1 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
4 Bill Schottstaedt for the bug report
6 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
8 * print.c (scm_iprin1): Print primitives generics always as
9 "primitive-generic" even when they have no primitive methods yet.
11 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
13 * ports.c (scm_add_to_port_table): small bugfix.
15 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
18 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
19 only use SCM_MIN_HEAP_SEG_SIZE.
21 * ports.c (scm_add_to_port_table): add backwards compatibility
24 * ports.h: use scm_i_ prefix for port table and port table size.
26 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
28 * vports.c (scm_make_soft_port): Initialize pt variable.
30 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
32 * strports.h (scm_c_eval_string_in_module,
33 scm_eval_string_in_module): New prototypes.
34 * strports.c (scm_eval_string_in_module): New, but use
35 "eval-string" as the Scheme name and make second parameter
37 (scm_eval_string): Implement using scm_eval_string_in_module.
38 (scm_c_eval_string_in_module): New.
39 Thanks to Ralf Mattes for the suggestion!
41 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
43 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
46 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
48 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
49 stead of scm_t_port*. The function now takes a tag argument.
51 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
53 * gc.h: add scm_debug_cells_gc_interval to public interface
55 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
57 * gc.c (scm_i_expensive_validation_check): separate expensive
58 validation checks from cheap ones.
60 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
62 * read.c (scm_input_error): new function: give meaningful error
63 messages, and throw read-error
65 * gc-malloc.c (scm_calloc): add scm_calloc.
67 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
69 * tags.h: remove GC bits documentation from the tags table.
71 * read.c (INPUT_ERROR): Prepare for file:line:column error
72 messages for errors in scm_lreadr() and friends.
74 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
76 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
78 (scm_gc_calloc): new function
80 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
82 * ports.c (scm_new_port_table_entry): init port entry to 0
85 * ports.c (scm_new_port_table_entry): change function from
86 scm_add_to_port_table. This prevents cells with null-pointers from
89 * vports.c (s_scm_make_soft_port) strports.c (scm_mkstrport),
90 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
92 * gc.c (s_scm_gc_stats): add cell-yield and malloc-yield statistic
95 * numbers.c (big2str): return "0" for 0 iso. ""
97 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
98 private-gc.h: new file
100 * gc.c: completely revised and cleaned up the GC. It now uses lazy
101 sweeping. More documentation in workbook/newgc.text
103 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
105 * random.c (rstate_free): Return zero.
107 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
109 * environments.c (remove_key_from_alist): Removed.
111 (obarray_remove): Simplified.
113 2002-07-24 Stefan Jahn <stefan@lkcc.org>
115 * continuations.h: ia64: Include <signal.h> before
118 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
120 * modules.c (scm_sym2var): Don't compare SCM values with ==.
122 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
124 * goops.c (scm_compute_applicable_methods): use
125 scm_remember_upto_here_1 iso scm_remember_upto_here
127 * macros.c: include deprecation.h
129 * vectors.c (s_scm_vector_move_right_x): remove side effect in
131 (s_scm_vector_move_left_x): idem.
133 * net_db.c, posix.c, socket.c: variable naming: change ans to
136 * sort.c (scm_merge_vector_x): accept vector as argument
137 iso. SCM*. This is needed for full GC correctness.
139 * gc.h: undo previous undocumented changes related to #ifdef
142 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
144 * *.c: add space after commas everywhere.
146 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
147 Document cases where SCM_WRITABLE_VELTS() is used.
149 * vectors.h (SCM_VELTS): prepare for write barrier, and let
150 SCM_VELTS() return a const pointer
151 (SCM_VECTOR_SET): add macro.
153 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
155 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
156 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
157 Deprecated the special kind of built-in dynamic syntax transformer
158 that was inaccurately named "macro". Note: The built-in syntax
159 transformers that are named "mmacro" or "memoizing-macro" still
160 exist, and it is these which come much closer to what one would
163 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
165 * eval.c (unmemocopy): Fix for
166 1001-local-eval-error-backtrace-segfaults (unmemoization crash
167 with internal definitions and local-eval).
169 2002-07-12 Gary Houston <ghouston@arglist.com>
171 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
172 defined. They don't do anything useful, especially since the
173 only case where DYNAMIC_LINKING is undefined seems to be
174 when --with-modules=no is given to configure, which is basically
175 requesting that the "dynamic linking module" be omitted.
177 * Makefile.am (libguile_la_SOURCES): move dynl.c from
178 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
180 * extensions.c (load_extension): check DYNAMIC_LINKING for
182 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
183 scm_init_dynamic_linking.
185 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
187 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
188 check for Cygwin when including <winsock2.h>, this is already
189 check for by configure. Thus, revert change from 2002-07-07.
191 2002-07-10 Gary Houston <ghouston@arglist.com>
193 * eq.c: include <string.h>
194 * dynl.c: docstring editing.
196 2002-07-09 Gary Houston <ghouston@arglist.com>
198 * dynl.c (scm_dynamic_call): docstring editing.
200 2002-07-08 Rob Browning <rlb@defaultvalue.org>
202 * gc_os_dep.c: HURD fixes.
204 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
206 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
208 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
209 this should be compiled for BUILD host.
210 Override default rule for
211 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
212 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
213 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
215 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
216 <winsock2.h> on Cygwin even when we have it.
218 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
220 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
221 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
222 the code. Full number of arguments checking of closures is
223 mandatory now. However, the option to disable the checking has
224 most probably not been used anyway.
226 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
228 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
229 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
230 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
231 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
232 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
233 (scm_source_properties, scm_set_source_properties_x,
234 scm_source_property): Removed compile time option SCM_RECKLESS to
235 clean up the code. Full number of arguments checking of closures
236 is mandatory now. However, the option to disable the checking has
237 most probably not been used anyway.
239 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
240 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
242 2002-06-30 Gary Houston <ghouston@arglist.com>
244 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
245 do anything useful. Added a comment about need for a mutex if
246 pre-emptive threading is supported.
248 * posix.c (scm_convert_exec_args), dynl.c
249 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
250 allocate_string_pointers. 2) simplified: don't reallocate the
251 strings, just make an array of pointers 3) avoid memory leaks on
252 error 4) let the procedure report errors in its own name.
253 Consequences: 1) the procedures now assume that SCM strings are
254 nul-terminated, which should always be the case. 2) Since strings
255 are not reallocated, it's now possible for strings passed to
256 dynamic-args-call to be mutated.
258 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
260 * __scm.h, eval.c, eval.h: Removed compile time option
261 MEMOIZE_LOCALS to clean up the code. Now, caching of local
262 variable positions during memoization is mandatory. However, the
263 option to disable the caching has most probably not been used
266 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
268 * print.c (scm_simple_format): Print missing part of format before
269 ~% control. Thanks to Daniel Skarda!
271 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
273 * mkstemp.c: Added exception notice to license statement.
275 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
277 * numbers.c (mem2ureal): When returning an inexact zero, make sure
278 it is represented as a floating point value so that we can change
281 From John W. Eaton <jwe@bevo.che.wisc.edu>
283 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
285 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
287 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
288 in addition to `i386'. Thanks to Dale P. Smith.
290 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
292 * eq.c (real_eqv): New.
293 (scm_eqv_p): Use it when comparing reals and complexes.
295 * numbers.c: Include <string.h>, for strncmp.
296 (mem2complex): Do not create negative NaNs.
297 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
299 (scm_inexact_to_exact): Signal error when converting a NaN.
301 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
303 * posix.c (scm_putenv): Handle removing variables explicitely by
308 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
309 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
311 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
312 [SCO && ! HAVE_ISINF] (isinf): New function.
313 (xisinf, xisnan): New functions.
315 (isfinite): Define in terms of xisinf.
316 (scm_inf_p, scm_nan_p): New functions.
317 (guile_Inf, guile_NaN): New file-scope vars.
318 (guile_ieee_init): New function.
319 (scm_inf, scm_nan): New functions.
320 (idbl2str): Handle Inf and NaN. Remove funny label and
322 (ALLOW_DIVIDE_BY_ZERO): New macro.
323 (scm_divide): Allow division by zero to occur if
324 ALLOW_DIVIDE_BY_ZERO is defined.
325 Handle bignums and ints as special cases.
327 Additional stuff by me:
329 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
330 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
331 (iflo2str): Don't output a '+' for negative numbers or for Inf and
332 NaN. They will provide their own sign.
333 (scm_divide): Only allow divides by inexact zeros. Dividing by
334 exact zeros still signals an errors.
336 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
338 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
339 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
340 (s_scm_slot_exists_p): Rename from s_scm_slots_exists_p.
341 Thanks to Andreas Rottmann.
343 2002-04-20 Gary Houston <ghouston@arglist.com>
345 * removal of unused fields in root state (thanks to Christopher
346 Cramer for pointing out the disuse.)
347 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
348 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
350 * root.c (root_mark): don't mark them.
351 (scm_make_root): don't set them to #f.
352 * init.c (scm_init_standard_ports): don't initialise with the
355 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
357 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
360 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
362 * guile-snarf.in: Do not clean input file. This would write to
363 the $(srcdir) during a VPATH build, which is not allowed. It also
364 isn't needed since it only works when an output filename has been
365 specified and in that case we don't need to clean the input file
366 because the output file will already exist.
368 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
370 * guile-snarf: Install the trap for removing $cleanfile only when
371 the value of $cleanfile is actually known.
373 2002-04-10 Rob Browning <rlb@defaultvalue.org>
375 * .cvsignore: add versiondat.h and *.c.clean.c.
377 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
379 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
380 function, replaces macro SRCBRKP.
382 (SRCBRKP): Deprecated.
384 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
385 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
388 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
390 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
391 CHECK_EXIT and removed all references to them.
393 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
395 * debug.h (scm_ready_p, debug_print): Removed declarations.
397 * eval.c (EVALCELLCAR): Removed.
399 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
400 operation from condition.
402 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
404 * guile-snarf.in: When the output filename is "-", write to
405 stdout. When no "-o" option is given, use "-" as the output
406 filename (i.e., stdout). Only 'clean' the inputfile or remove the
407 output file on error when the output file name is not "-". Define
408 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
410 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
412 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
414 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
415 and the corresponding goto statements. Removed redundant code.
417 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
419 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
420 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
421 Re-enabled handing of rpsubrs and asubrs.
423 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
425 * eval.c (SIDEVAL): Removed.
427 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
428 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
429 argument checking order for set! to locals, variables and symbols.
430 Improvements to control structure. Removed some uses of arg1 and
431 arg2 as temporary variables.
433 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
435 * guile-snarf.in: Remove "--compat=1.4" support.
436 Add "-d" and "-D" support.
438 (deprecated_list): New var.
439 (compat_mode_clean_xxx): Delete.
440 (grep_deprecated): New func.
441 ("main"): If "-d" or "-D", call `grep_deprecated'.
443 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
445 * hooks.h: Change scm_t_c_hookype_t everywhere to
450 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
452 * ports.c (scm_sys_make_void_port): Use `@file'.
454 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
457 * macros.c (scm_makmacro): Don't say that the form replaces its
458 source, because it doesn't.
459 (scm_makmmacro): Clarify difference between this and scm_makmacro.
461 * backtrace.c (scm_display_error), filesys.c (scm_umask,
462 scm_select, scm_basename), goops.c (scm_method_generic_function),
463 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
464 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
467 * debug.c (scm_debug_options), eval.c
468 (scm_eval_options_interface), read.c (scm_read_options): Change
469 incorrect @var in docstring to @code.
471 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
473 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
475 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
476 guile-snarf can remove trailing non-init code.
478 * guile-snarf.in (modern_snarf): Remove everything following and
479 including "^:^" from the output.
481 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
483 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
485 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
487 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
489 * guile-snarf.in: Update copyright.
490 Rewrite to internalize error handling.
491 Add "--compat=1.4" handling.
494 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
495 (snarfcppopts): New var.
496 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
497 (.c.doc): Use $(snarfcppopts).
499 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
500 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
501 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
502 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
503 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
504 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
505 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
506 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
507 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
508 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
509 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
510 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
511 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
512 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
514 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
516 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
517 The next step will be to remove the union 't' and simplify the
518 code of SCM_CEVAL that way.
520 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
522 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
523 rreadfds, rwritefds, rexceptfds): Made static.
525 * gc.c (terminating), fports.c (terminating): Renamed
528 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
530 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
531 potential overflow problems. Thanks to John W Eaton!
533 * strop.c (string_capitalize_x): Treat characters as unsigned so
534 that 8-bit chars work. Thanks to David Pirotte!
536 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
538 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
539 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
540 proc as temporary variables. Introduced temporary variables with
541 hopefully descriptive names for clarification. Replaced SCM_N?IMP
542 by a more explicit predicate in some places.
544 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
546 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
547 Added lots of comments regarding the implementation of #@dispatch.
548 Changed intra-procedure communication to use t.arg1 instead of
549 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
550 variables. Introduced temporary variables with hopefully
551 descriptive names for clarification. Replaced SCM_N?IMP by a more
552 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
553 of computing the expression explicitly. Eliminate now unused
554 label nontoplevel_cdrxbegin.
556 * goops.h (SCM_INSTANCE_HASH): New macro.
558 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
560 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
562 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
563 "guile-snarf" moved back from `noinst_SCRIPTS'.
565 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
567 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
568 exists when adding a source property other than those that are
569 handled explicitly, add the new property to the SRCPROPS obj's
572 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
573 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
575 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
576 debug.status. It isn't needed, and it can overflow the bits
577 reserved for it (which may lead to a segv or a GC abort).
579 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
581 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
582 side-effecting operations from conditions and macro calls.
583 Replaced SCM_N?IMP by a more explicit predicate in some places.
584 Minimized the scope of some variables.
586 2002-03-02 Stefan Jahn <stefan@lkcc.org>
588 * convert.i.c: Fixed int <-> long conversions which would have
589 failed if their sizes were different.
591 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
593 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
594 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
595 as temporary variables. Removed side-effecting operations from
596 conditions and macro calls. Introduced temporary variables with
597 hopefully descriptive names for clarification. Replaced SCM_N?IMP
598 by a more explicit predicate in some places. Removed code that
599 was conditionally compiled if SICP was defined - which it never
602 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
604 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
605 Removed some uses of t.arg1 and proc as temporary variables.
606 Removed side-effecting operations from conditions and macro calls.
607 Introduced temporary variables with hopefully descriptive names
608 for clarification. Replaced SCM_N?IMP by a more explicit
609 predicate in some places.
611 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
613 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
614 explicit predicate in some places.
616 (CHECK_EQVISH): Removed.
618 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
619 variables. Removed side-effecting operations from conditions and
620 macro calls. Introduced temporary variables for clarification.
621 Sorted if-else-if check for the type of the last form in a list by
622 frequency. Avoided some unnecessary tail-recursion calls.
624 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
626 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
627 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
628 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
629 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
630 scm_cell and all its uses to scm_t_cell in accordance to Guile's
631 naming scheme for types.
633 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
634 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
635 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
636 (scm_make_environment), eval.c (scm_closure), fports.c
637 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
638 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
639 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
640 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
641 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
642 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
643 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
644 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
645 scm_alloc_cell to scm_cell.
647 * environments.c (core_environments_observe), gc.c
648 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
649 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
650 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
651 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
652 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
653 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
654 (allocate_weak_vector): Renamed scm_alloc_double_cell to
657 2002-02-27 Stefan Jahn <stefan@lkcc.org>
659 * convert.i.c, convert.c: Better range checking.
661 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
663 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
666 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
668 * Makefile.am: Update path to pre-inst-guile automake frag.
670 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
672 * gc.c (scm_gc_sweep): Make it compile even when deprecated
673 features are excluded.
675 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
677 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
679 2002-02-25 Gary Houston <ghouston@arglist.com>
681 * convert.c: include <string.h> for convert_i.c.
683 2002-02-24 Rob Browning <rlb@defaultvalue.org>
685 * .cvsignore: add stamp-h1.
687 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
689 * unif.c (scm_array_to_list): Correct name, which had been
690 accidentally changed to scm_t_arrayo_list!
692 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
694 * gc.c (scm_gc_sweep): Print an error message when aborting due to
695 underflowing scm_mallocated.
697 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
699 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
700 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
701 Reimplemented using the new scm_gc_malloc, etc., functions and
704 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
706 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
707 to `noinst_PROGRAMS'.
708 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
709 (noinst_PROGRAMS, noinst_SCRIPTS): New.
711 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
713 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
714 non-zero is returned from a port or smob free function.
715 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
716 scm_gc_register_collectable_memory,
717 scm_gc_unregister_collectable_memory, scm_gc_malloc,
718 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
720 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
721 debug-malloc.c, dynl.c, environments.c, environments.h,
722 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
723 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
724 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
725 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
726 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
727 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
728 appropriate. Return zero from smob and port free functions.
730 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
732 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
733 messages while the GC is running.
734 (scm_c_issue_deprecation_warning_fmt): New.
736 * fports.c (scm_setvbuf): Reset read buffer to saved values when
737 it is pointing to the putback buffer.
739 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
741 * gsubr.c (create_gsubr): On "too many args" error,
742 also display arg count and name. Thanks to Bill Schottstaedt.
744 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
746 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
748 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
749 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
750 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
752 * guile-snarf-docs-texi.in: Bye bye.
754 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
756 * symbols.c (scm_make_symbol): Fix typo in docstring.
758 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
759 scm_make_symbol): New prototypes.
761 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
763 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
764 (SCM_SYMBOL_INTERNED_P): New.
765 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
766 SCM_MAKINUM since hash values can well be bignums.
767 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
768 This signals a interned symbol.
769 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
770 scm_make_symbol): New.
772 * print.c (scm_iprin1): Print uninterned symbols unreadably.
774 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
776 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
777 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
780 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
782 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
783 This might help to make unintended clashes less likely.
784 (scm_string_to_symbol): Protect the string until the symbols is
787 2002-01-31 Stefan Jahn <stefan@lkcc.org>
789 * convert.c, convert.h, convert.i.c: New files containing C
790 array to Scheme conversion helpers meant to be replacement
791 functions for the deprecated gh interface.
793 * Makefile.am: Setup rules for new `convert.*' files.
795 2002-01-28 Stefan Jahn <stefan@lkcc.org>
797 * symbols.c (scm_c_symbol2str): New function, replacement for
798 `gh_scm2newsymbol()'.
800 * strings.c (scm_c_substring2str): New function. Proper
801 replacement for `gh_get_substr()'.
803 * socket.c: Include `stdint.h' if available for the `uint32_t'
806 * scmsigs.c (s_scm_sigaction): Initialize `chandler' (inhibits
809 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
811 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
813 Other changes unrelated to Elisp...
815 * eval.c (scm_m_if): Use s_if rather than repeating string literal
817 (comments): Fix a few typos.
818 (scm_for_each): Add parentheses around oddly unparenthesized
821 * read.c (scm_read_opts): Add full stop at end of doc for
824 * script.c (scm_compile_shell_switches): Use scm_str2symbol
825 instead of gh_symbol2scm.
827 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
828 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
830 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
831 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
833 First batch of changes for Elisp support...
835 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
836 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
837 throw.c, vectors.c, weaks.c: Add #include for lang.h.
839 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
840 conditionalize compilation and initialization of Elisp support
843 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
844 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
845 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
846 filesys.c (fill_select_type, retrieve_select_type), fluids.c
847 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
848 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
849 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
850 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
851 options.c (change_option_setting, scm_options), posix.c
852 (environ_list_to_c), print.c (scm_iprlist), throw.c
853 (scm_exit_status), vectors.c (scm_vector), weaks.c
854 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
856 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
859 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
862 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
863 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
864 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
865 (scm_m_atfop): Support function aliasing. Support both function
866 args, which need transformation, and macro args, which do not.
867 Add explanatory comments.
868 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
869 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
870 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
871 SCM_NULLP || SCM_NILP instead of checks against (removed)
872 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
873 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
875 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
876 scm_m_while, scm_nil_eq): Commented out; I don't think we need
877 these, but I don't want to remove them yet, just in case.
878 (scm_init_lang): Define `%nil' variable on Scheme level to hold
881 * lang.h (SCM_NILP): Test against Elisp nil value instead of
882 against (removed) scm_lisp_nil.
883 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
884 (SCM_NULL_OR_NIL_P): New.
886 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
889 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
890 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
893 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
894 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
895 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
896 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
898 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
899 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
900 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
901 Numbering shifted down accordingly.
902 (SCM_ELISP_NIL): New IFLAG.
904 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
906 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
908 * eval.c: Removed outdated references to "everr". Improved some
911 (scm_deval_args, deval_args): Renamed scm_deval_args to
912 deval_args, since it is not part of the interface.
914 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
915 use references to debug.vect[0] before it exists. Add parentheses
918 * goops.h: Added local emacs variables.
920 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
922 * eval.[ch] (scm_deval_args): Made static.
924 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
927 * strings.c (scm_c_string2str): Clarified comment. Replaced
928 THINKME by FIXME for uniformness. Removed question about whether
929 arguments need to be protected from garbage collection: Arguments
930 must be protected as any other variable.
932 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
934 * procs.h (SCM_CLOSURE_BODY): New Macro.
936 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
937 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
938 get_slot_value, set_slot_value), procs.c
939 (scm_procedure_documentation), sort.c (closureless), stacks.c
940 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
943 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
945 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
947 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
950 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
952 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
955 * continuations.c (scm_make_continuation): Do not retain the
956 throw_value when the continuation is invoked.
958 2001-12-08 Stefan Jahn <stefan@lkcc.org>
960 * strings.c (scm_c_string2str): New function. Converts a
961 given Scheme string into a C string. Also put in two
962 THINKME's regarding the malloc policy for the missing converter
965 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
967 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
970 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
972 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
973 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
975 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
976 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
977 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
980 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
982 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
983 SCM_GC_CELL_* macros when accessing free cells.
985 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
987 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
988 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
989 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
990 * strings.h (SCM_MAKE_STRING_TAG): New.
991 * procs.h (SCM_MAKE_CCLO_TAG): New.
992 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
994 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
995 !SCM_ENABLE_DEPRECATED.
997 * async.c, async.h (scm_system_async_mark_from_signal_handler):
1000 * scmsigs.c (scm_take_signal): Removed all code that assumes that
1001 signal handlers are allowed to divert the flow of control. Call
1002 scm_system_async_mark_from_signal_handler instead of
1003 scm_system_async_mark.
1006 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
1007 scm_alloc_double_cell in their place.
1009 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
1010 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
1011 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1012 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
1013 scm_deprecated_newcell and scm_deprecated_newcell2.
1015 gc.c (scm_tc16_allocated): Only define when including deprecated
1017 (scm_debug_newcell, scm_debug_newcell2): Removed.
1018 (scm_init_storage): Do not initialize scm_tc16_allocated.
1019 (scm_init_gc): Do it here.
1020 (allocated_mark): New, from old code.
1021 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1023 * inline.c, inline.h: New files.
1024 * Makefile.am: Added them in all the right places.
1026 * _scm.h: Include "libguile/inline.h".
1028 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
1029 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
1030 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
1031 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
1032 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
1033 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
1034 scm_alloc_double_cell, respectively.
1036 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
1038 * modules.c (scm_c_use_module): Adapt to changes to
1039 `process-use-modules'.
1041 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1043 * numbers.c (scm_divide): Fix more division by zero errors.
1045 2001-11-21 Gary Houston <ghouston@arglist.com>
1047 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
1048 obsolete. autogen.sh says:
1049 invalid unused variable name: `OMIT_DEPENDENCIES'
1051 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1053 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
1056 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
1058 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
1059 Thanks to Eric Gillespie, Jr!
1061 2001-11-21 Stefan Jahn <stefan@lkcc.org>
1063 * win32-socket.c (getservent, setservent, endservent,
1064 getprotoent, setprotoent, endprotoent): New functions.
1065 Appropriate replacements for M$-Windows.
1067 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
1068 these definitions for GUILE_DEBUG.
1070 * net_db.c: Include "win32-socket.h" if compiling with a native
1071 M$-Windows compiler. Include some pieces of code (protoent and
1072 servent interface) protected by HAVE_* macros when using a
1073 native M$-Windows compiler.
1075 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
1077 * modules.c (scm_c_export): Do nothing when the first argument is
1078 already the terminating NULL. Thanks to Han-Wen Nienhuys!
1080 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
1082 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
1083 also include `buildstamp'.
1085 2001-11-18 Rob Browning <rlb@defaultvalue.org>
1088 (s_scm_major_version): use SCM_MAJOR_VERSION.
1089 (s_scm_minor_version): use SCM_MINOR_VERSION.
1090 (s_scm_micro_version): use SCM_MICRO_VERSION.
1091 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
1095 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
1096 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
1097 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
1099 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
1101 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
1102 Rewrite docstrings without reference to substring-move-left/right,
1103 since the latter no longer exist.
1105 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1107 * eval.c: Removed bogus comment about acros.
1109 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
1110 Minimize scope of local variable. Eliminate dependency on
1111 macro DEBUG_EXTENSIONS.
1113 (s_splicing): New error message string.
1115 (scm_m_body): Issue 'bad body' message rather than 'missing
1116 expression' message.
1118 (scm_m_quote): Eliminate unnecessary copying.
1120 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
1121 checking of the body to scm_m_body.
1123 (scm_m_do): Move comment to function header. Rename arg1 to
1124 binding. Made the code a bit easier to read.
1128 (iqq): Added a comment. Changed the depth parameter to
1129 unsigned. Use size_t for vector lengths. Make sure vector object
1130 is gc protected as long as its contents are read. Add some syntax
1131 checks. Get rid of unnecessary SCM_IMP test. Clean up the
1132 control structure a bit.
1134 (scm_m_delay): Added comment about the implementation of
1137 (scm_m_define): Add comment about guile's currying define
1138 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
1139 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
1141 (scm_m_letrec1): Removed. Part of the functionality is taken
1142 over by the new function 'transform_bindings'.
1144 (transform_bindings): New function. Takes over some of the
1145 functionality of removed function 'scm_m_letrec1', namely to split
1146 a list of bindings into a reversed list of variables and a list of
1149 (scm_m_letrec): Call 'transform_bindings'.
1151 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
1152 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
1153 test. Use 'transform_bindings'. Fixed scoping error with named
1154 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
1155 Jerram for suggesting the fix). Cleaned up the control structure
1158 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
1159 unnecessary consing. Eliminated unnecessary
1160 SCM_DEFER/ALLOW_INTS.
1162 (SCM_CEVAL): Un-obfuscated some loops.
1164 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
1166 * gc.h (scm_unhash_name): Old declaration removed.
1168 * eval.c (s_scm_eval): Change @var{primitive-eval} to
1169 @code{primitive-eval}.
1171 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
1172 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
1173 Change @deffnx lines in docstrings to say {Scheme Procedure}
1174 rather than primitive or procedure.
1176 * posix.c (scm_execl), filesys.c (scm_close), unif.c
1177 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
1178 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
1179 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
1180 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
1181 (scm_string_split, scm_string_ci_to_symbol), strings.c
1182 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
1183 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
1184 Docstring fixes and improvements reflecting edits that have been
1185 made in the reference manual source.
1187 * objprop.c (scm_object_properties, scm_set_object_properties_x,
1188 scm_object_property, scm_set_object_property_x): Remove invalid
1189 @deffnx lines for corresponding procedure property primitives.
1191 These changes add a @deffnx C function declaration and function
1192 index entries for each Guile primitive to the copy of the doc
1193 snarf output that is used for reference manual synchronization.
1194 Online help is unchanged.
1196 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
1197 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
1198 name to SCM_SNARF_DOCS.
1200 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
1201 snarf-check-and-output-texi.
1203 * Makefile.am (guile-procedures.texi): New rule.
1204 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
1205 Changed so that the last stage of doc snarfing is now performed
1206 twice, once to produce guile-procedures.txt for online help, and
1207 once to produce guile.texi for reference manual synchronization.
1209 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1211 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
1212 safely usable as a single statement followed by a ';', for example
1215 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
1217 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
1219 * random.c (scm_random_solid_sphere_x,
1220 scm_random_hollow_sphere_x): Correct "shere" typos.
1222 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
1224 * version.c (scm_version): Update docstring to include
1227 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
1229 * modules.c (scm_c_export): Call va_end after collecting the
1232 * strop.h, strop.c (scm_substring_move_left_x,
1233 scm_substring_move_right_x): Removed.
1235 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
1236 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
1239 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
1241 * numbers.c: Document macros to define when including
1242 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
1243 now rely on SIZEOF_ macros that have been figured out at
1246 * num2integral.i.c: Adapt to new interface.
1247 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
1248 target type by casting it and checking whether it is still the
1249 same. Do not try to handle bignums for integral types that are
1250 smaller than fixnums. When handling bignums, collect the
1251 magnituse first into a unsigned type, and correctly check for
1253 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
1254 only -MIN_VALUE can still be negative of all negative numbers (in
1257 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
1259 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
1260 HAVE_LONG_LONG depending on whether their size is non-zero.
1262 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
1264 * strop.c (scm_string_null_p): Docfix; nfc.
1265 Thanks to Scott Lenser.
1267 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
1269 * extensions.c (scm_load_extension): Canonicalize docstring
1272 * unif.c (scm_uniform_array_write), ports.c
1273 (scm_current_output_port, scm_force_output), dynwind.c
1274 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
1275 filesys.c (scm_open, scm_lstat), struct.c
1276 (scm_make_struct_layout), random.c (scm_random,
1277 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
1278 (scm_i_index): Remove superfluous whitespace from end of docstring
1281 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
1282 strings.c (scm_make_string), variable.c (scm_make_variable,
1283 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
1284 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
1285 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
1286 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
1287 newline at end of docstrings.
1289 * modules.c (scm_set_current_module): Add missing newline to
1292 2001-11-07 Stefan Jahn <stefan@lkcc.org>
1294 * win32-socket.[ch]: New files. Defines Winsock-API error codes
1295 and makes them available through Guile. That is because the
1296 Winsock-API does not store its errors in `errno' and thus cannot
1297 return error messages via `strerror (errno)'.
1299 * socket.c (scm_init_socket): Initialize `win32-socket' part
1300 here under M$-Windows.
1302 * numbers.h: Added missing declaration of
1303 `scm_sys_check_number_conversions()'.
1305 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
1306 and use in `(strerror)' and `(system-error)'.
1308 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
1309 `win32-socket.[ch]' to extra source and header files.
1311 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
1313 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
1314 a call to turn-on-debugging when --debug has been given instead of
1315 turning it on directly. Also, handle new `--no-debug' option,
1316 which might suppress the call to turn-on-debugging.
1318 2001-11-05 Stefan Jahn <stefan@lkcc.org>
1320 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
1322 2001-11-04 Stefan Jahn <stefan@lkcc.org>
1324 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
1325 here (was at guile_LDADD) which describes the dependency
1326 correctly and allows a clean build on Win32.
1328 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
1331 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
1332 import macros for external libraries (libcrypt, libqthreads,
1333 libreadline and libregex).
1335 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
1337 * posix.c (flock): Added support for flock() in M$-Windows.
1339 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
1342 * fports.c (getflags): Differentiate reading and writing pipes
1345 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
1348 * coop.c (coop_condition_variable_timed_wait_mutex): Use
1349 conditionalized error code if `ETIMEDOUT' is not available.
1350 (scm_thread_usleep): Remove bogus declaration of `struct timeval
1353 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
1354 belongs. That is because NO_PREPRO_MAGIC gets undefined after
1355 each inclusion of `num2integral.i.c'.
1356 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
1358 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
1360 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
1361 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
1363 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
1365 * print.c (scm_iprin1): Mark print state as revealed when
1366 dispatching to generic write or display.
1368 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
1370 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
1372 Support for native Win32. Thanks to Stefan Jahn!
1374 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
1375 and win32-dirent.h to extra source and header files. These
1376 include the uname() and the POSIX dirent interface implementation
1377 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
1378 linkers which do not allow unresolved symbols inside shared
1379 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
1382 * __scm.h: Defined SCM_API. This macro gets prepended to all
1383 function and data definitions which should be exported or imported
1384 in the resulting dynamic link library in the Win32 port.
1386 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
1387 chars.h, continuations.h, coop-defs.h, coop-threads.h,
1388 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
1389 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
1390 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
1391 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
1392 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
1393 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
1394 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
1395 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
1396 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
1397 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
1398 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
1399 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
1401 Prefixed each each exported symbol with SCM_API.
1403 * continuations.c: Added comment about the use of the extern
1404 declarations of {get,set}context() functions used in the ia64 port.
1406 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
1407 is meant to be a `unsigned long *'.
1409 * filesys.c: Include `direct.h' if possible. Use local
1410 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
1411 macros for M$-Windows. Implementation of `fstat_Win32()' which is
1412 able to differentiate between sockets and other file descriptors.
1413 Use this function as wrapper in `scm_fstat()'. Fixed typo in
1416 * fports.c: Include `io.h' is possible. Put `*fp' into referring
1417 statement block in `scm_fport_buffer_add()'.
1418 Some corrections in `getflags()'.
1420 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
1422 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
1423 build on Win32. Disable preloaded symbols on Win2 platforms.
1425 * ioext.c, ports.c: Include `io.h' is possible.
1427 * mkstemp.c: Include `process.h' is possible.
1429 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
1431 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
1433 * posix.c: Remove unnecessary dirent includes and defines. Include
1434 local `win32-uname.h' for MinGW. Extern declaration of
1435 `mkstemp()' for systems where it does not exists. Make
1436 `getlogin()' available on M$-Windows.
1438 * scmsigs.c: Made `usleep()' avalable on MinGW.
1440 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
1442 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
1444 * win32-uname.c: Include "win32-uname.h", not "uname.h".
1446 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
1448 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
1449 Don't apply scm_uniform_vector_length on arrays.
1451 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1453 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
1454 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
1455 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
1456 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
1457 scm_list_<n> over scm_cons[2]?.
1459 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
1460 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
1461 SCM_C[AD][AD]R instead of explicit form.
1463 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
1464 comparison parameters.
1466 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
1467 !SCM_NULLP instead of SCM_NIMP.
1469 (scm_m_case): Don't copy the form. Renamed proc to clause and
1470 minimized its scope. Renamed x to clauses. Removed side
1471 effecting operation from macro call.
1473 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
1474 minimized its scope. Renamed x to clauses. Minimized the scope
1475 of variable 'len'. Make sure the else clause is treated specially
1476 even in case of '=>' occurences. Don't change the else to #t in
1477 order to be able to distinguish this case in the evaluator. Leave
1478 type checking of the recipient to the evaluator.
1480 (scm_c_improper_memq): Made the comment somewhat clearer.
1482 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
1483 test for SCM_IM_LET at the place of the formal parameters.
1484 Simplified the formal parameter checking.
1486 (scm_m_letstar): Added Comment. Renamed proc to bindings.
1487 Renamed arg1 to binding and minimized its scope. Eliminated
1488 unnecessary consing.
1490 (scm_m_do): Renamed proc to bindings. Minimized the scope of
1493 (build_binding_list): New static function.
1495 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
1496 Further, split up the 'letrec' unmemoizing code to the
1497 corresponding parts for 'do', 'let' and 'letrec', adding comments
1498 to each form. Cleanup the handling of the do form (This removes
1499 some *real* code :-).
1501 (SCM_CEVAL): Removed side effecting operation from macro call.
1502 Handle the 'else clause of the 'cond form specially - the symbol
1503 'else is not replaced with #t any more.
1505 2001-10-14 Gary Houston <ghouston@arglist.com>
1507 * version.c (scm_version): use sprintf instead of snprintf,
1508 for portability. thanks to Bill Schottstaedt.
1510 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
1512 * read.c (scm_lreadr): When user-defined hash procedure returns
1513 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
1514 an exception. (This prevents parsing of uniform vectors from
1515 interfering with parsing of numbers.)
1517 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
1519 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
1520 PTRDIFF_MIN. Thanks to Ken Raeburn.
1522 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
1524 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
1526 * eval.c (scm_m_atbind): First try to find the variable without
1527 defining it locally; when it has not been found, define it
1530 * modules.c (module_variable): Pass over variables that exist but
1533 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
1535 * backtrace.c (display_backtrace_file_and_line): Only use
1536 scm_basename when POSIX support is compiled in. Thanks to Chris
1539 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1541 * numbers.c (mem2uinteger): Return number read so far when coming
1542 across a hexdigit after having read a # or if not reading a hex
1543 value. This will enable the calling code to correctly handle
1544 forms like 1e2. (The background is, that the exponent markers d,
1545 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
1546 providing this patch.
1548 (mem2complex): Fix erroneous double-negation. Now, numbers like
1549 1-i will be read correctly.
1551 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
1553 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
1555 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
1557 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
1559 * print.c (scm_print_state_vtable, print_state_pool):
1560 Initialize. These variables are now registered as gc roots.
1562 (scm_current_pstate): Update documentation.
1564 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
1565 scm_prin1, scm_init_print): print_state_pool is registered as a
1566 gc root and thus does not need to be protected by a surrounding
1569 (make_print_state): The car of print_state_pool no longer holds
1570 the scm_print_state_vtable.
1572 (scm_current_pstate, scm_make_print_state, print_circref,
1573 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
1576 (scm_prin1): When building lists, prefer scm_list_<n> over
1579 (scm_iprlist): Removed a redundant SCM_IMP test.
1581 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
1583 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1585 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
1587 (scm_memcons, scm_mem_to_proc): When building lists, prefer
1588 scm_list_<n> over scm_cons[2]?.
1590 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
1592 (scm_procedure_name): Use SCM_CADR instead of explicit form.
1594 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
1595 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
1596 for some reason his patch didn't make it into the cvs.
1598 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1600 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
1601 little bit - should even be somewhat more accurate now.
1603 2001-10-08 Rob Browning <rlb@defaultvalue.org>
1605 * gc.c: support ia64 register backing store.
1606 (SCM_MARK_BACKING_STORE): new macro.
1608 * continuations.h: support ia64 register backing store.
1609 (struct scm_t_contregs): add ia64 register backing store.
1611 * continuations.c: support ia64 register backing store.
1612 (continuation_mark): mark ia64 register backing store.
1613 (continuation_free): free ia64 register backing store.
1614 (scm_make_continuation): capture ia64 register backing store.
1615 (copy_stack_and_call): copy ia64 register backing store.
1617 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1619 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
1620 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
1621 instead of SCM_NIMP to test for that case.
1623 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
1624 scm_t_bits instead of long.
1626 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
1628 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
1629 SCM_T_SIGNED_BITS_MIN): New.
1630 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
1631 Use them to make these macros computable by the preprocessor.
1633 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
1634 whether the integral type fits in a fixnum, not the compiler.
1635 This removes a spurious compiler warning. Also, honor the
1636 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
1637 needed for `long long's.
1639 * numbers.c: Define NO_PREPRO_MAGOC when including
1640 num2integral.c.i for `long long' and `signed long long'.
1642 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
1644 These changes fixes a race condition in the Guile coop - pthread
1647 * coop.c (mother_awake_p): New variable.
1648 (coop_create): Set mother_awake_p before creating or signalling
1649 mother; wait until mother is going to sleep before returning.
1650 (mother): Reset mother_awake_p before going to sleep.
1652 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1654 * options.c (protected_objects, scm_init_options): The content of
1655 protected_objects is now protected from garbage collection using
1656 scm_gc_register_root instead of scm_permanent_object.
1658 (get_option_setting): New static function that computes an option
1659 setting as it was formerly done in the function scm_options.
1661 (get_documented_option_setting): New static function that
1662 returns option documentation as it was formerly done in the
1663 function scm_options. Note that documentation C strings are no
1664 longer precomputed into SCM objects. Instead, they are converted
1665 into SCM strings every time get_documented_option_setting is
1668 (change_option_setting): New static functions that modifies the
1669 option setting as it was formerly done in the function
1670 scm_options. The function is now exception safe, i. e. won't
1671 cause a memory leak when interrupted. Further, only non-immediate
1672 option values are added to the protection list.
1674 (scm_options): This function now has only the purpose to dispatch
1675 to to get_option_setting, get_documented_option_setting or
1676 change_option_setting, depending on the arguments given to
1679 (scm_init_opts): Don't convert documentation C strings into SCM
1680 strings. Further, don't protect any object values: They _must_
1681 be immediate values, otherwise there is no guarantee that they
1682 have not been collected before anyway.
1684 * options.[ch] (scm_t_option): Made type unsigned, name into a
1685 constant char* and val into a scm_t_bits type.
1687 (scm_options, scm_init_opts): The number of options is guaranteed
1688 to be larger or equal to zero. Thus, the type is changed to
1691 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1693 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
1694 testing an unsigned value for being >= 0.
1696 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1698 * numbers.h: Removed old comment about using SCM_CAR to access
1701 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
1702 the return value is signed. Thanks to Brian Crowder for the bug
1705 (SCM_SRS): Avoid unnecessary casting and don't unpack input
1706 values. With this patch, SCM_SRS can be safely used for other
1707 types than scm_t_signed_bits. However, it should still better be
1708 an internal macro and thus be renamed to SCM_I_SRS.
1710 (SCM_MAKINUM, SCM_INUM): Use proper casting.
1712 2001-10-03 Gary Houston <ghouston@arglist.com>
1714 * continuations.h, unif.h: in the descriptions of the bit patterns
1715 of the heap cells, make bit 0 the least significant.
1717 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
1719 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
1720 Thanks to Golubev I. N.
1722 2001-09-25 Gary Houston <ghouston@arglist.com>
1724 * ports.c (scm_drain_input): extended the docstring. thanks to
1725 Alex Schroeder and Thien-Thi Nguyen.
1727 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
1729 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
1730 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
1731 macros. (The NUM names might soon change.)
1733 * numbers.h: Added missing declarations.
1735 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
1737 * Makefile.am: Distribute num2float.i.c.
1739 * num2float.i.c: New file, multiply included by numbers.c, used
1740 to "templatize" the float <-> num conversion routines.
1742 * numbers.c: New functions: scm_num2float, scm_float2num,
1743 scm_num2double, scm_double2num.
1745 2001-09-21 Rob Browning <rlb@defaultvalue.org>
1747 * .cvsignore: really add version.h
1749 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
1750 Otherwise it fails on the alpha. However, we might rather choose
1751 this size conditionally.
1753 * numbers.c (scm_gcd): change "k" to a long from an int.
1754 Otherwise it fails on the alpha. However, we might rather choose
1755 this size conditionally.
1757 * error.c (scm_wta): coerce char* to intptr_t before int
1760 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
1763 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
1765 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1767 * numbers.c (scm_integer_expt): Accept inexact integer in second
1768 argument. (Thanks to Bill Schottstaedt.)
1770 2001-09-20 Rob Browning <rlb@defaultvalue.org>
1772 * .cvsignore: add version.h
1774 * versiondat.h.in: removed (obsolete).
1776 * version.h.in: renamed from version.h.
1777 (SCM_GUILE_MAJOR_VERSION): new public macro.
1778 (SCM_GUILE_MINOR_VERSION): new public macro.
1779 (SCM_GUILE_MICRO_VERSION): new public macro.
1781 * version.h: renamed to version.h.in.
1784 (scm_major_version): support integer *_VERSION macros.
1785 (scm_minor_version): support integer *_VERSION macros.
1786 (scm_micro_version): support integer *_VERSION macros.
1787 (scm_version): support integer *_VERSION macros.
1789 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1791 * error.c, error.h: Made error keys globally accessible.
1792 Applications might want to test for these or use them in a direct
1795 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
1796 routines are passed an inexact. This change in behavior is
1797 motivated by concordance with R5RS: It is more common that a
1798 primitive doesn't want to accept an inexact for an exact.
1800 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1802 The following patch partially undoes my patch from 2001-06-30,
1803 where I added the function scm_gc_mark_cell_conservatively. The
1804 function is buggy, since it breaks guile during conservative
1805 marking if a pointer on the stack points directly into the list of
1806 free cells on the heap: With conservative cell marking this will
1807 cause the whole free list to be scanned and marked - boom!
1809 * gc.c (allocated_mark, MARK, heap_segment,
1810 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
1811 (scm_gc_mark_cell_conservatively): Remove function
1812 scm_gc_mark_cell_conservatively and update the corresponding
1813 comments and uses accordingly. Thanks to Christopher Cramer for
1814 the patch. (Minor corrections by me.)
1816 2001-09-15 Gary Houston <ghouston@arglist.com>
1818 * root.h (scm_root_state): removed the continuation_stack and
1819 continuation_stack_ptr members, which have no apparent purpose.
1820 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
1823 * root.c (root_mark), init.c (restart_stack, start_stack), gc
1824 (scm_igc): remove all references to contination_stack and
1825 continuation_stack_ptr, avoiding allocation of a vector and
1826 useless processing during gc.
1828 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1830 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
1832 (TCONC_IN): Make sure that the cell word 0 is initialized last.
1834 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
1836 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
1838 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
1839 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
1841 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1843 * guardians.c (mark_dependencies_in_tconc,
1844 whine_about_self_centered_zombies, scm_init_guardians): Register
1845 the static global variable `self_centered_zombies' via
1846 scm_gc_register_root, to make some cdr-ing unnecessary.
1848 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1850 * backtrace.c (display_backtrace_file,
1851 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
1852 values, use SCM_FALSEP when comparing SCM values against #f.
1853 Thanks to Rob Browning for the bug report.
1855 2001-09-12 Martin Baulig <martin@home-of-linux.org>
1857 * strings.[ch] (scm_str2string): New function.
1859 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
1861 * gc.c (scm_done_free): Always subtract size from scm_mallocated
1862 when computing nm, even if it's negative.
1863 (scm_must_malloc): Abort on overflow of scm_mtrigger.
1864 (scm_must_realloc): Likewise.
1866 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
1868 * numbers.c (scm_sys_check_number_conversions): new function,
1869 defined if Guile is compiled in debugging mode. currently checks
1870 `scm_num2ulong', should check much much more.
1872 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
1873 unsigned, ensure that it's positive. thanks to Martin Baulig!
1875 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1877 * __scm.h: Added new section about compile time selectable
1880 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
1881 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
1882 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
1883 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
1886 * deprecation.c (scm_include_deprecated_features): Simplified.
1888 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
1889 `SCM_IMP´ instead of `!SCM_CELLP´.
1891 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
1892 Extract side-effecting operations from macros.
1894 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
1895 scm_top_level_lookup_closure_var and scm_system_transformer.
1897 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
1899 (heap_segment): Use CELL_P instead of SCM_CELLP.
1901 * init.c (start_stack): Don't initialize
1902 scm_top_level_lookup_closure_var and scm_system_transformer.
1904 * modules.c (scm_set_current_module): Don't access
1905 scm_top_level_lookup_closure_var and scm_system_transformer.
1907 (scm_sym2var): Don't call scm_variable_set_name_hint.
1909 (scm_post_boot_init_modules): Removed deprecated initializations.
1911 * print.c (scm_ipruk): Don't access cell contents of non cells.
1913 * strings.c (scm_string_set_x): All strings are writable.
1915 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
1916 type. There is only one string type now.
1918 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
1920 * tags.h: Remove comments about two different string types.
1922 (SCM_CELLP, SCM_NCELLP): Deprecated.
1924 * variable.c (make_variable): Remove code variant for vcells.
1926 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
1927 SCM_VARIABLE_LOC): Remove code variant for vcells.
1929 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
1930 SCM_ENABLE_DEPRECATED with the logic reversed.
1932 * dynl.c (moddata, registered_mods), dynl.[ch]
1933 (scm_register_module_xxx, scm_registered_modules,
1934 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
1935 (*top-level-lookup-closure*), eval.[ch]
1936 (scm_top_level_lookup_closure_var, scm_system_transformer,
1937 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
1938 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
1939 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
1940 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
1941 scm_unprotect_object), modules.c (root_module_lookup_closure,
1942 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
1943 beautify_user_module_x_var, try_module_autoload_var,
1944 scm_module_full_name), modules.[ch] (scm_the_root_module,
1945 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
1946 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
1947 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
1948 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
1949 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
1950 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
1951 scm_make_shared_substring), tags.h (scm_tc7_substring,
1952 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
1953 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
1954 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
1955 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
1958 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
1959 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
1960 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
1961 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
1962 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
1963 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
1964 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
1965 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
1966 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
1967 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
1968 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
1969 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
1970 (setzone, scm_strftime, scm_strptime), vports.c
1971 (scm_make_soft_port): Remove calls to
1972 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
1973 gone, all strings are 0-terminated anyway.
1975 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
1976 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
1977 double inclusion of the same headers to the SCM_<filename>_H
1980 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
1981 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
1982 print.c (scm_iprin1): The type scm_tc7_substring does not exist
1985 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
1986 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
1987 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
1988 !SCM_<foo> over SCM_N<foo>.
1990 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1992 * Makefile.am: Remove references to symbols-deprecated.c.
1994 * symbols.c (scm_init_symbols): Don't initialize deprecated
1997 * symbols-deprecated.c: Removed.
1999 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
2000 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
2001 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
2002 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
2003 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
2004 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
2005 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
2006 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
2007 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
2008 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
2009 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
2010 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
2011 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
2012 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
2013 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
2014 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
2015 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
2016 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
2017 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
2018 scm_intern0, scm_sysintern, scm_sysintern0,
2019 scm_sysintern0_no_module_lookup, scm_symbol_value0,
2020 scm_string_to_obarray_symbol, scm_intern_symbol,
2021 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
2022 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
2023 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
2024 vectors.[ch] (scm_vector_set_length_x): Removed.
2026 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
2027 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
2028 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
2029 Renamed the macros that are defined to inhibit double inclusion of
2030 the same headers to the SCM_<filename>_H format.
2032 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
2033 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
2036 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2038 * continuations.h (scm_contregs), debug.h (scm_debug_info,
2039 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
2040 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
2041 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2042 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
2043 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
2044 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
2045 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
2046 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
2047 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
2048 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
2049 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
2051 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
2052 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
2053 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
2054 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
2055 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
2056 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
2057 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
2058 double inclusion of the same headers to the SCM_<filename>_H
2061 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
2062 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
2063 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
2064 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
2065 !SCM_<foo> over SCM_N<foo>.
2067 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2069 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
2070 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
2071 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
2072 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
2073 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
2074 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
2075 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
2076 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
2077 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
2078 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
2079 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
2080 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
2081 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
2082 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
2083 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
2084 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
2085 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
2086 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
2087 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
2088 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
2089 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
2090 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
2091 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
2092 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
2093 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
2094 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
2095 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
2096 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
2097 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
2098 the macros that are defined to inhibit double inclusion of the
2099 same headers to the SCM_<filename>_H format.
2101 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
2103 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
2104 "scm_t_portable" with "scm_port_table" which was an artifact from
2105 the great "scm_*_t -> scm_t_" renaming.
2107 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
2109 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
2110 used; nfc. Thanks to Bill Schottstaedt.
2112 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
2113 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
2114 Thanks to Chris Cramer.
2116 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
2118 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
2120 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
2122 * dynwind.h (scm_swap_bindings): Declare.
2123 * dynwind.c (scm_swap_bindings): Make non-static.
2125 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
2127 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
2128 doing exactly nothing about them). thanks Neil!
2130 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
2132 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
2134 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
2136 * gc.c: Fix omission bug: Add `heap_segment' forward decl
2137 (proto) in the case when either `GUILE_DEBUG' or
2138 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
2140 (map_free_list): Fix typo: Ref `f' correctly.
2142 Thanks to Chris Cramer.
2144 2001-08-15 Rob Browning <rlb@defaultvalue.org>
2146 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
2148 (libpath.h): change libguileversion to libguileinterface.
2150 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
2152 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
2153 ChangeLog-2000. Thanks to Daniel Skarda!
2155 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
2157 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
2158 do it from the Makefile.
2160 * Makefile.am: rearrange the snarfing slightly, so that .doc files
2161 are of a reasonable size.
2163 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
2165 * stacks.c (scm_make_stack): Improve docstring by explaining use
2168 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
2170 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
2171 scm_char_whitespace_p, scm_char_upper_case_p,
2172 scm_char_lower_case_p, scm_char_is_both_p): Do not require
2173 characters to fulfill isascii in addition to the primary
2176 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2178 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
2179 scm_istr2flo, scm_istring2number): Removed.
2181 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
2184 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
2185 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
2188 (scm_string_to_number): Use new number parser.
2190 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
2191 handles complex numbers.
2193 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
2196 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
2199 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
2201 (scm_i_mem2number): Added.
2203 (scm_exact_to_inexact): Changed signature.
2205 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
2206 here instead of within scm_i_mem2number. Call scm_i_mem2number
2207 instead of scm_istr2int and scm_istring2number.
2209 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2211 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
2212 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
2213 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
2214 !SCM_<pred> over SCM_N<pred>.
2216 (scm_eval_body): Remove side effecting code from macro call.
2218 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
2221 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2223 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
2225 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
2227 Removed vcell slot from structs.
2229 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
2232 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
2233 zero. Use scm_vtable_index_layout instead of "0" when accessing
2235 (scm_init_struct): Remove vcell slot layout code from
2236 required_vtable_fields.
2238 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
2240 * goops.c (build_class_class_slots): Removed vcell slot
2243 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
2244 Removed vcell slot layout code.
2245 (scm_si_vcell): Removed.
2247 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2249 "Glocs" have been removed.
2251 * tags.h: Update tag system docs.
2252 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
2253 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
2254 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
2255 or SCM_NCONSP, respectively.
2257 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
2258 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
2259 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
2261 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
2262 tell glocs from structs.
2264 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
2266 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
2267 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
2268 instead of with glocs.
2269 (EVALCAR): Do not test for glocs.
2270 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
2272 (scm_unmemocar): Do not handle glocs.
2273 (scm_m_atfop): Memoize as a variable, not as a gloc.
2274 (scm_eval_args, scm_deval_args): Do not handle glocs.
2275 (scm_ceval, scm_deval): Likewise.
2277 * eval.h (SCM_XEVALCAR): Do not test for glocs.
2278 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
2281 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
2283 * dynwind.c (scm_swap_bindings): Likewise.
2284 (scm_dowinds): Updated to recognize lists of variables instead of
2287 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
2290 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
2293 2001-07-25 Gary Houston <ghouston@arglist.com>
2295 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
2296 docstrings to reflect the n-ary implementation.
2298 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2300 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
2301 value of a variable, not the plain "return" statement.
2303 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
2305 * eval.c: Allow variables in memoized code (in addition to glocs).
2306 (scm_lookupcar): Handle variables in lost races. Replace symbol
2307 with variable directly, do not make a gloc.
2308 (scm_unmemocar): Rewrite variables using a reverse lookup, just
2310 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
2313 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2315 * variable.c (scm_i_variable_print): Use "value" instead of
2316 "binding" since a binding is the mapping between symbols and
2317 variables, not between variables and their values.
2319 * tags.h (scm_tc7_variable): New.
2320 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
2321 * print.c (scm_iprin1): Likewise.
2323 * variable.h (scm_tc16_variable): Removed.
2324 (SCM_VARIABLEP): Test for new tc7 code.
2325 (scm_i_variable_print): New.
2326 * variable.c (scm_tc16_variable): Removed.
2327 (variable_print): Renamed to scm_i_variable_print and made
2329 (variable_equal_p): Removed.
2330 (make_variable): Construct a tc7 object instead of a smob.
2331 (scm_init_variable): Do not register smob.
2333 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
2335 * tags.h: Include inttypes.h when we have it.
2337 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
2339 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
2340 is taken by the new SCM_IM_CALL_WITH_VALUES.
2341 * print.c (scm_isymnames): Update table accordingly.
2343 2001-07-22 Gary Houston <ghouston@arglist.com>
2345 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
2346 SCM_MAKINUM to convert regoff_t value to SCM.
2348 2001-07-21 Gary Houston <ghouston@arglist.com>
2350 * scmsigs.c: include sys/time.h for itimer stuff.
2352 2001-07-19 Rob Browning <rlb@defaultvalue.org>
2354 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
2356 * c-tokenize.lex: add option %nounput to quiet warning.
2357 Add prototype for yylex to quiet warning.
2359 * scmconfig.h.in: add flags for setitimer and getitimer.
2361 * scmsigs.h (scm_init_scmsigs): new prototype.
2362 (scm_init_scmsigs): new prototype.
2364 * scmsigs.c (s_scm_setitimer): new function.
2365 (s_scm_setitimer): new function.
2367 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2369 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
2370 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
2371 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
2372 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
2373 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
2374 guile-func-name-check.in, guile-snarf-docs-texi.in,
2375 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
2376 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
2377 objprop.c, objprop.h, options.c, options.h, random.h,
2378 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
2379 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
2380 version.c, version.h: Updated copyright notice.
2382 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2384 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
2385 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
2386 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
2387 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
2388 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
2389 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
2390 sym_environment, scm_sym_change_class): New static variables to
2391 hold predefined symbols.
2393 (build_class_class_slots): Build the list using scm_list_n
2394 instead of cons. Also, slots are already created as lists, thus
2395 making a call to maplist unnecessary.
2397 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
2398 scm_class_direct_subclasses, scm_class_direct_methods,
2399 scm_class_precedence_list, scm_class_slots, scm_class_environment,
2400 scm_method_procedure, create_standard_classes, purgatory): Use
2403 (build_slots_list, compute_getters_n_setters,
2404 scm_sys_initialize_object, scm_sys_inherit_magic_x,
2405 get_slot_value_using_name, set_slot_value_using_name,
2406 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
2407 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
2408 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
2410 (scm_sys_prep_layout_x): Minimize variable scopes.
2412 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
2413 scm_sys_fast_slot_set_x): Fix signedness.
2415 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
2416 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
2417 scm_memoize_method, scm_wrap_object): Use packing and unpacking
2418 when converting to and from SCM values.
2420 (scm_enable_primitive_generic_x): Add rest argument checking.
2422 (map, filter_cpl, maplist, scm_sys_initialize_object,
2423 scm_sys_prep_layout_x, slot_definition_using_name,
2424 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
2425 call_memoize_method, scm_make, scm_make_class): Prefer explicit
2426 predicates over SCM_N?IMP tests.
2428 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
2431 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
2434 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2436 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
2438 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
2440 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
2442 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
2444 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
2446 * strings.c (s_scm_string): fix arg position in assert.
2448 2001-07-11 Gary Houston <ghouston@arglist.com>
2450 * strports.c (st_write): use memcpy, not strncpy. thanks to
2453 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
2455 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
2456 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
2457 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
2458 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
2459 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
2460 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
2461 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
2462 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
2463 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
2464 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
2465 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
2466 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
2467 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
2468 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
2469 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
2470 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
2471 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
2472 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
2473 weaks.c, weaks.h: Remove "face-lift" comment.
2475 2001-07-08 Rob Browning <rlb@defaultvalue.org>
2477 * .cvsignore: add stamp-h.in.
2479 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2481 * hooks.c (scm_make_hook, scm_add_hook_x),
2482 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
2483 value info to the docstrings.
2485 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2487 Some more compatibility patches for Windows.
2489 * posix.c (getlogin): getlogin() implementation for Windows.
2491 * backtrace.c, ioext.c: Include <stdio.h>.
2493 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
2496 * cpp_sig_symbols.in: Added SIGBREAK.
2498 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
2500 * strports.c (scm_read_0str, scm_eval_0str): Call
2501 scm_c_read_string and scm_c_eval_string respectively, not
2502 themselves. Thanks to Dale P. Smith!
2504 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2506 * unif.c (scm_array_set_x): The variable args does not
2507 necessarily have to be a list. Further, got rid of a redundant
2510 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2512 * list.c (SCM_I_CONS): Make sure the cell type is initialized
2515 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
2516 init_heap_seg): Fixed signedness.
2518 (init_heap_seg): Replaced strange for-loop with a while loop.
2520 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
2522 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
2524 The following patch adds conservative marking for the elements of
2525 free or allocated cells.
2527 * gc.c (allocated_mark, heap_segment): New static functions.
2529 (which_seg): Deleted, since the functionality is now provided by
2530 function heap_segment.
2532 (map_free_list): Use heap_segment instead of which_seg.
2534 (MARK): If cell debugging is disabled, mark free cells
2537 (scm_mark_locations, scm_cellp): Extracted the search for the
2538 heap segment of a SCM value into function heap_segment.
2540 (scm_init_storage): Allocated cells must be marked
2543 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
2545 The following patch changes the representation of weak vectors to
2546 double cells instead of using an extension of the vector's
2549 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
2550 the result of SCM_WVECT_GC_CHAIN.
2552 (scm_gc_sweep): Weak vectors don't have extra fields any more.
2554 * weaks.c (allocate_weak_vector): New static function. It does
2555 not patch any previously created vector object during the
2556 construction of a weak vector, and thus doesn't need to switch
2557 off interrupts during vector creation.
2559 (scm_make_weak_vector, scm_make_weak_key_hash_table,
2560 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
2561 Use allocate_weak_vector to provide the new weak vector object.
2563 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
2564 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
2565 now stored in the double cell.
2567 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
2570 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
2571 using an entry of the double cell.
2573 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
2575 * stamp-h.in: bye bye
2577 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
2579 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
2582 * load.c, load.h (scm_c_primitive_load,
2583 scm_c_primitive_load_path): New.
2585 * strports.c, strports.h (scm_c_read_string): Renamed from
2586 scm_read_0str. Also, added "const" qualifier to argument.
2587 (scm_c_eval_string): Renamed from scm_eval_0str.
2588 (scm_read_0str, scm_eval_0str): Deprecated.
2590 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2592 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
2595 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
2597 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
2598 scm_list_n): New functions.
2599 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
2600 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
2601 (lots of files): Use the new functions.
2603 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
2605 * strings.c: #include "libguile/deprecation.h".
2607 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2609 * read.c (scm_lreadr): When reading a hash token, check for a
2610 user-defined hash procedure first, so that overriding the builtin
2611 hash characters is possible (this was needed for implementing
2612 SRFI-4's read synax `f32(...)').
2614 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
2615 because the latter is unsigned now and breaks comparisons like
2616 (n < (scm_t_signed_bits)MIN_VALUE).
2618 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
2620 * eval.h, eval.c (scm_call_4): New function.
2622 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
2623 directly rather than dispatching to them via scm_ithrow and a lazy
2626 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
2627 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
2628 for trap handler procedures.
2630 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
2631 procedures not being #f.
2633 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
2635 * Makefile.am (c-tokenize.c): add rule to generate it.
2636 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
2638 filter-doc-snarfage.c: remove.
2640 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2642 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
2644 The following set of changes makes compiling Guile under various
2645 Windows compilers easier. Compilation under GNU systems should
2646 not be affected at all.
2648 Thanks to Stefan Jahn for all necessary information, patches and
2651 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
2652 getpgrp, ttyname, primitive-fork and some header inclusion for
2655 * random.c: Define M_PI, if not predefined and use __int64 for
2656 LONG64 under Windows.
2658 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
2659 Windows and conditionalize some signal names.
2661 * socket.c (scm_getsockopt): Added missing comma.
2662 Include socket library header under Windows.
2664 * stime.c (CLKTCK): Add cast to int, to make it compile under
2667 * ports.c (truncate): New function, compiled only under Windows.
2669 * net_db.c: Do not declare errno under Windows.
2671 * iselect.h, inet_aton.c: Include socket library headers under
2674 * guile.c (inner_main): Under Windows, initialize socket library
2675 and initialize gdb_interface data structures.
2677 * gdb_interface.h: Under Windows, gdb_interface cannot be
2678 initialized statically. Initialize at runtime instead.
2680 * fports.c (write_all): ssize_t -> size_t.
2681 (fport_print): Conditionalize call to ttyname().
2682 (getflags): New function, compiled only under Windows.
2684 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
2685 primitives chown, link, fcntl.
2686 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
2689 * backtrace.c: Include <io.h> under Windows.
2691 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
2693 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
2696 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
2698 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2699 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
2700 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2701 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
2702 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
2703 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
2704 (scm_dynamic_wind, scm_dowinds), environments.c
2705 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
2706 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
2707 goops.c (GETVAR, purgatory, make_class_from_template,
2708 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
2709 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
2710 (scm_primitive_load), modules.c (scm_resolve_module,
2711 scm_c_define_module, scm_c_use_module, scm_c_export,
2712 module_variable, scm_eval_closure_lookup, scm_sym2var,
2713 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2714 ports.c (scm_port_for_each), print.c (scm_printer_apply),
2715 properties.c (scm_primitive_property_ref), ramap.c (ramap,
2716 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
2717 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
2718 (scm_object_to_string, scm_call_with_output_string,
2719 scm_call_with_input_string), throw.c (scm_body_thunk,
2720 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
2721 scm_make_shared_array), vports.c (sf_flush, sf_write,
2722 sf_fill_input, sf_close): Use one of the above functions.
2723 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
2725 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2727 * filesys.c (scm_close), ports.c (scm_close_port,
2728 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
2729 instead of SCM_NEGATE_BOOL.
2731 * filesys.c (scm_stat): Clean up type dispatch.
2733 * filesys.c (scm_stat), ports.c (scm_input_port_p,
2734 scm_output_port_p): Get rid of redundant IM type check.
2736 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
2737 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
2738 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2739 scm_return_entry), numbers.c (scm_number_to_string), objects.c
2740 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
2741 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
2742 scm_addr_vector), stime.c (scm_strftime), strings.c
2743 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
2744 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
2745 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2746 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
2747 instead of scm_makfromstr.
2749 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
2750 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
2751 scm_read_hash_extend), stime.c (scm_strftime), strings.c
2752 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
2753 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
2754 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
2755 !SCM_<pred> over SCM_N<pred>.
2757 * strings.[ch] (scm_makfromstr): Deprecated.
2759 (scm_mem2string): New function, replaces scm_makfromstr.
2761 * strings.c (scm_substring), strop.c (string_copy,
2762 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2763 (scm_symbol_to_string): Fix gc problem.
2765 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
2768 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
2769 warning about comparing signed and unsigned values. This fix is
2770 not optimal, since it won't work reliably if sizeof (c_start) >
2771 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
2772 solution is to define this macro as an inline function, thus
2773 allowing to specifiy the types of c_start and c_end.
2775 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2777 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
2780 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
2781 Rename <foo>H to SCM_<foo>_H.
2783 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
2784 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2786 (narrow_stack): Make i unsigned. Don't use side-effecting
2787 operations in conditions.
2789 (narrow_stack, scm_make_stack, scm_stack_id,
2790 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
2792 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
2793 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
2796 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
2799 (scm_last_stack_frame): Remove bogus `;´.
2801 * stacks.h (SCM_FRAMEP): Fix type check.
2803 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
2805 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
2806 c-tokenize.c when doing maintainer-clean.
2808 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
2810 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
2813 * eval.c: all hash signs are in column 0.
2815 * Makefile.am (guile_filter_doc_snarfage): build using
2816 c-tokenize.c, not filter-doc-snarfage.c.
2817 rearrange snarfing dependencies a bit.
2819 * c-tokenize.lex: new file.
2821 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
2823 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
2824 scm_t_srcpropso_plist. See the big type renaming.
2825 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
2826 Thanks to Seth Alves!
2828 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
2829 they aren't defined already.
2831 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
2833 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
2834 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
2837 * backtrace.c (display_expression, scm_set_print_params_x,
2838 display_application, display_frame, scm_backtrace), numbers.c
2839 (scm_istring2number), objects.c (scm_class_of,
2840 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
2841 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2843 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
2846 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
2847 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
2849 * objects.c (scm_class_of): Type fix.
2851 (scm_mcache_lookup_cmethod): Improved comment, simplified,
2854 * pairs.h (scm_error_pair_access): The function can return if
2857 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2859 * init.c (scm_init_guile_1): Removed initialization of tag.c.
2861 * gdbint.c, init.c: Removed inclusion of tag.h.
2863 * tag.h, tag.c: Removed files.
2865 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
2867 2001-06-20 Gary Houston <ghouston@arglist.com>
2869 * deprecation.c, extensions.c, rw.c: include string.h.
2871 2001-06-19 Gary Houston <ghouston@arglist.com>
2873 * filter-doc-snarfage.c (process): added ungetc in
2874 MULTILINE_COOKIE case since otherwise it fails when there's no
2875 space between the '(' and the quote of the following string
2878 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2880 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
2882 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2884 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
2885 extension takes place.
2886 * strings.h (SCM_STRING_LENGTH): Likewise.
2887 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
2889 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
2892 * tags.h: Include <stdint.h> when we have it.
2893 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
2894 available. Else use "unsigned long".
2895 (scm_signed_bits_t): New.
2897 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
2898 (SCM_INUM): Cast result to scm_signed_bits_t.
2900 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
2902 * mkstemp.c: Update path to #include file scmconfig.h.
2903 Thanks to Golubev I. N.
2905 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
2907 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
2909 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
2910 the macro definition.
2912 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
2913 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
2914 instead of SCM_INST_TYPE.
2916 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
2917 the object is a struct before accessing its struct flags.
2919 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
2921 2001-06-10 Gary Houston <ghouston@arglist.com>
2923 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
2924 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
2925 work reliably anymore. try it from boot-9.scm instead.
2927 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
2929 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
2930 Thanks to Matthias Köppe!
2932 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
2934 * snarf.h, filter-doc-snarfage.c: more changes to cope with
2935 space-happy C preprocessors.
2937 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
2938 inside cookies. thanks to Matthias Köppe!
2940 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2942 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
2943 keywords. Fix gc protection.
2945 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
2946 operations in macro calls.
2948 * pairs.c (scm_error_pair_access): Avoid recursion.
2950 Thanks to Matthias Koeppe for reporting the bugs that correspond
2951 to the following set of patches.
2953 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
2954 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
2955 bitvector base address using SCM_BITVECTOR_BASE.
2957 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
2960 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2962 * goops.c (SCM_CLASS_REDEF): Removed.
2964 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
2967 Thanks to Matthias Koeppe for reporting the bugs that correspond
2968 to the following set of patches.
2970 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
2971 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
2972 scm_sys_allocate_instance, clear_method_cache,
2973 scm_sys_invalidate_method_cache_x, scm_make,
2974 create_standard_classes, scm_make_port_classes, scm_make_class,
2975 scm_add_slot): Use SCM_SET_SLOT to set slot values.
2977 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
2979 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
2981 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
2982 UNARY_ELTS_CODE): Remove bogus break statement.
2984 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
2985 Don't access bit vectors elements as SCM objects.
2987 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
2988 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
2989 Don't assign to an unpacked value.
2991 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
2993 * __scm.h (SCM_NORETURN): Moved here from error.h.
2995 (SCM_UNUSED): New macro.
2997 (SCM_DEBUG_PAIR_ACCESSES): New macro.
2999 * backtrace.c (display_error_handler), continuations.c
3000 (continuation_print), debug.c (debugobj_print), dynwind.c
3001 (guards_print), environments.c (observer_print,
3002 core_environments_finalize, leaf_environment_cell,
3003 leaf_environment_print, eval_environment_print,
3004 eval_environment_observer, import_environment_define,
3005 import_environment_undefine, import_environment_print,
3006 import_environment_observer, export_environment_define,
3007 export_environment_undefine, export_environment_print,
3008 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
3009 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
3010 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
3011 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
3012 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
3013 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
3014 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
3015 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
3016 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
3017 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
3018 set_slot_value, test_slot_existence, scm_change_object_class,
3019 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
3020 default_setter), guardians.c (guardian_print, guardian_gc_init,
3021 guardian_zombify, whine_about_self_centered_zombies), guile.c
3022 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
3023 mallocs.c (malloc_print), numbers.c (scm_print_real,
3024 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
3025 end_input_default, scm_port_print, fill_input_void_port,
3026 write_void_port), root.c (root_print), smob.c (scm_mark0,
3027 scm_free0, scm_smob_print, scm_smob_apply_1_error,
3028 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
3029 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
3030 (scm_struct_free_0, scm_struct_free_standard,
3031 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
3032 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
3033 scm_handle_by_throw, scm_ithrow), weaks.c
3034 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
3035 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
3036 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
3038 * error.h (SCM_NORETURN): Moved to __scm.h.
3040 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
3041 Renamed <foo>H to SCM_<foo>_H.
3043 * gc.c (debug_cells_gc_interval): New static variable.
3045 (scm_assert_cell_valid): If selected by the user, perform
3046 additional garbage collections.
3048 (scm_set_debug_cell_accesses_x): Extended to let the user specify
3049 if additional garbage collections are desired.
3051 (mark_gc_async): If additional garbage collections are selected
3052 by the user, don't call the after-gc-hook. Instead require the
3053 user to run the hook manually.
3055 * pairs.c (scm_error_pair_access): New function. Only compiled
3056 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
3058 * pairs.h (SCM_VALIDATE_PAIR): New macro.
3060 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
3061 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
3062 is a real pair object. (Glocs are also accepted, but that may
3063 change.) If not, abort with an error message.
3065 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3067 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
3069 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
3070 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
3072 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
3074 * extensions.c (scm_c_register_extension): Allow NULL as library
3076 (load_extension): Ignore NULL library names when comparing.
3078 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
3079 non-pointers are being compared. Thanks to Alexander Klimov!
3081 2001-06-04 Gary Houston <ghouston@arglist.com>
3083 * rw.c (scm_write_string_partial): new procedure implementing
3084 write-string/partial in (ice-9 rw).
3085 * rw.h: declare scm_write_string_partial.
3087 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
3089 * keywords.c (keyword_print): Substract 1 from length of symbol
3090 name, accounting for the silly dash.
3092 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
3093 Do not emit deprecation warning.
3095 Added exception notice to all files.
3097 * dynl.c: Include "deprecation.h".
3099 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
3101 * dynl.c (scm_register_module_xxx, scm_registered_modules,
3102 scm_clear_registered_modules): Deprecated.
3104 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
3106 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
3107 guile-snarf-docs-texi.
3109 * fports.c: HAVE_ST_BLKSIZE changed to
3110 HAVE_STRUCT_STAT_ST_BLKSIZE.
3111 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
3112 HAVE_STRUCT_STAT_ST_BLKSIZE.
3114 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
3115 HAVE_STRUCT_STAT_ST_RDEV.
3116 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
3117 HAVE_STRUCT_STAT_ST_BLKSIZE.
3118 (scm_stat2scm): HAVE_ST_BLOCKS changed to
3119 HAVE_STRUCT_STAT_ST_BLOCKS.
3121 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
3123 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
3124 of scm_eval_x to allow module changes between the forms in the
3125 string. Set/restore module using scm_c_call_with_current_module.
3127 * mkstemp.c: New file, slightly modified from libiberties
3130 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
3132 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
3133 filter-doc-snarfage.c: new files.
3135 * Makefile.am: add stuff to [build,] use and distribute
3136 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
3138 * guile-snarf.in: grok the new snarf output.
3140 * snarf.h: make the output both texttools- and `read'-friendly.
3142 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
3143 guile-snarf-docs. (should also deprecate, I guess. maybe not).
3145 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
3147 * print.c (scm_simple_format): Support "~~" and "~%". Signal
3148 error for unsupported format controls and for superflous
3149 arguments. Thanks to Daniel Skarda!
3151 * print.h, print.c (scm_print_symbol_name): Factored out of
3153 (scm_iprin1): Call it.
3155 * keywords.c (keyword_print): Use scm_print_symbol_name so that
3156 weird names are printed correctly.
3158 * print.c (scm_print_symbol_name): Symbols whose name starts with
3159 `#' or `:' or ends with `:' are considered weird.
3161 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3163 * numbers.c (scm_difference, scm_divide): Clarified comments for -
3166 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3168 * debug.h: Removed prototype for scm_eval_string.
3170 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3172 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
3173 (make-string 2000 #\!))' in an older version).
3175 Change strncpy to memcpy to allow embedded NUL characters in
3178 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
3180 * hooks.c (scm_create_hook): deprecated.
3181 (make_hook): deleted.
3182 (scm_make_hook): all the hook creation code is now here.
3184 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
3185 a hook, make it permanent, and do a `scm_c_define' on it.
3187 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
3189 * socket.c (s_scm_inet_pton): fix docstring quoting.
3190 (s_scm_inet_ntop): ditto.
3192 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
3194 * hashtab.c (scm_internal_hash_fold): fix argument position in
3197 * environments.c (s_scm_import_environment_set_imports_x): fix
3198 argument position in SCM_ASSERT.
3200 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
3201 (s_scm_make_iloc): ditto.
3203 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3205 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
3207 * eval.c (promise_print): Read the promise's value as an object.
3209 (SCM_CEVAL): Don't perform side-effecting operations in macro
3212 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
3213 conditional expression.
3215 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
3218 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
3219 text, removed redundant computation of effective_length and fixed
3222 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
3225 (wrap_init): Don't use SCM_C[AD]R for non pairs.
3227 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
3229 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
3230 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
3232 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
3234 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
3235 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
3236 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
3237 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
3239 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
3241 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
3243 * ramap.c (ramap_rp): Removed bogus `;´.
3245 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
3248 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
3249 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
3250 Read SCM objects rather than scm_bits_t values.
3252 * tags.h (SCM_VOIDP_TEST): Removed.
3254 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
3255 value of 2 now corresponds to the former 1, the current 1
3256 corresponds to the former situation that SCM_VOIDP_TEST was
3259 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
3260 If this appears to be not ANSI compliant, we will change it to
3261 typedef struct scm_unused_struct { } * SCM;
3262 Thanks to Han-Wen Nienhuys for the suggestion.
3264 * unif.c (scm_array_set_x): Fix typing problem, and use
3265 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
3266 dealing with uniform vectors.
3268 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
3270 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
3271 (scm_igc): mark from them, too (precisely, not conservatively!).
3273 * root.h (scm_gc_registered_roots): new object in
3276 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
3277 `scm_protect_object'. shouldn't call it at all, though, it seems.
3279 * gc.c (scm_[un]protect_object): deprecated.
3280 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
3281 (scm_gc_[un]register_root[s]): new.
3283 * gc.h: add prototypes for scm_gc_[un]protect_object,
3284 scm_gc_[un]register_root[s].
3286 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
3288 revert the controversial part of the 2001-05-24 changes.
3290 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
3292 * modules.c (scm_env_module): Exported to Scheme.
3294 * eval.c (scm_debug_opts): New option `show-file-name'.
3296 * debug.h (SCM_SHOW_FILE_NAME): New.
3298 * backtrace.c: Include "libguile/filesys.h".
3299 (sym_base, display_backtrace_get_file_line,
3300 display_backtrace_file, display_backtrace_file_and_line): New.
3301 (display_frame): Call display_backtrace_file_and_line if that is
3303 (display_backtrace_body): Call scm_display_backtrace_file if
3306 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
3307 Prototypes removed since there's no definition for these
3310 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3312 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
3313 Changed use of scm_array->scm_array_t and
3314 scm_array_dim->scm_array_dim_t to enable build with
3315 --disable-deprecated.
3317 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
3319 The purpose of this set of changes is to regularize Guile's usage
3320 of ANSI C integral types, with the following ideas in mind:
3322 - SCM does not nesessarily have to be long.
3323 - long is not nesessarily enough to store pointers.
3324 - long is not nesessarily the same size as int.
3326 The changes are incomplete and possibly buggy. Please test on
3330 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
3333 * unif.h: type renaming:
3334 scm_array -> scm_array_t
3335 scm_array_dim -> scm_array_dim_t
3336 the old names are deprecated, all in-Guile uses changed.
3338 * tags.h (scm_ubits_t): new typedef, representing unsigned
3341 * stacks.h: type renaming:
3342 scm_info_frame -> scm_info_frame_t
3343 scm_stack -> scm_stack_t
3344 the old names are deprecated, all in-Guile uses changed.
3346 * srcprop.h: type renaming:
3347 scm_srcprops -> scm_srcprops_t
3348 scm_srcprops_chunk -> scm_srcprops_chunk_t
3349 the old names are deprecated, all in-Guile uses changed.
3351 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
3352 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
3353 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
3354 vectors.c, vports.c, weaks.c:
3355 various int/size_t -> size_t/scm_bits_t changes.
3357 * random.h: type renaming:
3358 scm_rstate -> scm_rstate_t
3359 scm_rng -> scm_rng_t
3360 scm_i_rstate -> scm_i_rstate_t
3361 the old names are deprecated, all in-Guile uses changed.
3363 * procs.h: type renaming:
3364 scm_subr_entry -> scm_subr_entry_t
3365 the old name is deprecated, all in-Guile uses changed.
3367 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
3369 scm_option -> scm_option_t
3370 the old name is deprecated, all in-Guile uses changed.
3372 * objects.c: various long -> scm_bits_t changes.
3373 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
3375 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
3378 * num2integral.i.c: new file, multiply included by numbers.c, used
3379 to "templatize" the various integral <-> num conversion routines.
3381 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
3382 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
3384 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
3385 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
3386 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
3387 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
3388 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
3389 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
3390 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
3391 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
3392 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
3393 scm_num2size): new functions.
3395 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
3397 * load.c: change int -> size_t in various places (where the
3398 variable is used to store a string length).
3399 (search-path): call scm_done_free, not scm_done_malloc.
3401 * list.c (scm_ilength): return a scm_bits_t, not long.
3402 some other {int,long} -> scm_bits_t changes.
3404 * hashtab.c: various [u]int -> scm_bits_t changes.
3405 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
3406 (scm_ihashx): n: uint -> scm_bits_t
3407 use scm_bits2num instead of scm_ulong2num.
3409 * gsubr.c: various int -> scm_bits_t changes.
3411 * goops.[hc]: various {int,long} -> scm_bits_t changes.
3413 * gh_data.c (gh_num2int): no loss of precision any more.
3415 * gh.h (gh_str2scm): len: int -> size_t
3416 (gh_{get,set}_substr): start: int -> scm_bits_t,
3418 (gh_<num>2scm): n: int -> scm_bits_t
3419 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
3420 (gh_length): return scm_bits_t, not unsigned long.
3422 * gc.[hc]: various small changes relating to many things stopping
3423 being long and starting being scm_[u]bits_t instead.
3424 scm_mallocated should no longer wrap around.
3426 * fports.h: type renaming:
3427 scm_fport -> scm_fport_t
3428 the old name is deprecated, all in-Guile uses changed.
3430 * fports.c (fport_fill_input): count: int -> scm_bits_t
3431 (fport_flush): init_size, remaining, count: int -> scm_bits_t
3433 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
3434 those prototypes, as the functions they prototype don't exist.
3436 * fports.c (default_buffer_size): int -> size_t
3437 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
3438 default_size: int -> size_t
3439 (scm_setvbuf): csize: int -> scm_bits_t
3441 * fluids.c (n_fluids): int -> scm_bits_t
3442 (grow_fluids): old_length, i: int -> scm_bits_t
3443 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
3445 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
3447 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
3448 the new and shiny SCM_NUM2INT.
3450 * extensions.c: extension -> extension_t (and made a typedef).
3452 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
3453 there are no nasty surprises if/when the various deeply magic tag
3454 bits move somewhere else.
3456 * eval.c: changed the locals used to store results of SCM_IFRAME,
3457 scm_ilength and such to be of type scm_bits_t (and not int/long).
3458 (iqq): depth, edepth: int -> scm_bits_t
3459 (scm_eval_stack): int -> scm_bits_t
3460 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
3461 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
3462 i: int -> scm_bits_t
3464 * environments.c: changed the many calls to scm_ulong2num to
3466 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
3468 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
3470 * debug.h: type renaming:
3471 scm_debug_info -> scm_debug_info_t
3472 scm_debug_frame -> scm_debug_frame_t
3473 the old names are deprecated, all in-Guile uses changed.
3474 (scm_debug_eframe_size): int -> scm_bits_t
3476 * debug.c (scm_init_debug): use scm_c_define instead of the
3477 deprecated scm_define.
3479 * continuations.h: type renaming:
3480 scm_contregs -> scm_contregs_t
3481 the old name is deprecated, all in-Guile uses changed.
3482 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
3483 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
3485 * continuations.c (scm_make_continuation): change the type of
3486 stack_size from long to scm_bits_t.
3488 * ports.h: type renaming:
3489 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
3490 scm_port -> scm_port_t
3491 scm_ptob_descriptor -> scm_ptob_descriptor_t
3492 the old names are deprecated, all in-Guile uses changed.
3493 (scm_port_t.entry): int -> scm_bits_t.
3494 (scm_port_t.line_number): int -> long.
3495 (scm_port_t.putback_buf_size): int -> size_t.
3497 * __scm.h (long_long, ulong_long): deprecated (they pollute the
3498 global namespace and have little value beside that).
3499 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
3501 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
3502 exist (for size_t & ptrdiff_t).
3503 (scm_sizet): deprecated.
3505 * Makefile.am (noinst_HEADERS): add num2integral.i.c
3507 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
3509 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
3510 SCM_VARIABLE_INIT since that it what it used to be.
3512 * deprecation.c (scm_include_deprecated_features): Make docstring
3513 ANSIsh. Thanks to Matthias Köppe!
3515 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
3517 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
3518 needed for weak-key hashtables.
3520 * procs.c (scm_make_subr_with_generic): Add missing last argument
3521 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
3523 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
3524 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
3526 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
3528 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
3530 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
3531 `duplicate_string'. Do not use an indirect cell, store symbol
3532 directly in collision list of hash table.
3533 (duplicate_string): Removed.
3535 * init.c (scm_init_guile_1): Call scm_init_extensions.
3537 * Makefile.am: Add "extensions.c" and related files in all the
3540 * extensions.h, extension.c: New files.
3542 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
3544 * modules.h (scm_system_module_env_p): Move out of deprecated
3547 * rw.h (scm_init_rw): Added prototype.
3549 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
3550 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
3551 New functions. They replace scm_make_gsubr and
3552 scm_make_gsubr_with_generic. The `make' variants only create the
3553 gsubr object, while the `define' variants also put it into the
3554 current module. Changed all callers.
3555 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
3557 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
3558 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
3559 functions. They replace scm_make_subr, scm_make_subr_opt and
3560 scm_make_subr_with_generic. The `make' variants only create the
3561 subr object, while the `define' variants also put it into the
3562 current module. Changed all callers.
3563 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
3566 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
3567 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
3570 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
3572 * throw.c (scm_lazy_catch): Slight docstring clarification.
3574 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
3576 * throw.c: Lazy-catch handlers are no longer allowed to return.
3577 Fixed comments throughout.
3578 (scm_ithrow): Signal an error when a lazy-catch handler returns.
3579 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
3582 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
3583 refered to s_scm_minor_version previously.
3585 * modules.h, modules.c: Moved around a lot of code so that
3586 deprecated features appear at the bottom.
3587 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
3588 module_prefix, make_modules_in_var, beautify_user_module_x_var,
3589 scm_the_root_module, scm_make_module, scm_ensure_user_module,
3590 scm_load_scheme_module): Deprecated.
3591 (scm_system_module_env_p): Return SCM_BOOL_T directly for
3592 environments corresponding to the root module.
3593 (convert_module_name, scm_c_resolve_module,
3594 scm_c_call_with_current_module, scm_c_define_module,
3595 scm_c_use_module, scm_c_export): New.
3596 (the_root_module): New static variant of scm_the_root_module. Use
3597 it everywhere instead of scm_the_root_module.
3599 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
3600 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
3601 (scm_c_with_fluid): New.
3602 (scm_with_fluids): Use scm_c_with_fluids instead of
3603 scm_internal_with_fluids.
3605 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
3606 `scm_init_goops'. Do not explicitly create/switch modules.
3607 Return SCM_UNSPECIFIED.
3608 (scm_init_goops): Only register `%init-goops-builtins' procedure.
3609 (scm_load_goops): Use scm_c_resolve_module instead of
3612 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
3613 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
3614 `scm_init_rw' prior to loading the startup files.
3616 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
3617 scm_init_rdelim. Do not explicitly create/switch modules.
3618 Return SCM_UNSPECIFIED.
3619 (scm_init_rdelim): Only register `%init-rdelim-builtins'
3622 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
3623 explicitly create/switch modules. Return SCM_UNSPECIFIED.
3624 (scm_init_rw): Only register `%init-rw-builtins' procedure.
3626 * script.c (scm_shell): Evaluate the compiled switches in the
3627 current module, not in the root module.
3629 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
3631 * fluids.c (scm_c_with_fluids): Rename from
3632 scm_internal_with_fluids.
3633 (scm_internal_with_fluids): Deprecated.
3634 (scm_c_with_fluid): New.
3636 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3638 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
3640 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
3641 accessed with SCM_C[AD]R.
3643 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
3645 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
3647 * version.c (s_scm_major_version): doc fixes.
3648 (s_scm_minor_version): doc fixes.
3649 (s_scm_minor_version): new function.
3651 * version.h (scm_init_version): new function.
3653 * versiondat.h.in: add GUILE_MICRO_VERSION.
3655 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3657 * deprecation.c (scm_init_deprecation): Renamed
3658 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
3660 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
3662 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
3663 dependent on cpp_cnvt.awk
3665 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3667 * script.c (scm_compile_shell_switches): New command line option
3668 `--use-srfi' for loading a list of SRFIs on startup.
3669 (scm_shell_usage): Added `--use-srfi' to help message.
3671 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
3673 Merged from mvo-vcell-cleanup-1-branch.
3675 The concept of vcells has been removed from Guile. With it,
3676 explicit obarrays and associated operations are gone. Use
3677 hashtables instead of obarrays.
3679 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
3680 result as variable instead of vcell. Glocs no longer point to a
3681 vcell but to a variable. Use scm_c_define instead of
3682 scm_sysintern and treat the result as a variable (which it is),
3685 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
3686 SCM_DEFVARIABLEP): Deprecated.
3687 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
3688 (variable_print): Do not print name of variable.
3689 (variable_equalp): Compare values, not vcells.
3690 (anonymous_variable_sym): Removed.
3691 (make_vcell_variable): Removed.
3692 (make_variable): New, as replacement.
3693 (scm_make_variable, scm_make_undefined_variable): Do not take name
3695 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
3697 (scm_builtin_variable): Deprecated.
3699 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
3700 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
3701 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
3702 scm_sysintern, scm_sysintern0, scm_symbol_value0,
3703 scm_string_to_obarray_symbol, scm_intern_symbol,
3704 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
3705 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
3706 Deprecated and moved to "symbols-deprecated.c".
3707 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
3708 (scm_init_symbols): Call scm_init_symbols_deprecated.
3709 * symbols-deprecated.c: New file.
3710 * Makefile.am: Added symbols-deprecated.c and related files in all
3713 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
3714 SCM_GLOBAL_VCELL_INIT): Deprecated.
3715 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
3716 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
3718 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
3721 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
3722 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
3723 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
3724 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
3725 Changed according to the `throughout' comments.
3727 * modules.h, modules.c (scm_module_system_booted_p): Changed type
3729 (scm_module_type): Removed.
3730 (the_root_module): Renamed to the_root_module_var. Now points to
3731 a variable instead of a vcell. Updated all uses.
3732 (scm_the_root_module): Return SCM_BOOL_F when module systems
3733 hasn't been booted yet.
3734 (SCM_VALIDATE_STRUCT_TYPE): Removed.
3735 (scm_post_boot_init_modules): Made static.
3736 (scm_set_current_module): Call scm_post_boot_init_modules on first
3738 (make_modules_in, beautify_user_module_x, resolve_module,
3739 try_module_autoload, module_make_local_var_x): Tacked on "_var"
3740 suffix. Now point to variables instead of vcells. Updated all
3742 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
3743 and return SCM_BOOL_F in that case.
3744 (scm_module_transformer): Likewise.
3745 (sym_module, scm_lookup_closure_module, scm_env_module): New.
3746 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
3747 (scm_eval_closure_lookup): Do not allow new definitions when
3748 `interface' flag is set.
3749 (scm_standard_interface_eval_closure): New.
3750 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
3751 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
3752 scm_c_lookup, scm_c_module_define, scm_c_define,
3753 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
3754 scm_modules_prehistory): New.
3755 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
3756 instead of scm_intern0.
3758 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
3761 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
3762 hashtable operations to maintain the keywords, not obarray ones.
3764 * init.c (scm_load_startup_files): Do not call
3765 scm_post_boot_init_modules. This is done by
3766 scm_set_current_module now.
3767 (scm_init_guile_1): Call scm_modules_prehistory. Call
3768 scm_init_variable early on.
3770 * goops.c (s_scm_sys_goops_loaded): Get
3771 var_compute_applicable_methods from scm_sym2var, not from a direct
3772 invocation of scm_goops_lookup_closure.
3774 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
3776 * gc.c: Added simple debugging hack to mark phase of GC: When
3777 activated, do not tail-call scm_gc_mark. This gives nice
3779 (scm_unhash_name): Removed.
3781 * feature.c (features): Renamed to features_var. Now points to a
3782 variable instead of a vcell. Updated all uses.
3784 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
3785 `scm_current_module_lookup_closure' which will do the right thing
3786 when the module system hasn't been booted yet.
3787 (SCM_GLOC_SYM): Removed.
3788 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
3789 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
3791 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
3792 instead of with vcells. Do not overwrite `var' with the result of
3793 the lookup, use the new `real_var' instead. Remove `var2' in
3794 exchange (which was only used with threads).
3795 (sym_three_question_marks): New.
3796 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
3798 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
3799 (scm_m_atfop): Expect the function definition to be a variable
3801 (scm_macroexp): Do not use `unmemocar', explicitely remember the
3803 (scm_unmemocopy): Removed thoughts about anti-macro interface.
3804 (scm_eval_args): Use more explicit code in the gloc branch of the
3805 atrocious struct ambiguity test. The optimizer will sort this
3807 (scm_deval_args): Likewise.
3808 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
3809 remember the symbol instead. Added some comments where
3810 scm_tc3_cons_gloc really exclusively refers to structs.
3811 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
3812 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
3813 of scm_sysintern in general.
3815 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
3818 * debug.c (s_scm_make_gloc): Only allow proper variables, no
3819 pairs. Put the variable directly in the gloc.
3820 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
3821 (scm_init_debug): Use scm_c_define instead scm_sysintern.
3823 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
3825 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
3826 scm_the_last_stack_fluid_var. It now points to a variable instead
3827 of a vcell. Updated all uses.
3828 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
3829 instead of a vcell. Updated all uses.
3831 * _scm.h: Include "variables.h" and "modules.h" since almost
3832 everybody needs them now.
3834 * root.h (scm_symhash, scm_symhash_vars): Removed.
3835 * gc.c (scm_init_storage): Do not initialize them.
3837 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3839 * eval.c (scm_init_eval): Initialize scm_undefineds and
3842 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
3843 like the SCM_NEWCELL macro counterparts.
3845 (scm_init_storage, scm_init_gc): Moved initialization of
3846 scm_tc16_allocated from scm_init_gc to scm_init_storage.
3848 (scm_init_storage): Moved initialization of scm_undefineds and
3849 scm_listofnull to eval.c, initializion of scm_nullstr to
3850 strings.c, initializion of scm_nullvect to vectors.c.
3852 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
3853 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
3855 * init.c (scm_init_guile_1): Reordered some initializations and
3856 added dependcy information comments.
3858 * load.c (scm_init_load): Use scm_nullstr.
3860 * strings.c (scm_init_strings): Initialize scm_nullstr.
3862 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
3864 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
3866 * values.c (print_values): Print as a unreadable object, not as
3867 multiple lines. Thanks to Matthias Köppe!
3869 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3871 * deprecation.c: Fixed copyright date.
3873 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
3874 DEPRECATION_H to SCM_DEPRECATION_H.
3876 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
3878 * guile-doc-snarf.in: Update copyright.
3879 Fix relative path bug. Thanks to Sergey Poznyakoff.
3881 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
3883 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
3884 accept open ports. Thanks to Quetzalcoatl Bradley!
3886 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3888 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
3889 has 779 primitives on startup.
3891 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
3893 * eval.c (scm_i_eval): Copy expression before passing it to
3894 SCM_XEVAL. The copy operation was removed unintendedly during my
3895 change on 2001-03-25.
3897 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
3899 from Matthias Köppe (thanks!):
3901 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
3904 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
3907 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3909 * gc.c (scm_init_gc): Added FIXME comment.
3911 * hooks.c: Since hooks don't have a name any more, it is not
3912 necessary to include objprop.h.
3914 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
3916 (symbol_name, scm_make_hook_with_name): Removed.
3918 (scm_create_hook): Don't set the hook's name property.
3920 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
3922 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
3924 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
3926 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
3927 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
3928 FLOBUFLEN and define it unconditionally.
3930 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
3932 * gh_data.c (gh_lookup): Call gh_module_lookup with
3933 `scm_current_module ()', not `#f'.
3934 (gh_module_lookup): Expect a module instead of an obarray as first
3935 argument and do lookup in that module.
3937 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
3938 arrays. The length of array is already determined differently and
3939 scm_uniform_vector_length does not work on arrays.
3941 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
3943 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
3944 as well. "SCM (*)(...)" does not work on RedHat 7.1.
3946 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
3947 they are not used. Changed `wrong type' error into `wrong num
3948 args' error. Changed all callers.
3950 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
3951 arguments are supplied.
3953 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
3955 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
3956 describe `regexp/notbol' and `regexp/noteol' execution flags.
3958 * strop.c (scm_substring_move_x): Doc fix; nfc.
3960 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
3962 * objects.c, objects.h (scm_valid_object_procedure_p): New.
3963 (scm_set_object_procedure_x): Use it to check argument. Fix
3966 * evalext.c (scm_definedp): Fix docstring.
3968 2001-05-05 Gary Houston <ghouston@arglist.com>
3970 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
3973 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
3975 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
3976 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
3977 Change R4RS references to R5RS.
3979 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
3980 docstring source are correctly reproduced in the output (ii)
3981 we don't anymore get occasional trailing quotes. Also reorganized
3982 and commented the code a little.
3984 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
3987 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3989 * strop.c (scm_string_split): New procedure.
3991 * strop.h (scm_string_split): Added prototype.
3993 2001-05-04 Gary Houston <ghouston@arglist.com>
3995 * socket.c: define uint32_t if netdb.h doesn't. thanks to
3998 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
4000 * rw.c: Include "modules.h" and "strports.h".
4002 * net_db.h (scm_gethost): Added prototype.
4004 * deprecation.h, deprecation.c: New.
4005 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
4006 (DOT_X_FILES): Added "deprecation.x".
4007 (modinclude_HEADERS): Added "deprecation.h".
4009 * init.c: Include "deprecation.h".
4010 (scm_init_guile_1): Call scm_init_deprecation.
4012 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
4014 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
4015 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
4018 2001-04-29 Gary Houston <ghouston@arglist.com>
4020 * rw.c: new file, implementing C part of module (ice-9 rw).
4021 (scm_read_string_x_partial): moved from ioext.c
4022 (scm_init_rw): new proc.
4024 init.c: include rw.h and call scm_init_rw.
4025 Makefile.am: include rw.c and rw.h.
4027 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
4029 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
4030 know what's supposed to happen to it.
4032 * list.h (scm_list_star): deprecation expired - removed.
4034 * numbers.h (scm_dblproc): deprecation expired - removed.
4035 (SCM_UNEGFIXABLE): deprecation expired - removed.
4036 (SCM_FLOBUFLEN): deprecation expired - removed.
4037 (SCM_INEXP): deprecation expired - removed.
4038 (SCM_CPLXP): deprecation expired - removed.
4039 (SCM_REAL): deprecation expired - removed.
4040 (SCM_IMAG): deprecation expired - removed.
4041 (SCM_REALPART): deprecation expired - removed.
4042 (scm_makdbl): deprecation expired - removed.
4043 (SCM_SINGP): deprecation expired - removed.
4044 (SCM_NUM2DBL): deprecation expired - removed.
4045 (SCM_NO_BIGDIG): deprecation expired - removed.
4047 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
4048 (scm_tc_dblr): deprecation expired - removed.
4049 (scm_tc_dblc): deprecation expired - removed.
4050 (scm_tc16_flo): deprecation expired - removed.
4051 (scm_tc_flo): deprecation expired - removed.
4053 * tag.h (scm_tag): deprecation expired - removed.
4055 * tag.c: (scm_tag): deprecation expired - removed.
4057 * ioext.c: (scm_fseek): deprecation expired - removed.
4059 * ioext.h (scm_fseek): deprecation expired - removed.
4061 * gh_data.c (gh_int2scmb): deprecation expired - removed.
4063 * gh.h (gh_int2scmb): deprecation expired - removed.
4065 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
4067 * stacks.c (scm_make_stack): Fix typo in docstring.
4069 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
4071 * error.c (scm_sysmissing): deprecation expired - removed.
4073 * error.h (scm_sysmissing): deprecation expired - removed.
4076 (scm_init_gc): gc-thunk deprecation expired - removed.
4077 (scm_gc_vcell): deprecation expired - removed.
4078 (gc_async_thunk): scm_gc_vcell related code removed.
4080 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
4083 (SCM_NSTRINGP): deprecation expired - removed.
4084 (SCM_NRWSTRINGP): deprecation expired - removed.
4086 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
4089 (SCM_ICHRP): deprecation expired - removed.
4090 (SCM_ICHR): deprecation expired - removed.
4091 (SCM_MAKICHR): deprecation expired - removed.
4094 (SCM_INPORTP): deprecation expired - removed.
4095 (SCM_OUTPORTP): deprecation expired - removed.
4097 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
4099 * modules.c (scm_module_type): New.
4100 (scm_post_boot_init_modules): Initialize from Scheme value.
4101 (the_module, scm_current_module, scm_init_modules): the_module is
4103 (scm_current_module): Export to Scheme.
4104 (scm_set_current_module): Do not call out to Scheme, do all the
4105 work in C. Export procedure to Scheme. Only accept modules, `#f'
4106 is no longer valid as the current module. Only set
4107 scm_top_level_lookup_closure_var and scm_system_transformer when
4108 they are not deprecated.
4109 (scm_module_transformer, scm_current_module_transformer): New.
4111 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
4112 scm_current_module_transformer, scm_module_transformer): New.
4114 * gh_data.c: Removed FIXME comment about gh_lookup returning
4115 SCM_UNDEFINED. That's the right thing to do.
4117 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
4118 into the conditionally compiled sections.
4119 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
4120 scm_current_module_transformer instead of scm_system_transformer.
4121 * init.c (start_stack): Move initialization of
4122 scm_system_transformer to the deprecated section.
4124 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
4126 * throw.c (scm_throw): Correct docstring.
4128 2001-04-22 Gary Houston <ghouston@arglist.com>
4130 * socket.c: attempted to improve the docstrings slightly.
4132 * net_db.c: remove bogus "close" declaration.
4133 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
4134 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
4136 * net_db.h: declarations moved too.
4138 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
4140 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
4141 (VALIDATE_INET6): new macro.
4142 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
4143 inet-pton and inet-ntop.
4144 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
4145 (scm_addr_vector): use ipv6_net_to_num.
4147 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4149 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
4150 smob number explicitly. Use SCM_TC2SMOBNUM instead.
4152 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
4153 when compiled in debug mode.
4155 (scm_gc_sweep): Only call smob's free function if it is defined.
4157 * print.c (scm_iprin1): No need to check for validity of smob
4158 type or existence of print function.
4160 * smob.[ch] (scm_smobs): Made into a fixed size global array.
4161 Resizing will not work well with preemptive threading.
4163 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
4165 (scm_make_smob_type): Extracted initialization of smob
4166 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
4167 of the critical section.
4169 (scm_smob_prehistory): Initialize all smob descriptors. By
4170 default, don't assign a smob free function: Most smob types don't
4173 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
4175 2001-04-21 Gary Houston <ghouston@arglist.com>
4177 * socket.c (FLIP_NET_HOST_128): new macro.
4178 (scm_fill_sockaddr): use new macro.
4179 (scm_addr_vector): completed IPv6 address support. added const
4180 to the address parameter.
4182 2001-04-20 Gary Houston <ghouston@arglist.com>
4184 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
4185 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
4187 (scm_addr_vector): use a switch instead of multiple if statements.
4188 Add support for IPv6 (incomplete) .
4189 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
4191 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
4193 * struct.c (scm_free_structs): Only pairs may be accessed with
4196 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4198 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
4200 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4201 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
4202 parentheses in order to get the correct associativity.
4204 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4206 * unif.c (scm_array_to_list): Added missing handling of arrays of
4207 bytes. Thanks to Masao Uebayashi for the bug report.
4209 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4211 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
4214 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4216 * procs.h (SCM_CLOSURE_FORMALS): New macro.
4218 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
4219 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
4220 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
4221 SCM_CLOSURE_FORMALS.
4223 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
4224 (scm_i_procedure_arity): Prefer stronger predicates like
4225 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4227 * macros.c (macro_print): Extracted macro printing code from
4228 print.c and simplified it.
4230 (scm_macro_type): Use SCM_MACRO_TYPE;
4232 (scm_init_macros): Use macro_print for printing macros.
4234 * print.c (scm_print_opts): Improved option documentation.
4236 (scm_iprin1): Extracted printing of macros to macros.c.
4237 Simplified printing of ordinary closures.
4239 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
4240 Martin Grabmueller for the bug report.
4242 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4244 This patch eliminates some further applications of SCM_C[AD]R to
4247 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
4248 never been applied to real pairs.
4250 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
4252 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
4254 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
4255 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
4256 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
4258 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
4261 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
4262 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
4264 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
4265 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
4266 SCM_SET{AND,OR}_CAR.
4268 2001-04-17 Gary Houston <ghouston@arglist.com>
4270 * some initial support for IPv6:
4272 * socket.c (scm_fill_sockaddr): improve the argument validation.
4273 don't allocate memory until all args are checked. instead of
4274 unconditional memset of soka, try setting sin_len to 0 if
4275 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
4276 (scm_socket, scm_connect): extend docstrings for IPv6.
4277 (scm_init_socket): intern AF_INET6 and PF_INET6.
4279 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
4281 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
4282 matches SCM_DEFER_INTS at the beginning of the function.
4284 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
4286 * gc.c (scm_igc): Unconditionally call
4287 SCM_CRITICAL_SECTION_START/END.
4289 * fluids.c (next_fluid_num): Unconditionally call
4290 SCM_CRITICAL_SECTION_START/END.
4291 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
4293 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
4294 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
4297 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
4298 Defined as nothing for the case of !defined(USE_THREADS).
4299 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
4301 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
4302 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
4304 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
4305 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
4306 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
4307 SCM_CRITICAL_SECTION_START/END.
4308 (SCM_REALLOW_INTS: Bug fix. Don't call
4309 SCM_THREAD_SWITCHING_CODE.
4310 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
4311 SCM_THREAD_SWITCHING_CODE directly.
4312 (SCM_ENTER_A_SECTION): Unconditionally use
4313 SCM_CRITICAL_SECTION_START/END. (was:
4314 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
4316 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4318 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
4319 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
4320 allowed to explicitly set this macro via the CFLAGS variable
4323 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
4324 (SCM_THREAD_CRITICAL_SECTION_START,
4325 SCM_THREAD_CRITICAL_SECTION_END): Renamed
4326 SCM_THREAD_CRITICAL_SECTION_START/END to
4327 SCM_CRITICAL_SECTION_START/END.
4329 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
4331 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
4334 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
4335 (MISSING_BZERO_DECL): Remove the declaration.
4337 Thanks to NIIBE Yutaka.
4339 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4341 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
4342 goops module should be registered in order to work for an
4343 application which uses libguile statically linked.)
4345 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
4347 * numbers.[ch] (scm_num2long, scm_num2long_long,
4348 scm_num2ulong_long, scm_num2ulong): Argument position is an
4351 * environments.c (eval_environment_folder,
4352 import_environment_folder), gh_data.c (gh_scm2longs,
4353 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
4354 for integers and pointers, respectively.
4356 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
4357 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
4358 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
4359 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
4361 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
4362 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
4363 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
4364 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
4365 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
4366 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
4368 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
4370 * strings.c (scm_read_only_string_p): Update docstring to reflect
4371 current (non-)usage of "read only" strings.
4372 (scm_make_shared_substring): Clarify docstring by changing
4373 "semantics" to "arguments".
4375 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4377 * hooks.c (scm_make_hook, scm_make_hook_with_name),
4378 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
4381 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4383 The following changes make the documentation more consistent.
4385 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
4386 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
4387 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
4388 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
4391 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
4392 (scm_array_dimensions, scm_make_shared_array),
4393 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
4394 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
4395 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
4396 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
4397 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
4398 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
4399 macros.c (scm_makmmacro), list.c (scm_append), environments.c
4400 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
4401 @example ... @end example to @lisp ... @end lisp.
4403 * weaks.c (scm_weak_vector): Corrected docstring.
4405 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
4406 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
4407 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
4408 (scm_hashx_set_x, scm_hashx_get_handle),
4409 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
4410 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
4411 vectors.c (scm_vector_fill_x), strings.c
4412 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
4413 objprop.c (scm_set_object_properties_x):
4414 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
4415 strports.c (scm_call_with_input_string), ports.c
4416 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
4417 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
4418 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
4419 (scm_make_weak_vector,scm_weak_vector_p),
4420 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
4421 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
4422 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4423 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
4424 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
4425 Made parameter names match documentation by renaming parameters
4426 and/or fixing docstrings.
4428 * numbers.c (scm_ash): Corrected Texinfo markup.
4430 * strop.c (scm_string_index, scm_string_rindex),
4431 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
4433 * vports.c (scm_make_soft_port), unif.c
4434 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
4435 (scm_dimensions_to_uniform_array, scm_transpose_array),
4436 (scm_array_in_bounds_p, scm_uniform_vector_ref),
4437 (scm_bit_count, scm_bit_position, scm_bit_count_star),
4438 (scm_array_to_list, scm_list_to_uniform_array),
4439 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
4440 (scm_open_input_string, scm_open_output_string),
4441 (scm_get_output_string), strop.c (scm_string_copy),
4442 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
4443 (scm_get_internal_real_time, scm_times),
4444 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
4445 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
4446 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
4447 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
4448 simpos.c (scm_system), random.c (scm_random_uniform),
4449 (scm_random_normal, scm_random_exp), ramap.c
4450 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
4451 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
4452 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
4453 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
4454 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
4455 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
4456 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
4457 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
4458 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
4459 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
4460 (scm_logand, scm_logior, scm_logxor, scm_lognot),
4461 (scm_integer_expt, scm_bit_extract, scm_logcount),
4462 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
4463 net_db.c (scm_inet_netof, scm_lnaof), modules.c
4464 (scm_interaction_environment), macros.c (scm_makacro),
4465 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
4466 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
4467 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
4468 (scm_fluid_ref), filesys.c (scm_open_fdes),
4469 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
4470 Docstring correction: `Returns' -> `Return'
4472 * gc.c (scm_set_debug_cell_accesses_x):
4473 (s_scm_gc_set_debug_check_freelist_x):
4474 * fluids.c (scm_fluid_p): Added texinfo markup.
4476 * error.c (scm_strerror): Made docstring more precise.
4478 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
4479 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
4480 (scm_symbol_p, scm_symbol_to_string), strorder.c
4481 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
4482 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
4483 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
4484 (scm_string_ci_geq_p), strop.c (scm_string_copy),
4485 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
4487 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
4489 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
4490 mode, as suggested by Michael Livshin.
4492 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
4494 * backtrace.c (display_backtrace_body): since the `print_state'
4495 variable is not used (instead its data field is used directly as
4496 `pstate'), protect it from the hungry compiler optimizations.
4497 thanks to Bill Schottstaedt for the report.
4499 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4501 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
4502 It is only defined and used if guile is compiled with
4503 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
4504 let cells with a free_cell type tag be visible outside of the
4505 garbage collector when in debug mode.
4507 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
4509 (scm_assert_cell_valid): Use a local static variable to avoid
4512 (MARK): Only check for rogue cell pointers in debug mode. Use
4513 scm_cellp for this purpose and place all checks for rogue pointers
4514 into that function. Further, since due to conservative scanning
4515 we may encounter free cells during marking, don't use the standard
4516 cell type accessor macro to determine the cell type.
4518 (scm_cellp): Check if the cell pointer actually points into a
4521 (scm_init_gc): Initalize scm_tc16_allocated.
4523 * gc.h (GCH): Renamed to SCM_GC_H.
4525 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
4526 might be unnecessary, but I feel better this way :-)
4528 (SCM_GC_CELL_TYPE): New macro.
4530 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
4531 in guile, and it is unlikely that they will be applied to real
4534 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
4536 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
4537 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
4539 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
4540 make sure that in debug mode no free cell will ever be visible
4541 outside of the garbage collector.
4543 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4545 * async.c (scm_asyncs_pending): Don't use != to compare SCM
4548 * async.c (scm_system_async), variable.c (scm_make_variable,
4549 scm_make_undefined_variable): Use scm_cons to create a pair.
4551 * debug.c (scm_reverse_lookup): Perform proper type checking.
4552 Remove suspicious use of SCM_SLOPPY_CONSP.
4554 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
4555 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
4556 the corresponding optimization.
4558 * eval.c (iqq): Use proper type check.
4560 (scm_m_expand_body): Remove redundant type checks.
4562 (promise_print): Don't access promise cells as pairs.
4564 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
4565 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
4566 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
4567 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
4568 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
4570 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
4571 (scm_iprin1): Use new macro predicate and accessors.
4573 * eval.h (scm_tc16_macro): Removed declaration. It is declared
4576 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
4577 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
4578 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
4579 SCM_VARIABLE_H. Even the macros that are used to inhibit
4580 including a header file twice should be in the SCM_ namespace.
4582 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
4583 properties.c (scm_primitive_property_ref,
4584 scm_primitive_property_del_x): Prefer stronger predicates like
4585 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4587 * gc.c (MARK): Use proper macros to access procedure-with-setter
4588 cell elements and closure cell elements.
4590 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
4591 access free cells as pairs.
4593 (scm_unprotect_object): scm_hashq_get_handle returns #f if
4594 no hashtab entry is found.
4596 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
4597 SCM_CLR_PORT_OPEN_FLAG.
4599 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
4600 use SCM_SET_C[AD]R for uninitialized cells.
4602 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
4603 If the hashtable has no slots, return #f instead of '(). This
4604 unifies the return value with most assoc-functions.
4606 (scm_hash_fn_ref): Use proper type check.
4608 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
4609 Removed references to non-existing functions from documentation.
4611 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
4612 access keyword cell elements.
4614 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
4617 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
4619 * print.c (scm_iprlist): Added comment. Improved loop
4622 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
4625 * smob.c (scm_markcdr): Don't access smob cells as pairs.
4627 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
4629 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
4632 * variable.c (variable_print, variable_equalp, scm_variable_ref,
4633 scm_variable_set_x): Use proper macros to access variable cell
4636 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
4638 * variable.h (SCM_VARVCELL): Don't access variable cells as
4641 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
4642 added FIXME comment, removed register specifier.
4644 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
4646 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
4647 * init.c (scm_init_guile_1): Don't init goopscore module.
4649 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
4651 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
4653 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4655 * strop.c (scm_string_to_list): Fixed docstring markup.
4656 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
4657 (scm_string_downcase, scm_string_capitalize_x),
4658 (scm_string_capitalize): Rewrote and corrected docstrings.
4659 (scm_string_ci_to_symbol): Made docstring more explicit.
4661 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
4663 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
4665 (scm_call_with_values): Removed.
4666 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
4667 so that it can be exported.
4668 (scm_call_with_values): Removed.
4670 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
4671 * eval.c: Include "libguile/values.h"
4672 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
4674 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
4675 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
4676 New delcarations to support above change.
4678 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
4679 errors with last change.
4681 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
4683 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
4684 scm_i_eval): Moved the application of the system transformer from
4685 scm_i_eval to scm_primitive_eval.
4687 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
4689 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
4691 * strop.c (scm_string_index): Fix docstring line break
4694 * list.c (scm_cons_star): Fix docstring typo.
4696 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
4698 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
4699 (big2str), ports.c (scm_drain_input), read.c (scm_read,
4700 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
4701 scm_make_string, scm_string_append), strports.c (st_resize_port,
4702 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
4703 scm_makstr with calls to scm_allocate_string.
4705 * strings.[ch] (scm_allocate_string): New function.
4707 * strings.[ch] (scm_makstr): Deprecated.
4709 2001-03-18 Gary Houston <ghouston@arglist.com>
4711 * posix.c (scm_tmpnam): check that return value from tmpnam is not
4712 NULL. rewrote the docstring.
4713 (scm_mkstemp): new procedure implementing "mkstemp!".
4714 * posix.h: declare scm_mkstemp.
4716 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
4717 normally it would be found in netdb.h.
4719 2001-03-17 Gary Houston <ghouston@arglist.com>
4721 * sort.c (scm_sort): move sortvec variable to avoid a compiler
4722 warning when HAVE_ARRAYS is not defined. move len too.
4724 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
4725 (EXTRA_DOT_X_FILES): let configure set the value.
4726 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
4728 * gc.c (scm_must_malloc): changed the comment explaining when
4729 scm_must variants of malloc/free etc., should be used, based on
4730 explanation from Dirk Herrmann.
4731 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
4732 string with procedure name. use scm_must_malloc instead of malloc.
4733 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
4735 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
4736 scm_ungetc): use scm_must variants of malloc/realloc/free.
4737 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
4739 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4741 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4742 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
4743 scm_wrong_type_arg instead.
4745 (SCM_WNA): Deprecated.
4747 * error.[ch] (scm_wta): Deprecated.
4749 * numbers.c (s_i_log): Minor comment fix.
4751 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
4752 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
4753 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
4754 wrong-num-args or misc errors.
4756 * unif.c (scm_make_shared_array, scm_transpose_array,
4757 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
4758 Validate the rest argument (note: this is only done when guile is
4759 built with SCM_DEBUG_REST_ARGUMENT=1)
4761 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
4762 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
4764 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
4765 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
4767 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4769 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
4770 instead of scm_wrong_num_args.
4772 * coop-threads.c: Don't include libguile/strings.h. (Was only
4773 needed for former implementation of SCM_WRONG_NUM_ARGS.)
4775 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
4776 wrong-num-args errors.
4778 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4780 * error.[ch] (scm_error_num_args_subr): New function.
4782 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4784 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
4785 (scm_length, scm_append, scm_reverse, scm_list_ref),
4786 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
4787 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
4788 (scm_delete1_x), gc.c (scm_map_free_list),
4789 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
4790 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
4791 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
4792 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
4793 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
4794 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
4795 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
4797 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
4798 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4799 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
4800 symbols.c (scm_symbol_interned_p), numbers.c
4801 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
4804 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
4806 * snarf.h (SCM_CONST_LONG): Deprecated.
4807 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
4809 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4811 * numbers.c (scm_num2ulong): Check that a bignum is positive
4812 before looking at the magnitude. Correctly check for overflow
4814 (scm_num2long_long): Likewise.
4815 (scm_num2ulong_long): New.
4816 (ULONG_LONG_MAX): Define if not already defined.
4817 * numbers.h: (scm_num2ulong_long): New prototype.
4819 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4821 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
4823 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
4824 (SCM_OPOUTSTRPORTP): New predicate macros.
4825 (scm_open_input_string, scm_open_output_string),
4826 (scm_get_output_string): New prototypes.
4828 * strports.c (scm_open_input_string, scm_open_output_string),
4829 (scm_get_output_string): New procedures (SRFI-6 compliant).
4830 Made scm_tc16_strport non-static.
4832 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4834 * macros.h (SCM_ASSYNT): Removed unused object argument from
4837 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
4838 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
4839 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
4840 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
4841 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
4842 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
4843 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
4844 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4845 scm_m_atdispatch): Removed unused object argument from call to
4848 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4850 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
4851 const int* to reflect that the input array of integers remains
4852 unchanged. Thanks to Brett Viren for the hint.
4854 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4856 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
4857 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
4859 (gh_scm2newstr, gh_symbol2newstr): Change call to
4860 scm_must_malloc() to malloc(), because user-free()able memory is
4863 * gc.c: Added declaration of `scm_debug_check_freelist'.
4865 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4867 * ports.c (scm_port_mode): Changed `mode' array size to 4.
4869 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
4871 * strports.c (scm_object_to_string): New procedure.
4872 (scm_strprint_obj): Deprecated.
4873 * strports.h: Reflect the changes.
4875 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
4877 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
4879 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4880 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
4881 SCM_ASSYNT to check for correct argument types. Either use some
4882 SCM_VALIDATE_* macro or an explicit test.
4884 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
4887 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
4888 instead of calling scm_wta.
4890 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4892 * load.c (scm_primitive_load, scm_primitive_load_path),
4893 (scm_sys_search_load_path): Corrected docstrings (file ->
4896 * eval.c (scm_force): Added texinfo markup to docstring.
4897 (scm_promise_p): Renamed parameter to `obj' to match docstring.
4899 * debug-malloc.c: Reinserted #include <stdio.h>.
4901 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
4903 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
4905 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
4906 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
4907 Use SCM_LISTn instead of scm_listify.
4909 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4911 * _scm.h: Removed #include <errno.h>.
4913 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
4914 errno variable (can be a macro on some systems, for example when
4915 using linux libc with threads).
4917 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
4918 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
4919 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
4920 #include <errno.h> in these 20 out of 100 files.
4922 2001-03-10 Gary Houston <ghouston@arglist.com>
4924 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
4925 not already defined.
4927 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4929 * coop.c: Inserted #include <stdio.h>.
4931 * iselect.c: Reinserted #include <stdio.h>.
4933 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
4935 * posix.c: Replaced `#define' of __USE_XOPEN right before
4936 including unistd.h with a define of _GNU_SOURCE at the very top of
4939 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
4941 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
4942 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
4943 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
4944 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
4945 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
4946 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
4947 print.c, procprop.c, procs.c, properties.c, ramap.c,
4948 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
4949 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
4950 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
4951 Remove #include <stdio.h>
4952 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
4954 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
4956 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4958 * posix.c (scm_gethostname): Set initial name length to 256 for
4961 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4963 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
4964 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
4965 (scm_sethostname, scm_gethostname): New prototypes.
4967 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
4968 <sys/file.h>, if present.
4969 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
4970 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
4971 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
4972 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
4973 (scm_sethostname, scm_gethostname): New procedures.
4975 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
4977 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
4978 not optional (ii) "recommend" spelling correction.
4980 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4982 * ramap.c (racp): Removed optimization which caused array copying
4983 to fail if the two arrays shared storage. Re-inserted the IVDEP
4984 macros removed in the change of 2000-03-09. (Don't really have a
4985 complete grasp of what they are for, but they seem to be necessary
4986 on Crays. This needs testing!) Thanks to Miroslav Silovic.
4988 * hash.c (scm_string_hash): Don't downcase characters.
4990 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4992 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
4993 size from 277 --> 1009.
4995 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
4998 * coop-threads.c: Fixed change of 2001-03-06.
5000 * validate.h: Code formatting.
5002 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
5004 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
5005 (*.doc): Add dependency on guile-snarf.awk.in.
5007 * guile-snarf.awk.in: Neglect spaces at the end of
5008 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
5009 middle of docstrings. (To avoid the problem with gcc-2.96.)
5011 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
5013 * coop-threads.c (scm_call_with_new_thread), load.c
5014 (scm_primitive_load, scm_sys_search_load_path), random.c
5015 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
5016 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
5017 (potentially) issue a scm-misc-error or wrong-num-args error
5020 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
5021 about the expected type with the wrong-type-arg error message.
5023 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
5024 a C level bug that can't be fixed from scheme anyway.
5026 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5028 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
5029 Duplicate bindings are OK in a let* since a let* is semantically
5030 equivalent to a nested set of let:s.
5032 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5034 * print.c (scm_print_options): Fixed texinfo in docstring.
5036 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
5037 the underlying functions getservent, getprotoent or getnetent
5038 return NULL instead of signalling an error.
5040 2001-03-04 Gary Houston <ghouston@arglist.com>
5042 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
5043 taking an unexpectedly large filename for an AF_UNIX socket from
5044 bind/connect/sendto (thanks to Martin Grabmueller).
5046 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
5047 former and adjusted the latter.
5048 (scm_socket, scm_socketpair): cosmetic changes.
5049 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
5050 size_t as socklen_t substitute. don't restrict args/return values
5051 to INUM: allow full range of int or size_t.
5052 (scm_fill_sockaddr): check arguments before allocating memory, to
5053 avoid leakage. use malloc, not scm_must_malloc.
5054 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
5055 substitute. free the sockaddr structure before throwing an error.
5056 (scm_init_add_buffer): procedure removed, together with its static
5057 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
5058 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
5059 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
5060 scm_sendto): use a local buffer instead of scm_addr_buffer.
5061 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
5063 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
5064 call to detect whether recvfrom could be bothered to set the address.
5065 (scm_init_socket): don't call scm_init_addr_buffer.
5067 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5069 * debug.c (scm_procedure_source, scm_procedure_environment),
5070 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
5071 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
5072 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
5073 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
5074 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
5075 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
5076 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
5077 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
5078 scm_array_to_list, scm_array_prototype), validate.h
5079 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
5080 scm_misc_error or scm_wrong_type_arg instead.
5082 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
5084 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5086 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
5087 (scm_sys_tag_body): Added.
5089 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5091 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
5092 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
5093 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
5094 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
5095 options.c (scm_options), ports.c (scm_remove_from_port_table),
5096 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
5097 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
5098 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
5099 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
5102 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5104 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
5106 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
5108 * eval.c (scm_s_duplicate_bindings): New error message.
5109 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
5111 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
5113 * eval.h (SCM_EVALIM2): New macro. Use it when a
5114 immediate, literal constant should be evaluated.
5115 * eval.c (scm_s_duplicate_formals): New error message string.
5116 (scm_c_improper_memq): New function.
5117 (scm_m_lambda): Check for duplicate arguments.
5118 (scm_ceval, scm_deval): When executing a body: only cons a new
5119 toplevel environment frame when it is different from the
5120 existing one; use EVALCAR instead of SIDEVAL so that we can properly
5121 check for empty combinations; use SCM_EVALIM2 for the same reason
5122 in the non-toplevel loop.
5123 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
5124 New labels with the meaning of their non-"nontoplevel" partners,
5125 but they are used when it is known that the body is not evaluated at
5127 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
5128 reporting for empty combinations.
5130 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
5132 * Remove dump facilities.
5133 * dump.c, dump.h: Removed.
5134 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
5135 * init.c: Remove #include "libguile/dump.h".
5136 (scm_init_guile_1): Remove scm_init_dump.
5137 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
5138 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
5139 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
5140 (scm_set_smob_dump, scm_set_smob_undump): Removed.
5142 * keywords.c: Remove #include "libguile/dump.h".
5143 (keyword_dump, keyword_undump): Removed.
5144 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
5146 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5148 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
5149 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
5150 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
5151 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
5152 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
5153 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
5154 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
5155 to @code{} as the texinfo manual recommends, converted the
5156 examples to use a @lisp{}-environment.
5158 * strports.c (scm_eval_string): Cleaned up the docstring.
5160 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
5163 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
5164 (scm_number_to_string, scm_string_to_number, scm_number_p)
5165 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
5166 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
5167 (scm_ash): Added texinfo markup and removed obsolete @refill.
5168 (scm_gr_p): Corrected comment.
5169 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
5170 docstring) comments.
5171 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
5172 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
5173 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
5174 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
5175 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
5176 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
5177 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
5178 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
5180 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
5182 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
5183 (Obviously nobody compiles with SCM_RECKLESS defined...)
5185 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
5187 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5189 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
5191 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
5193 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
5195 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
5196 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
5197 since use of `z' suggests that the arguments may be complex.
5199 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
5202 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
5204 * dump.c (scm_binary_write, scm_binary_read), eval.c
5205 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
5206 scm_guardian_greedy_p, scm_make_guardian), fports.c
5207 (scm_file_port_p): Minor docstring fixes.
5209 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
5211 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
5213 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
5215 (make_class_from_template): Do not bother to set the current
5216 module around the call to DEFVAR, scm_eval takes care of that.
5217 (scm_init_goops): Make scm_module_goops and
5218 scm_goops_lookup_closure permanent objects.
5220 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
5221 top level, create a fresh top-level environment for each
5222 expression instead of mutating the exisint frame. This is
5223 important when that frame is closed over.
5225 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
5226 SCM_DIGSPERLONG instead of DIGSPERLONG.
5228 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
5230 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
5231 before applying arrow procedure in `cond' and before applying
5232 receiver procedure in call-with-current-continuation.
5233 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
5234 macro. The argument is expanded more than one time.
5236 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
5237 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
5239 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
5241 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
5244 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5246 * variable.c (scm_make_variable, scm_make_undefined_variable)
5247 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
5248 (scm_variable_bound_p), values.c (scm_values)
5249 (scm_call_with_values), unif.c (scm_bit_count)
5250 (scm_bit_set_star_x), symbols.c (scm_gentemp)
5251 (scm_gensym), strings.c (scm_string_p, scm_make_string)
5252 (scm_read_only_string_p, scm_string_length, scm_string_ref)
5253 (scm_string_set_x, scm_substring, scm_string_append), stime.c
5254 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
5255 (scm_copy_random_state, scm_random), print.c (scm_newline)
5256 (scm_write_char, scm_simple_format), debug-malloc.c
5257 (scm_malloc_stats), environments.c (scm_environment_p)
5258 (scm_environment_bound_p, scm_environment_ref)
5259 (scm_environment_fold, scm_environment_define)
5260 (scm_environment_undefine, scm_environment_set_x)
5261 (scm_environment_cell, scm_environment_observe)
5262 (scm_environment_observe_weak, scm_environment_unobserve)
5263 (scm_make_eval_environment, scm_eval_environment_p)
5264 (scm_eval_environment_set_local_x, scm_eval_environment_local)
5265 (scm_eval_environment_imported)
5266 (scm_eval_environment_set_imported_x, scm_make_import_environment)
5267 (scm_import_environment_p, scm_import_environment_imports)
5268 (scm_import_environment_set_imports_x, scm_make_export_environment)
5269 (scm_export_environment_p, scm_export_environment_private)
5270 (scm_export_environment_set_private_x)
5271 (scm_export_environment_signature)
5272 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
5273 Added texinfo markup.
5275 * ports.c (scm_drain_input): Lowercased argument to @var.
5276 (scm_current_input_port, scm_current_output_port): Filled in
5277 missing explanation.
5278 (scm_current_load_port, scm_set_current_output_port)
5279 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
5280 Added texinfo markup.
5282 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
5283 (scm_release_arbiter): Added texinfo markup to docstrings.
5284 Changed `Returns' to `Return'.
5285 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
5287 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
5289 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
5290 by doubling them to `@@'.
5292 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5294 * numbers.c (scm_lognot), random.c (scm_random,
5295 scm_random_normal, scm_random_solid_sphere_x,
5296 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
5297 scm_random_exp), dynwind.c
5298 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
5300 * goops.c (scm_sys_initialize_object, scm_instance_p,
5301 scm_class_name, scm_class_precedence_list, scm_class_slots,
5302 scm_class_environment, scm_generic_function_name,
5303 scm_generic_function_methods, scm_method_generic_function,
5304 scm_method_specializers, scm_method_procedure, scm_make_unbound,
5305 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
5306 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
5307 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
5308 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
5309 scm_class_direct_supers, scm_class_direct_slots,
5310 scm_class_direct_subclasses, scm_class_direct_methods,
5311 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
5312 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
5313 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
5314 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
5315 scm_memoized_environment, scm_procedure_name,
5316 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
5318 (scm_class_of, scm_entity_p, scm_operator_p,
5319 scm_set_object_procedure_x, scm_object_procedure,
5320 scm_make_class_object), hooks.c (scm_make_hook_with_name,
5321 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
5322 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
5323 scm_hook_to_list), lang.c
5324 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
5325 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
5326 (scm_print_options, scm_port_with_print_state,
5327 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
5328 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
5329 scm_make_procedure_with_setter, scm_procedure), throw.c
5330 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
5331 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
5332 scm_stack_ref, scm_stack_length, scm_frame_p,
5333 scm_last_stack_frame, scm_frame_number, scm_frame_source,
5334 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
5335 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
5336 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
5337 (scm_dirname, scm_basename), dynwind.c
5338 (scm_wind_chain), read.c (scm_read_options, scm_read,
5339 scm_read_hash_extend), gc.c
5340 (scm_unhash_name), eval.c (scm_eval_options_interface,
5341 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
5342 (scm_display_error, scm_set_print_params_x,
5343 scm_display_application, scm_display_backtrace, scm_backtrace),
5344 async.c (scm_async, scm_system_async, scm_async_mark,
5345 scm_system_async_mark, scm_run_asyncs, scm_noop,
5346 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
5347 scm_mask_signals): Added docstrings.
5349 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
5351 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
5352 address of car/cdr. (Thanks to Dirk Herrmann)
5353 Use scm_sizet to obtain the length of strings.
5354 (Thanks to Matthias Koeppe)
5356 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
5358 * symbols.c (scm_mem2symbol): Put a empty statement after the
5359 next_symbol label. This is mandated by ANSI, appearantly.
5361 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5363 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
5364 sense to compile for a specific kernel version. Do not include
5365 <asm/signal.h> while defining __KERNEL__. This hack should no
5366 longer be needed and caused problems.
5368 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
5370 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
5371 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
5372 can not deal with immediates.
5374 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
5376 * list.c (scm_list_copy): Validate the first argument.
5378 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
5380 Fix evaluator so that top-level expressions are correctly
5381 evaluated with respect to the module system.
5383 * modules.h. modules.c (scm_current_module_lookup_closure): New
5386 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
5388 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
5389 names to better reflect their meaning.
5391 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
5392 evaluated at top-level and synronize lookup closure before
5393 executing every subform.
5394 (scm_primitve_eval_x, scm_primitive_eval): New functions.
5395 (scm_eval_x, scm_eval): Reimplement in terms of
5396 scm_primitive_eval_x and scm_primitive_eval, respectively.
5398 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
5400 * macros.c (scm_macro_name, scm_macro_transformer): Use
5401 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
5404 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
5406 * dump.c (scm_store_bytes): Store data size before data.
5407 (scm_restore_bytes): Restore data size. Takes a pointer to size.
5408 * dump.h (scm_restore_bytes): Updated.
5410 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
5412 * dump.c: Use double cells for update schedule.
5414 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
5416 * ports.c (scm_unread_char): Take an optional argument.
5418 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5420 * modules.h (scm_selected_module, scm_current_module): Renamed
5421 scm_selected_module to scm_current_module to synchronize Scheme
5423 (scm_select_module, scm_set_current_module): Likewise. Changed
5426 * ports.c (scm_port_for_each): Make a snapshot of the port table
5427 before iterating over it. The table might change while the user
5428 code is running. With the snapshot, the user can depend on the
5429 fact that each port that existed at the start of the iteration is
5430 encountered exactly once. (ice-9 popen) depends on this.
5432 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5434 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
5436 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
5437 range checking for the size parameter. Thanks to Martin
5438 Grabmueller for the hint.
5440 (scm_makstr): Reordered string initialization to make interrupt
5441 deferring unnecessary.
5443 * vectors.c (scm_make_vector): Fixed range checking.
5445 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5447 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
5449 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
5450 checking of the size parameter for type correctness and valid
5451 range. Thanks to Rob Browning for reporting the problem. Instead
5452 of deferring interrupts, scm_remember_upto_here_1 is used.
5454 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
5456 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
5457 (scm_dump_cell_update): Removed.
5458 (scm_dump_update): Renamed from scm_dump_object_update.
5459 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
5460 a pointer instead of returning a value.
5461 * keywords.c (keyword_undump): Updated.
5463 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
5465 * dump.c, dump.h: Modified a lot.
5466 (SCM_DUMP_COOKIE): Version 0.1
5467 (scm_dump_mark): Removed.
5468 (scm_restore_cell_object, scm_store_cell_object): New functions.
5470 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
5471 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
5472 New slots: dump, undump.
5473 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
5476 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
5477 (keyword_undump): Renamed from keyword_alloc.
5478 (scm_init_keywords): Set keyword_dump and keyword_undump.
5480 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
5482 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
5483 the deprecated SCM_DOUBLE_CELLP.
5485 * tags.h (SCM_DOUBLE_CELLP): deprecated.
5487 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
5489 * dump.c, dump.h: New files.
5490 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
5491 * init.c: #include "libguile/dump.h".
5492 (scm_init_guile_1): Call scm_init_dump.
5493 * smob.h (scm_smob_descriptor): New slots: dump_mark,
5494 dump_dealloc, dump_store, undump_alloc, undump_restore,
5496 * smob.c (scm_make_smob_type): Init the new slots.
5497 (scm_set_smob_dump, scm_set_smob_undump): New functions.
5498 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
5500 * keywords.c: #include "libguile/dump.h".
5501 (keyword_dealloc, keyword_alloc): New functions.
5502 (scm_init_keywords): Set smob_dump and smob_undump.
5504 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
5506 * vectors.c (scm_c_make_vector): New function.
5507 * vectors.h (scm_c_make_vector): Declared.
5508 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
5509 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
5510 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
5511 (scm_make_method_cache, scm_i_vector2list,
5512 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
5513 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
5514 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
5515 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
5516 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
5517 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
5518 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
5519 (scm_vector, scm_make_vector): Use scm_c_make_vector.
5521 * hashtab.c (scm_c_make_hash_table): New function.
5522 * hashtab.h (scm_c_make_hash_table): Declared.
5523 * environments.c (scm_make_leaf_environment,
5524 scm_make_eval_environment), gc.c (scm_init_storage),
5525 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
5526 Use scm_c_make_hash_table.
5528 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5530 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
5532 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5534 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
5537 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
5538 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
5539 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
5540 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5541 srcprop.c (scm_source_properties, scm_set_source_properties_x,
5542 scm_source_property, scm_set_source_property_x), sort.c
5543 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
5544 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
5545 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
5548 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5550 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
5551 really get that arg.
5553 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
5555 * goops.c (s_scm_get_keyword): Bug fix.
5557 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5559 The following patch was sent by Martin Grabmueller. It makes sure
5560 that in case of parameter errors the correct function name is
5561 shown, and that parameter types are only checked once.
5563 * strop.c (string_copy, string_upcase_x, string_downcase_x,
5564 string_capitalize_x): New functions. Each one performs the core
5565 functionality of the corresponding scm_* function.
5567 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
5568 scm_string_downcase_x, scm_string_downcase,
5569 scm_string_capitalize_x, scm_string_capitalize): Reduced to
5570 parameter checking wrappers of the above functions.
5572 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5574 * continuations.c, dynl.c, keywords.c, load.c: Include
5575 strings.h. Thanks to Bill Schottstaedt for the bug report.
5577 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5579 * backtrace.c (display_header): Make sure that line and column
5580 information is shown independent of whether the port the code was
5581 read from had an associated filename. Thanks to Martin
5582 Grabmueller for providing this patch.
5584 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5586 * fports.[ch] (scm_file_port_p): New primitive.
5588 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5590 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
5591 These are now defined in fports.c, strports.c and vports.c.
5593 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
5594 vports.c (scm_tc16_sfport): Made variables (were macros defined in
5597 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
5598 (scm_make_sfptob): Made static. These return a type code now.
5600 fports.c (scm_init_fports), strports.c (scm_init_strports),
5601 vports.c (scm_init_vports): Create the corresponding port types.
5603 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
5604 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
5606 * init.c (scm_init_guile_1): Make sure strports are initialized
5609 * ports.[ch] (scm_make_port_type): Changed the return type to
5612 * ports.c (scm_ports_prehistory): Don't create any port types
5615 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
5616 against scm_tc16_fport directly.
5618 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5620 * srcprop.c (scm_set_source_property_x): Fix to handle
5621 (set-source-property! <obj> 'copy <datum>) correctly.
5623 2001-01-24 Gary Houston <ghouston@arglist.com>
5625 * filesys.c (scm_link): docstring fix.
5626 * fports.h (scm_setfileno): obsolete declaration removed.
5627 * posix.c: bogus popen declaration removed.
5629 * rdelim.c: new file, split from ioext.c.
5630 * rdelim.h: new file, split from ioext.h
5631 * Makefile.am: add rdelim.c and related files.
5632 * init.c: call scm_init_rdelim. include rdelim.h.
5634 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5636 This patch was sent by Martin Grabmueller and makes sure that
5637 parameter errors are reported correctly by the lexicographic
5638 ordering predicates.
5640 * strorder.c (string_less_p, string_ci_less_p): New functions.
5642 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
5643 functionality into string_less_p, string_ci_less_p respectively.
5644 The remaining code is just a wrapper to do the parameter
5647 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
5648 parameters and call string_less_p instead of scm_string_less_p.
5650 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
5651 Check the parameters and call string_less_ci_p instead of
5652 scm_string_ci_less_p.
5654 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5656 This patch modifies scm_display_error to perform parameter
5657 checking. Thanks to Neil Jerram for the bug report.
5659 * backtrace.[ch] (scm_i_display_error): New function.
5661 * backtrace.c (scm_display_error): Added parameter check and
5662 extracted the core functionality into function
5663 scm_i_display_error.
5665 * throw.c (handler_message): Call scm_i_display_error to display
5668 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5670 * eval.c (SCM_APPLY): Added # args check for application of
5671 procedures with arity 3. (Thanks to Anders Holst.)
5673 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5675 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
5677 (SCM_OPDIRP): Deprecated.
5679 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
5682 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
5683 Instead, give an explicit error message in case the directory is
5686 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
5687 instead of SCM_OPENP and SCM_CLOSEDP.
5689 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
5691 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5693 * eval.c (inner_eval, scm_eval): Move all real functionality into
5694 inner_eval. Avoid to copy the expression twice by inlining some
5695 code from scm_i_eval.
5697 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5699 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
5700 now has to be the last clause, as required by R5RS. Thanks to
5701 Martin Grabmueller for the patch.
5703 2001-01-18 Gary Houston <ghouston@arglist.com>
5705 * ioext.c: further simplify scm_read_string_x_partial by defining
5708 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5710 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
5712 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5714 * __scm.h: Added comment about architecture and compiler
5715 properties that are required by guile.
5717 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5718 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
5720 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
5722 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
5724 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5725 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
5727 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5729 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
5730 to the names in limits.h.
5732 * numbers.c (abs_most_negative_fixnum): Added.
5734 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
5735 fixnum-min) special case.
5737 (scm_big_and): Fix for negative first parameter.
5739 (scm_bit_extract): Fix for fixnum paramters.
5740 Thanks to Rob Browning for the bug report.
5742 (scm_init_numbers): Initialize abs_most_negative_fixnum.
5744 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5746 * symbols.c (scm_symbol_bound_p): Fixed comment.
5747 Thanks to Chris Cramer.
5749 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5751 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
5752 Thanks to Bill Schottstaedt.
5754 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
5756 from Matthias Köppe:
5758 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
5759 casts its result, so doesn't yield an lvalue per ANSI C.
5761 * goops.c (s_scm_sys_set_object_setter_x): use
5762 SCM_SET_ENTITY_SETTER.
5763 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
5765 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
5766 its result, so doesn't yield an lvalue per ANSI C.
5767 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
5768 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
5769 SCM_GC_SET_CARD_FLAGS.
5770 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
5772 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
5774 2001-01-08 Gary Houston <ghouston@arglist.com>
5776 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
5777 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
5778 socket.c (scm_recvfrom): use the new macro, plus minor docstring
5780 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
5781 for fdes. if current input port is used, check that it's a file
5784 2001-01-06 Gary Houston <ghouston@arglist.com>
5786 * ioext.c (scm_read_string_x_partial): new procedure, implements
5787 read-string!/partial.
5788 * ports.c (scm_take_from_input_buffers): new procedure used by
5789 scm_read_string_x_partial.
5790 (scm_drain_input): use scm_take_from_input_buffers.
5792 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
5794 * validate.h (SCM_VALIDATE_NUMBER): New.
5796 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
5798 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
5799 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
5800 SET_DESTROYED): new defines/macros.
5801 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
5802 (add_to_live_list): takes a `guardian_t *' now, not SCM.
5803 (guardian_print): print more info.
5804 (guardian_apply): check if the guardian is destroyed, and throw an
5805 error if so. take one more optional argument `throw_p'.
5806 (scm_guard): depending on the value of `throw_p', return a boolean
5808 (scm_get_one_zombie): remove redundant property test.
5809 (guardian_t): represent the various (currently 3, I hope nothing
5810 more gets added) boolean fields as bit flags.
5811 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
5812 (scm_destroy_guardian_x): new procedure.
5814 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
5815 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
5817 2001-01-01 Gary Houston <ghouston@arglist.com>
5819 * fports.c (fport_write): bugfix: handle short writes for
5820 unbuffered ports too. optimize the buffered case by minimizing
5821 the number of write/flush calls.
5822 (write_all): new helper procedure.
5824 The ChangeLog continues in the file: "ChangeLog-2000"