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* socket.c (scm_getsockopt): Changed type for `optlen' from int to
[bpt/guile.git] / libguile / ChangeLog
CommitLineData
97ebbbca
MD		 12000-06-14 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2
3 * guile-snarf.awk.in: Replace the dot_doc_file arg with "-",
4 indicating stdin, instead of "" and don't reset ARGC. This is a
5 workaround for `nawk' in AIX 4.3 on RS6000 but, as far as I know,
6 it is correct, and perhaps even better.
7
14d72d48
GH		 82000-06-14 Gary Houston <ghouston@arglist.com>
9
10 * scmsigs.c (scm_init_scmsigs): if HAVE_SIGINTERRUPT is not
11 defined, add SA_RESTART to the sigaction flags correctly
12 (thanks to Dale P. Smith).
13
d99783cb
MD		 142000-06-13 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
15
010d1e9d
MD		 16 * strings.c: #include <string.h>. (Thanks to Bill Schottstaedt.)
17
18 * net_db.c (scm_resolv_error): Only use macro NETDB_INTERNAL if
19 defined. It isn't on sgi irix 5.3. (Thanks to Bill Schottstaedt.)
20
d99783cb
MD		 21 * Makefile.am (.c.doc): Pipe output (the .x contents) to /dev/null.
22
c47e8cc1
MD		 232000-06-13 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
24
e36a0870
MD		 25 * fports.c (scm_setvbuf): Use `free' instead of `scm_must_free'
26 since read and write buffers are allocated by `malloc'.
27
c47e8cc1
MD		 28 * Makefile.am: Removed old test code.
29
30 * gh_test_c.c, gh_test_repl.c: Removed.
31
341f78c9
MD		 322000-06-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
33
a8861fa0
MD		 34 * iselect.c (SCM_NLONGBITS): Add workaround for the Sun 4.2
35 compiler.
36
37 * inet_aton.c (inet_aton): Cast init value for `cp'.
38
39 * ramap.c (s_scm_array_fill_x): Cast `ve' properly in case
40 `scm_tc7_uvect'.
41
42 * symbols.c (scm_intern_obarray_soft,
43 scm_sysintern0_no_module_lookup): Cast `name' to unsigned char ptr
44 in calls to scm_strhash.
45
46 * strports.c (st_resize_port): Substituted SCM_UCHARS for
47 SCM_CHARS.
48 (st_write): Cast argument to strncpy to char ptr.
49 (scm_mkstrport): Substituted SCM_ROUCHARS for SCM_ROCHARS.
50 (scm_strport_to_string): Cast argument to scm_makfromstr to char
51 ptr.
52
53 * ports.c (scm_ungetc): Cast value to unsigned char ptr before
54 storing in putback_buf.
55 (scm_unread_string): Substituted SCM_ROCHARS for SCM_ROUCHARS.
56
57 * ioext.c (s_scm_read_line): Cast result of call to
58 scm_do_read_line to unsigned char ptr.
59
d230c130
MD		 60 * gdbint.c (SEND_STRING): Cast argument to char pointer.
61
62 * fports.c (fport_flush): Declare `ptr' as unsigned char (was
63 char).
64
9c8dca4e
MD		 65 * Makefile.am (DOT_DOC_FILES): List doc-files explicitly. (We
66 shouldn't use Make rules which aren't supported by most Make
67 programs.)
d230c130
MD		 68 (OMIT_DEPENDENCIES): Defined to "libguile.h ltdl.h". (We don't
69 want these dependencies recorded, since they would get bogus
70 relative paths; libguile.h is only used in gh.h and guile.c.)
9c8dca4e
MD		 71 (EXTRA_DOT_X_FILES, EXTRA_DOT_DOC_FILES): New variables.
72 (guile-procedures.txt): Depend on EXTRA_DOT_DOC_FILES.
73 (modinclude_HEADERS): Removed kw.h.
74
69fc343a
MD		 75 * guile-snarf.in: Change regexp "^SCM__I" --> "^ *SCM__I".
76 (The preprocessor might insert spaces before the identifier.)
77
341f78c9
MD		 78 * snarf.h (SCM_SNARF_HERE, SCM_SNARF_INIT, SCM_SNARF_DOCS):
79 Renamed from SCM_HERE, SCM_INIT, SCM_DOCS.
80
81 * smob.h (scm_smobfuns): Removed deprecated type.
82
83 * smob.c, smob.h (scm_newsmob): Removed deprecated function.
84 (Replaced by `scm_make_smob_type'.)
85
86 * keywords.c (scm_tc16_kw): Removed deprecated type.
87 (Replaced by scm_tc16_keyword.)
88
341f78c9
MD		 89 * kw.h: Removed deprecated header file.
90
91 * evalext.c (serial-map): Removed deprected alias for scm_map.
92 (Has been replaced by `map-in-order'.)
93
94 * ramap.c (serial-array-copy!, serial-array-map!): Removed
95 depracted aliases. (Replaced by `array-copy-in-order!' and
96 `array-map-in-order'.)
97
4f60fa74
MD		 982000-06-11 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
99
100 * gc.h (SCM_VALIDATE_CELL): Rewritten.
101 (SCM_CELL_WORD, SCM_CELL_OBJECT, SCM_SET_CELL_WORD,
102 SCM_SET_CELL_OBJECT): Use new version of SCM_VALIDATE_CELL.
103 (Thanks to Han-Wen Nienhuys.)
104
adb2c53b
ML		 1052000-06-10 Michael Livshin <mlivshin@bigfoot.com>
106
107 * guile-doc-snarf.in: don't pipe the CPP output right into sed --
108 write it to the temp file first and check the CPP return code.
109 (I introduced this bug earlier, and this probably caused people
110 with non-GNU C preprocessors to get empty *.x files and not to
111 have the build fail right away...).
112
113 * scmsigs.c (s_scm_sigaction): guard the SIGSYS case with an ifdef
114 -- at least my libc5-based Linux system doesn't define SIGSYS.
115
0abbd8f4
MD		 1162000-06-08 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
117
aa169af8
MD		 118 * snarf.h, guile-snarf.awk.in, guile-snarf.in: Replaced snarf
119 markers with identifiers (SCM__I, SCM__D, SCM__S, SCM__E).
120 (Thanks to Bernard Urban.)
0abbd8f4 121
a6596faa
MD		 1222000-06-06 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
123
124 * modules.c (scm_system_module_env_p): Fixed detection of system
125 modules.
126
c29ee3e5
MV		 1272000-06-06 Marius Vollmer <mvo@zagadka.ping.de>
128
129 * scmsigs.c (scm_sigaction): Silently ignore setting handlers for
130 `program error signals' because they can't currently be handled by
131 Scheme code.
132
2d9cdf4e
DH		 1332000-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
134
135 * procs.h (SCM_SET_SUBRF): Added.
136
137 * procs.c (scm_make_subr_opt): Don't assign to SCM_SUBRF, use
138 SCM_SET_SUBRF instead. Thanks to Bernard Urban for the bug
139 report.
140
4b479d98
DH		 1412000-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
142
143 * gc.h (SCM_CARLOC, SCM_CDRLOC): Don't take the address of a SCM
144 value.
145
146 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x,
147 scm_merge_list_step): Don't take the address of SCM_CAR. Use
148 SCM_CARLOC instead. Thanks to Bernard Urban for the bug report.
149
9a09deb1
DH		 1502000-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
151
152 * boolean.h (SCM_TRUE_P): Removed, as people might use it as a
153 replacement for !SCM_FALSEP.
154
155 * backtrace.c (display_error_body), boolean.h (SCM_BOOLP), gc.c
156 (scm_unhash_name), gh_data.c (gh_module_lookup), load.c
157 (scm_primitive_load), print.c (scm_simple_format), procs.c
158 (scm_procedure_documentation), procs.h (SCM_TOP_LEVEL), ramap.c
159 (scm_array_fill_int), scmsigs.c (scm_sigaction), stacks.c
160 (narrow_stack, scm_make_stack, scm_stack_id), symbols.c
161 (scm_string_to_obarray_symbol), throw.c (scm_catch,
162 scm_lazy_catch, scm_ithrow), unif.c (scm_make_uve, scm_array_p,
163 scm_array_set_x, scm_bit_set_star_x, scm_bit_count_star),
164 validate.h (SCM_VALIDATE_BOOL_COPY, SCM_VALIDATE_PROC): Replace
165 uses of SCM_TRUE_P (x) with SCM_EQ_P (x, SCM_BOOL_T).
166
2c4fc472
MD		 1672000-06-04 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
168
542bfe1d
MD		 169 * eval.c (scm_badformalsp): New static function.
170 (SCM_CEVAL): Check arguments for procedure-with-setter closures.
171 (Thanks to Keisuke Nishida.)
172
2c4fc472
MD		 173 The major reason for Guile's slow loading speed has been the fact
174 that a chain of Scheme level procedures has been evaluated for
175 every top-level symbol lookup during the first pass through the
176 code.
177
178 The following is a kludge which I suggested four years ago, and
179 which I've repeatedly suggested since. Personally, I've never
180 been bothered by Guile's slow loading speed, so I thought I would
181 let someone else do it...
182
183 But since the new environments will be included first in
184 Guile-1.5, I thought it would make people happy to get the kludge
185 into 1.4.
186
187 * modules.c: Added #include "libguile/vectors.h";
188 Added #include "libguile/hashtab.h";
189 Added #include "libguile/struct.h";
190 Added #include "libguile/variable.h";
191 Capture Scheme level `module-make-local-var!' to be used in the
192 standard eval closure.
193 (scm_standard_eval_closure): New primitive.
194
195 * modules.h (scm_standard_eval_closure): Declare.
196
197 * eval.c (scm_lookupcar): Test for !SCM_CONSP (SCM_CAR (env))
198 instead of SCM_TRUE (scm_procedurep (SCM_CAR (env))).
199
200 * symbols.c (scm_sym2vcell): Bypass dispatch in the evaluator for
201 standard eval closures.
202
203 * variable.c: Code layout fixes.
204
96372e45
MD		 2052000-06-03 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
206
207 * Makefile.am: Added LIBS line to libpath which accidentally
208 disappeared in the change of 2000-06-01.
209 (Thanks to Dale P. Smith.)
210
cc0bb1ef
MD		 2112000-06-03 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
212
6784d5c0
MD		 213 * scmsigs.c (scm_segfault): Removed. (Was probably added by
214 mistake since it is not mentioned in ChangeLog.)
215
cc0bb1ef
MD		 216 * gc.h (SCM_VALIDATE_CELL): Cast result to (void) in order to
217 avoid compiler warnings in gcc. (Does this work for other
218 compilers?)
219
f8d4d8e5
MD		 2202000-06-03 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
221
4ecf5aa3
MD		 222 * gc.h (SCM_VALIDATE_CELL): Don't "use" the value returned by
223 abort ().
224 (SCM_CARLOC, SCM_CDRLOC): Define directly instead of using
225 SCM_CELL_OBJECT_0 and SCM_CELL_OBJECT_1. It's not correct to take
226 the address of these expressions since they use SCM_VALIDATE_CELL.
227 (Thanks to Bernard Urban.)
228
f8d4d8e5
MD		 229 * dynl.c: Changed #include <ltdl.h> --> #include
230 "libltdl/ltdl.h". (Thanks to Bill Schottstaedt.)
231
b6fae158
CB		 2322000-06-01 Craig Brozefsky <craig@red-bean.com>
233
234 * Makefile.am: libguile_la_LDFLAGS gets -version-info args
235 from GUILE-VERSION definition of LIBGUILE version. Added to
236 libpath.h definitions for guileversion and libguileversion which
237 both get their values from GUILE-VERSION definition.
238
7272f6d8
DH		 2392000-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
240
241 * numbers.h (SCM_BIGP): Don't use SCM_SMOB_PREDICATE in header
242 file: Code using numbers should not be required to include
243 smob.h.
244
b2728432
DH		 2452000-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
246
247 * coop-threads.c.cygnus, coop-threads.h.cygnus, fsu-pthreads.h,
248 mit-pthreads.c, mit-pthreads.h: Deleted.
249
250 * Makefile.am (EXTRA_DIST), scmsigs.c, threads.[ch]: Drop
251 references to deleted files and fsu/mit thread support in
252 general.
253
f8eaf8b9
DH		 2542000-05-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
255
256 * hooks.c (symbol_name, scm_create_hook): Restored the original
257 behaviour of scm_create_hook. Changing it was bad as Carl
258 R. Witty has pointed out.
259
260 * gc.c (scm_init_gc): We can still rely on scm_create_hook to
261 protect the object.
262
e11f8b42
DH		 2632000-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
264
265 * gc.c (scm_init_gc): Protect scm_after_gc_hook, since this will
266 soon not be done by scm_create_hook any longer.
267
268 * hooks.c (make_hook, print_hook, scm_create_hook,
269 scm_make_hook_with_name, scm_make_hook), hooks.h (SCM_HOOK_NAME,
270 SCM_HOOK_PROCEDURES, SCM_SET_HOOK_PROCEDURES,
271 scm_make_hook_with_name), init.c (scm_boot_guile_1): Hooks no
272 longer have names. As an intermediate solution, the name
273 predicate is emulated via object properties, but use of this
274 feature is deprecated.
275
276 * hooks.h (scm_free_hook): Removed, as it is never defined.
277
47457e8a
DH		 2782000-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
279
894a712b
DH		 280 * numbers.[ch] (SCM_POSFIXABLE, SCM_NEGFIXABLE, SCM_FIXABLE):
281 Un-deprecated since otherwise user code can't determine whether a
282 number fits into an inum any longer. The names should be changed
283 some time, though.
284
285 * numbers.c (scm_big2inum): Eliminated use of SCM_UNEGFIXABLE.
286
287 * tags.h (SCM_UNPACK_CAR): Deprecated.
288
2892000-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
290
291 * filesys.h (SCM_OPDIRP), fluids.h (SCM_FLUIDP, SCM_FLUID_NUM),
47457e8a
DH		 292 fports.h (SCM_OPFPORTP, SCM_OPINFPORTP, SCM_OPOUTFPORTP), hooks.h
293 (SCM_HOOK_ARITY), keywords.h (SCM_KEYWORDP, SCM_KEYWORDSYM),
294 numbers.h (SCM_NUMP, SCM_BIGSIGN, SCM_BDIGITS, SCM_NUMDIGS):
295 Replace SCM_UNPACK_CAR appropriately. Don't access cells via
296 SCM_{SET}?C[AD]R unless they are known to be cons cells.
297
298 * gc.c (scm_heap_seg_data_t, scm_mark_locations, scm_cellp,
299 init_heap_seg): Remove unused struct member variable 'valid'.
300
f9a64404
DH		 3012000-05-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
302
303 * fports.c (fport_write), ports.c (scm_markstream, scm_port_mode,
304 scm_print_port_mode), ports.h (SCM_OPPORTP, SCM_OPINPORTP,
305 SCM_OPOUTPORTP, SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP),
306 procs.h (SCM_CLOSCAR), unif.h (SCM_ARRAY_NDIM, SCM_ARRAY_CONTP),
307 variable.h (SCM_VARIABLEP): Replace SCM_UNPACK_CAR
308 appropriately.
309
206d3de3
DH		 3102000-05-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
311
312 * gc.c (free_list_length), hash.c (scm_hasher), macros.c
313 (scm_macro_type), objects.c (scm_class_of), options.c
314 (scm_options), print.c (scm_iprin1), strports.c (st_seek), throw.c
315 (SCM_LAZY_CATCH_P): Replace SCM_UNPACK_CAR appropriately.
316
445f675c
DH		 3172000-05-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
318
319 * eval.c (scm_macroexp, SCM_CEVAL, scm_force), tags.h: Replace
320 SCM_UNPACK_CAR with SCM_CELL_TYPE or SCM_CELL_WORD_0.
321
322 * eval.c (scm_force): Add documentation.
323
324 * eval.c (scm_force, scm_cons_source): Don't access cells via
325 SCM_{SET}?C[AD]R unless they are known to be cons cells.
326
6ba93e5e
DH		 3272000-05-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
328
329 * strings.h (SCM_NSTRINGP, SCM_NRWSTRINGP), tags.h
330 (SCM_NDOUBLE_CELLP), vectors.h (SCM_NVECTORP): Deprecated.
331
332 * gc.c (scm_igc), gc.h (SCM_PTR_MASK, SCM_PTR_LT): Removed #ifdef
333 nosve #endif conditionally compiled code.
334
fe517a7d
ML		 3352000-05-23 Michael Livshin <mlivshin@bigfoot.com>
336
337 * gc.c (scm_heap_seg_data_t): fixed comment for the `span' member.
338
a564e775
ML		 3392000-05-22 Michael Livshin <mlivshin@bigfoot.com>
340
341 * guile-doc-snarf.in: put the preprocessed file through sed to
cf00e803
ML		 342 trim all lines to 1024 chars. I hope it doesn't break anybody's
343 sed. we'll see. (note: this is lossy trimming, i.e. the spill
344 isn't wrapped around but actually chopped off. this seemed to me
345 safe because the current snarfer doesn't understand multi-line
346 cookies anyway. in the long term, it would be nice not to depend
347 on AWK for anything.)
a564e775
ML		 348
349 * gc.h (SCM_[SET_]CELL_{WORD,OBJECT}, SCM_VALIDATE_CELL): reverted
350 the previous change to this macros, after deciding to torture the
351 snarfer instead.
352
686765af
ML		 3532000-05-21 Michael Livshin <mlivshin@bigfoot.com>
354
355 * gc.h (SCM_[SET_]CELL_{WORD,OBJECT}, SCM_VALIDATE_CELL): brought
cebd4392
ML		 356 the yucky, ugly and nasty conditional compilation back. sorry,
357 but it was either that or requiring GAWK to build Guile.
358 (lots of places): removed the code that implemented the old GC
359 scheme.
686765af
ML		 360
361 * init.c (scm_boot_guile_1): removed the code conditioned on
362 !GUILE_NEW_GC_SCHEME.
363
364 * __scm.h: (GUILE_NEW_GC_SCHEME): removed.
365
366 * gc.c (scm_protect_object, scm_unprotect_object): change the
367 implementation to more efficient (at least in the time complexity
368 sense). the calls should now also be thread-safe -- I suspect
369 that people expect them to be. (thanks to Han-Wen Nienhuys)
cebd4392
ML		 370 (lots of places): removed the code that implemented the old GC
371 scheme.
686765af
ML		 372
373 * hashtab.c (scm_hash_fn_create_handle_x): add missing
cebd4392
ML		 374 SCM_REALLOW_INTS before return. I really wonder about the
375 possible interactions between hashtables, threads & GC. it
376 doesn't look healthy at all.
686765af 377
44e47754
DH		 3782000-05-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
379
380 * unif.c (scm_bit_count): Fixed the parameter checks. Thanks to
381 Dale P. Smith.
382
46d53380
DH		 3832000-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
384
385 * __scm.h (SCM_DEBUG_CELL_ACCESSES), gc.h (SCM_): Added as a new
386 debug option to verify all accesses to cells actually access
387 objects on the heap.
388
389 * gc.h (SCM_VALIDATE_CELL): Added. Only performs validation if
390 SCM_DEBUG_CELL_ACCESSES is set to 1.
391
392 (SCM_CELL_WORD, SCM_CELL_OBJECT, SCM_SET_CELL_WORD,
393 SCM_SET_CELL_OBJECT): Use SCM_VALIDATE_CELL to check every cell
394 that is accessed.
395
1a548472
DH		 3962000-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
397
398 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs,
399 gh_scm2floats, gh_scm2doubles): Change !SCM_NIMP to SCM_IMP.
400
401 * gc.c (scm_cellp): Fixed and simplified.
402
403 * throw.c (JBJMPBUF, SETJBJMPBUF, SCM_JBDFRAME, SCM_SETJBDFRAME,
404 make_jmpbuf, scm_init_throw): Now using double cells to represent
405 jump buffers when using debug extensions.
406
407 (freejb): Removed.
408
bcee10dd
DH		 4092000-05-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
410
411 * gh.h gh_data.c gh_funcs.c (gh_new_procedure*, gh_chars2byvect,
412 gh_shorts2svect, gh_longs2ivect, gh_ulongs2uvect, gh_floats2fvect,
413 gh_doubles2dvect, gh_doubles2scm, gh_define, gh_lookup,
414 gh_module_lookup): Accept const pointers as parameters.
415
416 * gh.h gh_data.c (gh_int2scmb): Deprecated.
417
4182000-05-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
af45e3b0
DH		 419
420 * __scm.h (SCM_DEBUG_REST_ARGUMENT): Renamed from
421 SCM_DEBUG_REST_ARGUMENTS in order to clarify that we don't test
422 the actual arguments in the list, but rather the rest argument as
423 a list of arguments.
424
425 * validate.h (SCM_VALIDATE_REST_ARGUMENT): Added.
426
427 * async.c (scm_noop), eval.c (scm_map, scm_for_each), list.c
428 (scm_list_star, scm_append, scm_append_x), ports.c
429 (scm_close_all_ports_except), ramap.c (scm_array_map_x,
430 scm_array_for_each), regex-posix.c (scm_make_regexp), stacks.c
431 (scm_make_stack), strings.c (scm_string_append), struct.c
432 (scm_make_struct, scm_make_vtable_vtable): Validate rest arguments.
433
434 * dynl.c (DYNL_GLOBAL, sysdep_dynl_link, kw_global, sym_global,
435 scm_dynamic_link, scm_init_dynamic_linking), dynl.h
436 (scm_dynamic_link): Removed possibility to pass flags to
437 scm_dynamic_link, as it had no effect anyway.
438
439 * filesys.c (scm_fcntl): Made single optional rest argument into
440 a standard optional argument.
441
442 * hooks.c (scm_run_hook): A list of rest arguments is never
443 SCM_UNBNDP.
444
445 * list.c (scm_append, scm_append_x), stacks.c (scm_make_stack),
446 strings.c (scm_string_append): Don't perform half-hearted checks
447 to see whether the rest argument forms a proper list any more, use
448 SCM_VALIDATE_REST_ARGUMENTS instead.
449
450 * ports.c (scm_close_all_ports_except): Accept empty list of rest
451 arguments.
452
453 * posix.c (scm_convert_exec_args), print.c (scm_simple_format):
454 Simplify verification of rest argument.
455
456 * stacks.c (scm_make_stack), stacks.h (scm_make_stack), throw.c
457 (ss_handler, handler_message): Make first mandatory rest argument
458 of scm_make_stack into a standard mandatory argument.
459
460 * unif.c (scm_transpose_array, scm_enclose_array,
461 scm_array_in_bounds_p), unif.h (scm_transpose_array,
462 scm_enclose_array, scm_array_in_bounds_p): Make first mandatory
463 rest argument into a standard mandatory argument.
464
c8a54c4b
DH		 4652000-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
466
467 * __scm.h: Added SCM_DEBUG as default debug option. (Thanks to
468 Keisuke Nishida for the suggestion.) Added debug option
469 SCM_DEBUG_REST_ARGUMENTS.
470
471 * eval.c (scm_map, scm_for_each): Make sure all lists have the
472 same length. Also, removed redundant parameter checks.
473
56100716
DH		 4742000-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
475
476 * Makefile.am: Let 'make clean' remove *.x and *.doc files.
477
478 * __scm.h: Improved explanation of giving options to make.
479
480 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS), tags.h
481 (SCM_STRICT_TYPING, SCM_DEBUG_TYPING_STRICTNESS): Renamed
482 SCM_STRICT_TYPING to SCM_DEBUG_TYPING_STRICTNESS and moved the
483 corresponding declaration and comment to __scm.h.
484
485 * _scm.h (errno), gc.h (SCM_CELLPTR, SCM_PTR_LT), numbers.c
486 (scm_remainder, scm_modulo), numbers.h (SCM_SRS, SCM_MAKINUM,
487 SCM_INUM): Removed conditionally compiled code for Turbo C.
488
489 * gdbint.c (gdb_maybe_valid_type_p): Eliminated call to scm_tag.
490 That check can be assumed to be redundant except for very rare
491 conditions that actually indicate broken heap data.
492
3c9f20f8
DH		 4932000-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
494
495 * numbers.c (scm_logcount, scm_integer_length): Reordered
496 dispatch sequence.
497
8536a982
GH		 4982000-05-15 Gary Houston <ghouston@arglist.com>
499
500 * stime.c (scm_strftime): don't reset TZ if zone is an empty
501 string. append a "0" to the zone for TZ.
c8a54c4b 502
78166ad5
DH		 5032000-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
504
505 * numbers.c (scm_logbit_p, scm_bit_extract): Reordered dispatch
506 sequence.
507
508 (scm_bit_extract): Fixed handling of bignums.
509
f5f2dcff
DH		 5102000-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
511
512 * async.c (scm_sys_gc_async_thunk), chars.h (SCM_ICHRP, SCM_ICHR,
513 SCM_MAKICHR), continuations.h (SCM_SETJMPBUF), error.c
514 (scm_sysmissing), error.h (scm_sysmissing), evalext.c
515 ('serial-map), ioext.c (scm_fseek), ioext.h (scm_fseek),
516 keywords.c (scm_tc16_kw, scm_init_keywords), ports.h (SCM_CRDY,
517 SCM_INPORTP, SCM_OUTPORTP), ramap.c ('serial-array-copy!,
518 'serial-array-map!), smob.c (scm_newsmob), smob.h (scm_smobfuns,
519 scm_newsmob), tag.c (scm_tag), tag.h (scm_tag), tags.h
520 (scm_tc16_flo, scm_tc_flo, scm_tc_dblr, scm_tc_dblc): Wrapped
521 deprecated code between #if (SCM_DEBUG_DEPRECATED == 0) #endif.
522
523 * fports.c (scm_fport_buffer_add), ports.c (scm_input_port_p,
524 scm_output_port_p), print.c (scm_get_print_state), validate.h
525 (SCM_VALIDATE_CHAR): Replace use of deprecated macros
526 SCM_INPORTP, SCM_OUTPORTP, SCM_ICHRP by SCM_INPUT_PORT_P,
527 SCM_OUTPUT_PORT_P, SCM_CHARP, respectively.
528
07ccd85d
GH		 5292000-05-14 Gary Houston <ghouston@arglist.com>
530
32f1b9fd
GH		 531 * stime.c (scm_strftime): if HAVE_TM_ZONE is not defined, hack the
532 TZ environment variable so that the %Z format returns the zone
533 from the input vector instead of the system default.
534
07ccd85d
GH		 535 from Keisuke Nishida:
536 * fports.c (scm_setvbuf): minor docstring fix.
537 * ports.h (scm_generic_fgets): obsolete prototype deleted.
538
3a9809df
DH		 5392000-05-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
540
541 * __scm.h: Added new section for debugging options.
542
543 (SCM_DEBUG_DEPRECATED): If 1, no deprecated code is included to
544 help developers to get rid of references to deprecated code.
545
546 * numbers.[ch] (SCM_POSFIXABLE, SCM_NEGFIXABLE, SCM_UNEGFIXABLE,
547 SCM_FIXABLE, SCM_FLOBUFLEN): These macros are no longer provided
548 as part of the interface and are marked as deprecated in the
549 header file.
550
551 * numbers.c (scm_make_real, scm_make_complex): Inlined the
552 corresponding macros SCM_NEWREAL and SCM_NEWCOMPLEX,
553 respectively.
554
555 * numbers.h (SCM_NEWREAL, SCM_NEWCOMPLEX, SCM_INEXP, SCM_CPLXP,
556 SCM_REAL, SCM_IMAG, SCM_REALPART, scm_makdbl, SCM_SINGP,
557 SCM_NO_BIGDIG, SCM_NUM2DBL, scm_dblproc): Deprecated.
558
e828cb75
DH		 5592000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
560
561 * gc.h (scm_cell, SCM_CELL_WORD, SCM_CELL_OBJECT,
562 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT): Scheme cells now consist
563 of two scm_bits_t values instead of two SCM values, because it is
564 legal for cell entries to hold values that are not scheme objects.
565
566 (SCM_SETAND_CAR, SCM_SETAND_CDR, SCM_SETOR_CAR, SCM_SETOR_CDR):
567 Use SCM_SETC[AD]R to modify contents of pairs.
568
5986c47d
DH		 5692000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
570
571 * numbers.c (IS_INF, isfinite): Added FIXME comment.
572
573 (scm_abs, scm_magnitude): Make these two independent of each
574 other. scm_abs now reports an error if given a complex argument.
575
576 (scm_istr2flo, scm_integer_p). Use SCM_REAL_VALUE instead of
577 SCM_REALPART if the object is known to be real.
578
579 (scm_init_numbers): No need to use SCM_NEWREAL macro for speed
580 here.
581
582 * numbers.h (SCM_SINGP): Set to 0 instead of SCM_BOOL_F.
583
eb42e2f0
DH		 5842000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
585
586 * eq.c (scm_eqv_p): Separate handling of real and complex
587 values. Remove #ifdef SCM_BIGDIG #endif test.
588
589 * eval.c (SCM_CEVAL, SCM_APPLY), gh_data.c (gh_scm2floats,
590 gh_scm2doubles), hash.c (scm_hasher), ramap.c (scm_array_fill_int,
591 ramap_rp, scm_array_map_x), random.c (vector_scale,
592 vector_sum_squares), unif.c (scm_make_uve, scm_array_p,
593 scm_array_set_x): Use SCM_REAL_VALUE instead of SCM_REALPART if
594 the object is known to be real. Use SCM_COMPLEXP instead of
595 deprecated SCM_CPLXP. Use SCM_INEXACTP instead of deprecated
596 SCM_INEXP.
597
7235ee58
DH		 5982000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
599
600 * numbers.c: No need to include unif.h.
601
602 (IS_INF): Returned to old test for now: x == x + 1 will not work
603 for large numbers due to rounding errors.
604 Thanks to Kalle Olavi Niemitalo.
605
bb628794
DH		 6062000-05-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
607
608 * numbers.c (scm_divbigdig): Removed outdated comment.
609
610 (scm_number_to_string, scm_string_to_number, scm_number_p,
611 scm_real_p, scm_integer_p, scm_inexact_p, scm_gr_p, scm_leq_p,
612 scm_geq_p, scm_make_rectangular, scm_make_polar,
613 scm_inexact_to_exact): Added comments.
614
615 (add1, scm_init_numbers): Removed add1.
616
98cb6e75
DH		 6172000-05-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
618
619 * numbers.c (IS_INF): The new test is x == x + 1. The old test
620 x == x/2 did not work for zero values. Thanks to Han-Wen Nienhuys
621 and Ivan Toshkov.
622
623 (scm_number_to_string, scm_sum, scm_difference, scm_two_doubles,
624 scm_num2long, scm_num2long_long, scm_num2ulong): Reordered
625 dispatch sequence.
626
c45c2b6b
MV		 6272000-05-09 Marius Vollmer <mvo@zagadka.ping.de>
628
629 * scmsigs.c (take_signal): Execute SCM_ASYNC_TICK for SIGSEGV,
630 SIGILL and SIGBUS signals. These signals are not continuable and
631 must be handled for real right away.
632
c2ff8ab0
DH		 6332000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
634
635 * numbers.c (scm_zero_p, scm_positive_p, scm_negative_p,
636 scm_real_part, scm_imag_part, scm_magnitude,
637 scm_inexact_to_exact): Reordered dispatch sequence.
638
1a450153
DH		 6392000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
640
641 * feature.c: No need to include "libguile/smob.h"
642
643 (scm_loc_features, features, scm_add_feature, scm_init_feature):
644 Removed variable 'scm_loc_features' as a pointer to the SCM value
645 holding the features list. Using variable 'features' instead,
646 which holds the interned pair. Thus, SCM_SETCDR can be used
647 instead of pointer trickery.
648
665aeda3
DH		 6492000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
650
651 * alist.c (scm_acons): Use SCM{_SET}?_CELL_OBJECT as long as a
652 cell is not known to be a valid pair.
653
ab66ae47
DH		 6542000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
655
656 * eval.c (ASRTSYNTAX, scm_m_body, scm_m_letrec1): Removed
657 ASRTSYNTAX. Using SCM_ASSYNT instead.
658
659 (scm_m_body): Don't create a redundant cons cell.
660
661 (scm_m_do): Removed redundant test 'bodycheck'.
662
663 (bodycheck): Removed.
664
665 * stacks.c (stack_depth, read_frame, read_frames): Removed
666 redundant calculation of size, minimized some variable scopes.
667
4983cbe4
DH		 6682000-05-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
669
670 * pairs.c (scm_cons, scm_cons2): Use SCM{_SET}?_CELL_OBJECT as
671 long as a cell is not known to be a valid pair.
672
673 (scm_pair_p): Eliminated redundant SCM_IMP test.
674
44d3cb0d
DH		 6752000-05-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
676
677 * eval.c (scm_m_body, scm_macroexp, unmemocopy, scm_eval_args,
678 scm_deval_args): Eliminated redundant SCM_IMP tests.
679
680 * hashtab.c (scm_ihashx, scm_sloppy_assx, scm_delx_x), weaks.c
681 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
682 scm_make_doubly_weak_hash_table): Fixed critical sections.
683 Thanks to Keisuke Nishida.
684
9a00c9fc
DH		 6852000-05-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
686
687 * numbers.c (scm_logand, scm_logior, scm_logxor, scm_logtest):
688 Fixed some goto-related initialization bugs (introduced by me).
689
b82c6ce0
DH		 6902000-05-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
691
692 * numbers.h (SCM_INUM0): Uses SCM_MAKINUM instead of SCM_PACK.
693
694 * dynl.c (dynl_obj, DYNL_OBJ, get_dynl_obj): Removed.
695
696 (DYNL_FILENAME, DYNL_HANDLE): Use SCM_CELL... macros instead of
697 pointer trickery.
698
699 (SET_DYNL_HANDLE): Added.
700
701 (scm_dynamic_object_p): Simplified.
702
703 (scm_dynamic_unlink, scm_dynamic_func): Changed comment. Deliver
704 better error message when accessing unlinked dynamic objects.
705 Eliminated call to get_dynl_obj.
706
106428b3
MV		 7072000-05-03 Marius Vollmer <mvo@zagadka.ping.de>
708
7eea5296 709 * scmsigs.c (orig_handlers) [!HAVE_SIGACTION]: Fix declaration to
106428b3
MV		 710 be an array of function pointers instead of being a pointer to an
711 array returning function. Thanks to Kalle Olavi Niemitalo!
712
f4c627b3
DH		 7132000-05-03 Dirk Herrmann <D.Herrmann@tu-bs.de>
714
715 * numbers.c (scm_divbigbig, scm_divbigint), numbers.h
716 (scm_divbigbig, scm_divbigint): Don't return zero any more to
717 indicate that a division has a remainder, return SCM_UNDEFINED
718 instead. It is improbable that anyone actually used these
719 functions outside of numbers.c. For this reason and due to the
720 change in behaviour the functions are static now. Thus, if
721 surprisingly there are users of these functions they will at least
722 get alarmed.
723
724 * numbers.c: Removed #ifdef SCM_BIGDIG #endif in those functions,
725 that already have a clean dispatch order. Note: SCM_BIGDIG is
726 always defined.
727
728 * numbers.c (scm_inexact_p): Simplified.
729
730 * numbers.c (scm_num_eq_p, scm_less_p, scm_max, scm_min,
731 scm_product, scm_num2dbl, scm_angle): Reordered dispatch
732 sequence, thereby fixing some comparisons of SCM values with
733 integer constants.
734
735 * numbers.c (scm_divide): Division by zero of inums leads to an
736 error now. (Formerly, an infinite number was returned.)
737
738 Respect the fact, that scm_divbigbig does now return SCM_UNDEFINED
739 if a division has a remainder.
740
3a6e6616
GH		 7412000-05-02 Gary Houston <ghouston@arglist.com>
742
743 * Makefile.am (INCLUDES): add ${INCLTDL} (thanks to Tim Mooney).
744
f8de44c1
DH		 7452000-05-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
746
747 * numbers.c (scm_logtest, scm_division): Reordered dispatch
748 sequence, thereby fixing some comparisons of SCM values with
749 integer constants.
750
751 * numbers.h (scm_makdbl): Mark as deprecated at the point of
752 declaration.
753
754 * eval.c (SCM_CEVAL, SCM_APPLY), gh_data.c (gh_double2scm,
755 gh_doubles2scm), numbers.c (scm_istr2flo, scm_max, scm_min,
756 scm_sum, scm_difference, scm_product, scm_divide, scm_sys_expt,
757 scm_sys_atan2, scm_make_rectangular, scm_make_polar,
758 scm_real_part, scm_imag_part, scm_magnitude, scm_angle,
759 scm_long2num, scm_long_long2num, scm_ulong2num), ramap.c
760 (ramap_rp, scm_array_map_x), random.c (scm_random,
761 scm_random_uniform, scm_random_normal_vector_x, scm_random_exp),
762 struct.c (scm_struct_ref), unif.c (scm_array_to_list): Replace
763 call to scm_makdbl with a call to scm_make_real or
764 scm_make_complex, depending on whether the imaginary part is known
765 to be zero.
766
7f5fa419
GH		 7672000-05-01 Gary Houston <ghouston@arglist.com>
768
0607c109
GH		 769 * scmsigs.c: fix the definition of orig_handlers for the case
770 that HAVE_SIGACTION is not defined (thanks to
771 Kalle Olavi Niemitalo).
772
7f5fa419
GH		 773 * Makefile.am: remove include_HEADERS (was libguile.h)
774 libguile.h: moved to top level directory.
775
09fb7599
DH		 7762000-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
777
778 * numbers.c (SCM_SWAP): Moved to the top of the file to allow for
779 a wider use.
780
781 * numbers.c (scm_modulo, scm_gcd, scm_lcm, scm_logand, scm_logior,
782 scm_logxor): Reordered dispatch sequence, thereby fixing some
783 comparisons of SCM values with integer constants.
784
785 * number.c (scm_logtest): Removed some redundant SCM_{N}?IMP
786 tests.
787
89a7e495
DH		 7882000-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
789
790 * numbers.c (scm_quotient, scm_remainder): Removed code that was
791 conditionally compiled based on BADIVSGNS. BADIVSGNS does not
792 occur anywhere else throughout guile.
793
794 * numbers.c (scm_quotient): Fixed parameter number in error
795 message.
796
797 * numbers.c (scm_remainder): Reordered dispatch sequence.
798
a4fbabb3
GH		 7992000-04-25 Gary Houston <ghouston@arglist.com>
800
801 * posix.c (scm_execlp): docstring fix (thanks to Martin
802 Grabmueller).
803
09e4d064
DH		 8042000-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
805
806 * eval.c (undef_object): Made into a local static variable
807 (suggested by Jost Boekemeier).
808
e59bb516
DH		 8092000-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
810
811 * pairs.c (cxrs, scm_init_pairs): Simplify initialization of
812 c[ad]+r functions.
813
814 * procs.c (scm_init_iprocs), procs.h (scm_subr, scm_iproc,
815 scm_dsubr, scm_init_iprocs): Removed.
816
817 * procs.h (SCM_SUBRF, SCM_DSUBRF): Access the cell words
818 directly instead of casting a cell to a C struct.
819
820920e6
MD		 8202000-04-22 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
821
822 Better modularization of GC extensions through new C level GC
823 hooks:
824
825 * weaks.c (scm_weaks_prehistory): New function: Add
826 scm_weak_vector_gc_init to scm_before_mark_c_hook; Add
827 scm_mark_weak_vector_spines to scm_before_sweep_c_hook.
828 (scm_scan_weak_vectors): New function; added to
829 scm_after_sweep_c_hook.
830
831 * weaks.h (scm_weak_vectors, scm_weaks_prehistory): Added
832 declarations.
833
834 * guardians.h (scm_guardian_gc_init, scm_guardian_zombify): Are
835 now static.
836
837 * guardians.c (scm_guardian_gc_init): Turned into a hook function
838 and added to scm_before_mark_c_hook.
839 (scm_guardian_zombify): Turned into a hook function and added to
840 scm_before_sweep_c_hook.
841
842 * async.c (scm_sys_gc_async_thunk): Run after-gc-hook.
843 Added #include "libguile/gc.h".
844
845 * gc.h: Added #include "libguile/hooks.h".
846
847 * gc.c: Removed #include "libguile/guardians.h".
848 (scm_before_gc_c_hook, scm_before_mark_c_hook,
849 scm_before_sweep_c_hook, scm_after_sweep_c_hook,
850 scm_after_gc_c_hook): New C level hooks.
851 (scm_after_gc_hook): New Scheme level hook.
852 (scm_gc_sweep): Moved scanning of weak vectors to weaks.c.
853 (scm_igc): Moved initialization of scm_weak_vectors and the call
854 to scm_guardian_gc_init to respective module.
855 (scm_mark_weak_vector_spines): Moved to weaks.c;
856 Call to scm_guardian_zombify moved to guardians.c;
857 Run scm_before_gc_c_hook, scm_before_sweep_c_hook,
858 scm_after_gc_c_hook at appropriate places.
859 (scm_init_gc): Initialize scm_after_gc_hook.
860
861 * hooks.c, hooks.h (scm_make_hook_with_name): Removed deprecated
862 function.
863
864 * init.c (scm_boot_guile_1): Added `scm_init_hooks'.
865
866 * Makefile.am: Added hooks.c, hooks.h, hooks.x.
867
868 * feature.c, feature.h: Broke out hook code into separate files.
869
870 * hooks.c, hooks.h: New files.
9764c29b 871
a0599745
MD		 872 * *.*: Change includes so that they always use the "prefixes"
873 libguile/, qt/, guile-readline/, or libltdl/.
874 (Thanks to Tim Mooney.)
875
876 * Makefile.am (INCLUDES): Removed THREAD_CPPFLAGS and INCLTDL.
877 (DEFS): Added. automake adds -I options to DEFS, and we don't
878 want that.
879 Removed all -I options except for the root source directory and
880 the root build directory.
881
f4b0c568
MD		 882 * numbers.c (scm_odd_p, scm_even_p): Use SCM_WRONG_TYPE_ARG
883 instead of SCM_ASSERT (0, ...). (Some compilers will complain
884 about control reaching end of function otherwise, and, besides,
885 the new code is not less clear.)
886
9764c29b
MD		 887 * gc.c (scm_must_malloc, scm_must_realloc, scm_must_free): Added
888 calls to malloc debugging functions.
889
890 * init.c (scm_boot_guile_1): Added calls to debug-malloc init
891 functions.
892
893 * Makefile.am: Added debug-malloc.c, debug-malloc.h,
894 debug-malloc.x.
895
896 * debug-malloc.c, debug-malloc.h: New files.
897
4219f20d
DH		 8982000-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
899
900 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p): Added
901 documentation strings.
902
903 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p, scm_abs,
904 scm_quotient): Reordered dispatch sequence to first handle
905 immediates, second handle bignums and finally handle generic
906 functions respectively signal wrong type arguments. Hopefully
907 this will allow for easier separation when goops is integrated.
908
195e6201
DH		 9092000-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
910
911 * gc.c (which_seg): Use SCM2PTR to convert a non immediate SCM
912 variable into a pointer to a heap cell.
913
914 * gc.c (scm_mark_locations, scm_cellp, init_heap_seg,
915 scm_unhash_name): Remove redundant cast to SCM_CELLPTR.
916
9e882eec
DH		 9172000-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
918
919 * print.c (scm_iprin1): Don't assign zero to SCM values, use
920 SCM_UNDEFINED instead.
921
922 * weaks.c (scm_make_weak_vector): Fix assignment of zero to a
923 vector element. (Still to be improved)
924
3201d763
DH		 9252000-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
926
927 * eval.c (undef_cell): Removed, replaced by:
928
929 (undef_object): Added to replace undef_cell.
930
931 (scm_lookupcar, scm_lookupcar1): Use undef_object.
932
933 * eval.c (scm_lookupcar, scm_lookupcar1, scm_m_atfop,
934 scm_m_atbind, CHECK_EQVISH, SCM_CEVAL), procs.h (SCM_SETCODE):
935 Don't perform arithmetic operations with SCM values.
936
937 * eval.c (scm_lookupcar, scm_lookupcar1, scm_m_atfop,
938 scm_m_atbind, scm_eval_args, scm_deval_args, SCM_CEVAL): Use
939 symbolic names for the tc3 type codes.
940
941 * eval.c (scm_m_define, SCM_CEVAL, SCM_APPLY): Remove redundant
942 cast to SCM.
943
944 * eval.c (scm_eval_args, scm_deval_args, SCM_CEVAL): Made the
945 access of the struct vcell element explicit.
946
f7c38587
MD		 9472000-04-19 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
948
949 * struct.c (scm_struct_free_light, scm_struct_free_standard,
950 scm_struct_free_entity): Use `scm_must_free' instead of `free'.
951
952 * procs.c (scm_make_subr_opt): Tell scm_must_realloc that we're
953 realloc:ing scm_subr_table ("what" instead of "who").
954
955 * numbers.c (scm_adjbig): Ditto.
956
baa702c8
DH		 9572000-04-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
958
959 * unif.c (l2ra): Don't eliminate the call to scm_array_set_x
960 itself, as was done in the previous 'patch'. (Thanks to Radey
961 Shouman)
962
fee7ef83
DH		 9632000-04-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
964
965 * options.c (scm_options), read.c (recsexpr): Remove redundant
966 SCM_IMP test.
967
968 * print.c (scm_iprin1): Made the access of the struct vcell
969 element explicit.
970
971 * print.h (SCM_PRINT_CLOSURE): Added call to SCM_PACK.
972
973 * ramap.c (scm_ra_eqp, ra_compare), unif.c
974 (scm_uniform_vector_ref, scm_cvref, rapr1): Separated accesses to
975 unsigned long and signed long arrays and clarified the way the
976 access is performed.
977
978 * ramap.c (scm_array_map_x, raeql), read.c (scm_lreadr), stacks.c
979 (narrow_stack), unif.c (scm_cvref, scm_uniform_array_read_x,
980 scm_raprin1): Use SCM_EQ_P to compare SCM values.
981
982 * strings.c (scm_makstr): Treat the msymbol slots as a field of
983 scm_bits_t values.
984
985 * struct.h (SCM_SET_VTABLE_DESTRUCTOR): Treat the struct data as
986 a field of scm_bits_t values.
987
988 * unif.c (l2ra): Don't test result of scm_array_set_x against
989 zero: It is always SCM_UNSPECIFIED.
990
9d0633a8
MD		 9912000-04-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
992
993 * script.c (scm_compile_shell_switches): Also enable
994 record-positions when given the --debug option. (Thanks to Diego
995 Dainese.)
996
230d095f
DH		 9972000-04-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
998
999 * print.c (ENTER_NESTED_DATA, print_circref, scm_iprlist):
1000 Compare SCM's with SCM_EQ_P.
1001
1002 * print.c (scm_make_print_state), srcprop.c
1003 (scm_source_properties): Use valid scheme object to initialize
1004 SCM variable.
1005
1006 * print.c (scm_iprin1): Remove redundant calls to SCM_UNPACK.
1007
c8045e8d
DH		 10082000-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1009
1010 * struct.c (scm_alloc_struct, scm_struct_free_0,
1011 scm_struct_free_light, scm_struct_free_standard,
1012 scm_struct_free_entity, scm_make_struct, scm_make_vtable_vtable),
1013 struct.h (scm_struct_free_t, scm_alloc_struct, scm_struct_free_0,
1014 scm_struct_free_light, scm_struct_free_standard,
1015 scm_struct_free_entity): Struct data regions (and thus also
1016 vtable data regions) are now C arrays of scm_bits_t elements.
1017
1018 * gc.c (scm_gc_mark, scm_gc_sweep, scm_unhash_name): Made the
1019 mixup of glocs and structs explicit.
1020
1021 * gc.c (scm_unprotect_object): Compare SCM's with SCM_EQ_P.
1022
b0c54567
DH		 10232000-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1024
1025 * eval.c (scm_unmemocar): Use macros to test for gloc cell.
1026 Minimize scope of variable 'ir'.
1027
1028 * eval.h (SCM_IFRAME, SCM_IDIST), weaks.h (SCM_IS_WHVEC_ANY):
1029 Added missing call to SCM_UNPACK.
1030
b9c90f11
MD		 10312000-04-17 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1032
7aac9824 1033 * validate.h (SCM_VALIDATE_INUM_RANGE_COPY,
2891588b 1034 SCM_VALIDATE_NUMBER_COPY): New macros.
b9c90f11 1035
9ae58e2d
MD		 10362000-04-16 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1037
1038 * script.c (scm_compile_shell_switches): Added --debug option.
1039
49e12eb3
MD		 10402000-04-16 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1041
1042 * vectors.c (scm_vector_set_x): Return SCM_UNSPECIFIED (as
1043 specified by R5RS).
1044
7c1e0b12
MD		 10452000-04-15 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1046
1047 * ports.h (SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P): New macros.
1048 (SCM_INPORTP, SCM_OUTPORTP): Marked as deprecated.
1049
1050 * validate.h (SCM_VALIDATE_INPUT_PORT, SCM_VALIDATE_OUTPUT_PORT):
1051 New macros.
1052 Cleanup of code layout.
1053
1054 * ports.c, ports.h (close-input-port, close-output-port): New R5RS
1055 procedures.
1056
01c8a3dd
DH		 10572000-04-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1058
1059 * continuations.c (scm_make_cont, scm_dynthrow): Completely
1060 separated implementations for defined (CHEAP_CONTINUATIONS) and
1061 !defined (CHEAP_CONTINUATIONS). Also, now using memcpy for stack
1062 copying.
1063
1064 * continuations.c (grow_stack): Renamed from grow_throw.
1065
1066 * continuations.c (copy_stack_and_call): New static function.
1067
1068 * continuations.c (scm_dynthrow): Simplified and made static.
1069
1070 * continuations.h (scm_dynthrow): Made static.
1071
553f4414
MD		 10722000-04-13 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1073
1074 * unif.c, unif.h (shared-array-root, shared-array-offset,
1075 shared-array-increments): New primitives.
1076
cf551a2b
DH		 10772000-04-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
1078
1079 * gc.c (scm_gc_sweep): Simplify the computation of freed memory
1080 size for msymbols.
1081
1082 * symbols.h (SCM_SLOTS, SCM_SYMBOL_FUNC, SCM_SYMBOL_PROPS,
1083 SCM_SYMBOL_HASH): The msymbol slots are now a field of scm_bits_t
1084 values.
1085
1086 * symbols.h (SCM_SET_SYMBOL_FUNC, SCM_SET_SYMBOL_PROPS): New
1087 macros.
1088
1089 symbols.c (scm_intern_obarray_soft, msymbolize, scm_symbol_fset_x,
1090 scm_symbol_pset_x): Use them.
1091
1092 * symbols.c (scm_symbol_hash): Unpack to access SCM raw data.
1093
12a8b769
DH		 10942000-04-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
1095
1096 * ports.c (scm_port_print): The port data is read as raw data.
1097
1098 * ports.h (SCM_TC2PTOBNUM, SCM_PTOBNUM): Fix SCM/scm_bits_t
1099 mismatch.
1100
d8c40b9f
DH		 11012000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1102
1103 * eval.c (SCM_CEVAL), objects.c (scm_mcache_lookup_cmethod,
1104 scm_make_subclass_object), objects.h (SCM_CLASS_FLAGS,
1105 SCM_ENTITY_PROCEDURE, SCM_ENTITY_SETTER), struct.c
1106 (scm_struct_init, scm_struct_vtable_p, scm_make_struct,
1107 scm_struct_ref, scm_struct_set_x), struct.h (SCM_STRUCT_DATA):
1108 The struct data is now an array of scm_bits_t variables.
1109
1110 * objects.h (SCM_SET_ENTITY_PROCEDURE): New macro.
1111
cf551a2b 1112 objects.c (scm_set_object_procedure_x): Use it.
d8c40b9f
DH		 1113
1114 * struct.c (scm_struct_init): Unused variable 'data' removed.
1115
1116 (scm_struct_vtable_p): Redundant SCM_IMP tests removed.
1117
1c3e63f0
DH		 11182000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1119
1120 * objects.h (SCM_OBJ_CLASS_FLAGS, SCM_OBJ_CLASS_REDEF), struct.h
1121 (SCM_STRUCT_VTABLE_DATA, SCM_STRUCT_LAYOUT, SCM_STRUCT_VTABLE,
1122 SCM_STRUCT_PRINTER): The struct vtable data is now an array of
1123 scm_bits_t variables.
1124
1125 * struct.h (SCM_SET_STRUCT_LAYOUT): New macro.
1126
cf551a2b 1127 struct.c (scm_make_vtable_vtable): Use it.
1c3e63f0 1128
bc66755e
DH		 11292000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1130
1131 * symbols.c (scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
1132 scm_intern_obarray_soft, scm_sysintern0,
1133 scm_string_to_obarray_symbol, scm_intern_symbol,
1134 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
1135 scm_symbol_bound_p, scm_symbol_set_x): Don't use C operators to
1136 compare SCM values.
1137
828865c3
DH		 11382000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1139
1140 * numbers.c (scm_quotient, scm_modulo): Reordered to handle the
1141 case of immediate numbers parameters first. Also, only use
1142 decoded numbers for numerical comparison.
1143
1cf49a85
MD		 11442000-04-10 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1145
1146 * objects.h: Don't redeclare scm_call_generic_0 and
1147 scm_apply_generic. (Thanks to Tal Tversky.)
1148
dba97178
DH		 11492000-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1150
1151 * hash.c (scm_hasher): Use symbolic names for the tc3 constants.
1152 Unpack SCM value to use it as a switch parameter. Don't cast SCM
1153 values to int values.
1154
3da01fa3
MD		 11552000-04-10 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1156
1157 * coop.c (mother): Handled EINTR (the wait has been interrupted by
1158 a signal).
1159
451e591c
DH		 11602000-04-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
1161
1162 * __scm.h (SCM_WTA_DISPATCH_[012n]): To test whether a SCM value
1163 contains a raw zero value it has to be unpacked.
1164
1165 * debug.c (with_traps_inner, scm_with_traps): Passing SCM values
1166 via void * requires unpacking / packing.
1167
1168 * stacks.h (SCM_STACKP): Remove unnecessary SCM_NIMP test and use
1169 SCM_EQ_P to compare SCM values.
1170
1171 * stacks.h (SCM_FRAME_VOID_P, SCM_FRAME_REAL_P, SCM_FRAME_PROC_P,
1172 SCM_FRAME_EVAL_ARGS_P, SCM_FRAME_OVERFLOW_P): Remove unnecessary
1173 call to SCM_UNPACK.
1174
1175 * tags.h (SCM_NECONSP): Define in terms of SCM_ECONSP
1176
1177 * tags.h (SCM_ECONSP): Clarify the test for glocs. This is still
1178 quite ugly.
1179
e94e3f21
ML		 11802000-04-05 Michael Livshin <mlivshin@bigfoot.com>
1181
1182 * async.[ch]: unexpose low-level async access macros (thanks to
1183 Dirk Herrmann).
1184
1185 * validate.h: move async validation macros to async.c (nobody else
1186 needs them anyway), and rename them.
1187
843e4e9d
ML		 11882000-04-04 Michael Livshin <mlivshin@bigfoot.com>
1189
1190 * async.h: kill the scm_async_t struct. having a heap cell
1191 pretending to be a C struct is not helthy, and is not needed here
1192 anyway, as asyncs happily fit in one heap cell.
1193
1194 * async.c: reflect the fact that asyncs are now represented by
1195 single heap cell each.
1196
873c35ee
GH		 11972000-04-04 Gary Houston <ghouston@arglist.com>
1198
1199 * error.c (scm_syserror): save errno before doing anything else,
1200 since it's used in two expressions and may get mutated (thanks to
1201 Dirk Herrmann).
1202
4260a7fc
DH		 12032000-04-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
1204
1205 * debug.c (scm_procedure_source, scm_procedure_environment),
1206 gsubr.c (scm_make_gsubr_with_generic, scm_gsubr_apply), procs.c
1207 (scm_procedure, scm_setter): Return valid scheme value as dummy.
1208
1209 * filesys.c (scm_readdir, scm_rewinddir, scm_closedir,
1210 scm_dir_print, scm_dir_free), numbers.h (SCM_COMPLEX_REAL,
1211 SCM_COMPLEX_IMAG), regex-posix.h (SCM_RGX), throw.c (JBJMPBUF,
1212 SETJBJMPBUF, JBJMPBUF, SETJBJMPBUF, freejb, print_lazy_catch,
1213 scm_ithrow), unif.c (scm_uniform_vector_ref, scm_cvref,
1214 scm_array_set_x, rapr1), unif.h (SCM_ARRAY_V, SCM_ARRAY_BASE),
1215 vectors.h (SCM_VELTS, SCM_VELTS_AS_STACKITEMS, SCM_SETVELTS): Use
1216 SCM_{SET_}?CELL_WORD* to access cell entries with raw data.
1217
1218 * filesys.c (scm_closedir), numbers.c (scm_addbig), numbers.h
1219 (SCM_SETNUMDIGS), throw.c (JBACTIVE, SCM_JBDFRAME,
1220 SCM_SETJBDFRAME): Read and modify data bits in cell entry #0 using
1221 SCM_{SET_}?CELL_WORD_0.
1222
1223 * filesys.c (fill_select_type, retrieve_select_type, scm_select),
1224 numbers.c (scm_gcd, scm_lcm, scm_integer_expt, scm_zero_p,
1225 scm_product, scm_divide), posix.c (scm_getgrgid), ramap.c
1226 (scm_array_fill_int, racp), throw.c (scm_catch, scm_lazy_catch,
1227 scm_ithrow), unif.c (scm_make_uve, scm_array_p,
1228 scm_transpose_array, scm_array_set_x, scm_bit_set_star_x,
1229 scm_bit_count_star, l2ra), variable.c (prin_var,
1230 scm_make_variable, scm_make_undefined_variable,
1231 scm_builtin_variable), vectors.c (scm_vector_set_length_x),
1232 vports.c (sf_flush, sf_close): Don't use C operators to compare
1233 SCM values.
1234
1235 * numbers.c (scm_odd_p, scm_even_p), variable.c (prin_var): Must
1236 unpack SCM values to access their raw contents.
1237
1238 * numbers.c (big2str): Eliminate unnecessary casts to SCM.
1239
1240 * numbers.h (SCM_NEWREAL), regex-posix.h (SCM_RGXP), vports.c
1241 (scm_make_soft_port): Use SCM_{SET_}?CELL_TYPE to access the cell
1242 type information.
1243
1244 * throw.c (printjb): Eliminated unnecessary unpack.
1245
1246 * variable.c (make_vcell_variable): Smob data is of type
1247 scm_bits_t.
1248
5b15c3b4
MD		 12492000-04-04 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1250
1251 * print.c: Removed promise to rewrite printer code before next
1252 release. :)
1253
395c8567
MD		 12542000-04-03 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1255
1256 * iselect.c (add_fd_sets): Insert empty statement after label.
1257 (Thanks to Tim Mooney.)
1258
50fecba9
ML		 12592000-04-03 Michael Livshin <mlivshin@bigfoot.com>
1260
1261 * guardians.c (scm_guardian_zombify): mark all zombies in a
1262 separate loop after processing all the currently known live
1263 guardians, so as to not introduce order dependencies (thanks to
f6e2fd8b 1264 Gary Houston). note that the order problems are still there if
843e4e9d 1265 some guardians are themselves zombies, but that's a sick case that
f6e2fd8b
ML		 1266 I'm not going to worry about.
1267 also, make another outer loop to process zombified
50fecba9
ML		 1268 guardians (which are uncovered while marking zombies).
1269
54778cd3
DH		 12702000-04-03 Dirk Herrmann <D.Herrmann@tu-bs.de>
1271
1272 * evalext.c (scm_definedp, scm_m_undefine), gc.c
1273 (scm_mark_weak_vector_spines, scm_gc_sweep), hashtab.c
1274 (scm_hashq_ref, scm_hashv_ref, scm_hash_ref, scm_hashx_ref),
1275 keywords.c (scm_make_keyword_from_dash_symbol), lang.c
1276 (scm_nil_eq), lang.h (SCM_NILP, SCM_NIL2EOL), load.c
1277 (scm_primitive_load), modules.c (scm_module_full_name), objects.c
1278 (scm_class_of, scm_mcache_lookup_cmethod, scm_make_class_object),
1279 ports.c (scm_close_all_ports_except), ports.h (SCM_EOF_OBJECT_P),
1280 print.c (scm_iprin1, scm_prin1, scm_iprlist, scm_simple_format),
1281 print.h (SCM_PRINT_STATE_P), procprop.c (scm_i_procedure_arity,
1282 scm_stand_in_scm_proc, scm_procedure_property,
1283 scm_set_procedure_property_x), procs.c
1284 (scm_procedure_documentation), read.c (scm_lreadr, scm_lreadparen,
1285 scm_lreadrecparen, scm_read_hash_extend), script.c
1286 (scm_compile_shell_switches), srcprop.c (scm_source_property,
1287 scm_set_source_property_x), srcprop.h (SCM_WHASHFOUNDP), stacks.c
1288 (read_frame, NEXT_FRAME, read_frames, narrow_stack,
1289 scm_make_stack, scm_stack_id), strop.c (scm_i_index,
1290 scm_string_index, scm_string_rindex), struct.c (scm_struct_init),
1291 validate.h (SCM_VALIDATE_BOOL_COPY, SCM_VALIDATE_INUM_DEF,
1292 SCM_VALIDATE_INUM_DEF_COPY, SCM_VALIDATE_PROC,
1293 SCM_VALIDATE_ARRAY): Don't use C operators to compare SCM values.
1294
1295 * feature.c (make_hook), keywords.c
1296 (scm_make_keyword_from_dash_symbol), macros.c (scm_makacro,
1297 scm_makmacro, scm_makmmacro), print.c (scm_iprin1,
1298 scm_printer_apply, scm_port_with_print_state): Smob data is of type
1299 scm_bits_t.
1300
1301 * feature.c (print_hook), gc.c (scm_object_address), hash.c
1302 (scm_ihashq, scm_ihashv), print.c (scm_iprin1, scm_ipruk), smob.c
843e4e9d 1303 (freeprint), struct.c (scm_print_struct): Must unpack
54778cd3
DH		 1304 SCM values to access their raw contents.
1305
1306 * fluids.c (apply_thunk, scm_with_fluids), hashtab.c (fold_proc,
1307 scm_hash_fold), load.c (load, scm_primitive_load): Passing SCM
1308 values via void * requires unpacking / packing.
1309
1310 * fports.c (scm_fport_buffer_add, scm_setvbuf), procs.h
1311 (SCM_SUBRNUM, SCM_SET_SUBRNUM), srcprop.h (SRCPROPBRK, SRCBRKP):
1312 Read and modify data bits in cell entry #0 using
1313 SCM_{SET_}?CELL_WORD_0.
1314
1315 * fports.c (scm_fdes_to_port), gc.c (scm_gc_for_newcell,
1316 scm_gc_sweep, init_heap_seg), init.c (start_stack), ports.c
1317 (scm_void_port), procs.c (scm_make_subr_opt,
1318 scm_make_procedure_with_setter), root.c (scm_internal_cwdr),
1319 smob.c (scm_make_smob), strports.c (scm_mkstrport): Use
1320 SCM_SET_CELL_TYPE to write the cell type information.
1321
1322 * gc.c (scm_gc_mark): Use SCM_CELL_OBJECT* to access SCM values
1323 from cells that are no scheme pairs.
1324
1325 * gc.c (scm_gc_sweep), mallocs.c (prinmalloc), mallocs.h
1326 (SCM_MALLOCDATA, SCM_SETMALLOCDATA), print.c (scm_ipruk), random.h
1327 (SCM_RSTATE), root.h (SCM_ROOT_STATE), smob.c (scm_smob_free),
1328 srcprop.c (freesrcprops), srcprop.h (SRCPROPPOS, SRCPROPFNAME,
1329 SRCPROPCOPY, SRCPROPPLIST), struct.c (scm_make_struct,
1330 scm_make_vtable_vtable): Use SCM_{SET_}?CELL_WORD* to access cell
1331 entries with raw data.
1332
1333 * gc.c (scm_init_storage), sort.c (applyless), strop.c
1334 (scm_string_to_list): Eliminate unnecessary casts to SCM.
1335
1336 * mallocs.c (scm_malloc_obj): Store result of malloc as raw
1337 data.
1338
1339 * ports.c (scm_close_all_ports_except): Duplicate documentation
1340 text removed.
1341
1342 * print.c (scm_iprin1): Use SCM_ITAG3.
1343
1344 * procs.h (SCM_SET_SUBRNUM): Fix shift direction.
1345
1346 * snarf.h (SCM_GPROC, SCM_GPROC1, SCM_SYMBOL, SCM_GLOBAL_SYMBOL,
1347 SCM_KEYWORD, SCM_GLOBAL_KEYWORD, SCM_VCELL, SCM_GLOBAL_VCELL,
1348 SCM_VCELL_INIT, SCM_GLOBAL_VCELL_INIT): Don't initialize globals
1349 and static variables at their point of declaration, but rather in
1350 the init function.
1351
1352 * tags.h (SCM_PACK): Automatically cast to scm_bits_t.
1353
abeed821
GH		 13542000-04-02 Gary Houston <ghouston@arglist.com>
1355
1356 * guardians.c (TCONC_IN, scm_make_guardian): set the CDR of the
1357 empty tconc pair to SCM_EOL instead of SCM_BOOL_F, avoiding the
1358 use of an improper list (which breaks g_print. g_print isn't
1359 used).
1360 guardians.c: Added more comments and modified the make-guardian
1361 docstring. Reordered a few procedures.
1362
cf498326
DH		 13632000-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
1364
1365 * eval.c (scm_lookupcar1, scm_lookupcar, scm_m_case, scm_m_cond,
1366 scm_m_lambda, iqq, scm_m_define, scm_m_expand_body, unmemocopy,
1367 SCM_CEVAL), procs.h (SCM_TOP_LEVEL): Don't use C operators to
1368 compare SCM values.
1369
1370 (scm_makprom): Smob data is of type scm_bits_t.
1371
cffcab30
DH		 13722000-03-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1373
1374 * backtrace.c (display_error_body), debug.c (scm_procedure_source,
1375 scm_reverse_lookup), dynl.c (scm_dynamic_link): Don't use C
1376 operators to compare SCM values.
1377
1378 * debug.c (scm_make_debugobj), debug.h (SCM_DEBUGOBJ_FRAME,
1379 SCM_SET_DEBUGOBJ_FRAME): Update SCM_{SET_}?DEBUGOBJ_FRAME to
1380 access raw cell data with SCM_{SET_}?CELL_WORD_1.
1381
1382 * debug.c (scm_make_debugobj): Don't use SCM_SETCAR to set types.
1383
1384 * debug.c (scm_make_memoized), dynl.c (scm_dynamic_link): Smob
1385 data is of type scm_bits_t.
1386
7fa93bf8
DH		 13872000-03-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1388
1389 * gdbint.c (gdb_maybe_valid_type_p), guardians.c (TCONC_EMPTYP,
1390 scm_guardian_zombify): Use SCM_EQ_P to compare SCM values.
1391
1392 * guardians.c (GUARDIAN): Use SCM_CELL_WORD_1 for raw data.
1393
74a16888
DH		 13942000-03-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1395
1396 * ports.h (scm_port): Change type of stream member to scm_bits_t.
1397
1398 * gdbint.c (unmark_port, remark_port), ports.c (scm_markstream),
1399 strports.c (st_resize_port, scm_mkstrport), vports (sf_flush,
1400 sf_write, sf_fill_input, sf_close, scm_make_soft_port): Since
1401 streams are now of type scm_bits_t, SCM streams have to be
1402 unpacked/packed.
1403
1404 * ports.h (SCM_SETPTAB_ENTRY, SCM_SETSTREAM): Cast input to
1405 scm_bits_t.
1406
b6cc0ef6
MD		 14072000-03-31 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1408
6a878357
MD		 1409 * coop-defs.h (struct coop_t): Added `sto'-field again because of
1410 binary compatibility---let's remove it next time we alter some
1411 major structure.
1412
b6cc0ef6
MD		 1413 * coop.c (coop_quitting_p, coop_cond_create, coop_mutex_create,
1414 coop_mother, coop_child): New variables.
1415 (mother): New function.
1416 (coop_create): New thread spawning mechanism which uses a "mother
1417 thread". The "dummy" pthreads aren't healthy enough to give birth
1418 to new threads since Linux threads thinks they are asleep.
1419
1420 * coop-defs.h (struct coop_t): Removed dummy_mutex.
1421
1422 * coop-defs.h, coop-threads.c (struct coop_t): Eliminate
1423 `sto'-field when GUILE_PTHREAD_COMPAT is enabled.
1424
843524cc
DH		 14252000-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1426
1427 * arbiters.c (scm_make_arbiter), async.c (scm_async), dynwind.c
1428 (scm_internal_dynamic_wind): Smob data is always of type
1429 scm_bits_t.
1430
1431 * arbiters.c (SCM_ARB_LOCKED, SCM_LOCK_ARB, SCM_UNLOCK_ARB):
1432 Access the locking information in cell entry 0 with
1433 SCM_{SET_}?CELL_WORD_0 instead of SCM_*CAR.
1434
1435 * async.c (scm_run_asyncs): Use SCM_NULLP to test for the empty
1436 list.
1437
1438 * dynwind.c (scm_dowinds): Use SCM_EQ_P to compare SCM values.
1439
1440 * ports.h (SCM_PTAB_ENTRY, SCM_SETPTAB_ENTRY): Access the ptab
1441 entry data using SCM_{SET_}?CELL_WORD_1 instead of SCM_{SET}?CDR.
1442
fbd485ba
DH		 14432000-03-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
1444
1445 * alist.c (scm_sloppy_assq, scm_assq), eq.c (scm_eq_p, scm_eqv_p,
1446 scm_equal_p), list.c (scm_ilength, scm_last_pair, scm_reverse,
1447 scm_sloppy_memq, scm_delq_x, scm_delq1_x), tags.h (SCM_UNBNDP):
1448 Don't use C operators == and != to compare SCM values, use
1449 SCM_EQ_P instead.
1450
1451 * boolean.c (scm_boolean_p): Use SCM_BOOLP to determine whether a
1452 SCM value is equal to #t or #f.
1453
1454 * eq.c (scm_eqv_p, scm_equal_p): Don't use SCM_CAR to access the
1455 cell type entry of non immediate objects of unknown type. Use
1456 SCM_CELL_TYPE instead.
1457
1458 * gh_data.c (gh_scm2bool, gh_module_lookup), list.c
1459 (scm_sloppy_memv, scm_sloppy_member, scm_delv_x, scm_delete_x,
1460 scm_delv1_x, scm_delete1_x), scmsigs.c (scm_sigaction): Use
1461 SCM_FALSEP and SCM_TRUE_P to compare SCM values against #f and
1462 #t.
1463
1464 * list.c (scm_listify): Use SCM_UNBNDP to test for an unbound
1465 scheme value.
1466
64e3bf6c
MD		 14672000-03-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1468
0208baa0
MD		 1469 * coop-threads.c (scm_call_with_new_thread, scm_spawn_thread,
1470 scm_make_mutex, scm_make_condition_variable): Cast data to
1471 scm_bits_t in SCM_SET_CELL_WORD and SCM_NEWSMOB macros.
1472
64e3bf6c
MD		 1473 * coop.c (coop_create): Set `specific' field, not `data' to NULL.
1474
94113249
DH		 14752000-03-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
1476
1477 * smob.h (SCM_NEWSMOB, SCM_NEWSMOB2, SCM_NEWSMOB3, SCM_SMOB_DATA,
1478 SCM_SET_SMOB_DATA, SCM_TC2SMOBNUM, SCM_SMOBNUM): To access smob
1479 data, use SCM_{SET_}?CELL_TYPE or SCM_{SET_}?WORD_[1-3].
1480
1481 Note that this implies that smob data has always to be passed as
1482 values of type scm_bits_t.
1483
1978b33e
MD		 14842000-03-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1485
1486 * threads.c (scm_init_threads): Pass 0 size to scm_make_smob_type
1487 for scm_tc16_thread. As the current COOP threads are written, GC
1488 is not supposed to manage storage for threads.
1489
1490 * error.c (scm_error): Don't try to throw an error if
1491 scm_gc_heap_lock is true.
1492
1493 * coop.c (coop_finish): New function. Called at exit.
1494 (coop_aborthelp): Free thread structures when threads die.
1495 Finished LinuxThreads compatibility support => COOP threads now
1496 mesh with LinuxThreads.
843e4e9d 1497
1978b33e
MD		 1498 * coop-threads.c (scm_call_with_new_thread, scm_spawn_thread):
1499 Changed SETCDR --> SET_CELL_WORD_1.
1500
1501 * coop-threads.c (scheme_launch_thread): Set word 1 of handle to 0
1502 when thread dies.
1503
dd039d6d
DH		 15042000-03-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
1505
1506 * boolean.h (SCM_TRUE_P): New macro.
1507
1508 * boolean.h (SCM_FALSEP, SCM_NFALSEP, SCM_BOOLP), pairs.h
1509 (SCM_NULLP, SCM_NNULLP): Use SCM_EQ_P to compare SCM values.
1510
8b3bda20
DH		 15112000-03-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1512
1513 * continuations.h (SCM_CONTREGS, SCM_SET_CONTREGS): New macros to
1514 access continuation data.
1515
1516 (SCM_SETJMPBUF): Deprecated. Use SCM_SET_CONTREGS instead.
1517
1518 (SCM_JMPBUF, SCM_DYNENV, SCM_THROW_VALUE, SCM_BASE, SCM_SEQ,
1519 SCM_DFRAME): Use SCM_CONTREGS instead of SCM_CHARS to access
1520 continuation data.
1521
843e4e9d 1522 * continuations.c (scm_make_cont), init.c (start_stack),
8b3bda20
DH		 1523 root.c (scm_internal_cwdr): Use SCM_SET_CONTREGS instead of
1524 SCM_SETJMPBUF.
1525
3210f49a
DH		 15262000-03-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1527
1528 * symbols.h (SCM_LENGTH, SCM_SETLENGTH): Access the length field
1529 of strings and symbols by using SCM_{SET_}?CELL_WORD_0.
1530
1531 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS): Use SCM_{SET_}?CELL_WORD_1
1532 to access the char * field of strings and symbols.
1533
2d67e390
DH		 15342000-03-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
1535
1536 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Use SCM_SET_CELL_TYPE to set
1537 the type entry of a new cell. Added a comment about things to
1538 remember when updating the list of free cells.
1539
1540 (SCM_FREEP, SCM_MARKEDP): Use SCM_CELL_TYPE to access the type
1541 entry of a cell.
1542
76a369d9
DH		 15432000-03-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
1544
1545 * pairs.h (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): Use
1546 SCM_CELL_OBJECT and SCM_SET_CELL_OBJECT. This change implies that
1547 with strict type checking enabled these macros will only work if
1548 given valid SCM parameters.
1549
3210f49a 1550 (SCM_GCCDR): Moved to tags.h.
76a369d9
DH		 1551
1552 * tags.h (SCM_GCCDR): Moved here from pairs.h.
1553
2549a709
DH		 15542000-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1555
1556 * tags.h (SCM2PTR, PTR2SCM): Moved to gc.h.
1557
1558 * pairs.h (scm_cell, SCM_CELLPTR, SCM_CELL_WORD*, SCM_CELL_OBJECT*,
1559 SCM_SET_CELL_WORD*, SCM_SET_CELL_OBJECT*, SCM_CELL_TYPE,
1560 SCM_SET_CELL_TYPE, SCM_PTR_LT, SCM_PTR_MASK, SCM_PTR_GT,
1561 SCM_PTR_LE, SCM_PTR_GE, SCM_CELL_WORD_LOC, SCM_NEWCELL,
1562 SCM_NEWCELL2): Moved to gc.h.
1563
1564 (SCM_CARLOC, SCM_CDRLOC, SCM_SETAND_CAR, SCM_SETAND_CDR,
1565 SCM_SETOR_CAR, SCM_SETOR_CDR): Moved to gc.h. These names should
1566 be changed, though, since the macros are not only pair related.
1567
1568 (SCMPTR): Deleted.
1569
1570 * gc.h (SCM2PTR, PTR2SCM, scm_cell, SCM_CELLPTR, SCM_CELL_WORD*,
1571 SCM_CELL_OBJECT*, SCM_SET_CELL_WORD*, SCM_SET_CELL_OBJECT*,
1572 SCM_CELL_TYPE, SCM_SET_CELL_TYPE, SCM_PTR_LT, SCM_PTR_MASK,
1573 SCM_PTR_GT, SCM_PTR_LE, SCM_PTR_GE, SCM_CELL_WORD_LOC,
1574 SCM_NEWCELL, SCM_NEWCELL2, SCM_CARLOC, SCM_CDRLOC, SCM_SETAND_CAR,
1575 SCM_SETAND_CDR, SCM_SETOR_CAR, SCM_SETOR_CDR): Moved here from
1576 tags.h and pairs.h.
1577
8d3356e7
DH		 15782000-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1579
1580 * tags.h (SCM_STRICT_TYPING): New macro that, if defined,
1581 activates strict compile time type checking for variables of
1582 type SCM.
1583 (SCM, SCM_PACK, SCM_UNPACK): Define according to whether
1584 SCM_STRICT_TYPING or SCM_VOIDP_TEST are defined.
1585 (SCM_EQ_P): Defined as a macro equivalent for eq?.
1586
96f6f4ae
DH		 15872000-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1588
1589 * tags.h (SCM_POINTERS_MUNGED): Removed.
1590
1591 * gc.c (scm_gc_sweep, init_heap_seg): Removed use of
1592 SCM_POINTERS_MUNGED, thus fixing some illegal casts to SCM.
1593
0cbaaf0b
DH		 15942000-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1595
1596 * pairs.h (SCM_CELL_OBJECT, SCM_CELL_OBJECT_[0-3],
1597 SCM_SET_CELL_OBJECT, SCM_SET_CELL_OBJECT_[0-3], SCM_CELL_TYPE,
1598 SCM_SET_CELL_TYPE): Added a set of low level macros for accessing
1599 cell entries.
1600 (SCM_CELL_WORD_[0-3]): Renamed from the SCM_CELL_WORD[0-3].
1601
1602 * procs.h, procs.c: Instead of SCM_{SET_}?CELL_WORD[12], use the
1603 newly introduced SCM_{SET_}?CELL_OBJECT_[12] macros.
1604
7284d584
MD		 16052000-03-23 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1606
1607 * tags.h: Disabled definition of SCM_VOIDP_TEST.
1608
1609 Defining SCM as void * introduces problems which haven't been
1610 handled yet. Developers who work with these issues can enable it
1611 in their working copies.
1612
1613 Disabling this definition exposes a set of newly introduced and
1614 older misuses of types which causes warning messages during
1615 compilation. We'll fix this successively.
1616
1617 * gc.c (scm_mark_locations): Changed * (SCM **) X --> * (SCM *) X
1618 in order to obtain a value of type SCM.
1619 (scm_cellp): Updated with new changes to scm_mark_locations.
1620
1621 * continuations.h (SCM_SETJMPBUF): Cast second arg into SCM.
1622
2f9055ea
MD		 1623 * continuations.c (scm_make_cont): Removed cast of size_t into
1624 long.
1625
7284d584
MD		 1626 * symbols.h (SCM_SETCHARS): Cast second arg into SCM.
1627
f81e080b
DH		 16282000-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1629
1630 * numbers.h (SCM_SETNUMDIGS): Use SCM_BIGSIZEFIELD macro for
1631 shifting, not constant. Thanks to Dale P. Smith.
1632
1633 * numbers.c (scm_sum, scm_difference): Don't test a SCM value
1634 for being less than zero. Decode it to a C value first. Again,
1635 thank you Dale.
1636
1ff2fa6e
DH		 16372000-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1638
1639 * numbers.h, ramap.c, struct.h, vectors.h: Don't use SCM2PTR for
1640 non scheme values. If raw data is stored in SCM variables, it has
1641 to be accessed using SCM_UNPACK until a better solution is found.
1642
3920465b
MD		 16432000-03-22 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1644
6f29dc6d
MD		 1645 * tags.h (SCM_ECONSP, SCM_NECONSP): More corrections of
1646 pointer-arithmetic induced by the SCM_PACK/UNPACK change.
1647
1648 * print.c (scm_iprin1): SCM_PACK/UNPACK corrections.
1649
1650 * gc.c (scm_gc_sweep): SCM_PACK/UNPACK corrections.
1651
1652 * eval.c (SCM_CEVAL, scm_unmemocar): SCM_PACK/UNPACK corrections.
1653
1654 * dynwind.c (scm_swap_bindings): SCM_PACK/UNPACK corrections.
1655
3920465b
MD		 1656 * async.c, __scm.h: Removed lots of the old async click logic. It
1657 is possible to reinsert it by defining GUILE_OLD_ASYNC_CLICK in
1658 __scm.h. Let's try this out and dump the old code after the
1659 threads reorganization.
1660 (set-tick-rate, set-switch-rate): Conditionally removed.
1661
90cca6f9
MD		 16622000-03-21 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1663
1664 * gc.c (scm_gc_mark): Bugfix 1: The recent SCM_PACK/UNPACK change
1665 made SCM values into pointers. This turned an arithmetic
1666 computation of the address of the vcell into a pointer-arithmetic
1667 one, thereby screwing up marking of structs.
1668 Bugfix 2: Removed incompletely introduced loop variable `j' used
1669 when protecting the tail array of a struct.
1670
8246bf3e
DH		 16712000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1672
1673 * struct.h (SCM_STRUCT_DATA): Don't cast SCM values to pointers.
1674
95c9e176
DH		 16752000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1676
1677 * symbols.h, symbols.c (scm_strhash): Declare the string
1678 parameter as constant, since it is not modified.
1679
1680 * symbols.c (scm_intern_obarray_soft,
1681 scm_sysintern0_no_module_lookup): Can now pass constant strings
1682 to scm_strhash without need for casting.
1683
7352d0b2
DH		 16842000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1685
1686 * vectors.h (SCM_VELTS, SCM_VELTS_AS_STACKITEMS): Don't cast SCM
1687 values to pointers. Use SCM2PTR instead.
1688
b00c8cdc 16892000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
9b139b4e
DH		 1690
1691 * async.c (scm_set_tick_rate, scm_set_switch_rate): Don't unpack
1692 results of SCM_INUM.
1693
df2d5178
MD		 16942000-03-21 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1695
bd54e664
MD		 1696 * init.c (scm_boot_guile_1): Renamed GUILE_GC_TRIGGER_1 -->
1697 GUILE_MIN_YIELD_1, GUILE_GC_TRIGGER_2 --> GUILE_MIN_YIELD_2.
1698 GUILE_MIN_YIELD_X now take *positive* fractions of heap size.
1699
1700 * gc.c, gc.h (SCM_MIN_YIELD_1, SCM_MIN_YIELD_2,
1701 min_yield_fraction, min_yield, adjust_min_yield): Renamed from
1702 SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2, gc_trigger_fraction,
1703 gc_trigger, adjust_gc_trigger.
1704
df2d5178
MD		 1705 * gc.c (alloc_some_heap): Further improvement of minimal heap size
1706 prediction.
1707 (SCM_MAX): New macro.
1708 (scm_freelist_t): New field: collected_1. Previous amount of
1709 collected cells.
1710 (gc_sweep_freelist_finish): Trigger based on two last values of
1711 freelist->collected to avoid unnecessary allocation due to
1712 temporary peaks.
bd54e664
MD		 1713 (SCM_INIT_HEAP_SIZE_1, SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2):
1714 Adjusted to 45000 cells, 40% and 40%. Gives quick startup
1715 without extra heap allocation.
df2d5178 1716
f2961ccd
DH		 17172000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1718
1719 * numbers.h (SCM_MAKINUM): The parameter to SCM_MAKINUM should
1720 already be a C value. No need to unpack it.
1721
3210f49a 1722 * numbers.c (scm_long_long2num): Cast the parameter to scm_bits_t
f2961ccd
DH		 1723 if we know it fits into an inum.
1724
1725 * ramap.c (ramap_rp): An scm_tc7_[ui]vect object does point to a
1726 field of long values. In contrast, SCM_VELTS accesses a field of
1727 SCM values.
1728
7b4cc831
MD		 17292000-03-20 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1730
f1d316dd
MD		 1731 * gc.c (scm_gc_stats): Inserted explanation of local_scm_mtrigger
1732 etc.
80770ddc
MD		 1733 (scm_gc_yield_1): New variable: Holds previous yield. Used to
1734 make better judgements.
f1083dd7
MD		 1735 (gc_sweep_freelist_finish): Inserted explanation of use of
1736 gc_trigger.
f1d316dd
MD		 1737
1738 * print.h, stacks.h, options.c, options.h: Changed C++
1739 commentaries to C.
7b4cc831 1740
7a710745
DH		 17412000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1742
1743 * tags.h (SCM2PTR, PTR2SCM): Use SCM_PACK / SCM_UNPACK correctly.
1744
1745 * numbers.h (SCM_INUMP, SCM_MAKINUM, SCM_INUM0, SCM_COMPLEX_REAL,
1746 SCM_COMPLEX_IMAG, SCM_NUMP, SCM_BDIGITS): Use SCM_PACK /
1747 SCM_UNPACK / SCM2PTR correctly.
1748
1ef20c80
MD		 17492000-03-20 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1750
1751 * gc.c (adjust_gc_trigger): Improved documentation.
1752 (alloc_some_heap): Since gc_trigger is used against
1753 freelist->collected, this is the value which should be used to
1754 predict minimum growth.
1755
b464b970
DH		 17562000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1757
1758 * eval.h: Fix mixup of packed/unpacked SCM values. (Thanks
1759 Thien-Thi Nguyen for the patch.)
1760
3ab9f56e
DH		 17612000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1762
1763 * numbers.c (scm_ash): Fixed typing problems with the second
1764 parameter and added some documentation. (Thanks Thien-Thi Nguyen
1765 for indicating the problem.)
1766
05bc3265
MD		 17672000-03-19 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1768
78a4915a
MD		 1769 * gc.c, gc.h (scm_gc_yield): New variable.
1770 (adjust_gc_trigger): Use scm_gc_yield.
1771 (alloc_some_heap): Use scm_gc_yield instead of
1772 scm_gc_cells_collected.
1773
05bc3265
MD		 1774 * coop-threads.c: Addd #include "root.h", #include "strings.h".
1775
1776 * debug.c: Added #include "root.h". (Thanks to Thien-Thi Nguyen.)
1777
1778 * gc.c (scm_gc_for_newcell, adjust_gc_trigger): Improved GC
1779 trigger adjustmeant: Take yield (freed cells) for all freelists
1780 into account.
1781 (SCM_INIT_HEAP_SIZE_1, SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2): Tuned
1782 to 50000 cell heap with 45% trigger.
1783 (scm_gc_cells_collected): Reintroduced.
1784 (SCM_HEAP_SIZE): New macro.
1785 (scm_gc_sweep): Reintroduced correct computation of
1786 scm_cells_allocated.
1787 (scm_freelist_t): Corrected commentary for field `cluster_size':
1788 Clustersize counts objects, not cells; New member
1789 `clusters_allocated'.
1790
89e00824
ML		 17912000-03-19 Michael Livshin <mlivshin@bigfoot.com>
1792
1793 * *.[hc]: add Emacs magic at the end of file, to ensure GNU
1794 indentation style.
1795
afcfc5bb
MD		 17962000-03-19 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1797
1798 * threads.h: Added #include "libguile/throw.h". (Thanks to
1799 Thien-Thi Nguyen.)
1800
a00c95d9
ML		 18012000-03-18 Michael Livshin <mlivshin@bigfoot.com>
1802
50fecba9
ML		 1803 * tags.h: (SCM_DOUBLE_CELLP, SCM_NDOUBLE_CELLP): new macros (bad
1804 names, anyone got any better ones?)
a00c95d9
ML		 1805
1806 * gc.h: (typedef struct scm_freelist_t) remove from here.
1807
50fecba9 1808 * gc.c: (CELL_UP, CELL_DN) made these macros take additional
a00c95d9
ML		 1809 parameter (the span).
1810 (CLUSTER_SIZE_IN_BYTES, ALIGNMENT_SLACK) new macros.
50fecba9 1811 (typedef struct scm_freelist_t) moved here from gc.h, it had no
a00c95d9
ML		 1812 business being externally visible.
1813 (typedef struct scm_heap_seg_data_t) renamed from
1814 scm_heap_seg_data, to be style-compliant.
1815 (scm_mark_locations) if the possible pointer points to a
50fecba9
ML		 1816 double-cell, check that it's properly aligned.
1817 (init_heap_seg) align double-cells properly, work with the
1818 assumption that the segment size divides cleanly by cluster size.
a00c95d9
ML		 1819 (round_to_cluster_size) new function.
1820 (alloc_some_heap, make_initial_segment) use round_to_cluster_size
1821 to satisfy the new init_heap_seg invariant.
1822
28b3236d
DH		 18232000-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1824
1825 * _scm.h: Don't include async.h everywhere...
1826
1827 * eq.c eval.c iselect.c: ... only include it here.
1828
ba11fd4c
DH		 18292000-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1830
1831 * _scm.h: Don't include root.h everywhere...
1832
1833 * async.c continuations.c eq.c eval.c evalext.c feature.c gc.c
1834 gdbint.c gsubr.c ioext.c keywords.c lang.c load.c macros.c
1835 numbers.c objprop.c ports.c print.c procprop.c ramap.c read.c
1836 srcprop.c stackchk.c stacks.c strports.c symbols.c unif.c
1837 variable.c vectors.c vports.c: ... only include it here.
1838
7ab3fdd5
DH		 18392000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1840
1841 * _scm.h: Don't include strings.h everywhere...
1842
1843 * backtrace.c dynl.c error.c feature.c filesys.c fports.c gc.c
1844 gdbint.c ioext.c load.c net_db.c numbers.c objects.c options.c
1845 ports.c posix.c print.c procs.c random.c read.c regex-posix.c
1846 simpos.c socket.c stacks.c stime.c strop.c strports.c struct.c
1847 symbols.c unif.c vectors.c version.c vports.c: ... only include it
1848 here.
1849
f04d8caf
DH		 18502000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1851
1852 * _scm.h: Don't include ports.h everywhere...
1853
1854 * arbiters.c backtrace.c debug.c dynl.c dynwind.c eval.c feature.c
1855 fluids.c gc.c gdbint.c guardians.c hash.c keywords.c mallocs.c
1856 numbers.c objects.c print.c read.c root.c smob.c srcprop.c
1857 stackchk.c strports.c struct.c throw.c variable.c: ... only
1858 include it here.
1859
003d1fd0
DH		 18602000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1861
1862 * _scm.h: Don't include vectors.h everywhere...
1863
1864 * eq.c eval.c filesys.c gc.c gsubr.c guardians.c hash.c hashtab.c
1865 keywords.c net_db.c numbers.c objects.c posix.c print.c procprop.c
1866 procs.c ramap.c random.c read.c scmsigs.c socket.c sort.c stime.c
1867 strports.c symbols.c unif.c vports.c weaks.c: ... only include it
1868 here.
1869
0fa27efa
DH		 18702000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1871
1872 * genio.h: removed. (Only content was '/* delete me */'.)
1873
1874 * Makefile.am arbiters.c backtrace.c debug.c dynl.c dynwind.c
1875 error.c filesys.c fluids.c gc.c gsubr.c guardians.c keywords.c
1876 libguile.h mallocs.c numbers.c print.c random.c read.c root.c
1877 srcprop.c stackchk.c struct.c threads.c throw.c variable.c:
1878 Removed reference to genio.h
1879
148f31de
MD		 18802000-03-17 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1881
1882 * gc.c, gc.h: Cleanup of the change of 2000-03-15.
1883 Cluster sizes are now independent of GC trigger values.
1884 GUILE_GC_TRIGGER_n can now specify a relative trigger value:
1885 A negative integer gives fraction of total heap size in percent.
1eb489a2 1886 (SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2): Default values set to -40.
148f31de
MD		 1887
1888 * init.c (scm_boot_guile_1): Introduced new variable
1889 GUILE_MAX_SEGMENT_SIZE; New environment variable names:
1890 GUILE_INIT_SEGMENT_SIZE_1, GUILE_GC_TRIGGER_1,
1891 GUILE_INIT_SEGMENT_SIZE_2, GUILE_GC_TRIGGER_2
1892
6d0f81dd 18932000-03-16 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
a00c95d9 1894
6d0f81dd
MD		 1895 * __scm.h (GC_FREE_SEGMENTS): Disable this until we have made
1896 freeing of segment work with the new GC scheme. (Thanks to
bc2c8d98
MD		 1897 Michael Livshin.) Oops, also happened to make GUILE_NEW_GC_SCHEME
1898 the default, but I'll let this change stay in CVS Guile since this
1899 code is not expected to contain serious bugs.
a00c95d9 1900
17351a6f 19012000-03-16 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
c5133dc9 1902
6c7c449e
MD		 1903 * gc.c, gc.h (scm_map_free_list): Define also if GUILE_DEBUG is
1904 defined.
5a551542
MD		 1905 (scm_free_list_length): New procedure (GUILE_DEBUG).
1906 Fixed a small but serious bug introduced by the previous change.
1907
17351a6f
MD		 1908 * gc.c (scm_gc_sweep): Moved variable n_objects to inner sweep
1909 loop and declare as register.
6c7c449e 1910
c5133dc9
MD		 1911 * gc.c (scm_gc_sweep): Sigh... forgot to clear private freelists
1912 after GC.
1913
3820581c
GB		 1914Wed Mar 15 08:27:04 2000 Greg J. Badros <gjb@cs.washington.edu>
1915
1916 * fluids.c: Docstring patch from Keisuke Nishida. Some
1917 reindentation, too, and a couple formals renamed. Should
1918 fluid-set! return UNSPECIFIED instead of a value?
1919
1920Wed Mar 15 08:24:58 2000 Greg J. Badros <gjb@cs.washington.edu>
1921
1922 * Makefile.am: Separate out DOT_X_FILES and DOT_DOC_FILES, and
a00c95d9 1923 generate the latter from the concrete listing of the former. Then
3820581c
GB		 1924 make guile-procedures.txt depend on DOT_DOC_FILES instead of
1925 *.doc, so that rebuilding it works.
1926
dd6390bf
GB		 1927Wed Mar 15 08:12:14 2000 Greg J. Badros <gjb@cs.washington.edu>
1928
1929 * libguile.h: Include libguile/validate.h. Thanks Keisuke Nishida!
1930
1931 * guile-snarf.awk.in: Replace docstring line-ending \n" and \n\n"
1932 with nothing and \n, respectively. Thanks Keisuke Nishida for
1933 noticing this problem.
1934
4fdb0ae2
MD		 19352000-03-15 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1936
1937 * __scm.h (GUILE_NEW_GC_SCHEME): Define this if you want to test a
1938 new way of allocating heap. It makes Guile fast, but still
1939 contains bugs.
1940
1941 * gc.c, gc.h, pairs.h, init.c: Implementation of a new way of
1942 allocating heap. The basic idea is to trigger GC every Nth
1943 allocated cell and grow heap when free list runs out. The scheme
1944 has been extended so that GC isn't triggered until all remaining
1945 cells are used. The implementation is also prepared for
1946 development in the direction of POSIX threads.
1947
1948 * gc.c (SCM_EXPHEAP): In order to grow by a factor of 1.5,
1949 SCM_EXPHEAP should return half of the heap size.
1950
3d8d1283
MD		 19512000-03-14 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1952
5f4edb86
MD		 1953 The following change to init.c is only enabled if Guile was
1954 configured with --enable-guile-debug.
a00c95d9 1955
5f4edb86
MD		 1956 * init.c (scm_i_getenv_int): New function.
1957 (scm_boot_guile_1): Use the environment variables
1958 GUILE_INIT_HEAP_SIZE, GUILE_INIT_HEAP_SIZE2 to select heap size if
1959 they exist. (This may be replaced by a Scheme level mechanism in
1960 the future.)
1961
3d8d1283 1962 * objprop.c (s_scm_set_object_property_x): Use scm_assq instead of
90e77861 1963 scm_assoc. (Thanks to Keisuke Nishida.)
3d8d1283 1964
b0e37c83
MD		 19652000-03-14 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1966
1967 * eval.c, lang.c, lang.h (scm_lisp_nil, scm_lisp_t): Renamed from
2b260c0f 1968 scm_nil, scm_t. (Thanks to Keisuke Nishida.)
b0e37c83 1969
16d35552
MD		 19702000-03-14 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1971
5ebf0091
MD		 1972 * init.c (scm_boot_guile_1): Use same initial segment size for
1973 1-word and 2-word segments. Having the smaller size causes Guile
1974 to GC too often. Obviously something needs to be done to allow
1975 for a smaller 2-word segment without this to happen. (The amount
1976 of heap for each type should be automatically adapted to the
1977 application somehow.)
1978
31ed4cff
MD		 1979 [Almost all of these changes should be documented in the NEWS
1980 file.]
1981
cf2c7413
MD		 1982 * gc.h (scm_freelist_t): New type.
1983
1984 * pairs.h (SCM_NEWCELL, SCM_NEWCELL2): Use new style freelists.
1985
1986 * gc.c (SCM_INIT_HEAP_SIZE): Changed from 32768 --> 40000 so that
1987 all of Guile basics fits into one segment and there suitable room
1988 for work.
1989 (SCM_EXPHEAP): Now takes an argument. Grow by a factor of 1.5
1990 instead of 2.
1991 (scm_freelist, scm_freelist2): Now of type scm_freelist_t.
1992 Freelists now contains information about object span, cells
1993 collected and amount of cells in heap segments belonging to the
1994 list.
1995 (scm_heap_size, scm_gc_cells_collected): Removed.
1996
1997 * init.c (scm_boot_guile_1): Make 2-word segment 8K (512 cells).
1998
16d35552
MD		 1999 * Makefile.am (libguile_la_LDFLAGS): Bumped library version
2000 number.
2001
cf2c7413 2002 * __scm.h eq.c, eval.c, gc.c, gc.h, gh_data, hash.c, numbers.c,
16d35552
MD		 2003 numbers.h, objects.c, ramap.c, random.c, unif.c, unif.h: Extensive
2004 rewrite of handling of real and complex numbers.
2005 (SCM_FLOATS, SCM_SINGLES): These #ifdef conditionals have been
2006 removed along with the support for floats. (Float vectors are
2007 still supported.)
2008
2009 * tags.h (scm_tcs_bignums): Removed.
2010 (scm_tc16_bigpos, scm_tc16_bigneg): Replaced by scm_tc16_big.
2011 Use SCM_BIGSIGN(x) to test for sign!
2012 (scm_tc16_big): The new bignum type.
2013 (SCM_REAL_PART, SCM_IMAG_PART): Removed.
2014
2015 * numbers.h (SCM_BIGSIGN): Sign moved to bit 16.
2016 (scm_makdbl): Deprecated.
2017 (SCM_NEWREAL, SCM_NEWCOMPLEX): New macros.
2018 (SCM_SINGP): Deprecated.
2019 (SCM_FLO): Removed.
2020 (SCM_INEXP, SCM_CPLXP): Deprecated.
2021 (SCM_INEXACTP, SCM_COMPLEXP): New macros.
2022 (SCM_COMPLEX_REAL, SCM_COMPLEX_IMAG): Renamed from
2023 SCM_REAL, SCM_IMAG (and now only valid for complex numbers).
2024 (SCM_REAL, SCM_IMAG): New, *deprecated*, selectors which work both
2025 for doubles and complex numbers.
2026 (SCM_REAL_VALUE): New selector for doubles.
2027 (scm_double_t, scm_complex_t): New types.
2028 (scm_dbl): Removed.
2029
2030 * numbers.c (scm_floprint, scm_floequal): Removed.
2031 (scm_print_real, scm_print_complex, scm_real_equalp,
2032 scm_complex_equalp): New functions.
2033
2034 * unif.c (scm_makflo): Removed.
2035
2036 * smob.h (SCM_SMOB_PREDICATE): New macro.
2037 (SCM_NEWSMOB2, SCM_RETURN_NEWSMOB2, SCM_NEWSMOB3,
2038 SCM_RETURN_NEWSMOB3): New macros.
2039
20401999-11-21 Michael Livshin <mlivshin@bigfoot.com>
2041
2042 The following changes implement primitive support for double cells
2043 (i.e. four-word cells) and change the representation of some
2044 things to multi-cells instead of cons+malloc. (Applied and
2045 modified by mdj.)
2046
2047 * pairs.h (SCM_NEWCELL2): double-cell variants of SCM_NEWCELL.
2048 (SCM_CELL_WORD, SCM_CELL_WORDLOC, SCM_SET_CELL_WORD): primitive
2049 multi-cell access macros (used by the ones below).
2050 (SCM_CELL_WORD[0-3], SCM_SET_CELL_WORD[0-3]): multi-cell access
2051 macros.
2052
2053 * gc.c (scm_freelist2): multi-cell freelists.
2054 (inner_map_free_list): map_free_list, parameterized on ncells.
2055 "nn cells in segment mm" was misleading for ncells > 1; changed to
2056 "objects". still print cells too, though.
2057 (scm_map_free_list): rewritten using inner_map_free_list.
2058 (scm_check_freelist): get freelist as parameter, since now we have
2059 more than one.
2060 (scm_debug_newcell2): multi-cell variants of
2061 scm_debug_newcell.
2062 (scm_gc_for_newcell): take ncells and freelist pointer as
2063 parameters.
2064 (scm_gc_mark): add case for tc7_pws (procedures with setters are
2065 now double cells).
2066 (scm_gc_sweep): don't free the float data, since it's not malloced
2067 anymore.
2068 (init_heap_seg): didn't understand what n_new_objects stood for,
2069 so changed to n_new_cells.
2070 (make_initial_segment): new function, makes an initial segment
2071 according to given ncells.
2072 (scm_init_storage): call make_initial_segment, for ncells={1,2,3}.
2073
2074 * numbers.c (scm_makdbl): no malloc'ing needed, so the
2075 {DEFER,ALLOW}_INTS thing removed.
2076
2077 * numbers.h (struct scm_dbl): changed to represent a double cell,
2078 with the number in the second half.
16d35552
MD		 2079
2080 * dynwind.c: changed the wind-guards representation to double
2081 cell.
2082
2083 * procs.c, procs.h: changed the procedure-with-setter representation
2084 to double cell.
2085
2086 * async.c, async.h: made async representation a double cell.
2087
16d35552 2088 * dynl.c: made dynamic_obj representation a double cell.
a00c95d9 2089
b70ecbd0
GH		 20902000-03-13 Gary Houston <ghouston@arglist.com>
2091
2092 * ports.c (flush_void_port): renamed to flush_port_default.
2093 (end_input_void_port): renamed to end_input_default.
2094
2095 * init.c (scm_standard_stream_to_port): create a void port instead
2096 of opening /dev/null if the standard file descriptors are bad.
2097 advantages: no portability problems, doesn't waste a file descriptor,
2098 simplifies the code (thanks to Marius for the idea).
2099
2100 * vports.c (s_scm_make_soft_port): call scm_port_non_buffer.
2101
2102 * void ports: make reading from a void port give EOF instead of
2103 segv:
2104 * ports.c (s_scm_sys_make_void_port): modified docstring.
2105 (fill_input_void_port): new proc.
2106 (scm_init_ports): set up fill_input_void_port.
2107 * ports.c (scm_port_non_buffer): new proc.
2108 (scm_void_port): call scm_port_non_buffer.
2109
2110 * fports.c (scm_setvbuf): docstring: remove the fcntl documentation
2111 which was incorrectly appended.
2112
fdc7ea2d
MD		 21132000-03-13 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2114
2115 * guile-doc-snarf.in: Don't use absolute path for `sed'. (Note
2116 that we can't use autoconf for this. Autoconf itself relies on
26fba922 2117 the existence of `sed' somewhere on your path.) (Thanks to Dirk
fdc7ea2d 2118 Herrman.)
a00c95d9 2119
68933ba3
MD		 21202000-03-13 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2121
b44a555a
MD		 2122 * Makefile.am (libguile_la_SOURCES): Moved iselect.c here from
2123 EXTRA_libguile_la_SOURCES.
2124
2125 * iselect.h: Always declare scm_internal_select.
2126
2127 * iselect.c (scm_internal_select): Added SCM_ASYNC_TICK at the
2128 end. Also let scm_internal_select be a real function also when
2129 not using threads.
2130
68933ba3
MD		 2131 * __scm.h (SCM_TICK): Oops! Forgot to put SCM_ASYNC_TICK here...
2132
c7f6ea11
MD		 21332000-03-13 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2134
2135 * __scm.h (SCM_ALLOW_INTS, SCM_REALLOW_INTS): Removed call to
2136 SCM_ASYNC_TICK. (This is a preparation for POSIX threads support,
2137 and kind of an experiment: Will this cause problems?)
2138
62dbc244
GB		 2139Sun Mar 12 13:26:30 2000 Greg J. Badros <gjb@cs.washington.edu>
2140
2141 * Makefile.am: Added *.doc to DISTCLEANFILES.
2142
4f2f645d
GH		 21432000-03-12 Gary Houston <ghouston@arglist.com>
2144
2145 * fports.c (scm_fdes_to_port): call fcntl F_GETFL to test that
2146 the fdes is valid before doing anything else. check that
2147 the file descriptor supports the modes required.
2148 (scm_fport_buffer_add): don't throw an error if fstat doesn't
2149 work: just use the default buffer size.
2150
2151 * throw.c: change an outdated comment about scm_internal_catch
2152 BODY: it doesn't take a jumpbuf arg.
2153
2154 * init.c (scm_standard_stream_to_port): install a handler in case
2155 scm_fdes_to_port throws an error. don't check here whether the
2156 file descriptor is valid, since scm_fdes_to_port will do that.
2157 set the revealed count depending on whether the port got the
2158 standard file descriptor.
2159 (stream_body_data): new type.
2160 (stream_body, stream_handler): new procs.
2161
7f782a0a
MD		 21622000-03-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2163
67673f75
MD		 2164 * stacks.c, stacks.h, struct.c, tags.h, unif.c (scm_bits_t):
2165 Renamed from SCMWORD.
2166
2167 * tags.h (SCM_NCELLP): Removed (SCMWORD).
2168
f1267706 2169 * arbiters.c (SCM_ARB_LOCKED): Use SCM_UNPACK_CAR.
67673f75 2170
74a426ae
MD		 2171 * async.c, boolean.h, debug.c, dynl.c, dynwind.c, eval.c, eval.h,
2172 feature.h, filesys.h, fluids.h, fports.c, fports.h, gc.c, gc.h,
2173 hash.c, keywords.h, macros.c, numbers.c, numbers.h, objects.c,
2174 objects.h, options.c, pairs.h, ports.c, ports.h, print.c,
2175 procs.h, ramap.c, read.c, smob.c, smob.h, srcprop.h, stacks.c,
2176 stacks.h, strports.c, struct.c, struct.h, tag.c, tags.h,
2177 throw.c, unif.c, unif.h, variable.h, vectors.h, weaks.c,
f1267706 2178 weaks.h (SCM_PACK, SCM_UNPACK, SCM_UNPACK_CAR): Renamed from
74a426ae
MD		 2179 SCM_ASSCM, SCM_ASWORD, SCM_CARW).
2180
7f782a0a
MD		 2181 * numbers.h (SCM_SRS, SCM_INUM): Corrected SCM_ASSCM/ASWORD fixes.
2182
2183 * alist.c, eval.c, net_db.c, posix.c, print.c, snarf.h, struct.c,
2184 tags.h: Fixed copyright notices.
2185
2186 * struct.c, coop-threads.c: SCM_ASSCM/ASWORD fixes.
0cd87628 2187
7f782a0a 21882000-03-12 Marius Vollmer <mvo@zagadka.ping.de>
a00c95d9 2189
0cd87628
MV		 2190 * init.c (scm_standard_stream_to_port): Check whether the file
2191 descriptor is valid and substitute "/dev/null" when not.
a00c95d9 2192
f3b5e185
MD		 21932000-03-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2194
2195 * coop-defs.h (struct timespec): Conditionally defined.
2196
2197 * coop.c (coop_condition_variable_timed_wait_mutex): Use ETIMEDOUT
2198 instead of ETIME.
38eca29b
MD		 2199
2200 * readline.c (match_paren): Bugfix: First arg to select is not
2201 number of descriptors but the number of the highest descriptor +
2202 1.
2203
2204 This is a preliminary attempt at a cleanup of the threads support
2205 code. It moves things to better places, makes arguments more
2206 consistent with the POSIX API (which is used in GNOME's glib), and
2207 adds new functionality.
a00c95d9 2208
38eca29b
MD		 2209 * readline.c (scm_init_readline): Added new arg to scm_init_mutex.
2210
2211 * coop-defs.h (scm_mutex_trylock): New macro: alias for
2212 coop_mutex_trylock.
2213 (scm_cond_init): Changed definition to
2214 coop_new_condition_variable_init.
a00c95d9 2215
38eca29b
MD		 2216 * coop.c: #include <errno.h>
2217 (coop_timeout_qinsert): Moved here from iselect.c
2218 (coop_new_mutex_init, coop_new_condition_variable_init): New
2219 functions. The strange names are temporary. Use scm_mutex_init
2220 and scm_cond_init instead.
2221 (coop_mutex_trylock): New function. Uses errno.h:EBUSY. errno.h
2222 is ANSI C, but should we check for individual error codes in
2223 configure.in?
2224 (coop_condition_variable_timed_wait_mutex): New function.
2225 (coop_key_create, coop_setspecific, coop_getspecific,
7f782a0a 2226 coop_key_delete): New functions.
38eca29b
MD		 2227
2228 * iselect.c (coop_timout_qinsert): Moved to coop.c
2229
32e1616c
MD		 22302000-03-11 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2231
2232 * pairs.h (SCM_SETAND_CAR, SCM_SETAND_CDR, SCM_SETOR_CAR,
2233 SCM_SETOR_CDR): Corrected SCM_ASSCM/WORD fixes.
2234
2235 * tags.h (SCM_VOIDP_TEST): Renamed from VOIDP_TEST.
2236 Layout cleanups.
2237
2238 * objects.h (SCM_CLASS_FLAGS, SCM_OBJ_CLASS_FLAGS,
2239 SCM_SET_CLASS_INSTANCE_SIZE), struct.h (SCM_STRUCT_VTABLE_DATA),
2240 proc.h (SCM_CLOSCAR): SCM_ASSCM/WORD fixes.
2241
2242 * eval.c (scm_lookupcar1): Inserted SCM_ASWORD in expressions
2243 dealing with ilocs.
2244
d5c39069
GB		 22452000-03-11 Dale P. Smith <dpsm@en.com>, applied by Greg J. Badros, <gjb@cs.washington.edu>
2246
2247 * numbers.c (scm_copy_big_dec, scm_copy_smaller, scm_big_ior,
2248 scm_big_xor, scm_big_and, scm_big_test): Added new lowlevel bignum
2249 logical functions from SCM.
2250
2251 (logand, logior, logxor, logtest, logbit?): Extended scheme
2252 logical functions to use bignums from SCM.
2253
2254 (lognot): Removed call to `SCM_VALIDATE_INUM' that prevented
2255 lognot from using bignums.
2256
3e892913
GB		 2257Thu Mar 9 11:33:25 2000 Greg J. Badros <gjb@cs.washington.edu>
2258
a00c95d9 2259 * vectors.h (SCM_VELTS_AS_STACKITEMS): Added this macro to help in
3e892913
GB		 2260 eliminating some warnings.
2261
2262 * unif.c, strports.c, print.c, options.c: Fix some warnings on
2263 mis-use of SCM/long
2264
2265 * gc.c, gc.h: Added scm_return_first_int(), and added comment re:
2266 what the scm_return_first* functions do.
2267
7ac030d6
GB		 22682000-03-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>, applied by Greg J. Badros, <gjb@cs.washington.edu>
2269
2270 * libguile/*.[ch]: make a distinction between SCM as a generic
2271 name for a Scheme object (now a void*), and SCM as 32 bit word for
2272 storing tags and immediates (now a long int). Introduced
2273 SCM_ASWORD and SCM_ASSCM for conversion. Fixed various dubious
2274 code in the process: arbiter.c (use macros), unif.c (scm_array_p),
a00c95d9 2275
f635d2d4
GB		 2276Wed Mar 8 10:15:59 2000 Greg J. Badros <gjb@cs.washington.edu>
2277
2278 * numbers.c: Use SCM_VALIDATE_LONG_COPY, and longs, not ints, in
2279 various logXXX primitives. Thanks Eric Moore!
2280
9eaa7fb6
GB		 2281Tue Mar 7 08:05:22 2000 Greg J. Badros <gjb@cs.washington.edu>
2282
2283 * run-test, remaining-docs-needed: Added these scripts. The
2284 second one is only temporary until the docstring additions are
2285 complete. run-test may best live on, but is here mostly for
2286 convenience and awareness for now.
2287
2288 * hash.c: Docs, minor cleanup patch from Dirk Herrman.
2289
49673698
GB		 2290Thu Mar 2 16:06:58 2000 Greg J. Badros <gjb@cs.washington.edu>
2291
2292 * error.h, error.c: Added `scm_wrong_type_arg_msg' to support
2293 displaying the expected type. Use SCM_LISTn in a couple places
2294 instead of scm_cons-ing by hand.
2295
2296 * __scm.h: Added SCM_ASSERT_TYPE macro.
2297
2298 * validate.h, scm_validate.h: Added the former, as a renamed
2299 version of the latter with SCM_ASSERT_TYPE used in
2300 SCM_MAKE_VALIDATE (instead of just SCM_ASSERT)
2301
2302 * Makefile.am: Rename scm_validate.h to validate.h.
2303
2304 * *.c, *.h: Include validate.h, not scm_validate.h (old name's
2305 prefix was superfluous).
2306
417bdef8
GB		 2307Thu Mar 2 15:33:12 2000 Greg J. Badros <gjb@cs.washington.edu>
2308
2309 * hashtab.c: Improved documentation for lots of functions. Added
2310 handwritten docs for `hash-fold'.
2311
2312Thu Mar 2 15:13:25 2000 Greg J. Badros <gjb@cs.washington.edu>
2313
2314 * list.c: Added hand-written docs for `del{q,v,ete}1!'.
2315
26a760c6
GB		 2316Thu Mar 2 12:38:30 2000 Greg J. Badros <gjb@cs.washington.edu>
2317
a00c95d9 2318 * list.c: Moved append docs to append! Thanks Dirk Hermann. Also,
26a760c6
GB		 2319 added append docs from R4RS.
2320
2321 * strings.c: Docstring typo fix, + eliminate unneeded IMP tests.
2322 Thanks Dirk Hermann!
2323
2324 * chars.h: Provide SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR and
2325 deprecate SCM_ICHRP, SCM_ICHR, SCM_MAKICHR. Thanks Dirk Hermann!
a00c95d9 2326
26a760c6
GB		 2327 * *.h, *.c: Use SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR throughout.
2328 Drop use of SCM_P for function prototypes... assume an ANSI C
2329 compiler. Thanks Dirk Hermann!
2330
898942f8
GB		 2331Sat Feb 19 12:20:12 2000 Greg J. Badros <gjb@cs.washington.edu>
2332
2333 * ports.c: Made `set-port-column!' and `set-port-line!' each
2334 return SCM_UNSPECIFIED instead of a (not-scheme-object) integer
2335 that caused a seg fault. Also fixed `set-port-column!'s
2336 docstring. Thanks Han-Wen Nienhuys for finding the bug!
2337
84a3df2c
GB		 2338Sun Feb 13 19:11:42 2000 Greg J. Badros <gjb@cs.washington.edu>
2339
2340 * arbiters.c, eq.c, gc.c, guardians.c, list.c, ports.c, print.c,
a00c95d9 2341 regex-posix.c, scmsigs.c, stime.c, strings.c, variable.c, stime.c,
84a3df2c
GB		 2342 strings.c, variable.c: Added lots of documentation, cleaned up
2343 some existing documentation. Occasionally changed formal params
2344 to match docs. Also folded an #ifdef into the inners of a
2345 primitive instead of having two copies of the primitive
2346 (`get-internal-real-time', from stime.c)
2347
2348Sun Feb 13 18:12:19 2000 Greg J. Badros <gjb@cs.washington.edu>
2349
2350 * ports.c: Added docs for primitives missing them. Written by
2351 hand.
2352
3f557de6
GB		 2353Sun Feb 13 09:40:36 2000 Greg J. Badros <gjb@cs.washington.edu>
2354
2355 * guile-doc-snarf.in: Use ${AWK} -f guile-func-name-check, not
2356 just execing guile-func-name-check. Thanks Michael Livshin!
2357
ddcccdb3
GB		 2358Thu Feb 10 11:43:23 2000 Greg J. Badros <gjb@cs.washington.edu>
2359
2360 * guile-snarf.awk.in: Tweak to work with Sun/HP awk, removed some
2361 dead code. Patch from Michael Livshin.
2362
2363 * guile-doc-snarf.in: Tweak to work with Sun/HP sh. Patch from
2364 Michael Livshin.
2365
720e8692
GH		 23662000-02-09 Gary Houston <ghouston@arglist.com>
2367
2368 * init.c (scm_init_standard_ports): when stdout is a tty, make the
2369 current-output-port unbuffered by default. this is less confusing
2370 for interactive use. it was line-buffered because of a
2371 performance problem with unbuffered ports, but I think it will be
2372 OK now.
2373
43ff3170
GH		 23742000-02-08 Gary Houston <ghouston@arglist.com>
2375
2376 * __scm.h: don't define long_long or ulong_long if HAVE_LONG_LONGS
2377 is not defined.
2378
2379 * stime.c (scm_localtime, scm_mktime): if neither HAVE_TM_ZONE nor
2380 HAVE_TZNAME are defined, use an empty string instead of giving two
2381 spurious compile-time errors.
2382
4ba47302
GB		 2383Tue Feb 8 13:57:46 2000 Greg J. Badros <gjb@cs.washington.edu>
2384
2385 * ports.c: Doc patches from Richard Kim. Pasted from MIT Scheme.
2386 Thanks Richard!
2387
09a617f7
GB		 2388Mon Feb 7 09:07:31 2000 Greg J. Badros <gjb@cs.washington.edu>
2389
2390 * macros.c: Doc patches from Richard Kim. Pasted from scm.texi.
2391
9dbcf010
GB		 2392Sun Feb 6 20:26:21 2000 Greg J. Badros <gjb@cs.washington.edu>
2393
2394 * pairs.c: Doc patches from Richard Kim. Pasted from MIT Scheme
2395 (which is GNU GPL'd).
2396
bd9e24b3
GH		 23972000-01-31 Gary Houston <ghouston@arglist.com>
2398
2399 * strings.h: don't use SCM_P. don't include <string.h>.
2400 * error.c, gh_data.c, ports.c, script.c, strop.c: include <string.h>.
a00c95d9 2401
bd9e24b3
GH		 2402 * strings.c (scm_string_ref): make the 2nd argument compulsory.
2403 previously it defaulted to zero for no good reason that I can see.
2404 use a local variable for SCM_INUM (k). replace
2405 SCM_VALIDATE_INUM_DEF with SCM_VALIDATE_INUM_COPY.
2406
2407 (scm_makfromstr): cosmetic changes.
2408
2409 (scm_string): Accept only chars in the list, not strings, for
2410 conformance to R5RS (particularly for list->string, which is
2411 supposed to be the inverse of string->list.) remove
2412 SCM_DEFER_INTS/SCM_ALLOW_INTS, which is unnecessary since
2413 scm_makstr handles the cell allocation. when reporting wrong-type
2414 arg, don't report the position as 1.
2415
2416 * posix.c (scm_init_posix): intern PIPE_BUF if it's defined.
2417
28d77376
GH		 24182000-01-29 Gary Houston <ghouston@arglist.com>
2419
ae1b098b
GH		 2420 * posix.c (scm_pipe): rewrote the docstring.
2421
28d77376
GH		 2422 * filesys.c (scm_select, retrieve_select_type, get_element,
2423 fill_select_type, set_element): modified so that Scheme
2424 "select" tests port buffers for the ability to provide input
2425 or accept output. Previously only the underlying file descriptors
2426 were checked. Rewrote the docstring.
a00c95d9 2427
7f1497ce
GB		 2428Thu Jan 27 10:14:25 2000 Greg J. Badros <gjb@cs.washington.edu>
2429
2430 * vectors.c, symbols.c, strorder.c: Documentation cut and pasted
2431 from Gregg Reynolds. Thanks Gregg!
2432
2288ff9b
GB		 2433Thu Jan 27 09:59:38 2000 Greg J. Badros <gjb@cs.washington.edu>
2434
2435 * strop.c (scm_i_index): Obfuscated commented-out SCM_DEFINE by
2436 adding "x" prefix to the line so that guile-func-name-check
2437 doesn't complain unnecessarily.
2438
349af6dd
GB		 2439Wed Jan 26 17:33:52 2000 Greg J. Badros <gjb@cs.washington.edu>
2440
2441 * throw.c: Factor out an #ifdef/#else/#endif choice more finely
2442 for maintainability.
2443
2444 * strop.c: Documentation added by Gregg A. Reynolds. Pasted in
2445 from qdocs, RnRs.
2446
a28eb127
GB		 2447Wed Jan 26 10:02:11 2000 Greg J. Badros <gjb@cs.washington.edu>
2448
a00c95d9 2449 * tag.c: Added doc for `tag', but mark as deprecated since Mikael
a28eb127
GB		 2450 suggests removing tag.c altogether (and using a new `class-of'
2451 instead).
2452
2453 * strings.c: Added documentation from Gregg A. Reynolds. Edited
2454 a bit by me to use FOO instead of @var{foo} and to have the
a00c95d9 2455 summary come before preconditions on input. Also dropped trailing
a28eb127
GB		 2456 (rnrs) note.
2457
2458 * gsubr.c: Do not use SCM_DEFINE for `gsubr-apply'. Register the
2459 function with scm_make_subr_opt w/ last arg of 0 so it is not
2460 visible at the Scheme level. Mikael says that this is the right
2461 thing because the first arg to the proc is the guts of a compiled
2462 closure and shouldn't be exposed to the Scheme level.
2463
ac2259fc
GB		 2464Tue Jan 25 17:15:47 2000 Greg J. Badros <gjb@cs.washington.edu>
2465
2466 * sort.c: typo in comment fixed.
2467
2468 * keywords.c: Added documentation.
2469
2470 * guardians.c: Added documentation (could be better).
2471
2472 * gc.c: Added docs for gc-set-debug-check-freelist.
2473
2474 * eq.c: Added docs for eq?, eqv? equal? abridged from R4RS.
2475
2476 * boolean.c: Added docs for `not', `boolean?' (by hand).
a00c95d9 2477
d928e0b4
GB		 2478Tue Jan 25 13:28:56 2000 Greg J. Badros <gjb@cs.washington.edu>
2479
2480 * random.c: Added documentation, from SLIB page:
2481 http://angela.ctrl-c.liu.se/~calle/scheme/slib_toc.html
2482
2483Mon Jan 24 17:50:20 2000 Greg J. Badros <gjb@cs.washington.edu>
2484
2485 * variable.c, version.c: Added documentation, written by hand
2486 since I could not find anything already written that was
2487 relevant.
2488
d831b039
GH		 24892000-01-23 Gary Houston <ghouston@arglist.com>
2490
a00c95d9 2491 * filesys.c (scm_chown): omit port/fdes support if HAVE_FCHOWN is
d831b039
GH		 2492 not defined (thanks to Richard Y. Kim).
2493
88ec97ad
GB		 2494Thu Jan 20 13:00:38 2000 Greg J. Badros <gjb@cs.washington.edu>
2495
2496 * Makefile.in: Removed, this is auto-generated.
2497
078e9092
GB		 2498Thu Jan 20 11:33:47 2000 Dirk Hermann <dirk@ida.ing.tu-bs.de> --applied 01/20/00 gjb
2499
2500 * list.c: Put some variable initialization code at the point of
2501 declaration; Added a comment for list*; Formatting changes.
2502
2503 * load.c: use SCM_NNULLP to make sure the end of a list is not
2504 reached yet.
2505
e7a96050
MD		 25062000-01-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2507
a177af34
MD		 2508 * backtrace.c (scm_display_error_message): Bugfix: Don't use
2509 result of scm_list_p as C boolean.
2510 (scm_display_error_message, scm_set_print_params_x): Use new
2511 validation macros. (Thanks to Dirk Herrmann.)
2512
d06bcb02
MD		 2513 * net_db.c (scm_resolv_error): Cast result from hstrerror.
2514
2515 * strports.c (st_end_input): Inserted parenthesis to get operator
2516 grouping correct.
2517
2518 * list.h (scm_init_list): Removed SCM_P around prototypes.
2519
2520 * fports.c, list.c, numbers.c, ports.c, stime.c, symbols.c,
2521 filesys.c, posix.c: Converted docstrings to ANSI C format and
e7a96050
MD		 2522 escaped " occurring inside string literals.
2523
682eefe9
MD		 2524Tue Jan 18 13:21:08 2000 Mikael Djurfeldt <mdj@r11n07-s.pdc.kth.se>
2525
2526 * posix.c (scm_mknod): Escape " occuring inside docstring.
2527
56cfe22b
MD		 25282000-01-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2529
2530 * alist.c, chars.c, debug.c, dynl.c, dynwind.c, error.c, eval.c,
2531 evalext.c, filesys.c, gc.c, hash.c, hashtab.c, ioext.c,
2532 keywords.c, list.c, load.c, macros.c, net_db.c, numbers.c,
2533 objprop.c, ports.c, posix.c, print.c, procprop.c, procs.c,
2534 ramap.c, regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c,
2535 stacks.c, stime.c, strings.c, strop.c, strports.c, struct.c,
2536 symbols.c, throw.c, unif.c, vectors.c, version.c, vports.c,
2537 weaks.c: Converted docstrings to ANSI C format.
a00c95d9 2538
56cfe22b
MD		 2539 * filesys.c (scm_chmod), simpos.c (scm_system), version
2540 (scm_version), vports (scm_make_soft_port): Escape " occuring
2541 inside docstring.
2542
fcb1720f
GB		 2543Mon Jan 17 11:41:22 2000 Greg J. Badros <gjb@cs.washington.edu>
2544
2545 * scm_validate.h: Added SCM_VALIDATE_ULONG_COPY,
2546 SCM_VALIDATE_LONG_COPY
2547
2548 * numbers.c: Use SCM_VALIDATE_ULONG_COPY, instead of
2549 SCM_VALIDATE_INUM_COPY to let bigger numbers be used. Rename a
2550 couple of formal arguments (and fix their uses) to make arguments
2551 match the documentation.
2552
b9af3d0e
MS		 25532000-01-14 <mstachow@alum.mit.edu>
2554
2555 * Makefile.am: Augment path when running guile-doc-snarf so
2556 guile-func-name-check is found.
2557
153511a7
GB		 2558Fri Jan 14 09:34:55 2000 Greg J. Badros <gjb@cs.washington.edu>
2559
2560 * scm_validate.h (SCM_NUM2LONG_DEF): Fix this macro to just use
2561 def, not SCM_MAKINUM(def); thanks Janis Bzerins!
2562
59d5245f
GB		 2563Wed Jan 12 00:06:53 2000 Greg J. Badros <gjb@cs.washington.edu>
2564
2565 * net_db.c (s_scm_inet_makeaddr): Use SCM_NUM2ULONG since that's
2566 the way guile-1.3.4 worked, but #if 0 out the version using
2567 SCM_VALIDATE_INUM_COPY for stricter testing.
2568
95aec69f
GB		 2569Tue Jan 11 18:24:18 2000 Greg J. Badros <gjb@cs.washington.edu>
2570
2571 * guile-doc-snarf.in: Use new $fullfilename for running
2572 guile-func-name-check, and put "$fullfilename" and "$filename" in
2573 quotes at uses to make sure re-splitting on whitespace does not
a00c95d9 2574 occur (so filenames w/ embedded whitespace would work okay, though
95aec69f
GB		 2575 I sure hope we never have to deal with that! :-) ). Thanks to
2576 Mikael for pointing out the source_dir != build_dir was broken.
2577
b7ac2837
GB		 2578Tue Jan 11 17:42:40 2000 Greg J. Badros <gjb@cs.washington.edu>
2579
2580 * scm_validate.h: Added SCM_NUM2LONG_DEF macro. Make
2581 SCM_OUT_OF_RANGE use SCM_MAKINUM, not scm_long2num. Added
2582 SCM_COERCE_ROSTRING macro. Added SCM_VALIDATE_NONEMPTYLIST
2583 macro. Fix SCM_VALIDATE_STRINGORSUBSTR macro to not use SLOPPY
2584 variants.
2585
2586 * ports.c (scm_port_closed_p): Validate that the arg is a PORT,
2587 then return whether it's an open port (was validating that it was
2588 an open port -- this was a bug I introduced back in December, but
2589 my careful reading of diffs caught it).
2590
2591 * numbers.c: Recombine the two conditional-compilation paths for
2592 all the log* primitives -- they were split based on #ifndef
2593 scm_long2num; factored out a SCM_LOGOP_RETURN macro, and fixed
2594 some bugs and inconsistencies in the two sets of implementations.
2595 (scm_lognot) Fixed *atrocious* re-use of a SCM as an integer!
2596
2597 * ioext.c: Use SCM_ASSERT_RANGE in a couple places, and
2598 SCM_VALIDATE_INUM_COPY once where it should've been used.
2599
2600 * fluids.c (scm_internal_with_fluids): Use
2601 SCM_VALIDATE_LIST_COPYLEN.
2602
2603 * filesys.c: Use SCM_NUM2LONG instead of SCM_VALIDATE_INUM_COPY;
2604 this is questionable as it relaxes type safety, but other changes
2605 were useful and all SCM_NUM2LONG's should probably be
2606 revisited. Use SCM_OUT_OF_RANGE, SCM_WRONG_TYPE_ARG.
2607
2608 * evalext.c: line-break change on 1 line.
2609
2610 * eval.c (nconc2last): Takes a non-empty list as its first
2611 argument, not just a list.
2612
2613 * dynl.c: Use new SCM_COERCE_ROSTRING macro.
2614
2615Tue Jan 11 15:44:23 2000 Greg J. Badros <gjb@cs.washington.edu>
2616
2617 * dynl.c, feature.c, filesys.c, fports.c, list.c, load.c,
2618 net_db.c, sort.c, stacks.c, unif.c: Use SCM_WTA, SCM_MISC_ERROR
2619 where possible.
2620
2621 * symbols.c (scm_sysintern0): Fixed the function name in a
2622 scm_misc_error invocation.
2623
2624 * print.c (scm_simple_format): Do not need SCM_COERCE_SUBSTR, and
2625 use scm_return_first to ward off latent GC bug that Mikael caught.
2626
2627 * async.c: Use SCM_VALIDATE_ASYNC_COPY one place where it wasn't
2628 used before but should've been.
2629
d61f6b02
MD		 26302000-01-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2631
2632 * snarf.h (SCM_PROC1): Replaced SCM (*) (...) with
2633 SCM_FUNC_CAST_ARBITRARY_ARGS.
2634
88423ab1
GB		 2635Tue Jan 11 13:44:07 2000 Greg J. Badros <gjb@cs.washington.edu>
2636
2637 * guile-func-name-check.in: Added this script to statically check
2638 #define FUNC_NAME, #undef FUNC_NAME in the source.
2639
2640 * sort.c, posix.c: Fix #undef FUNC_NAME lines to not have trailing
2641 redundant comment, semicolon; caught by new guile-func-name-check
2642 script.
2643
2644 * debug.c: Fix mistaken #define FUNC_NAME for scm_make_iloc.
2645 Caught by new guile-func-name-check-script.
2646
2647 * Makefile.am: Added guile-func-name-check to bin_SCRIPTS
2648
2649 * ramap.c: Fix #if 0'd out code to be syntactically acceptable to
2650 guile-func-name-check.
2651
a00c95d9 2652 * guile-doc-snarf.in: Run guile-func-name-check on the file before
88423ab1
GB		 2653 doing the snarf.
2654
7f15e635
GB		 2655Tue Jan 11 11:31:10 2000 Greg J. Badros <gjb@cs.washington.edu>
2656
2657 * fports.c, ports.c, ports.h, strports.c, vports.c: Make write
2658 port function take const void*, not void*.
2659
bf121b59
GB		 2660Tue Jan 11 11:18:07 2000 Greg J. Badros <gjb@cs.washington.edu>
2661
2662 * scm_validate.h, chars.c, ports.c, print.c, read.c, strings.c,
2663 strop.c: Use SCM_VALIDATE_ICHR, SCM_VALIDATE_ICHR_COPY instead of
2664 SCM_VALIDATE_CHAR, SCM_VALIDATE_CHAR_COPY. Change made for
2665 consistency with the other macros dealing with immediate
2666 characters. (Similar to INT -> INUM change a week or so ago).
2667
7965d98f
GB		 2668Tue Jan 11 10:41:46 2000 Greg J. Badros <gjb@cs.washington.edu>
2669
2670 * dynl.c, error.c, eval.c, feature.c, filesys.c, fports.c, list.c, load.c,
2671 net_db.c, read.c, socket.c: Update error messages to use ~A for
2672 %s, ~S for %S to work with new `simple-format' format and be
2673 standardized better.
2674
2675 * print.h, print.c (scm_simple_format): Added `simple-format'
2676 primitive. It's the old scm_display_error, with ARGS now a rest
a00c95d9 2677 parameter, and the destination first instead of last (and a couple
7965d98f
GB		 2678 new capabilities inspired by `format' -- #t as destination means
2679 current-output-port, #f means return the formatted text as a
2680 string.
2681
2682 * gh.h, gh_data.c, ports.h, ports.c: Added some missing const specifications.
2683
2684 * backtrace.c (scm_display_error_message): Rewrote to use
2685 scm_simple_format() procedure.
2686
2687 * __scm.h: Added commented-out #define of GUILE_DEBUG_FREELIST
2688
f73d2411
MV		 26892000-01-09 Marius Vollmer <mvo@zagadka.ping.de>
2690
2691 Finally applied the libltdl patch from Thomas Tanner, with slight
2692 modifications.
2693
2694 * DYNAMIC-LINKING: Removed because it is obsolete.
2695 * dynl.c: Use ANSI prototypes.
2696 (sysdep_dynl_link): Use lt_dlopenext instead of lt_dlopen.
2697 * scmconfig.h.in: Do not change, as it is automatically generated.
a00c95d9 2698
f73d2411
MV		 2699 1999-07-25 Thomas Tanner <tanner@ffii.org>
2700
2701 * dynl-dl.c, dynl-dld.c, dynl-shl.c, dynl-vms.c: deleted
2702 (obsolete)
2703 * Makefile.am: likewise, add INCLTDL (libltdl headers) to
2704 INCLUDES, set dlpreopened files in LDFLAGS, link libguile
2705 against libltdl
2706 * dynl.c: use libltdl if DYNAMIC_LINKING is enabled,
2707 * guile.c: register preloaded modules
2708 * scmconfig.h.in: remove obsolete symbols
2709
38c1d3c4
GH		 27102000-01-09 Gary Houston <ghouston@arglist.com>
2711
2712 * These changes should make it unnecessary to call tzset from
2713 Scheme after modifying the TZ environment variable, even if the
2714 system date facilities cache the value.
2715 * stime.c (setzone, scm_localtime): added comments.
2716 (tzset): don't define a noop tzset macro if HAVE_TZSET not defined.
2717 (setzone): don't call tzset.
2718 (restorezone): call tzset only if HAVE_TZSET is defined.
2719 (scm_tzset): don't define if HAVE_TZSET not defined. Change the
2720 doc string to indicate that this procedure isn't likely to do
2721 anything useful.
2722 (scm_localtime, scm_strftime, scm_mktime): call tzset if
2723 LOCALTIME_CACHE is defined.
2724
9359d657
MD		 27252000-01-09 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2726
2727 * posix.c (scm_sync): Return SCM_UNSPECIFIED.
2728
f25f761d
GH		 27292000-01-09 Gary Houston <ghouston@arglist.com>
2730
2731 * eval.c: define scm_unbound_variable_key ('unbound-variable).
2732 scm_lookupcar1: throw an error with key 'unbound-variable instead
2733 of 'misc-error when an unbound variable is encountered.
2734
a00c95d9 2735 * filesys.c (scm_mkdir, scm_rmdir, scm_getcwd, scm_select,
f25f761d
GH		 2736 scm_symlink, scm_readlink, scm_lstat),
2737 posix.c (scm_setpgid, scm_setsid, scm_ctermid, scm_tcgetpgrp,
2738 scm_tcsetpgrp, scm_uname, scm_setlocale, scm_mknod, scm_nice,
2739 scm_sync),
a00c95d9 2740 simpos.c (scm_system),
f25f761d
GH		 2741 stime.c (scm_times, scm_strptime):
2742 move the HAVE_XXX feature tests out of the procedure bodies.
2743 don't use SCM_SYSMISSING.
2744 scm_validate.h (SCM_SYSMISSING): removed.
2745 error.h, error.c (scm_sysmissing): comment that this is deprecated.
2746 see ChangeLog entry for 1999-12-28.
2747
a4dd2611
GB		 2748Sat Jan 8 19:52:04 2000 Greg J. Badros <gjb@cs.washington.edu>
2749
2750 * scm_validate.h (SCM_VALIDATE_BOOL_COPY): Fix typo.
2751
2752Sat Jan 8 17:06:46 2000 Greg J. Badros <gjb@cs.washington.edu>
2753
2754 * backtrace.c: Fix spelling typo in a comment.
2755
2756 * snarf.h: Use new SCM_DOCS macro to encapsulate the non SCM_INIT
2757 text. Reformatted some of the expansions.
2758
5ac36451
GB		 2759Fri Jan 7 15:50:46 2000 Greg J. Badros <gjb@cs.washington.edu>
2760
2761 * scm_validate.h (SCM_OUT_OF_RANGE): Use scm_out_of_range_pos to
2762 report the position of the argument.
2763
a00c95d9 2764 * error.h, error.c (scm_out_of_range_pos): Added this function to
5ac36451 2765 take extra "pos" argument, the position number of the errant
a00c95d9 2766 argument.
5ac36451
GB		 2767
2768 * debug.c: Use SCM_OUT_OF_RANGE instead of scm_out_of_range.
2769
2770 * snarf.h: Use SCM_HERE and SCM_INIT as names, not SCM_NOTSNARF
2771 and SCM_SNARFING. Also put the %%% in the SCM_INIT since Mikael
2772 prefers that and I'm reasonably indifferent.
2773
2774Fri Jan 7 15:03:32 2000 Greg J. Badros <gjb@cs.washington.edu>
2775
2776 * snarf.h: Factor out differences between C++ and non-C++ into
2777 SCM_FUNC_CAST_ARBITRARY_ARGS macro. Modify all the snarf macro
2778 definitions to use SCM_NOTSNARF and SCM_SNARFING macros (like
2779 Mikael's macros, below, but changed names and SCM_SNARFING no
2780 longer expands to include %%% -- that must appear in the argument
2781 so that the token appears at the call-site as a reminder).
2782
088bb1d4
MD		 27832000-01-07 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2784
2785 * snarf.h (SCM_INSITU, SCM_INIT): New snarf macros for use in user
2786 snarf macro definitions.
2787
636480e6
MD		 27882000-01-06 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2789
2790 * chars.c (scm_integer_to_char): Use Greg's nice
2791 SCM_VALIDATE_INUM_RANGE macro for argument checking for closer
2792 adherence to R5RS.
2793
7c5628e2
GB		 2794Thu Jan 6 11:48:49 2000 Greg J. Badros <gjb@cs.washington.edu>
2795
2796 * *.c, snarf.h: Replace GUILE_PROC1 with SCM_DEFINE1 throughout.
2797
2cc0f8cb
GB		 2798Thu Jan 6 11:22:53 2000 Greg J. Badros <gjb@cs.washington.edu>
2799
2800 * Makefile.am (ETAGS_ARGS): Switch to SCM_DEFINE, SCM_DEFINE1
2801 instead of GUILE_PROC.
2802
2803Thu Jan 6 11:21:49 2000 Greg J. Badros <gjb@cs.washington.edu>
2804
a00c95d9 2805 * alist.c: Do not report mismatch errors on some uses of `tmp' (do
2cc0f8cb
GB		 2806 this by using SCM_ARG2 instead of `2' in the SCM_VALIDATE_CONS
2807 macro call.
2808
9179dcdd
GB		 2809Thu Jan 6 09:54:33 2000 Dirk Herrmann <dirk@ida.ing.tu-bs.de> --gjb applied
2810
2811 * scm_validate.h: Remove some redundant NIMP tests.
2812
2813 * alist.c: minimize scope of the tmp variables, and initialize
2814 them when declared. The strange SCM_NIMP tests are replaced by
2815 SCM_CONSP tests that more closely reflect the intended semantics.
2816 However, we don't get a performance penalty here, because the
2817 SCM_CONSP test was performed by the ALISTCELL test anyway. * The
2818 extremely ugly use of ASRTGO macros was removed: The calls to
2819 ASRTGO were not encapsulated by "#ifndef SCM_RECKLESS", but got a
2820 label parameter that only exists when SCM_RECKLESS is not defined.
2821 This works, because ASRTGO itself is defined in a way that it only
2822 makes use of the label parameter if SCM_RECKLESS is not defined
2823 (shudder!). Does guile make at all use of the possibility to
2824 define SCM_RECKLESS? * Codesize is likely to be reduced, since
2825 instead of two calls to SCM_ASSERT performed by the ALISTCELL test
2826 we now only get one test.
2827
2828 * list.c: Use SCM_NNULLP, not SCM_NIMP as appropriate. Also use
2829 SCM_NULLP instead of SCM_IMP. Drop use of "register" keyword on
2830 some variables in `list?'. Fix `reverse' and `reverse!'
2831 primitives to handle improper lists better.
2832
15b33280
GB		 2833Wed Jan 5 11:24:53 2000 Greg J. Badros <gjb@cs.washington.edu>
2834
2835 * *.[ch]: Whitespace changes -- added space after SCM_VALIDATE_*
2836 macros and SCM_DEFINE macros to match GNU coding standards.
2837
ca8cd130
GB		 2838Wed Jan 5 11:04:24 2000 Greg J. Badros <gjb@cs.washington.edu>
2839
2840 * *.[ch]: Replace GUILE_PROC w/ SCM_DEFINE.
2841
fb764465
GB		 2842Wed Jan 5 10:59:06 2000 Greg J. Badros <gjb@cs.washington.edu>
2843
2844 * *.[ch]: Replace SCM_VALIDATE_INT w/ SCM_VALIDATE_INUM for
2845 better consistency with the names of other SCM_VALIDATE_ macros
2846 and better conformance to guile naming policy.
2847
2848Wed Jan 5 10:50:39 2000 Greg J. Badros <gjb@cs.washington.edu>
2849
2850 * ports.c (s_scm_close_all_ports_except): Use SCM_ARG1 in a
2851 SCM_VALIDATE instead of 1 to avoid a check on the argument (since
2852 it's not the actual name of the formal).
1e484823
GB		 2853
2854 * guile-snarf.awk.in: Do argument/number mismatch checking and
2855 print warnings in an Emacs compile-mode parseable format.
2856
2857 * struct.c: Use SCM_ASSERT_RANGE instead of SCM_ASSERT w/
2858 SCM_OUTOFRANGE as 3rd argument.
2859
2860 * random.c: Fix argument/number mismatch (that I introduced :-( ).
2861
2862 * __scm.h: Do not #define SCM_ARG* when snarfing;
2863 lets us distinguish between 1 and SCM_ARG1 when snarfing as only
2864 the former (using the number) requires the argument to match the
2865 formal in the current argument snarfing check.
2866
2867 * snarf.h: Give new definition of SCM_ASSERT when in
a00c95d9 2868 snarfing mode to output a lexically-identifiable sequence that the
1e484823
GB		 2869 guile-snarf.awk script uses to verify argument/position matching.
2870
2871 * ramap.c: Remove extraneous #undef FUNC_NAME.
2872
53fc4636
GB		 2873Wed Jan 5 08:36:38 2000 Greg J. Badros <gjb@cs.washington.edu>
2874
2875 * guile-doc-snarf.awk.in: Removed -- guile-snarf.awk.in is the
a00c95d9 2876 current version of the same functionality; it writes the .x output
53fc4636
GB		 2877 to stdout instead of directly into the file.
2878
2879Wed Jan 5 08:15:04 2000 Greg J. Badros <gjb@cs.washington.edu>
2880
2881 * unif.c, symbols.c, strings.c, stacks.c, random.c, print.c,
2882 posix.c: Eliminated a bunch of SCM_NIMP(..)s that are now
2883 redundant with the safer macros. Patch from Dirk Hermann applied
2884 by hand. Thanks Dirk!
2885
2886 * scm_validate.h: Added SCM_VALIDATE_VECTOR_OR_DVECTOR for some
2887 uses in random.c.
2888
2889 * ramap.c: whitespace change.
2890
3b5345d9
GB		 2891Tue Jan 4 14:21:35 2000 Greg J. Badros <gjb@cs.washington.edu>
2892
2893 * options.c, objects.c, keywords.c, gc.c: Some redundant SCM_NIMP
2894 removals from Dirk Hermann.
2895
2896 * alist.c: Rename formals to match the parameter names in the
2897 documentation, updates to documentation. Thanks Dirk Hermann!
2898
169aec65
MD		 28992000-01-04 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2900
db62436e
MD		 2901 * eval.c (SCM_CEVAL): Reverse order of
2902 scm_stack_checking_enabled_p and SCM_STACK_OVERFLOW_P
2903 (Thanks to Brad Knotwell.)
169aec65 2904
da43d822
GB		 2905Mon Jan 3 08:30:02 2000 Greg Harvey <Greg.Harvey@thezone.net> (applied --01/03/00 gjb)
2906
2907 * gc.c (scm_debug_newcell): Added SCM_SETCAR of the newly
a00c95d9 2908 allocated cell.
da43d822
GB		 2909
2910 * pairs.h: Added a comment about the need for the SCM_SETCAR in
2911 SCM_NEWCELL macro.
2912
2913Mon Jan 3 08:25:19 2000 Greg J. Badros <gjb@cs.washington.edu>
2914
2915 * dynl-vms.c, debug.c, coop-threads.c, backtrace.c, eval.c: More
2916 SCM_NIMP tests that were redundant are now eliminated. Patches
2917 from Dirk Hermann applied by hand.
2918
339999c7 2919The ChangeLog continues in the file: "ChangeLog-1996-1999"
Unnamed repository; edit this file 'description' to name the repository.