1 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
3 * print.c (scm_simple_format): Support "~~" and "~%". Signal
4 error for unsupported format controls and for superflous
5 arguments. Thanks to David Skarda!
7 * print.h, print.c (scm_print_symbol_name): Factored out of
11 * keywords.c (keyword_print): Use scm_print_symbol_name so that
12 weird names are printed correctly.
14 * print.c (scm_print_symbol_name): Symbols whose name starts with
15 `#' or `:' or ends with `:' are considered weird.
17 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
19 * numbers.c (scm_difference, scm_divide): Clarified comments for -
22 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
24 * debug.h: Removed prototype for scm_eval_string.
26 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
28 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
29 (make-string 2000 #\!))' in an older version).
31 Change strncpy to memcpy to allow embedded NUL characters in
34 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
36 * hooks.c (scm_create_hook): deprecated.
38 (scm_make_hook): all the hook creation code is now here.
40 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
41 a hook, make it permanent, and do a `scm_c_define' on it.
43 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
45 * socket.c (s_scm_inet_pton): fix docstring quoting.
46 (s_scm_inet_ntop): ditto.
48 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
50 * hashtab.c (scm_internal_hash_fold): fix argument position in
53 * environments.c (s_scm_import_environment_set_imports_x): fix
54 argument position in SCM_ASSERT.
56 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
57 (s_scm_make_iloc): ditto.
59 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
61 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
63 * eval.c (promise_print): Read the promise's value as an object.
65 (SCM_CEVAL): Don't perform side-effecting operations in macro
68 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
69 conditional expression.
71 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
74 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
75 text, removed redundant computation of effective_length and fixed
78 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
81 (wrap_init): Don't use SCM_C[AD]R for non pairs.
83 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
85 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
86 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
88 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
90 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
91 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
92 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
93 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
95 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
97 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
99 * ramap.c (ramap_rp): Removed bogus `;´.
101 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
104 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
105 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
106 Read SCM objects rather than scm_bits_t values.
108 * tags.h (SCM_VOIDP_TEST): Removed.
110 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
111 value of 2 now corresponds to the former 1, the current 1
112 corresponds to the former situation that SCM_VOIDP_TEST was
115 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
116 If this appears to be not ANSI compliant, we will change it to
117 typedef struct scm_unused_struct { } * SCM;
118 Thanks to Han-Wen Nienhuys for the suggestion.
120 * unif.c (scm_array_set_x): Fix typing problem, and use
121 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
122 dealing with uniform vectors.
124 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
126 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
127 (scm_igc): mark from them, too (precisely, not conservatively!).
129 * root.h (scm_gc_registered_roots): new object in
132 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
133 `scm_protect_object'. shouldn't call it at all, though, it seems.
135 * gc.c (scm_[un]protect_object): deprecated.
136 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
137 (scm_gc_[un]register_root[s]): new.
139 * gc.h: add prototypes for scm_gc_[un]protect_object,
140 scm_gc_[un]register_root[s].
142 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
144 revert the controversial part of the 2001-05-24 changes.
146 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
148 * modules.c (scm_env_module): Exported to Scheme.
150 * eval.c (scm_debug_opts): New option `show-file-name'.
152 * debug.h (SCM_SHOW_FILE_NAME): New.
154 * backtrace.c: Include "libguile/filesys.h".
155 (sym_base, display_backtrace_get_file_line,
156 display_backtrace_file, display_backtrace_file_and_line): New.
157 (display_frame): Call display_backtrace_file_and_line if that is
159 (display_backtrace_body): Call scm_display_backtrace_file if
162 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
163 Prototypes removed since there's no definition for these
166 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
168 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
169 Changed use of scm_array->scm_array_t and
170 scm_array_dim->scm_array_dim_t to enable build with
171 --disable-deprecated.
173 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
175 The purpose of this set of changes is to regularize Guile's usage
176 of ANSI C integral types, with the following ideas in mind:
178 - SCM does not nesessarily have to be long.
179 - long is not nesessarily enough to store pointers.
180 - long is not nesessarily the same size as int.
182 The changes are incomplete and possibly buggy. Please test on
186 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
189 * unif.h: type renaming:
190 scm_array -> scm_array_t
191 scm_array_dim -> scm_array_dim_t
192 the old names are deprecated, all in-Guile uses changed.
194 * tags.h (scm_ubits_t): new typedef, representing unsigned
197 * stacks.h: type renaming:
198 scm_info_frame -> scm_info_frame_t
199 scm_stack -> scm_stack_t
200 the old names are deprecated, all in-Guile uses changed.
202 * srcprop.h: type renaming:
203 scm_srcprops -> scm_srcprops_t
204 scm_srcprops_chunk -> scm_srcprops_chunk_t
205 the old names are deprecated, all in-Guile uses changed.
207 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
208 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
209 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
210 vectors.c, vports.c, weaks.c:
211 various int/size_t -> size_t/scm_bits_t changes.
213 * random.h: type renaming:
214 scm_rstate -> scm_rstate_t
216 scm_i_rstate -> scm_i_rstate_t
217 the old names are deprecated, all in-Guile uses changed.
219 * procs.h: type renaming:
220 scm_subr_entry -> scm_subr_entry_t
221 the old name is deprecated, all in-Guile uses changed.
223 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
225 scm_option -> scm_option_t
226 the old name is deprecated, all in-Guile uses changed.
228 * objects.c: various long -> scm_bits_t changes.
229 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
231 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
234 * num2integral.i.c: new file, multiply included by numbers.c, used
235 to "templatize" the various integral <-> num conversion routines.
237 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
238 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
240 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
241 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
242 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
243 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
244 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
245 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
246 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
247 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
248 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
249 scm_num2size): new functions.
251 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
253 * load.c: change int -> size_t in various places (where the
254 variable is used to store a string length).
255 (search-path): call scm_done_free, not scm_done_malloc.
257 * list.c (scm_ilength): return a scm_bits_t, not long.
258 some other {int,long} -> scm_bits_t changes.
260 * hashtab.c: various [u]int -> scm_bits_t changes.
261 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
262 (scm_ihashx): n: uint -> scm_bits_t
263 use scm_bits2num instead of scm_ulong2num.
265 * gsubr.c: various int -> scm_bits_t changes.
267 * goops.[hc]: various {int,long} -> scm_bits_t changes.
269 * gh_data.c (gh_num2int): no loss of precision any more.
271 * gh.h (gh_str2scm): len: int -> size_t
272 (gh_{get,set}_substr): start: int -> scm_bits_t,
274 (gh_<num>2scm): n: int -> scm_bits_t
275 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
276 (gh_length): return scm_bits_t, not unsigned long.
278 * gc.[hc]: various small changes relating to many things stopping
279 being long and starting being scm_[u]bits_t instead.
280 scm_mallocated should no longer wrap around.
282 * fports.h: type renaming:
283 scm_fport -> scm_fport_t
284 the old name is deprecated, all in-Guile uses changed.
286 * fports.c (fport_fill_input): count: int -> scm_bits_t
287 (fport_flush): init_size, remaining, count: int -> scm_bits_t
289 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
290 those prototypes, as the functions they prototype don't exist.
292 * fports.c (default_buffer_size): int -> size_t
293 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
294 default_size: int -> size_t
295 (scm_setvbuf): csize: int -> scm_bits_t
297 * fluids.c (n_fluids): int -> scm_bits_t
298 (grow_fluids): old_length, i: int -> scm_bits_t
299 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
301 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
303 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
304 the new and shiny SCM_NUM2INT.
306 * extensions.c: extension -> extension_t (and made a typedef).
308 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
309 there are no nasty surprises if/when the various deeply magic tag
310 bits move somewhere else.
312 * eval.c: changed the locals used to store results of SCM_IFRAME,
313 scm_ilength and such to be of type scm_bits_t (and not int/long).
314 (iqq): depth, edepth: int -> scm_bits_t
315 (scm_eval_stack): int -> scm_bits_t
316 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
317 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
320 * environments.c: changed the many calls to scm_ulong2num to
322 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
324 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
326 * debug.h: type renaming:
327 scm_debug_info -> scm_debug_info_t
328 scm_debug_frame -> scm_debug_frame_t
329 the old names are deprecated, all in-Guile uses changed.
330 (scm_debug_eframe_size): int -> scm_bits_t
332 * debug.c (scm_init_debug): use scm_c_define instead of the
333 deprecated scm_define.
335 * continuations.h: type renaming:
336 scm_contregs -> scm_contregs_t
337 the old name is deprecated, all in-Guile uses changed.
338 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
339 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
341 * continuations.c (scm_make_continuation): change the type of
342 stack_size from long to scm_bits_t.
344 * ports.h: type renaming:
345 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
346 scm_port -> scm_port_t
347 scm_ptob_descriptor -> scm_ptob_descriptor_t
348 the old names are deprecated, all in-Guile uses changed.
349 (scm_port_t.entry): int -> scm_bits_t.
350 (scm_port_t.line_number): int -> long.
351 (scm_port_t.putback_buf_size): int -> size_t.
353 * __scm.h (long_long, ulong_long): deprecated (they pollute the
354 global namespace and have little value beside that).
355 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
357 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
358 exist (for size_t & ptrdiff_t).
359 (scm_sizet): deprecated.
361 * Makefile.am (noinst_HEADERS): add num2integral.i.c
363 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
365 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
366 SCM_VARIABLE_INIT since that it what it used to be.
368 * deprecation.c (scm_include_deprecated_features): Make docstring
369 ANSIsh. Thanks to Matthias Köppe!
371 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
373 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
374 needed for weak-key hashtables.
376 * procs.c (scm_make_subr_with_generic): Add missing last argument
377 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
379 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
380 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
382 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
384 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
386 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
387 `duplicate_string'. Do not use an indirect cell, store symbol
388 directly in collision list of hash table.
389 (duplicate_string): Removed.
391 * init.c (scm_init_guile_1): Call scm_init_extensions.
393 * Makefile.am: Add "extensions.c" and related files in all the
396 * extensions.h, extension.c: New files.
398 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
400 * modules.h (scm_system_module_env_p): Move out of deprecated
403 * rw.h (scm_init_rw): Added prototype.
405 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
406 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
407 New functions. They replace scm_make_gsubr and
408 scm_make_gsubr_with_generic. The `make' variants only create the
409 gsubr object, while the `define' variants also put it into the
410 current module. Changed all callers.
411 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
413 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
414 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
415 functions. They replace scm_make_subr, scm_make_subr_opt and
416 scm_make_subr_with_generic. The `make' variants only create the
417 subr object, while the `define' variants also put it into the
418 current module. Changed all callers.
419 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
422 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
423 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
426 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
428 * throw.c (scm_lazy_catch): Slight docstring clarification.
430 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
432 * throw.c: Lazy-catch handlers are no longer allowed to return.
433 Fixed comments throughout.
434 (scm_ithrow): Signal an error when a lazy-catch handler returns.
435 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
438 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
439 refered to s_scm_minor_version previously.
441 * modules.h, modules.c: Moved around a lot of code so that
442 deprecated features appear at the bottom.
443 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
444 module_prefix, make_modules_in_var, beautify_user_module_x_var,
445 scm_the_root_module, scm_make_module, scm_ensure_user_module,
446 scm_load_scheme_module): Deprecated.
447 (scm_system_module_env_p): Return SCM_BOOL_T directly for
448 environments corresponding to the root module.
449 (convert_module_name, scm_c_resolve_module,
450 scm_c_call_with_current_module, scm_c_define_module,
451 scm_c_use_module, scm_c_export): New.
452 (the_root_module): New static variant of scm_the_root_module. Use
453 it everywhere instead of scm_the_root_module.
455 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
456 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
457 (scm_c_with_fluid): New.
458 (scm_with_fluids): Use scm_c_with_fluids instead of
459 scm_internal_with_fluids.
461 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
462 `scm_init_goops'. Do not explicitly create/switch modules.
463 Return SCM_UNSPECIFIED.
464 (scm_init_goops): Only register `%init-goops-builtins' procedure.
465 (scm_load_goops): Use scm_c_resolve_module instead of
468 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
469 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
470 `scm_init_rw' prior to loading the startup files.
472 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
473 scm_init_rdelim. Do not explicitly create/switch modules.
474 Return SCM_UNSPECIFIED.
475 (scm_init_rdelim): Only register `%init-rdelim-builtins'
478 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
479 explicitly create/switch modules. Return SCM_UNSPECIFIED.
480 (scm_init_rw): Only register `%init-rw-builtins' procedure.
482 * script.c (scm_shell): Evaluate the compiled switches in the
483 current module, not in the root module.
485 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
487 * fluids.c (scm_c_with_fluids): Rename from
488 scm_internal_with_fluids.
489 (scm_internal_with_fluids): Deprecated.
490 (scm_c_with_fluid): New.
492 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
494 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
496 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
497 accessed with SCM_C[AD]R.
499 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
501 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
503 * version.c (s_scm_major_version): doc fixes.
504 (s_scm_minor_version): doc fixes.
505 (s_scm_minor_version): new function.
507 * version.h (scm_init_version): new function.
509 * versiondat.h.in: add GUILE_MICRO_VERSION.
511 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
513 * deprecation.c (scm_init_deprecation): Renamed
514 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
516 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
518 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
519 dependent on cpp_cnvt.awk
521 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
523 * script.c (scm_compile_shell_switches): New command line option
524 `--use-srfi' for loading a list of SRFIs on startup.
525 (scm_shell_usage): Added `--use-srfi' to help message.
527 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
529 Merged from mvo-vcell-cleanup-1-branch.
531 The concept of vcells has been removed from Guile. With it,
532 explicit obarrays and associated operations are gone. Use
533 hashtables instead of obarrays.
535 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
536 result as variable instead of vcell. Glocs no longer point to a
537 vcell but to a variable. Use scm_c_define instead of
538 scm_sysintern and treat the result as a variable (which it is),
541 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
542 SCM_DEFVARIABLEP): Deprecated.
543 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
544 (variable_print): Do not print name of variable.
545 (variable_equalp): Compare values, not vcells.
546 (anonymous_variable_sym): Removed.
547 (make_vcell_variable): Removed.
548 (make_variable): New, as replacement.
549 (scm_make_variable, scm_make_undefined_variable): Do not take name
551 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
553 (scm_builtin_variable): Deprecated.
555 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
556 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
557 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
558 scm_sysintern, scm_sysintern0, scm_symbol_value0,
559 scm_string_to_obarray_symbol, scm_intern_symbol,
560 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
561 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
562 Deprecated and moved to "symbols-deprecated.c".
563 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
564 (scm_init_symbols): Call scm_init_symbols_deprecated.
565 * symbols-deprecated.c: New file.
566 * Makefile.am: Added symbols-deprecated.c and related files in all
569 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
570 SCM_GLOBAL_VCELL_INIT): Deprecated.
571 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
572 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
574 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
577 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
578 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
579 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
580 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
581 Changed according to the `throughout' comments.
583 * modules.h, modules.c (scm_module_system_booted_p): Changed type
585 (scm_module_type): Removed.
586 (the_root_module): Renamed to the_root_module_var. Now points to
587 a variable instead of a vcell. Updated all uses.
588 (scm_the_root_module): Return SCM_BOOL_F when module systems
589 hasn't been booted yet.
590 (SCM_VALIDATE_STRUCT_TYPE): Removed.
591 (scm_post_boot_init_modules): Made static.
592 (scm_set_current_module): Call scm_post_boot_init_modules on first
594 (make_modules_in, beautify_user_module_x, resolve_module,
595 try_module_autoload, module_make_local_var_x): Tacked on "_var"
596 suffix. Now point to variables instead of vcells. Updated all
598 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
599 and return SCM_BOOL_F in that case.
600 (scm_module_transformer): Likewise.
601 (sym_module, scm_lookup_closure_module, scm_env_module): New.
602 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
603 (scm_eval_closure_lookup): Do not allow new definitions when
604 `interface' flag is set.
605 (scm_standard_interface_eval_closure): New.
606 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
607 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
608 scm_c_lookup, scm_c_module_define, scm_c_define,
609 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
610 scm_modules_prehistory): New.
611 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
612 instead of scm_intern0.
614 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
617 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
618 hashtable operations to maintain the keywords, not obarray ones.
620 * init.c (scm_load_startup_files): Do not call
621 scm_post_boot_init_modules. This is done by
622 scm_set_current_module now.
623 (scm_init_guile_1): Call scm_modules_prehistory. Call
624 scm_init_variable early on.
626 * goops.c (s_scm_sys_goops_loaded): Get
627 var_compute_applicable_methods from scm_sym2var, not from a direct
628 invocation of scm_goops_lookup_closure.
630 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
632 * gc.c: Added simple debugging hack to mark phase of GC: When
633 activated, do not tail-call scm_gc_mark. This gives nice
635 (scm_unhash_name): Removed.
637 * feature.c (features): Renamed to features_var. Now points to a
638 variable instead of a vcell. Updated all uses.
640 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
641 `scm_current_module_lookup_closure' which will do the right thing
642 when the module system hasn't been booted yet.
643 (SCM_GLOC_SYM): Removed.
644 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
645 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
647 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
648 instead of with vcells. Do not overwrite `var' with the result of
649 the lookup, use the new `real_var' instead. Remove `var2' in
650 exchange (which was only used with threads).
651 (sym_three_question_marks): New.
652 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
654 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
655 (scm_m_atfop): Expect the function definition to be a variable
657 (scm_macroexp): Do not use `unmemocar', explicitely remember the
659 (scm_unmemocopy): Removed thoughts about anti-macro interface.
660 (scm_eval_args): Use more explicit code in the gloc branch of the
661 atrocious struct ambiguity test. The optimizer will sort this
663 (scm_deval_args): Likewise.
664 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
665 remember the symbol instead. Added some comments where
666 scm_tc3_cons_gloc really exclusively refers to structs.
667 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
668 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
669 of scm_sysintern in general.
671 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
674 * debug.c (s_scm_make_gloc): Only allow proper variables, no
675 pairs. Put the variable directly in the gloc.
676 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
677 (scm_init_debug): Use scm_c_define instead scm_sysintern.
679 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
681 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
682 scm_the_last_stack_fluid_var. It now points to a variable instead
683 of a vcell. Updated all uses.
684 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
685 instead of a vcell. Updated all uses.
687 * _scm.h: Include "variables.h" and "modules.h" since almost
688 everybody needs them now.
690 * root.h (scm_symhash, scm_symhash_vars): Removed.
691 * gc.c (scm_init_storage): Do not initialize them.
693 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
695 * eval.c (scm_init_eval): Initialize scm_undefineds and
698 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
699 like the SCM_NEWCELL macro counterparts.
701 (scm_init_storage, scm_init_gc): Moved initialization of
702 scm_tc16_allocated from scm_init_gc to scm_init_storage.
704 (scm_init_storage): Moved initialization of scm_undefineds and
705 scm_listofnull to eval.c, initializion of scm_nullstr to
706 strings.c, initializion of scm_nullvect to vectors.c.
708 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
709 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
711 * init.c (scm_init_guile_1): Reordered some initializations and
712 added dependcy information comments.
714 * load.c (scm_init_load): Use scm_nullstr.
716 * strings.c (scm_init_strings): Initialize scm_nullstr.
718 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
720 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
722 * values.c (print_values): Print as a unreadable object, not as
723 multiple lines. Thanks to Matthias Köppe!
725 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
727 * deprecation.c: Fixed copyright date.
729 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
730 DEPRECATION_H to SCM_DEPRECATION_H.
732 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
734 * guile-doc-snarf.in: Update copyright.
735 Fix relative path bug. Thanks to Sergey Poznyakoff.
737 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
739 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
740 accept open ports. Thanks to Quetzalcoatl Bradley!
742 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
744 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
745 has 779 primitives on startup.
747 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
749 * eval.c (scm_i_eval): Copy expression before passing it to
750 SCM_XEVAL. The copy operation was removed unintendedly during my
751 change on 2001-03-25.
753 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
755 from Matthias Köppe (thanks!):
757 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
760 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
763 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
765 * gc.c (scm_init_gc): Added FIXME comment.
767 * hooks.c: Since hooks don't have a name any more, it is not
768 necessary to include objprop.h.
770 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
772 (symbol_name, scm_make_hook_with_name): Removed.
774 (scm_create_hook): Don't set the hook's name property.
776 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
778 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
780 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
782 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
783 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
784 FLOBUFLEN and define it unconditionally.
786 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
788 * gh_data.c (gh_lookup): Call gh_module_lookup with
789 `scm_current_module ()', not `#f'.
790 (gh_module_lookup): Expect a module instead of an obarray as first
791 argument and do lookup in that module.
793 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
794 arrays. The length of array is already determined differently and
795 scm_uniform_vector_length does not work on arrays.
797 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
799 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
800 as well. "SCM (*)(...)" does not work on RedHat 7.1.
802 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
803 they are not used. Changed `wrong type' error into `wrong num
804 args' error. Changed all callers.
806 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
807 arguments are supplied.
809 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
811 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
812 describe `regexp/notbol' and `regexp/noteol' execution flags.
814 * strop.c (scm_substring_move_x): Doc fix; nfc.
816 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
818 * objects.c, objects.h (scm_valid_object_procedure_p): New.
819 (scm_set_object_procedure_x): Use it to check argument. Fix
822 * evalext.c (scm_definedp): Fix docstring.
824 2001-05-05 Gary Houston <ghouston@arglist.com>
826 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
829 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
831 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
832 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
833 Change R4RS references to R5RS.
835 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
836 docstring source are correctly reproduced in the output (ii)
837 we don't anymore get occasional trailing quotes. Also reorganized
838 and commented the code a little.
840 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
843 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
845 * strop.c (scm_string_split): New procedure.
847 * strop.h (scm_string_split): Added prototype.
849 2001-05-04 Gary Houston <ghouston@arglist.com>
851 * socket.c: define uint32_t if netdb.h doesn't. thanks to
854 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
856 * rw.c: Include "modules.h" and "strports.h".
858 * net_db.h (scm_gethost): Added prototype.
860 * deprecation.h, deprecation.c: New.
861 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
862 (DOT_X_FILES): Added "deprecation.x".
863 (modinclude_HEADERS): Added "deprecation.h".
865 * init.c: Include "deprecation.h".
866 (scm_init_guile_1): Call scm_init_deprecation.
868 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
870 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
871 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
874 2001-04-29 Gary Houston <ghouston@arglist.com>
876 * rw.c: new file, implementing C part of module (ice-9 rw).
877 (scm_read_string_x_partial): moved from ioext.c
878 (scm_init_rw): new proc.
880 init.c: include rw.h and call scm_init_rw.
881 Makefile.am: include rw.c and rw.h.
883 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
885 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
886 know what's supposed to happen to it.
888 * list.h (scm_list_star): deprecation expired - removed.
890 * numbers.h (scm_dblproc): deprecation expired - removed.
891 (SCM_UNEGFIXABLE): deprecation expired - removed.
892 (SCM_FLOBUFLEN): deprecation expired - removed.
893 (SCM_INEXP): deprecation expired - removed.
894 (SCM_CPLXP): deprecation expired - removed.
895 (SCM_REAL): deprecation expired - removed.
896 (SCM_IMAG): deprecation expired - removed.
897 (SCM_REALPART): deprecation expired - removed.
898 (scm_makdbl): deprecation expired - removed.
899 (SCM_SINGP): deprecation expired - removed.
900 (SCM_NUM2DBL): deprecation expired - removed.
901 (SCM_NO_BIGDIG): deprecation expired - removed.
903 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
904 (scm_tc_dblr): deprecation expired - removed.
905 (scm_tc_dblc): deprecation expired - removed.
906 (scm_tc16_flo): deprecation expired - removed.
907 (scm_tc_flo): deprecation expired - removed.
909 * tag.h (scm_tag): deprecation expired - removed.
911 * tag.c: (scm_tag): deprecation expired - removed.
913 * ioext.c: (scm_fseek): deprecation expired - removed.
915 * ioext.h (scm_fseek): deprecation expired - removed.
917 * gh_data.c (gh_int2scmb): deprecation expired - removed.
919 * gh.h (gh_int2scmb): deprecation expired - removed.
921 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
923 * stacks.c (scm_make_stack): Fix typo in docstring.
925 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
927 * error.c (scm_sysmissing): deprecation expired - removed.
929 * error.h (scm_sysmissing): deprecation expired - removed.
932 (scm_init_gc): gc-thunk deprecation expired - removed.
933 (scm_gc_vcell): deprecation expired - removed.
934 (gc_async_thunk): scm_gc_vcell related code removed.
936 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
939 (SCM_NSTRINGP): deprecation expired - removed.
940 (SCM_NRWSTRINGP): deprecation expired - removed.
942 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
945 (SCM_ICHRP): deprecation expired - removed.
946 (SCM_ICHR): deprecation expired - removed.
947 (SCM_MAKICHR): deprecation expired - removed.
950 (SCM_INPORTP): deprecation expired - removed.
951 (SCM_OUTPORTP): deprecation expired - removed.
953 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
955 * modules.c (scm_module_type): New.
956 (scm_post_boot_init_modules): Initialize from Scheme value.
957 (the_module, scm_current_module, scm_init_modules): the_module is
959 (scm_current_module): Export to Scheme.
960 (scm_set_current_module): Do not call out to Scheme, do all the
961 work in C. Export procedure to Scheme. Only accept modules, `#f'
962 is no longer valid as the current module. Only set
963 scm_top_level_lookup_closure_var and scm_system_transformer when
964 they are not deprecated.
965 (scm_module_transformer, scm_current_module_transformer): New.
967 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
968 scm_current_module_transformer, scm_module_transformer): New.
970 * gh_data.c: Removed FIXME comment about gh_lookup returning
971 SCM_UNDEFINED. That's the right thing to do.
973 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
974 into the conditionally compiled sections.
975 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
976 scm_current_module_transformer instead of scm_system_transformer.
977 * init.c (start_stack): Move initialization of
978 scm_system_transformer to the deprecated section.
980 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
982 * throw.c (scm_throw): Correct docstring.
984 2001-04-22 Gary Houston <ghouston@arglist.com>
986 * socket.c: attempted to improve the docstrings slightly.
988 * net_db.c: remove bogus "close" declaration.
989 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
990 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
992 * net_db.h: declarations moved too.
994 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
996 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
997 (VALIDATE_INET6): new macro.
998 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
999 inet-pton and inet-ntop.
1000 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
1001 (scm_addr_vector): use ipv6_net_to_num.
1003 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1005 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
1006 smob number explicitly. Use SCM_TC2SMOBNUM instead.
1008 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
1009 when compiled in debug mode.
1011 (scm_gc_sweep): Only call smob's free function if it is defined.
1013 * print.c (scm_iprin1): No need to check for validity of smob
1014 type or existence of print function.
1016 * smob.[ch] (scm_smobs): Made into a fixed size global array.
1017 Resizing will not work well with preemptive threading.
1019 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
1021 (scm_make_smob_type): Extracted initialization of smob
1022 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
1023 of the critical section.
1025 (scm_smob_prehistory): Initialize all smob descriptors. By
1026 default, don't assign a smob free function: Most smob types don't
1029 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
1031 2001-04-21 Gary Houston <ghouston@arglist.com>
1033 * socket.c (FLIP_NET_HOST_128): new macro.
1034 (scm_fill_sockaddr): use new macro.
1035 (scm_addr_vector): completed IPv6 address support. added const
1036 to the address parameter.
1038 2001-04-20 Gary Houston <ghouston@arglist.com>
1040 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
1041 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
1043 (scm_addr_vector): use a switch instead of multiple if statements.
1044 Add support for IPv6 (incomplete) .
1045 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
1047 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1049 * struct.c (scm_free_structs): Only pairs may be accessed with
1052 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1054 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
1056 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
1057 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
1058 parentheses in order to get the correct associativity.
1060 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1062 * unif.c (scm_array_to_list): Added missing handling of arrays of
1063 bytes. Thanks to Masao Uebayashi for the bug report.
1065 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1067 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
1070 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1072 * procs.h (SCM_CLOSURE_FORMALS): New macro.
1074 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
1075 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
1076 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
1077 SCM_CLOSURE_FORMALS.
1079 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
1080 (scm_i_procedure_arity): Prefer stronger predicates like
1081 SCM_NULLP or SCM_FALSEP over SCM_IMP.
1083 * macros.c (macro_print): Extracted macro printing code from
1084 print.c and simplified it.
1086 (scm_macro_type): Use SCM_MACRO_TYPE;
1088 (scm_init_macros): Use macro_print for printing macros.
1090 * print.c (scm_print_opts): Improved option documentation.
1092 (scm_iprin1): Extracted printing of macros to macros.c.
1093 Simplified printing of ordinary closures.
1095 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
1096 Martin Grabmueller for the bug report.
1098 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1100 This patch eliminates some further applications of SCM_C[AD]R to
1103 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
1104 never been applied to real pairs.
1106 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
1108 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
1110 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
1111 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
1112 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
1114 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
1117 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
1118 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
1120 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
1121 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
1122 SCM_SET{AND,OR}_CAR.
1124 2001-04-17 Gary Houston <ghouston@arglist.com>
1126 * some initial support for IPv6:
1128 * socket.c (scm_fill_sockaddr): improve the argument validation.
1129 don't allocate memory until all args are checked. instead of
1130 unconditional memset of soka, try setting sin_len to 0 if
1131 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
1132 (scm_socket, scm_connect): extend docstrings for IPv6.
1133 (scm_init_socket): intern AF_INET6 and PF_INET6.
1135 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
1137 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
1138 matches SCM_DEFER_INTS at the beginning of the function.
1140 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
1142 * gc.c (scm_igc): Unconditionally call
1143 SCM_CRITICAL_SECTION_START/END.
1145 * fluids.c (next_fluid_num): Unconditionally call
1146 SCM_CRITICAL_SECTION_START/END.
1147 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
1149 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
1150 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
1153 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
1154 Defined as nothing for the case of !defined(USE_THREADS).
1155 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
1157 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
1158 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
1160 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
1161 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
1162 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
1163 SCM_CRITICAL_SECTION_START/END.
1164 (SCM_REALLOW_INTS: Bug fix. Don't call
1165 SCM_THREAD_SWITCHING_CODE.
1166 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
1167 SCM_THREAD_SWITCHING_CODE directly.
1168 (SCM_ENTER_A_SECTION): Unconditionally use
1169 SCM_CRITICAL_SECTION_START/END. (was:
1170 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
1172 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1174 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
1175 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
1176 allowed to explicitly set this macro via the CFLAGS variable
1179 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
1180 (SCM_THREAD_CRITICAL_SECTION_START,
1181 SCM_THREAD_CRITICAL_SECTION_END): Renamed
1182 SCM_THREAD_CRITICAL_SECTION_START/END to
1183 SCM_CRITICAL_SECTION_START/END.
1185 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
1187 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
1190 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
1191 (MISSING_BZERO_DECL): Remove the declaration.
1193 Thanks to NIIBE Yutaka.
1195 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1197 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
1198 goops module should be registered in order to work for an
1199 application which uses libguile statically linked.)
1201 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1203 * numbers.[ch] (scm_num2long, scm_num2long_long,
1204 scm_num2ulong_long, scm_num2ulong): Argument position is an
1207 * environments.c (eval_environment_folder,
1208 import_environment_folder), gh_data.c (gh_scm2longs,
1209 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
1210 for integers and pointers, respectively.
1212 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
1213 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
1214 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
1215 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
1217 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
1218 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
1219 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
1220 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
1221 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
1222 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
1224 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
1226 * strings.c (scm_read_only_string_p): Update docstring to reflect
1227 current (non-)usage of "read only" strings.
1228 (scm_make_shared_substring): Clarify docstring by changing
1229 "semantics" to "arguments".
1231 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1233 * hooks.c (scm_make_hook, scm_make_hook_with_name),
1234 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
1237 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1239 The following changes make the documentation more consistent.
1241 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
1242 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
1243 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
1244 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
1247 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
1248 (scm_array_dimensions, scm_make_shared_array),
1249 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
1250 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
1251 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
1252 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
1253 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
1254 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
1255 macros.c (scm_makmmacro), list.c (scm_append), environments.c
1256 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
1257 @example ... @end example to @lisp ... @end lisp.
1259 * weaks.c (scm_weak_vector): Corrected docstring.
1261 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
1262 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
1263 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
1264 (scm_hashx_set_x, scm_hashx_get_handle),
1265 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
1266 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
1267 vectors.c (scm_vector_fill_x), strings.c
1268 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
1269 objprop.c (scm_set_object_properties_x):
1270 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
1271 strports.c (scm_call_with_input_string), ports.c
1272 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
1273 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
1274 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
1275 (scm_make_weak_vector,scm_weak_vector_p),
1276 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
1277 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
1278 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
1279 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
1280 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
1281 Made parameter names match documentation by renaming parameters
1282 and/or fixing docstrings.
1284 * numbers.c (scm_ash): Corrected Texinfo markup.
1286 * strop.c (scm_string_index, scm_string_rindex),
1287 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
1289 * vports.c (scm_make_soft_port), unif.c
1290 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
1291 (scm_dimensions_to_uniform_array, scm_transpose_array),
1292 (scm_array_in_bounds_p, scm_uniform_vector_ref),
1293 (scm_bit_count, scm_bit_position, scm_bit_count_star),
1294 (scm_array_to_list, scm_list_to_uniform_array),
1295 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
1296 (scm_open_input_string, scm_open_output_string),
1297 (scm_get_output_string), strop.c (scm_string_copy),
1298 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
1299 (scm_get_internal_real_time, scm_times),
1300 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
1301 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
1302 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
1303 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
1304 simpos.c (scm_system), random.c (scm_random_uniform),
1305 (scm_random_normal, scm_random_exp), ramap.c
1306 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
1307 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
1308 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
1309 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
1310 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
1311 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
1312 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
1313 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
1314 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
1315 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
1316 (scm_logand, scm_logior, scm_logxor, scm_lognot),
1317 (scm_integer_expt, scm_bit_extract, scm_logcount),
1318 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
1319 net_db.c (scm_inet_netof, scm_lnaof), modules.c
1320 (scm_interaction_environment), macros.c (scm_makacro),
1321 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
1322 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
1323 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
1324 (scm_fluid_ref), filesys.c (scm_open_fdes),
1325 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
1326 Docstring correction: `Returns' -> `Return'
1328 * gc.c (scm_set_debug_cell_accesses_x):
1329 (s_scm_gc_set_debug_check_freelist_x):
1330 * fluids.c (scm_fluid_p): Added texinfo markup.
1332 * error.c (scm_strerror): Made docstring more precise.
1334 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
1335 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
1336 (scm_symbol_p, scm_symbol_to_string), strorder.c
1337 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
1338 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
1339 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
1340 (scm_string_ci_geq_p), strop.c (scm_string_copy),
1341 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
1343 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1345 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
1346 mode, as suggested by Michael Livshin.
1348 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
1350 * backtrace.c (display_backtrace_body): since the `print_state'
1351 variable is not used (instead its data field is used directly as
1352 `pstate'), protect it from the hungry compiler optimizations.
1353 thanks to Bill Schottstaedt for the report.
1355 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1357 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
1358 It is only defined and used if guile is compiled with
1359 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
1360 let cells with a free_cell type tag be visible outside of the
1361 garbage collector when in debug mode.
1363 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
1365 (scm_assert_cell_valid): Use a local static variable to avoid
1368 (MARK): Only check for rogue cell pointers in debug mode. Use
1369 scm_cellp for this purpose and place all checks for rogue pointers
1370 into that function. Further, since due to conservative scanning
1371 we may encounter free cells during marking, don't use the standard
1372 cell type accessor macro to determine the cell type.
1374 (scm_cellp): Check if the cell pointer actually points into a
1377 (scm_init_gc): Initalize scm_tc16_allocated.
1379 * gc.h (GCH): Renamed to SCM_GC_H.
1381 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
1382 might be unnecessary, but I feel better this way :-)
1384 (SCM_GC_CELL_TYPE): New macro.
1386 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
1387 in guile, and it is unlikely that they will be applied to real
1390 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
1392 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
1393 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
1395 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
1396 make sure that in debug mode no free cell will ever be visible
1397 outside of the garbage collector.
1399 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1401 * async.c (scm_asyncs_pending): Don't use != to compare SCM
1404 * async.c (scm_system_async), variable.c (scm_make_variable,
1405 scm_make_undefined_variable): Use scm_cons to create a pair.
1407 * debug.c (scm_reverse_lookup): Perform proper type checking.
1408 Remove suspicious use of SCM_SLOPPY_CONSP.
1410 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
1411 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
1412 the corresponding optimization.
1414 * eval.c (iqq): Use proper type check.
1416 (scm_m_expand_body): Remove redundant type checks.
1418 (promise_print): Don't access promise cells as pairs.
1420 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
1421 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
1422 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
1423 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
1424 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
1426 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
1427 (scm_iprin1): Use new macro predicate and accessors.
1429 * eval.h (scm_tc16_macro): Removed declaration. It is declared
1432 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
1433 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
1434 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
1435 SCM_VARIABLE_H. Even the macros that are used to inhibit
1436 including a header file twice should be in the SCM_ namespace.
1438 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
1439 properties.c (scm_primitive_property_ref,
1440 scm_primitive_property_del_x): Prefer stronger predicates like
1441 SCM_NULLP or SCM_FALSEP over SCM_IMP.
1443 * gc.c (MARK): Use proper macros to access procedure-with-setter
1444 cell elements and closure cell elements.
1446 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
1447 access free cells as pairs.
1449 (scm_unprotect_object): scm_hashq_get_handle returns #f if
1450 no hashtab entry is found.
1452 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
1453 SCM_CLR_PORT_OPEN_FLAG.
1455 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
1456 use SCM_SET_C[AD]R for uninitialized cells.
1458 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
1459 If the hashtable has no slots, return #f instead of '(). This
1460 unifies the return value with most assoc-functions.
1462 (scm_hash_fn_ref): Use proper type check.
1464 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
1465 Removed references to non-existing functions from documentation.
1467 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
1468 access keyword cell elements.
1470 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
1473 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
1475 * print.c (scm_iprlist): Added comment. Improved loop
1478 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
1481 * smob.c (scm_markcdr): Don't access smob cells as pairs.
1483 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
1485 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
1488 * variable.c (variable_print, variable_equalp, scm_variable_ref,
1489 scm_variable_set_x): Use proper macros to access variable cell
1492 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
1494 * variable.h (SCM_VARVCELL): Don't access variable cells as
1497 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
1498 added FIXME comment, removed register specifier.
1500 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
1502 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
1503 * init.c (scm_init_guile_1): Don't init goopscore module.
1505 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
1507 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
1509 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1511 * strop.c (scm_string_to_list): Fixed docstring markup.
1512 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
1513 (scm_string_downcase, scm_string_capitalize_x),
1514 (scm_string_capitalize): Rewrote and corrected docstrings.
1515 (scm_string_ci_to_symbol): Made docstring more explicit.
1517 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
1519 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
1521 (scm_call_with_values): Removed.
1522 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
1523 so that it can be exported.
1524 (scm_call_with_values): Removed.
1526 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
1527 * eval.c: Include "libguile/values.h"
1528 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
1530 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
1531 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
1532 New delcarations to support above change.
1534 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
1535 errors with last change.
1537 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
1539 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
1540 scm_i_eval): Moved the application of the system transformer from
1541 scm_i_eval to scm_primitive_eval.
1543 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
1545 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
1547 * strop.c (scm_string_index): Fix docstring line break
1550 * list.c (scm_cons_star): Fix docstring typo.
1552 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1554 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
1555 (big2str), ports.c (scm_drain_input), read.c (scm_read,
1556 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
1557 scm_make_string, scm_string_append), strports.c (st_resize_port,
1558 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
1559 scm_makstr with calls to scm_allocate_string.
1561 * strings.[ch] (scm_allocate_string): New function.
1563 * strings.[ch] (scm_makstr): Deprecated.
1565 2001-03-18 Gary Houston <ghouston@arglist.com>
1567 * posix.c (scm_tmpnam): check that return value from tmpnam is not
1568 NULL. rewrote the docstring.
1569 (scm_mkstemp): new procedure implementing "mkstemp!".
1570 * posix.h: declare scm_mkstemp.
1572 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
1573 normally it would be found in netdb.h.
1575 2001-03-17 Gary Houston <ghouston@arglist.com>
1577 * sort.c (scm_sort): move sortvec variable to avoid a compiler
1578 warning when HAVE_ARRAYS is not defined. move len too.
1580 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
1581 (EXTRA_DOT_X_FILES): let configure set the value.
1582 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
1584 * gc.c (scm_must_malloc): changed the comment explaining when
1585 scm_must variants of malloc/free etc., should be used, based on
1586 explanation from Dirk Herrmann.
1587 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
1588 string with procedure name. use scm_must_malloc instead of malloc.
1589 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
1591 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
1592 scm_ungetc): use scm_must variants of malloc/realloc/free.
1593 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
1595 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1597 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
1598 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
1599 scm_wrong_type_arg instead.
1601 (SCM_WNA): Deprecated.
1603 * error.[ch] (scm_wta): Deprecated.
1605 * numbers.c (s_i_log): Minor comment fix.
1607 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
1608 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
1609 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
1610 wrong-num-args or misc errors.
1612 * unif.c (scm_make_shared_array, scm_transpose_array,
1613 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
1614 Validate the rest argument (note: this is only done when guile is
1615 built with SCM_DEBUG_REST_ARGUMENT=1)
1617 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
1618 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
1620 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
1621 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
1623 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1625 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
1626 instead of scm_wrong_num_args.
1628 * coop-threads.c: Don't include libguile/strings.h. (Was only
1629 needed for former implementation of SCM_WRONG_NUM_ARGS.)
1631 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
1632 wrong-num-args errors.
1634 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1636 * error.[ch] (scm_error_num_args_subr): New function.
1638 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1640 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
1641 (scm_length, scm_append, scm_reverse, scm_list_ref),
1642 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
1643 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
1644 (scm_delete1_x), gc.c (scm_map_free_list),
1645 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
1646 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
1647 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
1648 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
1649 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
1650 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
1651 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
1653 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
1654 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
1655 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
1656 symbols.c (scm_symbol_interned_p), numbers.c
1657 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
1660 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
1662 * snarf.h (SCM_CONST_LONG): Deprecated.
1663 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
1665 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1667 * numbers.c (scm_num2ulong): Check that a bignum is positive
1668 before looking at the magnitude. Correctly check for overflow
1670 (scm_num2long_long): Likewise.
1671 (scm_num2ulong_long): New.
1672 (ULONG_LONG_MAX): Define if not already defined.
1673 * numbers.h: (scm_num2ulong_long): New prototype.
1675 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1677 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
1679 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
1680 (SCM_OPOUTSTRPORTP): New predicate macros.
1681 (scm_open_input_string, scm_open_output_string),
1682 (scm_get_output_string): New prototypes.
1684 * strports.c (scm_open_input_string, scm_open_output_string),
1685 (scm_get_output_string): New procedures (SRFI-6 compliant).
1686 Made scm_tc16_strport non-static.
1688 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1690 * macros.h (SCM_ASSYNT): Removed unused object argument from
1693 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
1694 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
1695 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
1696 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
1697 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
1698 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
1699 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
1700 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
1701 scm_m_atdispatch): Removed unused object argument from call to
1704 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1706 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
1707 const int* to reflect that the input array of integers remains
1708 unchanged. Thanks to Brett Viren for the hint.
1710 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1712 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
1713 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
1715 (gh_scm2newstr, gh_symbol2newstr): Change call to
1716 scm_must_malloc() to malloc(), because user-free()able memory is
1719 * gc.c: Added declaration of `scm_debug_check_freelist'.
1721 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1723 * ports.c (scm_port_mode): Changed `mode' array size to 4.
1725 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
1727 * strports.c (scm_object_to_string): New procedure.
1728 (scm_strprint_obj): Deprecated.
1729 * strports.h: Reflect the changes.
1731 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
1733 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
1735 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
1736 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
1737 SCM_ASSYNT to check for correct argument types. Either use some
1738 SCM_VALIDATE_* macro or an explicit test.
1740 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
1743 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
1744 instead of calling scm_wta.
1746 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1748 * load.c (scm_primitive_load, scm_primitive_load_path),
1749 (scm_sys_search_load_path): Corrected docstrings (file ->
1752 * eval.c (scm_force): Added texinfo markup to docstring.
1753 (scm_promise_p): Renamed parameter to `obj' to match docstring.
1755 * debug-malloc.c: Reinserted #include <stdio.h>.
1757 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
1759 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
1761 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
1762 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
1763 Use SCM_LISTn instead of scm_listify.
1765 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1767 * _scm.h: Removed #include <errno.h>.
1769 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
1770 errno variable (can be a macro on some systems, for example when
1771 using linux libc with threads).
1773 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
1774 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
1775 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
1776 #include <errno.h> in these 20 out of 100 files.
1778 2001-03-10 Gary Houston <ghouston@arglist.com>
1780 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
1781 not already defined.
1783 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1785 * coop.c: Inserted #include <stdio.h>.
1787 * iselect.c: Reinserted #include <stdio.h>.
1789 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
1791 * posix.c: Replaced `#define' of __USE_XOPEN right before
1792 including unistd.h with a define of _GNU_SOURCE at the very top of
1795 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
1797 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
1798 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
1799 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
1800 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
1801 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
1802 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
1803 print.c, procprop.c, procs.c, properties.c, ramap.c,
1804 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
1805 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
1806 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
1807 Remove #include <stdio.h>
1808 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
1810 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
1812 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1814 * posix.c (scm_gethostname): Set initial name length to 256 for
1817 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1819 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
1820 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
1821 (scm_sethostname, scm_gethostname): New prototypes.
1823 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
1824 <sys/file.h>, if present.
1825 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
1826 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
1827 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
1828 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
1829 (scm_sethostname, scm_gethostname): New procedures.
1831 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
1833 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
1834 not optional (ii) "recommend" spelling correction.
1836 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1838 * ramap.c (racp): Removed optimization which caused array copying
1839 to fail if the two arrays shared storage. Re-inserted the IVDEP
1840 macros removed in the change of 2000-03-09. (Don't really have a
1841 complete grasp of what they are for, but they seem to be necessary
1842 on Crays. This needs testing!) Thanks to Miroslav Silovic.
1844 * hash.c (scm_string_hash): Don't downcase characters.
1846 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1848 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
1849 size from 277 --> 1009.
1851 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
1854 * coop-threads.c: Fixed change of 2001-03-06.
1856 * validate.h: Code formatting.
1858 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
1860 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
1861 (*.doc): Add dependency on guile-snarf.awk.in.
1863 * guile-snarf.awk.in: Neglect spaces at the end of
1864 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
1865 middle of docstrings. (To avoid the problem with gcc-2.96.)
1867 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
1869 * coop-threads.c (scm_call_with_new_thread), load.c
1870 (scm_primitive_load, scm_sys_search_load_path), random.c
1871 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
1872 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
1873 (potentially) issue a scm-misc-error or wrong-num-args error
1876 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
1877 about the expected type with the wrong-type-arg error message.
1879 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
1880 a C level bug that can't be fixed from scheme anyway.
1882 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1884 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
1885 Duplicate bindings are OK in a let* since a let* is semantically
1886 equivalent to a nested set of let:s.
1888 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1890 * print.c (scm_print_options): Fixed texinfo in docstring.
1892 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
1893 the underlying functions getservent, getprotoent or getnetent
1894 return NULL instead of signalling an error.
1896 2001-03-04 Gary Houston <ghouston@arglist.com>
1898 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
1899 taking an unexpectedly large filename for an AF_UNIX socket from
1900 bind/connect/sendto (thanks to Martin Grabmueller).
1902 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
1903 former and adjusted the latter.
1904 (scm_socket, scm_socketpair): cosmetic changes.
1905 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
1906 size_t as socklen_t substitute. don't restrict args/return values
1907 to INUM: allow full range of int or size_t.
1908 (scm_fill_sockaddr): check arguments before allocating memory, to
1909 avoid leakage. use malloc, not scm_must_malloc.
1910 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
1911 substitute. free the sockaddr structure before throwing an error.
1912 (scm_init_add_buffer): procedure removed, together with its static
1913 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
1914 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
1915 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
1916 scm_sendto): use a local buffer instead of scm_addr_buffer.
1917 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
1919 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
1920 call to detect whether recvfrom could be bothered to set the address.
1921 (scm_init_socket): don't call scm_init_addr_buffer.
1923 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
1925 * debug.c (scm_procedure_source, scm_procedure_environment),
1926 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
1927 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
1928 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
1929 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
1930 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
1931 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
1932 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
1933 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
1934 scm_array_to_list, scm_array_prototype), validate.h
1935 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
1936 scm_misc_error or scm_wrong_type_arg instead.
1938 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
1940 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1942 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
1943 (scm_sys_tag_body): Added.
1945 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
1947 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
1948 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
1949 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
1950 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
1951 options.c (scm_options), ports.c (scm_remove_from_port_table),
1952 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
1953 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
1954 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
1955 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
1958 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1960 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
1962 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
1964 * eval.c (scm_s_duplicate_bindings): New error message.
1965 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
1967 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
1969 * eval.h (SCM_EVALIM2): New macro. Use it when a
1970 immediate, literal constant should be evaluated.
1971 * eval.c (scm_s_duplicate_formals): New error message string.
1972 (scm_c_improper_memq): New function.
1973 (scm_m_lambda): Check for duplicate arguments.
1974 (scm_ceval, scm_deval): When executing a body: only cons a new
1975 toplevel environment frame when it is different from the
1976 existing one; use EVALCAR instead of SIDEVAL so that we can properly
1977 check for empty combinations; use SCM_EVALIM2 for the same reason
1978 in the non-toplevel loop.
1979 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
1980 New labels with the meaning of their non-"nontoplevel" partners,
1981 but they are used when it is known that the body is not evaluated at
1983 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
1984 reporting for empty combinations.
1986 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
1988 * Remove dump facilities.
1989 * dump.c, dump.h: Removed.
1990 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
1991 * init.c: Remove #include "libguile/dump.h".
1992 (scm_init_guile_1): Remove scm_init_dump.
1993 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
1994 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
1995 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
1996 (scm_set_smob_dump, scm_set_smob_undump): Removed.
1998 * keywords.c: Remove #include "libguile/dump.h".
1999 (keyword_dump, keyword_undump): Removed.
2000 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
2002 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2004 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
2005 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
2006 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
2007 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
2008 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
2009 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
2010 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
2011 to @code{} as the texinfo manual recommends, converted the
2012 examples to use a @lisp{}-environment.
2014 * strports.c (scm_eval_string): Cleaned up the docstring.
2016 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
2019 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
2020 (scm_number_to_string, scm_string_to_number, scm_number_p)
2021 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
2022 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
2023 (scm_ash): Added texinfo markup and removed obsolete @refill.
2024 (scm_gr_p): Corrected comment.
2025 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
2026 docstring) comments.
2027 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
2028 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
2029 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
2030 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
2031 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
2032 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
2033 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
2034 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
2036 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
2038 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
2039 (Obviously nobody compiles with SCM_RECKLESS defined...)
2041 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
2043 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2045 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
2047 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
2049 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
2051 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
2052 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
2053 since use of `z' suggests that the arguments may be complex.
2055 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
2058 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
2060 * dump.c (scm_binary_write, scm_binary_read), eval.c
2061 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
2062 scm_guardian_greedy_p, scm_make_guardian), fports.c
2063 (scm_file_port_p): Minor docstring fixes.
2065 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
2067 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
2069 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
2071 (make_class_from_template): Do not bother to set the current
2072 module around the call to DEFVAR, scm_eval takes care of that.
2073 (scm_init_goops): Make scm_module_goops and
2074 scm_goops_lookup_closure permanent objects.
2076 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
2077 top level, create a fresh top-level environment for each
2078 expression instead of mutating the exisint frame. This is
2079 important when that frame is closed over.
2081 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
2082 SCM_DIGSPERLONG instead of DIGSPERLONG.
2084 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
2086 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
2087 before applying arrow procedure in `cond' and before applying
2088 receiver procedure in call-with-current-continuation.
2089 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
2090 macro. The argument is expanded more than one time.
2092 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
2093 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
2095 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
2097 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
2100 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2102 * variable.c (scm_make_variable, scm_make_undefined_variable)
2103 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
2104 (scm_variable_bound_p), values.c (scm_values)
2105 (scm_call_with_values), unif.c (scm_bit_count)
2106 (scm_bit_set_star_x), symbols.c (scm_gentemp)
2107 (scm_gensym), strings.c (scm_string_p, scm_make_string)
2108 (scm_read_only_string_p, scm_string_length, scm_string_ref)
2109 (scm_string_set_x, scm_substring, scm_string_append), stime.c
2110 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
2111 (scm_copy_random_state, scm_random), print.c (scm_newline)
2112 (scm_write_char, scm_simple_format), debug-malloc.c
2113 (scm_malloc_stats), environments.c (scm_environment_p)
2114 (scm_environment_bound_p, scm_environment_ref)
2115 (scm_environment_fold, scm_environment_define)
2116 (scm_environment_undefine, scm_environment_set_x)
2117 (scm_environment_cell, scm_environment_observe)
2118 (scm_environment_observe_weak, scm_environment_unobserve)
2119 (scm_make_eval_environment, scm_eval_environment_p)
2120 (scm_eval_environment_set_local_x, scm_eval_environment_local)
2121 (scm_eval_environment_imported)
2122 (scm_eval_environment_set_imported_x, scm_make_import_environment)
2123 (scm_import_environment_p, scm_import_environment_imports)
2124 (scm_import_environment_set_imports_x, scm_make_export_environment)
2125 (scm_export_environment_p, scm_export_environment_private)
2126 (scm_export_environment_set_private_x)
2127 (scm_export_environment_signature)
2128 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
2129 Added texinfo markup.
2131 * ports.c (scm_drain_input): Lowercased argument to @var.
2132 (scm_current_input_port, scm_current_output_port): Filled in
2133 missing explanation.
2134 (scm_current_load_port, scm_set_current_output_port)
2135 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
2136 Added texinfo markup.
2138 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
2139 (scm_release_arbiter): Added texinfo markup to docstrings.
2140 Changed `Returns' to `Return'.
2141 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
2143 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
2145 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
2146 by doubling them to `@@'.
2148 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2150 * numbers.c (scm_lognot), random.c (scm_random,
2151 scm_random_normal, scm_random_solid_sphere_x,
2152 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
2153 scm_random_exp), dynwind.c
2154 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
2156 * goops.c (scm_sys_initialize_object, scm_instance_p,
2157 scm_class_name, scm_class_precedence_list, scm_class_slots,
2158 scm_class_environment, scm_generic_function_name,
2159 scm_generic_function_methods, scm_method_generic_function,
2160 scm_method_specializers, scm_method_procedure, scm_make_unbound,
2161 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
2162 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
2163 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
2164 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
2165 scm_class_direct_supers, scm_class_direct_slots,
2166 scm_class_direct_subclasses, scm_class_direct_methods,
2167 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
2168 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
2169 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
2170 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
2171 scm_memoized_environment, scm_procedure_name,
2172 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
2174 (scm_class_of, scm_entity_p, scm_operator_p,
2175 scm_set_object_procedure_x, scm_object_procedure,
2176 scm_make_class_object), hooks.c (scm_make_hook_with_name,
2177 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
2178 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
2179 scm_hook_to_list), lang.c
2180 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
2181 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
2182 (scm_print_options, scm_port_with_print_state,
2183 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
2184 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
2185 scm_make_procedure_with_setter, scm_procedure), throw.c
2186 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
2187 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
2188 scm_stack_ref, scm_stack_length, scm_frame_p,
2189 scm_last_stack_frame, scm_frame_number, scm_frame_source,
2190 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
2191 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
2192 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
2193 (scm_dirname, scm_basename), dynwind.c
2194 (scm_wind_chain), read.c (scm_read_options, scm_read,
2195 scm_read_hash_extend), gc.c
2196 (scm_unhash_name), eval.c (scm_eval_options_interface,
2197 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
2198 (scm_display_error, scm_set_print_params_x,
2199 scm_display_application, scm_display_backtrace, scm_backtrace),
2200 async.c (scm_async, scm_system_async, scm_async_mark,
2201 scm_system_async_mark, scm_run_asyncs, scm_noop,
2202 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
2203 scm_mask_signals): Added docstrings.
2205 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
2207 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
2208 address of car/cdr. (Thanks to Dirk Herrmann)
2209 Use scm_sizet to obtain the length of strings.
2210 (Thanks to Matthias Koeppe)
2212 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
2214 * symbols.c (scm_mem2symbol): Put a empty statement after the
2215 next_symbol label. This is mandated by ANSI, appearantly.
2217 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2219 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
2220 sense to compile for a specific kernel version. Do not include
2221 <asm/signal.h> while defining __KERNEL__. This hack should no
2222 longer be needed and caused problems.
2224 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
2226 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
2227 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
2228 can not deal with immediates.
2230 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
2232 * list.c (scm_list_copy): Validate the first argument.
2234 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
2236 Fix evaluator so that top-level expressions are correctly
2237 evaluated with respect to the module system.
2239 * modules.h. modules.c (scm_current_module_lookup_closure): New
2242 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
2244 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
2245 names to better reflect their meaning.
2247 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
2248 evaluated at top-level and synronize lookup closure before
2249 executing every subform.
2250 (scm_primitve_eval_x, scm_primitive_eval): New functions.
2251 (scm_eval_x, scm_eval): Reimplement in terms of
2252 scm_primitive_eval_x and scm_primitive_eval, respectively.
2254 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
2256 * macros.c (scm_macro_name, scm_macro_transformer): Use
2257 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
2260 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
2262 * dump.c (scm_store_bytes): Store data size before data.
2263 (scm_restore_bytes): Restore data size. Takes a pointer to size.
2264 * dump.h (scm_restore_bytes): Updated.
2266 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
2268 * dump.c: Use double cells for update schedule.
2270 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
2272 * ports.c (scm_unread_char): Take an optional argument.
2274 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2276 * modules.h (scm_selected_module, scm_current_module): Renamed
2277 scm_selected_module to scm_current_module to synchronize Scheme
2279 (scm_select_module, scm_set_current_module): Likewise. Changed
2282 * ports.c (scm_port_for_each): Make a snapshot of the port table
2283 before iterating over it. The table might change while the user
2284 code is running. With the snapshot, the user can depend on the
2285 fact that each port that existed at the start of the iteration is
2286 encountered exactly once. (ice-9 popen) depends on this.
2288 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2290 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
2292 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
2293 range checking for the size parameter. Thanks to Martin
2294 Grabmueller for the hint.
2296 (scm_makstr): Reordered string initialization to make interrupt
2297 deferring unnecessary.
2299 * vectors.c (scm_make_vector): Fixed range checking.
2301 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2303 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
2305 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
2306 checking of the size parameter for type correctness and valid
2307 range. Thanks to Rob Browning for reporting the problem. Instead
2308 of deferring interrupts, scm_remember_upto_here_1 is used.
2310 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
2312 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
2313 (scm_dump_cell_update): Removed.
2314 (scm_dump_update): Renamed from scm_dump_object_update.
2315 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
2316 a pointer instead of returning a value.
2317 * keywords.c (keyword_undump): Updated.
2319 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
2321 * dump.c, dump.h: Modified a lot.
2322 (SCM_DUMP_COOKIE): Version 0.1
2323 (scm_dump_mark): Removed.
2324 (scm_restore_cell_object, scm_store_cell_object): New functions.
2326 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
2327 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
2328 New slots: dump, undump.
2329 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
2332 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
2333 (keyword_undump): Renamed from keyword_alloc.
2334 (scm_init_keywords): Set keyword_dump and keyword_undump.
2336 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
2338 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
2339 the deprecated SCM_DOUBLE_CELLP.
2341 * tags.h (SCM_DOUBLE_CELLP): deprecated.
2343 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
2345 * dump.c, dump.h: New files.
2346 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
2347 * init.c: #include "libguile/dump.h".
2348 (scm_init_guile_1): Call scm_init_dump.
2349 * smob.h (scm_smob_descriptor): New slots: dump_mark,
2350 dump_dealloc, dump_store, undump_alloc, undump_restore,
2352 * smob.c (scm_make_smob_type): Init the new slots.
2353 (scm_set_smob_dump, scm_set_smob_undump): New functions.
2354 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
2356 * keywords.c: #include "libguile/dump.h".
2357 (keyword_dealloc, keyword_alloc): New functions.
2358 (scm_init_keywords): Set smob_dump and smob_undump.
2360 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
2362 * vectors.c (scm_c_make_vector): New function.
2363 * vectors.h (scm_c_make_vector): Declared.
2364 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
2365 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
2366 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
2367 (scm_make_method_cache, scm_i_vector2list,
2368 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
2369 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
2370 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
2371 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
2372 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
2373 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
2374 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
2375 (scm_vector, scm_make_vector): Use scm_c_make_vector.
2377 * hashtab.c (scm_c_make_hash_table): New function.
2378 * hashtab.h (scm_c_make_hash_table): Declared.
2379 * environments.c (scm_make_leaf_environment,
2380 scm_make_eval_environment), gc.c (scm_init_storage),
2381 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
2382 Use scm_c_make_hash_table.
2384 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2386 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
2388 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2390 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
2393 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
2394 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
2395 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
2396 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
2397 srcprop.c (scm_source_properties, scm_set_source_properties_x,
2398 scm_source_property, scm_set_source_property_x), sort.c
2399 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
2400 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
2401 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
2404 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2406 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
2407 really get that arg.
2409 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
2411 * goops.c (s_scm_get_keyword): Bug fix.
2413 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2415 The following patch was sent by Martin Grabmueller. It makes sure
2416 that in case of parameter errors the correct function name is
2417 shown, and that parameter types are only checked once.
2419 * strop.c (string_copy, string_upcase_x, string_downcase_x,
2420 string_capitalize_x): New functions. Each one performs the core
2421 functionality of the corresponding scm_* function.
2423 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
2424 scm_string_downcase_x, scm_string_downcase,
2425 scm_string_capitalize_x, scm_string_capitalize): Reduced to
2426 parameter checking wrappers of the above functions.
2428 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2430 * continuations.c, dynl.c, keywords.c, load.c: Include
2431 strings.h. Thanks to Bill Schottstaedt for the bug report.
2433 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2435 * backtrace.c (display_header): Make sure that line and column
2436 information is shown independent of whether the port the code was
2437 read from had an associated filename. Thanks to Martin
2438 Grabmueller for providing this patch.
2440 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2442 * fports.[ch] (scm_file_port_p): New primitive.
2444 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2446 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
2447 These are now defined in fports.c, strports.c and vports.c.
2449 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
2450 vports.c (scm_tc16_sfport): Made variables (were macros defined in
2453 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
2454 (scm_make_sfptob): Made static. These return a type code now.
2456 fports.c (scm_init_fports), strports.c (scm_init_strports),
2457 vports.c (scm_init_vports): Create the corresponding port types.
2459 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
2460 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
2462 * init.c (scm_init_guile_1): Make sure strports are initialized
2465 * ports.[ch] (scm_make_port_type): Changed the return type to
2468 * ports.c (scm_ports_prehistory): Don't create any port types
2471 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
2472 against scm_tc16_fport directly.
2474 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2476 * srcprop.c (scm_set_source_property_x): Fix to handle
2477 (set-source-property! <obj> 'copy <datum>) correctly.
2479 2001-01-24 Gary Houston <ghouston@arglist.com>
2481 * filesys.c (scm_link): docstring fix.
2482 * fports.h (scm_setfileno): obsolete declaration removed.
2483 * posix.c: bogus popen declaration removed.
2485 * rdelim.c: new file, split from ioext.c.
2486 * rdelim.h: new file, split from ioext.h
2487 * Makefile.am: add rdelim.c and related files.
2488 * init.c: call scm_init_rdelim. include rdelim.h.
2490 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2492 This patch was sent by Martin Grabmueller and makes sure that
2493 parameter errors are reported correctly by the lexicographic
2494 ordering predicates.
2496 * strorder.c (string_less_p, string_ci_less_p): New functions.
2498 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
2499 functionality into string_less_p, string_ci_less_p respectively.
2500 The remaining code is just a wrapper to do the parameter
2503 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
2504 parameters and call string_less_p instead of scm_string_less_p.
2506 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
2507 Check the parameters and call string_less_ci_p instead of
2508 scm_string_ci_less_p.
2510 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2512 This patch modifies scm_display_error to perform parameter
2513 checking. Thanks to Neil Jerram for the bug report.
2515 * backtrace.[ch] (scm_i_display_error): New function.
2517 * backtrace.c (scm_display_error): Added parameter check and
2518 extracted the core functionality into function
2519 scm_i_display_error.
2521 * throw.c (handler_message): Call scm_i_display_error to display
2524 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2526 * eval.c (SCM_APPLY): Added # args check for application of
2527 procedures with arity 3. (Thanks to Anders Holst.)
2529 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2531 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
2533 (SCM_OPDIRP): Deprecated.
2535 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
2538 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
2539 Instead, give an explicit error message in case the directory is
2542 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
2543 instead of SCM_OPENP and SCM_CLOSEDP.
2545 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
2547 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
2549 * eval.c (inner_eval, scm_eval): Move all real functionality into
2550 inner_eval. Avoid to copy the expression twice by inlining some
2551 code from scm_i_eval.
2553 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2555 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
2556 now has to be the last clause, as required by R5RS. Thanks to
2557 Martin Grabmueller for the patch.
2559 2001-01-18 Gary Houston <ghouston@arglist.com>
2561 * ioext.c: further simplify scm_read_string_x_partial by defining
2564 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
2566 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
2568 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
2570 * __scm.h: Added comment about architecture and compiler
2571 properties that are required by guile.
2573 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
2574 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
2576 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
2578 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
2580 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
2581 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
2583 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2585 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
2586 to the names in limits.h.
2588 * numbers.c (abs_most_negative_fixnum): Added.
2590 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
2591 fixnum-min) special case.
2593 (scm_big_and): Fix for negative first parameter.
2595 (scm_bit_extract): Fix for fixnum paramters.
2596 Thanks to Rob Browning for the bug report.
2598 (scm_init_numbers): Initialize abs_most_negative_fixnum.
2600 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2602 * symbols.c (scm_symbol_bound_p): Fixed comment.
2603 Thanks to Chris Cramer.
2605 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2607 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
2608 Thanks to Bill Schottstaedt.
2610 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
2612 from Matthias Köppe:
2614 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
2615 casts its result, so doesn't yield an lvalue per ANSI C.
2617 * goops.c (s_scm_sys_set_object_setter_x): use
2618 SCM_SET_ENTITY_SETTER.
2619 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
2621 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
2622 its result, so doesn't yield an lvalue per ANSI C.
2623 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
2624 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
2625 SCM_GC_SET_CARD_FLAGS.
2626 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
2628 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
2630 2001-01-08 Gary Houston <ghouston@arglist.com>
2632 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
2633 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
2634 socket.c (scm_recvfrom): use the new macro, plus minor docstring
2636 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
2637 for fdes. if current input port is used, check that it's a file
2640 2001-01-06 Gary Houston <ghouston@arglist.com>
2642 * ioext.c (scm_read_string_x_partial): new procedure, implements
2643 read-string!/partial.
2644 * ports.c (scm_take_from_input_buffers): new procedure used by
2645 scm_read_string_x_partial.
2646 (scm_drain_input): use scm_take_from_input_buffers.
2648 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
2650 * validate.h (SCM_VALIDATE_NUMBER): New.
2652 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
2654 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
2655 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
2656 SET_DESTROYED): new defines/macros.
2657 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
2658 (add_to_live_list): takes a `guardian_t *' now, not SCM.
2659 (guardian_print): print more info.
2660 (guardian_apply): check if the guardian is destroyed, and throw an
2661 error if so. take one more optional argument `throw_p'.
2662 (scm_guard): depending on the value of `throw_p', return a boolean
2664 (scm_get_one_zombie): remove redundant property test.
2665 (guardian_t): represent the various (currently 3, I hope nothing
2666 more gets added) boolean fields as bit flags.
2667 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
2668 (scm_destroy_guardian_x): new procedure.
2670 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
2671 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
2673 2001-01-01 Gary Houston <ghouston@arglist.com>
2675 * fports.c (fport_write): bugfix: handle short writes for
2676 unbuffered ports too. optimize the buffered case by minimizing
2677 the number of write/flush calls.
2678 (write_all): new helper procedure.
2680 The ChangeLog continues in the file: "ChangeLog-2000"