1 2002-07-10 Gary Houston <ghouston@arglist.com>
3 * dynl.c: docstring editing.
5 2002-07-09 Gary Houston <ghouston@arglist.com>
7 * dynl.c (scm_dynamic_call): docstring editing.
9 2002-07-08 Rob Browning <rlb@defaultvalue.org>
11 * gc_os_dep.c: HURD fixes.
13 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
15 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
17 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
18 this should be compiled for BUILD host.
19 Override default rule for
20 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
21 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
22 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
24 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
25 <winsock2.h> on Cygwin even when we have it.
27 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
29 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
30 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
31 the code. Full number of arguments checking of closures is
32 mandatory now. However, the option to disable the checking has
33 most probably not been used anyway.
35 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
37 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
38 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
39 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
40 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
41 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
42 (scm_source_properties, scm_set_source_properties_x,
43 scm_source_property): Removed compile time option SCM_RECKLESS to
44 clean up the code. Full number of arguments checking of closures
45 is mandatory now. However, the option to disable the checking has
46 most probably not been used anyway.
48 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
49 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
51 2002-06-30 Gary Houston <ghouston@arglist.com>
53 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
54 do anything useful. Added a comment about need for a mutex if
55 pre-emptive threading is supported.
57 * posix.c (scm_convert_exec_args), dynl.c
58 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
59 allocate_string_pointers. 2) simplified: don't reallocate the
60 strings, just make an array of pointers 3) avoid memory leaks on
61 error 4) let the procedure report errors in its own name.
62 Consequences: 1) the procedures now assume that SCM strings are
63 nul-terminated, which should always be the case. 2) Since strings
64 are not reallocated, it's now possible for strings passed to
65 dynamic-args-call to be mutated.
67 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
69 * __scm.h, eval.c, eval.h: Removed compile time option
70 MEMOIZE_LOCALS to clean up the code. Now, caching of local
71 variable positions during memoization is mandatory. However, the
72 option to disable the caching has most probably not been used
75 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
77 * print.c (scm_simple_format): Print missing part of format before
78 ~% control. Thanks to Daniel Skarda!
80 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
82 * mkstemp.c: Added exception notice to license statement.
84 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
86 * numbers.c (mem2ureal): When returning an inexact zero, make sure
87 it is represented as a floating point value so that we can change
90 From John W. Eaton <jwe@bevo.che.wisc.edu>
92 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
94 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
96 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
97 in addition to `i386'. Thanks to Dale P. Smith.
99 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
101 * eq.c (real_eqv): New.
102 (scm_eqv_p): Use it when comparing reals and complexes.
104 * numbers.c: Include <string.h>, for strncmp.
105 (mem2complex): Do not create negative NaNs.
106 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
108 (scm_inexact_to_exact): Signal error when converting a NaN.
110 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
112 * posix.c (scm_putenv): Handle removing variables explicitely by
117 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
118 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
120 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
121 [SCO && ! HAVE_ISINF] (isinf): New function.
122 (xisinf, xisnan): New functions.
124 (isfinite): Define in terms of xisinf.
125 (scm_inf_p, scm_nan_p): New functions.
126 (guile_Inf, guile_NaN): New file-scope vars.
127 (guile_ieee_init): New function.
128 (scm_inf, scm_nan): New functions.
129 (idbl2str): Handle Inf and NaN. Remove funny label and
131 (ALLOW_DIVIDE_BY_ZERO): New macro.
132 (scm_divide): Allow division by zero to occur if
133 ALLOW_DIVIDE_BY_ZERO is defined.
134 Handle bignums and ints as special cases.
136 Additional stuff by me:
138 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
139 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
140 (iflo2str): Don't output a '+' for negative numbers or for Inf and
141 NaN. They will provide their own sign.
142 (scm_divide): Only allow divides by inexact zeros. Dividing by
143 exact zeros still signals an errors.
145 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
147 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
148 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
149 (s_scm_slot_exists_p): Rename from s_scm_slots_exists_p.
150 Thanks to Andreas Rottmann.
152 2002-04-20 Gary Houston <ghouston@arglist.com>
154 * removal of unused fields in root state (thanks to Christopher
155 Cramer for pointing out the disuse.)
156 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
157 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
159 * root.c (root_mark): don't mark them.
160 (scm_make_root): don't set them to #f.
161 * init.c (scm_init_standard_ports): don't initialise with the
164 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
166 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
169 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
171 * guile-snarf.in: Do not clean input file. This would write to
172 the $(srcdir) during a VPATH build, which is not allowed. It also
173 isn't needed since it only works when an output filename has been
174 specified and in that case we don't need to clean the input file
175 because the output file will already exist.
177 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
179 * guile-snarf: Install the trap for removing $cleanfile only when
180 the value of $cleanfile is actually known.
182 2002-04-10 Rob Browning <rlb@defaultvalue.org>
184 * .cvsignore: add versiondat.h and *.c.clean.c.
186 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
188 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
189 function, replaces macro SRCBRKP.
191 (SRCBRKP): Deprecated.
193 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
194 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
197 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
199 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
200 CHECK_EXIT and removed all references to them.
202 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
204 * debug.h (scm_ready_p, debug_print): Removed declarations.
206 * eval.c (EVALCELLCAR): Removed.
208 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
209 operation from condition.
211 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
213 * guile-snarf.in: When the output filename is "-", write to
214 stdout. When no "-o" option is given, use "-" as the output
215 filename (i.e., stdout). Only 'clean' the inputfile or remove the
216 output file on error when the output file name is not "-". Define
217 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
219 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
221 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
223 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
224 and the corresponding goto statements. Removed redundant code.
226 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
228 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
229 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
230 Re-enabled handing of rpsubrs and asubrs.
232 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
234 * eval.c (SIDEVAL): Removed.
236 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
237 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
238 argument checking order for set! to locals, variables and symbols.
239 Improvements to control structure. Removed some uses of arg1 and
240 arg2 as temporary variables.
242 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
244 * guile-snarf.in: Remove "--compat=1.4" support.
245 Add "-d" and "-D" support.
247 (deprecated_list): New var.
248 (compat_mode_clean_xxx): Delete.
249 (grep_deprecated): New func.
250 ("main"): If "-d" or "-D", call `grep_deprecated'.
252 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
254 * hooks.h: Change scm_t_c_hookype_t everywhere to
259 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
261 * ports.c (scm_sys_make_void_port): Use `@file'.
263 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
266 * macros.c (scm_makmacro): Don't say that the form replaces its
267 source, because it doesn't.
268 (scm_makmmacro): Clarify difference between this and scm_makmacro.
270 * backtrace.c (scm_display_error), filesys.c (scm_umask,
271 scm_select, scm_basename), goops.c (scm_method_generic_function),
272 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
273 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
276 * debug.c (scm_debug_options), eval.c
277 (scm_eval_options_interface), read.c (scm_read_options): Change
278 incorrect @var in docstring to @code.
280 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
282 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
284 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
285 guile-snarf can remove trailing non-init code.
287 * guile-snarf.in (modern_snarf): Remove everything following and
288 including "^:^" from the output.
290 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
292 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
294 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
296 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
298 * guile-snarf.in: Update copyright.
299 Rewrite to internalize error handling.
300 Add "--compat=1.4" handling.
303 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
304 (snarfcppopts): New var.
305 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
306 (.c.doc): Use $(snarfcppopts).
308 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
309 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
310 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
311 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
312 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
313 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
314 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
315 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
316 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
317 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
318 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
319 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
320 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
321 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
323 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
325 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
326 The next step will be to remove the union 't' and simplify the
327 code of SCM_CEVAL that way.
329 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
331 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
332 rreadfds, rwritefds, rexceptfds): Made static.
334 * gc.c (terminating), fports.c (terminating): Renamed
337 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
339 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
340 potential overflow problems. Thanks to John W Eaton!
342 * strop.c (string_capitalize_x): Treat characters as unsigned so
343 that 8-bit chars work. Thanks to David Pirotte!
345 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
347 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
348 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
349 proc as temporary variables. Introduced temporary variables with
350 hopefully descriptive names for clarification. Replaced SCM_N?IMP
351 by a more explicit predicate in some places.
353 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
355 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
356 Added lots of comments regarding the implementation of #@dispatch.
357 Changed intra-procedure communication to use t.arg1 instead of
358 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
359 variables. Introduced temporary variables with hopefully
360 descriptive names for clarification. Replaced SCM_N?IMP by a more
361 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
362 of computing the expression explicitly. Eliminate now unused
363 label nontoplevel_cdrxbegin.
365 * goops.h (SCM_INSTANCE_HASH): New macro.
367 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
369 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
371 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
372 "guile-snarf" moved back from `noinst_SCRIPTS'.
374 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
376 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
377 exists when adding a source property other than those that are
378 handled explicitly, add the new property to the SRCPROPS obj's
381 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
382 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
384 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
385 debug.status. It isn't needed, and it can overflow the bits
386 reserved for it (which may lead to a segv or a GC abort).
388 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
390 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
391 side-effecting operations from conditions and macro calls.
392 Replaced SCM_N?IMP by a more explicit predicate in some places.
393 Minimized the scope of some variables.
395 2002-03-02 Stefan Jahn <stefan@lkcc.org>
397 * convert.i.c: Fixed int <-> long conversions which would have
398 failed if their sizes were different.
400 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
402 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
403 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
404 as temporary variables. Removed side-effecting operations from
405 conditions and macro calls. Introduced temporary variables with
406 hopefully descriptive names for clarification. Replaced SCM_N?IMP
407 by a more explicit predicate in some places. Removed code that
408 was conditionally compiled if SICP was defined - which it never
411 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
413 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
414 Removed some uses of t.arg1 and proc as temporary variables.
415 Removed side-effecting operations from conditions and macro calls.
416 Introduced temporary variables with hopefully descriptive names
417 for clarification. Replaced SCM_N?IMP by a more explicit
418 predicate in some places.
420 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
422 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
423 explicit predicate in some places.
425 (CHECK_EQVISH): Removed.
427 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
428 variables. Removed side-effecting operations from conditions and
429 macro calls. Introduced temporary variables for clarification.
430 Sorted if-else-if check for the type of the last form in a list by
431 frequency. Avoided some unnecessary tail-recursion calls.
433 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
435 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
436 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
437 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
438 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
439 scm_cell and all its uses to scm_t_cell in accordance to Guile's
440 naming scheme for types.
442 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
443 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
444 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
445 (scm_make_environment), eval.c (scm_closure), fports.c
446 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
447 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
448 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
449 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
450 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
451 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
452 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
453 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
454 scm_alloc_cell to scm_cell.
456 * environments.c (core_environments_observe), gc.c
457 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
458 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
459 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
460 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
461 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
462 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
463 (allocate_weak_vector): Renamed scm_alloc_double_cell to
466 2002-02-27 Stefan Jahn <stefan@lkcc.org>
468 * convert.i.c, convert.c: Better range checking.
470 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
472 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
475 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
477 * Makefile.am: Update path to pre-inst-guile automake frag.
479 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
481 * gc.c (scm_gc_sweep): Make it compile even when deprecated
482 features are excluded.
484 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
486 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
488 2002-02-25 Gary Houston <ghouston@arglist.com>
490 * convert.c: include <string.h> for convert_i.c.
492 2002-02-24 Rob Browning <rlb@defaultvalue.org>
494 * .cvsignore: add stamp-h1.
496 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
498 * unif.c (scm_array_to_list): Correct name, which had been
499 accidentally changed to scm_t_arrayo_list!
501 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
503 * gc.c (scm_gc_sweep): Print an error message when aborting due to
504 underflowing scm_mallocated.
506 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
508 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
509 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
510 Reimplemented using the new scm_gc_malloc, etc., functions and
513 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
515 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
516 to `noinst_PROGRAMS'.
517 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
518 (noinst_PROGRAMS, noinst_SCRIPTS): New.
520 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
522 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
523 non-zero is returned from a port or smob free function.
524 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
525 scm_gc_register_collectable_memory,
526 scm_gc_unregister_collectable_memory, scm_gc_malloc,
527 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
529 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
530 debug-malloc.c, dynl.c, environments.c, environments.h,
531 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
532 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
533 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
534 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
535 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
536 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
537 appropriate. Return zero from smob and port free functions.
539 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
541 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
542 messages while the GC is running.
543 (scm_c_issue_deprecation_warning_fmt): New.
545 * fports.c (scm_setvbuf): Reset read buffer to saved values when
546 it is pointing to the putback buffer.
548 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
550 * gsubr.c (create_gsubr): On "too many args" error,
551 also display arg count and name. Thanks to Bill Schottstaedt.
553 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
555 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
557 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
558 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
559 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
561 * guile-snarf-docs-texi.in: Bye bye.
563 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
565 * symbols.c (scm_make_symbol): Fix typo in docstring.
567 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
568 scm_make_symbol): New prototypes.
570 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
572 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
573 (SCM_SYMBOL_INTERNED_P): New.
574 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
575 SCM_MAKINUM since hash values can well be bignums.
576 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
577 This signals a interned symbol.
578 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
579 scm_make_symbol): New.
581 * print.c (scm_iprin1): Print uninterned symbols unreadably.
583 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
585 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
586 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
589 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
591 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
592 This might help to make unintended clashes less likely.
593 (scm_string_to_symbol): Protect the string until the symbols is
596 2002-01-31 Stefan Jahn <stefan@lkcc.org>
598 * convert.c, convert.h, convert.i.c: New files containing C
599 array to Scheme conversion helpers meant to be replacement
600 functions for the deprecated gh interface.
602 * Makefile.am: Setup rules for new `convert.*' files.
604 2002-01-28 Stefan Jahn <stefan@lkcc.org>
606 * symbols.c (scm_c_symbol2str): New function, replacement for
607 `gh_scm2newsymbol()'.
609 * strings.c (scm_c_substring2str): New function. Proper
610 replacement for `gh_get_substr()'.
612 * socket.c: Include `stdint.h' if available for the `uint32_t'
615 * scmsigs.c (s_scm_sigaction): Initialize `chandler' (inhibits
618 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
620 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
622 Other changes unrelated to Elisp...
624 * eval.c (scm_m_if): Use s_if rather than repeating string literal
626 (comments): Fix a few typos.
627 (scm_for_each): Add parentheses around oddly unparenthesized
630 * read.c (scm_read_opts): Add full stop at end of doc for
633 * script.c (scm_compile_shell_switches): Use scm_str2symbol
634 instead of gh_symbol2scm.
636 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
637 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
639 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
640 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
642 First batch of changes for Elisp support...
644 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
645 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
646 throw.c, vectors.c, weaks.c: Add #include for lang.h.
648 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
649 conditionalize compilation and initialization of Elisp support
652 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
653 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
654 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
655 filesys.c (fill_select_type, retrieve_select_type), fluids.c
656 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
657 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
658 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
659 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
660 options.c (change_option_setting, scm_options), posix.c
661 (environ_list_to_c), print.c (scm_iprlist), throw.c
662 (scm_exit_status), vectors.c (scm_vector), weaks.c
663 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
665 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
668 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
671 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
672 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
673 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
674 (scm_m_atfop): Support function aliasing. Support both function
675 args, which need transformation, and macro args, which do not.
676 Add explanatory comments.
677 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
678 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
679 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
680 SCM_NULLP || SCM_NILP instead of checks against (removed)
681 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
682 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
684 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
685 scm_m_while, scm_nil_eq): Commented out; I don't think we need
686 these, but I don't want to remove them yet, just in case.
687 (scm_init_lang): Define `%nil' variable on Scheme level to hold
690 * lang.h (SCM_NILP): Test against Elisp nil value instead of
691 against (removed) scm_lisp_nil.
692 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
693 (SCM_NULL_OR_NIL_P): New.
695 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
698 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
699 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
702 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
703 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
704 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
705 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
707 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
708 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
709 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
710 Numbering shifted down accordingly.
711 (SCM_ELISP_NIL): New IFLAG.
713 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
715 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
717 * eval.c: Removed outdated references to "everr". Improved some
720 (scm_deval_args, deval_args): Renamed scm_deval_args to
721 deval_args, since it is not part of the interface.
723 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
724 use references to debug.vect[0] before it exists. Add parentheses
727 * goops.h: Added local emacs variables.
729 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
731 * eval.[ch] (scm_deval_args): Made static.
733 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
736 * strings.c (scm_c_string2str): Clarified comment. Replaced
737 THINKME by FIXME for uniformness. Removed question about whether
738 arguments need to be protected from garbage collection: Arguments
739 must be protected as any other variable.
741 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
743 * procs.h (SCM_CLOSURE_BODY): New Macro.
745 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
746 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
747 get_slot_value, set_slot_value), procs.c
748 (scm_procedure_documentation), sort.c (closureless), stacks.c
749 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
752 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
754 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
756 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
759 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
761 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
764 * continuations.c (scm_make_continuation): Do not retain the
765 throw_value when the continuation is invoked.
767 2001-12-08 Stefan Jahn <stefan@lkcc.org>
769 * strings.c (scm_c_string2str): New function. Converts a
770 given Scheme string into a C string. Also put in two
771 THINKME's regarding the malloc policy for the missing converter
774 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
776 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
779 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
781 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
782 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
784 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
785 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
786 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
789 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
791 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
792 SCM_GC_CELL_* macros when accessing free cells.
794 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
796 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
797 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
798 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
799 * strings.h (SCM_MAKE_STRING_TAG): New.
800 * procs.h (SCM_MAKE_CCLO_TAG): New.
801 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
803 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
804 !SCM_ENABLE_DEPRECATED.
806 * async.c, async.h (scm_system_async_mark_from_signal_handler):
809 * scmsigs.c (scm_take_signal): Removed all code that assumes that
810 signal handlers are allowed to divert the flow of control. Call
811 scm_system_async_mark_from_signal_handler instead of
812 scm_system_async_mark.
815 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
816 scm_alloc_double_cell in their place.
818 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
819 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
820 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
821 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
822 scm_deprecated_newcell and scm_deprecated_newcell2.
824 gc.c (scm_tc16_allocated): Only define when including deprecated
826 (scm_debug_newcell, scm_debug_newcell2): Removed.
827 (scm_init_storage): Do not initialize scm_tc16_allocated.
828 (scm_init_gc): Do it here.
829 (allocated_mark): New, from old code.
830 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
832 * inline.c, inline.h: New files.
833 * Makefile.am: Added them in all the right places.
835 * _scm.h: Include "libguile/inline.h".
837 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
838 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
839 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
840 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
841 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
842 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
843 scm_alloc_double_cell, respectively.
845 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
847 * modules.c (scm_c_use_module): Adapt to changes to
848 `process-use-modules'.
850 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
852 * numbers.c (scm_divide): Fix more division by zero errors.
854 2001-11-21 Gary Houston <ghouston@arglist.com>
856 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
857 obsolete. autogen.sh says:
858 invalid unused variable name: `OMIT_DEPENDENCIES'
860 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
862 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
865 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
867 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
868 Thanks to Eric Gillespie, Jr!
870 2001-11-21 Stefan Jahn <stefan@lkcc.org>
872 * win32-socket.c (getservent, setservent, endservent,
873 getprotoent, setprotoent, endprotoent): New functions.
874 Appropriate replacements for M$-Windows.
876 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
877 these definitions for GUILE_DEBUG.
879 * net_db.c: Include "win32-socket.h" if compiling with a native
880 M$-Windows compiler. Include some pieces of code (protoent and
881 servent interface) protected by HAVE_* macros when using a
882 native M$-Windows compiler.
884 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
886 * modules.c (scm_c_export): Do nothing when the first argument is
887 already the terminating NULL. Thanks to Han-Wen Nienhuys!
889 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
891 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
892 also include `buildstamp'.
894 2001-11-18 Rob Browning <rlb@defaultvalue.org>
897 (s_scm_major_version): use SCM_MAJOR_VERSION.
898 (s_scm_minor_version): use SCM_MINOR_VERSION.
899 (s_scm_micro_version): use SCM_MICRO_VERSION.
900 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
904 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
905 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
906 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
908 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
910 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
911 Rewrite docstrings without reference to substring-move-left/right,
912 since the latter no longer exist.
914 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
916 * eval.c: Removed bogus comment about acros.
918 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
919 Minimize scope of local variable. Eliminate dependency on
920 macro DEBUG_EXTENSIONS.
922 (s_splicing): New error message string.
924 (scm_m_body): Issue 'bad body' message rather than 'missing
927 (scm_m_quote): Eliminate unnecessary copying.
929 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
930 checking of the body to scm_m_body.
932 (scm_m_do): Move comment to function header. Rename arg1 to
933 binding. Made the code a bit easier to read.
937 (iqq): Added a comment. Changed the depth parameter to
938 unsigned. Use size_t for vector lengths. Make sure vector object
939 is gc protected as long as its contents are read. Add some syntax
940 checks. Get rid of unnecessary SCM_IMP test. Clean up the
941 control structure a bit.
943 (scm_m_delay): Added comment about the implementation of
946 (scm_m_define): Add comment about guile's currying define
947 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
948 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
950 (scm_m_letrec1): Removed. Part of the functionality is taken
951 over by the new function 'transform_bindings'.
953 (transform_bindings): New function. Takes over some of the
954 functionality of removed function 'scm_m_letrec1', namely to split
955 a list of bindings into a reversed list of variables and a list of
958 (scm_m_letrec): Call 'transform_bindings'.
960 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
961 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
962 test. Use 'transform_bindings'. Fixed scoping error with named
963 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
964 Jerram for suggesting the fix). Cleaned up the control structure
967 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
968 unnecessary consing. Eliminated unnecessary
969 SCM_DEFER/ALLOW_INTS.
971 (SCM_CEVAL): Un-obfuscated some loops.
973 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
975 * gc.h (scm_unhash_name): Old declaration removed.
977 * eval.c (s_scm_eval): Change @var{primitive-eval} to
978 @code{primitive-eval}.
980 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
981 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
982 Change @deffnx lines in docstrings to say {Scheme Procedure}
983 rather than primitive or procedure.
985 * posix.c (scm_execl), filesys.c (scm_close), unif.c
986 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
987 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
988 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
989 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
990 (scm_string_split, scm_string_ci_to_symbol), strings.c
991 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
992 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
993 Docstring fixes and improvements reflecting edits that have been
994 made in the reference manual source.
996 * objprop.c (scm_object_properties, scm_set_object_properties_x,
997 scm_object_property, scm_set_object_property_x): Remove invalid
998 @deffnx lines for corresponding procedure property primitives.
1000 These changes add a @deffnx C function declaration and function
1001 index entries for each Guile primitive to the copy of the doc
1002 snarf output that is used for reference manual synchronization.
1003 Online help is unchanged.
1005 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
1006 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
1007 name to SCM_SNARF_DOCS.
1009 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
1010 snarf-check-and-output-texi.
1012 * Makefile.am (guile-procedures.texi): New rule.
1013 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
1014 Changed so that the last stage of doc snarfing is now performed
1015 twice, once to produce guile-procedures.txt for online help, and
1016 once to produce guile.texi for reference manual synchronization.
1018 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1020 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
1021 safely usable as a single statement followed by a ';', for example
1024 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
1026 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
1028 * random.c (scm_random_solid_sphere_x,
1029 scm_random_hollow_sphere_x): Correct "shere" typos.
1031 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
1033 * version.c (scm_version): Update docstring to include
1036 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
1038 * modules.c (scm_c_export): Call va_end after collecting the
1041 * strop.h, strop.c (scm_substring_move_left_x,
1042 scm_substring_move_right_x): Removed.
1044 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
1045 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
1048 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
1050 * numbers.c: Document macros to define when including
1051 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
1052 now rely on SIZEOF_ macros that have been figured out at
1055 * num2integral.i.c: Adapt to new interface.
1056 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
1057 target type by casting it and checking whether it is still the
1058 same. Do not try to handle bignums for integral types that are
1059 smaller than fixnums. When handling bignums, collect the
1060 magnituse first into a unsigned type, and correctly check for
1062 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
1063 only -MIN_VALUE can still be negative of all negative numbers (in
1066 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
1068 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
1069 HAVE_LONG_LONG depending on whether their size is non-zero.
1071 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
1073 * strop.c (scm_string_null_p): Docfix; nfc.
1074 Thanks to Scott Lenser.
1076 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
1078 * extensions.c (scm_load_extension): Canonicalize docstring
1081 * unif.c (scm_uniform_array_write), ports.c
1082 (scm_current_output_port, scm_force_output), dynwind.c
1083 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
1084 filesys.c (scm_open, scm_lstat), struct.c
1085 (scm_make_struct_layout), random.c (scm_random,
1086 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
1087 (scm_i_index): Remove superfluous whitespace from end of docstring
1090 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
1091 strings.c (scm_make_string), variable.c (scm_make_variable,
1092 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
1093 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
1094 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
1095 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
1096 newline at end of docstrings.
1098 * modules.c (scm_set_current_module): Add missing newline to
1101 2001-11-07 Stefan Jahn <stefan@lkcc.org>
1103 * win32-socket.[ch]: New files. Defines Winsock-API error codes
1104 and makes them available through Guile. That is because the
1105 Winsock-API does not store its errors in `errno' and thus cannot
1106 return error messages via `strerror (errno)'.
1108 * socket.c (scm_init_socket): Initialize `win32-socket' part
1109 here under M$-Windows.
1111 * numbers.h: Added missing declaration of
1112 `scm_sys_check_number_conversions()'.
1114 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
1115 and use in `(strerror)' and `(system-error)'.
1117 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
1118 `win32-socket.[ch]' to extra source and header files.
1120 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
1122 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
1123 a call to turn-on-debugging when --debug has been given instead of
1124 turning it on directly. Also, handle new `--no-debug' option,
1125 which might suppress the call to turn-on-debugging.
1127 2001-11-05 Stefan Jahn <stefan@lkcc.org>
1129 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
1131 2001-11-04 Stefan Jahn <stefan@lkcc.org>
1133 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
1134 here (was at guile_LDADD) which describes the dependency
1135 correctly and allows a clean build on Win32.
1137 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
1140 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
1141 import macros for external libraries (libcrypt, libqthreads,
1142 libreadline and libregex).
1144 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
1146 * posix.c (flock): Added support for flock() in M$-Windows.
1148 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
1151 * fports.c (getflags): Differentiate reading and writing pipes
1154 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
1157 * coop.c (coop_condition_variable_timed_wait_mutex): Use
1158 conditionalized error code if `ETIMEDOUT' is not available.
1159 (scm_thread_usleep): Remove bogus declaration of `struct timeval
1162 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
1163 belongs. That is because NO_PREPRO_MAGIC gets undefined after
1164 each inclusion of `num2integral.i.c'.
1165 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
1167 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
1169 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
1170 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
1172 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
1174 * print.c (scm_iprin1): Mark print state as revealed when
1175 dispatching to generic write or display.
1177 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
1179 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
1181 Support for native Win32. Thanks to Stefan Jahn!
1183 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
1184 and win32-dirent.h to extra source and header files. These
1185 include the uname() and the POSIX dirent interface implementation
1186 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
1187 linkers which do not allow unresolved symbols inside shared
1188 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
1191 * __scm.h: Defined SCM_API. This macro gets prepended to all
1192 function and data definitions which should be exported or imported
1193 in the resulting dynamic link library in the Win32 port.
1195 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
1196 chars.h, continuations.h, coop-defs.h, coop-threads.h,
1197 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
1198 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
1199 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
1200 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
1201 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
1202 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
1203 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
1204 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
1205 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
1206 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
1207 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
1208 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
1210 Prefixed each each exported symbol with SCM_API.
1212 * continuations.c: Added comment about the use of the extern
1213 declarations of {get,set}context() functions used in the ia64 port.
1215 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
1216 is meant to be a `unsigned long *'.
1218 * filesys.c: Include `direct.h' if possible. Use local
1219 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
1220 macros for M$-Windows. Implementation of `fstat_Win32()' which is
1221 able to differentiate between sockets and other file descriptors.
1222 Use this function as wrapper in `scm_fstat()'. Fixed typo in
1225 * fports.c: Include `io.h' is possible. Put `*fp' into referring
1226 statement block in `scm_fport_buffer_add()'.
1227 Some corrections in `getflags()'.
1229 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
1231 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
1232 build on Win32. Disable preloaded symbols on Win2 platforms.
1234 * ioext.c, ports.c: Include `io.h' is possible.
1236 * mkstemp.c: Include `process.h' is possible.
1238 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
1240 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
1242 * posix.c: Remove unnecessary dirent includes and defines. Include
1243 local `win32-uname.h' for MinGW. Extern declaration of
1244 `mkstemp()' for systems where it does not exists. Make
1245 `getlogin()' available on M$-Windows.
1247 * scmsigs.c: Made `usleep()' avalable on MinGW.
1249 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
1251 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
1253 * win32-uname.c: Include "win32-uname.h", not "uname.h".
1255 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
1257 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
1258 Don't apply scm_uniform_vector_length on arrays.
1260 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1262 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
1263 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
1264 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
1265 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
1266 scm_list_<n> over scm_cons[2]?.
1268 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
1269 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
1270 SCM_C[AD][AD]R instead of explicit form.
1272 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
1273 comparison parameters.
1275 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
1276 !SCM_NULLP instead of SCM_NIMP.
1278 (scm_m_case): Don't copy the form. Renamed proc to clause and
1279 minimized its scope. Renamed x to clauses. Removed side
1280 effecting operation from macro call.
1282 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
1283 minimized its scope. Renamed x to clauses. Minimized the scope
1284 of variable 'len'. Make sure the else clause is treated specially
1285 even in case of '=>' occurences. Don't change the else to #t in
1286 order to be able to distinguish this case in the evaluator. Leave
1287 type checking of the recipient to the evaluator.
1289 (scm_c_improper_memq): Made the comment somewhat clearer.
1291 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
1292 test for SCM_IM_LET at the place of the formal parameters.
1293 Simplified the formal parameter checking.
1295 (scm_m_letstar): Added Comment. Renamed proc to bindings.
1296 Renamed arg1 to binding and minimized its scope. Eliminated
1297 unnecessary consing.
1299 (scm_m_do): Renamed proc to bindings. Minimized the scope of
1302 (build_binding_list): New static function.
1304 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
1305 Further, split up the 'letrec' unmemoizing code to the
1306 corresponding parts for 'do', 'let' and 'letrec', adding comments
1307 to each form. Cleanup the handling of the do form (This removes
1308 some *real* code :-).
1310 (SCM_CEVAL): Removed side effecting operation from macro call.
1311 Handle the 'else clause of the 'cond form specially - the symbol
1312 'else is not replaced with #t any more.
1314 2001-10-14 Gary Houston <ghouston@arglist.com>
1316 * version.c (scm_version): use sprintf instead of snprintf,
1317 for portability. thanks to Bill Schottstaedt.
1319 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
1321 * read.c (scm_lreadr): When user-defined hash procedure returns
1322 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
1323 an exception. (This prevents parsing of uniform vectors from
1324 interfering with parsing of numbers.)
1326 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
1328 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
1329 PTRDIFF_MIN. Thanks to Ken Raeburn.
1331 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
1333 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
1335 * eval.c (scm_m_atbind): First try to find the variable without
1336 defining it locally; when it has not been found, define it
1339 * modules.c (module_variable): Pass over variables that exist but
1342 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
1344 * backtrace.c (display_backtrace_file_and_line): Only use
1345 scm_basename when POSIX support is compiled in. Thanks to Chris
1348 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1350 * numbers.c (mem2uinteger): Return number read so far when coming
1351 across a hexdigit after having read a # or if not reading a hex
1352 value. This will enable the calling code to correctly handle
1353 forms like 1e2. (The background is, that the exponent markers d,
1354 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
1355 providing this patch.
1357 (mem2complex): Fix erroneous double-negation. Now, numbers like
1358 1-i will be read correctly.
1360 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
1362 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
1364 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
1366 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
1368 * print.c (scm_print_state_vtable, print_state_pool):
1369 Initialize. These variables are now registered as gc roots.
1371 (scm_current_pstate): Update documentation.
1373 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
1374 scm_prin1, scm_init_print): print_state_pool is registered as a
1375 gc root and thus does not need to be protected by a surrounding
1378 (make_print_state): The car of print_state_pool no longer holds
1379 the scm_print_state_vtable.
1381 (scm_current_pstate, scm_make_print_state, print_circref,
1382 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
1385 (scm_prin1): When building lists, prefer scm_list_<n> over
1388 (scm_iprlist): Removed a redundant SCM_IMP test.
1390 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
1392 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1394 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
1396 (scm_memcons, scm_mem_to_proc): When building lists, prefer
1397 scm_list_<n> over scm_cons[2]?.
1399 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
1401 (scm_procedure_name): Use SCM_CADR instead of explicit form.
1403 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
1404 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
1405 for some reason his patch didn't make it into the cvs.
1407 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1409 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
1410 little bit - should even be somewhat more accurate now.
1412 2001-10-08 Rob Browning <rlb@defaultvalue.org>
1414 * gc.c: support ia64 register backing store.
1415 (SCM_MARK_BACKING_STORE): new macro.
1417 * continuations.h: support ia64 register backing store.
1418 (struct scm_t_contregs): add ia64 register backing store.
1420 * continuations.c: support ia64 register backing store.
1421 (continuation_mark): mark ia64 register backing store.
1422 (continuation_free): free ia64 register backing store.
1423 (scm_make_continuation): capture ia64 register backing store.
1424 (copy_stack_and_call): copy ia64 register backing store.
1426 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1428 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
1429 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
1430 instead of SCM_NIMP to test for that case.
1432 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
1433 scm_t_bits instead of long.
1435 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
1437 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
1438 SCM_T_SIGNED_BITS_MIN): New.
1439 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
1440 Use them to make these macros computable by the preprocessor.
1442 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
1443 whether the integral type fits in a fixnum, not the compiler.
1444 This removes a spurious compiler warning. Also, honor the
1445 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
1446 needed for `long long's.
1448 * numbers.c: Define NO_PREPRO_MAGOC when including
1449 num2integral.c.i for `long long' and `signed long long'.
1451 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
1453 These changes fixes a race condition in the Guile coop - pthread
1456 * coop.c (mother_awake_p): New variable.
1457 (coop_create): Set mother_awake_p before creating or signalling
1458 mother; wait until mother is going to sleep before returning.
1459 (mother): Reset mother_awake_p before going to sleep.
1461 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1463 * options.c (protected_objects, scm_init_options): The content of
1464 protected_objects is now protected from garbage collection using
1465 scm_gc_register_root instead of scm_permanent_object.
1467 (get_option_setting): New static function that computes an option
1468 setting as it was formerly done in the function scm_options.
1470 (get_documented_option_setting): New static function that
1471 returns option documentation as it was formerly done in the
1472 function scm_options. Note that documentation C strings are no
1473 longer precomputed into SCM objects. Instead, they are converted
1474 into SCM strings every time get_documented_option_setting is
1477 (change_option_setting): New static functions that modifies the
1478 option setting as it was formerly done in the function
1479 scm_options. The function is now exception safe, i. e. won't
1480 cause a memory leak when interrupted. Further, only non-immediate
1481 option values are added to the protection list.
1483 (scm_options): This function now has only the purpose to dispatch
1484 to to get_option_setting, get_documented_option_setting or
1485 change_option_setting, depending on the arguments given to
1488 (scm_init_opts): Don't convert documentation C strings into SCM
1489 strings. Further, don't protect any object values: They _must_
1490 be immediate values, otherwise there is no guarantee that they
1491 have not been collected before anyway.
1493 * options.[ch] (scm_t_option): Made type unsigned, name into a
1494 constant char* and val into a scm_t_bits type.
1496 (scm_options, scm_init_opts): The number of options is guaranteed
1497 to be larger or equal to zero. Thus, the type is changed to
1500 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1502 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
1503 testing an unsigned value for being >= 0.
1505 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1507 * numbers.h: Removed old comment about using SCM_CAR to access
1510 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
1511 the return value is signed. Thanks to Brian Crowder for the bug
1514 (SCM_SRS): Avoid unnecessary casting and don't unpack input
1515 values. With this patch, SCM_SRS can be safely used for other
1516 types than scm_t_signed_bits. However, it should still better be
1517 an internal macro and thus be renamed to SCM_I_SRS.
1519 (SCM_MAKINUM, SCM_INUM): Use proper casting.
1521 2001-10-03 Gary Houston <ghouston@arglist.com>
1523 * continuations.h, unif.h: in the descriptions of the bit patterns
1524 of the heap cells, make bit 0 the least significant.
1526 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
1528 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
1529 Thanks to Golubev I. N.
1531 2001-09-25 Gary Houston <ghouston@arglist.com>
1533 * ports.c (scm_drain_input): extended the docstring. thanks to
1534 Alex Schroeder and Thien-Thi Nguyen.
1536 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
1538 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
1539 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
1540 macros. (The NUM names might soon change.)
1542 * numbers.h: Added missing declarations.
1544 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
1546 * Makefile.am: Distribute num2float.i.c.
1548 * num2float.i.c: New file, multiply included by numbers.c, used
1549 to "templatize" the float <-> num conversion routines.
1551 * numbers.c: New functions: scm_num2float, scm_float2num,
1552 scm_num2double, scm_double2num.
1554 2001-09-21 Rob Browning <rlb@defaultvalue.org>
1556 * .cvsignore: really add version.h
1558 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
1559 Otherwise it fails on the alpha. However, we might rather choose
1560 this size conditionally.
1562 * numbers.c (scm_gcd): change "k" to a long from an int.
1563 Otherwise it fails on the alpha. However, we might rather choose
1564 this size conditionally.
1566 * error.c (scm_wta): coerce char* to intptr_t before int
1569 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
1572 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
1574 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1576 * numbers.c (scm_integer_expt): Accept inexact integer in second
1577 argument. (Thanks to Bill Schottstaedt.)
1579 2001-09-20 Rob Browning <rlb@defaultvalue.org>
1581 * .cvsignore: add version.h
1583 * versiondat.h.in: removed (obsolete).
1585 * version.h.in: renamed from version.h.
1586 (SCM_GUILE_MAJOR_VERSION): new public macro.
1587 (SCM_GUILE_MINOR_VERSION): new public macro.
1588 (SCM_GUILE_MICRO_VERSION): new public macro.
1590 * version.h: renamed to version.h.in.
1593 (scm_major_version): support integer *_VERSION macros.
1594 (scm_minor_version): support integer *_VERSION macros.
1595 (scm_micro_version): support integer *_VERSION macros.
1596 (scm_version): support integer *_VERSION macros.
1598 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1600 * error.c, error.h: Made error keys globally accessible.
1601 Applications might want to test for these or use them in a direct
1604 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
1605 routines are passed an inexact. This change in behavior is
1606 motivated by concordance with R5RS: It is more common that a
1607 primitive doesn't want to accept an inexact for an exact.
1609 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1611 The following patch partially undoes my patch from 2001-06-30,
1612 where I added the function scm_gc_mark_cell_conservatively. The
1613 function is buggy, since it breaks guile during conservative
1614 marking if a pointer on the stack points directly into the list of
1615 free cells on the heap: With conservative cell marking this will
1616 cause the whole free list to be scanned and marked - boom!
1618 * gc.c (allocated_mark, MARK, heap_segment,
1619 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
1620 (scm_gc_mark_cell_conservatively): Remove function
1621 scm_gc_mark_cell_conservatively and update the corresponding
1622 comments and uses accordingly. Thanks to Christopher Cramer for
1623 the patch. (Minor corrections by me.)
1625 2001-09-15 Gary Houston <ghouston@arglist.com>
1627 * root.h (scm_root_state): removed the continuation_stack and
1628 continuation_stack_ptr members, which have no apparent purpose.
1629 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
1632 * root.c (root_mark), init.c (restart_stack, start_stack), gc
1633 (scm_igc): remove all references to contination_stack and
1634 continuation_stack_ptr, avoiding allocation of a vector and
1635 useless processing during gc.
1637 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1639 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
1641 (TCONC_IN): Make sure that the cell word 0 is initialized last.
1643 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
1645 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
1647 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
1648 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
1650 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1652 * guardians.c (mark_dependencies_in_tconc,
1653 whine_about_self_centered_zombies, scm_init_guardians): Register
1654 the static global variable `self_centered_zombies' via
1655 scm_gc_register_root, to make some cdr-ing unnecessary.
1657 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1659 * backtrace.c (display_backtrace_file,
1660 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
1661 values, use SCM_FALSEP when comparing SCM values against #f.
1662 Thanks to Rob Browning for the bug report.
1664 2001-09-12 Martin Baulig <martin@home-of-linux.org>
1666 * strings.[ch] (scm_str2string): New function.
1668 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
1670 * gc.c (scm_done_free): Always subtract size from scm_mallocated
1671 when computing nm, even if it's negative.
1672 (scm_must_malloc): Abort on overflow of scm_mtrigger.
1673 (scm_must_realloc): Likewise.
1675 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
1677 * numbers.c (scm_sys_check_number_conversions): new function,
1678 defined if Guile is compiled in debugging mode. currently checks
1679 `scm_num2ulong', should check much much more.
1681 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
1682 unsigned, ensure that it's positive. thanks to Martin Baulig!
1684 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1686 * __scm.h: Added new section about compile time selectable
1689 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
1690 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
1691 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
1692 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
1695 * deprecation.c (scm_include_deprecated_features): Simplified.
1697 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
1698 `SCM_IMP´ instead of `!SCM_CELLP´.
1700 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
1701 Extract side-effecting operations from macros.
1703 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
1704 scm_top_level_lookup_closure_var and scm_system_transformer.
1706 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
1708 (heap_segment): Use CELL_P instead of SCM_CELLP.
1710 * init.c (start_stack): Don't initialize
1711 scm_top_level_lookup_closure_var and scm_system_transformer.
1713 * modules.c (scm_set_current_module): Don't access
1714 scm_top_level_lookup_closure_var and scm_system_transformer.
1716 (scm_sym2var): Don't call scm_variable_set_name_hint.
1718 (scm_post_boot_init_modules): Removed deprecated initializations.
1720 * print.c (scm_ipruk): Don't access cell contents of non cells.
1722 * strings.c (scm_string_set_x): All strings are writable.
1724 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
1725 type. There is only one string type now.
1727 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
1729 * tags.h: Remove comments about two different string types.
1731 (SCM_CELLP, SCM_NCELLP): Deprecated.
1733 * variable.c (make_variable): Remove code variant for vcells.
1735 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
1736 SCM_VARIABLE_LOC): Remove code variant for vcells.
1738 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
1739 SCM_ENABLE_DEPRECATED with the logic reversed.
1741 * dynl.c (moddata, registered_mods), dynl.[ch]
1742 (scm_register_module_xxx, scm_registered_modules,
1743 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
1744 (*top-level-lookup-closure*), eval.[ch]
1745 (scm_top_level_lookup_closure_var, scm_system_transformer,
1746 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
1747 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
1748 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
1749 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
1750 scm_unprotect_object), modules.c (root_module_lookup_closure,
1751 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
1752 beautify_user_module_x_var, try_module_autoload_var,
1753 scm_module_full_name), modules.[ch] (scm_the_root_module,
1754 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
1755 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
1756 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
1757 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
1758 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
1759 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
1760 scm_make_shared_substring), tags.h (scm_tc7_substring,
1761 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
1762 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
1763 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
1764 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
1767 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
1768 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
1769 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
1770 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
1771 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
1772 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
1773 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
1774 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
1775 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
1776 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
1777 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
1778 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
1779 (setzone, scm_strftime, scm_strptime), vports.c
1780 (scm_make_soft_port): Remove calls to
1781 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
1782 gone, all strings are 0-terminated anyway.
1784 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
1785 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
1786 double inclusion of the same headers to the SCM_<filename>_H
1789 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
1790 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
1791 print.c (scm_iprin1): The type scm_tc7_substring does not exist
1794 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
1795 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
1796 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
1797 !SCM_<foo> over SCM_N<foo>.
1799 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1801 * Makefile.am: Remove references to symbols-deprecated.c.
1803 * symbols.c (scm_init_symbols): Don't initialize deprecated
1806 * symbols-deprecated.c: Removed.
1808 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
1809 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
1810 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
1811 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
1812 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
1813 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
1814 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
1815 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
1816 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
1817 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
1818 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
1819 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
1820 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
1821 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
1822 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
1823 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
1824 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
1825 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
1826 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
1827 scm_intern0, scm_sysintern, scm_sysintern0,
1828 scm_sysintern0_no_module_lookup, scm_symbol_value0,
1829 scm_string_to_obarray_symbol, scm_intern_symbol,
1830 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
1831 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
1832 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
1833 vectors.[ch] (scm_vector_set_length_x): Removed.
1835 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
1836 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
1837 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
1838 Renamed the macros that are defined to inhibit double inclusion of
1839 the same headers to the SCM_<filename>_H format.
1841 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
1842 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
1845 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1847 * continuations.h (scm_contregs), debug.h (scm_debug_info,
1848 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
1849 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
1850 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
1851 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
1852 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
1853 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
1854 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
1855 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
1856 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
1857 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
1858 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
1860 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
1861 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
1862 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
1863 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
1864 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
1865 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
1866 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
1867 double inclusion of the same headers to the SCM_<filename>_H
1870 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
1871 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
1872 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
1873 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
1874 !SCM_<foo> over SCM_N<foo>.
1876 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1878 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
1879 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
1880 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
1881 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
1882 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
1883 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
1884 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
1885 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
1886 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
1887 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
1888 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
1889 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
1890 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
1891 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
1892 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
1893 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
1894 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
1895 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
1896 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
1897 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
1898 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
1899 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
1900 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
1901 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
1902 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
1903 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
1904 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
1905 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
1906 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
1907 the macros that are defined to inhibit double inclusion of the
1908 same headers to the SCM_<filename>_H format.
1910 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
1912 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
1913 "scm_t_portable" with "scm_port_table" which was an artifact from
1914 the great "scm_*_t -> scm_t_" renaming.
1916 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
1918 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
1919 used; nfc. Thanks to Bill Schottstaedt.
1921 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
1922 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
1923 Thanks to Chris Cramer.
1925 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
1927 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
1929 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
1931 * dynwind.h (scm_swap_bindings): Declare.
1932 * dynwind.c (scm_swap_bindings): Make non-static.
1934 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
1936 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
1937 doing exactly nothing about them). thanks Neil!
1939 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
1941 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
1943 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
1945 * gc.c: Fix omission bug: Add `heap_segment' forward decl
1946 (proto) in the case when either `GUILE_DEBUG' or
1947 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
1949 (map_free_list): Fix typo: Ref `f' correctly.
1951 Thanks to Chris Cramer.
1953 2001-08-15 Rob Browning <rlb@defaultvalue.org>
1955 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
1957 (libpath.h): change libguileversion to libguileinterface.
1959 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
1961 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
1962 ChangeLog-2000. Thanks to Daniel Skarda!
1964 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
1966 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
1967 do it from the Makefile.
1969 * Makefile.am: rearrange the snarfing slightly, so that .doc files
1970 are of a reasonable size.
1972 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
1974 * stacks.c (scm_make_stack): Improve docstring by explaining use
1977 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
1979 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
1980 scm_char_whitespace_p, scm_char_upper_case_p,
1981 scm_char_lower_case_p, scm_char_is_both_p): Do not require
1982 characters to fulfill isascii in addition to the primary
1985 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1987 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
1988 scm_istr2flo, scm_istring2number): Removed.
1990 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
1993 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
1994 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
1997 (scm_string_to_number): Use new number parser.
1999 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
2000 handles complex numbers.
2002 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
2005 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
2008 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
2010 (scm_i_mem2number): Added.
2012 (scm_exact_to_inexact): Changed signature.
2014 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
2015 here instead of within scm_i_mem2number. Call scm_i_mem2number
2016 instead of scm_istr2int and scm_istring2number.
2018 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2020 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
2021 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
2022 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
2023 !SCM_<pred> over SCM_N<pred>.
2025 (scm_eval_body): Remove side effecting code from macro call.
2027 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
2030 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2032 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
2034 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
2036 Removed vcell slot from structs.
2038 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
2041 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
2042 zero. Use scm_vtable_index_layout instead of "0" when accessing
2044 (scm_init_struct): Remove vcell slot layout code from
2045 required_vtable_fields.
2047 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
2049 * goops.c (build_class_class_slots): Removed vcell slot
2052 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
2053 Removed vcell slot layout code.
2054 (scm_si_vcell): Removed.
2056 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2058 "Glocs" have been removed.
2060 * tags.h: Update tag system docs.
2061 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
2062 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
2063 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
2064 or SCM_NCONSP, respectively.
2066 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
2067 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
2068 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
2070 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
2071 tell glocs from structs.
2073 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
2075 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
2076 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
2077 instead of with glocs.
2078 (EVALCAR): Do not test for glocs.
2079 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
2081 (scm_unmemocar): Do not handle glocs.
2082 (scm_m_atfop): Memoize as a variable, not as a gloc.
2083 (scm_eval_args, scm_deval_args): Do not handle glocs.
2084 (scm_ceval, scm_deval): Likewise.
2086 * eval.h (SCM_XEVALCAR): Do not test for glocs.
2087 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
2090 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
2092 * dynwind.c (scm_swap_bindings): Likewise.
2093 (scm_dowinds): Updated to recognize lists of variables instead of
2096 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
2099 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
2102 2001-07-25 Gary Houston <ghouston@arglist.com>
2104 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
2105 docstrings to reflect the n-ary implementation.
2107 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2109 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
2110 value of a variable, not the plain "return" statement.
2112 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
2114 * eval.c: Allow variables in memoized code (in addition to glocs).
2115 (scm_lookupcar): Handle variables in lost races. Replace symbol
2116 with variable directly, do not make a gloc.
2117 (scm_unmemocar): Rewrite variables using a reverse lookup, just
2119 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
2122 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2124 * variable.c (scm_i_variable_print): Use "value" instead of
2125 "binding" since a binding is the mapping between symbols and
2126 variables, not between variables and their values.
2128 * tags.h (scm_tc7_variable): New.
2129 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
2130 * print.c (scm_iprin1): Likewise.
2132 * variable.h (scm_tc16_variable): Removed.
2133 (SCM_VARIABLEP): Test for new tc7 code.
2134 (scm_i_variable_print): New.
2135 * variable.c (scm_tc16_variable): Removed.
2136 (variable_print): Renamed to scm_i_variable_print and made
2138 (variable_equal_p): Removed.
2139 (make_variable): Construct a tc7 object instead of a smob.
2140 (scm_init_variable): Do not register smob.
2142 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
2144 * tags.h: Include inttypes.h when we have it.
2146 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
2148 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
2149 is taken by the new SCM_IM_CALL_WITH_VALUES.
2150 * print.c (scm_isymnames): Update table accordingly.
2152 2001-07-22 Gary Houston <ghouston@arglist.com>
2154 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
2155 SCM_MAKINUM to convert regoff_t value to SCM.
2157 2001-07-21 Gary Houston <ghouston@arglist.com>
2159 * scmsigs.c: include sys/time.h for itimer stuff.
2161 2001-07-19 Rob Browning <rlb@defaultvalue.org>
2163 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
2165 * c-tokenize.lex: add option %nounput to quiet warning.
2166 Add prototype for yylex to quiet warning.
2168 * scmconfig.h.in: add flags for setitimer and getitimer.
2170 * scmsigs.h (scm_init_scmsigs): new prototype.
2171 (scm_init_scmsigs): new prototype.
2173 * scmsigs.c (s_scm_setitimer): new function.
2174 (s_scm_setitimer): new function.
2176 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2178 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
2179 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
2180 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
2181 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
2182 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
2183 guile-func-name-check.in, guile-snarf-docs-texi.in,
2184 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
2185 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
2186 objprop.c, objprop.h, options.c, options.h, random.h,
2187 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
2188 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
2189 version.c, version.h: Updated copyright notice.
2191 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2193 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
2194 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
2195 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
2196 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
2197 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
2198 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
2199 sym_environment, scm_sym_change_class): New static variables to
2200 hold predefined symbols.
2202 (build_class_class_slots): Build the list using scm_list_n
2203 instead of cons. Also, slots are already created as lists, thus
2204 making a call to maplist unnecessary.
2206 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
2207 scm_class_direct_subclasses, scm_class_direct_methods,
2208 scm_class_precedence_list, scm_class_slots, scm_class_environment,
2209 scm_method_procedure, create_standard_classes, purgatory): Use
2212 (build_slots_list, compute_getters_n_setters,
2213 scm_sys_initialize_object, scm_sys_inherit_magic_x,
2214 get_slot_value_using_name, set_slot_value_using_name,
2215 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
2216 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
2217 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
2219 (scm_sys_prep_layout_x): Minimize variable scopes.
2221 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
2222 scm_sys_fast_slot_set_x): Fix signedness.
2224 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
2225 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
2226 scm_memoize_method, scm_wrap_object): Use packing and unpacking
2227 when converting to and from SCM values.
2229 (scm_enable_primitive_generic_x): Add rest argument checking.
2231 (map, filter_cpl, maplist, scm_sys_initialize_object,
2232 scm_sys_prep_layout_x, slot_definition_using_name,
2233 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
2234 call_memoize_method, scm_make, scm_make_class): Prefer explicit
2235 predicates over SCM_N?IMP tests.
2237 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
2240 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
2243 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2245 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
2247 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
2249 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
2251 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
2253 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
2255 * strings.c (s_scm_string): fix arg position in assert.
2257 2001-07-11 Gary Houston <ghouston@arglist.com>
2259 * strports.c (st_write): use memcpy, not strncpy. thanks to
2262 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
2264 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
2265 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
2266 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
2267 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
2268 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
2269 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
2270 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
2271 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
2272 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
2273 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
2274 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
2275 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
2276 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
2277 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
2278 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
2279 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
2280 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
2281 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
2282 weaks.c, weaks.h: Remove "face-lift" comment.
2284 2001-07-08 Rob Browning <rlb@defaultvalue.org>
2286 * .cvsignore: add stamp-h.in.
2288 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2290 * hooks.c (scm_make_hook, scm_add_hook_x),
2291 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
2292 value info to the docstrings.
2294 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2296 Some more compatibility patches for Windows.
2298 * posix.c (getlogin): getlogin() implementation for Windows.
2300 * backtrace.c, ioext.c: Include <stdio.h>.
2302 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
2305 * cpp_sig_symbols.in: Added SIGBREAK.
2307 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
2309 * strports.c (scm_read_0str, scm_eval_0str): Call
2310 scm_c_read_string and scm_c_eval_string respectively, not
2311 themselves. Thanks to Dale P. Smith!
2313 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2315 * unif.c (scm_array_set_x): The variable args does not
2316 necessarily have to be a list. Further, got rid of a redundant
2319 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2321 * list.c (SCM_I_CONS): Make sure the cell type is initialized
2324 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
2325 init_heap_seg): Fixed signedness.
2327 (init_heap_seg): Replaced strange for-loop with a while loop.
2329 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
2331 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
2333 The following patch adds conservative marking for the elements of
2334 free or allocated cells.
2336 * gc.c (allocated_mark, heap_segment): New static functions.
2338 (which_seg): Deleted, since the functionality is now provided by
2339 function heap_segment.
2341 (map_free_list): Use heap_segment instead of which_seg.
2343 (MARK): If cell debugging is disabled, mark free cells
2346 (scm_mark_locations, scm_cellp): Extracted the search for the
2347 heap segment of a SCM value into function heap_segment.
2349 (scm_init_storage): Allocated cells must be marked
2352 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
2354 The following patch changes the representation of weak vectors to
2355 double cells instead of using an extension of the vector's
2358 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
2359 the result of SCM_WVECT_GC_CHAIN.
2361 (scm_gc_sweep): Weak vectors don't have extra fields any more.
2363 * weaks.c (allocate_weak_vector): New static function. It does
2364 not patch any previously created vector object during the
2365 construction of a weak vector, and thus doesn't need to switch
2366 off interrupts during vector creation.
2368 (scm_make_weak_vector, scm_make_weak_key_hash_table,
2369 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
2370 Use allocate_weak_vector to provide the new weak vector object.
2372 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
2373 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
2374 now stored in the double cell.
2376 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
2379 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
2380 using an entry of the double cell.
2382 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
2384 * stamp-h.in: bye bye
2386 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
2388 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
2391 * load.c, load.h (scm_c_primitive_load,
2392 scm_c_primitive_load_path): New.
2394 * strports.c, strports.h (scm_c_read_string): Renamed from
2395 scm_read_0str. Also, added "const" qualifier to argument.
2396 (scm_c_eval_string): Renamed from scm_eval_0str.
2397 (scm_read_0str, scm_eval_0str): Deprecated.
2399 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2401 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
2404 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
2406 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
2407 scm_list_n): New functions.
2408 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
2409 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
2410 (lots of files): Use the new functions.
2412 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
2414 * strings.c: #include "libguile/deprecation.h".
2416 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2418 * read.c (scm_lreadr): When reading a hash token, check for a
2419 user-defined hash procedure first, so that overriding the builtin
2420 hash characters is possible (this was needed for implementing
2421 SRFI-4's read synax `f32(...)').
2423 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
2424 because the latter is unsigned now and breaks comparisons like
2425 (n < (scm_t_signed_bits)MIN_VALUE).
2427 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
2429 * eval.h, eval.c (scm_call_4): New function.
2431 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
2432 directly rather than dispatching to them via scm_ithrow and a lazy
2435 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
2436 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
2437 for trap handler procedures.
2439 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
2440 procedures not being #f.
2442 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
2444 * Makefile.am (c-tokenize.c): add rule to generate it.
2445 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
2447 filter-doc-snarfage.c: remove.
2449 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2451 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
2453 The following set of changes makes compiling Guile under various
2454 Windows compilers easier. Compilation under GNU systems should
2455 not be affected at all.
2457 Thanks to Stefan Jahn for all necessary information, patches and
2460 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
2461 getpgrp, ttyname, primitive-fork and some header inclusion for
2464 * random.c: Define M_PI, if not predefined and use __int64 for
2465 LONG64 under Windows.
2467 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
2468 Windows and conditionalize some signal names.
2470 * socket.c (scm_getsockopt): Added missing comma.
2471 Include socket library header under Windows.
2473 * stime.c (CLKTCK): Add cast to int, to make it compile under
2476 * ports.c (truncate): New function, compiled only under Windows.
2478 * net_db.c: Do not declare errno under Windows.
2480 * iselect.h, inet_aton.c: Include socket library headers under
2483 * guile.c (inner_main): Under Windows, initialize socket library
2484 and initialize gdb_interface data structures.
2486 * gdb_interface.h: Under Windows, gdb_interface cannot be
2487 initialized statically. Initialize at runtime instead.
2489 * fports.c (write_all): ssize_t -> size_t.
2490 (fport_print): Conditionalize call to ttyname().
2491 (getflags): New function, compiled only under Windows.
2493 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
2494 primitives chown, link, fcntl.
2495 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
2498 * backtrace.c: Include <io.h> under Windows.
2500 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
2502 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
2505 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
2507 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2508 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
2509 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2510 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
2511 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
2512 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
2513 (scm_dynamic_wind, scm_dowinds), environments.c
2514 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
2515 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
2516 goops.c (GETVAR, purgatory, make_class_from_template,
2517 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
2518 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
2519 (scm_primitive_load), modules.c (scm_resolve_module,
2520 scm_c_define_module, scm_c_use_module, scm_c_export,
2521 module_variable, scm_eval_closure_lookup, scm_sym2var,
2522 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2523 ports.c (scm_port_for_each), print.c (scm_printer_apply),
2524 properties.c (scm_primitive_property_ref), ramap.c (ramap,
2525 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
2526 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
2527 (scm_object_to_string, scm_call_with_output_string,
2528 scm_call_with_input_string), throw.c (scm_body_thunk,
2529 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
2530 scm_make_shared_array), vports.c (sf_flush, sf_write,
2531 sf_fill_input, sf_close): Use one of the above functions.
2532 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
2534 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2536 * filesys.c (scm_close), ports.c (scm_close_port,
2537 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
2538 instead of SCM_NEGATE_BOOL.
2540 * filesys.c (scm_stat): Clean up type dispatch.
2542 * filesys.c (scm_stat), ports.c (scm_input_port_p,
2543 scm_output_port_p): Get rid of redundant IM type check.
2545 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
2546 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
2547 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2548 scm_return_entry), numbers.c (scm_number_to_string), objects.c
2549 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
2550 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
2551 scm_addr_vector), stime.c (scm_strftime), strings.c
2552 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
2553 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
2554 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2555 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
2556 instead of scm_makfromstr.
2558 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
2559 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
2560 scm_read_hash_extend), stime.c (scm_strftime), strings.c
2561 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
2562 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
2563 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
2564 !SCM_<pred> over SCM_N<pred>.
2566 * strings.[ch] (scm_makfromstr): Deprecated.
2568 (scm_mem2string): New function, replaces scm_makfromstr.
2570 * strings.c (scm_substring), strop.c (string_copy,
2571 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2572 (scm_symbol_to_string): Fix gc problem.
2574 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
2577 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
2578 warning about comparing signed and unsigned values. This fix is
2579 not optimal, since it won't work reliably if sizeof (c_start) >
2580 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
2581 solution is to define this macro as an inline function, thus
2582 allowing to specifiy the types of c_start and c_end.
2584 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2586 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
2589 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
2590 Rename <foo>H to SCM_<foo>_H.
2592 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
2593 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2595 (narrow_stack): Make i unsigned. Don't use side-effecting
2596 operations in conditions.
2598 (narrow_stack, scm_make_stack, scm_stack_id,
2599 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
2601 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
2602 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
2605 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
2608 (scm_last_stack_frame): Remove bogus `;´.
2610 * stacks.h (SCM_FRAMEP): Fix type check.
2612 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
2614 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
2615 c-tokenize.c when doing maintainer-clean.
2617 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
2619 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
2622 * eval.c: all hash signs are in column 0.
2624 * Makefile.am (guile_filter_doc_snarfage): build using
2625 c-tokenize.c, not filter-doc-snarfage.c.
2626 rearrange snarfing dependencies a bit.
2628 * c-tokenize.lex: new file.
2630 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
2632 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
2633 scm_t_srcpropso_plist. See the big type renaming.
2634 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
2635 Thanks to Seth Alves!
2637 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
2638 they aren't defined already.
2640 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
2642 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
2643 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
2646 * backtrace.c (display_expression, scm_set_print_params_x,
2647 display_application, display_frame, scm_backtrace), numbers.c
2648 (scm_istring2number), objects.c (scm_class_of,
2649 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
2650 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2652 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
2655 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
2656 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
2658 * objects.c (scm_class_of): Type fix.
2660 (scm_mcache_lookup_cmethod): Improved comment, simplified,
2663 * pairs.h (scm_error_pair_access): The function can return if
2666 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2668 * init.c (scm_init_guile_1): Removed initialization of tag.c.
2670 * gdbint.c, init.c: Removed inclusion of tag.h.
2672 * tag.h, tag.c: Removed files.
2674 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
2676 2001-06-20 Gary Houston <ghouston@arglist.com>
2678 * deprecation.c, extensions.c, rw.c: include string.h.
2680 2001-06-19 Gary Houston <ghouston@arglist.com>
2682 * filter-doc-snarfage.c (process): added ungetc in
2683 MULTILINE_COOKIE case since otherwise it fails when there's no
2684 space between the '(' and the quote of the following string
2687 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2689 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
2691 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2693 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
2694 extension takes place.
2695 * strings.h (SCM_STRING_LENGTH): Likewise.
2696 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
2698 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
2701 * tags.h: Include <stdint.h> when we have it.
2702 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
2703 available. Else use "unsigned long".
2704 (scm_signed_bits_t): New.
2706 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
2707 (SCM_INUM): Cast result to scm_signed_bits_t.
2709 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
2711 * mkstemp.c: Update path to #include file scmconfig.h.
2712 Thanks to Golubev I. N.
2714 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
2716 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
2718 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
2719 the macro definition.
2721 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
2722 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
2723 instead of SCM_INST_TYPE.
2725 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
2726 the object is a struct before accessing its struct flags.
2728 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
2730 2001-06-10 Gary Houston <ghouston@arglist.com>
2732 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
2733 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
2734 work reliably anymore. try it from boot-9.scm instead.
2736 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
2738 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
2739 Thanks to Matthias Köppe!
2741 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
2743 * snarf.h, filter-doc-snarfage.c: more changes to cope with
2744 space-happy C preprocessors.
2746 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
2747 inside cookies. thanks to Matthias Köppe!
2749 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2751 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
2752 keywords. Fix gc protection.
2754 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
2755 operations in macro calls.
2757 * pairs.c (scm_error_pair_access): Avoid recursion.
2759 Thanks to Matthias Koeppe for reporting the bugs that correspond
2760 to the following set of patches.
2762 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
2763 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
2764 bitvector base address using SCM_BITVECTOR_BASE.
2766 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
2769 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2771 * goops.c (SCM_CLASS_REDEF): Removed.
2773 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
2776 Thanks to Matthias Koeppe for reporting the bugs that correspond
2777 to the following set of patches.
2779 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
2780 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
2781 scm_sys_allocate_instance, clear_method_cache,
2782 scm_sys_invalidate_method_cache_x, scm_make,
2783 create_standard_classes, scm_make_port_classes, scm_make_class,
2784 scm_add_slot): Use SCM_SET_SLOT to set slot values.
2786 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
2788 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
2790 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
2791 UNARY_ELTS_CODE): Remove bogus break statement.
2793 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
2794 Don't access bit vectors elements as SCM objects.
2796 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
2797 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
2798 Don't assign to an unpacked value.
2800 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
2802 * __scm.h (SCM_NORETURN): Moved here from error.h.
2804 (SCM_UNUSED): New macro.
2806 (SCM_DEBUG_PAIR_ACCESSES): New macro.
2808 * backtrace.c (display_error_handler), continuations.c
2809 (continuation_print), debug.c (debugobj_print), dynwind.c
2810 (guards_print), environments.c (observer_print,
2811 core_environments_finalize, leaf_environment_cell,
2812 leaf_environment_print, eval_environment_print,
2813 eval_environment_observer, import_environment_define,
2814 import_environment_undefine, import_environment_print,
2815 import_environment_observer, export_environment_define,
2816 export_environment_undefine, export_environment_print,
2817 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
2818 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
2819 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
2820 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
2821 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
2822 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
2823 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
2824 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
2825 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
2826 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
2827 set_slot_value, test_slot_existence, scm_change_object_class,
2828 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
2829 default_setter), guardians.c (guardian_print, guardian_gc_init,
2830 guardian_zombify, whine_about_self_centered_zombies), guile.c
2831 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
2832 mallocs.c (malloc_print), numbers.c (scm_print_real,
2833 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
2834 end_input_default, scm_port_print, fill_input_void_port,
2835 write_void_port), root.c (root_print), smob.c (scm_mark0,
2836 scm_free0, scm_smob_print, scm_smob_apply_1_error,
2837 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
2838 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
2839 (scm_struct_free_0, scm_struct_free_standard,
2840 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
2841 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
2842 scm_handle_by_throw, scm_ithrow), weaks.c
2843 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
2844 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
2845 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
2847 * error.h (SCM_NORETURN): Moved to __scm.h.
2849 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
2850 Renamed <foo>H to SCM_<foo>_H.
2852 * gc.c (debug_cells_gc_interval): New static variable.
2854 (scm_assert_cell_valid): If selected by the user, perform
2855 additional garbage collections.
2857 (scm_set_debug_cell_accesses_x): Extended to let the user specify
2858 if additional garbage collections are desired.
2860 (mark_gc_async): If additional garbage collections are selected
2861 by the user, don't call the after-gc-hook. Instead require the
2862 user to run the hook manually.
2864 * pairs.c (scm_error_pair_access): New function. Only compiled
2865 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
2867 * pairs.h (SCM_VALIDATE_PAIR): New macro.
2869 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
2870 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
2871 is a real pair object. (Glocs are also accepted, but that may
2872 change.) If not, abort with an error message.
2874 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2876 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
2878 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
2879 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
2881 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
2883 * extensions.c (scm_c_register_extension): Allow NULL as library
2885 (load_extension): Ignore NULL library names when comparing.
2887 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
2888 non-pointers are being compared. Thanks to Alexander Klimov!
2890 2001-06-04 Gary Houston <ghouston@arglist.com>
2892 * rw.c (scm_write_string_partial): new procedure implementing
2893 write-string/partial in (ice-9 rw).
2894 * rw.h: declare scm_write_string_partial.
2896 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
2898 * keywords.c (keyword_print): Substract 1 from length of symbol
2899 name, accounting for the silly dash.
2901 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
2902 Do not emit deprecation warning.
2904 Added exception notice to all files.
2906 * dynl.c: Include "deprecation.h".
2908 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
2910 * dynl.c (scm_register_module_xxx, scm_registered_modules,
2911 scm_clear_registered_modules): Deprecated.
2913 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
2915 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
2916 guile-snarf-docs-texi.
2918 * fports.c: HAVE_ST_BLKSIZE changed to
2919 HAVE_STRUCT_STAT_ST_BLKSIZE.
2920 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
2921 HAVE_STRUCT_STAT_ST_BLKSIZE.
2923 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
2924 HAVE_STRUCT_STAT_ST_RDEV.
2925 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
2926 HAVE_STRUCT_STAT_ST_BLKSIZE.
2927 (scm_stat2scm): HAVE_ST_BLOCKS changed to
2928 HAVE_STRUCT_STAT_ST_BLOCKS.
2930 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
2932 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
2933 of scm_eval_x to allow module changes between the forms in the
2934 string. Set/restore module using scm_c_call_with_current_module.
2936 * mkstemp.c: New file, slightly modified from libiberties
2939 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
2941 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
2942 filter-doc-snarfage.c: new files.
2944 * Makefile.am: add stuff to [build,] use and distribute
2945 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
2947 * guile-snarf.in: grok the new snarf output.
2949 * snarf.h: make the output both texttools- and `read'-friendly.
2951 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
2952 guile-snarf-docs. (should also deprecate, I guess. maybe not).
2954 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
2956 * print.c (scm_simple_format): Support "~~" and "~%". Signal
2957 error for unsupported format controls and for superflous
2958 arguments. Thanks to Daniel Skarda!
2960 * print.h, print.c (scm_print_symbol_name): Factored out of
2962 (scm_iprin1): Call it.
2964 * keywords.c (keyword_print): Use scm_print_symbol_name so that
2965 weird names are printed correctly.
2967 * print.c (scm_print_symbol_name): Symbols whose name starts with
2968 `#' or `:' or ends with `:' are considered weird.
2970 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2972 * numbers.c (scm_difference, scm_divide): Clarified comments for -
2975 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2977 * debug.h: Removed prototype for scm_eval_string.
2979 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2981 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
2982 (make-string 2000 #\!))' in an older version).
2984 Change strncpy to memcpy to allow embedded NUL characters in
2987 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
2989 * hooks.c (scm_create_hook): deprecated.
2990 (make_hook): deleted.
2991 (scm_make_hook): all the hook creation code is now here.
2993 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
2994 a hook, make it permanent, and do a `scm_c_define' on it.
2996 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
2998 * socket.c (s_scm_inet_pton): fix docstring quoting.
2999 (s_scm_inet_ntop): ditto.
3001 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
3003 * hashtab.c (scm_internal_hash_fold): fix argument position in
3006 * environments.c (s_scm_import_environment_set_imports_x): fix
3007 argument position in SCM_ASSERT.
3009 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
3010 (s_scm_make_iloc): ditto.
3012 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3014 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
3016 * eval.c (promise_print): Read the promise's value as an object.
3018 (SCM_CEVAL): Don't perform side-effecting operations in macro
3021 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
3022 conditional expression.
3024 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
3027 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
3028 text, removed redundant computation of effective_length and fixed
3031 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
3034 (wrap_init): Don't use SCM_C[AD]R for non pairs.
3036 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
3038 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
3039 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
3041 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
3043 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
3044 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
3045 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
3046 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
3048 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
3050 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
3052 * ramap.c (ramap_rp): Removed bogus `;´.
3054 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
3057 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
3058 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
3059 Read SCM objects rather than scm_bits_t values.
3061 * tags.h (SCM_VOIDP_TEST): Removed.
3063 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
3064 value of 2 now corresponds to the former 1, the current 1
3065 corresponds to the former situation that SCM_VOIDP_TEST was
3068 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
3069 If this appears to be not ANSI compliant, we will change it to
3070 typedef struct scm_unused_struct { } * SCM;
3071 Thanks to Han-Wen Nienhuys for the suggestion.
3073 * unif.c (scm_array_set_x): Fix typing problem, and use
3074 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
3075 dealing with uniform vectors.
3077 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
3079 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
3080 (scm_igc): mark from them, too (precisely, not conservatively!).
3082 * root.h (scm_gc_registered_roots): new object in
3085 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
3086 `scm_protect_object'. shouldn't call it at all, though, it seems.
3088 * gc.c (scm_[un]protect_object): deprecated.
3089 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
3090 (scm_gc_[un]register_root[s]): new.
3092 * gc.h: add prototypes for scm_gc_[un]protect_object,
3093 scm_gc_[un]register_root[s].
3095 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
3097 revert the controversial part of the 2001-05-24 changes.
3099 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
3101 * modules.c (scm_env_module): Exported to Scheme.
3103 * eval.c (scm_debug_opts): New option `show-file-name'.
3105 * debug.h (SCM_SHOW_FILE_NAME): New.
3107 * backtrace.c: Include "libguile/filesys.h".
3108 (sym_base, display_backtrace_get_file_line,
3109 display_backtrace_file, display_backtrace_file_and_line): New.
3110 (display_frame): Call display_backtrace_file_and_line if that is
3112 (display_backtrace_body): Call scm_display_backtrace_file if
3115 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
3116 Prototypes removed since there's no definition for these
3119 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3121 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
3122 Changed use of scm_array->scm_array_t and
3123 scm_array_dim->scm_array_dim_t to enable build with
3124 --disable-deprecated.
3126 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
3128 The purpose of this set of changes is to regularize Guile's usage
3129 of ANSI C integral types, with the following ideas in mind:
3131 - SCM does not nesessarily have to be long.
3132 - long is not nesessarily enough to store pointers.
3133 - long is not nesessarily the same size as int.
3135 The changes are incomplete and possibly buggy. Please test on
3139 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
3142 * unif.h: type renaming:
3143 scm_array -> scm_array_t
3144 scm_array_dim -> scm_array_dim_t
3145 the old names are deprecated, all in-Guile uses changed.
3147 * tags.h (scm_ubits_t): new typedef, representing unsigned
3150 * stacks.h: type renaming:
3151 scm_info_frame -> scm_info_frame_t
3152 scm_stack -> scm_stack_t
3153 the old names are deprecated, all in-Guile uses changed.
3155 * srcprop.h: type renaming:
3156 scm_srcprops -> scm_srcprops_t
3157 scm_srcprops_chunk -> scm_srcprops_chunk_t
3158 the old names are deprecated, all in-Guile uses changed.
3160 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
3161 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
3162 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
3163 vectors.c, vports.c, weaks.c:
3164 various int/size_t -> size_t/scm_bits_t changes.
3166 * random.h: type renaming:
3167 scm_rstate -> scm_rstate_t
3168 scm_rng -> scm_rng_t
3169 scm_i_rstate -> scm_i_rstate_t
3170 the old names are deprecated, all in-Guile uses changed.
3172 * procs.h: type renaming:
3173 scm_subr_entry -> scm_subr_entry_t
3174 the old name is deprecated, all in-Guile uses changed.
3176 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
3178 scm_option -> scm_option_t
3179 the old name is deprecated, all in-Guile uses changed.
3181 * objects.c: various long -> scm_bits_t changes.
3182 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
3184 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
3187 * num2integral.i.c: new file, multiply included by numbers.c, used
3188 to "templatize" the various integral <-> num conversion routines.
3190 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
3191 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
3193 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
3194 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
3195 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
3196 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
3197 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
3198 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
3199 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
3200 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
3201 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
3202 scm_num2size): new functions.
3204 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
3206 * load.c: change int -> size_t in various places (where the
3207 variable is used to store a string length).
3208 (search-path): call scm_done_free, not scm_done_malloc.
3210 * list.c (scm_ilength): return a scm_bits_t, not long.
3211 some other {int,long} -> scm_bits_t changes.
3213 * hashtab.c: various [u]int -> scm_bits_t changes.
3214 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
3215 (scm_ihashx): n: uint -> scm_bits_t
3216 use scm_bits2num instead of scm_ulong2num.
3218 * gsubr.c: various int -> scm_bits_t changes.
3220 * goops.[hc]: various {int,long} -> scm_bits_t changes.
3222 * gh_data.c (gh_num2int): no loss of precision any more.
3224 * gh.h (gh_str2scm): len: int -> size_t
3225 (gh_{get,set}_substr): start: int -> scm_bits_t,
3227 (gh_<num>2scm): n: int -> scm_bits_t
3228 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
3229 (gh_length): return scm_bits_t, not unsigned long.
3231 * gc.[hc]: various small changes relating to many things stopping
3232 being long and starting being scm_[u]bits_t instead.
3233 scm_mallocated should no longer wrap around.
3235 * fports.h: type renaming:
3236 scm_fport -> scm_fport_t
3237 the old name is deprecated, all in-Guile uses changed.
3239 * fports.c (fport_fill_input): count: int -> scm_bits_t
3240 (fport_flush): init_size, remaining, count: int -> scm_bits_t
3242 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
3243 those prototypes, as the functions they prototype don't exist.
3245 * fports.c (default_buffer_size): int -> size_t
3246 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
3247 default_size: int -> size_t
3248 (scm_setvbuf): csize: int -> scm_bits_t
3250 * fluids.c (n_fluids): int -> scm_bits_t
3251 (grow_fluids): old_length, i: int -> scm_bits_t
3252 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
3254 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
3256 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
3257 the new and shiny SCM_NUM2INT.
3259 * extensions.c: extension -> extension_t (and made a typedef).
3261 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
3262 there are no nasty surprises if/when the various deeply magic tag
3263 bits move somewhere else.
3265 * eval.c: changed the locals used to store results of SCM_IFRAME,
3266 scm_ilength and such to be of type scm_bits_t (and not int/long).
3267 (iqq): depth, edepth: int -> scm_bits_t
3268 (scm_eval_stack): int -> scm_bits_t
3269 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
3270 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
3271 i: int -> scm_bits_t
3273 * environments.c: changed the many calls to scm_ulong2num to
3275 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
3277 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
3279 * debug.h: type renaming:
3280 scm_debug_info -> scm_debug_info_t
3281 scm_debug_frame -> scm_debug_frame_t
3282 the old names are deprecated, all in-Guile uses changed.
3283 (scm_debug_eframe_size): int -> scm_bits_t
3285 * debug.c (scm_init_debug): use scm_c_define instead of the
3286 deprecated scm_define.
3288 * continuations.h: type renaming:
3289 scm_contregs -> scm_contregs_t
3290 the old name is deprecated, all in-Guile uses changed.
3291 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
3292 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
3294 * continuations.c (scm_make_continuation): change the type of
3295 stack_size from long to scm_bits_t.
3297 * ports.h: type renaming:
3298 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
3299 scm_port -> scm_port_t
3300 scm_ptob_descriptor -> scm_ptob_descriptor_t
3301 the old names are deprecated, all in-Guile uses changed.
3302 (scm_port_t.entry): int -> scm_bits_t.
3303 (scm_port_t.line_number): int -> long.
3304 (scm_port_t.putback_buf_size): int -> size_t.
3306 * __scm.h (long_long, ulong_long): deprecated (they pollute the
3307 global namespace and have little value beside that).
3308 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
3310 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
3311 exist (for size_t & ptrdiff_t).
3312 (scm_sizet): deprecated.
3314 * Makefile.am (noinst_HEADERS): add num2integral.i.c
3316 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
3318 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
3319 SCM_VARIABLE_INIT since that it what it used to be.
3321 * deprecation.c (scm_include_deprecated_features): Make docstring
3322 ANSIsh. Thanks to Matthias Köppe!
3324 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
3326 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
3327 needed for weak-key hashtables.
3329 * procs.c (scm_make_subr_with_generic): Add missing last argument
3330 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
3332 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
3333 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
3335 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
3337 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
3339 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
3340 `duplicate_string'. Do not use an indirect cell, store symbol
3341 directly in collision list of hash table.
3342 (duplicate_string): Removed.
3344 * init.c (scm_init_guile_1): Call scm_init_extensions.
3346 * Makefile.am: Add "extensions.c" and related files in all the
3349 * extensions.h, extension.c: New files.
3351 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
3353 * modules.h (scm_system_module_env_p): Move out of deprecated
3356 * rw.h (scm_init_rw): Added prototype.
3358 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
3359 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
3360 New functions. They replace scm_make_gsubr and
3361 scm_make_gsubr_with_generic. The `make' variants only create the
3362 gsubr object, while the `define' variants also put it into the
3363 current module. Changed all callers.
3364 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
3366 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
3367 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
3368 functions. They replace scm_make_subr, scm_make_subr_opt and
3369 scm_make_subr_with_generic. The `make' variants only create the
3370 subr object, while the `define' variants also put it into the
3371 current module. Changed all callers.
3372 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
3375 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
3376 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
3379 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
3381 * throw.c (scm_lazy_catch): Slight docstring clarification.
3383 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
3385 * throw.c: Lazy-catch handlers are no longer allowed to return.
3386 Fixed comments throughout.
3387 (scm_ithrow): Signal an error when a lazy-catch handler returns.
3388 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
3391 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
3392 refered to s_scm_minor_version previously.
3394 * modules.h, modules.c: Moved around a lot of code so that
3395 deprecated features appear at the bottom.
3396 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
3397 module_prefix, make_modules_in_var, beautify_user_module_x_var,
3398 scm_the_root_module, scm_make_module, scm_ensure_user_module,
3399 scm_load_scheme_module): Deprecated.
3400 (scm_system_module_env_p): Return SCM_BOOL_T directly for
3401 environments corresponding to the root module.
3402 (convert_module_name, scm_c_resolve_module,
3403 scm_c_call_with_current_module, scm_c_define_module,
3404 scm_c_use_module, scm_c_export): New.
3405 (the_root_module): New static variant of scm_the_root_module. Use
3406 it everywhere instead of scm_the_root_module.
3408 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
3409 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
3410 (scm_c_with_fluid): New.
3411 (scm_with_fluids): Use scm_c_with_fluids instead of
3412 scm_internal_with_fluids.
3414 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
3415 `scm_init_goops'. Do not explicitly create/switch modules.
3416 Return SCM_UNSPECIFIED.
3417 (scm_init_goops): Only register `%init-goops-builtins' procedure.
3418 (scm_load_goops): Use scm_c_resolve_module instead of
3421 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
3422 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
3423 `scm_init_rw' prior to loading the startup files.
3425 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
3426 scm_init_rdelim. Do not explicitly create/switch modules.
3427 Return SCM_UNSPECIFIED.
3428 (scm_init_rdelim): Only register `%init-rdelim-builtins'
3431 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
3432 explicitly create/switch modules. Return SCM_UNSPECIFIED.
3433 (scm_init_rw): Only register `%init-rw-builtins' procedure.
3435 * script.c (scm_shell): Evaluate the compiled switches in the
3436 current module, not in the root module.
3438 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
3440 * fluids.c (scm_c_with_fluids): Rename from
3441 scm_internal_with_fluids.
3442 (scm_internal_with_fluids): Deprecated.
3443 (scm_c_with_fluid): New.
3445 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3447 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
3449 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
3450 accessed with SCM_C[AD]R.
3452 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
3454 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
3456 * version.c (s_scm_major_version): doc fixes.
3457 (s_scm_minor_version): doc fixes.
3458 (s_scm_minor_version): new function.
3460 * version.h (scm_init_version): new function.
3462 * versiondat.h.in: add GUILE_MICRO_VERSION.
3464 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3466 * deprecation.c (scm_init_deprecation): Renamed
3467 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
3469 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
3471 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
3472 dependent on cpp_cnvt.awk
3474 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3476 * script.c (scm_compile_shell_switches): New command line option
3477 `--use-srfi' for loading a list of SRFIs on startup.
3478 (scm_shell_usage): Added `--use-srfi' to help message.
3480 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
3482 Merged from mvo-vcell-cleanup-1-branch.
3484 The concept of vcells has been removed from Guile. With it,
3485 explicit obarrays and associated operations are gone. Use
3486 hashtables instead of obarrays.
3488 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
3489 result as variable instead of vcell. Glocs no longer point to a
3490 vcell but to a variable. Use scm_c_define instead of
3491 scm_sysintern and treat the result as a variable (which it is),
3494 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
3495 SCM_DEFVARIABLEP): Deprecated.
3496 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
3497 (variable_print): Do not print name of variable.
3498 (variable_equalp): Compare values, not vcells.
3499 (anonymous_variable_sym): Removed.
3500 (make_vcell_variable): Removed.
3501 (make_variable): New, as replacement.
3502 (scm_make_variable, scm_make_undefined_variable): Do not take name
3504 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
3506 (scm_builtin_variable): Deprecated.
3508 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
3509 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
3510 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
3511 scm_sysintern, scm_sysintern0, scm_symbol_value0,
3512 scm_string_to_obarray_symbol, scm_intern_symbol,
3513 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
3514 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
3515 Deprecated and moved to "symbols-deprecated.c".
3516 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
3517 (scm_init_symbols): Call scm_init_symbols_deprecated.
3518 * symbols-deprecated.c: New file.
3519 * Makefile.am: Added symbols-deprecated.c and related files in all
3522 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
3523 SCM_GLOBAL_VCELL_INIT): Deprecated.
3524 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
3525 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
3527 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
3530 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
3531 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
3532 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
3533 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
3534 Changed according to the `throughout' comments.
3536 * modules.h, modules.c (scm_module_system_booted_p): Changed type
3538 (scm_module_type): Removed.
3539 (the_root_module): Renamed to the_root_module_var. Now points to
3540 a variable instead of a vcell. Updated all uses.
3541 (scm_the_root_module): Return SCM_BOOL_F when module systems
3542 hasn't been booted yet.
3543 (SCM_VALIDATE_STRUCT_TYPE): Removed.
3544 (scm_post_boot_init_modules): Made static.
3545 (scm_set_current_module): Call scm_post_boot_init_modules on first
3547 (make_modules_in, beautify_user_module_x, resolve_module,
3548 try_module_autoload, module_make_local_var_x): Tacked on "_var"
3549 suffix. Now point to variables instead of vcells. Updated all
3551 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
3552 and return SCM_BOOL_F in that case.
3553 (scm_module_transformer): Likewise.
3554 (sym_module, scm_lookup_closure_module, scm_env_module): New.
3555 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
3556 (scm_eval_closure_lookup): Do not allow new definitions when
3557 `interface' flag is set.
3558 (scm_standard_interface_eval_closure): New.
3559 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
3560 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
3561 scm_c_lookup, scm_c_module_define, scm_c_define,
3562 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
3563 scm_modules_prehistory): New.
3564 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
3565 instead of scm_intern0.
3567 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
3570 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
3571 hashtable operations to maintain the keywords, not obarray ones.
3573 * init.c (scm_load_startup_files): Do not call
3574 scm_post_boot_init_modules. This is done by
3575 scm_set_current_module now.
3576 (scm_init_guile_1): Call scm_modules_prehistory. Call
3577 scm_init_variable early on.
3579 * goops.c (s_scm_sys_goops_loaded): Get
3580 var_compute_applicable_methods from scm_sym2var, not from a direct
3581 invocation of scm_goops_lookup_closure.
3583 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
3585 * gc.c: Added simple debugging hack to mark phase of GC: When
3586 activated, do not tail-call scm_gc_mark. This gives nice
3588 (scm_unhash_name): Removed.
3590 * feature.c (features): Renamed to features_var. Now points to a
3591 variable instead of a vcell. Updated all uses.
3593 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
3594 `scm_current_module_lookup_closure' which will do the right thing
3595 when the module system hasn't been booted yet.
3596 (SCM_GLOC_SYM): Removed.
3597 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
3598 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
3600 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
3601 instead of with vcells. Do not overwrite `var' with the result of
3602 the lookup, use the new `real_var' instead. Remove `var2' in
3603 exchange (which was only used with threads).
3604 (sym_three_question_marks): New.
3605 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
3607 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
3608 (scm_m_atfop): Expect the function definition to be a variable
3610 (scm_macroexp): Do not use `unmemocar', explicitely remember the
3612 (scm_unmemocopy): Removed thoughts about anti-macro interface.
3613 (scm_eval_args): Use more explicit code in the gloc branch of the
3614 atrocious struct ambiguity test. The optimizer will sort this
3616 (scm_deval_args): Likewise.
3617 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
3618 remember the symbol instead. Added some comments where
3619 scm_tc3_cons_gloc really exclusively refers to structs.
3620 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
3621 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
3622 of scm_sysintern in general.
3624 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
3627 * debug.c (s_scm_make_gloc): Only allow proper variables, no
3628 pairs. Put the variable directly in the gloc.
3629 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
3630 (scm_init_debug): Use scm_c_define instead scm_sysintern.
3632 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
3634 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
3635 scm_the_last_stack_fluid_var. It now points to a variable instead
3636 of a vcell. Updated all uses.
3637 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
3638 instead of a vcell. Updated all uses.
3640 * _scm.h: Include "variables.h" and "modules.h" since almost
3641 everybody needs them now.
3643 * root.h (scm_symhash, scm_symhash_vars): Removed.
3644 * gc.c (scm_init_storage): Do not initialize them.
3646 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3648 * eval.c (scm_init_eval): Initialize scm_undefineds and
3651 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
3652 like the SCM_NEWCELL macro counterparts.
3654 (scm_init_storage, scm_init_gc): Moved initialization of
3655 scm_tc16_allocated from scm_init_gc to scm_init_storage.
3657 (scm_init_storage): Moved initialization of scm_undefineds and
3658 scm_listofnull to eval.c, initializion of scm_nullstr to
3659 strings.c, initializion of scm_nullvect to vectors.c.
3661 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
3662 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
3664 * init.c (scm_init_guile_1): Reordered some initializations and
3665 added dependcy information comments.
3667 * load.c (scm_init_load): Use scm_nullstr.
3669 * strings.c (scm_init_strings): Initialize scm_nullstr.
3671 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
3673 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
3675 * values.c (print_values): Print as a unreadable object, not as
3676 multiple lines. Thanks to Matthias Köppe!
3678 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3680 * deprecation.c: Fixed copyright date.
3682 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
3683 DEPRECATION_H to SCM_DEPRECATION_H.
3685 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
3687 * guile-doc-snarf.in: Update copyright.
3688 Fix relative path bug. Thanks to Sergey Poznyakoff.
3690 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
3692 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
3693 accept open ports. Thanks to Quetzalcoatl Bradley!
3695 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3697 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
3698 has 779 primitives on startup.
3700 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
3702 * eval.c (scm_i_eval): Copy expression before passing it to
3703 SCM_XEVAL. The copy operation was removed unintendedly during my
3704 change on 2001-03-25.
3706 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
3708 from Matthias Köppe (thanks!):
3710 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
3713 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
3716 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3718 * gc.c (scm_init_gc): Added FIXME comment.
3720 * hooks.c: Since hooks don't have a name any more, it is not
3721 necessary to include objprop.h.
3723 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
3725 (symbol_name, scm_make_hook_with_name): Removed.
3727 (scm_create_hook): Don't set the hook's name property.
3729 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
3731 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
3733 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
3735 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
3736 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
3737 FLOBUFLEN and define it unconditionally.
3739 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
3741 * gh_data.c (gh_lookup): Call gh_module_lookup with
3742 `scm_current_module ()', not `#f'.
3743 (gh_module_lookup): Expect a module instead of an obarray as first
3744 argument and do lookup in that module.
3746 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
3747 arrays. The length of array is already determined differently and
3748 scm_uniform_vector_length does not work on arrays.
3750 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
3752 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
3753 as well. "SCM (*)(...)" does not work on RedHat 7.1.
3755 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
3756 they are not used. Changed `wrong type' error into `wrong num
3757 args' error. Changed all callers.
3759 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
3760 arguments are supplied.
3762 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
3764 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
3765 describe `regexp/notbol' and `regexp/noteol' execution flags.
3767 * strop.c (scm_substring_move_x): Doc fix; nfc.
3769 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
3771 * objects.c, objects.h (scm_valid_object_procedure_p): New.
3772 (scm_set_object_procedure_x): Use it to check argument. Fix
3775 * evalext.c (scm_definedp): Fix docstring.
3777 2001-05-05 Gary Houston <ghouston@arglist.com>
3779 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
3782 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
3784 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
3785 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
3786 Change R4RS references to R5RS.
3788 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
3789 docstring source are correctly reproduced in the output (ii)
3790 we don't anymore get occasional trailing quotes. Also reorganized
3791 and commented the code a little.
3793 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
3796 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3798 * strop.c (scm_string_split): New procedure.
3800 * strop.h (scm_string_split): Added prototype.
3802 2001-05-04 Gary Houston <ghouston@arglist.com>
3804 * socket.c: define uint32_t if netdb.h doesn't. thanks to
3807 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
3809 * rw.c: Include "modules.h" and "strports.h".
3811 * net_db.h (scm_gethost): Added prototype.
3813 * deprecation.h, deprecation.c: New.
3814 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
3815 (DOT_X_FILES): Added "deprecation.x".
3816 (modinclude_HEADERS): Added "deprecation.h".
3818 * init.c: Include "deprecation.h".
3819 (scm_init_guile_1): Call scm_init_deprecation.
3821 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
3823 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
3824 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
3827 2001-04-29 Gary Houston <ghouston@arglist.com>
3829 * rw.c: new file, implementing C part of module (ice-9 rw).
3830 (scm_read_string_x_partial): moved from ioext.c
3831 (scm_init_rw): new proc.
3833 init.c: include rw.h and call scm_init_rw.
3834 Makefile.am: include rw.c and rw.h.
3836 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
3838 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
3839 know what's supposed to happen to it.
3841 * list.h (scm_list_star): deprecation expired - removed.
3843 * numbers.h (scm_dblproc): deprecation expired - removed.
3844 (SCM_UNEGFIXABLE): deprecation expired - removed.
3845 (SCM_FLOBUFLEN): deprecation expired - removed.
3846 (SCM_INEXP): deprecation expired - removed.
3847 (SCM_CPLXP): deprecation expired - removed.
3848 (SCM_REAL): deprecation expired - removed.
3849 (SCM_IMAG): deprecation expired - removed.
3850 (SCM_REALPART): deprecation expired - removed.
3851 (scm_makdbl): deprecation expired - removed.
3852 (SCM_SINGP): deprecation expired - removed.
3853 (SCM_NUM2DBL): deprecation expired - removed.
3854 (SCM_NO_BIGDIG): deprecation expired - removed.
3856 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
3857 (scm_tc_dblr): deprecation expired - removed.
3858 (scm_tc_dblc): deprecation expired - removed.
3859 (scm_tc16_flo): deprecation expired - removed.
3860 (scm_tc_flo): deprecation expired - removed.
3862 * tag.h (scm_tag): deprecation expired - removed.
3864 * tag.c: (scm_tag): deprecation expired - removed.
3866 * ioext.c: (scm_fseek): deprecation expired - removed.
3868 * ioext.h (scm_fseek): deprecation expired - removed.
3870 * gh_data.c (gh_int2scmb): deprecation expired - removed.
3872 * gh.h (gh_int2scmb): deprecation expired - removed.
3874 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
3876 * stacks.c (scm_make_stack): Fix typo in docstring.
3878 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
3880 * error.c (scm_sysmissing): deprecation expired - removed.
3882 * error.h (scm_sysmissing): deprecation expired - removed.
3885 (scm_init_gc): gc-thunk deprecation expired - removed.
3886 (scm_gc_vcell): deprecation expired - removed.
3887 (gc_async_thunk): scm_gc_vcell related code removed.
3889 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
3892 (SCM_NSTRINGP): deprecation expired - removed.
3893 (SCM_NRWSTRINGP): deprecation expired - removed.
3895 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
3898 (SCM_ICHRP): deprecation expired - removed.
3899 (SCM_ICHR): deprecation expired - removed.
3900 (SCM_MAKICHR): deprecation expired - removed.
3903 (SCM_INPORTP): deprecation expired - removed.
3904 (SCM_OUTPORTP): deprecation expired - removed.
3906 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
3908 * modules.c (scm_module_type): New.
3909 (scm_post_boot_init_modules): Initialize from Scheme value.
3910 (the_module, scm_current_module, scm_init_modules): the_module is
3912 (scm_current_module): Export to Scheme.
3913 (scm_set_current_module): Do not call out to Scheme, do all the
3914 work in C. Export procedure to Scheme. Only accept modules, `#f'
3915 is no longer valid as the current module. Only set
3916 scm_top_level_lookup_closure_var and scm_system_transformer when
3917 they are not deprecated.
3918 (scm_module_transformer, scm_current_module_transformer): New.
3920 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
3921 scm_current_module_transformer, scm_module_transformer): New.
3923 * gh_data.c: Removed FIXME comment about gh_lookup returning
3924 SCM_UNDEFINED. That's the right thing to do.
3926 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
3927 into the conditionally compiled sections.
3928 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
3929 scm_current_module_transformer instead of scm_system_transformer.
3930 * init.c (start_stack): Move initialization of
3931 scm_system_transformer to the deprecated section.
3933 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
3935 * throw.c (scm_throw): Correct docstring.
3937 2001-04-22 Gary Houston <ghouston@arglist.com>
3939 * socket.c: attempted to improve the docstrings slightly.
3941 * net_db.c: remove bogus "close" declaration.
3942 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
3943 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
3945 * net_db.h: declarations moved too.
3947 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
3949 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
3950 (VALIDATE_INET6): new macro.
3951 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
3952 inet-pton and inet-ntop.
3953 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
3954 (scm_addr_vector): use ipv6_net_to_num.
3956 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3958 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
3959 smob number explicitly. Use SCM_TC2SMOBNUM instead.
3961 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
3962 when compiled in debug mode.
3964 (scm_gc_sweep): Only call smob's free function if it is defined.
3966 * print.c (scm_iprin1): No need to check for validity of smob
3967 type or existence of print function.
3969 * smob.[ch] (scm_smobs): Made into a fixed size global array.
3970 Resizing will not work well with preemptive threading.
3972 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
3974 (scm_make_smob_type): Extracted initialization of smob
3975 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
3976 of the critical section.
3978 (scm_smob_prehistory): Initialize all smob descriptors. By
3979 default, don't assign a smob free function: Most smob types don't
3982 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
3984 2001-04-21 Gary Houston <ghouston@arglist.com>
3986 * socket.c (FLIP_NET_HOST_128): new macro.
3987 (scm_fill_sockaddr): use new macro.
3988 (scm_addr_vector): completed IPv6 address support. added const
3989 to the address parameter.
3991 2001-04-20 Gary Houston <ghouston@arglist.com>
3993 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
3994 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
3996 (scm_addr_vector): use a switch instead of multiple if statements.
3997 Add support for IPv6 (incomplete) .
3998 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
4000 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
4002 * struct.c (scm_free_structs): Only pairs may be accessed with
4005 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4007 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
4009 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4010 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
4011 parentheses in order to get the correct associativity.
4013 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4015 * unif.c (scm_array_to_list): Added missing handling of arrays of
4016 bytes. Thanks to Masao Uebayashi for the bug report.
4018 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4020 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
4023 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4025 * procs.h (SCM_CLOSURE_FORMALS): New macro.
4027 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
4028 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
4029 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
4030 SCM_CLOSURE_FORMALS.
4032 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
4033 (scm_i_procedure_arity): Prefer stronger predicates like
4034 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4036 * macros.c (macro_print): Extracted macro printing code from
4037 print.c and simplified it.
4039 (scm_macro_type): Use SCM_MACRO_TYPE;
4041 (scm_init_macros): Use macro_print for printing macros.
4043 * print.c (scm_print_opts): Improved option documentation.
4045 (scm_iprin1): Extracted printing of macros to macros.c.
4046 Simplified printing of ordinary closures.
4048 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
4049 Martin Grabmueller for the bug report.
4051 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4053 This patch eliminates some further applications of SCM_C[AD]R to
4056 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
4057 never been applied to real pairs.
4059 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
4061 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
4063 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
4064 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
4065 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
4067 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
4070 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
4071 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
4073 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
4074 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
4075 SCM_SET{AND,OR}_CAR.
4077 2001-04-17 Gary Houston <ghouston@arglist.com>
4079 * some initial support for IPv6:
4081 * socket.c (scm_fill_sockaddr): improve the argument validation.
4082 don't allocate memory until all args are checked. instead of
4083 unconditional memset of soka, try setting sin_len to 0 if
4084 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
4085 (scm_socket, scm_connect): extend docstrings for IPv6.
4086 (scm_init_socket): intern AF_INET6 and PF_INET6.
4088 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
4090 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
4091 matches SCM_DEFER_INTS at the beginning of the function.
4093 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
4095 * gc.c (scm_igc): Unconditionally call
4096 SCM_CRITICAL_SECTION_START/END.
4098 * fluids.c (next_fluid_num): Unconditionally call
4099 SCM_CRITICAL_SECTION_START/END.
4100 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
4102 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
4103 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
4106 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
4107 Defined as nothing for the case of !defined(USE_THREADS).
4108 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
4110 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
4111 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
4113 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
4114 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
4115 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
4116 SCM_CRITICAL_SECTION_START/END.
4117 (SCM_REALLOW_INTS: Bug fix. Don't call
4118 SCM_THREAD_SWITCHING_CODE.
4119 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
4120 SCM_THREAD_SWITCHING_CODE directly.
4121 (SCM_ENTER_A_SECTION): Unconditionally use
4122 SCM_CRITICAL_SECTION_START/END. (was:
4123 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
4125 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4127 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
4128 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
4129 allowed to explicitly set this macro via the CFLAGS variable
4132 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
4133 (SCM_THREAD_CRITICAL_SECTION_START,
4134 SCM_THREAD_CRITICAL_SECTION_END): Renamed
4135 SCM_THREAD_CRITICAL_SECTION_START/END to
4136 SCM_CRITICAL_SECTION_START/END.
4138 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
4140 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
4143 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
4144 (MISSING_BZERO_DECL): Remove the declaration.
4146 Thanks to NIIBE Yutaka.
4148 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4150 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
4151 goops module should be registered in order to work for an
4152 application which uses libguile statically linked.)
4154 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
4156 * numbers.[ch] (scm_num2long, scm_num2long_long,
4157 scm_num2ulong_long, scm_num2ulong): Argument position is an
4160 * environments.c (eval_environment_folder,
4161 import_environment_folder), gh_data.c (gh_scm2longs,
4162 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
4163 for integers and pointers, respectively.
4165 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
4166 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
4167 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
4168 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
4170 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
4171 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
4172 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
4173 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
4174 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
4175 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
4177 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
4179 * strings.c (scm_read_only_string_p): Update docstring to reflect
4180 current (non-)usage of "read only" strings.
4181 (scm_make_shared_substring): Clarify docstring by changing
4182 "semantics" to "arguments".
4184 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4186 * hooks.c (scm_make_hook, scm_make_hook_with_name),
4187 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
4190 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4192 The following changes make the documentation more consistent.
4194 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
4195 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
4196 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
4197 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
4200 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
4201 (scm_array_dimensions, scm_make_shared_array),
4202 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
4203 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
4204 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
4205 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
4206 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
4207 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
4208 macros.c (scm_makmmacro), list.c (scm_append), environments.c
4209 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
4210 @example ... @end example to @lisp ... @end lisp.
4212 * weaks.c (scm_weak_vector): Corrected docstring.
4214 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
4215 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
4216 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
4217 (scm_hashx_set_x, scm_hashx_get_handle),
4218 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
4219 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
4220 vectors.c (scm_vector_fill_x), strings.c
4221 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
4222 objprop.c (scm_set_object_properties_x):
4223 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
4224 strports.c (scm_call_with_input_string), ports.c
4225 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
4226 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
4227 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
4228 (scm_make_weak_vector,scm_weak_vector_p),
4229 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
4230 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
4231 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4232 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
4233 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
4234 Made parameter names match documentation by renaming parameters
4235 and/or fixing docstrings.
4237 * numbers.c (scm_ash): Corrected Texinfo markup.
4239 * strop.c (scm_string_index, scm_string_rindex),
4240 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
4242 * vports.c (scm_make_soft_port), unif.c
4243 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
4244 (scm_dimensions_to_uniform_array, scm_transpose_array),
4245 (scm_array_in_bounds_p, scm_uniform_vector_ref),
4246 (scm_bit_count, scm_bit_position, scm_bit_count_star),
4247 (scm_array_to_list, scm_list_to_uniform_array),
4248 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
4249 (scm_open_input_string, scm_open_output_string),
4250 (scm_get_output_string), strop.c (scm_string_copy),
4251 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
4252 (scm_get_internal_real_time, scm_times),
4253 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
4254 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
4255 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
4256 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
4257 simpos.c (scm_system), random.c (scm_random_uniform),
4258 (scm_random_normal, scm_random_exp), ramap.c
4259 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
4260 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
4261 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
4262 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
4263 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
4264 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
4265 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
4266 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
4267 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
4268 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
4269 (scm_logand, scm_logior, scm_logxor, scm_lognot),
4270 (scm_integer_expt, scm_bit_extract, scm_logcount),
4271 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
4272 net_db.c (scm_inet_netof, scm_lnaof), modules.c
4273 (scm_interaction_environment), macros.c (scm_makacro),
4274 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
4275 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
4276 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
4277 (scm_fluid_ref), filesys.c (scm_open_fdes),
4278 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
4279 Docstring correction: `Returns' -> `Return'
4281 * gc.c (scm_set_debug_cell_accesses_x):
4282 (s_scm_gc_set_debug_check_freelist_x):
4283 * fluids.c (scm_fluid_p): Added texinfo markup.
4285 * error.c (scm_strerror): Made docstring more precise.
4287 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
4288 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
4289 (scm_symbol_p, scm_symbol_to_string), strorder.c
4290 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
4291 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
4292 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
4293 (scm_string_ci_geq_p), strop.c (scm_string_copy),
4294 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
4296 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
4298 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
4299 mode, as suggested by Michael Livshin.
4301 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
4303 * backtrace.c (display_backtrace_body): since the `print_state'
4304 variable is not used (instead its data field is used directly as
4305 `pstate'), protect it from the hungry compiler optimizations.
4306 thanks to Bill Schottstaedt for the report.
4308 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4310 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
4311 It is only defined and used if guile is compiled with
4312 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
4313 let cells with a free_cell type tag be visible outside of the
4314 garbage collector when in debug mode.
4316 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
4318 (scm_assert_cell_valid): Use a local static variable to avoid
4321 (MARK): Only check for rogue cell pointers in debug mode. Use
4322 scm_cellp for this purpose and place all checks for rogue pointers
4323 into that function. Further, since due to conservative scanning
4324 we may encounter free cells during marking, don't use the standard
4325 cell type accessor macro to determine the cell type.
4327 (scm_cellp): Check if the cell pointer actually points into a
4330 (scm_init_gc): Initalize scm_tc16_allocated.
4332 * gc.h (GCH): Renamed to SCM_GC_H.
4334 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
4335 might be unnecessary, but I feel better this way :-)
4337 (SCM_GC_CELL_TYPE): New macro.
4339 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
4340 in guile, and it is unlikely that they will be applied to real
4343 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
4345 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
4346 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
4348 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
4349 make sure that in debug mode no free cell will ever be visible
4350 outside of the garbage collector.
4352 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4354 * async.c (scm_asyncs_pending): Don't use != to compare SCM
4357 * async.c (scm_system_async), variable.c (scm_make_variable,
4358 scm_make_undefined_variable): Use scm_cons to create a pair.
4360 * debug.c (scm_reverse_lookup): Perform proper type checking.
4361 Remove suspicious use of SCM_SLOPPY_CONSP.
4363 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
4364 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
4365 the corresponding optimization.
4367 * eval.c (iqq): Use proper type check.
4369 (scm_m_expand_body): Remove redundant type checks.
4371 (promise_print): Don't access promise cells as pairs.
4373 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
4374 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
4375 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
4376 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
4377 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
4379 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
4380 (scm_iprin1): Use new macro predicate and accessors.
4382 * eval.h (scm_tc16_macro): Removed declaration. It is declared
4385 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
4386 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
4387 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
4388 SCM_VARIABLE_H. Even the macros that are used to inhibit
4389 including a header file twice should be in the SCM_ namespace.
4391 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
4392 properties.c (scm_primitive_property_ref,
4393 scm_primitive_property_del_x): Prefer stronger predicates like
4394 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4396 * gc.c (MARK): Use proper macros to access procedure-with-setter
4397 cell elements and closure cell elements.
4399 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
4400 access free cells as pairs.
4402 (scm_unprotect_object): scm_hashq_get_handle returns #f if
4403 no hashtab entry is found.
4405 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
4406 SCM_CLR_PORT_OPEN_FLAG.
4408 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
4409 use SCM_SET_C[AD]R for uninitialized cells.
4411 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
4412 If the hashtable has no slots, return #f instead of '(). This
4413 unifies the return value with most assoc-functions.
4415 (scm_hash_fn_ref): Use proper type check.
4417 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
4418 Removed references to non-existing functions from documentation.
4420 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
4421 access keyword cell elements.
4423 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
4426 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
4428 * print.c (scm_iprlist): Added comment. Improved loop
4431 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
4434 * smob.c (scm_markcdr): Don't access smob cells as pairs.
4436 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
4438 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
4441 * variable.c (variable_print, variable_equalp, scm_variable_ref,
4442 scm_variable_set_x): Use proper macros to access variable cell
4445 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
4447 * variable.h (SCM_VARVCELL): Don't access variable cells as
4450 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
4451 added FIXME comment, removed register specifier.
4453 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
4455 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
4456 * init.c (scm_init_guile_1): Don't init goopscore module.
4458 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
4460 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
4462 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4464 * strop.c (scm_string_to_list): Fixed docstring markup.
4465 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
4466 (scm_string_downcase, scm_string_capitalize_x),
4467 (scm_string_capitalize): Rewrote and corrected docstrings.
4468 (scm_string_ci_to_symbol): Made docstring more explicit.
4470 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
4472 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
4474 (scm_call_with_values): Removed.
4475 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
4476 so that it can be exported.
4477 (scm_call_with_values): Removed.
4479 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
4480 * eval.c: Include "libguile/values.h"
4481 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
4483 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
4484 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
4485 New delcarations to support above change.
4487 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
4488 errors with last change.
4490 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
4492 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
4493 scm_i_eval): Moved the application of the system transformer from
4494 scm_i_eval to scm_primitive_eval.
4496 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
4498 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
4500 * strop.c (scm_string_index): Fix docstring line break
4503 * list.c (scm_cons_star): Fix docstring typo.
4505 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
4507 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
4508 (big2str), ports.c (scm_drain_input), read.c (scm_read,
4509 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
4510 scm_make_string, scm_string_append), strports.c (st_resize_port,
4511 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
4512 scm_makstr with calls to scm_allocate_string.
4514 * strings.[ch] (scm_allocate_string): New function.
4516 * strings.[ch] (scm_makstr): Deprecated.
4518 2001-03-18 Gary Houston <ghouston@arglist.com>
4520 * posix.c (scm_tmpnam): check that return value from tmpnam is not
4521 NULL. rewrote the docstring.
4522 (scm_mkstemp): new procedure implementing "mkstemp!".
4523 * posix.h: declare scm_mkstemp.
4525 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
4526 normally it would be found in netdb.h.
4528 2001-03-17 Gary Houston <ghouston@arglist.com>
4530 * sort.c (scm_sort): move sortvec variable to avoid a compiler
4531 warning when HAVE_ARRAYS is not defined. move len too.
4533 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
4534 (EXTRA_DOT_X_FILES): let configure set the value.
4535 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
4537 * gc.c (scm_must_malloc): changed the comment explaining when
4538 scm_must variants of malloc/free etc., should be used, based on
4539 explanation from Dirk Herrmann.
4540 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
4541 string with procedure name. use scm_must_malloc instead of malloc.
4542 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
4544 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
4545 scm_ungetc): use scm_must variants of malloc/realloc/free.
4546 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
4548 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4550 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4551 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
4552 scm_wrong_type_arg instead.
4554 (SCM_WNA): Deprecated.
4556 * error.[ch] (scm_wta): Deprecated.
4558 * numbers.c (s_i_log): Minor comment fix.
4560 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
4561 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
4562 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
4563 wrong-num-args or misc errors.
4565 * unif.c (scm_make_shared_array, scm_transpose_array,
4566 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
4567 Validate the rest argument (note: this is only done when guile is
4568 built with SCM_DEBUG_REST_ARGUMENT=1)
4570 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
4571 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
4573 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
4574 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
4576 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4578 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
4579 instead of scm_wrong_num_args.
4581 * coop-threads.c: Don't include libguile/strings.h. (Was only
4582 needed for former implementation of SCM_WRONG_NUM_ARGS.)
4584 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
4585 wrong-num-args errors.
4587 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4589 * error.[ch] (scm_error_num_args_subr): New function.
4591 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4593 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
4594 (scm_length, scm_append, scm_reverse, scm_list_ref),
4595 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
4596 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
4597 (scm_delete1_x), gc.c (scm_map_free_list),
4598 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
4599 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
4600 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
4601 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
4602 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
4603 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
4604 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
4606 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
4607 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4608 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
4609 symbols.c (scm_symbol_interned_p), numbers.c
4610 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
4613 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
4615 * snarf.h (SCM_CONST_LONG): Deprecated.
4616 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
4618 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4620 * numbers.c (scm_num2ulong): Check that a bignum is positive
4621 before looking at the magnitude. Correctly check for overflow
4623 (scm_num2long_long): Likewise.
4624 (scm_num2ulong_long): New.
4625 (ULONG_LONG_MAX): Define if not already defined.
4626 * numbers.h: (scm_num2ulong_long): New prototype.
4628 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4630 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
4632 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
4633 (SCM_OPOUTSTRPORTP): New predicate macros.
4634 (scm_open_input_string, scm_open_output_string),
4635 (scm_get_output_string): New prototypes.
4637 * strports.c (scm_open_input_string, scm_open_output_string),
4638 (scm_get_output_string): New procedures (SRFI-6 compliant).
4639 Made scm_tc16_strport non-static.
4641 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4643 * macros.h (SCM_ASSYNT): Removed unused object argument from
4646 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
4647 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
4648 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
4649 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
4650 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
4651 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
4652 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
4653 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4654 scm_m_atdispatch): Removed unused object argument from call to
4657 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4659 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
4660 const int* to reflect that the input array of integers remains
4661 unchanged. Thanks to Brett Viren for the hint.
4663 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4665 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
4666 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
4668 (gh_scm2newstr, gh_symbol2newstr): Change call to
4669 scm_must_malloc() to malloc(), because user-free()able memory is
4672 * gc.c: Added declaration of `scm_debug_check_freelist'.
4674 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4676 * ports.c (scm_port_mode): Changed `mode' array size to 4.
4678 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
4680 * strports.c (scm_object_to_string): New procedure.
4681 (scm_strprint_obj): Deprecated.
4682 * strports.h: Reflect the changes.
4684 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
4686 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
4688 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4689 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
4690 SCM_ASSYNT to check for correct argument types. Either use some
4691 SCM_VALIDATE_* macro or an explicit test.
4693 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
4696 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
4697 instead of calling scm_wta.
4699 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4701 * load.c (scm_primitive_load, scm_primitive_load_path),
4702 (scm_sys_search_load_path): Corrected docstrings (file ->
4705 * eval.c (scm_force): Added texinfo markup to docstring.
4706 (scm_promise_p): Renamed parameter to `obj' to match docstring.
4708 * debug-malloc.c: Reinserted #include <stdio.h>.
4710 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
4712 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
4714 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
4715 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
4716 Use SCM_LISTn instead of scm_listify.
4718 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4720 * _scm.h: Removed #include <errno.h>.
4722 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
4723 errno variable (can be a macro on some systems, for example when
4724 using linux libc with threads).
4726 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
4727 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
4728 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
4729 #include <errno.h> in these 20 out of 100 files.
4731 2001-03-10 Gary Houston <ghouston@arglist.com>
4733 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
4734 not already defined.
4736 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4738 * coop.c: Inserted #include <stdio.h>.
4740 * iselect.c: Reinserted #include <stdio.h>.
4742 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
4744 * posix.c: Replaced `#define' of __USE_XOPEN right before
4745 including unistd.h with a define of _GNU_SOURCE at the very top of
4748 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
4750 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
4751 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
4752 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
4753 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
4754 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
4755 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
4756 print.c, procprop.c, procs.c, properties.c, ramap.c,
4757 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
4758 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
4759 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
4760 Remove #include <stdio.h>
4761 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
4763 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
4765 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4767 * posix.c (scm_gethostname): Set initial name length to 256 for
4770 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4772 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
4773 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
4774 (scm_sethostname, scm_gethostname): New prototypes.
4776 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
4777 <sys/file.h>, if present.
4778 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
4779 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
4780 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
4781 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
4782 (scm_sethostname, scm_gethostname): New procedures.
4784 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
4786 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
4787 not optional (ii) "recommend" spelling correction.
4789 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4791 * ramap.c (racp): Removed optimization which caused array copying
4792 to fail if the two arrays shared storage. Re-inserted the IVDEP
4793 macros removed in the change of 2000-03-09. (Don't really have a
4794 complete grasp of what they are for, but they seem to be necessary
4795 on Crays. This needs testing!) Thanks to Miroslav Silovic.
4797 * hash.c (scm_string_hash): Don't downcase characters.
4799 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4801 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
4802 size from 277 --> 1009.
4804 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
4807 * coop-threads.c: Fixed change of 2001-03-06.
4809 * validate.h: Code formatting.
4811 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
4813 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
4814 (*.doc): Add dependency on guile-snarf.awk.in.
4816 * guile-snarf.awk.in: Neglect spaces at the end of
4817 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
4818 middle of docstrings. (To avoid the problem with gcc-2.96.)
4820 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
4822 * coop-threads.c (scm_call_with_new_thread), load.c
4823 (scm_primitive_load, scm_sys_search_load_path), random.c
4824 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
4825 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
4826 (potentially) issue a scm-misc-error or wrong-num-args error
4829 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
4830 about the expected type with the wrong-type-arg error message.
4832 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
4833 a C level bug that can't be fixed from scheme anyway.
4835 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4837 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
4838 Duplicate bindings are OK in a let* since a let* is semantically
4839 equivalent to a nested set of let:s.
4841 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4843 * print.c (scm_print_options): Fixed texinfo in docstring.
4845 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
4846 the underlying functions getservent, getprotoent or getnetent
4847 return NULL instead of signalling an error.
4849 2001-03-04 Gary Houston <ghouston@arglist.com>
4851 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
4852 taking an unexpectedly large filename for an AF_UNIX socket from
4853 bind/connect/sendto (thanks to Martin Grabmueller).
4855 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
4856 former and adjusted the latter.
4857 (scm_socket, scm_socketpair): cosmetic changes.
4858 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
4859 size_t as socklen_t substitute. don't restrict args/return values
4860 to INUM: allow full range of int or size_t.
4861 (scm_fill_sockaddr): check arguments before allocating memory, to
4862 avoid leakage. use malloc, not scm_must_malloc.
4863 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
4864 substitute. free the sockaddr structure before throwing an error.
4865 (scm_init_add_buffer): procedure removed, together with its static
4866 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
4867 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
4868 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
4869 scm_sendto): use a local buffer instead of scm_addr_buffer.
4870 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
4872 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
4873 call to detect whether recvfrom could be bothered to set the address.
4874 (scm_init_socket): don't call scm_init_addr_buffer.
4876 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
4878 * debug.c (scm_procedure_source, scm_procedure_environment),
4879 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
4880 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
4881 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
4882 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
4883 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
4884 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
4885 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
4886 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
4887 scm_array_to_list, scm_array_prototype), validate.h
4888 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
4889 scm_misc_error or scm_wrong_type_arg instead.
4891 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
4893 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4895 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
4896 (scm_sys_tag_body): Added.
4898 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
4900 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
4901 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
4902 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
4903 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
4904 options.c (scm_options), ports.c (scm_remove_from_port_table),
4905 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
4906 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
4907 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
4908 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
4911 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4913 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
4915 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
4917 * eval.c (scm_s_duplicate_bindings): New error message.
4918 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
4920 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
4922 * eval.h (SCM_EVALIM2): New macro. Use it when a
4923 immediate, literal constant should be evaluated.
4924 * eval.c (scm_s_duplicate_formals): New error message string.
4925 (scm_c_improper_memq): New function.
4926 (scm_m_lambda): Check for duplicate arguments.
4927 (scm_ceval, scm_deval): When executing a body: only cons a new
4928 toplevel environment frame when it is different from the
4929 existing one; use EVALCAR instead of SIDEVAL so that we can properly
4930 check for empty combinations; use SCM_EVALIM2 for the same reason
4931 in the non-toplevel loop.
4932 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
4933 New labels with the meaning of their non-"nontoplevel" partners,
4934 but they are used when it is known that the body is not evaluated at
4936 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
4937 reporting for empty combinations.
4939 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
4941 * Remove dump facilities.
4942 * dump.c, dump.h: Removed.
4943 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
4944 * init.c: Remove #include "libguile/dump.h".
4945 (scm_init_guile_1): Remove scm_init_dump.
4946 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
4947 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
4948 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
4949 (scm_set_smob_dump, scm_set_smob_undump): Removed.
4951 * keywords.c: Remove #include "libguile/dump.h".
4952 (keyword_dump, keyword_undump): Removed.
4953 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
4955 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4957 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
4958 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
4959 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
4960 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
4961 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
4962 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
4963 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
4964 to @code{} as the texinfo manual recommends, converted the
4965 examples to use a @lisp{}-environment.
4967 * strports.c (scm_eval_string): Cleaned up the docstring.
4969 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
4972 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
4973 (scm_number_to_string, scm_string_to_number, scm_number_p)
4974 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
4975 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
4976 (scm_ash): Added texinfo markup and removed obsolete @refill.
4977 (scm_gr_p): Corrected comment.
4978 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
4979 docstring) comments.
4980 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
4981 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
4982 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
4983 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
4984 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
4985 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
4986 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
4987 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
4989 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
4991 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
4992 (Obviously nobody compiles with SCM_RECKLESS defined...)
4994 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
4996 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4998 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
5000 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
5002 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
5004 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
5005 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
5006 since use of `z' suggests that the arguments may be complex.
5008 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
5011 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
5013 * dump.c (scm_binary_write, scm_binary_read), eval.c
5014 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
5015 scm_guardian_greedy_p, scm_make_guardian), fports.c
5016 (scm_file_port_p): Minor docstring fixes.
5018 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
5020 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
5022 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
5024 (make_class_from_template): Do not bother to set the current
5025 module around the call to DEFVAR, scm_eval takes care of that.
5026 (scm_init_goops): Make scm_module_goops and
5027 scm_goops_lookup_closure permanent objects.
5029 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
5030 top level, create a fresh top-level environment for each
5031 expression instead of mutating the exisint frame. This is
5032 important when that frame is closed over.
5034 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
5035 SCM_DIGSPERLONG instead of DIGSPERLONG.
5037 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
5039 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
5040 before applying arrow procedure in `cond' and before applying
5041 receiver procedure in call-with-current-continuation.
5042 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
5043 macro. The argument is expanded more than one time.
5045 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
5046 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
5048 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
5050 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
5053 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5055 * variable.c (scm_make_variable, scm_make_undefined_variable)
5056 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
5057 (scm_variable_bound_p), values.c (scm_values)
5058 (scm_call_with_values), unif.c (scm_bit_count)
5059 (scm_bit_set_star_x), symbols.c (scm_gentemp)
5060 (scm_gensym), strings.c (scm_string_p, scm_make_string)
5061 (scm_read_only_string_p, scm_string_length, scm_string_ref)
5062 (scm_string_set_x, scm_substring, scm_string_append), stime.c
5063 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
5064 (scm_copy_random_state, scm_random), print.c (scm_newline)
5065 (scm_write_char, scm_simple_format), debug-malloc.c
5066 (scm_malloc_stats), environments.c (scm_environment_p)
5067 (scm_environment_bound_p, scm_environment_ref)
5068 (scm_environment_fold, scm_environment_define)
5069 (scm_environment_undefine, scm_environment_set_x)
5070 (scm_environment_cell, scm_environment_observe)
5071 (scm_environment_observe_weak, scm_environment_unobserve)
5072 (scm_make_eval_environment, scm_eval_environment_p)
5073 (scm_eval_environment_set_local_x, scm_eval_environment_local)
5074 (scm_eval_environment_imported)
5075 (scm_eval_environment_set_imported_x, scm_make_import_environment)
5076 (scm_import_environment_p, scm_import_environment_imports)
5077 (scm_import_environment_set_imports_x, scm_make_export_environment)
5078 (scm_export_environment_p, scm_export_environment_private)
5079 (scm_export_environment_set_private_x)
5080 (scm_export_environment_signature)
5081 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
5082 Added texinfo markup.
5084 * ports.c (scm_drain_input): Lowercased argument to @var.
5085 (scm_current_input_port, scm_current_output_port): Filled in
5086 missing explanation.
5087 (scm_current_load_port, scm_set_current_output_port)
5088 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
5089 Added texinfo markup.
5091 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
5092 (scm_release_arbiter): Added texinfo markup to docstrings.
5093 Changed `Returns' to `Return'.
5094 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
5096 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
5098 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
5099 by doubling them to `@@'.
5101 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5103 * numbers.c (scm_lognot), random.c (scm_random,
5104 scm_random_normal, scm_random_solid_sphere_x,
5105 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
5106 scm_random_exp), dynwind.c
5107 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
5109 * goops.c (scm_sys_initialize_object, scm_instance_p,
5110 scm_class_name, scm_class_precedence_list, scm_class_slots,
5111 scm_class_environment, scm_generic_function_name,
5112 scm_generic_function_methods, scm_method_generic_function,
5113 scm_method_specializers, scm_method_procedure, scm_make_unbound,
5114 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
5115 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
5116 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
5117 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
5118 scm_class_direct_supers, scm_class_direct_slots,
5119 scm_class_direct_subclasses, scm_class_direct_methods,
5120 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
5121 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
5122 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
5123 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
5124 scm_memoized_environment, scm_procedure_name,
5125 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
5127 (scm_class_of, scm_entity_p, scm_operator_p,
5128 scm_set_object_procedure_x, scm_object_procedure,
5129 scm_make_class_object), hooks.c (scm_make_hook_with_name,
5130 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
5131 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
5132 scm_hook_to_list), lang.c
5133 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
5134 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
5135 (scm_print_options, scm_port_with_print_state,
5136 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
5137 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
5138 scm_make_procedure_with_setter, scm_procedure), throw.c
5139 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
5140 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
5141 scm_stack_ref, scm_stack_length, scm_frame_p,
5142 scm_last_stack_frame, scm_frame_number, scm_frame_source,
5143 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
5144 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
5145 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
5146 (scm_dirname, scm_basename), dynwind.c
5147 (scm_wind_chain), read.c (scm_read_options, scm_read,
5148 scm_read_hash_extend), gc.c
5149 (scm_unhash_name), eval.c (scm_eval_options_interface,
5150 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
5151 (scm_display_error, scm_set_print_params_x,
5152 scm_display_application, scm_display_backtrace, scm_backtrace),
5153 async.c (scm_async, scm_system_async, scm_async_mark,
5154 scm_system_async_mark, scm_run_asyncs, scm_noop,
5155 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
5156 scm_mask_signals): Added docstrings.
5158 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
5160 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
5161 address of car/cdr. (Thanks to Dirk Herrmann)
5162 Use scm_sizet to obtain the length of strings.
5163 (Thanks to Matthias Koeppe)
5165 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
5167 * symbols.c (scm_mem2symbol): Put a empty statement after the
5168 next_symbol label. This is mandated by ANSI, appearantly.
5170 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5172 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
5173 sense to compile for a specific kernel version. Do not include
5174 <asm/signal.h> while defining __KERNEL__. This hack should no
5175 longer be needed and caused problems.
5177 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
5179 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
5180 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
5181 can not deal with immediates.
5183 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
5185 * list.c (scm_list_copy): Validate the first argument.
5187 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
5189 Fix evaluator so that top-level expressions are correctly
5190 evaluated with respect to the module system.
5192 * modules.h. modules.c (scm_current_module_lookup_closure): New
5195 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
5197 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
5198 names to better reflect their meaning.
5200 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
5201 evaluated at top-level and synronize lookup closure before
5202 executing every subform.
5203 (scm_primitve_eval_x, scm_primitive_eval): New functions.
5204 (scm_eval_x, scm_eval): Reimplement in terms of
5205 scm_primitive_eval_x and scm_primitive_eval, respectively.
5207 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
5209 * macros.c (scm_macro_name, scm_macro_transformer): Use
5210 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
5213 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
5215 * dump.c (scm_store_bytes): Store data size before data.
5216 (scm_restore_bytes): Restore data size. Takes a pointer to size.
5217 * dump.h (scm_restore_bytes): Updated.
5219 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
5221 * dump.c: Use double cells for update schedule.
5223 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
5225 * ports.c (scm_unread_char): Take an optional argument.
5227 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5229 * modules.h (scm_selected_module, scm_current_module): Renamed
5230 scm_selected_module to scm_current_module to synchronize Scheme
5232 (scm_select_module, scm_set_current_module): Likewise. Changed
5235 * ports.c (scm_port_for_each): Make a snapshot of the port table
5236 before iterating over it. The table might change while the user
5237 code is running. With the snapshot, the user can depend on the
5238 fact that each port that existed at the start of the iteration is
5239 encountered exactly once. (ice-9 popen) depends on this.
5241 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5243 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
5245 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
5246 range checking for the size parameter. Thanks to Martin
5247 Grabmueller for the hint.
5249 (scm_makstr): Reordered string initialization to make interrupt
5250 deferring unnecessary.
5252 * vectors.c (scm_make_vector): Fixed range checking.
5254 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5256 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
5258 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
5259 checking of the size parameter for type correctness and valid
5260 range. Thanks to Rob Browning for reporting the problem. Instead
5261 of deferring interrupts, scm_remember_upto_here_1 is used.
5263 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
5265 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
5266 (scm_dump_cell_update): Removed.
5267 (scm_dump_update): Renamed from scm_dump_object_update.
5268 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
5269 a pointer instead of returning a value.
5270 * keywords.c (keyword_undump): Updated.
5272 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
5274 * dump.c, dump.h: Modified a lot.
5275 (SCM_DUMP_COOKIE): Version 0.1
5276 (scm_dump_mark): Removed.
5277 (scm_restore_cell_object, scm_store_cell_object): New functions.
5279 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
5280 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
5281 New slots: dump, undump.
5282 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
5285 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
5286 (keyword_undump): Renamed from keyword_alloc.
5287 (scm_init_keywords): Set keyword_dump and keyword_undump.
5289 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
5291 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
5292 the deprecated SCM_DOUBLE_CELLP.
5294 * tags.h (SCM_DOUBLE_CELLP): deprecated.
5296 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
5298 * dump.c, dump.h: New files.
5299 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
5300 * init.c: #include "libguile/dump.h".
5301 (scm_init_guile_1): Call scm_init_dump.
5302 * smob.h (scm_smob_descriptor): New slots: dump_mark,
5303 dump_dealloc, dump_store, undump_alloc, undump_restore,
5305 * smob.c (scm_make_smob_type): Init the new slots.
5306 (scm_set_smob_dump, scm_set_smob_undump): New functions.
5307 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
5309 * keywords.c: #include "libguile/dump.h".
5310 (keyword_dealloc, keyword_alloc): New functions.
5311 (scm_init_keywords): Set smob_dump and smob_undump.
5313 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
5315 * vectors.c (scm_c_make_vector): New function.
5316 * vectors.h (scm_c_make_vector): Declared.
5317 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
5318 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
5319 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
5320 (scm_make_method_cache, scm_i_vector2list,
5321 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
5322 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
5323 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
5324 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
5325 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
5326 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
5327 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
5328 (scm_vector, scm_make_vector): Use scm_c_make_vector.
5330 * hashtab.c (scm_c_make_hash_table): New function.
5331 * hashtab.h (scm_c_make_hash_table): Declared.
5332 * environments.c (scm_make_leaf_environment,
5333 scm_make_eval_environment), gc.c (scm_init_storage),
5334 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
5335 Use scm_c_make_hash_table.
5337 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5339 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
5341 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5343 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
5346 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
5347 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
5348 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
5349 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5350 srcprop.c (scm_source_properties, scm_set_source_properties_x,
5351 scm_source_property, scm_set_source_property_x), sort.c
5352 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
5353 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
5354 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
5357 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5359 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
5360 really get that arg.
5362 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
5364 * goops.c (s_scm_get_keyword): Bug fix.
5366 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5368 The following patch was sent by Martin Grabmueller. It makes sure
5369 that in case of parameter errors the correct function name is
5370 shown, and that parameter types are only checked once.
5372 * strop.c (string_copy, string_upcase_x, string_downcase_x,
5373 string_capitalize_x): New functions. Each one performs the core
5374 functionality of the corresponding scm_* function.
5376 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
5377 scm_string_downcase_x, scm_string_downcase,
5378 scm_string_capitalize_x, scm_string_capitalize): Reduced to
5379 parameter checking wrappers of the above functions.
5381 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5383 * continuations.c, dynl.c, keywords.c, load.c: Include
5384 strings.h. Thanks to Bill Schottstaedt for the bug report.
5386 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5388 * backtrace.c (display_header): Make sure that line and column
5389 information is shown independent of whether the port the code was
5390 read from had an associated filename. Thanks to Martin
5391 Grabmueller for providing this patch.
5393 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5395 * fports.[ch] (scm_file_port_p): New primitive.
5397 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5399 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
5400 These are now defined in fports.c, strports.c and vports.c.
5402 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
5403 vports.c (scm_tc16_sfport): Made variables (were macros defined in
5406 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
5407 (scm_make_sfptob): Made static. These return a type code now.
5409 fports.c (scm_init_fports), strports.c (scm_init_strports),
5410 vports.c (scm_init_vports): Create the corresponding port types.
5412 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
5413 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
5415 * init.c (scm_init_guile_1): Make sure strports are initialized
5418 * ports.[ch] (scm_make_port_type): Changed the return type to
5421 * ports.c (scm_ports_prehistory): Don't create any port types
5424 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
5425 against scm_tc16_fport directly.
5427 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5429 * srcprop.c (scm_set_source_property_x): Fix to handle
5430 (set-source-property! <obj> 'copy <datum>) correctly.
5432 2001-01-24 Gary Houston <ghouston@arglist.com>
5434 * filesys.c (scm_link): docstring fix.
5435 * fports.h (scm_setfileno): obsolete declaration removed.
5436 * posix.c: bogus popen declaration removed.
5438 * rdelim.c: new file, split from ioext.c.
5439 * rdelim.h: new file, split from ioext.h
5440 * Makefile.am: add rdelim.c and related files.
5441 * init.c: call scm_init_rdelim. include rdelim.h.
5443 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5445 This patch was sent by Martin Grabmueller and makes sure that
5446 parameter errors are reported correctly by the lexicographic
5447 ordering predicates.
5449 * strorder.c (string_less_p, string_ci_less_p): New functions.
5451 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
5452 functionality into string_less_p, string_ci_less_p respectively.
5453 The remaining code is just a wrapper to do the parameter
5456 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
5457 parameters and call string_less_p instead of scm_string_less_p.
5459 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
5460 Check the parameters and call string_less_ci_p instead of
5461 scm_string_ci_less_p.
5463 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5465 This patch modifies scm_display_error to perform parameter
5466 checking. Thanks to Neil Jerram for the bug report.
5468 * backtrace.[ch] (scm_i_display_error): New function.
5470 * backtrace.c (scm_display_error): Added parameter check and
5471 extracted the core functionality into function
5472 scm_i_display_error.
5474 * throw.c (handler_message): Call scm_i_display_error to display
5477 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5479 * eval.c (SCM_APPLY): Added # args check for application of
5480 procedures with arity 3. (Thanks to Anders Holst.)
5482 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5484 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
5486 (SCM_OPDIRP): Deprecated.
5488 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
5491 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
5492 Instead, give an explicit error message in case the directory is
5495 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
5496 instead of SCM_OPENP and SCM_CLOSEDP.
5498 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
5500 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5502 * eval.c (inner_eval, scm_eval): Move all real functionality into
5503 inner_eval. Avoid to copy the expression twice by inlining some
5504 code from scm_i_eval.
5506 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5508 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
5509 now has to be the last clause, as required by R5RS. Thanks to
5510 Martin Grabmueller for the patch.
5512 2001-01-18 Gary Houston <ghouston@arglist.com>
5514 * ioext.c: further simplify scm_read_string_x_partial by defining
5517 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5519 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
5521 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5523 * __scm.h: Added comment about architecture and compiler
5524 properties that are required by guile.
5526 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5527 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
5529 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
5531 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
5533 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5534 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
5536 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5538 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
5539 to the names in limits.h.
5541 * numbers.c (abs_most_negative_fixnum): Added.
5543 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
5544 fixnum-min) special case.
5546 (scm_big_and): Fix for negative first parameter.
5548 (scm_bit_extract): Fix for fixnum paramters.
5549 Thanks to Rob Browning for the bug report.
5551 (scm_init_numbers): Initialize abs_most_negative_fixnum.
5553 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5555 * symbols.c (scm_symbol_bound_p): Fixed comment.
5556 Thanks to Chris Cramer.
5558 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5560 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
5561 Thanks to Bill Schottstaedt.
5563 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
5565 from Matthias Köppe:
5567 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
5568 casts its result, so doesn't yield an lvalue per ANSI C.
5570 * goops.c (s_scm_sys_set_object_setter_x): use
5571 SCM_SET_ENTITY_SETTER.
5572 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
5574 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
5575 its result, so doesn't yield an lvalue per ANSI C.
5576 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
5577 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
5578 SCM_GC_SET_CARD_FLAGS.
5579 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
5581 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
5583 2001-01-08 Gary Houston <ghouston@arglist.com>
5585 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
5586 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
5587 socket.c (scm_recvfrom): use the new macro, plus minor docstring
5589 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
5590 for fdes. if current input port is used, check that it's a file
5593 2001-01-06 Gary Houston <ghouston@arglist.com>
5595 * ioext.c (scm_read_string_x_partial): new procedure, implements
5596 read-string!/partial.
5597 * ports.c (scm_take_from_input_buffers): new procedure used by
5598 scm_read_string_x_partial.
5599 (scm_drain_input): use scm_take_from_input_buffers.
5601 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
5603 * validate.h (SCM_VALIDATE_NUMBER): New.
5605 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
5607 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
5608 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
5609 SET_DESTROYED): new defines/macros.
5610 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
5611 (add_to_live_list): takes a `guardian_t *' now, not SCM.
5612 (guardian_print): print more info.
5613 (guardian_apply): check if the guardian is destroyed, and throw an
5614 error if so. take one more optional argument `throw_p'.
5615 (scm_guard): depending on the value of `throw_p', return a boolean
5617 (scm_get_one_zombie): remove redundant property test.
5618 (guardian_t): represent the various (currently 3, I hope nothing
5619 more gets added) boolean fields as bit flags.
5620 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
5621 (scm_destroy_guardian_x): new procedure.
5623 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
5624 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
5626 2001-01-01 Gary Houston <ghouston@arglist.com>
5628 * fports.c (fport_write): bugfix: handle short writes for
5629 unbuffered ports too. optimize the buffered case by minimizing
5630 the number of write/flush calls.
5631 (write_all): new helper procedure.
5633 The ChangeLog continues in the file: "ChangeLog-2000"