1 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
4 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
5 instead of SCM_NIMP to test for that case.
7 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
8 scm_t_bits instead of long.
10 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
12 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
13 SCM_T_SIGNED_BITS_MIN): New.
14 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
15 Use them to make these macros computable by the preprocessor.
17 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
18 whether the integral type fits in a fixnum, not the compiler.
19 This removes a spurious compiler warning. Also, honor the
20 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
21 needed for `long long's.
23 * numbers.c: Define NO_PREPRO_MAGOC when including
24 num2integral.c.i for `long long' and `signed long long'.
26 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
28 These changes fixes a race condition in the Guile coop - pthread
31 * coop.c (mother_awake_p): New variable.
32 (coop_create): Set mother_awake_p before creating or signalling
33 mother; wait until mother is going to sleep before returning.
34 (mother): Reset mother_awake_p before going to sleep.
36 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
38 * options.c (protected_objects, scm_init_options): The content of
39 protected_objects is now protected from garbage collection using
40 scm_gc_register_root instead of scm_permanent_object.
42 (get_option_setting): New static function that computes an option
43 setting as it was formerly done in the function scm_options.
45 (get_documented_option_setting): New static function that
46 returns option documentation as it was formerly done in the
47 function scm_options. Note that documentation C strings are no
48 longer precomputed into SCM objects. Instead, they are converted
49 into SCM strings every time get_documented_option_setting is
52 (change_option_setting): New static functions that modifies the
53 option setting as it was formerly done in the function
54 scm_options. The function is now exception safe, i. e. won't
55 cause a memory leak when interrupted. Further, only non-immediate
56 option values are added to the protection list.
58 (scm_options): This function now has only the purpose to dispatch
59 to to get_option_setting, get_documented_option_setting or
60 change_option_setting, depending on the arguments given to
63 (scm_init_opts): Don't convert documentation C strings into SCM
64 strings. Further, don't protect any object values: They _must_
65 be immediate values, otherwise there is no guarantee that they
66 have not been collected before anyway.
68 * options.[ch] (scm_t_option): Made type unsigned, name into a
69 constant char* and val into a scm_t_bits type.
71 (scm_options, scm_init_opts): The number of options is guaranteed
72 to be larger or equal to zero. Thus, the type is changed to
75 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
77 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
78 testing an unsigned value for being >= 0.
80 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
82 * numbers.h: Removed old comment about using SCM_CAR to access
85 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
86 the return value is signed. Thanks to Brian Crowder for the bug
89 (SCM_SRS): Avoid unnecessary casting and don't unpack input
90 values. With this patch, SCM_SRS can be safely used for other
91 types than scm_t_signed_bits. However, it should still better be
92 an internal macro and thus be renamed to SCM_I_SRS.
94 (SCM_MAKINUM, SCM_INUM): Use proper casting.
96 2001-10-03 Gary Houston <ghouston@arglist.com>
98 * continuations.h, unif.h: in the descriptions of the bit patterns
99 of the heap cells, make bit 0 the least significant.
101 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
103 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
104 Thanks to Golubev I. N.
106 2001-09-25 Gary Houston <ghouston@arglist.com>
108 * ports.c (scm_drain_input): extended the docstring. thanks to
109 Alex Schroeder and Thien-Thi Nguyen.
111 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
113 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
114 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
115 macros. (The NUM names might soon change.)
117 * numbers.h: Added missing declarations.
119 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
121 * Makefile.am: Distribute num2float.i.c.
123 * num2float.i.c: New file, multiply included by numbers.c, used
124 to "templatize" the float <-> num conversion routines.
126 * numbers.c: New functions: scm_num2float, scm_float2num,
127 scm_num2double, scm_double2num.
129 2001-09-21 Rob Browning <rlb@defaultvalue.org>
131 * .cvsignore: really add version.h
133 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
134 Otherwise it fails on the alpha. However, we might rather choose
135 this size conditionally.
137 * numbers.c (scm_gcd): change "k" to a long from an int.
138 Otherwise it fails on the alpha. However, we might rather choose
139 this size conditionally.
141 * error.c (scm_wta): coerce char* to intptr_t before int
144 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
147 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
149 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
151 * numbers.c (scm_integer_expt): Accept inexact integer in second
152 argument. (Thanks to Bill Schottstaedt.)
154 2001-09-20 Rob Browning <rlb@defaultvalue.org>
156 * .cvsignore: add version.h
158 * versiondat.h.in: removed (obsolete).
160 * version.h.in: renamed from version.h.
161 (SCM_GUILE_MAJOR_VERSION): new public macro.
162 (SCM_GUILE_MINOR_VERSION): new public macro.
163 (SCM_GUILE_MICRO_VERSION): new public macro.
165 * version.h: renamed to version.h.in.
168 (scm_major_version): support integer *_VERSION macros.
169 (scm_minor_version): support integer *_VERSION macros.
170 (scm_micro_version): support integer *_VERSION macros.
171 (scm_version): support integer *_VERSION macros.
173 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
175 * error.c, error.h: Made error keys globally accessible.
176 Applications might want to test for these or use them in a direct
179 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
180 routines are passed an inexact. This change in behavior is
181 motivated by concordance with R5RS: It is more common that a
182 primitive doesn't want to accept an inexact for an exact.
184 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
186 The following patch partially undoes my patch from 2001-06-30,
187 where I added the function scm_gc_mark_cell_conservatively. The
188 function is buggy, since it breaks guile during conservative
189 marking if a pointer on the stack points directly into the list of
190 free cells on the heap: With conservative cell marking this will
191 cause the whole free list to be scanned and marked - boom!
193 * gc.c (allocated_mark, MARK, heap_segment,
194 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
195 (scm_gc_mark_cell_conservatively): Remove function
196 scm_gc_mark_cell_conservatively and update the corresponding
197 comments and uses accordingly. Thanks to Christopher Cramer for
198 the patch. (Minor corrections by me.)
200 2001-09-15 Gary Houston <ghouston@arglist.com>
202 * root.h (scm_root_state): removed the continuation_stack and
203 continuation_stack_ptr members, which have no apparent purpose.
204 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
207 * root.c (root_mark), init.c (restart_stack, start_stack), gc
208 (scm_igc): remove all references to contination_stack and
209 continuation_stack_ptr, avoiding allocation of a vector and
210 useless processing during gc.
212 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
214 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
216 (TCONC_IN): Make sure that the cell word 0 is initialized last.
218 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
220 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
222 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
223 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
225 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
227 * guardians.c (mark_dependencies_in_tconc,
228 whine_about_self_centered_zombies, scm_init_guardians): Register
229 the static global variable `self_centered_zombies' via
230 scm_gc_register_root, to make some cdr-ing unnecessary.
232 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
234 * backtrace.c (display_backtrace_file,
235 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
236 values, use SCM_FALSEP when comparing SCM values against #f.
237 Thanks to Rob Browning for the bug report.
239 2001-09-12 Martin Baulig <martin@home-of-linux.org>
241 * strings.[ch] (scm_str2string): New function.
243 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
245 * gc.c (scm_done_free): Always subtract size from scm_mallocated
246 when computing nm, even if it's negative.
247 (scm_must_malloc): Abort on overflow of scm_mtrigger.
248 (scm_must_realloc): Likewise.
250 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
252 * numbers.c (scm_sys_check_number_conversions): new function,
253 defined if Guile is compiled in debugging mode. currently checks
254 `scm_num2ulong', should check much much more.
256 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
257 unsigned, ensure that it's positive. thanks to Martin Baulig!
259 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
261 * __scm.h: Added new section about compile time selectable
264 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
265 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
266 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
267 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
270 * deprecation.c (scm_include_deprecated_features): Simplified.
272 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
273 `SCM_IMP´ instead of `!SCM_CELLP´.
275 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
276 Extract side-effecting operations from macros.
278 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
279 scm_top_level_lookup_closure_var and scm_system_transformer.
281 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
283 (heap_segment): Use CELL_P instead of SCM_CELLP.
285 * init.c (start_stack): Don't initialize
286 scm_top_level_lookup_closure_var and scm_system_transformer.
288 * modules.c (scm_set_current_module): Don't access
289 scm_top_level_lookup_closure_var and scm_system_transformer.
291 (scm_sym2var): Don't call scm_variable_set_name_hint.
293 (scm_post_boot_init_modules): Removed deprecated initializations.
295 * print.c (scm_ipruk): Don't access cell contents of non cells.
297 * strings.c (scm_string_set_x): All strings are writable.
299 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
300 type. There is only one string type now.
302 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
304 * tags.h: Remove comments about two different string types.
306 (SCM_CELLP, SCM_NCELLP): Deprecated.
308 * variable.c (make_variable): Remove code variant for vcells.
310 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
311 SCM_VARIABLE_LOC): Remove code variant for vcells.
313 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
314 SCM_ENABLE_DEPRECATED with the logic reversed.
316 * dynl.c (moddata, registered_mods), dynl.[ch]
317 (scm_register_module_xxx, scm_registered_modules,
318 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
319 (*top-level-lookup-closure*), eval.[ch]
320 (scm_top_level_lookup_closure_var, scm_system_transformer,
321 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
322 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
323 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
324 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
325 scm_unprotect_object), modules.c (root_module_lookup_closure,
326 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
327 beautify_user_module_x_var, try_module_autoload_var,
328 scm_module_full_name), modules.[ch] (scm_the_root_module,
329 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
330 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
331 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
332 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
333 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
334 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
335 scm_make_shared_substring), tags.h (scm_tc7_substring,
336 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
337 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
338 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
339 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
342 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
343 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
344 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
345 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
346 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
347 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
348 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
349 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
350 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
351 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
352 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
353 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
354 (setzone, scm_strftime, scm_strptime), vports.c
355 (scm_make_soft_port): Remove calls to
356 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
357 gone, all strings are 0-terminated anyway.
359 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
360 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
361 double inclusion of the same headers to the SCM_<filename>_H
364 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
365 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
366 print.c (scm_iprin1): The type scm_tc7_substring does not exist
369 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
370 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
371 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
372 !SCM_<foo> over SCM_N<foo>.
374 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
376 * Makefile.am: Remove references to symbols-deprecated.c.
378 * symbols.c (scm_init_symbols): Don't initialize deprecated
381 * symbols-deprecated.c: Removed.
383 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
384 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
385 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
386 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
387 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
388 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
389 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
390 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
391 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
392 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
393 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
394 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
395 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
396 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
397 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
398 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
399 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
400 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
401 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
402 scm_intern0, scm_sysintern, scm_sysintern0,
403 scm_sysintern0_no_module_lookup, scm_symbol_value0,
404 scm_string_to_obarray_symbol, scm_intern_symbol,
405 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
406 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
407 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
408 vectors.[ch] (scm_vector_set_length_x): Removed.
410 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
411 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
412 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
413 Renamed the macros that are defined to inhibit double inclusion of
414 the same headers to the SCM_<filename>_H format.
416 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
417 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
420 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
422 * continuations.h (scm_contregs), debug.h (scm_debug_info,
423 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
424 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
425 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
426 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
427 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
428 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
429 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
430 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
431 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
432 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
433 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
435 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
436 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
437 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
438 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
439 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
440 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
441 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
442 double inclusion of the same headers to the SCM_<filename>_H
445 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
446 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
447 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
448 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
449 !SCM_<foo> over SCM_N<foo>.
451 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
453 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
454 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
455 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
456 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
457 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
458 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
459 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
460 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
461 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
462 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
463 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
464 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
465 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
466 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
467 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
468 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
469 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
470 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
471 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
472 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
473 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
474 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
475 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
476 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
477 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
478 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
479 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
480 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
481 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
482 the macros that are defined to inhibit double inclusion of the
483 same headers to the SCM_<filename>_H format.
485 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
487 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
488 "scm_t_portable" with "scm_port_table" which was an artifact from
489 the great "scm_*_t -> scm_t_" renaming.
491 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
493 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
494 used; nfc. Thanks to Bill Schottstaedt.
496 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
497 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
498 Thanks to Chris Cramer.
500 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
502 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
504 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
506 * dynwind.h (scm_swap_bindings): Declare.
507 * dynwind.c (scm_swap_bindings): Make non-static.
509 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
511 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
512 doing exactly nothing about them). thanks Neil!
514 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
516 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
518 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
520 * gc.c: Fix omission bug: Add `heap_segment' forward decl
521 (proto) in the case when either `GUILE_DEBUG' or
522 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
524 (map_free_list): Fix typo: Ref `f' correctly.
526 Thanks to Chris Cramer.
528 2001-08-15 Rob Browning <rlb@defaultvalue.org>
530 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
532 (libpath.h): change libguileversion to libguileinterface.
534 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
536 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
537 ChangeLog-2000. Thanks to Daniel Skarda!
539 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
541 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
542 do it from the Makefile.
544 * Makefile.am: rearrange the snarfing slightly, so that .doc files
545 are of a reasonable size.
547 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
549 * stacks.c (scm_make_stack): Improve docstring by explaining use
552 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
554 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
555 scm_char_whitespace_p, scm_char_upper_case_p,
556 scm_char_lower_case_p, scm_char_is_both_p): Do not require
557 characters to fulfill isascii in addition to the primary
560 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
562 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
563 scm_istr2flo, scm_istring2number): Removed.
565 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
568 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
569 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
572 (scm_string_to_number): Use new number parser.
574 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
575 handles complex numbers.
577 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
580 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
583 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
585 (scm_i_mem2number): Added.
587 (scm_exact_to_inexact): Changed signature.
589 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
590 here instead of within scm_i_mem2number. Call scm_i_mem2number
591 instead of scm_istr2int and scm_istring2number.
593 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
595 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
596 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
597 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
598 !SCM_<pred> over SCM_N<pred>.
600 (scm_eval_body): Remove side effecting code from macro call.
602 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
605 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
607 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
609 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
611 Removed vcell slot from structs.
613 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
616 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
617 zero. Use scm_vtable_index_layout instead of "0" when accessing
619 (scm_init_struct): Remove vcell slot layout code from
620 required_vtable_fields.
622 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
624 * goops.c (build_class_class_slots): Removed vcell slot
627 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
628 Removed vcell slot layout code.
629 (scm_si_vcell): Removed.
631 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
633 "Glocs" have been removed.
635 * tags.h: Update tag system docs.
636 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
637 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
638 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
639 or SCM_NCONSP, respectively.
641 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
642 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
643 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
645 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
646 tell glocs from structs.
648 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
650 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
651 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
652 instead of with glocs.
653 (EVALCAR): Do not test for glocs.
654 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
656 (scm_unmemocar): Do not handle glocs.
657 (scm_m_atfop): Memoize as a variable, not as a gloc.
658 (scm_eval_args, scm_deval_args): Do not handle glocs.
659 (scm_ceval, scm_deval): Likewise.
661 * eval.h (SCM_XEVALCAR): Do not test for glocs.
662 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
665 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
667 * dynwind.c (scm_swap_bindings): Likewise.
668 (scm_dowinds): Updated to recognize lists of variables instead of
671 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
674 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
677 2001-07-25 Gary Houston <ghouston@arglist.com>
679 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
680 docstrings to reflect the n-ary implementation.
682 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
684 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
685 value of a variable, not the plain "return" statement.
687 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
689 * eval.c: Allow variables in memoized code (in addition to glocs).
690 (scm_lookupcar): Handle variables in lost races. Replace symbol
691 with variable directly, do not make a gloc.
692 (scm_unmemocar): Rewrite variables using a reverse lookup, just
694 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
697 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
699 * variable.c (scm_i_variable_print): Use "value" instead of
700 "binding" since a binding is the mapping between symbols and
701 variables, not between variables and their values.
703 * tags.h (scm_tc7_variable): New.
704 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
705 * print.c (scm_iprin1): Likewise.
707 * variable.h (scm_tc16_variable): Removed.
708 (SCM_VARIABLEP): Test for new tc7 code.
709 (scm_i_variable_print): New.
710 * variable.c (scm_tc16_variable): Removed.
711 (variable_print): Renamed to scm_i_variable_print and made
713 (variable_equal_p): Removed.
714 (make_variable): Construct a tc7 object instead of a smob.
715 (scm_init_variable): Do not register smob.
717 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
719 * tags.h: Include inttypes.h when we have it.
721 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
723 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
724 is taken by the new SCM_IM_CALL_WITH_VALUES.
725 * print.c (scm_isymnames): Update table accordingly.
727 2001-07-22 Gary Houston <ghouston@arglist.com>
729 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
730 SCM_MAKINUM to convert regoff_t value to SCM.
732 2001-07-21 Gary Houston <ghouston@arglist.com>
734 * scmsigs.c: include sys/time.h for itimer stuff.
736 2001-07-19 Rob Browning <rlb@defaultvalue.org>
738 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
740 * c-tokenize.lex: add option %nounput to quiet warning.
741 Add prototype for yylex to quiet warning.
743 * scmconfig.h.in: add flags for setitimer and getitimer.
745 * scmsigs.h (scm_init_scmsigs): new prototype.
746 (scm_init_scmsigs): new prototype.
748 * scmsigs.c (s_scm_setitimer): new function.
749 (s_scm_setitimer): new function.
751 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
753 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
754 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
755 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
756 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
757 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
758 guile-func-name-check.in, guile-snarf-docs-texi.in,
759 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
760 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
761 objprop.c, objprop.h, options.c, options.h, random.h,
762 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
763 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
764 version.c, version.h: Updated copyright notice.
766 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
768 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
769 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
770 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
771 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
772 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
773 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
774 sym_environment, scm_sym_change_class): New static variables to
775 hold predefined symbols.
777 (build_class_class_slots): Build the list using scm_list_n
778 instead of cons. Also, slots are already created as lists, thus
779 making a call to maplist unnecessary.
781 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
782 scm_class_direct_subclasses, scm_class_direct_methods,
783 scm_class_precedence_list, scm_class_slots, scm_class_environment,
784 scm_method_procedure, create_standard_classes, purgatory): Use
787 (build_slots_list, compute_getters_n_setters,
788 scm_sys_initialize_object, scm_sys_inherit_magic_x,
789 get_slot_value_using_name, set_slot_value_using_name,
790 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
791 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
792 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
794 (scm_sys_prep_layout_x): Minimize variable scopes.
796 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
797 scm_sys_fast_slot_set_x): Fix signedness.
799 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
800 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
801 scm_memoize_method, scm_wrap_object): Use packing and unpacking
802 when converting to and from SCM values.
804 (scm_enable_primitive_generic_x): Add rest argument checking.
806 (map, filter_cpl, maplist, scm_sys_initialize_object,
807 scm_sys_prep_layout_x, slot_definition_using_name,
808 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
809 call_memoize_method, scm_make, scm_make_class): Prefer explicit
810 predicates over SCM_N?IMP tests.
812 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
815 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
818 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
820 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
822 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
824 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
826 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
828 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
830 * strings.c (s_scm_string): fix arg position in assert.
832 2001-07-11 Gary Houston <ghouston@arglist.com>
834 * strports.c (st_write): use memcpy, not strncpy. thanks to
837 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
839 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
840 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
841 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
842 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
843 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
844 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
845 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
846 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
847 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
848 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
849 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
850 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
851 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
852 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
853 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
854 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
855 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
856 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
857 weaks.c, weaks.h: Remove "face-lift" comment.
859 2001-07-08 Rob Browning <rlb@defaultvalue.org>
861 * .cvsignore: add stamp-h.in.
863 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
865 * hooks.c (scm_make_hook, scm_add_hook_x),
866 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
867 value info to the docstrings.
869 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
871 Some more compatibility patches for Windows.
873 * posix.c (getlogin): getlogin() implementation for Windows.
875 * backtrace.c, ioext.c: Include <stdio.h>.
877 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
880 * cpp_sig_symbols.in: Added SIGBREAK.
882 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
884 * strports.c (scm_read_0str, scm_eval_0str): Call
885 scm_c_read_string and scm_c_eval_string respectively, not
886 themselves. Thanks to Dale P. Smith!
888 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
890 * unif.c (scm_array_set_x): The variable args does not
891 necessarily have to be a list. Further, got rid of a redundant
894 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
896 * list.c (SCM_I_CONS): Make sure the cell type is initialized
899 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
900 init_heap_seg): Fixed signedness.
902 (init_heap_seg): Replaced strange for-loop with a while loop.
904 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
906 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
908 The following patch adds conservative marking for the elements of
909 free or allocated cells.
911 * gc.c (allocated_mark, heap_segment): New static functions.
913 (which_seg): Deleted, since the functionality is now provided by
914 function heap_segment.
916 (map_free_list): Use heap_segment instead of which_seg.
918 (MARK): If cell debugging is disabled, mark free cells
921 (scm_mark_locations, scm_cellp): Extracted the search for the
922 heap segment of a SCM value into function heap_segment.
924 (scm_init_storage): Allocated cells must be marked
927 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
929 The following patch changes the representation of weak vectors to
930 double cells instead of using an extension of the vector's
933 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
934 the result of SCM_WVECT_GC_CHAIN.
936 (scm_gc_sweep): Weak vectors don't have extra fields any more.
938 * weaks.c (allocate_weak_vector): New static function. It does
939 not patch any previously created vector object during the
940 construction of a weak vector, and thus doesn't need to switch
941 off interrupts during vector creation.
943 (scm_make_weak_vector, scm_make_weak_key_hash_table,
944 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
945 Use allocate_weak_vector to provide the new weak vector object.
947 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
948 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
949 now stored in the double cell.
951 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
954 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
955 using an entry of the double cell.
957 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
959 * stamp-h.in: bye bye
961 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
963 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
966 * load.c, load.h (scm_c_primitive_load,
967 scm_c_primitive_load_path): New.
969 * strports.c, strports.h (scm_c_read_string): Renamed from
970 scm_read_0str. Also, added "const" qualifier to argument.
971 (scm_c_eval_string): Renamed from scm_eval_0str.
972 (scm_read_0str, scm_eval_0str): Deprecated.
974 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
976 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
979 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
981 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
982 scm_list_n): New functions.
983 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
984 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
985 (lots of files): Use the new functions.
987 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
989 * strings.c: #include "libguile/deprecation.h".
991 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
993 * read.c (scm_lreadr): When reading a hash token, check for a
994 user-defined hash procedure first, so that overriding the builtin
995 hash characters is possible (this was needed for implementing
996 SRFI-4's read synax `f32(...)').
998 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
999 because the latter is unsigned now and breaks comparisons like
1000 (n < (scm_t_signed_bits)MIN_VALUE).
1002 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
1004 * eval.h, eval.c (scm_call_4): New function.
1006 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
1007 directly rather than dispatching to them via scm_ithrow and a lazy
1010 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
1011 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
1012 for trap handler procedures.
1014 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
1015 procedures not being #f.
1017 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
1019 * Makefile.am (c-tokenize.c): add rule to generate it.
1020 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
1022 filter-doc-snarfage.c: remove.
1024 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1026 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
1028 The following set of changes makes compiling Guile under various
1029 Windows compilers easier. Compilation under GNU systems should
1030 not be affected at all.
1032 Thanks to Stefan Jahn for all necessary information, patches and
1035 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
1036 getpgrp, ttyname, primitive-fork and some header inclusion for
1039 * random.c: Define M_PI, if not predefined and use __int64 for
1040 LONG64 under Windows.
1042 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
1043 Windows and conditionalize some signal names.
1045 * socket.c (scm_getsockopt): Added missing comma.
1046 Include socket library header under Windows.
1048 * stime.c (CLKTCK): Add cast to int, to make it compile under
1051 * ports.c (truncate): New function, compiled only under Windows.
1053 * net_db.c: Do not declare errno under Windows.
1055 * iselect.h, inet_aton.c: Include socket library headers under
1058 * guile.c (inner_main): Under Windows, initialize socket library
1059 and initialize gdb_interface data structures.
1061 * gdb_interface.h: Under Windows, gdb_interface cannot be
1062 initialized statically. Initialize at runtime instead.
1064 * fports.c (write_all): ssize_t -> size_t.
1065 (fport_print): Conditionalize call to ttyname().
1066 (getflags): New function, compiled only under Windows.
1068 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
1069 primitives chown, link, fcntl.
1070 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
1073 * backtrace.c: Include <io.h> under Windows.
1075 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
1077 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
1080 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
1082 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
1083 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
1084 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
1085 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
1086 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
1087 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
1088 (scm_dynamic_wind, scm_dowinds), environments.c
1089 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
1090 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
1091 goops.c (GETVAR, purgatory, make_class_from_template,
1092 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
1093 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
1094 (scm_primitive_load), modules.c (scm_resolve_module,
1095 scm_c_define_module, scm_c_use_module, scm_c_export,
1096 module_variable, scm_eval_closure_lookup, scm_sym2var,
1097 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
1098 ports.c (scm_port_for_each), print.c (scm_printer_apply),
1099 properties.c (scm_primitive_property_ref), ramap.c (ramap,
1100 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
1101 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
1102 (scm_object_to_string, scm_call_with_output_string,
1103 scm_call_with_input_string), throw.c (scm_body_thunk,
1104 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
1105 scm_make_shared_array), vports.c (sf_flush, sf_write,
1106 sf_fill_input, sf_close): Use one of the above functions.
1107 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
1109 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1111 * filesys.c (scm_close), ports.c (scm_close_port,
1112 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
1113 instead of SCM_NEGATE_BOOL.
1115 * filesys.c (scm_stat): Clean up type dispatch.
1117 * filesys.c (scm_stat), ports.c (scm_input_port_p,
1118 scm_output_port_p): Get rid of redundant IM type check.
1120 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
1121 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
1122 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
1123 scm_return_entry), numbers.c (scm_number_to_string), objects.c
1124 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
1125 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
1126 scm_addr_vector), stime.c (scm_strftime), strings.c
1127 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
1128 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
1129 scm_string_split), strports.c (scm_strport_to_string), symbols.c
1130 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
1131 instead of scm_makfromstr.
1133 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
1134 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
1135 scm_read_hash_extend), stime.c (scm_strftime), strings.c
1136 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
1137 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
1138 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
1139 !SCM_<pred> over SCM_N<pred>.
1141 * strings.[ch] (scm_makfromstr): Deprecated.
1143 (scm_mem2string): New function, replaces scm_makfromstr.
1145 * strings.c (scm_substring), strop.c (string_copy,
1146 scm_string_split), strports.c (scm_strport_to_string), symbols.c
1147 (scm_symbol_to_string): Fix gc problem.
1149 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
1152 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
1153 warning about comparing signed and unsigned values. This fix is
1154 not optimal, since it won't work reliably if sizeof (c_start) >
1155 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
1156 solution is to define this macro as an inline function, thus
1157 allowing to specifiy the types of c_start and c_end.
1159 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1161 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
1164 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
1165 Rename <foo>H to SCM_<foo>_H.
1167 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
1168 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
1170 (narrow_stack): Make i unsigned. Don't use side-effecting
1171 operations in conditions.
1173 (narrow_stack, scm_make_stack, scm_stack_id,
1174 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
1176 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
1177 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
1180 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
1183 (scm_last_stack_frame): Remove bogus `;´.
1185 * stacks.h (SCM_FRAMEP): Fix type check.
1187 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
1189 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
1190 c-tokenize.c when doing maintainer-clean.
1192 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
1194 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
1197 * eval.c: all hash signs are in column 0.
1199 * Makefile.am (guile_filter_doc_snarfage): build using
1200 c-tokenize.c, not filter-doc-snarfage.c.
1201 rearrange snarfing dependencies a bit.
1203 * c-tokenize.lex: new file.
1205 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
1207 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
1208 scm_t_srcpropso_plist. See the big type renaming.
1209 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
1210 Thanks to Seth Alves!
1212 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
1213 they aren't defined already.
1215 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1217 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
1218 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
1221 * backtrace.c (display_expression, scm_set_print_params_x,
1222 display_application, display_frame, scm_backtrace), numbers.c
1223 (scm_istring2number), objects.c (scm_class_of,
1224 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
1225 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
1227 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
1230 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
1231 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
1233 * objects.c (scm_class_of): Type fix.
1235 (scm_mcache_lookup_cmethod): Improved comment, simplified,
1238 * pairs.h (scm_error_pair_access): The function can return if
1241 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1243 * init.c (scm_init_guile_1): Removed initialization of tag.c.
1245 * gdbint.c, init.c: Removed inclusion of tag.h.
1247 * tag.h, tag.c: Removed files.
1249 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
1251 2001-06-20 Gary Houston <ghouston@arglist.com>
1253 * deprecation.c, extensions.c, rw.c: include string.h.
1255 2001-06-19 Gary Houston <ghouston@arglist.com>
1257 * filter-doc-snarfage.c (process): added ungetc in
1258 MULTILINE_COOKIE case since otherwise it fails when there's no
1259 space between the '(' and the quote of the following string
1262 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
1264 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
1266 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
1268 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
1269 extension takes place.
1270 * strings.h (SCM_STRING_LENGTH): Likewise.
1271 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
1273 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
1276 * tags.h: Include <stdint.h> when we have it.
1277 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
1278 available. Else use "unsigned long".
1279 (scm_signed_bits_t): New.
1281 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
1282 (SCM_INUM): Cast result to scm_signed_bits_t.
1284 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
1286 * mkstemp.c: Update path to #include file scmconfig.h.
1287 Thanks to Golubev I. N.
1289 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1291 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
1293 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
1294 the macro definition.
1296 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
1297 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
1298 instead of SCM_INST_TYPE.
1300 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
1301 the object is a struct before accessing its struct flags.
1303 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
1305 2001-06-10 Gary Houston <ghouston@arglist.com>
1307 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
1308 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
1309 work reliably anymore. try it from boot-9.scm instead.
1311 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
1313 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
1314 Thanks to Matthias Köppe!
1316 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
1318 * snarf.h, filter-doc-snarfage.c: more changes to cope with
1319 space-happy C preprocessors.
1321 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
1322 inside cookies. thanks to Matthias Köppe!
1324 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1326 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
1327 keywords. Fix gc protection.
1329 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
1330 operations in macro calls.
1332 * pairs.c (scm_error_pair_access): Avoid recursion.
1334 Thanks to Matthias Koeppe for reporting the bugs that correspond
1335 to the following set of patches.
1337 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
1338 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
1339 bitvector base address using SCM_BITVECTOR_BASE.
1341 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
1344 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1346 * goops.c (SCM_CLASS_REDEF): Removed.
1348 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
1351 Thanks to Matthias Koeppe for reporting the bugs that correspond
1352 to the following set of patches.
1354 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
1355 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
1356 scm_sys_allocate_instance, clear_method_cache,
1357 scm_sys_invalidate_method_cache_x, scm_make,
1358 create_standard_classes, scm_make_port_classes, scm_make_class,
1359 scm_add_slot): Use SCM_SET_SLOT to set slot values.
1361 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
1363 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
1365 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
1366 UNARY_ELTS_CODE): Remove bogus break statement.
1368 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
1369 Don't access bit vectors elements as SCM objects.
1371 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
1372 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1373 Don't assign to an unpacked value.
1375 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
1377 * __scm.h (SCM_NORETURN): Moved here from error.h.
1379 (SCM_UNUSED): New macro.
1381 (SCM_DEBUG_PAIR_ACCESSES): New macro.
1383 * backtrace.c (display_error_handler), continuations.c
1384 (continuation_print), debug.c (debugobj_print), dynwind.c
1385 (guards_print), environments.c (observer_print,
1386 core_environments_finalize, leaf_environment_cell,
1387 leaf_environment_print, eval_environment_print,
1388 eval_environment_observer, import_environment_define,
1389 import_environment_undefine, import_environment_print,
1390 import_environment_observer, export_environment_define,
1391 export_environment_undefine, export_environment_print,
1392 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
1393 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
1394 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
1395 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
1396 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
1397 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
1398 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
1399 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
1400 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
1401 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
1402 set_slot_value, test_slot_existence, scm_change_object_class,
1403 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
1404 default_setter), guardians.c (guardian_print, guardian_gc_init,
1405 guardian_zombify, whine_about_self_centered_zombies), guile.c
1406 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
1407 mallocs.c (malloc_print), numbers.c (scm_print_real,
1408 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
1409 end_input_default, scm_port_print, fill_input_void_port,
1410 write_void_port), root.c (root_print), smob.c (scm_mark0,
1411 scm_free0, scm_smob_print, scm_smob_apply_1_error,
1412 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
1413 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
1414 (scm_struct_free_0, scm_struct_free_standard,
1415 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
1416 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
1417 scm_handle_by_throw, scm_ithrow), weaks.c
1418 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
1419 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
1420 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
1422 * error.h (SCM_NORETURN): Moved to __scm.h.
1424 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
1425 Renamed <foo>H to SCM_<foo>_H.
1427 * gc.c (debug_cells_gc_interval): New static variable.
1429 (scm_assert_cell_valid): If selected by the user, perform
1430 additional garbage collections.
1432 (scm_set_debug_cell_accesses_x): Extended to let the user specify
1433 if additional garbage collections are desired.
1435 (mark_gc_async): If additional garbage collections are selected
1436 by the user, don't call the after-gc-hook. Instead require the
1437 user to run the hook manually.
1439 * pairs.c (scm_error_pair_access): New function. Only compiled
1440 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
1442 * pairs.h (SCM_VALIDATE_PAIR): New macro.
1444 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
1445 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
1446 is a real pair object. (Glocs are also accepted, but that may
1447 change.) If not, abort with an error message.
1449 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1451 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
1453 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
1454 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
1456 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
1458 * extensions.c (scm_c_register_extension): Allow NULL as library
1460 (load_extension): Ignore NULL library names when comparing.
1462 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
1463 non-pointers are being compared. Thanks to Alexander Klimov!
1465 2001-06-04 Gary Houston <ghouston@arglist.com>
1467 * rw.c (scm_write_string_partial): new procedure implementing
1468 write-string/partial in (ice-9 rw).
1469 * rw.h: declare scm_write_string_partial.
1471 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
1473 * keywords.c (keyword_print): Substract 1 from length of symbol
1474 name, accounting for the silly dash.
1476 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
1477 Do not emit deprecation warning.
1479 Added exception notice to all files.
1481 * dynl.c: Include "deprecation.h".
1483 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
1485 * dynl.c (scm_register_module_xxx, scm_registered_modules,
1486 scm_clear_registered_modules): Deprecated.
1488 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
1490 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
1491 guile-snarf-docs-texi.
1493 * fports.c: HAVE_ST_BLKSIZE changed to
1494 HAVE_STRUCT_STAT_ST_BLKSIZE.
1495 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
1496 HAVE_STRUCT_STAT_ST_BLKSIZE.
1498 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
1499 HAVE_STRUCT_STAT_ST_RDEV.
1500 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
1501 HAVE_STRUCT_STAT_ST_BLKSIZE.
1502 (scm_stat2scm): HAVE_ST_BLOCKS changed to
1503 HAVE_STRUCT_STAT_ST_BLOCKS.
1505 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
1507 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
1508 of scm_eval_x to allow module changes between the forms in the
1509 string. Set/restore module using scm_c_call_with_current_module.
1511 * mkstemp.c: New file, slightly modified from libiberties
1514 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
1516 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
1517 filter-doc-snarfage.c: new files.
1519 * Makefile.am: add stuff to [build,] use and distribute
1520 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
1522 * guile-snarf.in: grok the new snarf output.
1524 * snarf.h: make the output both texttools- and `read'-friendly.
1526 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
1527 guile-snarf-docs. (should also deprecate, I guess. maybe not).
1529 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
1531 * print.c (scm_simple_format): Support "~~" and "~%". Signal
1532 error for unsupported format controls and for superflous
1533 arguments. Thanks to Daniel Skarda!
1535 * print.h, print.c (scm_print_symbol_name): Factored out of
1537 (scm_iprin1): Call it.
1539 * keywords.c (keyword_print): Use scm_print_symbol_name so that
1540 weird names are printed correctly.
1542 * print.c (scm_print_symbol_name): Symbols whose name starts with
1543 `#' or `:' or ends with `:' are considered weird.
1545 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1547 * numbers.c (scm_difference, scm_divide): Clarified comments for -
1550 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1552 * debug.h: Removed prototype for scm_eval_string.
1554 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1556 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
1557 (make-string 2000 #\!))' in an older version).
1559 Change strncpy to memcpy to allow embedded NUL characters in
1562 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
1564 * hooks.c (scm_create_hook): deprecated.
1565 (make_hook): deleted.
1566 (scm_make_hook): all the hook creation code is now here.
1568 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
1569 a hook, make it permanent, and do a `scm_c_define' on it.
1571 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
1573 * socket.c (s_scm_inet_pton): fix docstring quoting.
1574 (s_scm_inet_ntop): ditto.
1576 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
1578 * hashtab.c (scm_internal_hash_fold): fix argument position in
1581 * environments.c (s_scm_import_environment_set_imports_x): fix
1582 argument position in SCM_ASSERT.
1584 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
1585 (s_scm_make_iloc): ditto.
1587 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1589 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
1591 * eval.c (promise_print): Read the promise's value as an object.
1593 (SCM_CEVAL): Don't perform side-effecting operations in macro
1596 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
1597 conditional expression.
1599 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
1602 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
1603 text, removed redundant computation of effective_length and fixed
1606 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
1609 (wrap_init): Don't use SCM_C[AD]R for non pairs.
1611 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
1613 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
1614 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
1616 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
1618 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
1619 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
1620 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
1621 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
1623 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
1625 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
1627 * ramap.c (ramap_rp): Removed bogus `;´.
1629 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
1632 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
1633 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
1634 Read SCM objects rather than scm_bits_t values.
1636 * tags.h (SCM_VOIDP_TEST): Removed.
1638 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
1639 value of 2 now corresponds to the former 1, the current 1
1640 corresponds to the former situation that SCM_VOIDP_TEST was
1643 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
1644 If this appears to be not ANSI compliant, we will change it to
1645 typedef struct scm_unused_struct { } * SCM;
1646 Thanks to Han-Wen Nienhuys for the suggestion.
1648 * unif.c (scm_array_set_x): Fix typing problem, and use
1649 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
1650 dealing with uniform vectors.
1652 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
1654 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
1655 (scm_igc): mark from them, too (precisely, not conservatively!).
1657 * root.h (scm_gc_registered_roots): new object in
1660 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
1661 `scm_protect_object'. shouldn't call it at all, though, it seems.
1663 * gc.c (scm_[un]protect_object): deprecated.
1664 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
1665 (scm_gc_[un]register_root[s]): new.
1667 * gc.h: add prototypes for scm_gc_[un]protect_object,
1668 scm_gc_[un]register_root[s].
1670 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
1672 revert the controversial part of the 2001-05-24 changes.
1674 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
1676 * modules.c (scm_env_module): Exported to Scheme.
1678 * eval.c (scm_debug_opts): New option `show-file-name'.
1680 * debug.h (SCM_SHOW_FILE_NAME): New.
1682 * backtrace.c: Include "libguile/filesys.h".
1683 (sym_base, display_backtrace_get_file_line,
1684 display_backtrace_file, display_backtrace_file_and_line): New.
1685 (display_frame): Call display_backtrace_file_and_line if that is
1687 (display_backtrace_body): Call scm_display_backtrace_file if
1690 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
1691 Prototypes removed since there's no definition for these
1694 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1696 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
1697 Changed use of scm_array->scm_array_t and
1698 scm_array_dim->scm_array_dim_t to enable build with
1699 --disable-deprecated.
1701 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
1703 The purpose of this set of changes is to regularize Guile's usage
1704 of ANSI C integral types, with the following ideas in mind:
1706 - SCM does not nesessarily have to be long.
1707 - long is not nesessarily enough to store pointers.
1708 - long is not nesessarily the same size as int.
1710 The changes are incomplete and possibly buggy. Please test on
1714 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
1717 * unif.h: type renaming:
1718 scm_array -> scm_array_t
1719 scm_array_dim -> scm_array_dim_t
1720 the old names are deprecated, all in-Guile uses changed.
1722 * tags.h (scm_ubits_t): new typedef, representing unsigned
1725 * stacks.h: type renaming:
1726 scm_info_frame -> scm_info_frame_t
1727 scm_stack -> scm_stack_t
1728 the old names are deprecated, all in-Guile uses changed.
1730 * srcprop.h: type renaming:
1731 scm_srcprops -> scm_srcprops_t
1732 scm_srcprops_chunk -> scm_srcprops_chunk_t
1733 the old names are deprecated, all in-Guile uses changed.
1735 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
1736 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
1737 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
1738 vectors.c, vports.c, weaks.c:
1739 various int/size_t -> size_t/scm_bits_t changes.
1741 * random.h: type renaming:
1742 scm_rstate -> scm_rstate_t
1743 scm_rng -> scm_rng_t
1744 scm_i_rstate -> scm_i_rstate_t
1745 the old names are deprecated, all in-Guile uses changed.
1747 * procs.h: type renaming:
1748 scm_subr_entry -> scm_subr_entry_t
1749 the old name is deprecated, all in-Guile uses changed.
1751 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
1753 scm_option -> scm_option_t
1754 the old name is deprecated, all in-Guile uses changed.
1756 * objects.c: various long -> scm_bits_t changes.
1757 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
1759 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
1762 * num2integral.i.c: new file, multiply included by numbers.c, used
1763 to "templatize" the various integral <-> num conversion routines.
1765 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
1766 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
1768 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
1769 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
1770 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
1771 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
1772 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
1773 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
1774 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
1775 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
1776 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
1777 scm_num2size): new functions.
1779 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
1781 * load.c: change int -> size_t in various places (where the
1782 variable is used to store a string length).
1783 (search-path): call scm_done_free, not scm_done_malloc.
1785 * list.c (scm_ilength): return a scm_bits_t, not long.
1786 some other {int,long} -> scm_bits_t changes.
1788 * hashtab.c: various [u]int -> scm_bits_t changes.
1789 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
1790 (scm_ihashx): n: uint -> scm_bits_t
1791 use scm_bits2num instead of scm_ulong2num.
1793 * gsubr.c: various int -> scm_bits_t changes.
1795 * goops.[hc]: various {int,long} -> scm_bits_t changes.
1797 * gh_data.c (gh_num2int): no loss of precision any more.
1799 * gh.h (gh_str2scm): len: int -> size_t
1800 (gh_{get,set}_substr): start: int -> scm_bits_t,
1802 (gh_<num>2scm): n: int -> scm_bits_t
1803 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
1804 (gh_length): return scm_bits_t, not unsigned long.
1806 * gc.[hc]: various small changes relating to many things stopping
1807 being long and starting being scm_[u]bits_t instead.
1808 scm_mallocated should no longer wrap around.
1810 * fports.h: type renaming:
1811 scm_fport -> scm_fport_t
1812 the old name is deprecated, all in-Guile uses changed.
1814 * fports.c (fport_fill_input): count: int -> scm_bits_t
1815 (fport_flush): init_size, remaining, count: int -> scm_bits_t
1817 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
1818 those prototypes, as the functions they prototype don't exist.
1820 * fports.c (default_buffer_size): int -> size_t
1821 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
1822 default_size: int -> size_t
1823 (scm_setvbuf): csize: int -> scm_bits_t
1825 * fluids.c (n_fluids): int -> scm_bits_t
1826 (grow_fluids): old_length, i: int -> scm_bits_t
1827 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
1829 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
1831 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
1832 the new and shiny SCM_NUM2INT.
1834 * extensions.c: extension -> extension_t (and made a typedef).
1836 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
1837 there are no nasty surprises if/when the various deeply magic tag
1838 bits move somewhere else.
1840 * eval.c: changed the locals used to store results of SCM_IFRAME,
1841 scm_ilength and such to be of type scm_bits_t (and not int/long).
1842 (iqq): depth, edepth: int -> scm_bits_t
1843 (scm_eval_stack): int -> scm_bits_t
1844 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
1845 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
1846 i: int -> scm_bits_t
1848 * environments.c: changed the many calls to scm_ulong2num to
1850 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
1852 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
1854 * debug.h: type renaming:
1855 scm_debug_info -> scm_debug_info_t
1856 scm_debug_frame -> scm_debug_frame_t
1857 the old names are deprecated, all in-Guile uses changed.
1858 (scm_debug_eframe_size): int -> scm_bits_t
1860 * debug.c (scm_init_debug): use scm_c_define instead of the
1861 deprecated scm_define.
1863 * continuations.h: type renaming:
1864 scm_contregs -> scm_contregs_t
1865 the old name is deprecated, all in-Guile uses changed.
1866 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
1867 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
1869 * continuations.c (scm_make_continuation): change the type of
1870 stack_size from long to scm_bits_t.
1872 * ports.h: type renaming:
1873 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
1874 scm_port -> scm_port_t
1875 scm_ptob_descriptor -> scm_ptob_descriptor_t
1876 the old names are deprecated, all in-Guile uses changed.
1877 (scm_port_t.entry): int -> scm_bits_t.
1878 (scm_port_t.line_number): int -> long.
1879 (scm_port_t.putback_buf_size): int -> size_t.
1881 * __scm.h (long_long, ulong_long): deprecated (they pollute the
1882 global namespace and have little value beside that).
1883 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
1885 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
1886 exist (for size_t & ptrdiff_t).
1887 (scm_sizet): deprecated.
1889 * Makefile.am (noinst_HEADERS): add num2integral.i.c
1891 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
1893 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
1894 SCM_VARIABLE_INIT since that it what it used to be.
1896 * deprecation.c (scm_include_deprecated_features): Make docstring
1897 ANSIsh. Thanks to Matthias Köppe!
1899 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
1901 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
1902 needed for weak-key hashtables.
1904 * procs.c (scm_make_subr_with_generic): Add missing last argument
1905 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
1907 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
1908 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
1910 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
1912 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
1914 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
1915 `duplicate_string'. Do not use an indirect cell, store symbol
1916 directly in collision list of hash table.
1917 (duplicate_string): Removed.
1919 * init.c (scm_init_guile_1): Call scm_init_extensions.
1921 * Makefile.am: Add "extensions.c" and related files in all the
1924 * extensions.h, extension.c: New files.
1926 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
1928 * modules.h (scm_system_module_env_p): Move out of deprecated
1931 * rw.h (scm_init_rw): Added prototype.
1933 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
1934 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
1935 New functions. They replace scm_make_gsubr and
1936 scm_make_gsubr_with_generic. The `make' variants only create the
1937 gsubr object, while the `define' variants also put it into the
1938 current module. Changed all callers.
1939 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
1941 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
1942 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
1943 functions. They replace scm_make_subr, scm_make_subr_opt and
1944 scm_make_subr_with_generic. The `make' variants only create the
1945 subr object, while the `define' variants also put it into the
1946 current module. Changed all callers.
1947 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
1950 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
1951 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
1954 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
1956 * throw.c (scm_lazy_catch): Slight docstring clarification.
1958 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
1960 * throw.c: Lazy-catch handlers are no longer allowed to return.
1961 Fixed comments throughout.
1962 (scm_ithrow): Signal an error when a lazy-catch handler returns.
1963 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
1966 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
1967 refered to s_scm_minor_version previously.
1969 * modules.h, modules.c: Moved around a lot of code so that
1970 deprecated features appear at the bottom.
1971 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
1972 module_prefix, make_modules_in_var, beautify_user_module_x_var,
1973 scm_the_root_module, scm_make_module, scm_ensure_user_module,
1974 scm_load_scheme_module): Deprecated.
1975 (scm_system_module_env_p): Return SCM_BOOL_T directly for
1976 environments corresponding to the root module.
1977 (convert_module_name, scm_c_resolve_module,
1978 scm_c_call_with_current_module, scm_c_define_module,
1979 scm_c_use_module, scm_c_export): New.
1980 (the_root_module): New static variant of scm_the_root_module. Use
1981 it everywhere instead of scm_the_root_module.
1983 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
1984 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
1985 (scm_c_with_fluid): New.
1986 (scm_with_fluids): Use scm_c_with_fluids instead of
1987 scm_internal_with_fluids.
1989 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
1990 `scm_init_goops'. Do not explicitly create/switch modules.
1991 Return SCM_UNSPECIFIED.
1992 (scm_init_goops): Only register `%init-goops-builtins' procedure.
1993 (scm_load_goops): Use scm_c_resolve_module instead of
1996 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
1997 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
1998 `scm_init_rw' prior to loading the startup files.
2000 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
2001 scm_init_rdelim. Do not explicitly create/switch modules.
2002 Return SCM_UNSPECIFIED.
2003 (scm_init_rdelim): Only register `%init-rdelim-builtins'
2006 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
2007 explicitly create/switch modules. Return SCM_UNSPECIFIED.
2008 (scm_init_rw): Only register `%init-rw-builtins' procedure.
2010 * script.c (scm_shell): Evaluate the compiled switches in the
2011 current module, not in the root module.
2013 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
2015 * fluids.c (scm_c_with_fluids): Rename from
2016 scm_internal_with_fluids.
2017 (scm_internal_with_fluids): Deprecated.
2018 (scm_c_with_fluid): New.
2020 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2022 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
2024 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
2025 accessed with SCM_C[AD]R.
2027 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
2029 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
2031 * version.c (s_scm_major_version): doc fixes.
2032 (s_scm_minor_version): doc fixes.
2033 (s_scm_minor_version): new function.
2035 * version.h (scm_init_version): new function.
2037 * versiondat.h.in: add GUILE_MICRO_VERSION.
2039 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2041 * deprecation.c (scm_init_deprecation): Renamed
2042 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
2044 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
2046 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
2047 dependent on cpp_cnvt.awk
2049 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2051 * script.c (scm_compile_shell_switches): New command line option
2052 `--use-srfi' for loading a list of SRFIs on startup.
2053 (scm_shell_usage): Added `--use-srfi' to help message.
2055 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
2057 Merged from mvo-vcell-cleanup-1-branch.
2059 The concept of vcells has been removed from Guile. With it,
2060 explicit obarrays and associated operations are gone. Use
2061 hashtables instead of obarrays.
2063 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
2064 result as variable instead of vcell. Glocs no longer point to a
2065 vcell but to a variable. Use scm_c_define instead of
2066 scm_sysintern and treat the result as a variable (which it is),
2069 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
2070 SCM_DEFVARIABLEP): Deprecated.
2071 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
2072 (variable_print): Do not print name of variable.
2073 (variable_equalp): Compare values, not vcells.
2074 (anonymous_variable_sym): Removed.
2075 (make_vcell_variable): Removed.
2076 (make_variable): New, as replacement.
2077 (scm_make_variable, scm_make_undefined_variable): Do not take name
2079 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
2081 (scm_builtin_variable): Deprecated.
2083 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
2084 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
2085 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
2086 scm_sysintern, scm_sysintern0, scm_symbol_value0,
2087 scm_string_to_obarray_symbol, scm_intern_symbol,
2088 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
2089 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
2090 Deprecated and moved to "symbols-deprecated.c".
2091 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
2092 (scm_init_symbols): Call scm_init_symbols_deprecated.
2093 * symbols-deprecated.c: New file.
2094 * Makefile.am: Added symbols-deprecated.c and related files in all
2097 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2098 SCM_GLOBAL_VCELL_INIT): Deprecated.
2099 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
2100 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
2102 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
2105 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
2106 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
2107 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
2108 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
2109 Changed according to the `throughout' comments.
2111 * modules.h, modules.c (scm_module_system_booted_p): Changed type
2113 (scm_module_type): Removed.
2114 (the_root_module): Renamed to the_root_module_var. Now points to
2115 a variable instead of a vcell. Updated all uses.
2116 (scm_the_root_module): Return SCM_BOOL_F when module systems
2117 hasn't been booted yet.
2118 (SCM_VALIDATE_STRUCT_TYPE): Removed.
2119 (scm_post_boot_init_modules): Made static.
2120 (scm_set_current_module): Call scm_post_boot_init_modules on first
2122 (make_modules_in, beautify_user_module_x, resolve_module,
2123 try_module_autoload, module_make_local_var_x): Tacked on "_var"
2124 suffix. Now point to variables instead of vcells. Updated all
2126 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
2127 and return SCM_BOOL_F in that case.
2128 (scm_module_transformer): Likewise.
2129 (sym_module, scm_lookup_closure_module, scm_env_module): New.
2130 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
2131 (scm_eval_closure_lookup): Do not allow new definitions when
2132 `interface' flag is set.
2133 (scm_standard_interface_eval_closure): New.
2134 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
2135 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
2136 scm_c_lookup, scm_c_module_define, scm_c_define,
2137 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
2138 scm_modules_prehistory): New.
2139 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
2140 instead of scm_intern0.
2142 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
2145 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
2146 hashtable operations to maintain the keywords, not obarray ones.
2148 * init.c (scm_load_startup_files): Do not call
2149 scm_post_boot_init_modules. This is done by
2150 scm_set_current_module now.
2151 (scm_init_guile_1): Call scm_modules_prehistory. Call
2152 scm_init_variable early on.
2154 * goops.c (s_scm_sys_goops_loaded): Get
2155 var_compute_applicable_methods from scm_sym2var, not from a direct
2156 invocation of scm_goops_lookup_closure.
2158 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
2160 * gc.c: Added simple debugging hack to mark phase of GC: When
2161 activated, do not tail-call scm_gc_mark. This gives nice
2163 (scm_unhash_name): Removed.
2165 * feature.c (features): Renamed to features_var. Now points to a
2166 variable instead of a vcell. Updated all uses.
2168 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
2169 `scm_current_module_lookup_closure' which will do the right thing
2170 when the module system hasn't been booted yet.
2171 (SCM_GLOC_SYM): Removed.
2172 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
2173 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
2175 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
2176 instead of with vcells. Do not overwrite `var' with the result of
2177 the lookup, use the new `real_var' instead. Remove `var2' in
2178 exchange (which was only used with threads).
2179 (sym_three_question_marks): New.
2180 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
2182 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
2183 (scm_m_atfop): Expect the function definition to be a variable
2185 (scm_macroexp): Do not use `unmemocar', explicitely remember the
2187 (scm_unmemocopy): Removed thoughts about anti-macro interface.
2188 (scm_eval_args): Use more explicit code in the gloc branch of the
2189 atrocious struct ambiguity test. The optimizer will sort this
2191 (scm_deval_args): Likewise.
2192 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
2193 remember the symbol instead. Added some comments where
2194 scm_tc3_cons_gloc really exclusively refers to structs.
2195 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
2196 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
2197 of scm_sysintern in general.
2199 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
2202 * debug.c (s_scm_make_gloc): Only allow proper variables, no
2203 pairs. Put the variable directly in the gloc.
2204 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
2205 (scm_init_debug): Use scm_c_define instead scm_sysintern.
2207 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
2209 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
2210 scm_the_last_stack_fluid_var. It now points to a variable instead
2211 of a vcell. Updated all uses.
2212 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
2213 instead of a vcell. Updated all uses.
2215 * _scm.h: Include "variables.h" and "modules.h" since almost
2216 everybody needs them now.
2218 * root.h (scm_symhash, scm_symhash_vars): Removed.
2219 * gc.c (scm_init_storage): Do not initialize them.
2221 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2223 * eval.c (scm_init_eval): Initialize scm_undefineds and
2226 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
2227 like the SCM_NEWCELL macro counterparts.
2229 (scm_init_storage, scm_init_gc): Moved initialization of
2230 scm_tc16_allocated from scm_init_gc to scm_init_storage.
2232 (scm_init_storage): Moved initialization of scm_undefineds and
2233 scm_listofnull to eval.c, initializion of scm_nullstr to
2234 strings.c, initializion of scm_nullvect to vectors.c.
2236 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
2237 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
2239 * init.c (scm_init_guile_1): Reordered some initializations and
2240 added dependcy information comments.
2242 * load.c (scm_init_load): Use scm_nullstr.
2244 * strings.c (scm_init_strings): Initialize scm_nullstr.
2246 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
2248 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
2250 * values.c (print_values): Print as a unreadable object, not as
2251 multiple lines. Thanks to Matthias Köppe!
2253 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2255 * deprecation.c: Fixed copyright date.
2257 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
2258 DEPRECATION_H to SCM_DEPRECATION_H.
2260 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
2262 * guile-doc-snarf.in: Update copyright.
2263 Fix relative path bug. Thanks to Sergey Poznyakoff.
2265 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
2267 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
2268 accept open ports. Thanks to Quetzalcoatl Bradley!
2270 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2272 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
2273 has 779 primitives on startup.
2275 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
2277 * eval.c (scm_i_eval): Copy expression before passing it to
2278 SCM_XEVAL. The copy operation was removed unintendedly during my
2279 change on 2001-03-25.
2281 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
2283 from Matthias Köppe (thanks!):
2285 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
2288 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
2291 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2293 * gc.c (scm_init_gc): Added FIXME comment.
2295 * hooks.c: Since hooks don't have a name any more, it is not
2296 necessary to include objprop.h.
2298 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
2300 (symbol_name, scm_make_hook_with_name): Removed.
2302 (scm_create_hook): Don't set the hook's name property.
2304 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
2306 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
2308 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
2310 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
2311 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
2312 FLOBUFLEN and define it unconditionally.
2314 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
2316 * gh_data.c (gh_lookup): Call gh_module_lookup with
2317 `scm_current_module ()', not `#f'.
2318 (gh_module_lookup): Expect a module instead of an obarray as first
2319 argument and do lookup in that module.
2321 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
2322 arrays. The length of array is already determined differently and
2323 scm_uniform_vector_length does not work on arrays.
2325 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
2327 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
2328 as well. "SCM (*)(...)" does not work on RedHat 7.1.
2330 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
2331 they are not used. Changed `wrong type' error into `wrong num
2332 args' error. Changed all callers.
2334 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
2335 arguments are supplied.
2337 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
2339 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
2340 describe `regexp/notbol' and `regexp/noteol' execution flags.
2342 * strop.c (scm_substring_move_x): Doc fix; nfc.
2344 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
2346 * objects.c, objects.h (scm_valid_object_procedure_p): New.
2347 (scm_set_object_procedure_x): Use it to check argument. Fix
2350 * evalext.c (scm_definedp): Fix docstring.
2352 2001-05-05 Gary Houston <ghouston@arglist.com>
2354 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
2357 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
2359 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
2360 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
2361 Change R4RS references to R5RS.
2363 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
2364 docstring source are correctly reproduced in the output (ii)
2365 we don't anymore get occasional trailing quotes. Also reorganized
2366 and commented the code a little.
2368 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
2371 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2373 * strop.c (scm_string_split): New procedure.
2375 * strop.h (scm_string_split): Added prototype.
2377 2001-05-04 Gary Houston <ghouston@arglist.com>
2379 * socket.c: define uint32_t if netdb.h doesn't. thanks to
2382 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
2384 * rw.c: Include "modules.h" and "strports.h".
2386 * net_db.h (scm_gethost): Added prototype.
2388 * deprecation.h, deprecation.c: New.
2389 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
2390 (DOT_X_FILES): Added "deprecation.x".
2391 (modinclude_HEADERS): Added "deprecation.h".
2393 * init.c: Include "deprecation.h".
2394 (scm_init_guile_1): Call scm_init_deprecation.
2396 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
2398 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
2399 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
2402 2001-04-29 Gary Houston <ghouston@arglist.com>
2404 * rw.c: new file, implementing C part of module (ice-9 rw).
2405 (scm_read_string_x_partial): moved from ioext.c
2406 (scm_init_rw): new proc.
2408 init.c: include rw.h and call scm_init_rw.
2409 Makefile.am: include rw.c and rw.h.
2411 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
2413 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
2414 know what's supposed to happen to it.
2416 * list.h (scm_list_star): deprecation expired - removed.
2418 * numbers.h (scm_dblproc): deprecation expired - removed.
2419 (SCM_UNEGFIXABLE): deprecation expired - removed.
2420 (SCM_FLOBUFLEN): deprecation expired - removed.
2421 (SCM_INEXP): deprecation expired - removed.
2422 (SCM_CPLXP): deprecation expired - removed.
2423 (SCM_REAL): deprecation expired - removed.
2424 (SCM_IMAG): deprecation expired - removed.
2425 (SCM_REALPART): deprecation expired - removed.
2426 (scm_makdbl): deprecation expired - removed.
2427 (SCM_SINGP): deprecation expired - removed.
2428 (SCM_NUM2DBL): deprecation expired - removed.
2429 (SCM_NO_BIGDIG): deprecation expired - removed.
2431 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
2432 (scm_tc_dblr): deprecation expired - removed.
2433 (scm_tc_dblc): deprecation expired - removed.
2434 (scm_tc16_flo): deprecation expired - removed.
2435 (scm_tc_flo): deprecation expired - removed.
2437 * tag.h (scm_tag): deprecation expired - removed.
2439 * tag.c: (scm_tag): deprecation expired - removed.
2441 * ioext.c: (scm_fseek): deprecation expired - removed.
2443 * ioext.h (scm_fseek): deprecation expired - removed.
2445 * gh_data.c (gh_int2scmb): deprecation expired - removed.
2447 * gh.h (gh_int2scmb): deprecation expired - removed.
2449 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
2451 * stacks.c (scm_make_stack): Fix typo in docstring.
2453 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
2455 * error.c (scm_sysmissing): deprecation expired - removed.
2457 * error.h (scm_sysmissing): deprecation expired - removed.
2460 (scm_init_gc): gc-thunk deprecation expired - removed.
2461 (scm_gc_vcell): deprecation expired - removed.
2462 (gc_async_thunk): scm_gc_vcell related code removed.
2464 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
2467 (SCM_NSTRINGP): deprecation expired - removed.
2468 (SCM_NRWSTRINGP): deprecation expired - removed.
2470 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
2473 (SCM_ICHRP): deprecation expired - removed.
2474 (SCM_ICHR): deprecation expired - removed.
2475 (SCM_MAKICHR): deprecation expired - removed.
2478 (SCM_INPORTP): deprecation expired - removed.
2479 (SCM_OUTPORTP): deprecation expired - removed.
2481 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
2483 * modules.c (scm_module_type): New.
2484 (scm_post_boot_init_modules): Initialize from Scheme value.
2485 (the_module, scm_current_module, scm_init_modules): the_module is
2487 (scm_current_module): Export to Scheme.
2488 (scm_set_current_module): Do not call out to Scheme, do all the
2489 work in C. Export procedure to Scheme. Only accept modules, `#f'
2490 is no longer valid as the current module. Only set
2491 scm_top_level_lookup_closure_var and scm_system_transformer when
2492 they are not deprecated.
2493 (scm_module_transformer, scm_current_module_transformer): New.
2495 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
2496 scm_current_module_transformer, scm_module_transformer): New.
2498 * gh_data.c: Removed FIXME comment about gh_lookup returning
2499 SCM_UNDEFINED. That's the right thing to do.
2501 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
2502 into the conditionally compiled sections.
2503 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
2504 scm_current_module_transformer instead of scm_system_transformer.
2505 * init.c (start_stack): Move initialization of
2506 scm_system_transformer to the deprecated section.
2508 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
2510 * throw.c (scm_throw): Correct docstring.
2512 2001-04-22 Gary Houston <ghouston@arglist.com>
2514 * socket.c: attempted to improve the docstrings slightly.
2516 * net_db.c: remove bogus "close" declaration.
2517 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
2518 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
2520 * net_db.h: declarations moved too.
2522 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
2524 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
2525 (VALIDATE_INET6): new macro.
2526 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
2527 inet-pton and inet-ntop.
2528 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
2529 (scm_addr_vector): use ipv6_net_to_num.
2531 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2533 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
2534 smob number explicitly. Use SCM_TC2SMOBNUM instead.
2536 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
2537 when compiled in debug mode.
2539 (scm_gc_sweep): Only call smob's free function if it is defined.
2541 * print.c (scm_iprin1): No need to check for validity of smob
2542 type or existence of print function.
2544 * smob.[ch] (scm_smobs): Made into a fixed size global array.
2545 Resizing will not work well with preemptive threading.
2547 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
2549 (scm_make_smob_type): Extracted initialization of smob
2550 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
2551 of the critical section.
2553 (scm_smob_prehistory): Initialize all smob descriptors. By
2554 default, don't assign a smob free function: Most smob types don't
2557 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
2559 2001-04-21 Gary Houston <ghouston@arglist.com>
2561 * socket.c (FLIP_NET_HOST_128): new macro.
2562 (scm_fill_sockaddr): use new macro.
2563 (scm_addr_vector): completed IPv6 address support. added const
2564 to the address parameter.
2566 2001-04-20 Gary Houston <ghouston@arglist.com>
2568 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
2569 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
2571 (scm_addr_vector): use a switch instead of multiple if statements.
2572 Add support for IPv6 (incomplete) .
2573 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
2575 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2577 * struct.c (scm_free_structs): Only pairs may be accessed with
2580 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2582 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
2584 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
2585 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
2586 parentheses in order to get the correct associativity.
2588 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2590 * unif.c (scm_array_to_list): Added missing handling of arrays of
2591 bytes. Thanks to Masao Uebayashi for the bug report.
2593 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2595 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
2598 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2600 * procs.h (SCM_CLOSURE_FORMALS): New macro.
2602 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
2603 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
2604 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
2605 SCM_CLOSURE_FORMALS.
2607 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
2608 (scm_i_procedure_arity): Prefer stronger predicates like
2609 SCM_NULLP or SCM_FALSEP over SCM_IMP.
2611 * macros.c (macro_print): Extracted macro printing code from
2612 print.c and simplified it.
2614 (scm_macro_type): Use SCM_MACRO_TYPE;
2616 (scm_init_macros): Use macro_print for printing macros.
2618 * print.c (scm_print_opts): Improved option documentation.
2620 (scm_iprin1): Extracted printing of macros to macros.c.
2621 Simplified printing of ordinary closures.
2623 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
2624 Martin Grabmueller for the bug report.
2626 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2628 This patch eliminates some further applications of SCM_C[AD]R to
2631 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
2632 never been applied to real pairs.
2634 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
2636 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
2638 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
2639 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
2640 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
2642 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
2645 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
2646 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
2648 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
2649 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
2650 SCM_SET{AND,OR}_CAR.
2652 2001-04-17 Gary Houston <ghouston@arglist.com>
2654 * some initial support for IPv6:
2656 * socket.c (scm_fill_sockaddr): improve the argument validation.
2657 don't allocate memory until all args are checked. instead of
2658 unconditional memset of soka, try setting sin_len to 0 if
2659 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
2660 (scm_socket, scm_connect): extend docstrings for IPv6.
2661 (scm_init_socket): intern AF_INET6 and PF_INET6.
2663 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
2665 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
2666 matches SCM_DEFER_INTS at the beginning of the function.
2668 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
2670 * gc.c (scm_igc): Unconditionally call
2671 SCM_CRITICAL_SECTION_START/END.
2673 * fluids.c (next_fluid_num): Unconditionally call
2674 SCM_CRITICAL_SECTION_START/END.
2675 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
2677 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
2678 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
2681 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
2682 Defined as nothing for the case of !defined(USE_THREADS).
2683 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
2685 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
2686 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
2688 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
2689 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
2690 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
2691 SCM_CRITICAL_SECTION_START/END.
2692 (SCM_REALLOW_INTS: Bug fix. Don't call
2693 SCM_THREAD_SWITCHING_CODE.
2694 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
2695 SCM_THREAD_SWITCHING_CODE directly.
2696 (SCM_ENTER_A_SECTION): Unconditionally use
2697 SCM_CRITICAL_SECTION_START/END. (was:
2698 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
2700 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2702 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
2703 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
2704 allowed to explicitly set this macro via the CFLAGS variable
2707 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
2708 (SCM_THREAD_CRITICAL_SECTION_START,
2709 SCM_THREAD_CRITICAL_SECTION_END): Renamed
2710 SCM_THREAD_CRITICAL_SECTION_START/END to
2711 SCM_CRITICAL_SECTION_START/END.
2713 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
2715 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
2718 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
2719 (MISSING_BZERO_DECL): Remove the declaration.
2721 Thanks to NIIBE Yutaka.
2723 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2725 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
2726 goops module should be registered in order to work for an
2727 application which uses libguile statically linked.)
2729 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2731 * numbers.[ch] (scm_num2long, scm_num2long_long,
2732 scm_num2ulong_long, scm_num2ulong): Argument position is an
2735 * environments.c (eval_environment_folder,
2736 import_environment_folder), gh_data.c (gh_scm2longs,
2737 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
2738 for integers and pointers, respectively.
2740 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
2741 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
2742 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
2743 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
2745 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
2746 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
2747 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
2748 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
2749 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
2750 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
2752 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
2754 * strings.c (scm_read_only_string_p): Update docstring to reflect
2755 current (non-)usage of "read only" strings.
2756 (scm_make_shared_substring): Clarify docstring by changing
2757 "semantics" to "arguments".
2759 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2761 * hooks.c (scm_make_hook, scm_make_hook_with_name),
2762 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
2765 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2767 The following changes make the documentation more consistent.
2769 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
2770 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
2771 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
2772 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
2775 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
2776 (scm_array_dimensions, scm_make_shared_array),
2777 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
2778 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
2779 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
2780 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
2781 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
2782 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
2783 macros.c (scm_makmmacro), list.c (scm_append), environments.c
2784 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
2785 @example ... @end example to @lisp ... @end lisp.
2787 * weaks.c (scm_weak_vector): Corrected docstring.
2789 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
2790 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
2791 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
2792 (scm_hashx_set_x, scm_hashx_get_handle),
2793 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
2794 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
2795 vectors.c (scm_vector_fill_x), strings.c
2796 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
2797 objprop.c (scm_set_object_properties_x):
2798 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
2799 strports.c (scm_call_with_input_string), ports.c
2800 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
2801 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
2802 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
2803 (scm_make_weak_vector,scm_weak_vector_p),
2804 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
2805 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
2806 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
2807 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
2808 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
2809 Made parameter names match documentation by renaming parameters
2810 and/or fixing docstrings.
2812 * numbers.c (scm_ash): Corrected Texinfo markup.
2814 * strop.c (scm_string_index, scm_string_rindex),
2815 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
2817 * vports.c (scm_make_soft_port), unif.c
2818 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
2819 (scm_dimensions_to_uniform_array, scm_transpose_array),
2820 (scm_array_in_bounds_p, scm_uniform_vector_ref),
2821 (scm_bit_count, scm_bit_position, scm_bit_count_star),
2822 (scm_array_to_list, scm_list_to_uniform_array),
2823 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
2824 (scm_open_input_string, scm_open_output_string),
2825 (scm_get_output_string), strop.c (scm_string_copy),
2826 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
2827 (scm_get_internal_real_time, scm_times),
2828 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
2829 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
2830 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
2831 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
2832 simpos.c (scm_system), random.c (scm_random_uniform),
2833 (scm_random_normal, scm_random_exp), ramap.c
2834 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
2835 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
2836 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
2837 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
2838 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
2839 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
2840 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
2841 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
2842 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
2843 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
2844 (scm_logand, scm_logior, scm_logxor, scm_lognot),
2845 (scm_integer_expt, scm_bit_extract, scm_logcount),
2846 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
2847 net_db.c (scm_inet_netof, scm_lnaof), modules.c
2848 (scm_interaction_environment), macros.c (scm_makacro),
2849 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
2850 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
2851 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
2852 (scm_fluid_ref), filesys.c (scm_open_fdes),
2853 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
2854 Docstring correction: `Returns' -> `Return'
2856 * gc.c (scm_set_debug_cell_accesses_x):
2857 (s_scm_gc_set_debug_check_freelist_x):
2858 * fluids.c (scm_fluid_p): Added texinfo markup.
2860 * error.c (scm_strerror): Made docstring more precise.
2862 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
2863 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
2864 (scm_symbol_p, scm_symbol_to_string), strorder.c
2865 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
2866 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
2867 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
2868 (scm_string_ci_geq_p), strop.c (scm_string_copy),
2869 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
2871 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
2873 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
2874 mode, as suggested by Michael Livshin.
2876 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
2878 * backtrace.c (display_backtrace_body): since the `print_state'
2879 variable is not used (instead its data field is used directly as
2880 `pstate'), protect it from the hungry compiler optimizations.
2881 thanks to Bill Schottstaedt for the report.
2883 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2885 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
2886 It is only defined and used if guile is compiled with
2887 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
2888 let cells with a free_cell type tag be visible outside of the
2889 garbage collector when in debug mode.
2891 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
2893 (scm_assert_cell_valid): Use a local static variable to avoid
2896 (MARK): Only check for rogue cell pointers in debug mode. Use
2897 scm_cellp for this purpose and place all checks for rogue pointers
2898 into that function. Further, since due to conservative scanning
2899 we may encounter free cells during marking, don't use the standard
2900 cell type accessor macro to determine the cell type.
2902 (scm_cellp): Check if the cell pointer actually points into a
2905 (scm_init_gc): Initalize scm_tc16_allocated.
2907 * gc.h (GCH): Renamed to SCM_GC_H.
2909 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
2910 might be unnecessary, but I feel better this way :-)
2912 (SCM_GC_CELL_TYPE): New macro.
2914 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
2915 in guile, and it is unlikely that they will be applied to real
2918 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
2920 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
2921 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
2923 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
2924 make sure that in debug mode no free cell will ever be visible
2925 outside of the garbage collector.
2927 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2929 * async.c (scm_asyncs_pending): Don't use != to compare SCM
2932 * async.c (scm_system_async), variable.c (scm_make_variable,
2933 scm_make_undefined_variable): Use scm_cons to create a pair.
2935 * debug.c (scm_reverse_lookup): Perform proper type checking.
2936 Remove suspicious use of SCM_SLOPPY_CONSP.
2938 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
2939 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
2940 the corresponding optimization.
2942 * eval.c (iqq): Use proper type check.
2944 (scm_m_expand_body): Remove redundant type checks.
2946 (promise_print): Don't access promise cells as pairs.
2948 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
2949 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
2950 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
2951 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
2952 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
2954 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
2955 (scm_iprin1): Use new macro predicate and accessors.
2957 * eval.h (scm_tc16_macro): Removed declaration. It is declared
2960 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
2961 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
2962 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
2963 SCM_VARIABLE_H. Even the macros that are used to inhibit
2964 including a header file twice should be in the SCM_ namespace.
2966 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
2967 properties.c (scm_primitive_property_ref,
2968 scm_primitive_property_del_x): Prefer stronger predicates like
2969 SCM_NULLP or SCM_FALSEP over SCM_IMP.
2971 * gc.c (MARK): Use proper macros to access procedure-with-setter
2972 cell elements and closure cell elements.
2974 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
2975 access free cells as pairs.
2977 (scm_unprotect_object): scm_hashq_get_handle returns #f if
2978 no hashtab entry is found.
2980 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
2981 SCM_CLR_PORT_OPEN_FLAG.
2983 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
2984 use SCM_SET_C[AD]R for uninitialized cells.
2986 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
2987 If the hashtable has no slots, return #f instead of '(). This
2988 unifies the return value with most assoc-functions.
2990 (scm_hash_fn_ref): Use proper type check.
2992 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
2993 Removed references to non-existing functions from documentation.
2995 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
2996 access keyword cell elements.
2998 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
3001 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
3003 * print.c (scm_iprlist): Added comment. Improved loop
3006 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
3009 * smob.c (scm_markcdr): Don't access smob cells as pairs.
3011 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
3013 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
3016 * variable.c (variable_print, variable_equalp, scm_variable_ref,
3017 scm_variable_set_x): Use proper macros to access variable cell
3020 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
3022 * variable.h (SCM_VARVCELL): Don't access variable cells as
3025 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
3026 added FIXME comment, removed register specifier.
3028 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
3030 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
3031 * init.c (scm_init_guile_1): Don't init goopscore module.
3033 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
3035 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
3037 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3039 * strop.c (scm_string_to_list): Fixed docstring markup.
3040 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
3041 (scm_string_downcase, scm_string_capitalize_x),
3042 (scm_string_capitalize): Rewrote and corrected docstrings.
3043 (scm_string_ci_to_symbol): Made docstring more explicit.
3045 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
3047 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
3049 (scm_call_with_values): Removed.
3050 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
3051 so that it can be exported.
3052 (scm_call_with_values): Removed.
3054 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
3055 * eval.c: Include "libguile/values.h"
3056 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
3058 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
3059 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
3060 New delcarations to support above change.
3062 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
3063 errors with last change.
3065 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
3067 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
3068 scm_i_eval): Moved the application of the system transformer from
3069 scm_i_eval to scm_primitive_eval.
3071 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
3073 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
3075 * strop.c (scm_string_index): Fix docstring line break
3078 * list.c (scm_cons_star): Fix docstring typo.
3080 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3082 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
3083 (big2str), ports.c (scm_drain_input), read.c (scm_read,
3084 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
3085 scm_make_string, scm_string_append), strports.c (st_resize_port,
3086 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
3087 scm_makstr with calls to scm_allocate_string.
3089 * strings.[ch] (scm_allocate_string): New function.
3091 * strings.[ch] (scm_makstr): Deprecated.
3093 2001-03-18 Gary Houston <ghouston@arglist.com>
3095 * posix.c (scm_tmpnam): check that return value from tmpnam is not
3096 NULL. rewrote the docstring.
3097 (scm_mkstemp): new procedure implementing "mkstemp!".
3098 * posix.h: declare scm_mkstemp.
3100 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
3101 normally it would be found in netdb.h.
3103 2001-03-17 Gary Houston <ghouston@arglist.com>
3105 * sort.c (scm_sort): move sortvec variable to avoid a compiler
3106 warning when HAVE_ARRAYS is not defined. move len too.
3108 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
3109 (EXTRA_DOT_X_FILES): let configure set the value.
3110 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
3112 * gc.c (scm_must_malloc): changed the comment explaining when
3113 scm_must variants of malloc/free etc., should be used, based on
3114 explanation from Dirk Herrmann.
3115 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
3116 string with procedure name. use scm_must_malloc instead of malloc.
3117 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
3119 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
3120 scm_ungetc): use scm_must variants of malloc/realloc/free.
3121 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
3123 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3125 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
3126 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
3127 scm_wrong_type_arg instead.
3129 (SCM_WNA): Deprecated.
3131 * error.[ch] (scm_wta): Deprecated.
3133 * numbers.c (s_i_log): Minor comment fix.
3135 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
3136 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
3137 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
3138 wrong-num-args or misc errors.
3140 * unif.c (scm_make_shared_array, scm_transpose_array,
3141 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
3142 Validate the rest argument (note: this is only done when guile is
3143 built with SCM_DEBUG_REST_ARGUMENT=1)
3145 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
3146 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
3148 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
3149 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
3151 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3153 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
3154 instead of scm_wrong_num_args.
3156 * coop-threads.c: Don't include libguile/strings.h. (Was only
3157 needed for former implementation of SCM_WRONG_NUM_ARGS.)
3159 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
3160 wrong-num-args errors.
3162 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3164 * error.[ch] (scm_error_num_args_subr): New function.
3166 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3168 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
3169 (scm_length, scm_append, scm_reverse, scm_list_ref),
3170 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
3171 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
3172 (scm_delete1_x), gc.c (scm_map_free_list),
3173 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
3174 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
3175 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
3176 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
3177 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
3178 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
3179 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
3181 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
3182 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
3183 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
3184 symbols.c (scm_symbol_interned_p), numbers.c
3185 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
3188 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
3190 * snarf.h (SCM_CONST_LONG): Deprecated.
3191 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
3193 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3195 * numbers.c (scm_num2ulong): Check that a bignum is positive
3196 before looking at the magnitude. Correctly check for overflow
3198 (scm_num2long_long): Likewise.
3199 (scm_num2ulong_long): New.
3200 (ULONG_LONG_MAX): Define if not already defined.
3201 * numbers.h: (scm_num2ulong_long): New prototype.
3203 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3205 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
3207 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
3208 (SCM_OPOUTSTRPORTP): New predicate macros.
3209 (scm_open_input_string, scm_open_output_string),
3210 (scm_get_output_string): New prototypes.
3212 * strports.c (scm_open_input_string, scm_open_output_string),
3213 (scm_get_output_string): New procedures (SRFI-6 compliant).
3214 Made scm_tc16_strport non-static.
3216 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3218 * macros.h (SCM_ASSYNT): Removed unused object argument from
3221 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
3222 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
3223 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
3224 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
3225 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
3226 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
3227 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
3228 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
3229 scm_m_atdispatch): Removed unused object argument from call to
3232 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3234 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
3235 const int* to reflect that the input array of integers remains
3236 unchanged. Thanks to Brett Viren for the hint.
3238 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3240 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
3241 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
3243 (gh_scm2newstr, gh_symbol2newstr): Change call to
3244 scm_must_malloc() to malloc(), because user-free()able memory is
3247 * gc.c: Added declaration of `scm_debug_check_freelist'.
3249 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3251 * ports.c (scm_port_mode): Changed `mode' array size to 4.
3253 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
3255 * strports.c (scm_object_to_string): New procedure.
3256 (scm_strprint_obj): Deprecated.
3257 * strports.h: Reflect the changes.
3259 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
3261 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
3263 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
3264 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
3265 SCM_ASSYNT to check for correct argument types. Either use some
3266 SCM_VALIDATE_* macro or an explicit test.
3268 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
3271 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
3272 instead of calling scm_wta.
3274 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3276 * load.c (scm_primitive_load, scm_primitive_load_path),
3277 (scm_sys_search_load_path): Corrected docstrings (file ->
3280 * eval.c (scm_force): Added texinfo markup to docstring.
3281 (scm_promise_p): Renamed parameter to `obj' to match docstring.
3283 * debug-malloc.c: Reinserted #include <stdio.h>.
3285 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
3287 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
3289 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
3290 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
3291 Use SCM_LISTn instead of scm_listify.
3293 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3295 * _scm.h: Removed #include <errno.h>.
3297 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
3298 errno variable (can be a macro on some systems, for example when
3299 using linux libc with threads).
3301 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
3302 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
3303 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
3304 #include <errno.h> in these 20 out of 100 files.
3306 2001-03-10 Gary Houston <ghouston@arglist.com>
3308 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
3309 not already defined.
3311 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3313 * coop.c: Inserted #include <stdio.h>.
3315 * iselect.c: Reinserted #include <stdio.h>.
3317 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
3319 * posix.c: Replaced `#define' of __USE_XOPEN right before
3320 including unistd.h with a define of _GNU_SOURCE at the very top of
3323 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
3325 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
3326 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
3327 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
3328 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
3329 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
3330 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
3331 print.c, procprop.c, procs.c, properties.c, ramap.c,
3332 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
3333 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
3334 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
3335 Remove #include <stdio.h>
3336 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
3338 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
3340 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3342 * posix.c (scm_gethostname): Set initial name length to 256 for
3345 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3347 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
3348 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
3349 (scm_sethostname, scm_gethostname): New prototypes.
3351 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
3352 <sys/file.h>, if present.
3353 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
3354 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
3355 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
3356 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
3357 (scm_sethostname, scm_gethostname): New procedures.
3359 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
3361 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
3362 not optional (ii) "recommend" spelling correction.
3364 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3366 * ramap.c (racp): Removed optimization which caused array copying
3367 to fail if the two arrays shared storage. Re-inserted the IVDEP
3368 macros removed in the change of 2000-03-09. (Don't really have a
3369 complete grasp of what they are for, but they seem to be necessary
3370 on Crays. This needs testing!) Thanks to Miroslav Silovic.
3372 * hash.c (scm_string_hash): Don't downcase characters.
3374 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3376 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
3377 size from 277 --> 1009.
3379 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
3382 * coop-threads.c: Fixed change of 2001-03-06.
3384 * validate.h: Code formatting.
3386 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
3388 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
3389 (*.doc): Add dependency on guile-snarf.awk.in.
3391 * guile-snarf.awk.in: Neglect spaces at the end of
3392 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
3393 middle of docstrings. (To avoid the problem with gcc-2.96.)
3395 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
3397 * coop-threads.c (scm_call_with_new_thread), load.c
3398 (scm_primitive_load, scm_sys_search_load_path), random.c
3399 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
3400 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
3401 (potentially) issue a scm-misc-error or wrong-num-args error
3404 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
3405 about the expected type with the wrong-type-arg error message.
3407 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
3408 a C level bug that can't be fixed from scheme anyway.
3410 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3412 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
3413 Duplicate bindings are OK in a let* since a let* is semantically
3414 equivalent to a nested set of let:s.
3416 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3418 * print.c (scm_print_options): Fixed texinfo in docstring.
3420 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
3421 the underlying functions getservent, getprotoent or getnetent
3422 return NULL instead of signalling an error.
3424 2001-03-04 Gary Houston <ghouston@arglist.com>
3426 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
3427 taking an unexpectedly large filename for an AF_UNIX socket from
3428 bind/connect/sendto (thanks to Martin Grabmueller).
3430 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
3431 former and adjusted the latter.
3432 (scm_socket, scm_socketpair): cosmetic changes.
3433 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
3434 size_t as socklen_t substitute. don't restrict args/return values
3435 to INUM: allow full range of int or size_t.
3436 (scm_fill_sockaddr): check arguments before allocating memory, to
3437 avoid leakage. use malloc, not scm_must_malloc.
3438 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
3439 substitute. free the sockaddr structure before throwing an error.
3440 (scm_init_add_buffer): procedure removed, together with its static
3441 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
3442 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
3443 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
3444 scm_sendto): use a local buffer instead of scm_addr_buffer.
3445 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
3447 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
3448 call to detect whether recvfrom could be bothered to set the address.
3449 (scm_init_socket): don't call scm_init_addr_buffer.
3451 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
3453 * debug.c (scm_procedure_source, scm_procedure_environment),
3454 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
3455 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
3456 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
3457 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
3458 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
3459 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
3460 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
3461 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
3462 scm_array_to_list, scm_array_prototype), validate.h
3463 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
3464 scm_misc_error or scm_wrong_type_arg instead.
3466 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
3468 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3470 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
3471 (scm_sys_tag_body): Added.
3473 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
3475 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
3476 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
3477 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
3478 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
3479 options.c (scm_options), ports.c (scm_remove_from_port_table),
3480 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
3481 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
3482 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
3483 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
3486 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3488 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
3490 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
3492 * eval.c (scm_s_duplicate_bindings): New error message.
3493 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
3495 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
3497 * eval.h (SCM_EVALIM2): New macro. Use it when a
3498 immediate, literal constant should be evaluated.
3499 * eval.c (scm_s_duplicate_formals): New error message string.
3500 (scm_c_improper_memq): New function.
3501 (scm_m_lambda): Check for duplicate arguments.
3502 (scm_ceval, scm_deval): When executing a body: only cons a new
3503 toplevel environment frame when it is different from the
3504 existing one; use EVALCAR instead of SIDEVAL so that we can properly
3505 check for empty combinations; use SCM_EVALIM2 for the same reason
3506 in the non-toplevel loop.
3507 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
3508 New labels with the meaning of their non-"nontoplevel" partners,
3509 but they are used when it is known that the body is not evaluated at
3511 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
3512 reporting for empty combinations.
3514 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
3516 * Remove dump facilities.
3517 * dump.c, dump.h: Removed.
3518 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
3519 * init.c: Remove #include "libguile/dump.h".
3520 (scm_init_guile_1): Remove scm_init_dump.
3521 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
3522 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
3523 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
3524 (scm_set_smob_dump, scm_set_smob_undump): Removed.
3526 * keywords.c: Remove #include "libguile/dump.h".
3527 (keyword_dump, keyword_undump): Removed.
3528 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
3530 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3532 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
3533 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
3534 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
3535 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
3536 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
3537 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
3538 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
3539 to @code{} as the texinfo manual recommends, converted the
3540 examples to use a @lisp{}-environment.
3542 * strports.c (scm_eval_string): Cleaned up the docstring.
3544 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
3547 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
3548 (scm_number_to_string, scm_string_to_number, scm_number_p)
3549 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
3550 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
3551 (scm_ash): Added texinfo markup and removed obsolete @refill.
3552 (scm_gr_p): Corrected comment.
3553 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
3554 docstring) comments.
3555 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
3556 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
3557 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
3558 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
3559 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
3560 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
3561 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
3562 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
3564 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
3566 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
3567 (Obviously nobody compiles with SCM_RECKLESS defined...)
3569 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
3571 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3573 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
3575 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
3577 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
3579 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
3580 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
3581 since use of `z' suggests that the arguments may be complex.
3583 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
3586 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
3588 * dump.c (scm_binary_write, scm_binary_read), eval.c
3589 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
3590 scm_guardian_greedy_p, scm_make_guardian), fports.c
3591 (scm_file_port_p): Minor docstring fixes.
3593 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
3595 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
3597 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
3599 (make_class_from_template): Do not bother to set the current
3600 module around the call to DEFVAR, scm_eval takes care of that.
3601 (scm_init_goops): Make scm_module_goops and
3602 scm_goops_lookup_closure permanent objects.
3604 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
3605 top level, create a fresh top-level environment for each
3606 expression instead of mutating the exisint frame. This is
3607 important when that frame is closed over.
3609 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
3610 SCM_DIGSPERLONG instead of DIGSPERLONG.
3612 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
3614 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
3615 before applying arrow procedure in `cond' and before applying
3616 receiver procedure in call-with-current-continuation.
3617 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
3618 macro. The argument is expanded more than one time.
3620 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
3621 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
3623 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
3625 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
3628 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3630 * variable.c (scm_make_variable, scm_make_undefined_variable)
3631 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
3632 (scm_variable_bound_p), values.c (scm_values)
3633 (scm_call_with_values), unif.c (scm_bit_count)
3634 (scm_bit_set_star_x), symbols.c (scm_gentemp)
3635 (scm_gensym), strings.c (scm_string_p, scm_make_string)
3636 (scm_read_only_string_p, scm_string_length, scm_string_ref)
3637 (scm_string_set_x, scm_substring, scm_string_append), stime.c
3638 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
3639 (scm_copy_random_state, scm_random), print.c (scm_newline)
3640 (scm_write_char, scm_simple_format), debug-malloc.c
3641 (scm_malloc_stats), environments.c (scm_environment_p)
3642 (scm_environment_bound_p, scm_environment_ref)
3643 (scm_environment_fold, scm_environment_define)
3644 (scm_environment_undefine, scm_environment_set_x)
3645 (scm_environment_cell, scm_environment_observe)
3646 (scm_environment_observe_weak, scm_environment_unobserve)
3647 (scm_make_eval_environment, scm_eval_environment_p)
3648 (scm_eval_environment_set_local_x, scm_eval_environment_local)
3649 (scm_eval_environment_imported)
3650 (scm_eval_environment_set_imported_x, scm_make_import_environment)
3651 (scm_import_environment_p, scm_import_environment_imports)
3652 (scm_import_environment_set_imports_x, scm_make_export_environment)
3653 (scm_export_environment_p, scm_export_environment_private)
3654 (scm_export_environment_set_private_x)
3655 (scm_export_environment_signature)
3656 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
3657 Added texinfo markup.
3659 * ports.c (scm_drain_input): Lowercased argument to @var.
3660 (scm_current_input_port, scm_current_output_port): Filled in
3661 missing explanation.
3662 (scm_current_load_port, scm_set_current_output_port)
3663 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
3664 Added texinfo markup.
3666 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
3667 (scm_release_arbiter): Added texinfo markup to docstrings.
3668 Changed `Returns' to `Return'.
3669 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
3671 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
3673 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
3674 by doubling them to `@@'.
3676 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3678 * numbers.c (scm_lognot), random.c (scm_random,
3679 scm_random_normal, scm_random_solid_sphere_x,
3680 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
3681 scm_random_exp), dynwind.c
3682 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
3684 * goops.c (scm_sys_initialize_object, scm_instance_p,
3685 scm_class_name, scm_class_precedence_list, scm_class_slots,
3686 scm_class_environment, scm_generic_function_name,
3687 scm_generic_function_methods, scm_method_generic_function,
3688 scm_method_specializers, scm_method_procedure, scm_make_unbound,
3689 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
3690 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
3691 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
3692 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
3693 scm_class_direct_supers, scm_class_direct_slots,
3694 scm_class_direct_subclasses, scm_class_direct_methods,
3695 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
3696 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
3697 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
3698 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
3699 scm_memoized_environment, scm_procedure_name,
3700 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
3702 (scm_class_of, scm_entity_p, scm_operator_p,
3703 scm_set_object_procedure_x, scm_object_procedure,
3704 scm_make_class_object), hooks.c (scm_make_hook_with_name,
3705 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
3706 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
3707 scm_hook_to_list), lang.c
3708 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
3709 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
3710 (scm_print_options, scm_port_with_print_state,
3711 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
3712 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
3713 scm_make_procedure_with_setter, scm_procedure), throw.c
3714 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
3715 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
3716 scm_stack_ref, scm_stack_length, scm_frame_p,
3717 scm_last_stack_frame, scm_frame_number, scm_frame_source,
3718 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
3719 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
3720 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
3721 (scm_dirname, scm_basename), dynwind.c
3722 (scm_wind_chain), read.c (scm_read_options, scm_read,
3723 scm_read_hash_extend), gc.c
3724 (scm_unhash_name), eval.c (scm_eval_options_interface,
3725 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
3726 (scm_display_error, scm_set_print_params_x,
3727 scm_display_application, scm_display_backtrace, scm_backtrace),
3728 async.c (scm_async, scm_system_async, scm_async_mark,
3729 scm_system_async_mark, scm_run_asyncs, scm_noop,
3730 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
3731 scm_mask_signals): Added docstrings.
3733 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
3735 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
3736 address of car/cdr. (Thanks to Dirk Herrmann)
3737 Use scm_sizet to obtain the length of strings.
3738 (Thanks to Matthias Koeppe)
3740 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
3742 * symbols.c (scm_mem2symbol): Put a empty statement after the
3743 next_symbol label. This is mandated by ANSI, appearantly.
3745 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3747 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
3748 sense to compile for a specific kernel version. Do not include
3749 <asm/signal.h> while defining __KERNEL__. This hack should no
3750 longer be needed and caused problems.
3752 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
3754 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
3755 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
3756 can not deal with immediates.
3758 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
3760 * list.c (scm_list_copy): Validate the first argument.
3762 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
3764 Fix evaluator so that top-level expressions are correctly
3765 evaluated with respect to the module system.
3767 * modules.h. modules.c (scm_current_module_lookup_closure): New
3770 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
3772 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
3773 names to better reflect their meaning.
3775 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
3776 evaluated at top-level and synronize lookup closure before
3777 executing every subform.
3778 (scm_primitve_eval_x, scm_primitive_eval): New functions.
3779 (scm_eval_x, scm_eval): Reimplement in terms of
3780 scm_primitive_eval_x and scm_primitive_eval, respectively.
3782 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
3784 * macros.c (scm_macro_name, scm_macro_transformer): Use
3785 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
3788 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
3790 * dump.c (scm_store_bytes): Store data size before data.
3791 (scm_restore_bytes): Restore data size. Takes a pointer to size.
3792 * dump.h (scm_restore_bytes): Updated.
3794 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
3796 * dump.c: Use double cells for update schedule.
3798 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
3800 * ports.c (scm_unread_char): Take an optional argument.
3802 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3804 * modules.h (scm_selected_module, scm_current_module): Renamed
3805 scm_selected_module to scm_current_module to synchronize Scheme
3807 (scm_select_module, scm_set_current_module): Likewise. Changed
3810 * ports.c (scm_port_for_each): Make a snapshot of the port table
3811 before iterating over it. The table might change while the user
3812 code is running. With the snapshot, the user can depend on the
3813 fact that each port that existed at the start of the iteration is
3814 encountered exactly once. (ice-9 popen) depends on this.
3816 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3818 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
3820 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
3821 range checking for the size parameter. Thanks to Martin
3822 Grabmueller for the hint.
3824 (scm_makstr): Reordered string initialization to make interrupt
3825 deferring unnecessary.
3827 * vectors.c (scm_make_vector): Fixed range checking.
3829 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3831 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
3833 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
3834 checking of the size parameter for type correctness and valid
3835 range. Thanks to Rob Browning for reporting the problem. Instead
3836 of deferring interrupts, scm_remember_upto_here_1 is used.
3838 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
3840 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
3841 (scm_dump_cell_update): Removed.
3842 (scm_dump_update): Renamed from scm_dump_object_update.
3843 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
3844 a pointer instead of returning a value.
3845 * keywords.c (keyword_undump): Updated.
3847 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
3849 * dump.c, dump.h: Modified a lot.
3850 (SCM_DUMP_COOKIE): Version 0.1
3851 (scm_dump_mark): Removed.
3852 (scm_restore_cell_object, scm_store_cell_object): New functions.
3854 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
3855 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
3856 New slots: dump, undump.
3857 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
3860 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
3861 (keyword_undump): Renamed from keyword_alloc.
3862 (scm_init_keywords): Set keyword_dump and keyword_undump.
3864 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
3866 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
3867 the deprecated SCM_DOUBLE_CELLP.
3869 * tags.h (SCM_DOUBLE_CELLP): deprecated.
3871 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
3873 * dump.c, dump.h: New files.
3874 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
3875 * init.c: #include "libguile/dump.h".
3876 (scm_init_guile_1): Call scm_init_dump.
3877 * smob.h (scm_smob_descriptor): New slots: dump_mark,
3878 dump_dealloc, dump_store, undump_alloc, undump_restore,
3880 * smob.c (scm_make_smob_type): Init the new slots.
3881 (scm_set_smob_dump, scm_set_smob_undump): New functions.
3882 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
3884 * keywords.c: #include "libguile/dump.h".
3885 (keyword_dealloc, keyword_alloc): New functions.
3886 (scm_init_keywords): Set smob_dump and smob_undump.
3888 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
3890 * vectors.c (scm_c_make_vector): New function.
3891 * vectors.h (scm_c_make_vector): Declared.
3892 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
3893 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
3894 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
3895 (scm_make_method_cache, scm_i_vector2list,
3896 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
3897 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
3898 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
3899 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
3900 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
3901 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
3902 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
3903 (scm_vector, scm_make_vector): Use scm_c_make_vector.
3905 * hashtab.c (scm_c_make_hash_table): New function.
3906 * hashtab.h (scm_c_make_hash_table): Declared.
3907 * environments.c (scm_make_leaf_environment,
3908 scm_make_eval_environment), gc.c (scm_init_storage),
3909 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
3910 Use scm_c_make_hash_table.
3912 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3914 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
3916 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3918 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
3921 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
3922 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
3923 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
3924 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
3925 srcprop.c (scm_source_properties, scm_set_source_properties_x,
3926 scm_source_property, scm_set_source_property_x), sort.c
3927 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
3928 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
3929 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
3932 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3934 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
3935 really get that arg.
3937 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
3939 * goops.c (s_scm_get_keyword): Bug fix.
3941 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3943 The following patch was sent by Martin Grabmueller. It makes sure
3944 that in case of parameter errors the correct function name is
3945 shown, and that parameter types are only checked once.
3947 * strop.c (string_copy, string_upcase_x, string_downcase_x,
3948 string_capitalize_x): New functions. Each one performs the core
3949 functionality of the corresponding scm_* function.
3951 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
3952 scm_string_downcase_x, scm_string_downcase,
3953 scm_string_capitalize_x, scm_string_capitalize): Reduced to
3954 parameter checking wrappers of the above functions.
3956 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3958 * continuations.c, dynl.c, keywords.c, load.c: Include
3959 strings.h. Thanks to Bill Schottstaedt for the bug report.
3961 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3963 * backtrace.c (display_header): Make sure that line and column
3964 information is shown independent of whether the port the code was
3965 read from had an associated filename. Thanks to Martin
3966 Grabmueller for providing this patch.
3968 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3970 * fports.[ch] (scm_file_port_p): New primitive.
3972 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3974 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
3975 These are now defined in fports.c, strports.c and vports.c.
3977 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
3978 vports.c (scm_tc16_sfport): Made variables (were macros defined in
3981 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
3982 (scm_make_sfptob): Made static. These return a type code now.
3984 fports.c (scm_init_fports), strports.c (scm_init_strports),
3985 vports.c (scm_init_vports): Create the corresponding port types.
3987 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
3988 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
3990 * init.c (scm_init_guile_1): Make sure strports are initialized
3993 * ports.[ch] (scm_make_port_type): Changed the return type to
3996 * ports.c (scm_ports_prehistory): Don't create any port types
3999 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
4000 against scm_tc16_fport directly.
4002 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4004 * srcprop.c (scm_set_source_property_x): Fix to handle
4005 (set-source-property! <obj> 'copy <datum>) correctly.
4007 2001-01-24 Gary Houston <ghouston@arglist.com>
4009 * filesys.c (scm_link): docstring fix.
4010 * fports.h (scm_setfileno): obsolete declaration removed.
4011 * posix.c: bogus popen declaration removed.
4013 * rdelim.c: new file, split from ioext.c.
4014 * rdelim.h: new file, split from ioext.h
4015 * Makefile.am: add rdelim.c and related files.
4016 * init.c: call scm_init_rdelim. include rdelim.h.
4018 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4020 This patch was sent by Martin Grabmueller and makes sure that
4021 parameter errors are reported correctly by the lexicographic
4022 ordering predicates.
4024 * strorder.c (string_less_p, string_ci_less_p): New functions.
4026 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
4027 functionality into string_less_p, string_ci_less_p respectively.
4028 The remaining code is just a wrapper to do the parameter
4031 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
4032 parameters and call string_less_p instead of scm_string_less_p.
4034 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
4035 Check the parameters and call string_less_ci_p instead of
4036 scm_string_ci_less_p.
4038 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4040 This patch modifies scm_display_error to perform parameter
4041 checking. Thanks to Neil Jerram for the bug report.
4043 * backtrace.[ch] (scm_i_display_error): New function.
4045 * backtrace.c (scm_display_error): Added parameter check and
4046 extracted the core functionality into function
4047 scm_i_display_error.
4049 * throw.c (handler_message): Call scm_i_display_error to display
4052 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4054 * eval.c (SCM_APPLY): Added # args check for application of
4055 procedures with arity 3. (Thanks to Anders Holst.)
4057 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4059 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
4061 (SCM_OPDIRP): Deprecated.
4063 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
4066 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
4067 Instead, give an explicit error message in case the directory is
4070 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
4071 instead of SCM_OPENP and SCM_CLOSEDP.
4073 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
4075 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
4077 * eval.c (inner_eval, scm_eval): Move all real functionality into
4078 inner_eval. Avoid to copy the expression twice by inlining some
4079 code from scm_i_eval.
4081 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4083 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
4084 now has to be the last clause, as required by R5RS. Thanks to
4085 Martin Grabmueller for the patch.
4087 2001-01-18 Gary Houston <ghouston@arglist.com>
4089 * ioext.c: further simplify scm_read_string_x_partial by defining
4092 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
4094 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
4096 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
4098 * __scm.h: Added comment about architecture and compiler
4099 properties that are required by guile.
4101 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
4102 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
4104 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
4106 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
4108 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
4109 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
4111 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4113 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
4114 to the names in limits.h.
4116 * numbers.c (abs_most_negative_fixnum): Added.
4118 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
4119 fixnum-min) special case.
4121 (scm_big_and): Fix for negative first parameter.
4123 (scm_bit_extract): Fix for fixnum paramters.
4124 Thanks to Rob Browning for the bug report.
4126 (scm_init_numbers): Initialize abs_most_negative_fixnum.
4128 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4130 * symbols.c (scm_symbol_bound_p): Fixed comment.
4131 Thanks to Chris Cramer.
4133 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4135 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
4136 Thanks to Bill Schottstaedt.
4138 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
4140 from Matthias Köppe:
4142 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
4143 casts its result, so doesn't yield an lvalue per ANSI C.
4145 * goops.c (s_scm_sys_set_object_setter_x): use
4146 SCM_SET_ENTITY_SETTER.
4147 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
4149 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
4150 its result, so doesn't yield an lvalue per ANSI C.
4151 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
4152 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
4153 SCM_GC_SET_CARD_FLAGS.
4154 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
4156 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
4158 2001-01-08 Gary Houston <ghouston@arglist.com>
4160 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
4161 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
4162 socket.c (scm_recvfrom): use the new macro, plus minor docstring
4164 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
4165 for fdes. if current input port is used, check that it's a file
4168 2001-01-06 Gary Houston <ghouston@arglist.com>
4170 * ioext.c (scm_read_string_x_partial): new procedure, implements
4171 read-string!/partial.
4172 * ports.c (scm_take_from_input_buffers): new procedure used by
4173 scm_read_string_x_partial.
4174 (scm_drain_input): use scm_take_from_input_buffers.
4176 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
4178 * validate.h (SCM_VALIDATE_NUMBER): New.
4180 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
4182 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
4183 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
4184 SET_DESTROYED): new defines/macros.
4185 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
4186 (add_to_live_list): takes a `guardian_t *' now, not SCM.
4187 (guardian_print): print more info.
4188 (guardian_apply): check if the guardian is destroyed, and throw an
4189 error if so. take one more optional argument `throw_p'.
4190 (scm_guard): depending on the value of `throw_p', return a boolean
4192 (scm_get_one_zombie): remove redundant property test.
4193 (guardian_t): represent the various (currently 3, I hope nothing
4194 more gets added) boolean fields as bit flags.
4195 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
4196 (scm_destroy_guardian_x): new procedure.
4198 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
4199 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
4201 2001-01-01 Gary Houston <ghouston@arglist.com>
4203 * fports.c (fport_write): bugfix: handle short writes for
4204 unbuffered ports too. optimize the buffered case by minimizing
4205 the number of write/flush calls.
4206 (write_all): new helper procedure.
4208 The ChangeLog continues in the file: "ChangeLog-2000"