1 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3 * numbers.h: Removed old comment about using SCM_CAR to access
6 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
7 the return value is signed. Thanks to Brian Crowder for the bug
10 (SCM_SRS): Avoid unnecessary casting and don't unpack input
11 values. With this patch, SCM_SRS can be safely used for other
12 types than scm_t_signed_bits. However, it should still better be
13 an internal macro and thus be renamed to SCM_I_SRS.
15 (SCM_MAKINUM, SCM_INUM): Use proper casting.
17 2001-10-03 Gary Houston <ghouston@arglist.com>
19 * continuations.h, unif.h: in the descriptions of the bit patterns
20 of the heap cells, make bit 0 the least significant.
22 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
24 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
25 Thanks to Golubev I. N.
27 2001-09-25 Gary Houston <ghouston@arglist.com>
29 * ports.c (scm_drain_input): extended the docstring. thanks to
30 Alex Schroeder and Thien-Thi Nguyen.
32 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
34 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
35 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
36 macros. (The NUM names might soon change.)
38 * numbers.h: Added missing declarations.
40 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
42 * Makefile.am: Distribute num2float.i.c.
44 * num2float.i.c: New file, multiply included by numbers.c, used
45 to "templatize" the float <-> num conversion routines.
47 * numbers.c: New functions: scm_num2float, scm_float2num,
48 scm_num2double, scm_double2num.
50 2001-09-21 Rob Browning <rlb@defaultvalue.org>
52 * .cvsignore: really add version.h
54 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
55 Otherwise it fails on the alpha. However, we might rather choose
56 this size conditionally.
58 * numbers.c (scm_gcd): change "k" to a long from an int.
59 Otherwise it fails on the alpha. However, we might rather choose
60 this size conditionally.
62 * error.c (scm_wta): coerce char* to intptr_t before int
65 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
68 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
70 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
72 * numbers.c (scm_integer_expt): Accept inexact integer in second
73 argument. (Thanks to Bill Schottstaedt.)
75 2001-09-20 Rob Browning <rlb@defaultvalue.org>
77 * .cvsignore: add version.h
79 * versiondat.h.in: removed (obsolete).
81 * version.h.in: renamed from version.h.
82 (SCM_GUILE_MAJOR_VERSION): new public macro.
83 (SCM_GUILE_MINOR_VERSION): new public macro.
84 (SCM_GUILE_MICRO_VERSION): new public macro.
86 * version.h: renamed to version.h.in.
89 (scm_major_version): support integer *_VERSION macros.
90 (scm_minor_version): support integer *_VERSION macros.
91 (scm_micro_version): support integer *_VERSION macros.
92 (scm_version): support integer *_VERSION macros.
94 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
96 * error.c, error.h: Made error keys globally accessible.
97 Applications might want to test for these or use them in a direct
100 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
101 routines are passed an inexact. This change in behavior is
102 motivated by concordance with R5RS: It is more common that a
103 primitive doesn't want to accept an inexact for an exact.
105 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
107 The following patch partially undoes my patch from 2001-06-30,
108 where I added the function scm_gc_mark_cell_conservatively. The
109 function is buggy, since it breaks guile during conservative
110 marking if a pointer on the stack points directly into the list of
111 free cells on the heap: With conservative cell marking this will
112 cause the whole free list to be scanned and marked - boom!
114 * gc.c (allocated_mark, MARK, heap_segment,
115 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
116 (scm_gc_mark_cell_conservatively): Remove function
117 scm_gc_mark_cell_conservatively and update the corresponding
118 comments and uses accordingly. Thanks to Christopher Cramer for
119 the patch. (Minor corrections by me.)
121 2001-09-15 Gary Houston <ghouston@arglist.com>
123 * root.h (scm_root_state): removed the continuation_stack and
124 continuation_stack_ptr members, which have no apparent purpose.
125 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
128 * root.c (root_mark), init.c (restart_stack, start_stack), gc
129 (scm_igc): remove all references to contination_stack and
130 continuation_stack_ptr, avoiding allocation of a vector and
131 useless processing during gc.
133 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
135 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
137 (TCONC_IN): Make sure that the cell word 0 is initialized last.
139 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
141 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
143 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
144 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
146 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
148 * guardians.c (mark_dependencies_in_tconc,
149 whine_about_self_centered_zombies, scm_init_guardians): Register
150 the static global variable `self_centered_zombies' via
151 scm_gc_register_root, to make some cdr-ing unnecessary.
153 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
155 * backtrace.c (display_backtrace_file,
156 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
157 values, use SCM_FALSEP when comparing SCM values against #f.
158 Thanks to Rob Browning for the bug report.
160 2001-09-12 Martin Baulig <martin@home-of-linux.org>
162 * strings.[ch] (scm_str2string): New function.
164 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
166 * gc.c (scm_done_free): Always subtract size from scm_mallocated
167 when computing nm, even if it's negative.
168 (scm_must_malloc): Abort on overflow of scm_mtrigger.
169 (scm_must_realloc): Likewise.
171 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
173 * numbers.c (scm_sys_check_number_conversions): new function,
174 defined if Guile is compiled in debugging mode. currently checks
175 `scm_num2ulong', should check much much more.
177 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
178 unsigned, ensure that it's positive. thanks to Martin Baulig!
180 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
182 * __scm.h: Added new section about compile time selectable
185 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
186 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
187 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
188 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
191 * deprecation.c (scm_include_deprecated_features): Simplified.
193 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
194 `SCM_IMP´ instead of `!SCM_CELLP´.
196 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
197 Extract side-effecting operations from macros.
199 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
200 scm_top_level_lookup_closure_var and scm_system_transformer.
202 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
204 (heap_segment): Use CELL_P instead of SCM_CELLP.
206 * init.c (start_stack): Don't initialize
207 scm_top_level_lookup_closure_var and scm_system_transformer.
209 * modules.c (scm_set_current_module): Don't access
210 scm_top_level_lookup_closure_var and scm_system_transformer.
212 (scm_sym2var): Don't call scm_variable_set_name_hint.
214 (scm_post_boot_init_modules): Removed deprecated initializations.
216 * print.c (scm_ipruk): Don't access cell contents of non cells.
218 * strings.c (scm_string_set_x): All strings are writable.
220 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
221 type. There is only one string type now.
223 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
225 * tags.h: Remove comments about two different string types.
227 (SCM_CELLP, SCM_NCELLP): Deprecated.
229 * variable.c (make_variable): Remove code variant for vcells.
231 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
232 SCM_VARIABLE_LOC): Remove code variant for vcells.
234 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
235 SCM_ENABLE_DEPRECATED with the logic reversed.
237 * dynl.c (moddata, registered_mods), dynl.[ch]
238 (scm_register_module_xxx, scm_registered_modules,
239 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
240 (*top-level-lookup-closure*), eval.[ch]
241 (scm_top_level_lookup_closure_var, scm_system_transformer,
242 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
243 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
244 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
245 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
246 scm_unprotect_object), modules.c (root_module_lookup_closure,
247 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
248 beautify_user_module_x_var, try_module_autoload_var,
249 scm_module_full_name), modules.[ch] (scm_the_root_module,
250 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
251 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
252 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
253 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
254 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
255 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
256 scm_make_shared_substring), tags.h (scm_tc7_substring,
257 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
258 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
259 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
260 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
263 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
264 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
265 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
266 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
267 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
268 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
269 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
270 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
271 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
272 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
273 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
274 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
275 (setzone, scm_strftime, scm_strptime), vports.c
276 (scm_make_soft_port): Remove calls to
277 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
278 gone, all strings are 0-terminated anyway.
280 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
281 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
282 double inclusion of the same headers to the SCM_<filename>_H
285 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
286 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
287 print.c (scm_iprin1): The type scm_tc7_substring does not exist
290 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
291 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
292 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
293 !SCM_<foo> over SCM_N<foo>.
295 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
297 * Makefile.am: Remove references to symbols-deprecated.c.
299 * symbols.c (scm_init_symbols): Don't initialize deprecated
302 * symbols-deprecated.c: Removed.
304 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
305 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
306 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
307 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
308 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
309 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
310 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
311 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
312 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
313 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
314 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
315 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
316 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
317 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
318 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
319 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
320 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
321 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
322 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
323 scm_intern0, scm_sysintern, scm_sysintern0,
324 scm_sysintern0_no_module_lookup, scm_symbol_value0,
325 scm_string_to_obarray_symbol, scm_intern_symbol,
326 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
327 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
328 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
329 vectors.[ch] (scm_vector_set_length_x): Removed.
331 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
332 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
333 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
334 Renamed the macros that are defined to inhibit double inclusion of
335 the same headers to the SCM_<filename>_H format.
337 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
338 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
341 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
343 * continuations.h (scm_contregs), debug.h (scm_debug_info,
344 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
345 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
346 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
347 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
348 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
349 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
350 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
351 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
352 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
353 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
354 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
356 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
357 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
358 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
359 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
360 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
361 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
362 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
363 double inclusion of the same headers to the SCM_<filename>_H
366 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
367 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
368 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
369 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
370 !SCM_<foo> over SCM_N<foo>.
372 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
374 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
375 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
376 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
377 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
378 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
379 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
380 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
381 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
382 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
383 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
384 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
385 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
386 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
387 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
388 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
389 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
390 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
391 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
392 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
393 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
394 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
395 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
396 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
397 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
398 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
399 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
400 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
401 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
402 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
403 the macros that are defined to inhibit double inclusion of the
404 same headers to the SCM_<filename>_H format.
406 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
408 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
409 "scm_t_portable" with "scm_port_table" which was an artifact from
410 the great "scm_*_t -> scm_t_" renaming.
412 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
414 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
415 used; nfc. Thanks to Bill Schottstaedt.
417 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
418 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
419 Thanks to Chris Cramer.
421 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
423 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
425 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
427 * dynwind.h (scm_swap_bindings): Declare.
428 * dynwind.c (scm_swap_bindings): Make non-static.
430 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
432 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
433 doing exactly nothing about them). thanks Neil!
435 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
437 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
439 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
441 * gc.c: Fix omission bug: Add `heap_segment' forward decl
442 (proto) in the case when either `GUILE_DEBUG' or
443 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
445 (map_free_list): Fix typo: Ref `f' correctly.
447 Thanks to Chris Cramer.
449 2001-08-15 Rob Browning <rlb@defaultvalue.org>
451 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
453 (libpath.h): change libguileversion to libguileinterface.
455 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
457 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
458 ChangeLog-2000. Thanks to Daniel Skarda!
460 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
462 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
463 do it from the Makefile.
465 * Makefile.am: rearrange the snarfing slightly, so that .doc files
466 are of a reasonable size.
468 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
470 * stacks.c (scm_make_stack): Improve docstring by explaining use
473 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
475 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
476 scm_char_whitespace_p, scm_char_upper_case_p,
477 scm_char_lower_case_p, scm_char_is_both_p): Do not require
478 characters to fulfill isascii in addition to the primary
481 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
483 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
484 scm_istr2flo, scm_istring2number): Removed.
486 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
489 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
490 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
493 (scm_string_to_number): Use new number parser.
495 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
496 handles complex numbers.
498 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
501 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
504 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
506 (scm_i_mem2number): Added.
508 (scm_exact_to_inexact): Changed signature.
510 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
511 here instead of within scm_i_mem2number. Call scm_i_mem2number
512 instead of scm_istr2int and scm_istring2number.
514 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
516 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
517 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
518 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
519 !SCM_<pred> over SCM_N<pred>.
521 (scm_eval_body): Remove side effecting code from macro call.
523 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
526 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
528 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
530 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
532 Removed vcell slot from structs.
534 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
537 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
538 zero. Use scm_vtable_index_layout instead of "0" when accessing
540 (scm_init_struct): Remove vcell slot layout code from
541 required_vtable_fields.
543 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
545 * goops.c (build_class_class_slots): Removed vcell slot
548 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
549 Removed vcell slot layout code.
550 (scm_si_vcell): Removed.
552 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
554 "Glocs" have been removed.
556 * tags.h: Update tag system docs.
557 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
558 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
559 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
560 or SCM_NCONSP, respectively.
562 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
563 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
564 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
566 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
567 tell glocs from structs.
569 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
571 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
572 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
573 instead of with glocs.
574 (EVALCAR): Do not test for glocs.
575 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
577 (scm_unmemocar): Do not handle glocs.
578 (scm_m_atfop): Memoize as a variable, not as a gloc.
579 (scm_eval_args, scm_deval_args): Do not handle glocs.
580 (scm_ceval, scm_deval): Likewise.
582 * eval.h (SCM_XEVALCAR): Do not test for glocs.
583 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
586 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
588 * dynwind.c (scm_swap_bindings): Likewise.
589 (scm_dowinds): Updated to recognize lists of variables instead of
592 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
595 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
598 2001-07-25 Gary Houston <ghouston@arglist.com>
600 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
601 docstrings to reflect the n-ary implementation.
603 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
605 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
606 value of a variable, not the plain "return" statement.
608 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
610 * eval.c: Allow variables in memoized code (in addition to glocs).
611 (scm_lookupcar): Handle variables in lost races. Replace symbol
612 with variable directly, do not make a gloc.
613 (scm_unmemocar): Rewrite variables using a reverse lookup, just
615 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
618 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
620 * variable.c (scm_i_variable_print): Use "value" instead of
621 "binding" since a binding is the mapping between symbols and
622 variables, not between variables and their values.
624 * tags.h (scm_tc7_variable): New.
625 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
626 * print.c (scm_iprin1): Likewise.
628 * variable.h (scm_tc16_variable): Removed.
629 (SCM_VARIABLEP): Test for new tc7 code.
630 (scm_i_variable_print): New.
631 * variable.c (scm_tc16_variable): Removed.
632 (variable_print): Renamed to scm_i_variable_print and made
634 (variable_equal_p): Removed.
635 (make_variable): Construct a tc7 object instead of a smob.
636 (scm_init_variable): Do not register smob.
638 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
640 * tags.h: Include inttypes.h when we have it.
642 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
644 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
645 is taken by the new SCM_IM_CALL_WITH_VALUES.
646 * print.c (scm_isymnames): Update table accordingly.
648 2001-07-22 Gary Houston <ghouston@arglist.com>
650 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
651 SCM_MAKINUM to convert regoff_t value to SCM.
653 2001-07-21 Gary Houston <ghouston@arglist.com>
655 * scmsigs.c: include sys/time.h for itimer stuff.
657 2001-07-19 Rob Browning <rlb@defaultvalue.org>
659 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
661 * c-tokenize.lex: add option %nounput to quiet warning.
662 Add prototype for yylex to quiet warning.
664 * scmconfig.h.in: add flags for setitimer and getitimer.
666 * scmsigs.h (scm_init_scmsigs): new prototype.
667 (scm_init_scmsigs): new prototype.
669 * scmsigs.c (s_scm_setitimer): new function.
670 (s_scm_setitimer): new function.
672 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
674 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
675 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
676 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
677 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
678 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
679 guile-func-name-check.in, guile-snarf-docs-texi.in,
680 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
681 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
682 objprop.c, objprop.h, options.c, options.h, random.h,
683 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
684 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
685 version.c, version.h: Updated copyright notice.
687 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
689 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
690 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
691 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
692 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
693 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
694 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
695 sym_environment, scm_sym_change_class): New static variables to
696 hold predefined symbols.
698 (build_class_class_slots): Build the list using scm_list_n
699 instead of cons. Also, slots are already created as lists, thus
700 making a call to maplist unnecessary.
702 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
703 scm_class_direct_subclasses, scm_class_direct_methods,
704 scm_class_precedence_list, scm_class_slots, scm_class_environment,
705 scm_method_procedure, create_standard_classes, purgatory): Use
708 (build_slots_list, compute_getters_n_setters,
709 scm_sys_initialize_object, scm_sys_inherit_magic_x,
710 get_slot_value_using_name, set_slot_value_using_name,
711 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
712 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
713 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
715 (scm_sys_prep_layout_x): Minimize variable scopes.
717 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
718 scm_sys_fast_slot_set_x): Fix signedness.
720 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
721 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
722 scm_memoize_method, scm_wrap_object): Use packing and unpacking
723 when converting to and from SCM values.
725 (scm_enable_primitive_generic_x): Add rest argument checking.
727 (map, filter_cpl, maplist, scm_sys_initialize_object,
728 scm_sys_prep_layout_x, slot_definition_using_name,
729 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
730 call_memoize_method, scm_make, scm_make_class): Prefer explicit
731 predicates over SCM_N?IMP tests.
733 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
736 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
739 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
741 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
743 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
745 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
747 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
749 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
751 * strings.c (s_scm_string): fix arg position in assert.
753 2001-07-11 Gary Houston <ghouston@arglist.com>
755 * strports.c (st_write): use memcpy, not strncpy. thanks to
758 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
760 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
761 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
762 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
763 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
764 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
765 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
766 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
767 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
768 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
769 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
770 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
771 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
772 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
773 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
774 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
775 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
776 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
777 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
778 weaks.c, weaks.h: Remove "face-lift" comment.
780 2001-07-08 Rob Browning <rlb@defaultvalue.org>
782 * .cvsignore: add stamp-h.in.
784 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
786 * hooks.c (scm_make_hook, scm_add_hook_x),
787 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
788 value info to the docstrings.
790 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
792 Some more compatibility patches for Windows.
794 * posix.c (getlogin): getlogin() implementation for Windows.
796 * backtrace.c, ioext.c: Include <stdio.h>.
798 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
801 * cpp_sig_symbols.in: Added SIGBREAK.
803 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
805 * strports.c (scm_read_0str, scm_eval_0str): Call
806 scm_c_read_string and scm_c_eval_string respectively, not
807 themselves. Thanks to Dale P. Smith!
809 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
811 * unif.c (scm_array_set_x): The variable args does not
812 necessarily have to be a list. Further, got rid of a redundant
815 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
817 * list.c (SCM_I_CONS): Make sure the cell type is initialized
820 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
821 init_heap_seg): Fixed signedness.
823 (init_heap_seg): Replaced strange for-loop with a while loop.
825 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
827 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
829 The following patch adds conservative marking for the elements of
830 free or allocated cells.
832 * gc.c (allocated_mark, heap_segment): New static functions.
834 (which_seg): Deleted, since the functionality is now provided by
835 function heap_segment.
837 (map_free_list): Use heap_segment instead of which_seg.
839 (MARK): If cell debugging is disabled, mark free cells
842 (scm_mark_locations, scm_cellp): Extracted the search for the
843 heap segment of a SCM value into function heap_segment.
845 (scm_init_storage): Allocated cells must be marked
848 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
850 The following patch changes the representation of weak vectors to
851 double cells instead of using an extension of the vector's
854 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
855 the result of SCM_WVECT_GC_CHAIN.
857 (scm_gc_sweep): Weak vectors don't have extra fields any more.
859 * weaks.c (allocate_weak_vector): New static function. It does
860 not patch any previously created vector object during the
861 construction of a weak vector, and thus doesn't need to switch
862 off interrupts during vector creation.
864 (scm_make_weak_vector, scm_make_weak_key_hash_table,
865 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
866 Use allocate_weak_vector to provide the new weak vector object.
868 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
869 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
870 now stored in the double cell.
872 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
875 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
876 using an entry of the double cell.
878 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
880 * stamp-h.in: bye bye
882 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
884 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
887 * load.c, load.h (scm_c_primitive_load,
888 scm_c_primitive_load_path): New.
890 * strports.c, strports.h (scm_c_read_string): Renamed from
891 scm_read_0str. Also, added "const" qualifier to argument.
892 (scm_c_eval_string): Renamed from scm_eval_0str.
893 (scm_read_0str, scm_eval_0str): Deprecated.
895 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
897 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
900 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
902 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
903 scm_list_n): New functions.
904 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
905 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
906 (lots of files): Use the new functions.
908 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
910 * strings.c: #include "libguile/deprecation.h".
912 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
914 * read.c (scm_lreadr): When reading a hash token, check for a
915 user-defined hash procedure first, so that overriding the builtin
916 hash characters is possible (this was needed for implementing
917 SRFI-4's read synax `f32(...)').
919 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
920 because the latter is unsigned now and breaks comparisons like
921 (n < (scm_t_signed_bits)MIN_VALUE).
923 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
925 * eval.h, eval.c (scm_call_4): New function.
927 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
928 directly rather than dispatching to them via scm_ithrow and a lazy
931 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
932 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
933 for trap handler procedures.
935 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
936 procedures not being #f.
938 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
940 * Makefile.am (c-tokenize.c): add rule to generate it.
941 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
943 filter-doc-snarfage.c: remove.
945 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
947 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
949 The following set of changes makes compiling Guile under various
950 Windows compilers easier. Compilation under GNU systems should
951 not be affected at all.
953 Thanks to Stefan Jahn for all necessary information, patches and
956 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
957 getpgrp, ttyname, primitive-fork and some header inclusion for
960 * random.c: Define M_PI, if not predefined and use __int64 for
961 LONG64 under Windows.
963 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
964 Windows and conditionalize some signal names.
966 * socket.c (scm_getsockopt): Added missing comma.
967 Include socket library header under Windows.
969 * stime.c (CLKTCK): Add cast to int, to make it compile under
972 * ports.c (truncate): New function, compiled only under Windows.
974 * net_db.c: Do not declare errno under Windows.
976 * iselect.h, inet_aton.c: Include socket library headers under
979 * guile.c (inner_main): Under Windows, initialize socket library
980 and initialize gdb_interface data structures.
982 * gdb_interface.h: Under Windows, gdb_interface cannot be
983 initialized statically. Initialize at runtime instead.
985 * fports.c (write_all): ssize_t -> size_t.
986 (fport_print): Conditionalize call to ttyname().
987 (getflags): New function, compiled only under Windows.
989 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
990 primitives chown, link, fcntl.
991 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
994 * backtrace.c: Include <io.h> under Windows.
996 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
998 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
1001 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
1003 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
1004 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
1005 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
1006 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
1007 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
1008 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
1009 (scm_dynamic_wind, scm_dowinds), environments.c
1010 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
1011 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
1012 goops.c (GETVAR, purgatory, make_class_from_template,
1013 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
1014 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
1015 (scm_primitive_load), modules.c (scm_resolve_module,
1016 scm_c_define_module, scm_c_use_module, scm_c_export,
1017 module_variable, scm_eval_closure_lookup, scm_sym2var,
1018 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
1019 ports.c (scm_port_for_each), print.c (scm_printer_apply),
1020 properties.c (scm_primitive_property_ref), ramap.c (ramap,
1021 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
1022 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
1023 (scm_object_to_string, scm_call_with_output_string,
1024 scm_call_with_input_string), throw.c (scm_body_thunk,
1025 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
1026 scm_make_shared_array), vports.c (sf_flush, sf_write,
1027 sf_fill_input, sf_close): Use one of the above functions.
1028 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
1030 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1032 * filesys.c (scm_close), ports.c (scm_close_port,
1033 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
1034 instead of SCM_NEGATE_BOOL.
1036 * filesys.c (scm_stat): Clean up type dispatch.
1038 * filesys.c (scm_stat), ports.c (scm_input_port_p,
1039 scm_output_port_p): Get rid of redundant IM type check.
1041 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
1042 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
1043 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
1044 scm_return_entry), numbers.c (scm_number_to_string), objects.c
1045 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
1046 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
1047 scm_addr_vector), stime.c (scm_strftime), strings.c
1048 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
1049 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
1050 scm_string_split), strports.c (scm_strport_to_string), symbols.c
1051 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
1052 instead of scm_makfromstr.
1054 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
1055 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
1056 scm_read_hash_extend), stime.c (scm_strftime), strings.c
1057 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
1058 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
1059 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
1060 !SCM_<pred> over SCM_N<pred>.
1062 * strings.[ch] (scm_makfromstr): Deprecated.
1064 (scm_mem2string): New function, replaces scm_makfromstr.
1066 * strings.c (scm_substring), strop.c (string_copy,
1067 scm_string_split), strports.c (scm_strport_to_string), symbols.c
1068 (scm_symbol_to_string): Fix gc problem.
1070 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
1073 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
1074 warning about comparing signed and unsigned values. This fix is
1075 not optimal, since it won't work reliably if sizeof (c_start) >
1076 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
1077 solution is to define this macro as an inline function, thus
1078 allowing to specifiy the types of c_start and c_end.
1080 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1082 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
1085 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
1086 Rename <foo>H to SCM_<foo>_H.
1088 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
1089 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
1091 (narrow_stack): Make i unsigned. Don't use side-effecting
1092 operations in conditions.
1094 (narrow_stack, scm_make_stack, scm_stack_id,
1095 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
1097 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
1098 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
1101 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
1104 (scm_last_stack_frame): Remove bogus `;´.
1106 * stacks.h (SCM_FRAMEP): Fix type check.
1108 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
1110 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
1111 c-tokenize.c when doing maintainer-clean.
1113 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
1115 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
1118 * eval.c: all hash signs are in column 0.
1120 * Makefile.am (guile_filter_doc_snarfage): build using
1121 c-tokenize.c, not filter-doc-snarfage.c.
1122 rearrange snarfing dependencies a bit.
1124 * c-tokenize.lex: new file.
1126 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
1128 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
1129 scm_t_srcpropso_plist. See the big type renaming.
1130 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
1131 Thanks to Seth Alves!
1133 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
1134 they aren't defined already.
1136 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1138 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
1139 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
1142 * backtrace.c (display_expression, scm_set_print_params_x,
1143 display_application, display_frame, scm_backtrace), numbers.c
1144 (scm_istring2number), objects.c (scm_class_of,
1145 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
1146 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
1148 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
1151 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
1152 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
1154 * objects.c (scm_class_of): Type fix.
1156 (scm_mcache_lookup_cmethod): Improved comment, simplified,
1159 * pairs.h (scm_error_pair_access): The function can return if
1162 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1164 * init.c (scm_init_guile_1): Removed initialization of tag.c.
1166 * gdbint.c, init.c: Removed inclusion of tag.h.
1168 * tag.h, tag.c: Removed files.
1170 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
1172 2001-06-20 Gary Houston <ghouston@arglist.com>
1174 * deprecation.c, extensions.c, rw.c: include string.h.
1176 2001-06-19 Gary Houston <ghouston@arglist.com>
1178 * filter-doc-snarfage.c (process): added ungetc in
1179 MULTILINE_COOKIE case since otherwise it fails when there's no
1180 space between the '(' and the quote of the following string
1183 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
1185 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
1187 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
1189 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
1190 extension takes place.
1191 * strings.h (SCM_STRING_LENGTH): Likewise.
1192 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
1194 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
1197 * tags.h: Include <stdint.h> when we have it.
1198 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
1199 available. Else use "unsigned long".
1200 (scm_signed_bits_t): New.
1202 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
1203 (SCM_INUM): Cast result to scm_signed_bits_t.
1205 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
1207 * mkstemp.c: Update path to #include file scmconfig.h.
1208 Thanks to Golubev I. N.
1210 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1212 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
1214 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
1215 the macro definition.
1217 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
1218 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
1219 instead of SCM_INST_TYPE.
1221 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
1222 the object is a struct before accessing its struct flags.
1224 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
1226 2001-06-10 Gary Houston <ghouston@arglist.com>
1228 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
1229 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
1230 work reliably anymore. try it from boot-9.scm instead.
1232 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
1234 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
1235 Thanks to Matthias Köppe!
1237 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
1239 * snarf.h, filter-doc-snarfage.c: more changes to cope with
1240 space-happy C preprocessors.
1242 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
1243 inside cookies. thanks to Matthias Köppe!
1245 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1247 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
1248 keywords. Fix gc protection.
1250 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
1251 operations in macro calls.
1253 * pairs.c (scm_error_pair_access): Avoid recursion.
1255 Thanks to Matthias Koeppe for reporting the bugs that correspond
1256 to the following set of patches.
1258 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
1259 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
1260 bitvector base address using SCM_BITVECTOR_BASE.
1262 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
1265 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1267 * goops.c (SCM_CLASS_REDEF): Removed.
1269 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
1272 Thanks to Matthias Koeppe for reporting the bugs that correspond
1273 to the following set of patches.
1275 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
1276 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
1277 scm_sys_allocate_instance, clear_method_cache,
1278 scm_sys_invalidate_method_cache_x, scm_make,
1279 create_standard_classes, scm_make_port_classes, scm_make_class,
1280 scm_add_slot): Use SCM_SET_SLOT to set slot values.
1282 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
1284 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
1286 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
1287 UNARY_ELTS_CODE): Remove bogus break statement.
1289 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
1290 Don't access bit vectors elements as SCM objects.
1292 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
1293 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1294 Don't assign to an unpacked value.
1296 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
1298 * __scm.h (SCM_NORETURN): Moved here from error.h.
1300 (SCM_UNUSED): New macro.
1302 (SCM_DEBUG_PAIR_ACCESSES): New macro.
1304 * backtrace.c (display_error_handler), continuations.c
1305 (continuation_print), debug.c (debugobj_print), dynwind.c
1306 (guards_print), environments.c (observer_print,
1307 core_environments_finalize, leaf_environment_cell,
1308 leaf_environment_print, eval_environment_print,
1309 eval_environment_observer, import_environment_define,
1310 import_environment_undefine, import_environment_print,
1311 import_environment_observer, export_environment_define,
1312 export_environment_undefine, export_environment_print,
1313 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
1314 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
1315 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
1316 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
1317 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
1318 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
1319 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
1320 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
1321 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
1322 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
1323 set_slot_value, test_slot_existence, scm_change_object_class,
1324 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
1325 default_setter), guardians.c (guardian_print, guardian_gc_init,
1326 guardian_zombify, whine_about_self_centered_zombies), guile.c
1327 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
1328 mallocs.c (malloc_print), numbers.c (scm_print_real,
1329 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
1330 end_input_default, scm_port_print, fill_input_void_port,
1331 write_void_port), root.c (root_print), smob.c (scm_mark0,
1332 scm_free0, scm_smob_print, scm_smob_apply_1_error,
1333 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
1334 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
1335 (scm_struct_free_0, scm_struct_free_standard,
1336 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
1337 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
1338 scm_handle_by_throw, scm_ithrow), weaks.c
1339 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
1340 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
1341 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
1343 * error.h (SCM_NORETURN): Moved to __scm.h.
1345 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
1346 Renamed <foo>H to SCM_<foo>_H.
1348 * gc.c (debug_cells_gc_interval): New static variable.
1350 (scm_assert_cell_valid): If selected by the user, perform
1351 additional garbage collections.
1353 (scm_set_debug_cell_accesses_x): Extended to let the user specify
1354 if additional garbage collections are desired.
1356 (mark_gc_async): If additional garbage collections are selected
1357 by the user, don't call the after-gc-hook. Instead require the
1358 user to run the hook manually.
1360 * pairs.c (scm_error_pair_access): New function. Only compiled
1361 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
1363 * pairs.h (SCM_VALIDATE_PAIR): New macro.
1365 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
1366 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
1367 is a real pair object. (Glocs are also accepted, but that may
1368 change.) If not, abort with an error message.
1370 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1372 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
1374 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
1375 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
1377 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
1379 * extensions.c (scm_c_register_extension): Allow NULL as library
1381 (load_extension): Ignore NULL library names when comparing.
1383 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
1384 non-pointers are being compared. Thanks to Alexander Klimov!
1386 2001-06-04 Gary Houston <ghouston@arglist.com>
1388 * rw.c (scm_write_string_partial): new procedure implementing
1389 write-string/partial in (ice-9 rw).
1390 * rw.h: declare scm_write_string_partial.
1392 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
1394 * keywords.c (keyword_print): Substract 1 from length of symbol
1395 name, accounting for the silly dash.
1397 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
1398 Do not emit deprecation warning.
1400 Added exception notice to all files.
1402 * dynl.c: Include "deprecation.h".
1404 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
1406 * dynl.c (scm_register_module_xxx, scm_registered_modules,
1407 scm_clear_registered_modules): Deprecated.
1409 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
1411 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
1412 guile-snarf-docs-texi.
1414 * fports.c: HAVE_ST_BLKSIZE changed to
1415 HAVE_STRUCT_STAT_ST_BLKSIZE.
1416 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
1417 HAVE_STRUCT_STAT_ST_BLKSIZE.
1419 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
1420 HAVE_STRUCT_STAT_ST_RDEV.
1421 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
1422 HAVE_STRUCT_STAT_ST_BLKSIZE.
1423 (scm_stat2scm): HAVE_ST_BLOCKS changed to
1424 HAVE_STRUCT_STAT_ST_BLOCKS.
1426 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
1428 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
1429 of scm_eval_x to allow module changes between the forms in the
1430 string. Set/restore module using scm_c_call_with_current_module.
1432 * mkstemp.c: New file, slightly modified from libiberties
1435 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
1437 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
1438 filter-doc-snarfage.c: new files.
1440 * Makefile.am: add stuff to [build,] use and distribute
1441 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
1443 * guile-snarf.in: grok the new snarf output.
1445 * snarf.h: make the output both texttools- and `read'-friendly.
1447 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
1448 guile-snarf-docs. (should also deprecate, I guess. maybe not).
1450 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
1452 * print.c (scm_simple_format): Support "~~" and "~%". Signal
1453 error for unsupported format controls and for superflous
1454 arguments. Thanks to Daniel Skarda!
1456 * print.h, print.c (scm_print_symbol_name): Factored out of
1458 (scm_iprin1): Call it.
1460 * keywords.c (keyword_print): Use scm_print_symbol_name so that
1461 weird names are printed correctly.
1463 * print.c (scm_print_symbol_name): Symbols whose name starts with
1464 `#' or `:' or ends with `:' are considered weird.
1466 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1468 * numbers.c (scm_difference, scm_divide): Clarified comments for -
1471 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1473 * debug.h: Removed prototype for scm_eval_string.
1475 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1477 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
1478 (make-string 2000 #\!))' in an older version).
1480 Change strncpy to memcpy to allow embedded NUL characters in
1483 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
1485 * hooks.c (scm_create_hook): deprecated.
1486 (make_hook): deleted.
1487 (scm_make_hook): all the hook creation code is now here.
1489 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
1490 a hook, make it permanent, and do a `scm_c_define' on it.
1492 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
1494 * socket.c (s_scm_inet_pton): fix docstring quoting.
1495 (s_scm_inet_ntop): ditto.
1497 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
1499 * hashtab.c (scm_internal_hash_fold): fix argument position in
1502 * environments.c (s_scm_import_environment_set_imports_x): fix
1503 argument position in SCM_ASSERT.
1505 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
1506 (s_scm_make_iloc): ditto.
1508 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1510 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
1512 * eval.c (promise_print): Read the promise's value as an object.
1514 (SCM_CEVAL): Don't perform side-effecting operations in macro
1517 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
1518 conditional expression.
1520 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
1523 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
1524 text, removed redundant computation of effective_length and fixed
1527 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
1530 (wrap_init): Don't use SCM_C[AD]R for non pairs.
1532 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
1534 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
1535 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
1537 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
1539 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
1540 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
1541 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
1542 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
1544 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
1546 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
1548 * ramap.c (ramap_rp): Removed bogus `;´.
1550 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
1553 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
1554 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
1555 Read SCM objects rather than scm_bits_t values.
1557 * tags.h (SCM_VOIDP_TEST): Removed.
1559 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
1560 value of 2 now corresponds to the former 1, the current 1
1561 corresponds to the former situation that SCM_VOIDP_TEST was
1564 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
1565 If this appears to be not ANSI compliant, we will change it to
1566 typedef struct scm_unused_struct { } * SCM;
1567 Thanks to Han-Wen Nienhuys for the suggestion.
1569 * unif.c (scm_array_set_x): Fix typing problem, and use
1570 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
1571 dealing with uniform vectors.
1573 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
1575 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
1576 (scm_igc): mark from them, too (precisely, not conservatively!).
1578 * root.h (scm_gc_registered_roots): new object in
1581 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
1582 `scm_protect_object'. shouldn't call it at all, though, it seems.
1584 * gc.c (scm_[un]protect_object): deprecated.
1585 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
1586 (scm_gc_[un]register_root[s]): new.
1588 * gc.h: add prototypes for scm_gc_[un]protect_object,
1589 scm_gc_[un]register_root[s].
1591 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
1593 revert the controversial part of the 2001-05-24 changes.
1595 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
1597 * modules.c (scm_env_module): Exported to Scheme.
1599 * eval.c (scm_debug_opts): New option `show-file-name'.
1601 * debug.h (SCM_SHOW_FILE_NAME): New.
1603 * backtrace.c: Include "libguile/filesys.h".
1604 (sym_base, display_backtrace_get_file_line,
1605 display_backtrace_file, display_backtrace_file_and_line): New.
1606 (display_frame): Call display_backtrace_file_and_line if that is
1608 (display_backtrace_body): Call scm_display_backtrace_file if
1611 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
1612 Prototypes removed since there's no definition for these
1615 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1617 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
1618 Changed use of scm_array->scm_array_t and
1619 scm_array_dim->scm_array_dim_t to enable build with
1620 --disable-deprecated.
1622 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
1624 The purpose of this set of changes is to regularize Guile's usage
1625 of ANSI C integral types, with the following ideas in mind:
1627 - SCM does not nesessarily have to be long.
1628 - long is not nesessarily enough to store pointers.
1629 - long is not nesessarily the same size as int.
1631 The changes are incomplete and possibly buggy. Please test on
1635 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
1638 * unif.h: type renaming:
1639 scm_array -> scm_array_t
1640 scm_array_dim -> scm_array_dim_t
1641 the old names are deprecated, all in-Guile uses changed.
1643 * tags.h (scm_ubits_t): new typedef, representing unsigned
1646 * stacks.h: type renaming:
1647 scm_info_frame -> scm_info_frame_t
1648 scm_stack -> scm_stack_t
1649 the old names are deprecated, all in-Guile uses changed.
1651 * srcprop.h: type renaming:
1652 scm_srcprops -> scm_srcprops_t
1653 scm_srcprops_chunk -> scm_srcprops_chunk_t
1654 the old names are deprecated, all in-Guile uses changed.
1656 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
1657 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
1658 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
1659 vectors.c, vports.c, weaks.c:
1660 various int/size_t -> size_t/scm_bits_t changes.
1662 * random.h: type renaming:
1663 scm_rstate -> scm_rstate_t
1664 scm_rng -> scm_rng_t
1665 scm_i_rstate -> scm_i_rstate_t
1666 the old names are deprecated, all in-Guile uses changed.
1668 * procs.h: type renaming:
1669 scm_subr_entry -> scm_subr_entry_t
1670 the old name is deprecated, all in-Guile uses changed.
1672 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
1674 scm_option -> scm_option_t
1675 the old name is deprecated, all in-Guile uses changed.
1677 * objects.c: various long -> scm_bits_t changes.
1678 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
1680 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
1683 * num2integral.i.c: new file, multiply included by numbers.c, used
1684 to "templatize" the various integral <-> num conversion routines.
1686 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
1687 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
1689 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
1690 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
1691 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
1692 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
1693 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
1694 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
1695 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
1696 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
1697 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
1698 scm_num2size): new functions.
1700 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
1702 * load.c: change int -> size_t in various places (where the
1703 variable is used to store a string length).
1704 (search-path): call scm_done_free, not scm_done_malloc.
1706 * list.c (scm_ilength): return a scm_bits_t, not long.
1707 some other {int,long} -> scm_bits_t changes.
1709 * hashtab.c: various [u]int -> scm_bits_t changes.
1710 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
1711 (scm_ihashx): n: uint -> scm_bits_t
1712 use scm_bits2num instead of scm_ulong2num.
1714 * gsubr.c: various int -> scm_bits_t changes.
1716 * goops.[hc]: various {int,long} -> scm_bits_t changes.
1718 * gh_data.c (gh_num2int): no loss of precision any more.
1720 * gh.h (gh_str2scm): len: int -> size_t
1721 (gh_{get,set}_substr): start: int -> scm_bits_t,
1723 (gh_<num>2scm): n: int -> scm_bits_t
1724 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
1725 (gh_length): return scm_bits_t, not unsigned long.
1727 * gc.[hc]: various small changes relating to many things stopping
1728 being long and starting being scm_[u]bits_t instead.
1729 scm_mallocated should no longer wrap around.
1731 * fports.h: type renaming:
1732 scm_fport -> scm_fport_t
1733 the old name is deprecated, all in-Guile uses changed.
1735 * fports.c (fport_fill_input): count: int -> scm_bits_t
1736 (fport_flush): init_size, remaining, count: int -> scm_bits_t
1738 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
1739 those prototypes, as the functions they prototype don't exist.
1741 * fports.c (default_buffer_size): int -> size_t
1742 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
1743 default_size: int -> size_t
1744 (scm_setvbuf): csize: int -> scm_bits_t
1746 * fluids.c (n_fluids): int -> scm_bits_t
1747 (grow_fluids): old_length, i: int -> scm_bits_t
1748 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
1750 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
1752 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
1753 the new and shiny SCM_NUM2INT.
1755 * extensions.c: extension -> extension_t (and made a typedef).
1757 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
1758 there are no nasty surprises if/when the various deeply magic tag
1759 bits move somewhere else.
1761 * eval.c: changed the locals used to store results of SCM_IFRAME,
1762 scm_ilength and such to be of type scm_bits_t (and not int/long).
1763 (iqq): depth, edepth: int -> scm_bits_t
1764 (scm_eval_stack): int -> scm_bits_t
1765 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
1766 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
1767 i: int -> scm_bits_t
1769 * environments.c: changed the many calls to scm_ulong2num to
1771 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
1773 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
1775 * debug.h: type renaming:
1776 scm_debug_info -> scm_debug_info_t
1777 scm_debug_frame -> scm_debug_frame_t
1778 the old names are deprecated, all in-Guile uses changed.
1779 (scm_debug_eframe_size): int -> scm_bits_t
1781 * debug.c (scm_init_debug): use scm_c_define instead of the
1782 deprecated scm_define.
1784 * continuations.h: type renaming:
1785 scm_contregs -> scm_contregs_t
1786 the old name is deprecated, all in-Guile uses changed.
1787 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
1788 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
1790 * continuations.c (scm_make_continuation): change the type of
1791 stack_size from long to scm_bits_t.
1793 * ports.h: type renaming:
1794 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
1795 scm_port -> scm_port_t
1796 scm_ptob_descriptor -> scm_ptob_descriptor_t
1797 the old names are deprecated, all in-Guile uses changed.
1798 (scm_port_t.entry): int -> scm_bits_t.
1799 (scm_port_t.line_number): int -> long.
1800 (scm_port_t.putback_buf_size): int -> size_t.
1802 * __scm.h (long_long, ulong_long): deprecated (they pollute the
1803 global namespace and have little value beside that).
1804 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
1806 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
1807 exist (for size_t & ptrdiff_t).
1808 (scm_sizet): deprecated.
1810 * Makefile.am (noinst_HEADERS): add num2integral.i.c
1812 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
1814 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
1815 SCM_VARIABLE_INIT since that it what it used to be.
1817 * deprecation.c (scm_include_deprecated_features): Make docstring
1818 ANSIsh. Thanks to Matthias Köppe!
1820 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
1822 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
1823 needed for weak-key hashtables.
1825 * procs.c (scm_make_subr_with_generic): Add missing last argument
1826 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
1828 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
1829 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
1831 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
1833 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
1835 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
1836 `duplicate_string'. Do not use an indirect cell, store symbol
1837 directly in collision list of hash table.
1838 (duplicate_string): Removed.
1840 * init.c (scm_init_guile_1): Call scm_init_extensions.
1842 * Makefile.am: Add "extensions.c" and related files in all the
1845 * extensions.h, extension.c: New files.
1847 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
1849 * modules.h (scm_system_module_env_p): Move out of deprecated
1852 * rw.h (scm_init_rw): Added prototype.
1854 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
1855 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
1856 New functions. They replace scm_make_gsubr and
1857 scm_make_gsubr_with_generic. The `make' variants only create the
1858 gsubr object, while the `define' variants also put it into the
1859 current module. Changed all callers.
1860 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
1862 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
1863 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
1864 functions. They replace scm_make_subr, scm_make_subr_opt and
1865 scm_make_subr_with_generic. The `make' variants only create the
1866 subr object, while the `define' variants also put it into the
1867 current module. Changed all callers.
1868 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
1871 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
1872 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
1875 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
1877 * throw.c (scm_lazy_catch): Slight docstring clarification.
1879 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
1881 * throw.c: Lazy-catch handlers are no longer allowed to return.
1882 Fixed comments throughout.
1883 (scm_ithrow): Signal an error when a lazy-catch handler returns.
1884 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
1887 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
1888 refered to s_scm_minor_version previously.
1890 * modules.h, modules.c: Moved around a lot of code so that
1891 deprecated features appear at the bottom.
1892 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
1893 module_prefix, make_modules_in_var, beautify_user_module_x_var,
1894 scm_the_root_module, scm_make_module, scm_ensure_user_module,
1895 scm_load_scheme_module): Deprecated.
1896 (scm_system_module_env_p): Return SCM_BOOL_T directly for
1897 environments corresponding to the root module.
1898 (convert_module_name, scm_c_resolve_module,
1899 scm_c_call_with_current_module, scm_c_define_module,
1900 scm_c_use_module, scm_c_export): New.
1901 (the_root_module): New static variant of scm_the_root_module. Use
1902 it everywhere instead of scm_the_root_module.
1904 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
1905 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
1906 (scm_c_with_fluid): New.
1907 (scm_with_fluids): Use scm_c_with_fluids instead of
1908 scm_internal_with_fluids.
1910 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
1911 `scm_init_goops'. Do not explicitly create/switch modules.
1912 Return SCM_UNSPECIFIED.
1913 (scm_init_goops): Only register `%init-goops-builtins' procedure.
1914 (scm_load_goops): Use scm_c_resolve_module instead of
1917 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
1918 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
1919 `scm_init_rw' prior to loading the startup files.
1921 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
1922 scm_init_rdelim. Do not explicitly create/switch modules.
1923 Return SCM_UNSPECIFIED.
1924 (scm_init_rdelim): Only register `%init-rdelim-builtins'
1927 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
1928 explicitly create/switch modules. Return SCM_UNSPECIFIED.
1929 (scm_init_rw): Only register `%init-rw-builtins' procedure.
1931 * script.c (scm_shell): Evaluate the compiled switches in the
1932 current module, not in the root module.
1934 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
1936 * fluids.c (scm_c_with_fluids): Rename from
1937 scm_internal_with_fluids.
1938 (scm_internal_with_fluids): Deprecated.
1939 (scm_c_with_fluid): New.
1941 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1943 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
1945 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
1946 accessed with SCM_C[AD]R.
1948 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
1950 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
1952 * version.c (s_scm_major_version): doc fixes.
1953 (s_scm_minor_version): doc fixes.
1954 (s_scm_minor_version): new function.
1956 * version.h (scm_init_version): new function.
1958 * versiondat.h.in: add GUILE_MICRO_VERSION.
1960 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1962 * deprecation.c (scm_init_deprecation): Renamed
1963 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
1965 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
1967 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
1968 dependent on cpp_cnvt.awk
1970 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1972 * script.c (scm_compile_shell_switches): New command line option
1973 `--use-srfi' for loading a list of SRFIs on startup.
1974 (scm_shell_usage): Added `--use-srfi' to help message.
1976 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
1978 Merged from mvo-vcell-cleanup-1-branch.
1980 The concept of vcells has been removed from Guile. With it,
1981 explicit obarrays and associated operations are gone. Use
1982 hashtables instead of obarrays.
1984 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
1985 result as variable instead of vcell. Glocs no longer point to a
1986 vcell but to a variable. Use scm_c_define instead of
1987 scm_sysintern and treat the result as a variable (which it is),
1990 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
1991 SCM_DEFVARIABLEP): Deprecated.
1992 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
1993 (variable_print): Do not print name of variable.
1994 (variable_equalp): Compare values, not vcells.
1995 (anonymous_variable_sym): Removed.
1996 (make_vcell_variable): Removed.
1997 (make_variable): New, as replacement.
1998 (scm_make_variable, scm_make_undefined_variable): Do not take name
2000 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
2002 (scm_builtin_variable): Deprecated.
2004 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
2005 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
2006 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
2007 scm_sysintern, scm_sysintern0, scm_symbol_value0,
2008 scm_string_to_obarray_symbol, scm_intern_symbol,
2009 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
2010 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
2011 Deprecated and moved to "symbols-deprecated.c".
2012 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
2013 (scm_init_symbols): Call scm_init_symbols_deprecated.
2014 * symbols-deprecated.c: New file.
2015 * Makefile.am: Added symbols-deprecated.c and related files in all
2018 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2019 SCM_GLOBAL_VCELL_INIT): Deprecated.
2020 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
2021 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
2023 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
2026 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
2027 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
2028 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
2029 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
2030 Changed according to the `throughout' comments.
2032 * modules.h, modules.c (scm_module_system_booted_p): Changed type
2034 (scm_module_type): Removed.
2035 (the_root_module): Renamed to the_root_module_var. Now points to
2036 a variable instead of a vcell. Updated all uses.
2037 (scm_the_root_module): Return SCM_BOOL_F when module systems
2038 hasn't been booted yet.
2039 (SCM_VALIDATE_STRUCT_TYPE): Removed.
2040 (scm_post_boot_init_modules): Made static.
2041 (scm_set_current_module): Call scm_post_boot_init_modules on first
2043 (make_modules_in, beautify_user_module_x, resolve_module,
2044 try_module_autoload, module_make_local_var_x): Tacked on "_var"
2045 suffix. Now point to variables instead of vcells. Updated all
2047 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
2048 and return SCM_BOOL_F in that case.
2049 (scm_module_transformer): Likewise.
2050 (sym_module, scm_lookup_closure_module, scm_env_module): New.
2051 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
2052 (scm_eval_closure_lookup): Do not allow new definitions when
2053 `interface' flag is set.
2054 (scm_standard_interface_eval_closure): New.
2055 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
2056 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
2057 scm_c_lookup, scm_c_module_define, scm_c_define,
2058 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
2059 scm_modules_prehistory): New.
2060 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
2061 instead of scm_intern0.
2063 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
2066 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
2067 hashtable operations to maintain the keywords, not obarray ones.
2069 * init.c (scm_load_startup_files): Do not call
2070 scm_post_boot_init_modules. This is done by
2071 scm_set_current_module now.
2072 (scm_init_guile_1): Call scm_modules_prehistory. Call
2073 scm_init_variable early on.
2075 * goops.c (s_scm_sys_goops_loaded): Get
2076 var_compute_applicable_methods from scm_sym2var, not from a direct
2077 invocation of scm_goops_lookup_closure.
2079 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
2081 * gc.c: Added simple debugging hack to mark phase of GC: When
2082 activated, do not tail-call scm_gc_mark. This gives nice
2084 (scm_unhash_name): Removed.
2086 * feature.c (features): Renamed to features_var. Now points to a
2087 variable instead of a vcell. Updated all uses.
2089 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
2090 `scm_current_module_lookup_closure' which will do the right thing
2091 when the module system hasn't been booted yet.
2092 (SCM_GLOC_SYM): Removed.
2093 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
2094 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
2096 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
2097 instead of with vcells. Do not overwrite `var' with the result of
2098 the lookup, use the new `real_var' instead. Remove `var2' in
2099 exchange (which was only used with threads).
2100 (sym_three_question_marks): New.
2101 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
2103 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
2104 (scm_m_atfop): Expect the function definition to be a variable
2106 (scm_macroexp): Do not use `unmemocar', explicitely remember the
2108 (scm_unmemocopy): Removed thoughts about anti-macro interface.
2109 (scm_eval_args): Use more explicit code in the gloc branch of the
2110 atrocious struct ambiguity test. The optimizer will sort this
2112 (scm_deval_args): Likewise.
2113 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
2114 remember the symbol instead. Added some comments where
2115 scm_tc3_cons_gloc really exclusively refers to structs.
2116 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
2117 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
2118 of scm_sysintern in general.
2120 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
2123 * debug.c (s_scm_make_gloc): Only allow proper variables, no
2124 pairs. Put the variable directly in the gloc.
2125 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
2126 (scm_init_debug): Use scm_c_define instead scm_sysintern.
2128 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
2130 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
2131 scm_the_last_stack_fluid_var. It now points to a variable instead
2132 of a vcell. Updated all uses.
2133 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
2134 instead of a vcell. Updated all uses.
2136 * _scm.h: Include "variables.h" and "modules.h" since almost
2137 everybody needs them now.
2139 * root.h (scm_symhash, scm_symhash_vars): Removed.
2140 * gc.c (scm_init_storage): Do not initialize them.
2142 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2144 * eval.c (scm_init_eval): Initialize scm_undefineds and
2147 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
2148 like the SCM_NEWCELL macro counterparts.
2150 (scm_init_storage, scm_init_gc): Moved initialization of
2151 scm_tc16_allocated from scm_init_gc to scm_init_storage.
2153 (scm_init_storage): Moved initialization of scm_undefineds and
2154 scm_listofnull to eval.c, initializion of scm_nullstr to
2155 strings.c, initializion of scm_nullvect to vectors.c.
2157 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
2158 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
2160 * init.c (scm_init_guile_1): Reordered some initializations and
2161 added dependcy information comments.
2163 * load.c (scm_init_load): Use scm_nullstr.
2165 * strings.c (scm_init_strings): Initialize scm_nullstr.
2167 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
2169 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
2171 * values.c (print_values): Print as a unreadable object, not as
2172 multiple lines. Thanks to Matthias Köppe!
2174 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2176 * deprecation.c: Fixed copyright date.
2178 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
2179 DEPRECATION_H to SCM_DEPRECATION_H.
2181 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
2183 * guile-doc-snarf.in: Update copyright.
2184 Fix relative path bug. Thanks to Sergey Poznyakoff.
2186 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
2188 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
2189 accept open ports. Thanks to Quetzalcoatl Bradley!
2191 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2193 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
2194 has 779 primitives on startup.
2196 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
2198 * eval.c (scm_i_eval): Copy expression before passing it to
2199 SCM_XEVAL. The copy operation was removed unintendedly during my
2200 change on 2001-03-25.
2202 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
2204 from Matthias Köppe (thanks!):
2206 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
2209 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
2212 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2214 * gc.c (scm_init_gc): Added FIXME comment.
2216 * hooks.c: Since hooks don't have a name any more, it is not
2217 necessary to include objprop.h.
2219 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
2221 (symbol_name, scm_make_hook_with_name): Removed.
2223 (scm_create_hook): Don't set the hook's name property.
2225 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
2227 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
2229 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
2231 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
2232 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
2233 FLOBUFLEN and define it unconditionally.
2235 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
2237 * gh_data.c (gh_lookup): Call gh_module_lookup with
2238 `scm_current_module ()', not `#f'.
2239 (gh_module_lookup): Expect a module instead of an obarray as first
2240 argument and do lookup in that module.
2242 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
2243 arrays. The length of array is already determined differently and
2244 scm_uniform_vector_length does not work on arrays.
2246 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
2248 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
2249 as well. "SCM (*)(...)" does not work on RedHat 7.1.
2251 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
2252 they are not used. Changed `wrong type' error into `wrong num
2253 args' error. Changed all callers.
2255 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
2256 arguments are supplied.
2258 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
2260 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
2261 describe `regexp/notbol' and `regexp/noteol' execution flags.
2263 * strop.c (scm_substring_move_x): Doc fix; nfc.
2265 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
2267 * objects.c, objects.h (scm_valid_object_procedure_p): New.
2268 (scm_set_object_procedure_x): Use it to check argument. Fix
2271 * evalext.c (scm_definedp): Fix docstring.
2273 2001-05-05 Gary Houston <ghouston@arglist.com>
2275 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
2278 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
2280 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
2281 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
2282 Change R4RS references to R5RS.
2284 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
2285 docstring source are correctly reproduced in the output (ii)
2286 we don't anymore get occasional trailing quotes. Also reorganized
2287 and commented the code a little.
2289 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
2292 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2294 * strop.c (scm_string_split): New procedure.
2296 * strop.h (scm_string_split): Added prototype.
2298 2001-05-04 Gary Houston <ghouston@arglist.com>
2300 * socket.c: define uint32_t if netdb.h doesn't. thanks to
2303 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
2305 * rw.c: Include "modules.h" and "strports.h".
2307 * net_db.h (scm_gethost): Added prototype.
2309 * deprecation.h, deprecation.c: New.
2310 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
2311 (DOT_X_FILES): Added "deprecation.x".
2312 (modinclude_HEADERS): Added "deprecation.h".
2314 * init.c: Include "deprecation.h".
2315 (scm_init_guile_1): Call scm_init_deprecation.
2317 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
2319 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
2320 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
2323 2001-04-29 Gary Houston <ghouston@arglist.com>
2325 * rw.c: new file, implementing C part of module (ice-9 rw).
2326 (scm_read_string_x_partial): moved from ioext.c
2327 (scm_init_rw): new proc.
2329 init.c: include rw.h and call scm_init_rw.
2330 Makefile.am: include rw.c and rw.h.
2332 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
2334 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
2335 know what's supposed to happen to it.
2337 * list.h (scm_list_star): deprecation expired - removed.
2339 * numbers.h (scm_dblproc): deprecation expired - removed.
2340 (SCM_UNEGFIXABLE): deprecation expired - removed.
2341 (SCM_FLOBUFLEN): deprecation expired - removed.
2342 (SCM_INEXP): deprecation expired - removed.
2343 (SCM_CPLXP): deprecation expired - removed.
2344 (SCM_REAL): deprecation expired - removed.
2345 (SCM_IMAG): deprecation expired - removed.
2346 (SCM_REALPART): deprecation expired - removed.
2347 (scm_makdbl): deprecation expired - removed.
2348 (SCM_SINGP): deprecation expired - removed.
2349 (SCM_NUM2DBL): deprecation expired - removed.
2350 (SCM_NO_BIGDIG): deprecation expired - removed.
2352 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
2353 (scm_tc_dblr): deprecation expired - removed.
2354 (scm_tc_dblc): deprecation expired - removed.
2355 (scm_tc16_flo): deprecation expired - removed.
2356 (scm_tc_flo): deprecation expired - removed.
2358 * tag.h (scm_tag): deprecation expired - removed.
2360 * tag.c: (scm_tag): deprecation expired - removed.
2362 * ioext.c: (scm_fseek): deprecation expired - removed.
2364 * ioext.h (scm_fseek): deprecation expired - removed.
2366 * gh_data.c (gh_int2scmb): deprecation expired - removed.
2368 * gh.h (gh_int2scmb): deprecation expired - removed.
2370 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
2372 * stacks.c (scm_make_stack): Fix typo in docstring.
2374 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
2376 * error.c (scm_sysmissing): deprecation expired - removed.
2378 * error.h (scm_sysmissing): deprecation expired - removed.
2381 (scm_init_gc): gc-thunk deprecation expired - removed.
2382 (scm_gc_vcell): deprecation expired - removed.
2383 (gc_async_thunk): scm_gc_vcell related code removed.
2385 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
2388 (SCM_NSTRINGP): deprecation expired - removed.
2389 (SCM_NRWSTRINGP): deprecation expired - removed.
2391 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
2394 (SCM_ICHRP): deprecation expired - removed.
2395 (SCM_ICHR): deprecation expired - removed.
2396 (SCM_MAKICHR): deprecation expired - removed.
2399 (SCM_INPORTP): deprecation expired - removed.
2400 (SCM_OUTPORTP): deprecation expired - removed.
2402 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
2404 * modules.c (scm_module_type): New.
2405 (scm_post_boot_init_modules): Initialize from Scheme value.
2406 (the_module, scm_current_module, scm_init_modules): the_module is
2408 (scm_current_module): Export to Scheme.
2409 (scm_set_current_module): Do not call out to Scheme, do all the
2410 work in C. Export procedure to Scheme. Only accept modules, `#f'
2411 is no longer valid as the current module. Only set
2412 scm_top_level_lookup_closure_var and scm_system_transformer when
2413 they are not deprecated.
2414 (scm_module_transformer, scm_current_module_transformer): New.
2416 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
2417 scm_current_module_transformer, scm_module_transformer): New.
2419 * gh_data.c: Removed FIXME comment about gh_lookup returning
2420 SCM_UNDEFINED. That's the right thing to do.
2422 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
2423 into the conditionally compiled sections.
2424 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
2425 scm_current_module_transformer instead of scm_system_transformer.
2426 * init.c (start_stack): Move initialization of
2427 scm_system_transformer to the deprecated section.
2429 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
2431 * throw.c (scm_throw): Correct docstring.
2433 2001-04-22 Gary Houston <ghouston@arglist.com>
2435 * socket.c: attempted to improve the docstrings slightly.
2437 * net_db.c: remove bogus "close" declaration.
2438 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
2439 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
2441 * net_db.h: declarations moved too.
2443 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
2445 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
2446 (VALIDATE_INET6): new macro.
2447 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
2448 inet-pton and inet-ntop.
2449 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
2450 (scm_addr_vector): use ipv6_net_to_num.
2452 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2454 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
2455 smob number explicitly. Use SCM_TC2SMOBNUM instead.
2457 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
2458 when compiled in debug mode.
2460 (scm_gc_sweep): Only call smob's free function if it is defined.
2462 * print.c (scm_iprin1): No need to check for validity of smob
2463 type or existence of print function.
2465 * smob.[ch] (scm_smobs): Made into a fixed size global array.
2466 Resizing will not work well with preemptive threading.
2468 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
2470 (scm_make_smob_type): Extracted initialization of smob
2471 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
2472 of the critical section.
2474 (scm_smob_prehistory): Initialize all smob descriptors. By
2475 default, don't assign a smob free function: Most smob types don't
2478 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
2480 2001-04-21 Gary Houston <ghouston@arglist.com>
2482 * socket.c (FLIP_NET_HOST_128): new macro.
2483 (scm_fill_sockaddr): use new macro.
2484 (scm_addr_vector): completed IPv6 address support. added const
2485 to the address parameter.
2487 2001-04-20 Gary Houston <ghouston@arglist.com>
2489 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
2490 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
2492 (scm_addr_vector): use a switch instead of multiple if statements.
2493 Add support for IPv6 (incomplete) .
2494 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
2496 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2498 * struct.c (scm_free_structs): Only pairs may be accessed with
2501 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2503 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
2505 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
2506 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
2507 parentheses in order to get the correct associativity.
2509 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2511 * unif.c (scm_array_to_list): Added missing handling of arrays of
2512 bytes. Thanks to Masao Uebayashi for the bug report.
2514 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2516 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
2519 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2521 * procs.h (SCM_CLOSURE_FORMALS): New macro.
2523 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
2524 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
2525 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
2526 SCM_CLOSURE_FORMALS.
2528 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
2529 (scm_i_procedure_arity): Prefer stronger predicates like
2530 SCM_NULLP or SCM_FALSEP over SCM_IMP.
2532 * macros.c (macro_print): Extracted macro printing code from
2533 print.c and simplified it.
2535 (scm_macro_type): Use SCM_MACRO_TYPE;
2537 (scm_init_macros): Use macro_print for printing macros.
2539 * print.c (scm_print_opts): Improved option documentation.
2541 (scm_iprin1): Extracted printing of macros to macros.c.
2542 Simplified printing of ordinary closures.
2544 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
2545 Martin Grabmueller for the bug report.
2547 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2549 This patch eliminates some further applications of SCM_C[AD]R to
2552 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
2553 never been applied to real pairs.
2555 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
2557 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
2559 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
2560 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
2561 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
2563 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
2566 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
2567 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
2569 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
2570 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
2571 SCM_SET{AND,OR}_CAR.
2573 2001-04-17 Gary Houston <ghouston@arglist.com>
2575 * some initial support for IPv6:
2577 * socket.c (scm_fill_sockaddr): improve the argument validation.
2578 don't allocate memory until all args are checked. instead of
2579 unconditional memset of soka, try setting sin_len to 0 if
2580 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
2581 (scm_socket, scm_connect): extend docstrings for IPv6.
2582 (scm_init_socket): intern AF_INET6 and PF_INET6.
2584 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
2586 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
2587 matches SCM_DEFER_INTS at the beginning of the function.
2589 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
2591 * gc.c (scm_igc): Unconditionally call
2592 SCM_CRITICAL_SECTION_START/END.
2594 * fluids.c (next_fluid_num): Unconditionally call
2595 SCM_CRITICAL_SECTION_START/END.
2596 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
2598 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
2599 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
2602 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
2603 Defined as nothing for the case of !defined(USE_THREADS).
2604 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
2606 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
2607 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
2609 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
2610 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
2611 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
2612 SCM_CRITICAL_SECTION_START/END.
2613 (SCM_REALLOW_INTS: Bug fix. Don't call
2614 SCM_THREAD_SWITCHING_CODE.
2615 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
2616 SCM_THREAD_SWITCHING_CODE directly.
2617 (SCM_ENTER_A_SECTION): Unconditionally use
2618 SCM_CRITICAL_SECTION_START/END. (was:
2619 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
2621 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2623 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
2624 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
2625 allowed to explicitly set this macro via the CFLAGS variable
2628 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
2629 (SCM_THREAD_CRITICAL_SECTION_START,
2630 SCM_THREAD_CRITICAL_SECTION_END): Renamed
2631 SCM_THREAD_CRITICAL_SECTION_START/END to
2632 SCM_CRITICAL_SECTION_START/END.
2634 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
2636 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
2639 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
2640 (MISSING_BZERO_DECL): Remove the declaration.
2642 Thanks to NIIBE Yutaka.
2644 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2646 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
2647 goops module should be registered in order to work for an
2648 application which uses libguile statically linked.)
2650 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2652 * numbers.[ch] (scm_num2long, scm_num2long_long,
2653 scm_num2ulong_long, scm_num2ulong): Argument position is an
2656 * environments.c (eval_environment_folder,
2657 import_environment_folder), gh_data.c (gh_scm2longs,
2658 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
2659 for integers and pointers, respectively.
2661 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
2662 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
2663 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
2664 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
2666 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
2667 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
2668 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
2669 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
2670 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
2671 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
2673 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
2675 * strings.c (scm_read_only_string_p): Update docstring to reflect
2676 current (non-)usage of "read only" strings.
2677 (scm_make_shared_substring): Clarify docstring by changing
2678 "semantics" to "arguments".
2680 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2682 * hooks.c (scm_make_hook, scm_make_hook_with_name),
2683 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
2686 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2688 The following changes make the documentation more consistent.
2690 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
2691 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
2692 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
2693 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
2696 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
2697 (scm_array_dimensions, scm_make_shared_array),
2698 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
2699 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
2700 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
2701 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
2702 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
2703 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
2704 macros.c (scm_makmmacro), list.c (scm_append), environments.c
2705 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
2706 @example ... @end example to @lisp ... @end lisp.
2708 * weaks.c (scm_weak_vector): Corrected docstring.
2710 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
2711 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
2712 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
2713 (scm_hashx_set_x, scm_hashx_get_handle),
2714 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
2715 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
2716 vectors.c (scm_vector_fill_x), strings.c
2717 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
2718 objprop.c (scm_set_object_properties_x):
2719 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
2720 strports.c (scm_call_with_input_string), ports.c
2721 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
2722 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
2723 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
2724 (scm_make_weak_vector,scm_weak_vector_p),
2725 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
2726 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
2727 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
2728 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
2729 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
2730 Made parameter names match documentation by renaming parameters
2731 and/or fixing docstrings.
2733 * numbers.c (scm_ash): Corrected Texinfo markup.
2735 * strop.c (scm_string_index, scm_string_rindex),
2736 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
2738 * vports.c (scm_make_soft_port), unif.c
2739 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
2740 (scm_dimensions_to_uniform_array, scm_transpose_array),
2741 (scm_array_in_bounds_p, scm_uniform_vector_ref),
2742 (scm_bit_count, scm_bit_position, scm_bit_count_star),
2743 (scm_array_to_list, scm_list_to_uniform_array),
2744 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
2745 (scm_open_input_string, scm_open_output_string),
2746 (scm_get_output_string), strop.c (scm_string_copy),
2747 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
2748 (scm_get_internal_real_time, scm_times),
2749 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
2750 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
2751 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
2752 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
2753 simpos.c (scm_system), random.c (scm_random_uniform),
2754 (scm_random_normal, scm_random_exp), ramap.c
2755 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
2756 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
2757 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
2758 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
2759 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
2760 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
2761 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
2762 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
2763 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
2764 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
2765 (scm_logand, scm_logior, scm_logxor, scm_lognot),
2766 (scm_integer_expt, scm_bit_extract, scm_logcount),
2767 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
2768 net_db.c (scm_inet_netof, scm_lnaof), modules.c
2769 (scm_interaction_environment), macros.c (scm_makacro),
2770 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
2771 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
2772 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
2773 (scm_fluid_ref), filesys.c (scm_open_fdes),
2774 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
2775 Docstring correction: `Returns' -> `Return'
2777 * gc.c (scm_set_debug_cell_accesses_x):
2778 (s_scm_gc_set_debug_check_freelist_x):
2779 * fluids.c (scm_fluid_p): Added texinfo markup.
2781 * error.c (scm_strerror): Made docstring more precise.
2783 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
2784 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
2785 (scm_symbol_p, scm_symbol_to_string), strorder.c
2786 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
2787 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
2788 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
2789 (scm_string_ci_geq_p), strop.c (scm_string_copy),
2790 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
2792 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
2794 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
2795 mode, as suggested by Michael Livshin.
2797 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
2799 * backtrace.c (display_backtrace_body): since the `print_state'
2800 variable is not used (instead its data field is used directly as
2801 `pstate'), protect it from the hungry compiler optimizations.
2802 thanks to Bill Schottstaedt for the report.
2804 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2806 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
2807 It is only defined and used if guile is compiled with
2808 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
2809 let cells with a free_cell type tag be visible outside of the
2810 garbage collector when in debug mode.
2812 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
2814 (scm_assert_cell_valid): Use a local static variable to avoid
2817 (MARK): Only check for rogue cell pointers in debug mode. Use
2818 scm_cellp for this purpose and place all checks for rogue pointers
2819 into that function. Further, since due to conservative scanning
2820 we may encounter free cells during marking, don't use the standard
2821 cell type accessor macro to determine the cell type.
2823 (scm_cellp): Check if the cell pointer actually points into a
2826 (scm_init_gc): Initalize scm_tc16_allocated.
2828 * gc.h (GCH): Renamed to SCM_GC_H.
2830 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
2831 might be unnecessary, but I feel better this way :-)
2833 (SCM_GC_CELL_TYPE): New macro.
2835 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
2836 in guile, and it is unlikely that they will be applied to real
2839 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
2841 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
2842 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
2844 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
2845 make sure that in debug mode no free cell will ever be visible
2846 outside of the garbage collector.
2848 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2850 * async.c (scm_asyncs_pending): Don't use != to compare SCM
2853 * async.c (scm_system_async), variable.c (scm_make_variable,
2854 scm_make_undefined_variable): Use scm_cons to create a pair.
2856 * debug.c (scm_reverse_lookup): Perform proper type checking.
2857 Remove suspicious use of SCM_SLOPPY_CONSP.
2859 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
2860 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
2861 the corresponding optimization.
2863 * eval.c (iqq): Use proper type check.
2865 (scm_m_expand_body): Remove redundant type checks.
2867 (promise_print): Don't access promise cells as pairs.
2869 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
2870 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
2871 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
2872 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
2873 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
2875 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
2876 (scm_iprin1): Use new macro predicate and accessors.
2878 * eval.h (scm_tc16_macro): Removed declaration. It is declared
2881 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
2882 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
2883 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
2884 SCM_VARIABLE_H. Even the macros that are used to inhibit
2885 including a header file twice should be in the SCM_ namespace.
2887 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
2888 properties.c (scm_primitive_property_ref,
2889 scm_primitive_property_del_x): Prefer stronger predicates like
2890 SCM_NULLP or SCM_FALSEP over SCM_IMP.
2892 * gc.c (MARK): Use proper macros to access procedure-with-setter
2893 cell elements and closure cell elements.
2895 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
2896 access free cells as pairs.
2898 (scm_unprotect_object): scm_hashq_get_handle returns #f if
2899 no hashtab entry is found.
2901 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
2902 SCM_CLR_PORT_OPEN_FLAG.
2904 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
2905 use SCM_SET_C[AD]R for uninitialized cells.
2907 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
2908 If the hashtable has no slots, return #f instead of '(). This
2909 unifies the return value with most assoc-functions.
2911 (scm_hash_fn_ref): Use proper type check.
2913 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
2914 Removed references to non-existing functions from documentation.
2916 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
2917 access keyword cell elements.
2919 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
2922 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
2924 * print.c (scm_iprlist): Added comment. Improved loop
2927 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
2930 * smob.c (scm_markcdr): Don't access smob cells as pairs.
2932 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
2934 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
2937 * variable.c (variable_print, variable_equalp, scm_variable_ref,
2938 scm_variable_set_x): Use proper macros to access variable cell
2941 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
2943 * variable.h (SCM_VARVCELL): Don't access variable cells as
2946 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
2947 added FIXME comment, removed register specifier.
2949 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
2951 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
2952 * init.c (scm_init_guile_1): Don't init goopscore module.
2954 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
2956 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
2958 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2960 * strop.c (scm_string_to_list): Fixed docstring markup.
2961 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
2962 (scm_string_downcase, scm_string_capitalize_x),
2963 (scm_string_capitalize): Rewrote and corrected docstrings.
2964 (scm_string_ci_to_symbol): Made docstring more explicit.
2966 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
2968 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
2970 (scm_call_with_values): Removed.
2971 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
2972 so that it can be exported.
2973 (scm_call_with_values): Removed.
2975 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
2976 * eval.c: Include "libguile/values.h"
2977 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
2979 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
2980 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
2981 New delcarations to support above change.
2983 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
2984 errors with last change.
2986 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
2988 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
2989 scm_i_eval): Moved the application of the system transformer from
2990 scm_i_eval to scm_primitive_eval.
2992 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
2994 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
2996 * strop.c (scm_string_index): Fix docstring line break
2999 * list.c (scm_cons_star): Fix docstring typo.
3001 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3003 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
3004 (big2str), ports.c (scm_drain_input), read.c (scm_read,
3005 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
3006 scm_make_string, scm_string_append), strports.c (st_resize_port,
3007 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
3008 scm_makstr with calls to scm_allocate_string.
3010 * strings.[ch] (scm_allocate_string): New function.
3012 * strings.[ch] (scm_makstr): Deprecated.
3014 2001-03-18 Gary Houston <ghouston@arglist.com>
3016 * posix.c (scm_tmpnam): check that return value from tmpnam is not
3017 NULL. rewrote the docstring.
3018 (scm_mkstemp): new procedure implementing "mkstemp!".
3019 * posix.h: declare scm_mkstemp.
3021 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
3022 normally it would be found in netdb.h.
3024 2001-03-17 Gary Houston <ghouston@arglist.com>
3026 * sort.c (scm_sort): move sortvec variable to avoid a compiler
3027 warning when HAVE_ARRAYS is not defined. move len too.
3029 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
3030 (EXTRA_DOT_X_FILES): let configure set the value.
3031 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
3033 * gc.c (scm_must_malloc): changed the comment explaining when
3034 scm_must variants of malloc/free etc., should be used, based on
3035 explanation from Dirk Herrmann.
3036 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
3037 string with procedure name. use scm_must_malloc instead of malloc.
3038 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
3040 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
3041 scm_ungetc): use scm_must variants of malloc/realloc/free.
3042 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
3044 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3046 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
3047 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
3048 scm_wrong_type_arg instead.
3050 (SCM_WNA): Deprecated.
3052 * error.[ch] (scm_wta): Deprecated.
3054 * numbers.c (s_i_log): Minor comment fix.
3056 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
3057 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
3058 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
3059 wrong-num-args or misc errors.
3061 * unif.c (scm_make_shared_array, scm_transpose_array,
3062 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
3063 Validate the rest argument (note: this is only done when guile is
3064 built with SCM_DEBUG_REST_ARGUMENT=1)
3066 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
3067 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
3069 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
3070 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
3072 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3074 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
3075 instead of scm_wrong_num_args.
3077 * coop-threads.c: Don't include libguile/strings.h. (Was only
3078 needed for former implementation of SCM_WRONG_NUM_ARGS.)
3080 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
3081 wrong-num-args errors.
3083 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3085 * error.[ch] (scm_error_num_args_subr): New function.
3087 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3089 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
3090 (scm_length, scm_append, scm_reverse, scm_list_ref),
3091 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
3092 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
3093 (scm_delete1_x), gc.c (scm_map_free_list),
3094 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
3095 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
3096 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
3097 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
3098 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
3099 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
3100 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
3102 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
3103 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
3104 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
3105 symbols.c (scm_symbol_interned_p), numbers.c
3106 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
3109 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
3111 * snarf.h (SCM_CONST_LONG): Deprecated.
3112 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
3114 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3116 * numbers.c (scm_num2ulong): Check that a bignum is positive
3117 before looking at the magnitude. Correctly check for overflow
3119 (scm_num2long_long): Likewise.
3120 (scm_num2ulong_long): New.
3121 (ULONG_LONG_MAX): Define if not already defined.
3122 * numbers.h: (scm_num2ulong_long): New prototype.
3124 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3126 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
3128 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
3129 (SCM_OPOUTSTRPORTP): New predicate macros.
3130 (scm_open_input_string, scm_open_output_string),
3131 (scm_get_output_string): New prototypes.
3133 * strports.c (scm_open_input_string, scm_open_output_string),
3134 (scm_get_output_string): New procedures (SRFI-6 compliant).
3135 Made scm_tc16_strport non-static.
3137 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3139 * macros.h (SCM_ASSYNT): Removed unused object argument from
3142 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
3143 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
3144 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
3145 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
3146 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
3147 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
3148 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
3149 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
3150 scm_m_atdispatch): Removed unused object argument from call to
3153 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3155 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
3156 const int* to reflect that the input array of integers remains
3157 unchanged. Thanks to Brett Viren for the hint.
3159 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3161 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
3162 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
3164 (gh_scm2newstr, gh_symbol2newstr): Change call to
3165 scm_must_malloc() to malloc(), because user-free()able memory is
3168 * gc.c: Added declaration of `scm_debug_check_freelist'.
3170 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3172 * ports.c (scm_port_mode): Changed `mode' array size to 4.
3174 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
3176 * strports.c (scm_object_to_string): New procedure.
3177 (scm_strprint_obj): Deprecated.
3178 * strports.h: Reflect the changes.
3180 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
3182 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
3184 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
3185 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
3186 SCM_ASSYNT to check for correct argument types. Either use some
3187 SCM_VALIDATE_* macro or an explicit test.
3189 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
3192 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
3193 instead of calling scm_wta.
3195 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3197 * load.c (scm_primitive_load, scm_primitive_load_path),
3198 (scm_sys_search_load_path): Corrected docstrings (file ->
3201 * eval.c (scm_force): Added texinfo markup to docstring.
3202 (scm_promise_p): Renamed parameter to `obj' to match docstring.
3204 * debug-malloc.c: Reinserted #include <stdio.h>.
3206 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
3208 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
3210 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
3211 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
3212 Use SCM_LISTn instead of scm_listify.
3214 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3216 * _scm.h: Removed #include <errno.h>.
3218 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
3219 errno variable (can be a macro on some systems, for example when
3220 using linux libc with threads).
3222 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
3223 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
3224 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
3225 #include <errno.h> in these 20 out of 100 files.
3227 2001-03-10 Gary Houston <ghouston@arglist.com>
3229 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
3230 not already defined.
3232 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3234 * coop.c: Inserted #include <stdio.h>.
3236 * iselect.c: Reinserted #include <stdio.h>.
3238 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
3240 * posix.c: Replaced `#define' of __USE_XOPEN right before
3241 including unistd.h with a define of _GNU_SOURCE at the very top of
3244 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
3246 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
3247 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
3248 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
3249 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
3250 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
3251 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
3252 print.c, procprop.c, procs.c, properties.c, ramap.c,
3253 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
3254 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
3255 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
3256 Remove #include <stdio.h>
3257 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
3259 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
3261 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3263 * posix.c (scm_gethostname): Set initial name length to 256 for
3266 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3268 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
3269 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
3270 (scm_sethostname, scm_gethostname): New prototypes.
3272 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
3273 <sys/file.h>, if present.
3274 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
3275 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
3276 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
3277 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
3278 (scm_sethostname, scm_gethostname): New procedures.
3280 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
3282 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
3283 not optional (ii) "recommend" spelling correction.
3285 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3287 * ramap.c (racp): Removed optimization which caused array copying
3288 to fail if the two arrays shared storage. Re-inserted the IVDEP
3289 macros removed in the change of 2000-03-09. (Don't really have a
3290 complete grasp of what they are for, but they seem to be necessary
3291 on Crays. This needs testing!) Thanks to Miroslav Silovic.
3293 * hash.c (scm_string_hash): Don't downcase characters.
3295 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3297 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
3298 size from 277 --> 1009.
3300 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
3303 * coop-threads.c: Fixed change of 2001-03-06.
3305 * validate.h: Code formatting.
3307 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
3309 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
3310 (*.doc): Add dependency on guile-snarf.awk.in.
3312 * guile-snarf.awk.in: Neglect spaces at the end of
3313 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
3314 middle of docstrings. (To avoid the problem with gcc-2.96.)
3316 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
3318 * coop-threads.c (scm_call_with_new_thread), load.c
3319 (scm_primitive_load, scm_sys_search_load_path), random.c
3320 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
3321 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
3322 (potentially) issue a scm-misc-error or wrong-num-args error
3325 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
3326 about the expected type with the wrong-type-arg error message.
3328 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
3329 a C level bug that can't be fixed from scheme anyway.
3331 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3333 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
3334 Duplicate bindings are OK in a let* since a let* is semantically
3335 equivalent to a nested set of let:s.
3337 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3339 * print.c (scm_print_options): Fixed texinfo in docstring.
3341 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
3342 the underlying functions getservent, getprotoent or getnetent
3343 return NULL instead of signalling an error.
3345 2001-03-04 Gary Houston <ghouston@arglist.com>
3347 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
3348 taking an unexpectedly large filename for an AF_UNIX socket from
3349 bind/connect/sendto (thanks to Martin Grabmueller).
3351 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
3352 former and adjusted the latter.
3353 (scm_socket, scm_socketpair): cosmetic changes.
3354 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
3355 size_t as socklen_t substitute. don't restrict args/return values
3356 to INUM: allow full range of int or size_t.
3357 (scm_fill_sockaddr): check arguments before allocating memory, to
3358 avoid leakage. use malloc, not scm_must_malloc.
3359 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
3360 substitute. free the sockaddr structure before throwing an error.
3361 (scm_init_add_buffer): procedure removed, together with its static
3362 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
3363 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
3364 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
3365 scm_sendto): use a local buffer instead of scm_addr_buffer.
3366 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
3368 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
3369 call to detect whether recvfrom could be bothered to set the address.
3370 (scm_init_socket): don't call scm_init_addr_buffer.
3372 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
3374 * debug.c (scm_procedure_source, scm_procedure_environment),
3375 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
3376 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
3377 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
3378 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
3379 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
3380 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
3381 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
3382 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
3383 scm_array_to_list, scm_array_prototype), validate.h
3384 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
3385 scm_misc_error or scm_wrong_type_arg instead.
3387 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
3389 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3391 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
3392 (scm_sys_tag_body): Added.
3394 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
3396 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
3397 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
3398 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
3399 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
3400 options.c (scm_options), ports.c (scm_remove_from_port_table),
3401 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
3402 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
3403 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
3404 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
3407 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3409 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
3411 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
3413 * eval.c (scm_s_duplicate_bindings): New error message.
3414 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
3416 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
3418 * eval.h (SCM_EVALIM2): New macro. Use it when a
3419 immediate, literal constant should be evaluated.
3420 * eval.c (scm_s_duplicate_formals): New error message string.
3421 (scm_c_improper_memq): New function.
3422 (scm_m_lambda): Check for duplicate arguments.
3423 (scm_ceval, scm_deval): When executing a body: only cons a new
3424 toplevel environment frame when it is different from the
3425 existing one; use EVALCAR instead of SIDEVAL so that we can properly
3426 check for empty combinations; use SCM_EVALIM2 for the same reason
3427 in the non-toplevel loop.
3428 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
3429 New labels with the meaning of their non-"nontoplevel" partners,
3430 but they are used when it is known that the body is not evaluated at
3432 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
3433 reporting for empty combinations.
3435 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
3437 * Remove dump facilities.
3438 * dump.c, dump.h: Removed.
3439 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
3440 * init.c: Remove #include "libguile/dump.h".
3441 (scm_init_guile_1): Remove scm_init_dump.
3442 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
3443 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
3444 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
3445 (scm_set_smob_dump, scm_set_smob_undump): Removed.
3447 * keywords.c: Remove #include "libguile/dump.h".
3448 (keyword_dump, keyword_undump): Removed.
3449 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
3451 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3453 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
3454 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
3455 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
3456 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
3457 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
3458 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
3459 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
3460 to @code{} as the texinfo manual recommends, converted the
3461 examples to use a @lisp{}-environment.
3463 * strports.c (scm_eval_string): Cleaned up the docstring.
3465 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
3468 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
3469 (scm_number_to_string, scm_string_to_number, scm_number_p)
3470 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
3471 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
3472 (scm_ash): Added texinfo markup and removed obsolete @refill.
3473 (scm_gr_p): Corrected comment.
3474 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
3475 docstring) comments.
3476 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
3477 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
3478 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
3479 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
3480 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
3481 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
3482 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
3483 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
3485 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
3487 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
3488 (Obviously nobody compiles with SCM_RECKLESS defined...)
3490 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
3492 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3494 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
3496 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
3498 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
3500 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
3501 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
3502 since use of `z' suggests that the arguments may be complex.
3504 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
3507 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
3509 * dump.c (scm_binary_write, scm_binary_read), eval.c
3510 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
3511 scm_guardian_greedy_p, scm_make_guardian), fports.c
3512 (scm_file_port_p): Minor docstring fixes.
3514 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
3516 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
3518 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
3520 (make_class_from_template): Do not bother to set the current
3521 module around the call to DEFVAR, scm_eval takes care of that.
3522 (scm_init_goops): Make scm_module_goops and
3523 scm_goops_lookup_closure permanent objects.
3525 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
3526 top level, create a fresh top-level environment for each
3527 expression instead of mutating the exisint frame. This is
3528 important when that frame is closed over.
3530 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
3531 SCM_DIGSPERLONG instead of DIGSPERLONG.
3533 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
3535 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
3536 before applying arrow procedure in `cond' and before applying
3537 receiver procedure in call-with-current-continuation.
3538 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
3539 macro. The argument is expanded more than one time.
3541 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
3542 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
3544 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
3546 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
3549 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3551 * variable.c (scm_make_variable, scm_make_undefined_variable)
3552 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
3553 (scm_variable_bound_p), values.c (scm_values)
3554 (scm_call_with_values), unif.c (scm_bit_count)
3555 (scm_bit_set_star_x), symbols.c (scm_gentemp)
3556 (scm_gensym), strings.c (scm_string_p, scm_make_string)
3557 (scm_read_only_string_p, scm_string_length, scm_string_ref)
3558 (scm_string_set_x, scm_substring, scm_string_append), stime.c
3559 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
3560 (scm_copy_random_state, scm_random), print.c (scm_newline)
3561 (scm_write_char, scm_simple_format), debug-malloc.c
3562 (scm_malloc_stats), environments.c (scm_environment_p)
3563 (scm_environment_bound_p, scm_environment_ref)
3564 (scm_environment_fold, scm_environment_define)
3565 (scm_environment_undefine, scm_environment_set_x)
3566 (scm_environment_cell, scm_environment_observe)
3567 (scm_environment_observe_weak, scm_environment_unobserve)
3568 (scm_make_eval_environment, scm_eval_environment_p)
3569 (scm_eval_environment_set_local_x, scm_eval_environment_local)
3570 (scm_eval_environment_imported)
3571 (scm_eval_environment_set_imported_x, scm_make_import_environment)
3572 (scm_import_environment_p, scm_import_environment_imports)
3573 (scm_import_environment_set_imports_x, scm_make_export_environment)
3574 (scm_export_environment_p, scm_export_environment_private)
3575 (scm_export_environment_set_private_x)
3576 (scm_export_environment_signature)
3577 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
3578 Added texinfo markup.
3580 * ports.c (scm_drain_input): Lowercased argument to @var.
3581 (scm_current_input_port, scm_current_output_port): Filled in
3582 missing explanation.
3583 (scm_current_load_port, scm_set_current_output_port)
3584 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
3585 Added texinfo markup.
3587 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
3588 (scm_release_arbiter): Added texinfo markup to docstrings.
3589 Changed `Returns' to `Return'.
3590 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
3592 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
3594 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
3595 by doubling them to `@@'.
3597 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3599 * numbers.c (scm_lognot), random.c (scm_random,
3600 scm_random_normal, scm_random_solid_sphere_x,
3601 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
3602 scm_random_exp), dynwind.c
3603 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
3605 * goops.c (scm_sys_initialize_object, scm_instance_p,
3606 scm_class_name, scm_class_precedence_list, scm_class_slots,
3607 scm_class_environment, scm_generic_function_name,
3608 scm_generic_function_methods, scm_method_generic_function,
3609 scm_method_specializers, scm_method_procedure, scm_make_unbound,
3610 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
3611 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
3612 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
3613 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
3614 scm_class_direct_supers, scm_class_direct_slots,
3615 scm_class_direct_subclasses, scm_class_direct_methods,
3616 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
3617 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
3618 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
3619 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
3620 scm_memoized_environment, scm_procedure_name,
3621 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
3623 (scm_class_of, scm_entity_p, scm_operator_p,
3624 scm_set_object_procedure_x, scm_object_procedure,
3625 scm_make_class_object), hooks.c (scm_make_hook_with_name,
3626 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
3627 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
3628 scm_hook_to_list), lang.c
3629 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
3630 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
3631 (scm_print_options, scm_port_with_print_state,
3632 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
3633 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
3634 scm_make_procedure_with_setter, scm_procedure), throw.c
3635 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
3636 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
3637 scm_stack_ref, scm_stack_length, scm_frame_p,
3638 scm_last_stack_frame, scm_frame_number, scm_frame_source,
3639 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
3640 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
3641 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
3642 (scm_dirname, scm_basename), dynwind.c
3643 (scm_wind_chain), read.c (scm_read_options, scm_read,
3644 scm_read_hash_extend), gc.c
3645 (scm_unhash_name), eval.c (scm_eval_options_interface,
3646 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
3647 (scm_display_error, scm_set_print_params_x,
3648 scm_display_application, scm_display_backtrace, scm_backtrace),
3649 async.c (scm_async, scm_system_async, scm_async_mark,
3650 scm_system_async_mark, scm_run_asyncs, scm_noop,
3651 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
3652 scm_mask_signals): Added docstrings.
3654 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
3656 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
3657 address of car/cdr. (Thanks to Dirk Herrmann)
3658 Use scm_sizet to obtain the length of strings.
3659 (Thanks to Matthias Koeppe)
3661 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
3663 * symbols.c (scm_mem2symbol): Put a empty statement after the
3664 next_symbol label. This is mandated by ANSI, appearantly.
3666 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3668 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
3669 sense to compile for a specific kernel version. Do not include
3670 <asm/signal.h> while defining __KERNEL__. This hack should no
3671 longer be needed and caused problems.
3673 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
3675 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
3676 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
3677 can not deal with immediates.
3679 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
3681 * list.c (scm_list_copy): Validate the first argument.
3683 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
3685 Fix evaluator so that top-level expressions are correctly
3686 evaluated with respect to the module system.
3688 * modules.h. modules.c (scm_current_module_lookup_closure): New
3691 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
3693 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
3694 names to better reflect their meaning.
3696 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
3697 evaluated at top-level and synronize lookup closure before
3698 executing every subform.
3699 (scm_primitve_eval_x, scm_primitive_eval): New functions.
3700 (scm_eval_x, scm_eval): Reimplement in terms of
3701 scm_primitive_eval_x and scm_primitive_eval, respectively.
3703 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
3705 * macros.c (scm_macro_name, scm_macro_transformer): Use
3706 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
3709 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
3711 * dump.c (scm_store_bytes): Store data size before data.
3712 (scm_restore_bytes): Restore data size. Takes a pointer to size.
3713 * dump.h (scm_restore_bytes): Updated.
3715 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
3717 * dump.c: Use double cells for update schedule.
3719 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
3721 * ports.c (scm_unread_char): Take an optional argument.
3723 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3725 * modules.h (scm_selected_module, scm_current_module): Renamed
3726 scm_selected_module to scm_current_module to synchronize Scheme
3728 (scm_select_module, scm_set_current_module): Likewise. Changed
3731 * ports.c (scm_port_for_each): Make a snapshot of the port table
3732 before iterating over it. The table might change while the user
3733 code is running. With the snapshot, the user can depend on the
3734 fact that each port that existed at the start of the iteration is
3735 encountered exactly once. (ice-9 popen) depends on this.
3737 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3739 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
3741 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
3742 range checking for the size parameter. Thanks to Martin
3743 Grabmueller for the hint.
3745 (scm_makstr): Reordered string initialization to make interrupt
3746 deferring unnecessary.
3748 * vectors.c (scm_make_vector): Fixed range checking.
3750 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3752 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
3754 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
3755 checking of the size parameter for type correctness and valid
3756 range. Thanks to Rob Browning for reporting the problem. Instead
3757 of deferring interrupts, scm_remember_upto_here_1 is used.
3759 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
3761 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
3762 (scm_dump_cell_update): Removed.
3763 (scm_dump_update): Renamed from scm_dump_object_update.
3764 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
3765 a pointer instead of returning a value.
3766 * keywords.c (keyword_undump): Updated.
3768 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
3770 * dump.c, dump.h: Modified a lot.
3771 (SCM_DUMP_COOKIE): Version 0.1
3772 (scm_dump_mark): Removed.
3773 (scm_restore_cell_object, scm_store_cell_object): New functions.
3775 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
3776 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
3777 New slots: dump, undump.
3778 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
3781 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
3782 (keyword_undump): Renamed from keyword_alloc.
3783 (scm_init_keywords): Set keyword_dump and keyword_undump.
3785 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
3787 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
3788 the deprecated SCM_DOUBLE_CELLP.
3790 * tags.h (SCM_DOUBLE_CELLP): deprecated.
3792 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
3794 * dump.c, dump.h: New files.
3795 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
3796 * init.c: #include "libguile/dump.h".
3797 (scm_init_guile_1): Call scm_init_dump.
3798 * smob.h (scm_smob_descriptor): New slots: dump_mark,
3799 dump_dealloc, dump_store, undump_alloc, undump_restore,
3801 * smob.c (scm_make_smob_type): Init the new slots.
3802 (scm_set_smob_dump, scm_set_smob_undump): New functions.
3803 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
3805 * keywords.c: #include "libguile/dump.h".
3806 (keyword_dealloc, keyword_alloc): New functions.
3807 (scm_init_keywords): Set smob_dump and smob_undump.
3809 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
3811 * vectors.c (scm_c_make_vector): New function.
3812 * vectors.h (scm_c_make_vector): Declared.
3813 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
3814 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
3815 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
3816 (scm_make_method_cache, scm_i_vector2list,
3817 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
3818 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
3819 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
3820 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
3821 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
3822 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
3823 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
3824 (scm_vector, scm_make_vector): Use scm_c_make_vector.
3826 * hashtab.c (scm_c_make_hash_table): New function.
3827 * hashtab.h (scm_c_make_hash_table): Declared.
3828 * environments.c (scm_make_leaf_environment,
3829 scm_make_eval_environment), gc.c (scm_init_storage),
3830 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
3831 Use scm_c_make_hash_table.
3833 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3835 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
3837 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3839 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
3842 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
3843 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
3844 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
3845 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
3846 srcprop.c (scm_source_properties, scm_set_source_properties_x,
3847 scm_source_property, scm_set_source_property_x), sort.c
3848 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
3849 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
3850 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
3853 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3855 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
3856 really get that arg.
3858 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
3860 * goops.c (s_scm_get_keyword): Bug fix.
3862 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3864 The following patch was sent by Martin Grabmueller. It makes sure
3865 that in case of parameter errors the correct function name is
3866 shown, and that parameter types are only checked once.
3868 * strop.c (string_copy, string_upcase_x, string_downcase_x,
3869 string_capitalize_x): New functions. Each one performs the core
3870 functionality of the corresponding scm_* function.
3872 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
3873 scm_string_downcase_x, scm_string_downcase,
3874 scm_string_capitalize_x, scm_string_capitalize): Reduced to
3875 parameter checking wrappers of the above functions.
3877 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3879 * continuations.c, dynl.c, keywords.c, load.c: Include
3880 strings.h. Thanks to Bill Schottstaedt for the bug report.
3882 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3884 * backtrace.c (display_header): Make sure that line and column
3885 information is shown independent of whether the port the code was
3886 read from had an associated filename. Thanks to Martin
3887 Grabmueller for providing this patch.
3889 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3891 * fports.[ch] (scm_file_port_p): New primitive.
3893 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3895 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
3896 These are now defined in fports.c, strports.c and vports.c.
3898 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
3899 vports.c (scm_tc16_sfport): Made variables (were macros defined in
3902 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
3903 (scm_make_sfptob): Made static. These return a type code now.
3905 fports.c (scm_init_fports), strports.c (scm_init_strports),
3906 vports.c (scm_init_vports): Create the corresponding port types.
3908 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
3909 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
3911 * init.c (scm_init_guile_1): Make sure strports are initialized
3914 * ports.[ch] (scm_make_port_type): Changed the return type to
3917 * ports.c (scm_ports_prehistory): Don't create any port types
3920 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
3921 against scm_tc16_fport directly.
3923 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3925 * srcprop.c (scm_set_source_property_x): Fix to handle
3926 (set-source-property! <obj> 'copy <datum>) correctly.
3928 2001-01-24 Gary Houston <ghouston@arglist.com>
3930 * filesys.c (scm_link): docstring fix.
3931 * fports.h (scm_setfileno): obsolete declaration removed.
3932 * posix.c: bogus popen declaration removed.
3934 * rdelim.c: new file, split from ioext.c.
3935 * rdelim.h: new file, split from ioext.h
3936 * Makefile.am: add rdelim.c and related files.
3937 * init.c: call scm_init_rdelim. include rdelim.h.
3939 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
3941 This patch was sent by Martin Grabmueller and makes sure that
3942 parameter errors are reported correctly by the lexicographic
3943 ordering predicates.
3945 * strorder.c (string_less_p, string_ci_less_p): New functions.
3947 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
3948 functionality into string_less_p, string_ci_less_p respectively.
3949 The remaining code is just a wrapper to do the parameter
3952 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
3953 parameters and call string_less_p instead of scm_string_less_p.
3955 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
3956 Check the parameters and call string_less_ci_p instead of
3957 scm_string_ci_less_p.
3959 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
3961 This patch modifies scm_display_error to perform parameter
3962 checking. Thanks to Neil Jerram for the bug report.
3964 * backtrace.[ch] (scm_i_display_error): New function.
3966 * backtrace.c (scm_display_error): Added parameter check and
3967 extracted the core functionality into function
3968 scm_i_display_error.
3970 * throw.c (handler_message): Call scm_i_display_error to display
3973 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3975 * eval.c (SCM_APPLY): Added # args check for application of
3976 procedures with arity 3. (Thanks to Anders Holst.)
3978 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
3980 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
3982 (SCM_OPDIRP): Deprecated.
3984 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
3987 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
3988 Instead, give an explicit error message in case the directory is
3991 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
3992 instead of SCM_OPENP and SCM_CLOSEDP.
3994 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
3996 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3998 * eval.c (inner_eval, scm_eval): Move all real functionality into
3999 inner_eval. Avoid to copy the expression twice by inlining some
4000 code from scm_i_eval.
4002 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4004 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
4005 now has to be the last clause, as required by R5RS. Thanks to
4006 Martin Grabmueller for the patch.
4008 2001-01-18 Gary Houston <ghouston@arglist.com>
4010 * ioext.c: further simplify scm_read_string_x_partial by defining
4013 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
4015 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
4017 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
4019 * __scm.h: Added comment about architecture and compiler
4020 properties that are required by guile.
4022 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
4023 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
4025 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
4027 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
4029 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
4030 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
4032 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4034 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
4035 to the names in limits.h.
4037 * numbers.c (abs_most_negative_fixnum): Added.
4039 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
4040 fixnum-min) special case.
4042 (scm_big_and): Fix for negative first parameter.
4044 (scm_bit_extract): Fix for fixnum paramters.
4045 Thanks to Rob Browning for the bug report.
4047 (scm_init_numbers): Initialize abs_most_negative_fixnum.
4049 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4051 * symbols.c (scm_symbol_bound_p): Fixed comment.
4052 Thanks to Chris Cramer.
4054 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4056 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
4057 Thanks to Bill Schottstaedt.
4059 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
4061 from Matthias Köppe:
4063 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
4064 casts its result, so doesn't yield an lvalue per ANSI C.
4066 * goops.c (s_scm_sys_set_object_setter_x): use
4067 SCM_SET_ENTITY_SETTER.
4068 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
4070 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
4071 its result, so doesn't yield an lvalue per ANSI C.
4072 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
4073 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
4074 SCM_GC_SET_CARD_FLAGS.
4075 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
4077 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
4079 2001-01-08 Gary Houston <ghouston@arglist.com>
4081 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
4082 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
4083 socket.c (scm_recvfrom): use the new macro, plus minor docstring
4085 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
4086 for fdes. if current input port is used, check that it's a file
4089 2001-01-06 Gary Houston <ghouston@arglist.com>
4091 * ioext.c (scm_read_string_x_partial): new procedure, implements
4092 read-string!/partial.
4093 * ports.c (scm_take_from_input_buffers): new procedure used by
4094 scm_read_string_x_partial.
4095 (scm_drain_input): use scm_take_from_input_buffers.
4097 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
4099 * validate.h (SCM_VALIDATE_NUMBER): New.
4101 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
4103 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
4104 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
4105 SET_DESTROYED): new defines/macros.
4106 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
4107 (add_to_live_list): takes a `guardian_t *' now, not SCM.
4108 (guardian_print): print more info.
4109 (guardian_apply): check if the guardian is destroyed, and throw an
4110 error if so. take one more optional argument `throw_p'.
4111 (scm_guard): depending on the value of `throw_p', return a boolean
4113 (scm_get_one_zombie): remove redundant property test.
4114 (guardian_t): represent the various (currently 3, I hope nothing
4115 more gets added) boolean fields as bit flags.
4116 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
4117 (scm_destroy_guardian_x): new procedure.
4119 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
4120 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
4122 2001-01-01 Gary Houston <ghouston@arglist.com>
4124 * fports.c (fport_write): bugfix: handle short writes for
4125 unbuffered ports too. optimize the buffered case by minimizing
4126 the number of write/flush calls.
4127 (write_all): new helper procedure.
4129 The ChangeLog continues in the file: "ChangeLog-2000"