* coop.c (mother_awake_p): New variable.
[bpt/guile.git] / libguile / ChangeLog
1 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
2
3 These changes fixes a race condition in the Guile coop - pthread
4 compatibility code.
5
6 * coop.c (mother_awake_p): New variable.
7 (coop_create): Set mother_awake_p before creating or signalling
8 mother; wait until mother is going to sleep before returning.
9 (mother): Reset mother_awake_p before going to sleep.
10
11 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
12
13 * options.c (protected_objects, scm_init_options): The content of
14 protected_objects is now protected from garbage collection using
15 scm_gc_register_root instead of scm_permanent_object.
16
17 (get_option_setting): New static function that computes an option
18 setting as it was formerly done in the function scm_options.
19
20 (get_documented_option_setting): New static function that
21 returns option documentation as it was formerly done in the
22 function scm_options. Note that documentation C strings are no
23 longer precomputed into SCM objects. Instead, they are converted
24 into SCM strings every time get_documented_option_setting is
25 called.
26
27 (change_option_setting): New static functions that modifies the
28 option setting as it was formerly done in the function
29 scm_options. The function is now exception safe, i. e. won't
30 cause a memory leak when interrupted. Further, only non-immediate
31 option values are added to the protection list.
32
33 (scm_options): This function now has only the purpose to dispatch
34 to to get_option_setting, get_documented_option_setting or
35 change_option_setting, depending on the arguments given to
36 scm_options.
37
38 (scm_init_opts): Don't convert documentation C strings into SCM
39 strings. Further, don't protect any object values: They _must_
40 be immediate values, otherwise there is no guarantee that they
41 have not been collected before anyway.
42
43 * options.[ch] (scm_t_option): Made type unsigned, name into a
44 constant char* and val into a scm_t_bits type.
45
46 (scm_options, scm_init_opts): The number of options is guaranteed
47 to be larger or equal to zero. Thus, the type is changed to
48 unsigned.
49
50 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
51
52 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
53 testing an unsigned value for being >= 0.
54
55 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
56
57 * numbers.h: Removed old comment about using SCM_CAR to access
58 non-pair cells.
59
60 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
61 the return value is signed. Thanks to Brian Crowder for the bug
62 report.
63
64 (SCM_SRS): Avoid unnecessary casting and don't unpack input
65 values. With this patch, SCM_SRS can be safely used for other
66 types than scm_t_signed_bits. However, it should still better be
67 an internal macro and thus be renamed to SCM_I_SRS.
68
69 (SCM_MAKINUM, SCM_INUM): Use proper casting.
70
71 2001-10-03 Gary Houston <ghouston@arglist.com>
72
73 * continuations.h, unif.h: in the descriptions of the bit patterns
74 of the heap cells, make bit 0 the least significant.
75
76 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
77
78 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
79 Thanks to Golubev I. N.
80
81 2001-09-25 Gary Houston <ghouston@arglist.com>
82
83 * ports.c (scm_drain_input): extended the docstring. thanks to
84 Alex Schroeder and Thien-Thi Nguyen.
85
86 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
87
88 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
89 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
90 macros. (The NUM names might soon change.)
91
92 * numbers.h: Added missing declarations.
93
94 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
95
96 * Makefile.am: Distribute num2float.i.c.
97
98 * num2float.i.c: New file, multiply included by numbers.c, used
99 to "templatize" the float <-> num conversion routines.
100
101 * numbers.c: New functions: scm_num2float, scm_float2num,
102 scm_num2double, scm_double2num.
103
104 2001-09-21 Rob Browning <rlb@defaultvalue.org>
105
106 * .cvsignore: really add version.h
107
108 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
109 Otherwise it fails on the alpha. However, we might rather choose
110 this size conditionally.
111
112 * numbers.c (scm_gcd): change "k" to a long from an int.
113 Otherwise it fails on the alpha. However, we might rather choose
114 this size conditionally.
115
116 * error.c (scm_wta): coerce char* to intptr_t before int
117 assignment.
118
119 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
120 int.
121
122 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
123
124 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
125
126 * numbers.c (scm_integer_expt): Accept inexact integer in second
127 argument. (Thanks to Bill Schottstaedt.)
128
129 2001-09-20 Rob Browning <rlb@defaultvalue.org>
130
131 * .cvsignore: add version.h
132
133 * versiondat.h.in: removed (obsolete).
134
135 * version.h.in: renamed from version.h.
136 (SCM_GUILE_MAJOR_VERSION): new public macro.
137 (SCM_GUILE_MINOR_VERSION): new public macro.
138 (SCM_GUILE_MICRO_VERSION): new public macro.
139
140 * version.h: renamed to version.h.in.
141
142 * version.c
143 (scm_major_version): support integer *_VERSION macros.
144 (scm_minor_version): support integer *_VERSION macros.
145 (scm_micro_version): support integer *_VERSION macros.
146 (scm_version): support integer *_VERSION macros.
147
148 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
149
150 * error.c, error.h: Made error keys globally accessible.
151 Applications might want to test for these or use them in a direct
152 call to scm_error.
153
154 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
155 routines are passed an inexact. This change in behavior is
156 motivated by concordance with R5RS: It is more common that a
157 primitive doesn't want to accept an inexact for an exact.
158
159 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
160
161 The following patch partially undoes my patch from 2001-06-30,
162 where I added the function scm_gc_mark_cell_conservatively. The
163 function is buggy, since it breaks guile during conservative
164 marking if a pointer on the stack points directly into the list of
165 free cells on the heap: With conservative cell marking this will
166 cause the whole free list to be scanned and marked - boom!
167
168 * gc.c (allocated_mark, MARK, heap_segment,
169 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
170 (scm_gc_mark_cell_conservatively): Remove function
171 scm_gc_mark_cell_conservatively and update the corresponding
172 comments and uses accordingly. Thanks to Christopher Cramer for
173 the patch. (Minor corrections by me.)
174
175 2001-09-15 Gary Houston <ghouston@arglist.com>
176
177 * root.h (scm_root_state): removed the continuation_stack and
178 continuation_stack_ptr members, which have no apparent purpose.
179 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
180 removed.
181
182 * root.c (root_mark), init.c (restart_stack, start_stack), gc
183 (scm_igc): remove all references to contination_stack and
184 continuation_stack_ptr, avoiding allocation of a vector and
185 useless processing during gc.
186
187 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
188
189 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
190
191 (TCONC_IN): Make sure that the cell word 0 is initialized last.
192
193 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
194
195 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
196
197 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
198 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
199
200 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
201
202 * guardians.c (mark_dependencies_in_tconc,
203 whine_about_self_centered_zombies, scm_init_guardians): Register
204 the static global variable `self_centered_zombies' via
205 scm_gc_register_root, to make some cdr-ing unnecessary.
206
207 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
208
209 * backtrace.c (display_backtrace_file,
210 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
211 values, use SCM_FALSEP when comparing SCM values against #f.
212 Thanks to Rob Browning for the bug report.
213
214 2001-09-12 Martin Baulig <martin@home-of-linux.org>
215
216 * strings.[ch] (scm_str2string): New function.
217
218 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
219
220 * gc.c (scm_done_free): Always subtract size from scm_mallocated
221 when computing nm, even if it's negative.
222 (scm_must_malloc): Abort on overflow of scm_mtrigger.
223 (scm_must_realloc): Likewise.
224
225 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
226
227 * numbers.c (scm_sys_check_number_conversions): new function,
228 defined if Guile is compiled in debugging mode. currently checks
229 `scm_num2ulong', should check much much more.
230
231 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
232 unsigned, ensure that it's positive. thanks to Martin Baulig!
233
234 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
235
236 * __scm.h: Added new section about compile time selectable
237 features.
238
239 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
240 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
241 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
242 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
243 Removed.
244
245 * deprecation.c (scm_include_deprecated_features): Simplified.
246
247 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
248 `SCM_IMP´ instead of `!SCM_CELLP´.
249
250 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
251 Extract side-effecting operations from macros.
252
253 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
254 scm_top_level_lookup_closure_var and scm_system_transformer.
255
256 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
257
258 (heap_segment): Use CELL_P instead of SCM_CELLP.
259
260 * init.c (start_stack): Don't initialize
261 scm_top_level_lookup_closure_var and scm_system_transformer.
262
263 * modules.c (scm_set_current_module): Don't access
264 scm_top_level_lookup_closure_var and scm_system_transformer.
265
266 (scm_sym2var): Don't call scm_variable_set_name_hint.
267
268 (scm_post_boot_init_modules): Removed deprecated initializations.
269
270 * print.c (scm_ipruk): Don't access cell contents of non cells.
271
272 * strings.c (scm_string_set_x): All strings are writable.
273
274 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
275 type. There is only one string type now.
276
277 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
278
279 * tags.h: Remove comments about two different string types.
280
281 (SCM_CELLP, SCM_NCELLP): Deprecated.
282
283 * variable.c (make_variable): Remove code variant for vcells.
284
285 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
286 SCM_VARIABLE_LOC): Remove code variant for vcells.
287
288 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
289 SCM_ENABLE_DEPRECATED with the logic reversed.
290
291 * dynl.c (moddata, registered_mods), dynl.[ch]
292 (scm_register_module_xxx, scm_registered_modules,
293 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
294 (*top-level-lookup-closure*), eval.[ch]
295 (scm_top_level_lookup_closure_var, scm_system_transformer,
296 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
297 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
298 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
299 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
300 scm_unprotect_object), modules.c (root_module_lookup_closure,
301 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
302 beautify_user_module_x_var, try_module_autoload_var,
303 scm_module_full_name), modules.[ch] (scm_the_root_module,
304 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
305 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
306 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
307 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
308 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
309 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
310 scm_make_shared_substring), tags.h (scm_tc7_substring,
311 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
312 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
313 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
314 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
315 Removed.
316
317 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
318 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
319 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
320 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
321 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
322 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
323 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
324 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
325 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
326 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
327 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
328 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
329 (setzone, scm_strftime, scm_strptime), vports.c
330 (scm_make_soft_port): Remove calls to
331 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
332 gone, all strings are 0-terminated anyway.
333
334 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
335 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
336 double inclusion of the same headers to the SCM_<filename>_H
337 format.
338
339 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
340 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
341 print.c (scm_iprin1): The type scm_tc7_substring does not exist
342 any more.
343
344 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
345 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
346 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
347 !SCM_<foo> over SCM_N<foo>.
348
349 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
350
351 * Makefile.am: Remove references to symbols-deprecated.c.
352
353 * symbols.c (scm_init_symbols): Don't initialize deprecated
354 symbol functions.
355
356 * symbols-deprecated.c: Removed.
357
358 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
359 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
360 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
361 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
362 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
363 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
364 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
365 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
366 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
367 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
368 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
369 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
370 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
371 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
372 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
373 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
374 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
375 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
376 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
377 scm_intern0, scm_sysintern, scm_sysintern0,
378 scm_sysintern0_no_module_lookup, scm_symbol_value0,
379 scm_string_to_obarray_symbol, scm_intern_symbol,
380 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
381 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
382 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
383 vectors.[ch] (scm_vector_set_length_x): Removed.
384
385 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
386 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
387 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
388 Renamed the macros that are defined to inhibit double inclusion of
389 the same headers to the SCM_<filename>_H format.
390
391 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
392 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
393 SCM_N<foo>.
394
395 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
396
397 * continuations.h (scm_contregs), debug.h (scm_debug_info,
398 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
399 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
400 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
401 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
402 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
403 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
404 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
405 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
406 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
407 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
408 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
409
410 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
411 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
412 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
413 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
414 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
415 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
416 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
417 double inclusion of the same headers to the SCM_<filename>_H
418 format.
419
420 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
421 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
422 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
423 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
424 !SCM_<foo> over SCM_N<foo>.
425
426 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
427
428 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
429 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
430 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
431 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
432 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
433 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
434 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
435 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
436 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
437 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
438 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
439 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
440 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
441 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
442 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
443 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
444 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
445 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
446 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
447 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
448 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
449 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
450 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
451 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
452 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
453 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
454 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
455 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
456 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
457 the macros that are defined to inhibit double inclusion of the
458 same headers to the SCM_<filename>_H format.
459
460 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
461
462 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
463 "scm_t_portable" with "scm_port_table" which was an artifact from
464 the great "scm_*_t -> scm_t_" renaming.
465
466 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
467
468 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
469 used; nfc. Thanks to Bill Schottstaedt.
470
471 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
472 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
473 Thanks to Chris Cramer.
474
475 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
476
477 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
478
479 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
480 dynamic scope.
481 * dynwind.h (scm_swap_bindings): Declare.
482 * dynwind.c (scm_swap_bindings): Make non-static.
483
484 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
485
486 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
487 doing exactly nothing about them). thanks Neil!
488
489 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
490
491 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
492
493 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
494
495 * gc.c: Fix omission bug: Add `heap_segment' forward decl
496 (proto) in the case when either `GUILE_DEBUG' or
497 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
498
499 (map_free_list): Fix typo: Ref `f' correctly.
500
501 Thanks to Chris Cramer.
502
503 2001-08-15 Rob Browning <rlb@defaultvalue.org>
504
505 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
506 variables.
507 (libpath.h): change libguileversion to libguileinterface.
508
509 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
510
511 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
512 ChangeLog-2000. Thanks to Daniel Skarda!
513
514 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
515
516 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
517 do it from the Makefile.
518
519 * Makefile.am: rearrange the snarfing slightly, so that .doc files
520 are of a reasonable size.
521
522 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
523
524 * stacks.c (scm_make_stack): Improve docstring by explaining use
525 of cutting args.
526
527 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
528
529 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
530 scm_char_whitespace_p, scm_char_upper_case_p,
531 scm_char_lower_case_p, scm_char_is_both_p): Do not require
532 characters to fulfill isascii in addition to the primary
533 predicate.
534
535 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
536
537 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
538 scm_istr2flo, scm_istring2number): Removed.
539
540 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
541 SCM_SLOPPY_<foo>.
542
543 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
544 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
545 Added.
546
547 (scm_string_to_number): Use new number parser.
548
549 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
550 handles complex numbers.
551
552 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
553 SCM_<foo>_H.
554
555 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
556 SCM_N<pred>.
557
558 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
559
560 (scm_i_mem2number): Added.
561
562 (scm_exact_to_inexact): Changed signature.
563
564 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
565 here instead of within scm_i_mem2number. Call scm_i_mem2number
566 instead of scm_istr2int and scm_istring2number.
567
568 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
569
570 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
571 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
572 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
573 !SCM_<pred> over SCM_N<pred>.
574
575 (scm_eval_body): Remove side effecting code from macro call.
576
577 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
578 SCM_NIMP test.
579
580 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
581
582 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
583
584 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
585
586 Removed vcell slot from structs.
587
588 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
589 subsequent indices.
590
591 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
592 zero. Use scm_vtable_index_layout instead of "0" when accessing
593 said slot.
594 (scm_init_struct): Remove vcell slot layout code from
595 required_vtable_fields.
596
597 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
598
599 * goops.c (build_class_class_slots): Removed vcell slot
600 definition.
601
602 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
603 Removed vcell slot layout code.
604 (scm_si_vcell): Removed.
605
606 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
607
608 "Glocs" have been removed.
609
610 * tags.h: Update tag system docs.
611 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
612 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
613 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
614 or SCM_NCONSP, respectively.
615
616 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
617 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
618 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
619
620 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
621 tell glocs from structs.
622
623 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
624
625 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
626 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
627 instead of with glocs.
628 (EVALCAR): Do not test for glocs.
629 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
630 condition.
631 (scm_unmemocar): Do not handle glocs.
632 (scm_m_atfop): Memoize as a variable, not as a gloc.
633 (scm_eval_args, scm_deval_args): Do not handle glocs.
634 (scm_ceval, scm_deval): Likewise.
635
636 * eval.h (SCM_XEVALCAR): Do not test for glocs.
637 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
638 Removed.
639
640 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
641
642 * dynwind.c (scm_swap_bindings): Likewise.
643 (scm_dowinds): Updated to recognize lists of variables instead of
644 lists of glocs.
645
646 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
647
648
649 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
650 where it is needed.
651
652 2001-07-25 Gary Houston <ghouston@arglist.com>
653
654 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
655 docstrings to reflect the n-ary implementation.
656
657 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
658
659 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
660 value of a variable, not the plain "return" statement.
661
662 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
663
664 * eval.c: Allow variables in memoized code (in addition to glocs).
665 (scm_lookupcar): Handle variables in lost races. Replace symbol
666 with variable directly, do not make a gloc.
667 (scm_unmemocar): Rewrite variables using a reverse lookup, just
668 like glocs.
669 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
670 the main switch.
671
672 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
673
674 * variable.c (scm_i_variable_print): Use "value" instead of
675 "binding" since a binding is the mapping between symbols and
676 variables, not between variables and their values.
677
678 * tags.h (scm_tc7_variable): New.
679 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
680 * print.c (scm_iprin1): Likewise.
681
682 * variable.h (scm_tc16_variable): Removed.
683 (SCM_VARIABLEP): Test for new tc7 code.
684 (scm_i_variable_print): New.
685 * variable.c (scm_tc16_variable): Removed.
686 (variable_print): Renamed to scm_i_variable_print and made
687 non-static.
688 (variable_equal_p): Removed.
689 (make_variable): Construct a tc7 object instead of a smob.
690 (scm_init_variable): Do not register smob.
691
692 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
693
694 * tags.h: Include inttypes.h when we have it.
695
696 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
697
698 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
699 is taken by the new SCM_IM_CALL_WITH_VALUES.
700 * print.c (scm_isymnames): Update table accordingly.
701
702 2001-07-22 Gary Houston <ghouston@arglist.com>
703
704 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
705 SCM_MAKINUM to convert regoff_t value to SCM.
706
707 2001-07-21 Gary Houston <ghouston@arglist.com>
708
709 * scmsigs.c: include sys/time.h for itimer stuff.
710
711 2001-07-19 Rob Browning <rlb@defaultvalue.org>
712
713 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
714
715 * c-tokenize.lex: add option %nounput to quiet warning.
716 Add prototype for yylex to quiet warning.
717
718 * scmconfig.h.in: add flags for setitimer and getitimer.
719
720 * scmsigs.h (scm_init_scmsigs): new prototype.
721 (scm_init_scmsigs): new prototype.
722
723 * scmsigs.c (s_scm_setitimer): new function.
724 (s_scm_setitimer): new function.
725
726 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
727
728 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
729 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
730 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
731 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
732 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
733 guile-func-name-check.in, guile-snarf-docs-texi.in,
734 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
735 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
736 objprop.c, objprop.h, options.c, options.h, random.h,
737 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
738 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
739 version.c, version.h: Updated copyright notice.
740
741 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
742
743 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
744 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
745 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
746 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
747 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
748 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
749 sym_environment, scm_sym_change_class): New static variables to
750 hold predefined symbols.
751
752 (build_class_class_slots): Build the list using scm_list_n
753 instead of cons. Also, slots are already created as lists, thus
754 making a call to maplist unnecessary.
755
756 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
757 scm_class_direct_subclasses, scm_class_direct_methods,
758 scm_class_precedence_list, scm_class_slots, scm_class_environment,
759 scm_method_procedure, create_standard_classes, purgatory): Use
760 predefined symbols.
761
762 (build_slots_list, compute_getters_n_setters,
763 scm_sys_initialize_object, scm_sys_inherit_magic_x,
764 get_slot_value_using_name, set_slot_value_using_name,
765 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
766 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
767 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
768
769 (scm_sys_prep_layout_x): Minimize variable scopes.
770
771 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
772 scm_sys_fast_slot_set_x): Fix signedness.
773
774 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
775 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
776 scm_memoize_method, scm_wrap_object): Use packing and unpacking
777 when converting to and from SCM values.
778
779 (scm_enable_primitive_generic_x): Add rest argument checking.
780
781 (map, filter_cpl, maplist, scm_sys_initialize_object,
782 scm_sys_prep_layout_x, slot_definition_using_name,
783 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
784 call_memoize_method, scm_make, scm_make_class): Prefer explicit
785 predicates over SCM_N?IMP tests.
786
787 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
788 checking.
789
790 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
791 alias.
792
793 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
794
795 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
796
797 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
798
799 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
800
801 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
802
803 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
804
805 * strings.c (s_scm_string): fix arg position in assert.
806
807 2001-07-11 Gary Houston <ghouston@arglist.com>
808
809 * strports.c (st_write): use memcpy, not strncpy. thanks to
810 Dale P. Smith.
811
812 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
813
814 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
815 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
816 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
817 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
818 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
819 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
820 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
821 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
822 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
823 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
824 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
825 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
826 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
827 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
828 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
829 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
830 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
831 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
832 weaks.c, weaks.h: Remove "face-lift" comment.
833
834 2001-07-08 Rob Browning <rlb@defaultvalue.org>
835
836 * .cvsignore: add stamp-h.in.
837
838 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
839
840 * hooks.c (scm_make_hook, scm_add_hook_x),
841 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
842 value info to the docstrings.
843
844 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
845
846 Some more compatibility patches for Windows.
847
848 * posix.c (getlogin): getlogin() implementation for Windows.
849
850 * backtrace.c, ioext.c: Include <stdio.h>.
851
852 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
853 exist.
854
855 * cpp_sig_symbols.in: Added SIGBREAK.
856
857 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
858
859 * strports.c (scm_read_0str, scm_eval_0str): Call
860 scm_c_read_string and scm_c_eval_string respectively, not
861 themselves. Thanks to Dale P. Smith!
862
863 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
864
865 * unif.c (scm_array_set_x): The variable args does not
866 necessarily have to be a list. Further, got rid of a redundant
867 SCM_NIMP test.
868
869 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
870
871 * list.c (SCM_I_CONS): Make sure the cell type is initialized
872 last.
873
874 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
875 init_heap_seg): Fixed signedness.
876
877 (init_heap_seg): Replaced strange for-loop with a while loop.
878
879 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
880
881 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
882
883 The following patch adds conservative marking for the elements of
884 free or allocated cells.
885
886 * gc.c (allocated_mark, heap_segment): New static functions.
887
888 (which_seg): Deleted, since the functionality is now provided by
889 function heap_segment.
890
891 (map_free_list): Use heap_segment instead of which_seg.
892
893 (MARK): If cell debugging is disabled, mark free cells
894 conservatively.
895
896 (scm_mark_locations, scm_cellp): Extracted the search for the
897 heap segment of a SCM value into function heap_segment.
898
899 (scm_init_storage): Allocated cells must be marked
900 conservatively.
901
902 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
903
904 The following patch changes the representation of weak vectors to
905 double cells instead of using an extension of the vector's
906 allocated memory.
907
908 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
909 the result of SCM_WVECT_GC_CHAIN.
910
911 (scm_gc_sweep): Weak vectors don't have extra fields any more.
912
913 * weaks.c (allocate_weak_vector): New static function. It does
914 not patch any previously created vector object during the
915 construction of a weak vector, and thus doesn't need to switch
916 off interrupts during vector creation.
917
918 (scm_make_weak_vector, scm_make_weak_key_hash_table,
919 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
920 Use allocate_weak_vector to provide the new weak vector object.
921
922 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
923 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
924 now stored in the double cell.
925
926 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
927 Use SCM_WVECT_TYPE.
928
929 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
930 using an entry of the double cell.
931
932 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
933
934 * stamp-h.in: bye bye
935
936 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
937
938 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
939 scm_eval_0str.
940
941 * load.c, load.h (scm_c_primitive_load,
942 scm_c_primitive_load_path): New.
943
944 * strports.c, strports.h (scm_c_read_string): Renamed from
945 scm_read_0str. Also, added "const" qualifier to argument.
946 (scm_c_eval_string): Renamed from scm_eval_0str.
947 (scm_read_0str, scm_eval_0str): Deprecated.
948
949 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
950
951 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
952 SCM_LIST1.
953
954 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
955
956 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
957 scm_list_n): New functions.
958 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
959 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
960 (lots of files): Use the new functions.
961
962 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
963
964 * strings.c: #include "libguile/deprecation.h".
965
966 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
967
968 * read.c (scm_lreadr): When reading a hash token, check for a
969 user-defined hash procedure first, so that overriding the builtin
970 hash characters is possible (this was needed for implementing
971 SRFI-4's read synax `f32(...)').
972
973 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
974 because the latter is unsigned now and breaks comparisons like
975 (n < (scm_t_signed_bits)MIN_VALUE).
976
977 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
978
979 * eval.h, eval.c (scm_call_4): New function.
980
981 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
982 directly rather than dispatching to them via scm_ithrow and a lazy
983 catch.
984
985 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
986 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
987 for trap handler procedures.
988
989 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
990 procedures not being #f.
991
992 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
993
994 * Makefile.am (c-tokenize.c): add rule to generate it.
995 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
996
997 filter-doc-snarfage.c: remove.
998
999 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1000
1001 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
1002
1003 The following set of changes makes compiling Guile under various
1004 Windows compilers easier. Compilation under GNU systems should
1005 not be affected at all.
1006
1007 Thanks to Stefan Jahn for all necessary information, patches and
1008 testing.
1009
1010 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
1011 getpgrp, ttyname, primitive-fork and some header inclusion for
1012 Windows.
1013
1014 * random.c: Define M_PI, if not predefined and use __int64 for
1015 LONG64 under Windows.
1016
1017 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
1018 Windows and conditionalize some signal names.
1019
1020 * socket.c (scm_getsockopt): Added missing comma.
1021 Include socket library header under Windows.
1022
1023 * stime.c (CLKTCK): Add cast to int, to make it compile under
1024 Windows.
1025
1026 * ports.c (truncate): New function, compiled only under Windows.
1027
1028 * net_db.c: Do not declare errno under Windows.
1029
1030 * iselect.h, inet_aton.c: Include socket library headers under
1031 Windows.
1032
1033 * guile.c (inner_main): Under Windows, initialize socket library
1034 and initialize gdb_interface data structures.
1035
1036 * gdb_interface.h: Under Windows, gdb_interface cannot be
1037 initialized statically. Initialize at runtime instead.
1038
1039 * fports.c (write_all): ssize_t -> size_t.
1040 (fport_print): Conditionalize call to ttyname().
1041 (getflags): New function, compiled only under Windows.
1042
1043 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
1044 primitives chown, link, fcntl.
1045 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
1046 as path seperator.
1047
1048 * backtrace.c: Include <io.h> under Windows.
1049
1050 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
1051
1052 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
1053 declaration.
1054
1055 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
1056
1057 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
1058 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
1059 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
1060 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
1061 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
1062 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
1063 (scm_dynamic_wind, scm_dowinds), environments.c
1064 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
1065 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
1066 goops.c (GETVAR, purgatory, make_class_from_template,
1067 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
1068 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
1069 (scm_primitive_load), modules.c (scm_resolve_module,
1070 scm_c_define_module, scm_c_use_module, scm_c_export,
1071 module_variable, scm_eval_closure_lookup, scm_sym2var,
1072 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
1073 ports.c (scm_port_for_each), print.c (scm_printer_apply),
1074 properties.c (scm_primitive_property_ref), ramap.c (ramap,
1075 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
1076 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
1077 (scm_object_to_string, scm_call_with_output_string,
1078 scm_call_with_input_string), throw.c (scm_body_thunk,
1079 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
1080 scm_make_shared_array), vports.c (sf_flush, sf_write,
1081 sf_fill_input, sf_close): Use one of the above functions.
1082 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
1083
1084 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1085
1086 * filesys.c (scm_close), ports.c (scm_close_port,
1087 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
1088 instead of SCM_NEGATE_BOOL.
1089
1090 * filesys.c (scm_stat): Clean up type dispatch.
1091
1092 * filesys.c (scm_stat), ports.c (scm_input_port_p,
1093 scm_output_port_p): Get rid of redundant IM type check.
1094
1095 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
1096 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
1097 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
1098 scm_return_entry), numbers.c (scm_number_to_string), objects.c
1099 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
1100 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
1101 scm_addr_vector), stime.c (scm_strftime), strings.c
1102 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
1103 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
1104 scm_string_split), strports.c (scm_strport_to_string), symbols.c
1105 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
1106 instead of scm_makfromstr.
1107
1108 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
1109 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
1110 scm_read_hash_extend), stime.c (scm_strftime), strings.c
1111 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
1112 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
1113 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
1114 !SCM_<pred> over SCM_N<pred>.
1115
1116 * strings.[ch] (scm_makfromstr): Deprecated.
1117
1118 (scm_mem2string): New function, replaces scm_makfromstr.
1119
1120 * strings.c (scm_substring), strop.c (string_copy,
1121 scm_string_split), strports.c (scm_strport_to_string), symbols.c
1122 (scm_symbol_to_string): Fix gc problem.
1123
1124 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
1125 SCM_<foo>_H.
1126
1127 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
1128 warning about comparing signed and unsigned values. This fix is
1129 not optimal, since it won't work reliably if sizeof (c_start) >
1130 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
1131 solution is to define this macro as an inline function, thus
1132 allowing to specifiy the types of c_start and c_end.
1133
1134 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1135
1136 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
1137 scm_t_debug_frame*.
1138
1139 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
1140 Rename <foo>H to SCM_<foo>_H.
1141
1142 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
1143 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
1144
1145 (narrow_stack): Make i unsigned. Don't use side-effecting
1146 operations in conditions.
1147
1148 (narrow_stack, scm_make_stack, scm_stack_id,
1149 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
1150
1151 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
1152 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
1153 more.
1154
1155 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
1156 signedness.
1157
1158 (scm_last_stack_frame): Remove bogus `;´.
1159
1160 * stacks.h (SCM_FRAMEP): Fix type check.
1161
1162 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
1163
1164 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
1165 c-tokenize.c when doing maintainer-clean.
1166
1167 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
1168
1169 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
1170 simplify.
1171
1172 * eval.c: all hash signs are in column 0.
1173
1174 * Makefile.am (guile_filter_doc_snarfage): build using
1175 c-tokenize.c, not filter-doc-snarfage.c.
1176 rearrange snarfing dependencies a bit.
1177
1178 * c-tokenize.lex: new file.
1179
1180 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
1181
1182 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
1183 scm_t_srcpropso_plist. See the big type renaming.
1184 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
1185 Thanks to Seth Alves!
1186
1187 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
1188 they aren't defined already.
1189
1190 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1191
1192 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
1193 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
1194 problem.
1195
1196 * backtrace.c (display_expression, scm_set_print_params_x,
1197 display_application, display_frame, scm_backtrace), numbers.c
1198 (scm_istring2number), objects.c (scm_class_of,
1199 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
1200 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
1201
1202 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
1203 always positive.
1204
1205 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
1206 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
1207
1208 * objects.c (scm_class_of): Type fix.
1209
1210 (scm_mcache_lookup_cmethod): Improved comment, simplified,
1211 eliminated goto.
1212
1213 * pairs.h (scm_error_pair_access): The function can return if
1214 called recursively.
1215
1216 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1217
1218 * init.c (scm_init_guile_1): Removed initialization of tag.c.
1219
1220 * gdbint.c, init.c: Removed inclusion of tag.h.
1221
1222 * tag.h, tag.c: Removed files.
1223
1224 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
1225
1226 2001-06-20 Gary Houston <ghouston@arglist.com>
1227
1228 * deprecation.c, extensions.c, rw.c: include string.h.
1229
1230 2001-06-19 Gary Houston <ghouston@arglist.com>
1231
1232 * filter-doc-snarfage.c (process): added ungetc in
1233 MULTILINE_COOKIE case since otherwise it fails when there's no
1234 space between the '(' and the quote of the following string
1235 (gcc 3.0).
1236
1237 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
1238
1239 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
1240
1241 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
1242
1243 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
1244 extension takes place.
1245 * strings.h (SCM_STRING_LENGTH): Likewise.
1246 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
1247
1248 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
1249 it.
1250
1251 * tags.h: Include <stdint.h> when we have it.
1252 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
1253 available. Else use "unsigned long".
1254 (scm_signed_bits_t): New.
1255
1256 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
1257 (SCM_INUM): Cast result to scm_signed_bits_t.
1258
1259 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
1260
1261 * mkstemp.c: Update path to #include file scmconfig.h.
1262 Thanks to Golubev I. N.
1263
1264 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1265
1266 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
1267
1268 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
1269 the macro definition.
1270
1271 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
1272 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
1273 instead of SCM_INST_TYPE.
1274
1275 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
1276 the object is a struct before accessing its struct flags.
1277
1278 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
1279
1280 2001-06-10 Gary Houston <ghouston@arglist.com>
1281
1282 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
1283 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
1284 work reliably anymore. try it from boot-9.scm instead.
1285
1286 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
1287
1288 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
1289 Thanks to Matthias Köppe!
1290
1291 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
1292
1293 * snarf.h, filter-doc-snarfage.c: more changes to cope with
1294 space-happy C preprocessors.
1295
1296 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
1297 inside cookies. thanks to Matthias Köppe!
1298
1299 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1300
1301 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
1302 keywords. Fix gc protection.
1303
1304 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
1305 operations in macro calls.
1306
1307 * pairs.c (scm_error_pair_access): Avoid recursion.
1308
1309 Thanks to Matthias Koeppe for reporting the bugs that correspond
1310 to the following set of patches.
1311
1312 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
1313 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
1314 bitvector base address using SCM_BITVECTOR_BASE.
1315
1316 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
1317 unsigned long*.
1318
1319 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1320
1321 * goops.c (SCM_CLASS_REDEF): Removed.
1322
1323 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
1324 SCM_<foo>_H.
1325
1326 Thanks to Matthias Koeppe for reporting the bugs that correspond
1327 to the following set of patches.
1328
1329 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
1330 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
1331 scm_sys_allocate_instance, clear_method_cache,
1332 scm_sys_invalidate_method_cache_x, scm_make,
1333 create_standard_classes, scm_make_port_classes, scm_make_class,
1334 scm_add_slot): Use SCM_SET_SLOT to set slot values.
1335
1336 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
1337
1338 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
1339
1340 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
1341 UNARY_ELTS_CODE): Remove bogus break statement.
1342
1343 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
1344 Don't access bit vectors elements as SCM objects.
1345
1346 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
1347 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1348 Don't assign to an unpacked value.
1349
1350 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
1351
1352 * __scm.h (SCM_NORETURN): Moved here from error.h.
1353
1354 (SCM_UNUSED): New macro.
1355
1356 (SCM_DEBUG_PAIR_ACCESSES): New macro.
1357
1358 * backtrace.c (display_error_handler), continuations.c
1359 (continuation_print), debug.c (debugobj_print), dynwind.c
1360 (guards_print), environments.c (observer_print,
1361 core_environments_finalize, leaf_environment_cell,
1362 leaf_environment_print, eval_environment_print,
1363 eval_environment_observer, import_environment_define,
1364 import_environment_undefine, import_environment_print,
1365 import_environment_observer, export_environment_define,
1366 export_environment_undefine, export_environment_print,
1367 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
1368 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
1369 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
1370 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
1371 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
1372 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
1373 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
1374 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
1375 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
1376 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
1377 set_slot_value, test_slot_existence, scm_change_object_class,
1378 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
1379 default_setter), guardians.c (guardian_print, guardian_gc_init,
1380 guardian_zombify, whine_about_self_centered_zombies), guile.c
1381 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
1382 mallocs.c (malloc_print), numbers.c (scm_print_real,
1383 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
1384 end_input_default, scm_port_print, fill_input_void_port,
1385 write_void_port), root.c (root_print), smob.c (scm_mark0,
1386 scm_free0, scm_smob_print, scm_smob_apply_1_error,
1387 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
1388 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
1389 (scm_struct_free_0, scm_struct_free_standard,
1390 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
1391 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
1392 scm_handle_by_throw, scm_ithrow), weaks.c
1393 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
1394 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
1395 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
1396
1397 * error.h (SCM_NORETURN): Moved to __scm.h.
1398
1399 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
1400 Renamed <foo>H to SCM_<foo>_H.
1401
1402 * gc.c (debug_cells_gc_interval): New static variable.
1403
1404 (scm_assert_cell_valid): If selected by the user, perform
1405 additional garbage collections.
1406
1407 (scm_set_debug_cell_accesses_x): Extended to let the user specify
1408 if additional garbage collections are desired.
1409
1410 (mark_gc_async): If additional garbage collections are selected
1411 by the user, don't call the after-gc-hook. Instead require the
1412 user to run the hook manually.
1413
1414 * pairs.c (scm_error_pair_access): New function. Only compiled
1415 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
1416
1417 * pairs.h (SCM_VALIDATE_PAIR): New macro.
1418
1419 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
1420 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
1421 is a real pair object. (Glocs are also accepted, but that may
1422 change.) If not, abort with an error message.
1423
1424 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1425
1426 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
1427
1428 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
1429 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
1430
1431 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
1432
1433 * extensions.c (scm_c_register_extension): Allow NULL as library
1434 name.
1435 (load_extension): Ignore NULL library names when comparing.
1436
1437 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
1438 non-pointers are being compared. Thanks to Alexander Klimov!
1439
1440 2001-06-04 Gary Houston <ghouston@arglist.com>
1441
1442 * rw.c (scm_write_string_partial): new procedure implementing
1443 write-string/partial in (ice-9 rw).
1444 * rw.h: declare scm_write_string_partial.
1445
1446 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
1447
1448 * keywords.c (keyword_print): Substract 1 from length of symbol
1449 name, accounting for the silly dash.
1450
1451 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
1452 Do not emit deprecation warning.
1453
1454 Added exception notice to all files.
1455
1456 * dynl.c: Include "deprecation.h".
1457
1458 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
1459
1460 * dynl.c (scm_register_module_xxx, scm_registered_modules,
1461 scm_clear_registered_modules): Deprecated.
1462
1463 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
1464
1465 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
1466 guile-snarf-docs-texi.
1467
1468 * fports.c: HAVE_ST_BLKSIZE changed to
1469 HAVE_STRUCT_STAT_ST_BLKSIZE.
1470 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
1471 HAVE_STRUCT_STAT_ST_BLKSIZE.
1472
1473 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
1474 HAVE_STRUCT_STAT_ST_RDEV.
1475 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
1476 HAVE_STRUCT_STAT_ST_BLKSIZE.
1477 (scm_stat2scm): HAVE_ST_BLOCKS changed to
1478 HAVE_STRUCT_STAT_ST_BLOCKS.
1479
1480 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
1481
1482 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
1483 of scm_eval_x to allow module changes between the forms in the
1484 string. Set/restore module using scm_c_call_with_current_module.
1485
1486 * mkstemp.c: New file, slightly modified from libiberties
1487 mkstemps.c.
1488
1489 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
1490
1491 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
1492 filter-doc-snarfage.c: new files.
1493
1494 * Makefile.am: add stuff to [build,] use and distribute
1495 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
1496
1497 * guile-snarf.in: grok the new snarf output.
1498
1499 * snarf.h: make the output both texttools- and `read'-friendly.
1500
1501 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
1502 guile-snarf-docs. (should also deprecate, I guess. maybe not).
1503
1504 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
1505
1506 * print.c (scm_simple_format): Support "~~" and "~%". Signal
1507 error for unsupported format controls and for superflous
1508 arguments. Thanks to Daniel Skarda!
1509
1510 * print.h, print.c (scm_print_symbol_name): Factored out of
1511 scm_iprin1.
1512 (scm_iprin1): Call it.
1513
1514 * keywords.c (keyword_print): Use scm_print_symbol_name so that
1515 weird names are printed correctly.
1516
1517 * print.c (scm_print_symbol_name): Symbols whose name starts with
1518 `#' or `:' or ends with `:' are considered weird.
1519
1520 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1521
1522 * numbers.c (scm_difference, scm_divide): Clarified comments for -
1523 and /.
1524
1525 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1526
1527 * debug.h: Removed prototype for scm_eval_string.
1528
1529 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1530
1531 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
1532 (make-string 2000 #\!))' in an older version).
1533
1534 Change strncpy to memcpy to allow embedded NUL characters in
1535 symbol prefix.
1536
1537 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
1538
1539 * hooks.c (scm_create_hook): deprecated.
1540 (make_hook): deleted.
1541 (scm_make_hook): all the hook creation code is now here.
1542
1543 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
1544 a hook, make it permanent, and do a `scm_c_define' on it.
1545
1546 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
1547
1548 * socket.c (s_scm_inet_pton): fix docstring quoting.
1549 (s_scm_inet_ntop): ditto.
1550
1551 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
1552
1553 * hashtab.c (scm_internal_hash_fold): fix argument position in
1554 SCM_ASSERT.
1555
1556 * environments.c (s_scm_import_environment_set_imports_x): fix
1557 argument position in SCM_ASSERT.
1558
1559 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
1560 (s_scm_make_iloc): ditto.
1561
1562 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1563
1564 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
1565
1566 * eval.c (promise_print): Read the promise's value as an object.
1567
1568 (SCM_CEVAL): Don't perform side-effecting operations in macro
1569 parameters.
1570
1571 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
1572 conditional expression.
1573
1574 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
1575 initializer.
1576
1577 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
1578 text, removed redundant computation of effective_length and fixed
1579 the overflow check.
1580
1581 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
1582 values.
1583
1584 (wrap_init): Don't use SCM_C[AD]R for non pairs.
1585
1586 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
1587
1588 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
1589 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
1590
1591 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
1592
1593 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
1594 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
1595 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
1596 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
1597
1598 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
1599
1600 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
1601
1602 * ramap.c (ramap_rp): Removed bogus `;´.
1603
1604 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
1605 problem.
1606
1607 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
1608 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
1609 Read SCM objects rather than scm_bits_t values.
1610
1611 * tags.h (SCM_VOIDP_TEST): Removed.
1612
1613 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
1614 value of 2 now corresponds to the former 1, the current 1
1615 corresponds to the former situation that SCM_VOIDP_TEST was
1616 defined.
1617
1618 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
1619 If this appears to be not ANSI compliant, we will change it to
1620 typedef struct scm_unused_struct { } * SCM;
1621 Thanks to Han-Wen Nienhuys for the suggestion.
1622
1623 * unif.c (scm_array_set_x): Fix typing problem, and use
1624 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
1625 dealing with uniform vectors.
1626
1627 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
1628
1629 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
1630 (scm_igc): mark from them, too (precisely, not conservatively!).
1631
1632 * root.h (scm_gc_registered_roots): new object in
1633 scm_sys_protects.
1634
1635 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
1636 `scm_protect_object'. shouldn't call it at all, though, it seems.
1637
1638 * gc.c (scm_[un]protect_object): deprecated.
1639 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
1640 (scm_gc_[un]register_root[s]): new.
1641
1642 * gc.h: add prototypes for scm_gc_[un]protect_object,
1643 scm_gc_[un]register_root[s].
1644
1645 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
1646
1647 revert the controversial part of the 2001-05-24 changes.
1648
1649 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
1650
1651 * modules.c (scm_env_module): Exported to Scheme.
1652
1653 * eval.c (scm_debug_opts): New option `show-file-name'.
1654
1655 * debug.h (SCM_SHOW_FILE_NAME): New.
1656
1657 * backtrace.c: Include "libguile/filesys.h".
1658 (sym_base, display_backtrace_get_file_line,
1659 display_backtrace_file, display_backtrace_file_and_line): New.
1660 (display_frame): Call display_backtrace_file_and_line if that is
1661 requested.
1662 (display_backtrace_body): Call scm_display_backtrace_file if
1663 requested.
1664
1665 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
1666 Prototypes removed since there's no definition for these
1667 functions.
1668
1669 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1670
1671 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
1672 Changed use of scm_array->scm_array_t and
1673 scm_array_dim->scm_array_dim_t to enable build with
1674 --disable-deprecated.
1675
1676 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
1677
1678 The purpose of this set of changes is to regularize Guile's usage
1679 of ANSI C integral types, with the following ideas in mind:
1680
1681 - SCM does not nesessarily have to be long.
1682 - long is not nesessarily enough to store pointers.
1683 - long is not nesessarily the same size as int.
1684
1685 The changes are incomplete and possibly buggy. Please test on
1686 something exotic.
1687
1688 * validate.h
1689 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
1690 new macros.
1691
1692 * unif.h: type renaming:
1693 scm_array -> scm_array_t
1694 scm_array_dim -> scm_array_dim_t
1695 the old names are deprecated, all in-Guile uses changed.
1696
1697 * tags.h (scm_ubits_t): new typedef, representing unsigned
1698 scm_bits_t.
1699
1700 * stacks.h: type renaming:
1701 scm_info_frame -> scm_info_frame_t
1702 scm_stack -> scm_stack_t
1703 the old names are deprecated, all in-Guile uses changed.
1704
1705 * srcprop.h: type renaming:
1706 scm_srcprops -> scm_srcprops_t
1707 scm_srcprops_chunk -> scm_srcprops_chunk_t
1708 the old names are deprecated, all in-Guile uses changed.
1709
1710 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
1711 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
1712 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
1713 vectors.c, vports.c, weaks.c:
1714 various int/size_t -> size_t/scm_bits_t changes.
1715
1716 * random.h: type renaming:
1717 scm_rstate -> scm_rstate_t
1718 scm_rng -> scm_rng_t
1719 scm_i_rstate -> scm_i_rstate_t
1720 the old names are deprecated, all in-Guile uses changed.
1721
1722 * procs.h: type renaming:
1723 scm_subr_entry -> scm_subr_entry_t
1724 the old name is deprecated, all in-Guile uses changed.
1725
1726 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
1727 type renaming:
1728 scm_option -> scm_option_t
1729 the old name is deprecated, all in-Guile uses changed.
1730
1731 * objects.c: various long -> scm_bits_t changes.
1732 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
1733
1734 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
1735 SCM_I_FIXNUM_BIT.
1736
1737 * num2integral.i.c: new file, multiply included by numbers.c, used
1738 to "templatize" the various integral <-> num conversion routines.
1739
1740 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
1741 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
1742 deprecated.
1743 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
1744 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
1745 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
1746 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
1747 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
1748 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
1749 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
1750 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
1751 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
1752 scm_num2size): new functions.
1753
1754 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
1755
1756 * load.c: change int -> size_t in various places (where the
1757 variable is used to store a string length).
1758 (search-path): call scm_done_free, not scm_done_malloc.
1759
1760 * list.c (scm_ilength): return a scm_bits_t, not long.
1761 some other {int,long} -> scm_bits_t changes.
1762
1763 * hashtab.c: various [u]int -> scm_bits_t changes.
1764 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
1765 (scm_ihashx): n: uint -> scm_bits_t
1766 use scm_bits2num instead of scm_ulong2num.
1767
1768 * gsubr.c: various int -> scm_bits_t changes.
1769
1770 * goops.[hc]: various {int,long} -> scm_bits_t changes.
1771
1772 * gh_data.c (gh_num2int): no loss of precision any more.
1773
1774 * gh.h (gh_str2scm): len: int -> size_t
1775 (gh_{get,set}_substr): start: int -> scm_bits_t,
1776 len: int -> size_t
1777 (gh_<num>2scm): n: int -> scm_bits_t
1778 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
1779 (gh_length): return scm_bits_t, not unsigned long.
1780
1781 * gc.[hc]: various small changes relating to many things stopping
1782 being long and starting being scm_[u]bits_t instead.
1783 scm_mallocated should no longer wrap around.
1784
1785 * fports.h: type renaming:
1786 scm_fport -> scm_fport_t
1787 the old name is deprecated, all in-Guile uses changed.
1788
1789 * fports.c (fport_fill_input): count: int -> scm_bits_t
1790 (fport_flush): init_size, remaining, count: int -> scm_bits_t
1791
1792 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
1793 those prototypes, as the functions they prototype don't exist.
1794
1795 * fports.c (default_buffer_size): int -> size_t
1796 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
1797 default_size: int -> size_t
1798 (scm_setvbuf): csize: int -> scm_bits_t
1799
1800 * fluids.c (n_fluids): int -> scm_bits_t
1801 (grow_fluids): old_length, i: int -> scm_bits_t
1802 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
1803 scm_bits_t
1804 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
1805
1806 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
1807 the new and shiny SCM_NUM2INT.
1808
1809 * extensions.c: extension -> extension_t (and made a typedef).
1810
1811 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
1812 there are no nasty surprises if/when the various deeply magic tag
1813 bits move somewhere else.
1814
1815 * eval.c: changed the locals used to store results of SCM_IFRAME,
1816 scm_ilength and such to be of type scm_bits_t (and not int/long).
1817 (iqq): depth, edepth: int -> scm_bits_t
1818 (scm_eval_stack): int -> scm_bits_t
1819 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
1820 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
1821 i: int -> scm_bits_t
1822
1823 * environments.c: changed the many calls to scm_ulong2num to
1824 scm_ubits2num.
1825 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
1826
1827 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
1828
1829 * debug.h: type renaming:
1830 scm_debug_info -> scm_debug_info_t
1831 scm_debug_frame -> scm_debug_frame_t
1832 the old names are deprecated, all in-Guile uses changed.
1833 (scm_debug_eframe_size): int -> scm_bits_t
1834
1835 * debug.c (scm_init_debug): use scm_c_define instead of the
1836 deprecated scm_define.
1837
1838 * continuations.h: type renaming:
1839 scm_contregs -> scm_contregs_t
1840 the old name is deprecated, all in-Guile uses changed.
1841 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
1842 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
1843
1844 * continuations.c (scm_make_continuation): change the type of
1845 stack_size from long to scm_bits_t.
1846
1847 * ports.h: type renaming:
1848 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
1849 scm_port -> scm_port_t
1850 scm_ptob_descriptor -> scm_ptob_descriptor_t
1851 the old names are deprecated, all in-Guile uses changed.
1852 (scm_port_t.entry): int -> scm_bits_t.
1853 (scm_port_t.line_number): int -> long.
1854 (scm_port_t.putback_buf_size): int -> size_t.
1855
1856 * __scm.h (long_long, ulong_long): deprecated (they pollute the
1857 global namespace and have little value beside that).
1858 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
1859 SCM handle).
1860 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
1861 exist (for size_t & ptrdiff_t).
1862 (scm_sizet): deprecated.
1863
1864 * Makefile.am (noinst_HEADERS): add num2integral.i.c
1865
1866 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
1867
1868 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
1869 SCM_VARIABLE_INIT since that it what it used to be.
1870
1871 * deprecation.c (scm_include_deprecated_features): Make docstring
1872 ANSIsh. Thanks to Matthias Köppe!
1873
1874 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
1875
1876 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
1877 needed for weak-key hashtables.
1878
1879 * procs.c (scm_make_subr_with_generic): Add missing last argument
1880 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
1881
1882 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
1883 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
1884
1885 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
1886
1887 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
1888
1889 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
1890 `duplicate_string'. Do not use an indirect cell, store symbol
1891 directly in collision list of hash table.
1892 (duplicate_string): Removed.
1893
1894 * init.c (scm_init_guile_1): Call scm_init_extensions.
1895
1896 * Makefile.am: Add "extensions.c" and related files in all the
1897 right places.
1898
1899 * extensions.h, extension.c: New files.
1900
1901 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
1902
1903 * modules.h (scm_system_module_env_p): Move out of deprecated
1904 section.
1905
1906 * rw.h (scm_init_rw): Added prototype.
1907
1908 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
1909 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
1910 New functions. They replace scm_make_gsubr and
1911 scm_make_gsubr_with_generic. The `make' variants only create the
1912 gsubr object, while the `define' variants also put it into the
1913 current module. Changed all callers.
1914 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
1915
1916 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
1917 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
1918 functions. They replace scm_make_subr, scm_make_subr_opt and
1919 scm_make_subr_with_generic. The `make' variants only create the
1920 subr object, while the `define' variants also put it into the
1921 current module. Changed all callers.
1922 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
1923 Deprecated.
1924
1925 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
1926 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
1927 the comments above.
1928
1929 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
1930
1931 * throw.c (scm_lazy_catch): Slight docstring clarification.
1932
1933 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
1934
1935 * throw.c: Lazy-catch handlers are no longer allowed to return.
1936 Fixed comments throughout.
1937 (scm_ithrow): Signal an error when a lazy-catch handler returns.
1938 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
1939 recognized as such.
1940
1941 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
1942 refered to s_scm_minor_version previously.
1943
1944 * modules.h, modules.c: Moved around a lot of code so that
1945 deprecated features appear at the bottom.
1946 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
1947 module_prefix, make_modules_in_var, beautify_user_module_x_var,
1948 scm_the_root_module, scm_make_module, scm_ensure_user_module,
1949 scm_load_scheme_module): Deprecated.
1950 (scm_system_module_env_p): Return SCM_BOOL_T directly for
1951 environments corresponding to the root module.
1952 (convert_module_name, scm_c_resolve_module,
1953 scm_c_call_with_current_module, scm_c_define_module,
1954 scm_c_use_module, scm_c_export): New.
1955 (the_root_module): New static variant of scm_the_root_module. Use
1956 it everywhere instead of scm_the_root_module.
1957
1958 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
1959 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
1960 (scm_c_with_fluid): New.
1961 (scm_with_fluids): Use scm_c_with_fluids instead of
1962 scm_internal_with_fluids.
1963
1964 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
1965 `scm_init_goops'. Do not explicitly create/switch modules.
1966 Return SCM_UNSPECIFIED.
1967 (scm_init_goops): Only register `%init-goops-builtins' procedure.
1968 (scm_load_goops): Use scm_c_resolve_module instead of
1969 scm_resolve_module.
1970
1971 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
1972 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
1973 `scm_init_rw' prior to loading the startup files.
1974
1975 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
1976 scm_init_rdelim. Do not explicitly create/switch modules.
1977 Return SCM_UNSPECIFIED.
1978 (scm_init_rdelim): Only register `%init-rdelim-builtins'
1979 procedure.
1980
1981 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
1982 explicitly create/switch modules. Return SCM_UNSPECIFIED.
1983 (scm_init_rw): Only register `%init-rw-builtins' procedure.
1984
1985 * script.c (scm_shell): Evaluate the compiled switches in the
1986 current module, not in the root module.
1987
1988 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
1989
1990 * fluids.c (scm_c_with_fluids): Rename from
1991 scm_internal_with_fluids.
1992 (scm_internal_with_fluids): Deprecated.
1993 (scm_c_with_fluid): New.
1994
1995 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1996
1997 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
1998
1999 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
2000 accessed with SCM_C[AD]R.
2001
2002 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
2003
2004 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
2005
2006 * version.c (s_scm_major_version): doc fixes.
2007 (s_scm_minor_version): doc fixes.
2008 (s_scm_minor_version): new function.
2009
2010 * version.h (scm_init_version): new function.
2011
2012 * versiondat.h.in: add GUILE_MICRO_VERSION.
2013
2014 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2015
2016 * deprecation.c (scm_init_deprecation): Renamed
2017 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
2018
2019 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
2020
2021 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
2022 dependent on cpp_cnvt.awk
2023
2024 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2025
2026 * script.c (scm_compile_shell_switches): New command line option
2027 `--use-srfi' for loading a list of SRFIs on startup.
2028 (scm_shell_usage): Added `--use-srfi' to help message.
2029
2030 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
2031
2032 Merged from mvo-vcell-cleanup-1-branch.
2033
2034 The concept of vcells has been removed from Guile. With it,
2035 explicit obarrays and associated operations are gone. Use
2036 hashtables instead of obarrays.
2037
2038 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
2039 result as variable instead of vcell. Glocs no longer point to a
2040 vcell but to a variable. Use scm_c_define instead of
2041 scm_sysintern and treat the result as a variable (which it is),
2042 not a vcell.
2043
2044 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
2045 SCM_DEFVARIABLEP): Deprecated.
2046 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
2047 (variable_print): Do not print name of variable.
2048 (variable_equalp): Compare values, not vcells.
2049 (anonymous_variable_sym): Removed.
2050 (make_vcell_variable): Removed.
2051 (make_variable): New, as replacement.
2052 (scm_make_variable, scm_make_undefined_variable): Do not take name
2053 hint parameter.
2054 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
2055 error in that case.
2056 (scm_builtin_variable): Deprecated.
2057
2058 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
2059 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
2060 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
2061 scm_sysintern, scm_sysintern0, scm_symbol_value0,
2062 scm_string_to_obarray_symbol, scm_intern_symbol,
2063 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
2064 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
2065 Deprecated and moved to "symbols-deprecated.c".
2066 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
2067 (scm_init_symbols): Call scm_init_symbols_deprecated.
2068 * symbols-deprecated.c: New file.
2069 * Makefile.am: Added symbols-deprecated.c and related files in all
2070 the right places.
2071
2072 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2073 SCM_GLOBAL_VCELL_INIT): Deprecated.
2074 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
2075 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
2076
2077 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
2078 SCM_GLOC_SYM.
2079
2080 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
2081 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
2082 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
2083 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
2084 Changed according to the `throughout' comments.
2085
2086 * modules.h, modules.c (scm_module_system_booted_p): Changed type
2087 to `int'.
2088 (scm_module_type): Removed.
2089 (the_root_module): Renamed to the_root_module_var. Now points to
2090 a variable instead of a vcell. Updated all uses.
2091 (scm_the_root_module): Return SCM_BOOL_F when module systems
2092 hasn't been booted yet.
2093 (SCM_VALIDATE_STRUCT_TYPE): Removed.
2094 (scm_post_boot_init_modules): Made static.
2095 (scm_set_current_module): Call scm_post_boot_init_modules on first
2096 call.
2097 (make_modules_in, beautify_user_module_x, resolve_module,
2098 try_module_autoload, module_make_local_var_x): Tacked on "_var"
2099 suffix. Now point to variables instead of vcells. Updated all
2100 uses.
2101 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
2102 and return SCM_BOOL_F in that case.
2103 (scm_module_transformer): Likewise.
2104 (sym_module, scm_lookup_closure_module, scm_env_module): New.
2105 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
2106 (scm_eval_closure_lookup): Do not allow new definitions when
2107 `interface' flag is set.
2108 (scm_standard_interface_eval_closure): New.
2109 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
2110 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
2111 scm_c_lookup, scm_c_module_define, scm_c_define,
2112 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
2113 scm_modules_prehistory): New.
2114 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
2115 instead of scm_intern0.
2116
2117 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
2118 symbol.
2119
2120 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
2121 hashtable operations to maintain the keywords, not obarray ones.
2122
2123 * init.c (scm_load_startup_files): Do not call
2124 scm_post_boot_init_modules. This is done by
2125 scm_set_current_module now.
2126 (scm_init_guile_1): Call scm_modules_prehistory. Call
2127 scm_init_variable early on.
2128
2129 * goops.c (s_scm_sys_goops_loaded): Get
2130 var_compute_applicable_methods from scm_sym2var, not from a direct
2131 invocation of scm_goops_lookup_closure.
2132
2133 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
2134
2135 * gc.c: Added simple debugging hack to mark phase of GC: When
2136 activated, do not tail-call scm_gc_mark. This gives nice
2137 backtraces.
2138 (scm_unhash_name): Removed.
2139
2140 * feature.c (features): Renamed to features_var. Now points to a
2141 variable instead of a vcell. Updated all uses.
2142
2143 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
2144 `scm_current_module_lookup_closure' which will do the right thing
2145 when the module system hasn't been booted yet.
2146 (SCM_GLOC_SYM): Removed.
2147 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
2148 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
2149
2150 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
2151 instead of with vcells. Do not overwrite `var' with the result of
2152 the lookup, use the new `real_var' instead. Remove `var2' in
2153 exchange (which was only used with threads).
2154 (sym_three_question_marks): New.
2155 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
2156 `SCM_GLOC_SYM'.
2157 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
2158 (scm_m_atfop): Expect the function definition to be a variable
2159 instead of a vcell.
2160 (scm_macroexp): Do not use `unmemocar', explicitely remember the
2161 symbol instead.
2162 (scm_unmemocopy): Removed thoughts about anti-macro interface.
2163 (scm_eval_args): Use more explicit code in the gloc branch of the
2164 atrocious struct ambiguity test. The optimizer will sort this
2165 out.
2166 (scm_deval_args): Likewise.
2167 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
2168 remember the symbol instead. Added some comments where
2169 scm_tc3_cons_gloc really exclusively refers to structs.
2170 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
2171 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
2172 of scm_sysintern in general.
2173
2174 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
2175 explicit magic.
2176
2177 * debug.c (s_scm_make_gloc): Only allow proper variables, no
2178 pairs. Put the variable directly in the gloc.
2179 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
2180 (scm_init_debug): Use scm_c_define instead scm_sysintern.
2181
2182 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
2183
2184 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
2185 scm_the_last_stack_fluid_var. It now points to a variable instead
2186 of a vcell. Updated all uses.
2187 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
2188 instead of a vcell. Updated all uses.
2189
2190 * _scm.h: Include "variables.h" and "modules.h" since almost
2191 everybody needs them now.
2192
2193 * root.h (scm_symhash, scm_symhash_vars): Removed.
2194 * gc.c (scm_init_storage): Do not initialize them.
2195
2196 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2197
2198 * eval.c (scm_init_eval): Initialize scm_undefineds and
2199 scm_listofnull.
2200
2201 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
2202 like the SCM_NEWCELL macro counterparts.
2203
2204 (scm_init_storage, scm_init_gc): Moved initialization of
2205 scm_tc16_allocated from scm_init_gc to scm_init_storage.
2206
2207 (scm_init_storage): Moved initialization of scm_undefineds and
2208 scm_listofnull to eval.c, initializion of scm_nullstr to
2209 strings.c, initializion of scm_nullvect to vectors.c.
2210
2211 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
2212 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
2213
2214 * init.c (scm_init_guile_1): Reordered some initializations and
2215 added dependcy information comments.
2216
2217 * load.c (scm_init_load): Use scm_nullstr.
2218
2219 * strings.c (scm_init_strings): Initialize scm_nullstr.
2220
2221 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
2222
2223 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
2224
2225 * values.c (print_values): Print as a unreadable object, not as
2226 multiple lines. Thanks to Matthias Köppe!
2227
2228 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2229
2230 * deprecation.c: Fixed copyright date.
2231
2232 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
2233 DEPRECATION_H to SCM_DEPRECATION_H.
2234
2235 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
2236
2237 * guile-doc-snarf.in: Update copyright.
2238 Fix relative path bug. Thanks to Sergey Poznyakoff.
2239
2240 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
2241
2242 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
2243 accept open ports. Thanks to Quetzalcoatl Bradley!
2244
2245 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2246
2247 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
2248 has 779 primitives on startup.
2249
2250 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
2251
2252 * eval.c (scm_i_eval): Copy expression before passing it to
2253 SCM_XEVAL. The copy operation was removed unintendedly during my
2254 change on 2001-03-25.
2255
2256 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
2257
2258 from Matthias Köppe (thanks!):
2259
2260 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
2261 portable.
2262
2263 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
2264 docstring.
2265
2266 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2267
2268 * gc.c (scm_init_gc): Added FIXME comment.
2269
2270 * hooks.c: Since hooks don't have a name any more, it is not
2271 necessary to include objprop.h.
2272
2273 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
2274
2275 (symbol_name, scm_make_hook_with_name): Removed.
2276
2277 (scm_create_hook): Don't set the hook's name property.
2278
2279 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
2280
2281 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
2282
2283 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
2284
2285 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
2286 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
2287 FLOBUFLEN and define it unconditionally.
2288
2289 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
2290
2291 * gh_data.c (gh_lookup): Call gh_module_lookup with
2292 `scm_current_module ()', not `#f'.
2293 (gh_module_lookup): Expect a module instead of an obarray as first
2294 argument and do lookup in that module.
2295
2296 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
2297 arrays. The length of array is already determined differently and
2298 scm_uniform_vector_length does not work on arrays.
2299
2300 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
2301
2302 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
2303 as well. "SCM (*)(...)" does not work on RedHat 7.1.
2304
2305 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
2306 they are not used. Changed `wrong type' error into `wrong num
2307 args' error. Changed all callers.
2308
2309 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
2310 arguments are supplied.
2311
2312 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
2313
2314 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
2315 describe `regexp/notbol' and `regexp/noteol' execution flags.
2316
2317 * strop.c (scm_substring_move_x): Doc fix; nfc.
2318
2319 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
2320
2321 * objects.c, objects.h (scm_valid_object_procedure_p): New.
2322 (scm_set_object_procedure_x): Use it to check argument. Fix
2323 docstring.
2324
2325 * evalext.c (scm_definedp): Fix docstring.
2326
2327 2001-05-05 Gary Houston <ghouston@arglist.com>
2328
2329 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
2330 support.
2331
2332 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
2333
2334 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
2335 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
2336 Change R4RS references to R5RS.
2337
2338 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
2339 docstring source are correctly reproduced in the output (ii)
2340 we don't anymore get occasional trailing quotes. Also reorganized
2341 and commented the code a little.
2342
2343 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
2344 fixes.
2345
2346 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2347
2348 * strop.c (scm_string_split): New procedure.
2349
2350 * strop.h (scm_string_split): Added prototype.
2351
2352 2001-05-04 Gary Houston <ghouston@arglist.com>
2353
2354 * socket.c: define uint32_t if netdb.h doesn't. thanks to
2355 Dale P. Smith.
2356
2357 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
2358
2359 * rw.c: Include "modules.h" and "strports.h".
2360
2361 * net_db.h (scm_gethost): Added prototype.
2362
2363 * deprecation.h, deprecation.c: New.
2364 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
2365 (DOT_X_FILES): Added "deprecation.x".
2366 (modinclude_HEADERS): Added "deprecation.h".
2367
2368 * init.c: Include "deprecation.h".
2369 (scm_init_guile_1): Call scm_init_deprecation.
2370
2371 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
2372
2373 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
2374 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
2375 New.
2376
2377 2001-04-29 Gary Houston <ghouston@arglist.com>
2378
2379 * rw.c: new file, implementing C part of module (ice-9 rw).
2380 (scm_read_string_x_partial): moved from ioext.c
2381 (scm_init_rw): new proc.
2382 * rw.h: new file.
2383 init.c: include rw.h and call scm_init_rw.
2384 Makefile.am: include rw.c and rw.h.
2385
2386 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
2387
2388 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
2389 know what's supposed to happen to it.
2390
2391 * list.h (scm_list_star): deprecation expired - removed.
2392
2393 * numbers.h (scm_dblproc): deprecation expired - removed.
2394 (SCM_UNEGFIXABLE): deprecation expired - removed.
2395 (SCM_FLOBUFLEN): deprecation expired - removed.
2396 (SCM_INEXP): deprecation expired - removed.
2397 (SCM_CPLXP): deprecation expired - removed.
2398 (SCM_REAL): deprecation expired - removed.
2399 (SCM_IMAG): deprecation expired - removed.
2400 (SCM_REALPART): deprecation expired - removed.
2401 (scm_makdbl): deprecation expired - removed.
2402 (SCM_SINGP): deprecation expired - removed.
2403 (SCM_NUM2DBL): deprecation expired - removed.
2404 (SCM_NO_BIGDIG): deprecation expired - removed.
2405
2406 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
2407 (scm_tc_dblr): deprecation expired - removed.
2408 (scm_tc_dblc): deprecation expired - removed.
2409 (scm_tc16_flo): deprecation expired - removed.
2410 (scm_tc_flo): deprecation expired - removed.
2411
2412 * tag.h (scm_tag): deprecation expired - removed.
2413
2414 * tag.c: (scm_tag): deprecation expired - removed.
2415
2416 * ioext.c: (scm_fseek): deprecation expired - removed.
2417
2418 * ioext.h (scm_fseek): deprecation expired - removed.
2419
2420 * gh_data.c (gh_int2scmb): deprecation expired - removed.
2421
2422 * gh.h (gh_int2scmb): deprecation expired - removed.
2423
2424 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
2425
2426 * stacks.c (scm_make_stack): Fix typo in docstring.
2427
2428 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
2429
2430 * error.c (scm_sysmissing): deprecation expired - removed.
2431
2432 * error.h (scm_sysmissing): deprecation expired - removed.
2433
2434 * gc.c
2435 (scm_init_gc): gc-thunk deprecation expired - removed.
2436 (scm_gc_vcell): deprecation expired - removed.
2437 (gc_async_thunk): scm_gc_vcell related code removed.
2438
2439 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
2440
2441 * strings.h
2442 (SCM_NSTRINGP): deprecation expired - removed.
2443 (SCM_NRWSTRINGP): deprecation expired - removed.
2444
2445 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
2446
2447 * chars.h
2448 (SCM_ICHRP): deprecation expired - removed.
2449 (SCM_ICHR): deprecation expired - removed.
2450 (SCM_MAKICHR): deprecation expired - removed.
2451
2452 * ports.h
2453 (SCM_INPORTP): deprecation expired - removed.
2454 (SCM_OUTPORTP): deprecation expired - removed.
2455
2456 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
2457
2458 * modules.c (scm_module_type): New.
2459 (scm_post_boot_init_modules): Initialize from Scheme value.
2460 (the_module, scm_current_module, scm_init_modules): the_module is
2461 now a C only fluid.
2462 (scm_current_module): Export to Scheme.
2463 (scm_set_current_module): Do not call out to Scheme, do all the
2464 work in C. Export procedure to Scheme. Only accept modules, `#f'
2465 is no longer valid as the current module. Only set
2466 scm_top_level_lookup_closure_var and scm_system_transformer when
2467 they are not deprecated.
2468 (scm_module_transformer, scm_current_module_transformer): New.
2469
2470 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
2471 scm_current_module_transformer, scm_module_transformer): New.
2472
2473 * gh_data.c: Removed FIXME comment about gh_lookup returning
2474 SCM_UNDEFINED. That's the right thing to do.
2475
2476 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
2477 into the conditionally compiled sections.
2478 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
2479 scm_current_module_transformer instead of scm_system_transformer.
2480 * init.c (start_stack): Move initialization of
2481 scm_system_transformer to the deprecated section.
2482
2483 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
2484
2485 * throw.c (scm_throw): Correct docstring.
2486
2487 2001-04-22 Gary Houston <ghouston@arglist.com>
2488
2489 * socket.c: attempted to improve the docstrings slightly.
2490
2491 * net_db.c: remove bogus "close" declaration.
2492 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
2493 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
2494 moved to socket.c.
2495 * net_db.h: declarations moved too.
2496
2497 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
2498 long.
2499 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
2500 (VALIDATE_INET6): new macro.
2501 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
2502 inet-pton and inet-ntop.
2503 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
2504 (scm_addr_vector): use ipv6_net_to_num.
2505
2506 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2507
2508 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
2509 smob number explicitly. Use SCM_TC2SMOBNUM instead.
2510
2511 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
2512 when compiled in debug mode.
2513
2514 (scm_gc_sweep): Only call smob's free function if it is defined.
2515
2516 * print.c (scm_iprin1): No need to check for validity of smob
2517 type or existence of print function.
2518
2519 * smob.[ch] (scm_smobs): Made into a fixed size global array.
2520 Resizing will not work well with preemptive threading.
2521
2522 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
2523
2524 (scm_make_smob_type): Extracted initialization of smob
2525 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
2526 of the critical section.
2527
2528 (scm_smob_prehistory): Initialize all smob descriptors. By
2529 default, don't assign a smob free function: Most smob types don't
2530 need one.
2531
2532 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
2533
2534 2001-04-21 Gary Houston <ghouston@arglist.com>
2535
2536 * socket.c (FLIP_NET_HOST_128): new macro.
2537 (scm_fill_sockaddr): use new macro.
2538 (scm_addr_vector): completed IPv6 address support. added const
2539 to the address parameter.
2540
2541 2001-04-20 Gary Houston <ghouston@arglist.com>
2542
2543 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
2544 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
2545 is defined.
2546 (scm_addr_vector): use a switch instead of multiple if statements.
2547 Add support for IPv6 (incomplete) .
2548 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
2549
2550 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2551
2552 * struct.c (scm_free_structs): Only pairs may be accessed with
2553 SCM_C[AD]R.
2554
2555 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2556
2557 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
2558
2559 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
2560 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
2561 parentheses in order to get the correct associativity.
2562
2563 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2564
2565 * unif.c (scm_array_to_list): Added missing handling of arrays of
2566 bytes. Thanks to Masao Uebayashi for the bug report.
2567
2568 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2569
2570 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
2571 consistently.
2572
2573 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2574
2575 * procs.h (SCM_CLOSURE_FORMALS): New macro.
2576
2577 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
2578 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
2579 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
2580 SCM_CLOSURE_FORMALS.
2581
2582 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
2583 (scm_i_procedure_arity): Prefer stronger predicates like
2584 SCM_NULLP or SCM_FALSEP over SCM_IMP.
2585
2586 * macros.c (macro_print): Extracted macro printing code from
2587 print.c and simplified it.
2588
2589 (scm_macro_type): Use SCM_MACRO_TYPE;
2590
2591 (scm_init_macros): Use macro_print for printing macros.
2592
2593 * print.c (scm_print_opts): Improved option documentation.
2594
2595 (scm_iprin1): Extracted printing of macros to macros.c.
2596 Simplified printing of ordinary closures.
2597
2598 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
2599 Martin Grabmueller for the bug report.
2600
2601 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2602
2603 This patch eliminates some further applications of SCM_C[AD]R to
2604 non pair cells.
2605
2606 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
2607 never been applied to real pairs.
2608
2609 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
2610
2611 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
2612
2613 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
2614 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
2615 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
2616
2617 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
2618 Added.
2619
2620 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
2621 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
2622
2623 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
2624 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
2625 SCM_SET{AND,OR}_CAR.
2626
2627 2001-04-17 Gary Houston <ghouston@arglist.com>
2628
2629 * some initial support for IPv6:
2630
2631 * socket.c (scm_fill_sockaddr): improve the argument validation.
2632 don't allocate memory until all args are checked. instead of
2633 unconditional memset of soka, try setting sin_len to 0 if
2634 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
2635 (scm_socket, scm_connect): extend docstrings for IPv6.
2636 (scm_init_socket): intern AF_INET6 and PF_INET6.
2637
2638 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
2639
2640 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
2641 matches SCM_DEFER_INTS at the beginning of the function.
2642
2643 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
2644
2645 * gc.c (scm_igc): Unconditionally call
2646 SCM_CRITICAL_SECTION_START/END.
2647
2648 * fluids.c (next_fluid_num): Unconditionally call
2649 SCM_CRITICAL_SECTION_START/END.
2650 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
2651
2652 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
2653 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
2654 Removed.
2655
2656 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
2657 Defined as nothing for the case of !defined(USE_THREADS).
2658 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
2659 Removed.
2660 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
2661 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
2662 LINE.
2663 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
2664 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
2665 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
2666 SCM_CRITICAL_SECTION_START/END.
2667 (SCM_REALLOW_INTS: Bug fix. Don't call
2668 SCM_THREAD_SWITCHING_CODE.
2669 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
2670 SCM_THREAD_SWITCHING_CODE directly.
2671 (SCM_ENTER_A_SECTION): Unconditionally use
2672 SCM_CRITICAL_SECTION_START/END. (was:
2673 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
2674
2675 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2676
2677 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
2678 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
2679 allowed to explicitly set this macro via the CFLAGS variable
2680 during make.
2681
2682 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
2683 (SCM_THREAD_CRITICAL_SECTION_START,
2684 SCM_THREAD_CRITICAL_SECTION_END): Renamed
2685 SCM_THREAD_CRITICAL_SECTION_START/END to
2686 SCM_CRITICAL_SECTION_START/END.
2687
2688 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
2689
2690 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
2691 instead of bzero.
2692
2693 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
2694 (MISSING_BZERO_DECL): Remove the declaration.
2695
2696 Thanks to NIIBE Yutaka.
2697
2698 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2699
2700 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
2701 goops module should be registered in order to work for an
2702 application which uses libguile statically linked.)
2703
2704 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2705
2706 * numbers.[ch] (scm_num2long, scm_num2long_long,
2707 scm_num2ulong_long, scm_num2ulong): Argument position is an
2708 unsigned integer.
2709
2710 * environments.c (eval_environment_folder,
2711 import_environment_folder), gh_data.c (gh_scm2longs,
2712 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
2713 for integers and pointers, respectively.
2714
2715 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
2716 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
2717 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
2718 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
2719
2720 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
2721 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
2722 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
2723 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
2724 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
2725 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
2726
2727 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
2728
2729 * strings.c (scm_read_only_string_p): Update docstring to reflect
2730 current (non-)usage of "read only" strings.
2731 (scm_make_shared_substring): Clarify docstring by changing
2732 "semantics" to "arguments".
2733
2734 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2735
2736 * hooks.c (scm_make_hook, scm_make_hook_with_name),
2737 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
2738 improvements.
2739
2740 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2741
2742 The following changes make the documentation more consistent.
2743
2744 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
2745 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
2746 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
2747 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
2748 ... @end lisp.
2749
2750 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
2751 (scm_array_dimensions, scm_make_shared_array),
2752 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
2753 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
2754 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
2755 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
2756 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
2757 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
2758 macros.c (scm_makmmacro), list.c (scm_append), environments.c
2759 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
2760 @example ... @end example to @lisp ... @end lisp.
2761
2762 * weaks.c (scm_weak_vector): Corrected docstring.
2763
2764 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
2765 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
2766 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
2767 (scm_hashx_set_x, scm_hashx_get_handle),
2768 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
2769 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
2770 vectors.c (scm_vector_fill_x), strings.c
2771 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
2772 objprop.c (scm_set_object_properties_x):
2773 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
2774 strports.c (scm_call_with_input_string), ports.c
2775 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
2776 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
2777 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
2778 (scm_make_weak_vector,scm_weak_vector_p),
2779 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
2780 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
2781 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
2782 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
2783 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
2784 Made parameter names match documentation by renaming parameters
2785 and/or fixing docstrings.
2786
2787 * numbers.c (scm_ash): Corrected Texinfo markup.
2788
2789 * strop.c (scm_string_index, scm_string_rindex),
2790 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
2791
2792 * vports.c (scm_make_soft_port), unif.c
2793 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
2794 (scm_dimensions_to_uniform_array, scm_transpose_array),
2795 (scm_array_in_bounds_p, scm_uniform_vector_ref),
2796 (scm_bit_count, scm_bit_position, scm_bit_count_star),
2797 (scm_array_to_list, scm_list_to_uniform_array),
2798 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
2799 (scm_open_input_string, scm_open_output_string),
2800 (scm_get_output_string), strop.c (scm_string_copy),
2801 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
2802 (scm_get_internal_real_time, scm_times),
2803 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
2804 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
2805 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
2806 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
2807 simpos.c (scm_system), random.c (scm_random_uniform),
2808 (scm_random_normal, scm_random_exp), ramap.c
2809 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
2810 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
2811 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
2812 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
2813 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
2814 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
2815 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
2816 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
2817 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
2818 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
2819 (scm_logand, scm_logior, scm_logxor, scm_lognot),
2820 (scm_integer_expt, scm_bit_extract, scm_logcount),
2821 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
2822 net_db.c (scm_inet_netof, scm_lnaof), modules.c
2823 (scm_interaction_environment), macros.c (scm_makacro),
2824 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
2825 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
2826 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
2827 (scm_fluid_ref), filesys.c (scm_open_fdes),
2828 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
2829 Docstring correction: `Returns' -> `Return'
2830
2831 * gc.c (scm_set_debug_cell_accesses_x):
2832 (s_scm_gc_set_debug_check_freelist_x):
2833 * fluids.c (scm_fluid_p): Added texinfo markup.
2834
2835 * error.c (scm_strerror): Made docstring more precise.
2836
2837 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
2838 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
2839 (scm_symbol_p, scm_symbol_to_string), strorder.c
2840 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
2841 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
2842 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
2843 (scm_string_ci_geq_p), strop.c (scm_string_copy),
2844 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
2845
2846 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
2847
2848 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
2849 mode, as suggested by Michael Livshin.
2850
2851 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
2852
2853 * backtrace.c (display_backtrace_body): since the `print_state'
2854 variable is not used (instead its data field is used directly as
2855 `pstate'), protect it from the hungry compiler optimizations.
2856 thanks to Bill Schottstaedt for the report.
2857
2858 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2859
2860 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
2861 It is only defined and used if guile is compiled with
2862 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
2863 let cells with a free_cell type tag be visible outside of the
2864 garbage collector when in debug mode.
2865
2866 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
2867
2868 (scm_assert_cell_valid): Use a local static variable to avoid
2869 recursion.
2870
2871 (MARK): Only check for rogue cell pointers in debug mode. Use
2872 scm_cellp for this purpose and place all checks for rogue pointers
2873 into that function. Further, since due to conservative scanning
2874 we may encounter free cells during marking, don't use the standard
2875 cell type accessor macro to determine the cell type.
2876
2877 (scm_cellp): Check if the cell pointer actually points into a
2878 card header.
2879
2880 (scm_init_gc): Initalize scm_tc16_allocated.
2881
2882 * gc.h (GCH): Renamed to SCM_GC_H.
2883
2884 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
2885 might be unnecessary, but I feel better this way :-)
2886
2887 (SCM_GC_CELL_TYPE): New macro.
2888
2889 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
2890 in guile, and it is unlikely that they will be applied to real
2891 pairs anyway.
2892
2893 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
2894
2895 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
2896 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
2897
2898 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
2899 make sure that in debug mode no free cell will ever be visible
2900 outside of the garbage collector.
2901
2902 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2903
2904 * async.c (scm_asyncs_pending): Don't use != to compare SCM
2905 values.
2906
2907 * async.c (scm_system_async), variable.c (scm_make_variable,
2908 scm_make_undefined_variable): Use scm_cons to create a pair.
2909
2910 * debug.c (scm_reverse_lookup): Perform proper type checking.
2911 Remove suspicious use of SCM_SLOPPY_CONSP.
2912
2913 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
2914 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
2915 the corresponding optimization.
2916
2917 * eval.c (iqq): Use proper type check.
2918
2919 (scm_m_expand_body): Remove redundant type checks.
2920
2921 (promise_print): Don't access promise cells as pairs.
2922
2923 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
2924 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
2925 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
2926 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
2927 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
2928
2929 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
2930 (scm_iprin1): Use new macro predicate and accessors.
2931
2932 * eval.h (scm_tc16_macro): Removed declaration. It is declared
2933 in macros.h.
2934
2935 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
2936 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
2937 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
2938 SCM_VARIABLE_H. Even the macros that are used to inhibit
2939 including a header file twice should be in the SCM_ namespace.
2940
2941 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
2942 properties.c (scm_primitive_property_ref,
2943 scm_primitive_property_del_x): Prefer stronger predicates like
2944 SCM_NULLP or SCM_FALSEP over SCM_IMP.
2945
2946 * gc.c (MARK): Use proper macros to access procedure-with-setter
2947 cell elements and closure cell elements.
2948
2949 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
2950 access free cells as pairs.
2951
2952 (scm_unprotect_object): scm_hashq_get_handle returns #f if
2953 no hashtab entry is found.
2954
2955 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
2956 SCM_CLR_PORT_OPEN_FLAG.
2957
2958 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
2959 use SCM_SET_C[AD]R for uninitialized cells.
2960
2961 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
2962 If the hashtable has no slots, return #f instead of '(). This
2963 unifies the return value with most assoc-functions.
2964
2965 (scm_hash_fn_ref): Use proper type check.
2966
2967 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
2968 Removed references to non-existing functions from documentation.
2969
2970 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
2971 access keyword cell elements.
2972
2973 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
2974 macros.
2975
2976 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
2977
2978 * print.c (scm_iprlist): Added comment. Improved loop
2979 conditions.
2980
2981 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
2982 pairs.
2983
2984 * smob.c (scm_markcdr): Don't access smob cells as pairs.
2985
2986 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
2987
2988 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
2989 cells as pairs.
2990
2991 * variable.c (variable_print, variable_equalp, scm_variable_ref,
2992 scm_variable_set_x): Use proper macros to access variable cell
2993 elements.
2994
2995 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
2996
2997 * variable.h (SCM_VARVCELL): Don't access variable cells as
2998 pairs.
2999
3000 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
3001 added FIXME comment, removed register specifier.
3002
3003 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
3004
3005 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
3006 * init.c (scm_init_guile_1): Don't init goopscore module.
3007
3008 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
3009
3010 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
3011
3012 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3013
3014 * strop.c (scm_string_to_list): Fixed docstring markup.
3015 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
3016 (scm_string_downcase, scm_string_capitalize_x),
3017 (scm_string_capitalize): Rewrote and corrected docstrings.
3018 (scm_string_ci_to_symbol): Made docstring more explicit.
3019
3020 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
3021
3022 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
3023 eval.c can use it.
3024 (scm_call_with_values): Removed.
3025 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
3026 so that it can be exported.
3027 (scm_call_with_values): Removed.
3028
3029 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
3030 * eval.c: Include "libguile/values.h"
3031 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
3032 New.
3033 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
3034 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
3035 New delcarations to support above change.
3036
3037 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
3038 errors with last change.
3039
3040 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
3041
3042 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
3043 scm_i_eval): Moved the application of the system transformer from
3044 scm_i_eval to scm_primitive_eval.
3045
3046 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
3047
3048 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
3049
3050 * strop.c (scm_string_index): Fix docstring line break
3051 regression.
3052
3053 * list.c (scm_cons_star): Fix docstring typo.
3054
3055 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3056
3057 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
3058 (big2str), ports.c (scm_drain_input), read.c (scm_read,
3059 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
3060 scm_make_string, scm_string_append), strports.c (st_resize_port,
3061 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
3062 scm_makstr with calls to scm_allocate_string.
3063
3064 * strings.[ch] (scm_allocate_string): New function.
3065
3066 * strings.[ch] (scm_makstr): Deprecated.
3067
3068 2001-03-18 Gary Houston <ghouston@arglist.com>
3069
3070 * posix.c (scm_tmpnam): check that return value from tmpnam is not
3071 NULL. rewrote the docstring.
3072 (scm_mkstemp): new procedure implementing "mkstemp!".
3073 * posix.h: declare scm_mkstemp.
3074
3075 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
3076 normally it would be found in netdb.h.
3077
3078 2001-03-17 Gary Houston <ghouston@arglist.com>
3079
3080 * sort.c (scm_sort): move sortvec variable to avoid a compiler
3081 warning when HAVE_ARRAYS is not defined. move len too.
3082
3083 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
3084 (EXTRA_DOT_X_FILES): let configure set the value.
3085 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
3086
3087 * gc.c (scm_must_malloc): changed the comment explaining when
3088 scm_must variants of malloc/free etc., should be used, based on
3089 explanation from Dirk Herrmann.
3090 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
3091 string with procedure name. use scm_must_malloc instead of malloc.
3092 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
3093 of malloc/free.
3094 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
3095 scm_ungetc): use scm_must variants of malloc/realloc/free.
3096 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
3097
3098 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3099
3100 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
3101 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
3102 scm_wrong_type_arg instead.
3103
3104 (SCM_WNA): Deprecated.
3105
3106 * error.[ch] (scm_wta): Deprecated.
3107
3108 * numbers.c (s_i_log): Minor comment fix.
3109
3110 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
3111 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
3112 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
3113 wrong-num-args or misc errors.
3114
3115 * unif.c (scm_make_shared_array, scm_transpose_array,
3116 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
3117 Validate the rest argument (note: this is only done when guile is
3118 built with SCM_DEBUG_REST_ARGUMENT=1)
3119
3120 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
3121 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
3122
3123 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
3124 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
3125
3126 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3127
3128 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
3129 instead of scm_wrong_num_args.
3130
3131 * coop-threads.c: Don't include libguile/strings.h. (Was only
3132 needed for former implementation of SCM_WRONG_NUM_ARGS.)
3133
3134 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
3135 wrong-num-args errors.
3136
3137 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3138
3139 * error.[ch] (scm_error_num_args_subr): New function.
3140
3141 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3142
3143 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
3144 (scm_length, scm_append, scm_reverse, scm_list_ref),
3145 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
3146 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
3147 (scm_delete1_x), gc.c (scm_map_free_list),
3148 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
3149 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
3150 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
3151 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
3152 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
3153 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
3154 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
3155
3156 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
3157 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
3158 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
3159 symbols.c (scm_symbol_interned_p), numbers.c
3160 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
3161 markup.
3162
3163 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
3164
3165 * snarf.h (SCM_CONST_LONG): Deprecated.
3166 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
3167
3168 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3169
3170 * numbers.c (scm_num2ulong): Check that a bignum is positive
3171 before looking at the magnitude. Correctly check for overflow
3172 during conversion.
3173 (scm_num2long_long): Likewise.
3174 (scm_num2ulong_long): New.
3175 (ULONG_LONG_MAX): Define if not already defined.
3176 * numbers.h: (scm_num2ulong_long): New prototype.
3177
3178 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3179
3180 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
3181
3182 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
3183 (SCM_OPOUTSTRPORTP): New predicate macros.
3184 (scm_open_input_string, scm_open_output_string),
3185 (scm_get_output_string): New prototypes.
3186
3187 * strports.c (scm_open_input_string, scm_open_output_string),
3188 (scm_get_output_string): New procedures (SRFI-6 compliant).
3189 Made scm_tc16_strport non-static.
3190
3191 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3192
3193 * macros.h (SCM_ASSYNT): Removed unused object argument from
3194 signature.
3195
3196 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
3197 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
3198 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
3199 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
3200 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
3201 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
3202 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
3203 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
3204 scm_m_atdispatch): Removed unused object argument from call to
3205 SCM_ASSYNT.
3206
3207 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3208
3209 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
3210 const int* to reflect that the input array of integers remains
3211 unchanged. Thanks to Brett Viren for the hint.
3212
3213 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3214
3215 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
3216 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
3217 in various places.
3218 (gh_scm2newstr, gh_symbol2newstr): Change call to
3219 scm_must_malloc() to malloc(), because user-free()able memory is
3220 allocated.
3221
3222 * gc.c: Added declaration of `scm_debug_check_freelist'.
3223
3224 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3225
3226 * ports.c (scm_port_mode): Changed `mode' array size to 4.
3227
3228 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
3229
3230 * strports.c (scm_object_to_string): New procedure.
3231 (scm_strprint_obj): Deprecated.
3232 * strports.h: Reflect the changes.
3233
3234 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
3235
3236 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
3237
3238 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
3239 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
3240 SCM_ASSYNT to check for correct argument types. Either use some
3241 SCM_VALIDATE_* macro or an explicit test.
3242
3243 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
3244 misc-errors.
3245
3246 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
3247 instead of calling scm_wta.
3248
3249 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3250
3251 * load.c (scm_primitive_load, scm_primitive_load_path),
3252 (scm_sys_search_load_path): Corrected docstrings (file ->
3253 filename).
3254
3255 * eval.c (scm_force): Added texinfo markup to docstring.
3256 (scm_promise_p): Renamed parameter to `obj' to match docstring.
3257
3258 * debug-malloc.c: Reinserted #include <stdio.h>.
3259
3260 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
3261
3262 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
3263
3264 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
3265 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
3266 Use SCM_LISTn instead of scm_listify.
3267
3268 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3269
3270 * _scm.h: Removed #include <errno.h>.
3271
3272 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
3273 errno variable (can be a macro on some systems, for example when
3274 using linux libc with threads).
3275
3276 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
3277 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
3278 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
3279 #include <errno.h> in these 20 out of 100 files.
3280
3281 2001-03-10 Gary Houston <ghouston@arglist.com>
3282
3283 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
3284 not already defined.
3285
3286 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3287
3288 * coop.c: Inserted #include <stdio.h>.
3289
3290 * iselect.c: Reinserted #include <stdio.h>.
3291
3292 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
3293
3294 * posix.c: Replaced `#define' of __USE_XOPEN right before
3295 including unistd.h with a define of _GNU_SOURCE at the very top of
3296 the file.
3297
3298 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
3299
3300 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
3301 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
3302 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
3303 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
3304 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
3305 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
3306 print.c, procprop.c, procs.c, properties.c, ramap.c,
3307 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
3308 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
3309 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
3310 Remove #include <stdio.h>
3311 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
3312
3313 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
3314
3315 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3316
3317 * posix.c (scm_gethostname): Set initial name length to 256 for
3318 Solaris.
3319
3320 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3321
3322 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
3323 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
3324 (scm_sethostname, scm_gethostname): New prototypes.
3325
3326 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
3327 <sys/file.h>, if present.
3328 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
3329 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
3330 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
3331 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
3332 (scm_sethostname, scm_gethostname): New procedures.
3333
3334 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
3335
3336 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
3337 not optional (ii) "recommend" spelling correction.
3338
3339 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3340
3341 * ramap.c (racp): Removed optimization which caused array copying
3342 to fail if the two arrays shared storage. Re-inserted the IVDEP
3343 macros removed in the change of 2000-03-09. (Don't really have a
3344 complete grasp of what they are for, but they seem to be necessary
3345 on Crays. This needs testing!) Thanks to Miroslav Silovic.
3346
3347 * hash.c (scm_string_hash): Don't downcase characters.
3348
3349 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3350
3351 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
3352 size from 277 --> 1009.
3353
3354 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
3355 function.
3356
3357 * coop-threads.c: Fixed change of 2001-03-06.
3358
3359 * validate.h: Code formatting.
3360
3361 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
3362
3363 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
3364 (*.doc): Add dependency on guile-snarf.awk.in.
3365
3366 * guile-snarf.awk.in: Neglect spaces at the end of
3367 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
3368 middle of docstrings. (To avoid the problem with gcc-2.96.)
3369
3370 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
3371
3372 * coop-threads.c (scm_call_with_new_thread), load.c
3373 (scm_primitive_load, scm_sys_search_load_path), random.c
3374 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
3375 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
3376 (potentially) issue a scm-misc-error or wrong-num-args error
3377 message.
3378
3379 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
3380 about the expected type with the wrong-type-arg error message.
3381
3382 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
3383 a C level bug that can't be fixed from scheme anyway.
3384
3385 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3386
3387 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
3388 Duplicate bindings are OK in a let* since a let* is semantically
3389 equivalent to a nested set of let:s.
3390
3391 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3392
3393 * print.c (scm_print_options): Fixed texinfo in docstring.
3394
3395 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
3396 the underlying functions getservent, getprotoent or getnetent
3397 return NULL instead of signalling an error.
3398
3399 2001-03-04 Gary Houston <ghouston@arglist.com>
3400
3401 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
3402 taking an unexpectedly large filename for an AF_UNIX socket from
3403 bind/connect/sendto (thanks to Martin Grabmueller).
3404
3405 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
3406 former and adjusted the latter.
3407 (scm_socket, scm_socketpair): cosmetic changes.
3408 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
3409 size_t as socklen_t substitute. don't restrict args/return values
3410 to INUM: allow full range of int or size_t.
3411 (scm_fill_sockaddr): check arguments before allocating memory, to
3412 avoid leakage. use malloc, not scm_must_malloc.
3413 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
3414 substitute. free the sockaddr structure before throwing an error.
3415 (scm_init_add_buffer): procedure removed, together with its static
3416 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
3417 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
3418 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
3419 scm_sendto): use a local buffer instead of scm_addr_buffer.
3420 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
3421 not size_t.
3422 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
3423 call to detect whether recvfrom could be bothered to set the address.
3424 (scm_init_socket): don't call scm_init_addr_buffer.
3425
3426 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
3427
3428 * debug.c (scm_procedure_source, scm_procedure_environment),
3429 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
3430 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
3431 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
3432 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
3433 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
3434 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
3435 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
3436 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
3437 scm_array_to_list, scm_array_prototype), validate.h
3438 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
3439 scm_misc_error or scm_wrong_type_arg instead.
3440
3441 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
3442
3443 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3444
3445 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
3446 (scm_sys_tag_body): Added.
3447
3448 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
3449
3450 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
3451 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
3452 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
3453 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
3454 options.c (scm_options), ports.c (scm_remove_from_port_table),
3455 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
3456 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
3457 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
3458 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
3459 instead.
3460
3461 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3462
3463 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
3464
3465 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
3466
3467 * eval.c (scm_s_duplicate_bindings): New error message.
3468 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
3469
3470 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
3471
3472 * eval.h (SCM_EVALIM2): New macro. Use it when a
3473 immediate, literal constant should be evaluated.
3474 * eval.c (scm_s_duplicate_formals): New error message string.
3475 (scm_c_improper_memq): New function.
3476 (scm_m_lambda): Check for duplicate arguments.
3477 (scm_ceval, scm_deval): When executing a body: only cons a new
3478 toplevel environment frame when it is different from the
3479 existing one; use EVALCAR instead of SIDEVAL so that we can properly
3480 check for empty combinations; use SCM_EVALIM2 for the same reason
3481 in the non-toplevel loop.
3482 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
3483 New labels with the meaning of their non-"nontoplevel" partners,
3484 but they are used when it is known that the body is not evaluated at
3485 top-level.
3486 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
3487 reporting for empty combinations.
3488
3489 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
3490
3491 * Remove dump facilities.
3492 * dump.c, dump.h: Removed.
3493 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
3494 * init.c: Remove #include "libguile/dump.h".
3495 (scm_init_guile_1): Remove scm_init_dump.
3496 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
3497 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
3498 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
3499 (scm_set_smob_dump, scm_set_smob_undump): Removed.
3500
3501 * keywords.c: Remove #include "libguile/dump.h".
3502 (keyword_dump, keyword_undump): Removed.
3503 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
3504
3505 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3506
3507 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
3508 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
3509 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
3510 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
3511 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
3512 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
3513 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
3514 to @code{} as the texinfo manual recommends, converted the
3515 examples to use a @lisp{}-environment.
3516
3517 * strports.c (scm_eval_string): Cleaned up the docstring.
3518
3519 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
3520 markup.
3521
3522 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
3523 (scm_number_to_string, scm_string_to_number, scm_number_p)
3524 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
3525 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
3526 (scm_ash): Added texinfo markup and removed obsolete @refill.
3527 (scm_gr_p): Corrected comment.
3528 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
3529 docstring) comments.
3530 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
3531 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
3532 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
3533 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
3534 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
3535 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
3536 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
3537 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
3538
3539 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
3540
3541 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
3542 (Obviously nobody compiles with SCM_RECKLESS defined...)
3543
3544 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
3545
3546 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3547
3548 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
3549
3550 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
3551
3552 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
3553
3554 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
3555 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
3556 since use of `z' suggests that the arguments may be complex.
3557
3558 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
3559 typos.
3560
3561 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
3562
3563 * dump.c (scm_binary_write, scm_binary_read), eval.c
3564 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
3565 scm_guardian_greedy_p, scm_make_guardian), fports.c
3566 (scm_file_port_p): Minor docstring fixes.
3567
3568 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
3569
3570 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
3571
3572 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
3573 scm_i_eval.
3574 (make_class_from_template): Do not bother to set the current
3575 module around the call to DEFVAR, scm_eval takes care of that.
3576 (scm_init_goops): Make scm_module_goops and
3577 scm_goops_lookup_closure permanent objects.
3578
3579 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
3580 top level, create a fresh top-level environment for each
3581 expression instead of mutating the exisint frame. This is
3582 important when that frame is closed over.
3583
3584 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
3585 SCM_DIGSPERLONG instead of DIGSPERLONG.
3586
3587 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
3588
3589 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
3590 before applying arrow procedure in `cond' and before applying
3591 receiver procedure in call-with-current-continuation.
3592 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
3593 macro. The argument is expanded more than one time.
3594
3595 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
3596 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
3597
3598 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
3599
3600 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
3601 notice and license.
3602
3603 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3604
3605 * variable.c (scm_make_variable, scm_make_undefined_variable)
3606 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
3607 (scm_variable_bound_p), values.c (scm_values)
3608 (scm_call_with_values), unif.c (scm_bit_count)
3609 (scm_bit_set_star_x), symbols.c (scm_gentemp)
3610 (scm_gensym), strings.c (scm_string_p, scm_make_string)
3611 (scm_read_only_string_p, scm_string_length, scm_string_ref)
3612 (scm_string_set_x, scm_substring, scm_string_append), stime.c
3613 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
3614 (scm_copy_random_state, scm_random), print.c (scm_newline)
3615 (scm_write_char, scm_simple_format), debug-malloc.c
3616 (scm_malloc_stats), environments.c (scm_environment_p)
3617 (scm_environment_bound_p, scm_environment_ref)
3618 (scm_environment_fold, scm_environment_define)
3619 (scm_environment_undefine, scm_environment_set_x)
3620 (scm_environment_cell, scm_environment_observe)
3621 (scm_environment_observe_weak, scm_environment_unobserve)
3622 (scm_make_eval_environment, scm_eval_environment_p)
3623 (scm_eval_environment_set_local_x, scm_eval_environment_local)
3624 (scm_eval_environment_imported)
3625 (scm_eval_environment_set_imported_x, scm_make_import_environment)
3626 (scm_import_environment_p, scm_import_environment_imports)
3627 (scm_import_environment_set_imports_x, scm_make_export_environment)
3628 (scm_export_environment_p, scm_export_environment_private)
3629 (scm_export_environment_set_private_x)
3630 (scm_export_environment_signature)
3631 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
3632 Added texinfo markup.
3633
3634 * ports.c (scm_drain_input): Lowercased argument to @var.
3635 (scm_current_input_port, scm_current_output_port): Filled in
3636 missing explanation.
3637 (scm_current_load_port, scm_set_current_output_port)
3638 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
3639 Added texinfo markup.
3640
3641 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
3642 (scm_release_arbiter): Added texinfo markup to docstrings.
3643 Changed `Returns' to `Return'.
3644 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
3645
3646 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
3647
3648 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
3649 by doubling them to `@@'.
3650
3651 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3652
3653 * numbers.c (scm_lognot), random.c (scm_random,
3654 scm_random_normal, scm_random_solid_sphere_x,
3655 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
3656 scm_random_exp), dynwind.c
3657 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
3658
3659 * goops.c (scm_sys_initialize_object, scm_instance_p,
3660 scm_class_name, scm_class_precedence_list, scm_class_slots,
3661 scm_class_environment, scm_generic_function_name,
3662 scm_generic_function_methods, scm_method_generic_function,
3663 scm_method_specializers, scm_method_procedure, scm_make_unbound,
3664 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
3665 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
3666 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
3667 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
3668 scm_class_direct_supers, scm_class_direct_slots,
3669 scm_class_direct_subclasses, scm_class_direct_methods,
3670 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
3671 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
3672 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
3673 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
3674 scm_memoized_environment, scm_procedure_name,
3675 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
3676 objects.c
3677 (scm_class_of, scm_entity_p, scm_operator_p,
3678 scm_set_object_procedure_x, scm_object_procedure,
3679 scm_make_class_object), hooks.c (scm_make_hook_with_name,
3680 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
3681 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
3682 scm_hook_to_list), lang.c
3683 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
3684 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
3685 (scm_print_options, scm_port_with_print_state,
3686 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
3687 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
3688 scm_make_procedure_with_setter, scm_procedure), throw.c
3689 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
3690 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
3691 scm_stack_ref, scm_stack_length, scm_frame_p,
3692 scm_last_stack_frame, scm_frame_number, scm_frame_source,
3693 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
3694 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
3695 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
3696 (scm_dirname, scm_basename), dynwind.c
3697 (scm_wind_chain), read.c (scm_read_options, scm_read,
3698 scm_read_hash_extend), gc.c
3699 (scm_unhash_name), eval.c (scm_eval_options_interface,
3700 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
3701 (scm_display_error, scm_set_print_params_x,
3702 scm_display_application, scm_display_backtrace, scm_backtrace),
3703 async.c (scm_async, scm_system_async, scm_async_mark,
3704 scm_system_async_mark, scm_run_asyncs, scm_noop,
3705 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
3706 scm_mask_signals): Added docstrings.
3707
3708 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
3709
3710 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
3711 address of car/cdr. (Thanks to Dirk Herrmann)
3712 Use scm_sizet to obtain the length of strings.
3713 (Thanks to Matthias Koeppe)
3714
3715 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
3716
3717 * symbols.c (scm_mem2symbol): Put a empty statement after the
3718 next_symbol label. This is mandated by ANSI, appearantly.
3719
3720 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3721
3722 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
3723 sense to compile for a specific kernel version. Do not include
3724 <asm/signal.h> while defining __KERNEL__. This hack should no
3725 longer be needed and caused problems.
3726
3727 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
3728
3729 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
3730 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
3731 can not deal with immediates.
3732
3733 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
3734
3735 * list.c (scm_list_copy): Validate the first argument.
3736
3737 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
3738
3739 Fix evaluator so that top-level expressions are correctly
3740 evaluated with respect to the module system.
3741
3742 * modules.h. modules.c (scm_current_module_lookup_closure): New
3743 function.
3744
3745 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
3746 prototypes.
3747 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
3748 names to better reflect their meaning.
3749
3750 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
3751 evaluated at top-level and synronize lookup closure before
3752 executing every subform.
3753 (scm_primitve_eval_x, scm_primitive_eval): New functions.
3754 (scm_eval_x, scm_eval): Reimplement in terms of
3755 scm_primitive_eval_x and scm_primitive_eval, respectively.
3756
3757 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
3758
3759 * macros.c (scm_macro_name, scm_macro_transformer): Use
3760 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
3761 Thanks!
3762
3763 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
3764
3765 * dump.c (scm_store_bytes): Store data size before data.
3766 (scm_restore_bytes): Restore data size. Takes a pointer to size.
3767 * dump.h (scm_restore_bytes): Updated.
3768
3769 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
3770
3771 * dump.c: Use double cells for update schedule.
3772
3773 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
3774
3775 * ports.c (scm_unread_char): Take an optional argument.
3776
3777 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3778
3779 * modules.h (scm_selected_module, scm_current_module): Renamed
3780 scm_selected_module to scm_current_module to synchronize Scheme
3781 and C names.
3782 (scm_select_module, scm_set_current_module): Likewise. Changed
3783 all uses.
3784
3785 * ports.c (scm_port_for_each): Make a snapshot of the port table
3786 before iterating over it. The table might change while the user
3787 code is running. With the snapshot, the user can depend on the
3788 fact that each port that existed at the start of the iteration is
3789 encountered exactly once. (ice-9 popen) depends on this.
3790
3791 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3792
3793 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
3794
3795 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
3796 range checking for the size parameter. Thanks to Martin
3797 Grabmueller for the hint.
3798
3799 (scm_makstr): Reordered string initialization to make interrupt
3800 deferring unnecessary.
3801
3802 * vectors.c (scm_make_vector): Fixed range checking.
3803
3804 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3805
3806 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
3807
3808 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
3809 checking of the size parameter for type correctness and valid
3810 range. Thanks to Rob Browning for reporting the problem. Instead
3811 of deferring interrupts, scm_remember_upto_here_1 is used.
3812
3813 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
3814
3815 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
3816 (scm_dump_cell_update): Removed.
3817 (scm_dump_update): Renamed from scm_dump_object_update.
3818 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
3819 a pointer instead of returning a value.
3820 * keywords.c (keyword_undump): Updated.
3821
3822 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
3823
3824 * dump.c, dump.h: Modified a lot.
3825 (SCM_DUMP_COOKIE): Version 0.1
3826 (scm_dump_mark): Removed.
3827 (scm_restore_cell_object, scm_store_cell_object): New functions.
3828
3829 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
3830 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
3831 New slots: dump, undump.
3832 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
3833 Updated.
3834
3835 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
3836 (keyword_undump): Renamed from keyword_alloc.
3837 (scm_init_keywords): Set keyword_dump and keyword_undump.
3838
3839 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
3840
3841 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
3842 the deprecated SCM_DOUBLE_CELLP.
3843
3844 * tags.h (SCM_DOUBLE_CELLP): deprecated.
3845
3846 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
3847
3848 * dump.c, dump.h: New files.
3849 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
3850 * init.c: #include "libguile/dump.h".
3851 (scm_init_guile_1): Call scm_init_dump.
3852 * smob.h (scm_smob_descriptor): New slots: dump_mark,
3853 dump_dealloc, dump_store, undump_alloc, undump_restore,
3854 undump_init.
3855 * smob.c (scm_make_smob_type): Init the new slots.
3856 (scm_set_smob_dump, scm_set_smob_undump): New functions.
3857 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
3858
3859 * keywords.c: #include "libguile/dump.h".
3860 (keyword_dealloc, keyword_alloc): New functions.
3861 (scm_init_keywords): Set smob_dump and smob_undump.
3862
3863 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
3864
3865 * vectors.c (scm_c_make_vector): New function.
3866 * vectors.h (scm_c_make_vector): Declared.
3867 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
3868 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
3869 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
3870 (scm_make_method_cache, scm_i_vector2list,
3871 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
3872 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
3873 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
3874 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
3875 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
3876 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
3877 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
3878 (scm_vector, scm_make_vector): Use scm_c_make_vector.
3879
3880 * hashtab.c (scm_c_make_hash_table): New function.
3881 * hashtab.h (scm_c_make_hash_table): Declared.
3882 * environments.c (scm_make_leaf_environment,
3883 scm_make_eval_environment), gc.c (scm_init_storage),
3884 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
3885 Use scm_c_make_hash_table.
3886
3887 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3888
3889 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
3890
3891 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3892
3893 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
3894 end of docstring.
3895
3896 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
3897 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
3898 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
3899 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
3900 srcprop.c (scm_source_properties, scm_set_source_properties_x,
3901 scm_source_property, scm_set_source_property_x), sort.c
3902 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
3903 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
3904 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
3905 docstrings.
3906
3907 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3908
3909 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
3910 really get that arg.
3911
3912 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
3913
3914 * goops.c (s_scm_get_keyword): Bug fix.
3915
3916 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3917
3918 The following patch was sent by Martin Grabmueller. It makes sure
3919 that in case of parameter errors the correct function name is
3920 shown, and that parameter types are only checked once.
3921
3922 * strop.c (string_copy, string_upcase_x, string_downcase_x,
3923 string_capitalize_x): New functions. Each one performs the core
3924 functionality of the corresponding scm_* function.
3925
3926 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
3927 scm_string_downcase_x, scm_string_downcase,
3928 scm_string_capitalize_x, scm_string_capitalize): Reduced to
3929 parameter checking wrappers of the above functions.
3930
3931 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3932
3933 * continuations.c, dynl.c, keywords.c, load.c: Include
3934 strings.h. Thanks to Bill Schottstaedt for the bug report.
3935
3936 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3937
3938 * backtrace.c (display_header): Make sure that line and column
3939 information is shown independent of whether the port the code was
3940 read from had an associated filename. Thanks to Martin
3941 Grabmueller for providing this patch.
3942
3943 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3944
3945 * fports.[ch] (scm_file_port_p): New primitive.
3946
3947 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3948
3949 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
3950 These are now defined in fports.c, strports.c and vports.c.
3951
3952 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
3953 vports.c (scm_tc16_sfport): Made variables (were macros defined in
3954 tags.h).
3955
3956 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
3957 (scm_make_sfptob): Made static. These return a type code now.
3958
3959 fports.c (scm_init_fports), strports.c (scm_init_strports),
3960 vports.c (scm_init_vports): Create the corresponding port types.
3961
3962 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
3963 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
3964
3965 * init.c (scm_init_guile_1): Make sure strports are initialized
3966 before gdbint.
3967
3968 * ports.[ch] (scm_make_port_type): Changed the return type to
3969 scm_bits_t.
3970
3971 * ports.c (scm_ports_prehistory): Don't create any port types
3972 here.
3973
3974 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
3975 against scm_tc16_fport directly.
3976
3977 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3978
3979 * srcprop.c (scm_set_source_property_x): Fix to handle
3980 (set-source-property! <obj> 'copy <datum>) correctly.
3981
3982 2001-01-24 Gary Houston <ghouston@arglist.com>
3983
3984 * filesys.c (scm_link): docstring fix.
3985 * fports.h (scm_setfileno): obsolete declaration removed.
3986 * posix.c: bogus popen declaration removed.
3987
3988 * rdelim.c: new file, split from ioext.c.
3989 * rdelim.h: new file, split from ioext.h
3990 * Makefile.am: add rdelim.c and related files.
3991 * init.c: call scm_init_rdelim. include rdelim.h.
3992
3993 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
3994
3995 This patch was sent by Martin Grabmueller and makes sure that
3996 parameter errors are reported correctly by the lexicographic
3997 ordering predicates.
3998
3999 * strorder.c (string_less_p, string_ci_less_p): New functions.
4000
4001 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
4002 functionality into string_less_p, string_ci_less_p respectively.
4003 The remaining code is just a wrapper to do the parameter
4004 checking.
4005
4006 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
4007 parameters and call string_less_p instead of scm_string_less_p.
4008
4009 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
4010 Check the parameters and call string_less_ci_p instead of
4011 scm_string_ci_less_p.
4012
4013 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4014
4015 This patch modifies scm_display_error to perform parameter
4016 checking. Thanks to Neil Jerram for the bug report.
4017
4018 * backtrace.[ch] (scm_i_display_error): New function.
4019
4020 * backtrace.c (scm_display_error): Added parameter check and
4021 extracted the core functionality into function
4022 scm_i_display_error.
4023
4024 * throw.c (handler_message): Call scm_i_display_error to display
4025 the error message.
4026
4027 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4028
4029 * eval.c (SCM_APPLY): Added # args check for application of
4030 procedures with arity 3. (Thanks to Anders Holst.)
4031
4032 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4033
4034 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
4035
4036 (SCM_OPDIRP): Deprecated.
4037
4038 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
4039 SCM_OPN.
4040
4041 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
4042 Instead, give an explicit error message in case the directory is
4043 closed.
4044
4045 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
4046 instead of SCM_OPENP and SCM_CLOSEDP.
4047
4048 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
4049
4050 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
4051
4052 * eval.c (inner_eval, scm_eval): Move all real functionality into
4053 inner_eval. Avoid to copy the expression twice by inlining some
4054 code from scm_i_eval.
4055
4056 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4057
4058 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
4059 now has to be the last clause, as required by R5RS. Thanks to
4060 Martin Grabmueller for the patch.
4061
4062 2001-01-18 Gary Houston <ghouston@arglist.com>
4063
4064 * ioext.c: further simplify scm_read_string_x_partial by defining
4065 a macro SCM_EBLOCK.
4066
4067 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
4068
4069 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
4070
4071 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
4072
4073 * __scm.h: Added comment about architecture and compiler
4074 properties that are required by guile.
4075
4076 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
4077 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
4078
4079 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
4080
4081 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
4082
4083 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
4084 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
4085
4086 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4087
4088 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
4089 to the names in limits.h.
4090
4091 * numbers.c (abs_most_negative_fixnum): Added.
4092
4093 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
4094 fixnum-min) special case.
4095
4096 (scm_big_and): Fix for negative first parameter.
4097
4098 (scm_bit_extract): Fix for fixnum paramters.
4099 Thanks to Rob Browning for the bug report.
4100
4101 (scm_init_numbers): Initialize abs_most_negative_fixnum.
4102
4103 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4104
4105 * symbols.c (scm_symbol_bound_p): Fixed comment.
4106 Thanks to Chris Cramer.
4107
4108 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4109
4110 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
4111 Thanks to Bill Schottstaedt.
4112
4113 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
4114
4115 from Matthias Köppe:
4116
4117 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
4118 casts its result, so doesn't yield an lvalue per ANSI C.
4119
4120 * goops.c (s_scm_sys_set_object_setter_x): use
4121 SCM_SET_ENTITY_SETTER.
4122 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
4123
4124 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
4125 its result, so doesn't yield an lvalue per ANSI C.
4126 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
4127 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
4128 SCM_GC_SET_CARD_FLAGS.
4129 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
4130
4131 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
4132
4133 2001-01-08 Gary Houston <ghouston@arglist.com>
4134
4135 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
4136 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
4137 socket.c (scm_recvfrom): use the new macro, plus minor docstring
4138 changes.
4139 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
4140 for fdes. if current input port is used, check that it's a file
4141 port.
4142
4143 2001-01-06 Gary Houston <ghouston@arglist.com>
4144
4145 * ioext.c (scm_read_string_x_partial): new procedure, implements
4146 read-string!/partial.
4147 * ports.c (scm_take_from_input_buffers): new procedure used by
4148 scm_read_string_x_partial.
4149 (scm_drain_input): use scm_take_from_input_buffers.
4150
4151 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
4152
4153 * validate.h (SCM_VALIDATE_NUMBER): New.
4154
4155 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
4156
4157 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
4158 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
4159 SET_DESTROYED): new defines/macros.
4160 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
4161 (add_to_live_list): takes a `guardian_t *' now, not SCM.
4162 (guardian_print): print more info.
4163 (guardian_apply): check if the guardian is destroyed, and throw an
4164 error if so. take one more optional argument `throw_p'.
4165 (scm_guard): depending on the value of `throw_p', return a boolean
4166 result.
4167 (scm_get_one_zombie): remove redundant property test.
4168 (guardian_t): represent the various (currently 3, I hope nothing
4169 more gets added) boolean fields as bit flags.
4170 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
4171 (scm_destroy_guardian_x): new procedure.
4172
4173 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
4174 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
4175
4176 2001-01-01 Gary Houston <ghouston@arglist.com>
4177
4178 * fports.c (fport_write): bugfix: handle short writes for
4179 unbuffered ports too. optimize the buffered case by minimizing
4180 the number of write/flush calls.
4181 (write_all): new helper procedure.
4182
4183 The ChangeLog continues in the file: "ChangeLog-2000"