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 Gary Houston <ghouston@arglist.com>
13 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
16 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
18 * ports.c (scm_add_to_port_table): small bugfix.
20 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
23 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
24 only use SCM_MIN_HEAP_SEG_SIZE.
26 * ports.c (scm_add_to_port_table): add backwards compatibility
29 * ports.h: use scm_i_ prefix for port table and port table size.
31 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
33 * vports.c (scm_make_soft_port): Initialize pt variable.
35 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
37 * strports.h (scm_c_eval_string_in_module,
38 scm_eval_string_in_module): New prototypes.
39 * strports.c (scm_eval_string_in_module): New, but use
40 "eval-string" as the Scheme name and make second parameter
42 (scm_eval_string): Implement using scm_eval_string_in_module.
43 (scm_c_eval_string_in_module): New.
44 Thanks to Ralf Mattes for the suggestion!
46 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
48 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
51 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
53 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
54 stead of scm_t_port*. The function now takes a tag argument.
56 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
58 * gc.h: add scm_debug_cells_gc_interval to public interface
60 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
62 * gc.c (scm_i_expensive_validation_check): separate expensive
63 validation checks from cheap ones.
65 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
67 * read.c (scm_input_error): new function: give meaningful error
68 messages, and throw read-error
70 * gc-malloc.c (scm_calloc): add scm_calloc.
72 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
74 * tags.h: remove GC bits documentation from the tags table.
76 * read.c (INPUT_ERROR): Prepare for file:line:column error
77 messages for errors in scm_lreadr() and friends.
79 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
81 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
83 (scm_gc_calloc): new function
85 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
87 * ports.c (scm_new_port_table_entry): init port entry to 0
90 * ports.c (scm_new_port_table_entry): change function from
91 scm_add_to_port_table. This prevents cells with null-pointers from
94 * vports.c (s_scm_make_soft_port) strports.c (scm_mkstrport),
95 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
97 * gc.c (s_scm_gc_stats): add cell-yield and malloc-yield statistic
100 * numbers.c (big2str): return "0" for 0 iso. ""
102 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
103 private-gc.h: new file
105 * gc.c: completely revised and cleaned up the GC. It now uses lazy
106 sweeping. More documentation in workbook/newgc.text
108 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
110 * random.c (rstate_free): Return zero.
112 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
114 * environments.c (remove_key_from_alist): Removed.
116 (obarray_remove): Simplified.
118 2002-07-24 Stefan Jahn <stefan@lkcc.org>
120 * continuations.h: ia64: Include <signal.h> before
123 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
125 * modules.c (scm_sym2var): Don't compare SCM values with ==.
127 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
129 * goops.c (scm_compute_applicable_methods): use
130 scm_remember_upto_here_1 iso scm_remember_upto_here
132 * macros.c: include deprecation.h
134 * vectors.c (s_scm_vector_move_right_x): remove side effect in
136 (s_scm_vector_move_left_x): idem.
138 * net_db.c, posix.c, socket.c: variable naming: change ans to
141 * sort.c (scm_merge_vector_x): accept vector as argument
142 iso. SCM*. This is needed for full GC correctness.
144 * gc.h: undo previous undocumented changes related to #ifdef
147 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
149 * *.c: add space after commas everywhere.
151 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
152 Document cases where SCM_WRITABLE_VELTS() is used.
154 * vectors.h (SCM_VELTS): prepare for write barrier, and let
155 SCM_VELTS() return a const pointer
156 (SCM_VECTOR_SET): add macro.
158 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
160 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
161 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
162 Deprecated the special kind of built-in dynamic syntax transformer
163 that was inaccurately named "macro". Note: The built-in syntax
164 transformers that are named "mmacro" or "memoizing-macro" still
165 exist, and it is these which come much closer to what one would
168 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
170 * eval.c (unmemocopy): Fix for
171 1001-local-eval-error-backtrace-segfaults (unmemoization crash
172 with internal definitions and local-eval).
174 2002-07-12 Gary Houston <ghouston@arglist.com>
176 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
177 defined. They don't do anything useful, especially since the
178 only case where DYNAMIC_LINKING is undefined seems to be
179 when --with-modules=no is given to configure, which is basically
180 requesting that the "dynamic linking module" be omitted.
182 * Makefile.am (libguile_la_SOURCES): move dynl.c from
183 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
185 * extensions.c (load_extension): check DYNAMIC_LINKING for
187 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
188 scm_init_dynamic_linking.
190 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
192 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
193 check for Cygwin when including <winsock2.h>, this is already
194 check for by configure. Thus, revert change from 2002-07-07.
196 2002-07-10 Gary Houston <ghouston@arglist.com>
198 * eq.c: include <string.h>
199 * dynl.c: docstring editing.
201 2002-07-09 Gary Houston <ghouston@arglist.com>
203 * dynl.c (scm_dynamic_call): docstring editing.
205 2002-07-08 Rob Browning <rlb@defaultvalue.org>
207 * gc_os_dep.c: HURD fixes.
209 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
211 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
213 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
214 this should be compiled for BUILD host.
215 Override default rule for
216 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
217 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
218 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
220 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
221 <winsock2.h> on Cygwin even when we have it.
223 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
225 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
226 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
227 the code. Full number of arguments checking of closures is
228 mandatory now. However, the option to disable the checking has
229 most probably not been used anyway.
231 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
233 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
234 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
235 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
236 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
237 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
238 (scm_source_properties, scm_set_source_properties_x,
239 scm_source_property): Removed compile time option SCM_RECKLESS to
240 clean up the code. Full number of arguments checking of closures
241 is mandatory now. However, the option to disable the checking has
242 most probably not been used anyway.
244 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
245 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
247 2002-06-30 Gary Houston <ghouston@arglist.com>
249 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
250 do anything useful. Added a comment about need for a mutex if
251 pre-emptive threading is supported.
253 * posix.c (scm_convert_exec_args), dynl.c
254 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
255 allocate_string_pointers. 2) simplified: don't reallocate the
256 strings, just make an array of pointers 3) avoid memory leaks on
257 error 4) let the procedure report errors in its own name.
258 Consequences: 1) the procedures now assume that SCM strings are
259 nul-terminated, which should always be the case. 2) Since strings
260 are not reallocated, it's now possible for strings passed to
261 dynamic-args-call to be mutated.
263 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
265 * __scm.h, eval.c, eval.h: Removed compile time option
266 MEMOIZE_LOCALS to clean up the code. Now, caching of local
267 variable positions during memoization is mandatory. However, the
268 option to disable the caching has most probably not been used
271 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
273 * print.c (scm_simple_format): Print missing part of format before
274 ~% control. Thanks to Daniel Skarda!
276 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
278 * mkstemp.c: Added exception notice to license statement.
280 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
282 * numbers.c (mem2ureal): When returning an inexact zero, make sure
283 it is represented as a floating point value so that we can change
286 From John W. Eaton <jwe@bevo.che.wisc.edu>
288 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
290 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
292 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
293 in addition to `i386'. Thanks to Dale P. Smith.
295 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
297 * eq.c (real_eqv): New.
298 (scm_eqv_p): Use it when comparing reals and complexes.
300 * numbers.c: Include <string.h>, for strncmp.
301 (mem2complex): Do not create negative NaNs.
302 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
304 (scm_inexact_to_exact): Signal error when converting a NaN.
306 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
308 * posix.c (scm_putenv): Handle removing variables explicitely by
313 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
314 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
316 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
317 [SCO && ! HAVE_ISINF] (isinf): New function.
318 (xisinf, xisnan): New functions.
320 (isfinite): Define in terms of xisinf.
321 (scm_inf_p, scm_nan_p): New functions.
322 (guile_Inf, guile_NaN): New file-scope vars.
323 (guile_ieee_init): New function.
324 (scm_inf, scm_nan): New functions.
325 (idbl2str): Handle Inf and NaN. Remove funny label and
327 (ALLOW_DIVIDE_BY_ZERO): New macro.
328 (scm_divide): Allow division by zero to occur if
329 ALLOW_DIVIDE_BY_ZERO is defined.
330 Handle bignums and ints as special cases.
332 Additional stuff by me:
334 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
335 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
336 (iflo2str): Don't output a '+' for negative numbers or for Inf and
337 NaN. They will provide their own sign.
338 (scm_divide): Only allow divides by inexact zeros. Dividing by
339 exact zeros still signals an errors.
341 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
343 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
344 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
345 (s_scm_slot_exists_p): Rename from s_scm_slots_exists_p.
346 Thanks to Andreas Rottmann.
348 2002-04-20 Gary Houston <ghouston@arglist.com>
350 * removal of unused fields in root state (thanks to Christopher
351 Cramer for pointing out the disuse.)
352 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
353 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
355 * root.c (root_mark): don't mark them.
356 (scm_make_root): don't set them to #f.
357 * init.c (scm_init_standard_ports): don't initialise with the
360 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
362 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
365 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
367 * guile-snarf.in: Do not clean input file. This would write to
368 the $(srcdir) during a VPATH build, which is not allowed. It also
369 isn't needed since it only works when an output filename has been
370 specified and in that case we don't need to clean the input file
371 because the output file will already exist.
373 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
375 * guile-snarf: Install the trap for removing $cleanfile only when
376 the value of $cleanfile is actually known.
378 2002-04-10 Rob Browning <rlb@defaultvalue.org>
380 * .cvsignore: add versiondat.h and *.c.clean.c.
382 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
384 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
385 function, replaces macro SRCBRKP.
387 (SRCBRKP): Deprecated.
389 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
390 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
393 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
395 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
396 CHECK_EXIT and removed all references to them.
398 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
400 * debug.h (scm_ready_p, debug_print): Removed declarations.
402 * eval.c (EVALCELLCAR): Removed.
404 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
405 operation from condition.
407 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
409 * guile-snarf.in: When the output filename is "-", write to
410 stdout. When no "-o" option is given, use "-" as the output
411 filename (i.e., stdout). Only 'clean' the inputfile or remove the
412 output file on error when the output file name is not "-". Define
413 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
415 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
417 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
419 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
420 and the corresponding goto statements. Removed redundant code.
422 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
424 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
425 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
426 Re-enabled handing of rpsubrs and asubrs.
428 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
430 * eval.c (SIDEVAL): Removed.
432 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
433 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
434 argument checking order for set! to locals, variables and symbols.
435 Improvements to control structure. Removed some uses of arg1 and
436 arg2 as temporary variables.
438 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
440 * guile-snarf.in: Remove "--compat=1.4" support.
441 Add "-d" and "-D" support.
443 (deprecated_list): New var.
444 (compat_mode_clean_xxx): Delete.
445 (grep_deprecated): New func.
446 ("main"): If "-d" or "-D", call `grep_deprecated'.
448 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
450 * hooks.h: Change scm_t_c_hookype_t everywhere to
455 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
457 * ports.c (scm_sys_make_void_port): Use `@file'.
459 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
462 * macros.c (scm_makmacro): Don't say that the form replaces its
463 source, because it doesn't.
464 (scm_makmmacro): Clarify difference between this and scm_makmacro.
466 * backtrace.c (scm_display_error), filesys.c (scm_umask,
467 scm_select, scm_basename), goops.c (scm_method_generic_function),
468 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
469 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
472 * debug.c (scm_debug_options), eval.c
473 (scm_eval_options_interface), read.c (scm_read_options): Change
474 incorrect @var in docstring to @code.
476 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
478 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
480 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
481 guile-snarf can remove trailing non-init code.
483 * guile-snarf.in (modern_snarf): Remove everything following and
484 including "^:^" from the output.
486 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
488 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
490 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
492 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
494 * guile-snarf.in: Update copyright.
495 Rewrite to internalize error handling.
496 Add "--compat=1.4" handling.
499 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
500 (snarfcppopts): New var.
501 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
502 (.c.doc): Use $(snarfcppopts).
504 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
505 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
506 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
507 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
508 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
509 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
510 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
511 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
512 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
513 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
514 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
515 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
516 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
517 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
519 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
521 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
522 The next step will be to remove the union 't' and simplify the
523 code of SCM_CEVAL that way.
525 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
527 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
528 rreadfds, rwritefds, rexceptfds): Made static.
530 * gc.c (terminating), fports.c (terminating): Renamed
533 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
535 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
536 potential overflow problems. Thanks to John W Eaton!
538 * strop.c (string_capitalize_x): Treat characters as unsigned so
539 that 8-bit chars work. Thanks to David Pirotte!
541 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
543 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
544 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
545 proc as temporary variables. Introduced temporary variables with
546 hopefully descriptive names for clarification. Replaced SCM_N?IMP
547 by a more explicit predicate in some places.
549 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
551 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
552 Added lots of comments regarding the implementation of #@dispatch.
553 Changed intra-procedure communication to use t.arg1 instead of
554 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
555 variables. Introduced temporary variables with hopefully
556 descriptive names for clarification. Replaced SCM_N?IMP by a more
557 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
558 of computing the expression explicitly. Eliminate now unused
559 label nontoplevel_cdrxbegin.
561 * goops.h (SCM_INSTANCE_HASH): New macro.
563 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
565 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
567 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
568 "guile-snarf" moved back from `noinst_SCRIPTS'.
570 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
572 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
573 exists when adding a source property other than those that are
574 handled explicitly, add the new property to the SRCPROPS obj's
577 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
578 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
580 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
581 debug.status. It isn't needed, and it can overflow the bits
582 reserved for it (which may lead to a segv or a GC abort).
584 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
586 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
587 side-effecting operations from conditions and macro calls.
588 Replaced SCM_N?IMP by a more explicit predicate in some places.
589 Minimized the scope of some variables.
591 2002-03-02 Stefan Jahn <stefan@lkcc.org>
593 * convert.i.c: Fixed int <-> long conversions which would have
594 failed if their sizes were different.
596 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
598 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
599 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
600 as temporary variables. Removed side-effecting operations from
601 conditions and macro calls. Introduced temporary variables with
602 hopefully descriptive names for clarification. Replaced SCM_N?IMP
603 by a more explicit predicate in some places. Removed code that
604 was conditionally compiled if SICP was defined - which it never
607 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
609 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
610 Removed some uses of t.arg1 and proc as temporary variables.
611 Removed side-effecting operations from conditions and macro calls.
612 Introduced temporary variables with hopefully descriptive names
613 for clarification. Replaced SCM_N?IMP by a more explicit
614 predicate in some places.
616 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
618 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
619 explicit predicate in some places.
621 (CHECK_EQVISH): Removed.
623 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
624 variables. Removed side-effecting operations from conditions and
625 macro calls. Introduced temporary variables for clarification.
626 Sorted if-else-if check for the type of the last form in a list by
627 frequency. Avoided some unnecessary tail-recursion calls.
629 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
631 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
632 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
633 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
634 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
635 scm_cell and all its uses to scm_t_cell in accordance to Guile's
636 naming scheme for types.
638 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
639 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
640 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
641 (scm_make_environment), eval.c (scm_closure), fports.c
642 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
643 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
644 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
645 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
646 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
647 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
648 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
649 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
650 scm_alloc_cell to scm_cell.
652 * environments.c (core_environments_observe), gc.c
653 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
654 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
655 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
656 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
657 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
658 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
659 (allocate_weak_vector): Renamed scm_alloc_double_cell to
662 2002-02-27 Stefan Jahn <stefan@lkcc.org>
664 * convert.i.c, convert.c: Better range checking.
666 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
668 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
671 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
673 * Makefile.am: Update path to pre-inst-guile automake frag.
675 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
677 * gc.c (scm_gc_sweep): Make it compile even when deprecated
678 features are excluded.
680 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
682 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
684 2002-02-25 Gary Houston <ghouston@arglist.com>
686 * convert.c: include <string.h> for convert_i.c.
688 2002-02-24 Rob Browning <rlb@defaultvalue.org>
690 * .cvsignore: add stamp-h1.
692 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
694 * unif.c (scm_array_to_list): Correct name, which had been
695 accidentally changed to scm_t_arrayo_list!
697 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
699 * gc.c (scm_gc_sweep): Print an error message when aborting due to
700 underflowing scm_mallocated.
702 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
704 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
705 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
706 Reimplemented using the new scm_gc_malloc, etc., functions and
709 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
711 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
712 to `noinst_PROGRAMS'.
713 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
714 (noinst_PROGRAMS, noinst_SCRIPTS): New.
716 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
718 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
719 non-zero is returned from a port or smob free function.
720 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
721 scm_gc_register_collectable_memory,
722 scm_gc_unregister_collectable_memory, scm_gc_malloc,
723 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
725 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
726 debug-malloc.c, dynl.c, environments.c, environments.h,
727 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
728 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
729 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
730 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
731 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
732 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
733 appropriate. Return zero from smob and port free functions.
735 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
737 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
738 messages while the GC is running.
739 (scm_c_issue_deprecation_warning_fmt): New.
741 * fports.c (scm_setvbuf): Reset read buffer to saved values when
742 it is pointing to the putback buffer.
744 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
746 * gsubr.c (create_gsubr): On "too many args" error,
747 also display arg count and name. Thanks to Bill Schottstaedt.
749 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
751 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
753 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
754 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
755 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
757 * guile-snarf-docs-texi.in: Bye bye.
759 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
761 * symbols.c (scm_make_symbol): Fix typo in docstring.
763 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
764 scm_make_symbol): New prototypes.
766 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
768 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
769 (SCM_SYMBOL_INTERNED_P): New.
770 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
771 SCM_MAKINUM since hash values can well be bignums.
772 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
773 This signals a interned symbol.
774 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
775 scm_make_symbol): New.
777 * print.c (scm_iprin1): Print uninterned symbols unreadably.
779 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
781 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
782 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
785 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
787 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
788 This might help to make unintended clashes less likely.
789 (scm_string_to_symbol): Protect the string until the symbols is
792 2002-01-31 Stefan Jahn <stefan@lkcc.org>
794 * convert.c, convert.h, convert.i.c: New files containing C
795 array to Scheme conversion helpers meant to be replacement
796 functions for the deprecated gh interface.
798 * Makefile.am: Setup rules for new `convert.*' files.
800 2002-01-28 Stefan Jahn <stefan@lkcc.org>
802 * symbols.c (scm_c_symbol2str): New function, replacement for
803 `gh_scm2newsymbol()'.
805 * strings.c (scm_c_substring2str): New function. Proper
806 replacement for `gh_get_substr()'.
808 * socket.c: Include `stdint.h' if available for the `uint32_t'
811 * scmsigs.c (s_scm_sigaction): Initialize `chandler' (inhibits
814 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
816 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
818 Other changes unrelated to Elisp...
820 * eval.c (scm_m_if): Use s_if rather than repeating string literal
822 (comments): Fix a few typos.
823 (scm_for_each): Add parentheses around oddly unparenthesized
826 * read.c (scm_read_opts): Add full stop at end of doc for
829 * script.c (scm_compile_shell_switches): Use scm_str2symbol
830 instead of gh_symbol2scm.
832 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
833 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
835 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
836 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
838 First batch of changes for Elisp support...
840 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
841 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
842 throw.c, vectors.c, weaks.c: Add #include for lang.h.
844 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
845 conditionalize compilation and initialization of Elisp support
848 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
849 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
850 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
851 filesys.c (fill_select_type, retrieve_select_type), fluids.c
852 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
853 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
854 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
855 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
856 options.c (change_option_setting, scm_options), posix.c
857 (environ_list_to_c), print.c (scm_iprlist), throw.c
858 (scm_exit_status), vectors.c (scm_vector), weaks.c
859 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
861 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
864 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
867 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
868 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
869 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
870 (scm_m_atfop): Support function aliasing. Support both function
871 args, which need transformation, and macro args, which do not.
872 Add explanatory comments.
873 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
874 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
875 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
876 SCM_NULLP || SCM_NILP instead of checks against (removed)
877 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
878 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
880 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
881 scm_m_while, scm_nil_eq): Commented out; I don't think we need
882 these, but I don't want to remove them yet, just in case.
883 (scm_init_lang): Define `%nil' variable on Scheme level to hold
886 * lang.h (SCM_NILP): Test against Elisp nil value instead of
887 against (removed) scm_lisp_nil.
888 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
889 (SCM_NULL_OR_NIL_P): New.
891 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
894 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
895 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
898 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
899 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
900 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
901 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
903 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
904 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
905 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
906 Numbering shifted down accordingly.
907 (SCM_ELISP_NIL): New IFLAG.
909 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
911 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
913 * eval.c: Removed outdated references to "everr". Improved some
916 (scm_deval_args, deval_args): Renamed scm_deval_args to
917 deval_args, since it is not part of the interface.
919 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
920 use references to debug.vect[0] before it exists. Add parentheses
923 * goops.h: Added local emacs variables.
925 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
927 * eval.[ch] (scm_deval_args): Made static.
929 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
932 * strings.c (scm_c_string2str): Clarified comment. Replaced
933 THINKME by FIXME for uniformness. Removed question about whether
934 arguments need to be protected from garbage collection: Arguments
935 must be protected as any other variable.
937 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
939 * procs.h (SCM_CLOSURE_BODY): New Macro.
941 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
942 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
943 get_slot_value, set_slot_value), procs.c
944 (scm_procedure_documentation), sort.c (closureless), stacks.c
945 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
948 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
950 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
952 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
955 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
957 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
960 * continuations.c (scm_make_continuation): Do not retain the
961 throw_value when the continuation is invoked.
963 2001-12-08 Stefan Jahn <stefan@lkcc.org>
965 * strings.c (scm_c_string2str): New function. Converts a
966 given Scheme string into a C string. Also put in two
967 THINKME's regarding the malloc policy for the missing converter
970 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
972 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
975 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
977 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
978 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
980 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
981 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
982 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
985 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
987 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
988 SCM_GC_CELL_* macros when accessing free cells.
990 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
992 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
993 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
994 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
995 * strings.h (SCM_MAKE_STRING_TAG): New.
996 * procs.h (SCM_MAKE_CCLO_TAG): New.
997 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
999 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
1000 !SCM_ENABLE_DEPRECATED.
1002 * async.c, async.h (scm_system_async_mark_from_signal_handler):
1005 * scmsigs.c (scm_take_signal): Removed all code that assumes that
1006 signal handlers are allowed to divert the flow of control. Call
1007 scm_system_async_mark_from_signal_handler instead of
1008 scm_system_async_mark.
1011 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
1012 scm_alloc_double_cell in their place.
1014 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
1015 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
1016 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1017 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
1018 scm_deprecated_newcell and scm_deprecated_newcell2.
1020 gc.c (scm_tc16_allocated): Only define when including deprecated
1022 (scm_debug_newcell, scm_debug_newcell2): Removed.
1023 (scm_init_storage): Do not initialize scm_tc16_allocated.
1024 (scm_init_gc): Do it here.
1025 (allocated_mark): New, from old code.
1026 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
1028 * inline.c, inline.h: New files.
1029 * Makefile.am: Added them in all the right places.
1031 * _scm.h: Include "libguile/inline.h".
1033 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
1034 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
1035 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
1036 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
1037 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
1038 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
1039 scm_alloc_double_cell, respectively.
1041 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
1043 * modules.c (scm_c_use_module): Adapt to changes to
1044 `process-use-modules'.
1046 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1048 * numbers.c (scm_divide): Fix more division by zero errors.
1050 2001-11-21 Gary Houston <ghouston@arglist.com>
1052 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
1053 obsolete. autogen.sh says:
1054 invalid unused variable name: `OMIT_DEPENDENCIES'
1056 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1058 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
1061 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
1063 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
1064 Thanks to Eric Gillespie, Jr!
1066 2001-11-21 Stefan Jahn <stefan@lkcc.org>
1068 * win32-socket.c (getservent, setservent, endservent,
1069 getprotoent, setprotoent, endprotoent): New functions.
1070 Appropriate replacements for M$-Windows.
1072 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
1073 these definitions for GUILE_DEBUG.
1075 * net_db.c: Include "win32-socket.h" if compiling with a native
1076 M$-Windows compiler. Include some pieces of code (protoent and
1077 servent interface) protected by HAVE_* macros when using a
1078 native M$-Windows compiler.
1080 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
1082 * modules.c (scm_c_export): Do nothing when the first argument is
1083 already the terminating NULL. Thanks to Han-Wen Nienhuys!
1085 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
1087 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
1088 also include `buildstamp'.
1090 2001-11-18 Rob Browning <rlb@defaultvalue.org>
1093 (s_scm_major_version): use SCM_MAJOR_VERSION.
1094 (s_scm_minor_version): use SCM_MINOR_VERSION.
1095 (s_scm_micro_version): use SCM_MICRO_VERSION.
1096 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
1100 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
1101 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
1102 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
1104 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
1106 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
1107 Rewrite docstrings without reference to substring-move-left/right,
1108 since the latter no longer exist.
1110 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1112 * eval.c: Removed bogus comment about acros.
1114 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
1115 Minimize scope of local variable. Eliminate dependency on
1116 macro DEBUG_EXTENSIONS.
1118 (s_splicing): New error message string.
1120 (scm_m_body): Issue 'bad body' message rather than 'missing
1121 expression' message.
1123 (scm_m_quote): Eliminate unnecessary copying.
1125 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
1126 checking of the body to scm_m_body.
1128 (scm_m_do): Move comment to function header. Rename arg1 to
1129 binding. Made the code a bit easier to read.
1133 (iqq): Added a comment. Changed the depth parameter to
1134 unsigned. Use size_t for vector lengths. Make sure vector object
1135 is gc protected as long as its contents are read. Add some syntax
1136 checks. Get rid of unnecessary SCM_IMP test. Clean up the
1137 control structure a bit.
1139 (scm_m_delay): Added comment about the implementation of
1142 (scm_m_define): Add comment about guile's currying define
1143 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
1144 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
1146 (scm_m_letrec1): Removed. Part of the functionality is taken
1147 over by the new function 'transform_bindings'.
1149 (transform_bindings): New function. Takes over some of the
1150 functionality of removed function 'scm_m_letrec1', namely to split
1151 a list of bindings into a reversed list of variables and a list of
1154 (scm_m_letrec): Call 'transform_bindings'.
1156 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
1157 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
1158 test. Use 'transform_bindings'. Fixed scoping error with named
1159 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
1160 Jerram for suggesting the fix). Cleaned up the control structure
1163 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
1164 unnecessary consing. Eliminated unnecessary
1165 SCM_DEFER/ALLOW_INTS.
1167 (SCM_CEVAL): Un-obfuscated some loops.
1169 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
1171 * gc.h (scm_unhash_name): Old declaration removed.
1173 * eval.c (s_scm_eval): Change @var{primitive-eval} to
1174 @code{primitive-eval}.
1176 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
1177 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
1178 Change @deffnx lines in docstrings to say {Scheme Procedure}
1179 rather than primitive or procedure.
1181 * posix.c (scm_execl), filesys.c (scm_close), unif.c
1182 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
1183 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
1184 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
1185 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
1186 (scm_string_split, scm_string_ci_to_symbol), strings.c
1187 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
1188 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
1189 Docstring fixes and improvements reflecting edits that have been
1190 made in the reference manual source.
1192 * objprop.c (scm_object_properties, scm_set_object_properties_x,
1193 scm_object_property, scm_set_object_property_x): Remove invalid
1194 @deffnx lines for corresponding procedure property primitives.
1196 These changes add a @deffnx C function declaration and function
1197 index entries for each Guile primitive to the copy of the doc
1198 snarf output that is used for reference manual synchronization.
1199 Online help is unchanged.
1201 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
1202 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
1203 name to SCM_SNARF_DOCS.
1205 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
1206 snarf-check-and-output-texi.
1208 * Makefile.am (guile-procedures.texi): New rule.
1209 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
1210 Changed so that the last stage of doc snarfing is now performed
1211 twice, once to produce guile-procedures.txt for online help, and
1212 once to produce guile.texi for reference manual synchronization.
1214 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1216 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
1217 safely usable as a single statement followed by a ';', for example
1220 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
1222 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
1224 * random.c (scm_random_solid_sphere_x,
1225 scm_random_hollow_sphere_x): Correct "shere" typos.
1227 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
1229 * version.c (scm_version): Update docstring to include
1232 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
1234 * modules.c (scm_c_export): Call va_end after collecting the
1237 * strop.h, strop.c (scm_substring_move_left_x,
1238 scm_substring_move_right_x): Removed.
1240 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
1241 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
1244 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
1246 * numbers.c: Document macros to define when including
1247 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
1248 now rely on SIZEOF_ macros that have been figured out at
1251 * num2integral.i.c: Adapt to new interface.
1252 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
1253 target type by casting it and checking whether it is still the
1254 same. Do not try to handle bignums for integral types that are
1255 smaller than fixnums. When handling bignums, collect the
1256 magnituse first into a unsigned type, and correctly check for
1258 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
1259 only -MIN_VALUE can still be negative of all negative numbers (in
1262 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
1264 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
1265 HAVE_LONG_LONG depending on whether their size is non-zero.
1267 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
1269 * strop.c (scm_string_null_p): Docfix; nfc.
1270 Thanks to Scott Lenser.
1272 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
1274 * extensions.c (scm_load_extension): Canonicalize docstring
1277 * unif.c (scm_uniform_array_write), ports.c
1278 (scm_current_output_port, scm_force_output), dynwind.c
1279 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
1280 filesys.c (scm_open, scm_lstat), struct.c
1281 (scm_make_struct_layout), random.c (scm_random,
1282 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
1283 (scm_i_index): Remove superfluous whitespace from end of docstring
1286 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
1287 strings.c (scm_make_string), variable.c (scm_make_variable,
1288 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
1289 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
1290 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
1291 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
1292 newline at end of docstrings.
1294 * modules.c (scm_set_current_module): Add missing newline to
1297 2001-11-07 Stefan Jahn <stefan@lkcc.org>
1299 * win32-socket.[ch]: New files. Defines Winsock-API error codes
1300 and makes them available through Guile. That is because the
1301 Winsock-API does not store its errors in `errno' and thus cannot
1302 return error messages via `strerror (errno)'.
1304 * socket.c (scm_init_socket): Initialize `win32-socket' part
1305 here under M$-Windows.
1307 * numbers.h: Added missing declaration of
1308 `scm_sys_check_number_conversions()'.
1310 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
1311 and use in `(strerror)' and `(system-error)'.
1313 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
1314 `win32-socket.[ch]' to extra source and header files.
1316 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
1318 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
1319 a call to turn-on-debugging when --debug has been given instead of
1320 turning it on directly. Also, handle new `--no-debug' option,
1321 which might suppress the call to turn-on-debugging.
1323 2001-11-05 Stefan Jahn <stefan@lkcc.org>
1325 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
1327 2001-11-04 Stefan Jahn <stefan@lkcc.org>
1329 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
1330 here (was at guile_LDADD) which describes the dependency
1331 correctly and allows a clean build on Win32.
1333 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
1336 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
1337 import macros for external libraries (libcrypt, libqthreads,
1338 libreadline and libregex).
1340 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
1342 * posix.c (flock): Added support for flock() in M$-Windows.
1344 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
1347 * fports.c (getflags): Differentiate reading and writing pipes
1350 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
1353 * coop.c (coop_condition_variable_timed_wait_mutex): Use
1354 conditionalized error code if `ETIMEDOUT' is not available.
1355 (scm_thread_usleep): Remove bogus declaration of `struct timeval
1358 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
1359 belongs. That is because NO_PREPRO_MAGIC gets undefined after
1360 each inclusion of `num2integral.i.c'.
1361 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
1363 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
1365 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
1366 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
1368 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
1370 * print.c (scm_iprin1): Mark print state as revealed when
1371 dispatching to generic write or display.
1373 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
1375 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
1377 Support for native Win32. Thanks to Stefan Jahn!
1379 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
1380 and win32-dirent.h to extra source and header files. These
1381 include the uname() and the POSIX dirent interface implementation
1382 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
1383 linkers which do not allow unresolved symbols inside shared
1384 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
1387 * __scm.h: Defined SCM_API. This macro gets prepended to all
1388 function and data definitions which should be exported or imported
1389 in the resulting dynamic link library in the Win32 port.
1391 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
1392 chars.h, continuations.h, coop-defs.h, coop-threads.h,
1393 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
1394 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
1395 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
1396 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
1397 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
1398 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
1399 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
1400 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
1401 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
1402 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
1403 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
1404 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
1406 Prefixed each each exported symbol with SCM_API.
1408 * continuations.c: Added comment about the use of the extern
1409 declarations of {get,set}context() functions used in the ia64 port.
1411 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
1412 is meant to be a `unsigned long *'.
1414 * filesys.c: Include `direct.h' if possible. Use local
1415 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
1416 macros for M$-Windows. Implementation of `fstat_Win32()' which is
1417 able to differentiate between sockets and other file descriptors.
1418 Use this function as wrapper in `scm_fstat()'. Fixed typo in
1421 * fports.c: Include `io.h' is possible. Put `*fp' into referring
1422 statement block in `scm_fport_buffer_add()'.
1423 Some corrections in `getflags()'.
1425 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
1427 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
1428 build on Win32. Disable preloaded symbols on Win2 platforms.
1430 * ioext.c, ports.c: Include `io.h' is possible.
1432 * mkstemp.c: Include `process.h' is possible.
1434 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
1436 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
1438 * posix.c: Remove unnecessary dirent includes and defines. Include
1439 local `win32-uname.h' for MinGW. Extern declaration of
1440 `mkstemp()' for systems where it does not exists. Make
1441 `getlogin()' available on M$-Windows.
1443 * scmsigs.c: Made `usleep()' avalable on MinGW.
1445 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
1447 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
1449 * win32-uname.c: Include "win32-uname.h", not "uname.h".
1451 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
1453 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
1454 Don't apply scm_uniform_vector_length on arrays.
1456 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1458 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
1459 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
1460 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
1461 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
1462 scm_list_<n> over scm_cons[2]?.
1464 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
1465 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
1466 SCM_C[AD][AD]R instead of explicit form.
1468 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
1469 comparison parameters.
1471 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
1472 !SCM_NULLP instead of SCM_NIMP.
1474 (scm_m_case): Don't copy the form. Renamed proc to clause and
1475 minimized its scope. Renamed x to clauses. Removed side
1476 effecting operation from macro call.
1478 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
1479 minimized its scope. Renamed x to clauses. Minimized the scope
1480 of variable 'len'. Make sure the else clause is treated specially
1481 even in case of '=>' occurences. Don't change the else to #t in
1482 order to be able to distinguish this case in the evaluator. Leave
1483 type checking of the recipient to the evaluator.
1485 (scm_c_improper_memq): Made the comment somewhat clearer.
1487 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
1488 test for SCM_IM_LET at the place of the formal parameters.
1489 Simplified the formal parameter checking.
1491 (scm_m_letstar): Added Comment. Renamed proc to bindings.
1492 Renamed arg1 to binding and minimized its scope. Eliminated
1493 unnecessary consing.
1495 (scm_m_do): Renamed proc to bindings. Minimized the scope of
1498 (build_binding_list): New static function.
1500 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
1501 Further, split up the 'letrec' unmemoizing code to the
1502 corresponding parts for 'do', 'let' and 'letrec', adding comments
1503 to each form. Cleanup the handling of the do form (This removes
1504 some *real* code :-).
1506 (SCM_CEVAL): Removed side effecting operation from macro call.
1507 Handle the 'else clause of the 'cond form specially - the symbol
1508 'else is not replaced with #t any more.
1510 2001-10-14 Gary Houston <ghouston@arglist.com>
1512 * version.c (scm_version): use sprintf instead of snprintf,
1513 for portability. thanks to Bill Schottstaedt.
1515 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
1517 * read.c (scm_lreadr): When user-defined hash procedure returns
1518 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
1519 an exception. (This prevents parsing of uniform vectors from
1520 interfering with parsing of numbers.)
1522 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
1524 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
1525 PTRDIFF_MIN. Thanks to Ken Raeburn.
1527 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
1529 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
1531 * eval.c (scm_m_atbind): First try to find the variable without
1532 defining it locally; when it has not been found, define it
1535 * modules.c (module_variable): Pass over variables that exist but
1538 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
1540 * backtrace.c (display_backtrace_file_and_line): Only use
1541 scm_basename when POSIX support is compiled in. Thanks to Chris
1544 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1546 * numbers.c (mem2uinteger): Return number read so far when coming
1547 across a hexdigit after having read a # or if not reading a hex
1548 value. This will enable the calling code to correctly handle
1549 forms like 1e2. (The background is, that the exponent markers d,
1550 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
1551 providing this patch.
1553 (mem2complex): Fix erroneous double-negation. Now, numbers like
1554 1-i will be read correctly.
1556 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
1558 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
1560 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
1562 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
1564 * print.c (scm_print_state_vtable, print_state_pool):
1565 Initialize. These variables are now registered as gc roots.
1567 (scm_current_pstate): Update documentation.
1569 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
1570 scm_prin1, scm_init_print): print_state_pool is registered as a
1571 gc root and thus does not need to be protected by a surrounding
1574 (make_print_state): The car of print_state_pool no longer holds
1575 the scm_print_state_vtable.
1577 (scm_current_pstate, scm_make_print_state, print_circref,
1578 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
1581 (scm_prin1): When building lists, prefer scm_list_<n> over
1584 (scm_iprlist): Removed a redundant SCM_IMP test.
1586 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
1588 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1590 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
1592 (scm_memcons, scm_mem_to_proc): When building lists, prefer
1593 scm_list_<n> over scm_cons[2]?.
1595 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
1597 (scm_procedure_name): Use SCM_CADR instead of explicit form.
1599 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
1600 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
1601 for some reason his patch didn't make it into the cvs.
1603 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1605 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
1606 little bit - should even be somewhat more accurate now.
1608 2001-10-08 Rob Browning <rlb@defaultvalue.org>
1610 * gc.c: support ia64 register backing store.
1611 (SCM_MARK_BACKING_STORE): new macro.
1613 * continuations.h: support ia64 register backing store.
1614 (struct scm_t_contregs): add ia64 register backing store.
1616 * continuations.c: support ia64 register backing store.
1617 (continuation_mark): mark ia64 register backing store.
1618 (continuation_free): free ia64 register backing store.
1619 (scm_make_continuation): capture ia64 register backing store.
1620 (copy_stack_and_call): copy ia64 register backing store.
1622 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1624 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
1625 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
1626 instead of SCM_NIMP to test for that case.
1628 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
1629 scm_t_bits instead of long.
1631 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
1633 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
1634 SCM_T_SIGNED_BITS_MIN): New.
1635 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
1636 Use them to make these macros computable by the preprocessor.
1638 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
1639 whether the integral type fits in a fixnum, not the compiler.
1640 This removes a spurious compiler warning. Also, honor the
1641 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
1642 needed for `long long's.
1644 * numbers.c: Define NO_PREPRO_MAGOC when including
1645 num2integral.c.i for `long long' and `signed long long'.
1647 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
1649 These changes fixes a race condition in the Guile coop - pthread
1652 * coop.c (mother_awake_p): New variable.
1653 (coop_create): Set mother_awake_p before creating or signalling
1654 mother; wait until mother is going to sleep before returning.
1655 (mother): Reset mother_awake_p before going to sleep.
1657 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1659 * options.c (protected_objects, scm_init_options): The content of
1660 protected_objects is now protected from garbage collection using
1661 scm_gc_register_root instead of scm_permanent_object.
1663 (get_option_setting): New static function that computes an option
1664 setting as it was formerly done in the function scm_options.
1666 (get_documented_option_setting): New static function that
1667 returns option documentation as it was formerly done in the
1668 function scm_options. Note that documentation C strings are no
1669 longer precomputed into SCM objects. Instead, they are converted
1670 into SCM strings every time get_documented_option_setting is
1673 (change_option_setting): New static functions that modifies the
1674 option setting as it was formerly done in the function
1675 scm_options. The function is now exception safe, i. e. won't
1676 cause a memory leak when interrupted. Further, only non-immediate
1677 option values are added to the protection list.
1679 (scm_options): This function now has only the purpose to dispatch
1680 to to get_option_setting, get_documented_option_setting or
1681 change_option_setting, depending on the arguments given to
1684 (scm_init_opts): Don't convert documentation C strings into SCM
1685 strings. Further, don't protect any object values: They _must_
1686 be immediate values, otherwise there is no guarantee that they
1687 have not been collected before anyway.
1689 * options.[ch] (scm_t_option): Made type unsigned, name into a
1690 constant char* and val into a scm_t_bits type.
1692 (scm_options, scm_init_opts): The number of options is guaranteed
1693 to be larger or equal to zero. Thus, the type is changed to
1696 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1698 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
1699 testing an unsigned value for being >= 0.
1701 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1703 * numbers.h: Removed old comment about using SCM_CAR to access
1706 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
1707 the return value is signed. Thanks to Brian Crowder for the bug
1710 (SCM_SRS): Avoid unnecessary casting and don't unpack input
1711 values. With this patch, SCM_SRS can be safely used for other
1712 types than scm_t_signed_bits. However, it should still better be
1713 an internal macro and thus be renamed to SCM_I_SRS.
1715 (SCM_MAKINUM, SCM_INUM): Use proper casting.
1717 2001-10-03 Gary Houston <ghouston@arglist.com>
1719 * continuations.h, unif.h: in the descriptions of the bit patterns
1720 of the heap cells, make bit 0 the least significant.
1722 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
1724 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
1725 Thanks to Golubev I. N.
1727 2001-09-25 Gary Houston <ghouston@arglist.com>
1729 * ports.c (scm_drain_input): extended the docstring. thanks to
1730 Alex Schroeder and Thien-Thi Nguyen.
1732 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
1734 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
1735 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
1736 macros. (The NUM names might soon change.)
1738 * numbers.h: Added missing declarations.
1740 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
1742 * Makefile.am: Distribute num2float.i.c.
1744 * num2float.i.c: New file, multiply included by numbers.c, used
1745 to "templatize" the float <-> num conversion routines.
1747 * numbers.c: New functions: scm_num2float, scm_float2num,
1748 scm_num2double, scm_double2num.
1750 2001-09-21 Rob Browning <rlb@defaultvalue.org>
1752 * .cvsignore: really add version.h
1754 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
1755 Otherwise it fails on the alpha. However, we might rather choose
1756 this size conditionally.
1758 * numbers.c (scm_gcd): change "k" to a long from an int.
1759 Otherwise it fails on the alpha. However, we might rather choose
1760 this size conditionally.
1762 * error.c (scm_wta): coerce char* to intptr_t before int
1765 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
1768 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
1770 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1772 * numbers.c (scm_integer_expt): Accept inexact integer in second
1773 argument. (Thanks to Bill Schottstaedt.)
1775 2001-09-20 Rob Browning <rlb@defaultvalue.org>
1777 * .cvsignore: add version.h
1779 * versiondat.h.in: removed (obsolete).
1781 * version.h.in: renamed from version.h.
1782 (SCM_GUILE_MAJOR_VERSION): new public macro.
1783 (SCM_GUILE_MINOR_VERSION): new public macro.
1784 (SCM_GUILE_MICRO_VERSION): new public macro.
1786 * version.h: renamed to version.h.in.
1789 (scm_major_version): support integer *_VERSION macros.
1790 (scm_minor_version): support integer *_VERSION macros.
1791 (scm_micro_version): support integer *_VERSION macros.
1792 (scm_version): support integer *_VERSION macros.
1794 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1796 * error.c, error.h: Made error keys globally accessible.
1797 Applications might want to test for these or use them in a direct
1800 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
1801 routines are passed an inexact. This change in behavior is
1802 motivated by concordance with R5RS: It is more common that a
1803 primitive doesn't want to accept an inexact for an exact.
1805 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1807 The following patch partially undoes my patch from 2001-06-30,
1808 where I added the function scm_gc_mark_cell_conservatively. The
1809 function is buggy, since it breaks guile during conservative
1810 marking if a pointer on the stack points directly into the list of
1811 free cells on the heap: With conservative cell marking this will
1812 cause the whole free list to be scanned and marked - boom!
1814 * gc.c (allocated_mark, MARK, heap_segment,
1815 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
1816 (scm_gc_mark_cell_conservatively): Remove function
1817 scm_gc_mark_cell_conservatively and update the corresponding
1818 comments and uses accordingly. Thanks to Christopher Cramer for
1819 the patch. (Minor corrections by me.)
1821 2001-09-15 Gary Houston <ghouston@arglist.com>
1823 * root.h (scm_root_state): removed the continuation_stack and
1824 continuation_stack_ptr members, which have no apparent purpose.
1825 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
1828 * root.c (root_mark), init.c (restart_stack, start_stack), gc
1829 (scm_igc): remove all references to contination_stack and
1830 continuation_stack_ptr, avoiding allocation of a vector and
1831 useless processing during gc.
1833 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1835 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
1837 (TCONC_IN): Make sure that the cell word 0 is initialized last.
1839 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
1841 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
1843 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
1844 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
1846 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1848 * guardians.c (mark_dependencies_in_tconc,
1849 whine_about_self_centered_zombies, scm_init_guardians): Register
1850 the static global variable `self_centered_zombies' via
1851 scm_gc_register_root, to make some cdr-ing unnecessary.
1853 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1855 * backtrace.c (display_backtrace_file,
1856 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
1857 values, use SCM_FALSEP when comparing SCM values against #f.
1858 Thanks to Rob Browning for the bug report.
1860 2001-09-12 Martin Baulig <martin@home-of-linux.org>
1862 * strings.[ch] (scm_str2string): New function.
1864 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
1866 * gc.c (scm_done_free): Always subtract size from scm_mallocated
1867 when computing nm, even if it's negative.
1868 (scm_must_malloc): Abort on overflow of scm_mtrigger.
1869 (scm_must_realloc): Likewise.
1871 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
1873 * numbers.c (scm_sys_check_number_conversions): new function,
1874 defined if Guile is compiled in debugging mode. currently checks
1875 `scm_num2ulong', should check much much more.
1877 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
1878 unsigned, ensure that it's positive. thanks to Martin Baulig!
1880 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1882 * __scm.h: Added new section about compile time selectable
1885 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
1886 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
1887 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
1888 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
1891 * deprecation.c (scm_include_deprecated_features): Simplified.
1893 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
1894 `SCM_IMP´ instead of `!SCM_CELLP´.
1896 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
1897 Extract side-effecting operations from macros.
1899 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
1900 scm_top_level_lookup_closure_var and scm_system_transformer.
1902 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
1904 (heap_segment): Use CELL_P instead of SCM_CELLP.
1906 * init.c (start_stack): Don't initialize
1907 scm_top_level_lookup_closure_var and scm_system_transformer.
1909 * modules.c (scm_set_current_module): Don't access
1910 scm_top_level_lookup_closure_var and scm_system_transformer.
1912 (scm_sym2var): Don't call scm_variable_set_name_hint.
1914 (scm_post_boot_init_modules): Removed deprecated initializations.
1916 * print.c (scm_ipruk): Don't access cell contents of non cells.
1918 * strings.c (scm_string_set_x): All strings are writable.
1920 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
1921 type. There is only one string type now.
1923 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
1925 * tags.h: Remove comments about two different string types.
1927 (SCM_CELLP, SCM_NCELLP): Deprecated.
1929 * variable.c (make_variable): Remove code variant for vcells.
1931 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
1932 SCM_VARIABLE_LOC): Remove code variant for vcells.
1934 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
1935 SCM_ENABLE_DEPRECATED with the logic reversed.
1937 * dynl.c (moddata, registered_mods), dynl.[ch]
1938 (scm_register_module_xxx, scm_registered_modules,
1939 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
1940 (*top-level-lookup-closure*), eval.[ch]
1941 (scm_top_level_lookup_closure_var, scm_system_transformer,
1942 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
1943 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
1944 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
1945 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
1946 scm_unprotect_object), modules.c (root_module_lookup_closure,
1947 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
1948 beautify_user_module_x_var, try_module_autoload_var,
1949 scm_module_full_name), modules.[ch] (scm_the_root_module,
1950 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
1951 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
1952 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
1953 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
1954 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
1955 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
1956 scm_make_shared_substring), tags.h (scm_tc7_substring,
1957 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
1958 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
1959 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
1960 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
1963 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
1964 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
1965 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
1966 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
1967 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
1968 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
1969 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
1970 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
1971 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
1972 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
1973 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
1974 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
1975 (setzone, scm_strftime, scm_strptime), vports.c
1976 (scm_make_soft_port): Remove calls to
1977 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
1978 gone, all strings are 0-terminated anyway.
1980 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
1981 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
1982 double inclusion of the same headers to the SCM_<filename>_H
1985 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
1986 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
1987 print.c (scm_iprin1): The type scm_tc7_substring does not exist
1990 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
1991 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
1992 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
1993 !SCM_<foo> over SCM_N<foo>.
1995 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1997 * Makefile.am: Remove references to symbols-deprecated.c.
1999 * symbols.c (scm_init_symbols): Don't initialize deprecated
2002 * symbols-deprecated.c: Removed.
2004 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
2005 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
2006 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
2007 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
2008 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
2009 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
2010 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
2011 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
2012 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
2013 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
2014 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
2015 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
2016 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
2017 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
2018 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
2019 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
2020 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
2021 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
2022 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
2023 scm_intern0, scm_sysintern, scm_sysintern0,
2024 scm_sysintern0_no_module_lookup, scm_symbol_value0,
2025 scm_string_to_obarray_symbol, scm_intern_symbol,
2026 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
2027 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
2028 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
2029 vectors.[ch] (scm_vector_set_length_x): Removed.
2031 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
2032 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
2033 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
2034 Renamed the macros that are defined to inhibit double inclusion of
2035 the same headers to the SCM_<filename>_H format.
2037 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
2038 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
2041 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2043 * continuations.h (scm_contregs), debug.h (scm_debug_info,
2044 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
2045 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
2046 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
2047 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
2048 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
2049 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
2050 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
2051 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
2052 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
2053 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
2054 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
2056 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
2057 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
2058 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
2059 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
2060 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
2061 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
2062 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
2063 double inclusion of the same headers to the SCM_<filename>_H
2066 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
2067 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
2068 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
2069 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
2070 !SCM_<foo> over SCM_N<foo>.
2072 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2074 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
2075 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
2076 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
2077 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
2078 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
2079 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
2080 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
2081 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
2082 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
2083 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
2084 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
2085 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
2086 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
2087 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
2088 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
2089 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
2090 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
2091 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
2092 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
2093 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
2094 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
2095 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
2096 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
2097 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
2098 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
2099 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
2100 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
2101 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
2102 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
2103 the macros that are defined to inhibit double inclusion of the
2104 same headers to the SCM_<filename>_H format.
2106 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
2108 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
2109 "scm_t_portable" with "scm_port_table" which was an artifact from
2110 the great "scm_*_t -> scm_t_" renaming.
2112 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
2114 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
2115 used; nfc. Thanks to Bill Schottstaedt.
2117 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
2118 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
2119 Thanks to Chris Cramer.
2121 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
2123 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
2125 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
2127 * dynwind.h (scm_swap_bindings): Declare.
2128 * dynwind.c (scm_swap_bindings): Make non-static.
2130 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
2132 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
2133 doing exactly nothing about them). thanks Neil!
2135 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
2137 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
2139 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
2141 * gc.c: Fix omission bug: Add `heap_segment' forward decl
2142 (proto) in the case when either `GUILE_DEBUG' or
2143 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
2145 (map_free_list): Fix typo: Ref `f' correctly.
2147 Thanks to Chris Cramer.
2149 2001-08-15 Rob Browning <rlb@defaultvalue.org>
2151 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
2153 (libpath.h): change libguileversion to libguileinterface.
2155 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
2157 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
2158 ChangeLog-2000. Thanks to Daniel Skarda!
2160 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
2162 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
2163 do it from the Makefile.
2165 * Makefile.am: rearrange the snarfing slightly, so that .doc files
2166 are of a reasonable size.
2168 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
2170 * stacks.c (scm_make_stack): Improve docstring by explaining use
2173 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
2175 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
2176 scm_char_whitespace_p, scm_char_upper_case_p,
2177 scm_char_lower_case_p, scm_char_is_both_p): Do not require
2178 characters to fulfill isascii in addition to the primary
2181 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2183 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
2184 scm_istr2flo, scm_istring2number): Removed.
2186 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
2189 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
2190 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
2193 (scm_string_to_number): Use new number parser.
2195 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
2196 handles complex numbers.
2198 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
2201 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
2204 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
2206 (scm_i_mem2number): Added.
2208 (scm_exact_to_inexact): Changed signature.
2210 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
2211 here instead of within scm_i_mem2number. Call scm_i_mem2number
2212 instead of scm_istr2int and scm_istring2number.
2214 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2216 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
2217 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
2218 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
2219 !SCM_<pred> over SCM_N<pred>.
2221 (scm_eval_body): Remove side effecting code from macro call.
2223 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
2226 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2228 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
2230 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
2232 Removed vcell slot from structs.
2234 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
2237 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
2238 zero. Use scm_vtable_index_layout instead of "0" when accessing
2240 (scm_init_struct): Remove vcell slot layout code from
2241 required_vtable_fields.
2243 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
2245 * goops.c (build_class_class_slots): Removed vcell slot
2248 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
2249 Removed vcell slot layout code.
2250 (scm_si_vcell): Removed.
2252 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2254 "Glocs" have been removed.
2256 * tags.h: Update tag system docs.
2257 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
2258 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
2259 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
2260 or SCM_NCONSP, respectively.
2262 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
2263 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
2264 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
2266 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
2267 tell glocs from structs.
2269 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
2271 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
2272 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
2273 instead of with glocs.
2274 (EVALCAR): Do not test for glocs.
2275 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
2277 (scm_unmemocar): Do not handle glocs.
2278 (scm_m_atfop): Memoize as a variable, not as a gloc.
2279 (scm_eval_args, scm_deval_args): Do not handle glocs.
2280 (scm_ceval, scm_deval): Likewise.
2282 * eval.h (SCM_XEVALCAR): Do not test for glocs.
2283 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
2286 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
2288 * dynwind.c (scm_swap_bindings): Likewise.
2289 (scm_dowinds): Updated to recognize lists of variables instead of
2292 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
2295 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
2298 2001-07-25 Gary Houston <ghouston@arglist.com>
2300 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
2301 docstrings to reflect the n-ary implementation.
2303 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2305 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
2306 value of a variable, not the plain "return" statement.
2308 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
2310 * eval.c: Allow variables in memoized code (in addition to glocs).
2311 (scm_lookupcar): Handle variables in lost races. Replace symbol
2312 with variable directly, do not make a gloc.
2313 (scm_unmemocar): Rewrite variables using a reverse lookup, just
2315 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
2318 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2320 * variable.c (scm_i_variable_print): Use "value" instead of
2321 "binding" since a binding is the mapping between symbols and
2322 variables, not between variables and their values.
2324 * tags.h (scm_tc7_variable): New.
2325 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
2326 * print.c (scm_iprin1): Likewise.
2328 * variable.h (scm_tc16_variable): Removed.
2329 (SCM_VARIABLEP): Test for new tc7 code.
2330 (scm_i_variable_print): New.
2331 * variable.c (scm_tc16_variable): Removed.
2332 (variable_print): Renamed to scm_i_variable_print and made
2334 (variable_equal_p): Removed.
2335 (make_variable): Construct a tc7 object instead of a smob.
2336 (scm_init_variable): Do not register smob.
2338 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
2340 * tags.h: Include inttypes.h when we have it.
2342 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
2344 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
2345 is taken by the new SCM_IM_CALL_WITH_VALUES.
2346 * print.c (scm_isymnames): Update table accordingly.
2348 2001-07-22 Gary Houston <ghouston@arglist.com>
2350 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
2351 SCM_MAKINUM to convert regoff_t value to SCM.
2353 2001-07-21 Gary Houston <ghouston@arglist.com>
2355 * scmsigs.c: include sys/time.h for itimer stuff.
2357 2001-07-19 Rob Browning <rlb@defaultvalue.org>
2359 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
2361 * c-tokenize.lex: add option %nounput to quiet warning.
2362 Add prototype for yylex to quiet warning.
2364 * scmconfig.h.in: add flags for setitimer and getitimer.
2366 * scmsigs.h (scm_init_scmsigs): new prototype.
2367 (scm_init_scmsigs): new prototype.
2369 * scmsigs.c (s_scm_setitimer): new function.
2370 (s_scm_setitimer): new function.
2372 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2374 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
2375 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
2376 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
2377 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
2378 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
2379 guile-func-name-check.in, guile-snarf-docs-texi.in,
2380 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
2381 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
2382 objprop.c, objprop.h, options.c, options.h, random.h,
2383 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
2384 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
2385 version.c, version.h: Updated copyright notice.
2387 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2389 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
2390 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
2391 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
2392 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
2393 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
2394 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
2395 sym_environment, scm_sym_change_class): New static variables to
2396 hold predefined symbols.
2398 (build_class_class_slots): Build the list using scm_list_n
2399 instead of cons. Also, slots are already created as lists, thus
2400 making a call to maplist unnecessary.
2402 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
2403 scm_class_direct_subclasses, scm_class_direct_methods,
2404 scm_class_precedence_list, scm_class_slots, scm_class_environment,
2405 scm_method_procedure, create_standard_classes, purgatory): Use
2408 (build_slots_list, compute_getters_n_setters,
2409 scm_sys_initialize_object, scm_sys_inherit_magic_x,
2410 get_slot_value_using_name, set_slot_value_using_name,
2411 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
2412 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
2413 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
2415 (scm_sys_prep_layout_x): Minimize variable scopes.
2417 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
2418 scm_sys_fast_slot_set_x): Fix signedness.
2420 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
2421 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
2422 scm_memoize_method, scm_wrap_object): Use packing and unpacking
2423 when converting to and from SCM values.
2425 (scm_enable_primitive_generic_x): Add rest argument checking.
2427 (map, filter_cpl, maplist, scm_sys_initialize_object,
2428 scm_sys_prep_layout_x, slot_definition_using_name,
2429 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
2430 call_memoize_method, scm_make, scm_make_class): Prefer explicit
2431 predicates over SCM_N?IMP tests.
2433 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
2436 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
2439 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2441 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
2443 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
2445 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
2447 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
2449 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
2451 * strings.c (s_scm_string): fix arg position in assert.
2453 2001-07-11 Gary Houston <ghouston@arglist.com>
2455 * strports.c (st_write): use memcpy, not strncpy. thanks to
2458 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
2460 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
2461 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
2462 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
2463 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
2464 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
2465 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
2466 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
2467 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
2468 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
2469 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
2470 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
2471 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
2472 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
2473 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
2474 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
2475 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
2476 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
2477 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
2478 weaks.c, weaks.h: Remove "face-lift" comment.
2480 2001-07-08 Rob Browning <rlb@defaultvalue.org>
2482 * .cvsignore: add stamp-h.in.
2484 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2486 * hooks.c (scm_make_hook, scm_add_hook_x),
2487 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
2488 value info to the docstrings.
2490 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2492 Some more compatibility patches for Windows.
2494 * posix.c (getlogin): getlogin() implementation for Windows.
2496 * backtrace.c, ioext.c: Include <stdio.h>.
2498 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
2501 * cpp_sig_symbols.in: Added SIGBREAK.
2503 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
2505 * strports.c (scm_read_0str, scm_eval_0str): Call
2506 scm_c_read_string and scm_c_eval_string respectively, not
2507 themselves. Thanks to Dale P. Smith!
2509 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2511 * unif.c (scm_array_set_x): The variable args does not
2512 necessarily have to be a list. Further, got rid of a redundant
2515 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2517 * list.c (SCM_I_CONS): Make sure the cell type is initialized
2520 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
2521 init_heap_seg): Fixed signedness.
2523 (init_heap_seg): Replaced strange for-loop with a while loop.
2525 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
2527 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
2529 The following patch adds conservative marking for the elements of
2530 free or allocated cells.
2532 * gc.c (allocated_mark, heap_segment): New static functions.
2534 (which_seg): Deleted, since the functionality is now provided by
2535 function heap_segment.
2537 (map_free_list): Use heap_segment instead of which_seg.
2539 (MARK): If cell debugging is disabled, mark free cells
2542 (scm_mark_locations, scm_cellp): Extracted the search for the
2543 heap segment of a SCM value into function heap_segment.
2545 (scm_init_storage): Allocated cells must be marked
2548 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
2550 The following patch changes the representation of weak vectors to
2551 double cells instead of using an extension of the vector's
2554 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
2555 the result of SCM_WVECT_GC_CHAIN.
2557 (scm_gc_sweep): Weak vectors don't have extra fields any more.
2559 * weaks.c (allocate_weak_vector): New static function. It does
2560 not patch any previously created vector object during the
2561 construction of a weak vector, and thus doesn't need to switch
2562 off interrupts during vector creation.
2564 (scm_make_weak_vector, scm_make_weak_key_hash_table,
2565 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
2566 Use allocate_weak_vector to provide the new weak vector object.
2568 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
2569 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
2570 now stored in the double cell.
2572 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
2575 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
2576 using an entry of the double cell.
2578 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
2580 * stamp-h.in: bye bye
2582 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
2584 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
2587 * load.c, load.h (scm_c_primitive_load,
2588 scm_c_primitive_load_path): New.
2590 * strports.c, strports.h (scm_c_read_string): Renamed from
2591 scm_read_0str. Also, added "const" qualifier to argument.
2592 (scm_c_eval_string): Renamed from scm_eval_0str.
2593 (scm_read_0str, scm_eval_0str): Deprecated.
2595 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2597 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
2600 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
2602 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
2603 scm_list_n): New functions.
2604 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
2605 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
2606 (lots of files): Use the new functions.
2608 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
2610 * strings.c: #include "libguile/deprecation.h".
2612 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2614 * read.c (scm_lreadr): When reading a hash token, check for a
2615 user-defined hash procedure first, so that overriding the builtin
2616 hash characters is possible (this was needed for implementing
2617 SRFI-4's read synax `f32(...)').
2619 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
2620 because the latter is unsigned now and breaks comparisons like
2621 (n < (scm_t_signed_bits)MIN_VALUE).
2623 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
2625 * eval.h, eval.c (scm_call_4): New function.
2627 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
2628 directly rather than dispatching to them via scm_ithrow and a lazy
2631 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
2632 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
2633 for trap handler procedures.
2635 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
2636 procedures not being #f.
2638 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
2640 * Makefile.am (c-tokenize.c): add rule to generate it.
2641 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
2643 filter-doc-snarfage.c: remove.
2645 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2647 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
2649 The following set of changes makes compiling Guile under various
2650 Windows compilers easier. Compilation under GNU systems should
2651 not be affected at all.
2653 Thanks to Stefan Jahn for all necessary information, patches and
2656 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
2657 getpgrp, ttyname, primitive-fork and some header inclusion for
2660 * random.c: Define M_PI, if not predefined and use __int64 for
2661 LONG64 under Windows.
2663 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
2664 Windows and conditionalize some signal names.
2666 * socket.c (scm_getsockopt): Added missing comma.
2667 Include socket library header under Windows.
2669 * stime.c (CLKTCK): Add cast to int, to make it compile under
2672 * ports.c (truncate): New function, compiled only under Windows.
2674 * net_db.c: Do not declare errno under Windows.
2676 * iselect.h, inet_aton.c: Include socket library headers under
2679 * guile.c (inner_main): Under Windows, initialize socket library
2680 and initialize gdb_interface data structures.
2682 * gdb_interface.h: Under Windows, gdb_interface cannot be
2683 initialized statically. Initialize at runtime instead.
2685 * fports.c (write_all): ssize_t -> size_t.
2686 (fport_print): Conditionalize call to ttyname().
2687 (getflags): New function, compiled only under Windows.
2689 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
2690 primitives chown, link, fcntl.
2691 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
2694 * backtrace.c: Include <io.h> under Windows.
2696 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
2698 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
2701 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
2703 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2704 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
2705 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2706 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
2707 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
2708 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
2709 (scm_dynamic_wind, scm_dowinds), environments.c
2710 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
2711 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
2712 goops.c (GETVAR, purgatory, make_class_from_template,
2713 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
2714 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
2715 (scm_primitive_load), modules.c (scm_resolve_module,
2716 scm_c_define_module, scm_c_use_module, scm_c_export,
2717 module_variable, scm_eval_closure_lookup, scm_sym2var,
2718 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2719 ports.c (scm_port_for_each), print.c (scm_printer_apply),
2720 properties.c (scm_primitive_property_ref), ramap.c (ramap,
2721 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
2722 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
2723 (scm_object_to_string, scm_call_with_output_string,
2724 scm_call_with_input_string), throw.c (scm_body_thunk,
2725 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
2726 scm_make_shared_array), vports.c (sf_flush, sf_write,
2727 sf_fill_input, sf_close): Use one of the above functions.
2728 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
2730 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2732 * filesys.c (scm_close), ports.c (scm_close_port,
2733 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
2734 instead of SCM_NEGATE_BOOL.
2736 * filesys.c (scm_stat): Clean up type dispatch.
2738 * filesys.c (scm_stat), ports.c (scm_input_port_p,
2739 scm_output_port_p): Get rid of redundant IM type check.
2741 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
2742 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
2743 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2744 scm_return_entry), numbers.c (scm_number_to_string), objects.c
2745 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
2746 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
2747 scm_addr_vector), stime.c (scm_strftime), strings.c
2748 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
2749 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
2750 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2751 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
2752 instead of scm_makfromstr.
2754 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
2755 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
2756 scm_read_hash_extend), stime.c (scm_strftime), strings.c
2757 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
2758 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
2759 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
2760 !SCM_<pred> over SCM_N<pred>.
2762 * strings.[ch] (scm_makfromstr): Deprecated.
2764 (scm_mem2string): New function, replaces scm_makfromstr.
2766 * strings.c (scm_substring), strop.c (string_copy,
2767 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2768 (scm_symbol_to_string): Fix gc problem.
2770 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
2773 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
2774 warning about comparing signed and unsigned values. This fix is
2775 not optimal, since it won't work reliably if sizeof (c_start) >
2776 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
2777 solution is to define this macro as an inline function, thus
2778 allowing to specifiy the types of c_start and c_end.
2780 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2782 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
2785 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
2786 Rename <foo>H to SCM_<foo>_H.
2788 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
2789 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2791 (narrow_stack): Make i unsigned. Don't use side-effecting
2792 operations in conditions.
2794 (narrow_stack, scm_make_stack, scm_stack_id,
2795 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
2797 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
2798 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
2801 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
2804 (scm_last_stack_frame): Remove bogus `;´.
2806 * stacks.h (SCM_FRAMEP): Fix type check.
2808 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
2810 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
2811 c-tokenize.c when doing maintainer-clean.
2813 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
2815 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
2818 * eval.c: all hash signs are in column 0.
2820 * Makefile.am (guile_filter_doc_snarfage): build using
2821 c-tokenize.c, not filter-doc-snarfage.c.
2822 rearrange snarfing dependencies a bit.
2824 * c-tokenize.lex: new file.
2826 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
2828 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
2829 scm_t_srcpropso_plist. See the big type renaming.
2830 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
2831 Thanks to Seth Alves!
2833 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
2834 they aren't defined already.
2836 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
2838 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
2839 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
2842 * backtrace.c (display_expression, scm_set_print_params_x,
2843 display_application, display_frame, scm_backtrace), numbers.c
2844 (scm_istring2number), objects.c (scm_class_of,
2845 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
2846 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2848 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
2851 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
2852 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
2854 * objects.c (scm_class_of): Type fix.
2856 (scm_mcache_lookup_cmethod): Improved comment, simplified,
2859 * pairs.h (scm_error_pair_access): The function can return if
2862 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2864 * init.c (scm_init_guile_1): Removed initialization of tag.c.
2866 * gdbint.c, init.c: Removed inclusion of tag.h.
2868 * tag.h, tag.c: Removed files.
2870 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
2872 2001-06-20 Gary Houston <ghouston@arglist.com>
2874 * deprecation.c, extensions.c, rw.c: include string.h.
2876 2001-06-19 Gary Houston <ghouston@arglist.com>
2878 * filter-doc-snarfage.c (process): added ungetc in
2879 MULTILINE_COOKIE case since otherwise it fails when there's no
2880 space between the '(' and the quote of the following string
2883 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2885 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
2887 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2889 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
2890 extension takes place.
2891 * strings.h (SCM_STRING_LENGTH): Likewise.
2892 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
2894 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
2897 * tags.h: Include <stdint.h> when we have it.
2898 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
2899 available. Else use "unsigned long".
2900 (scm_signed_bits_t): New.
2902 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
2903 (SCM_INUM): Cast result to scm_signed_bits_t.
2905 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
2907 * mkstemp.c: Update path to #include file scmconfig.h.
2908 Thanks to Golubev I. N.
2910 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
2912 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
2914 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
2915 the macro definition.
2917 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
2918 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
2919 instead of SCM_INST_TYPE.
2921 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
2922 the object is a struct before accessing its struct flags.
2924 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
2926 2001-06-10 Gary Houston <ghouston@arglist.com>
2928 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
2929 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
2930 work reliably anymore. try it from boot-9.scm instead.
2932 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
2934 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
2935 Thanks to Matthias Köppe!
2937 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
2939 * snarf.h, filter-doc-snarfage.c: more changes to cope with
2940 space-happy C preprocessors.
2942 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
2943 inside cookies. thanks to Matthias Köppe!
2945 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2947 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
2948 keywords. Fix gc protection.
2950 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
2951 operations in macro calls.
2953 * pairs.c (scm_error_pair_access): Avoid recursion.
2955 Thanks to Matthias Koeppe for reporting the bugs that correspond
2956 to the following set of patches.
2958 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
2959 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
2960 bitvector base address using SCM_BITVECTOR_BASE.
2962 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
2965 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2967 * goops.c (SCM_CLASS_REDEF): Removed.
2969 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
2972 Thanks to Matthias Koeppe for reporting the bugs that correspond
2973 to the following set of patches.
2975 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
2976 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
2977 scm_sys_allocate_instance, clear_method_cache,
2978 scm_sys_invalidate_method_cache_x, scm_make,
2979 create_standard_classes, scm_make_port_classes, scm_make_class,
2980 scm_add_slot): Use SCM_SET_SLOT to set slot values.
2982 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
2984 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
2986 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
2987 UNARY_ELTS_CODE): Remove bogus break statement.
2989 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
2990 Don't access bit vectors elements as SCM objects.
2992 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
2993 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
2994 Don't assign to an unpacked value.
2996 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
2998 * __scm.h (SCM_NORETURN): Moved here from error.h.
3000 (SCM_UNUSED): New macro.
3002 (SCM_DEBUG_PAIR_ACCESSES): New macro.
3004 * backtrace.c (display_error_handler), continuations.c
3005 (continuation_print), debug.c (debugobj_print), dynwind.c
3006 (guards_print), environments.c (observer_print,
3007 core_environments_finalize, leaf_environment_cell,
3008 leaf_environment_print, eval_environment_print,
3009 eval_environment_observer, import_environment_define,
3010 import_environment_undefine, import_environment_print,
3011 import_environment_observer, export_environment_define,
3012 export_environment_undefine, export_environment_print,
3013 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
3014 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
3015 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
3016 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
3017 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
3018 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
3019 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
3020 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
3021 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
3022 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
3023 set_slot_value, test_slot_existence, scm_change_object_class,
3024 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
3025 default_setter), guardians.c (guardian_print, guardian_gc_init,
3026 guardian_zombify, whine_about_self_centered_zombies), guile.c
3027 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
3028 mallocs.c (malloc_print), numbers.c (scm_print_real,
3029 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
3030 end_input_default, scm_port_print, fill_input_void_port,
3031 write_void_port), root.c (root_print), smob.c (scm_mark0,
3032 scm_free0, scm_smob_print, scm_smob_apply_1_error,
3033 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
3034 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
3035 (scm_struct_free_0, scm_struct_free_standard,
3036 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
3037 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
3038 scm_handle_by_throw, scm_ithrow), weaks.c
3039 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
3040 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
3041 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
3043 * error.h (SCM_NORETURN): Moved to __scm.h.
3045 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
3046 Renamed <foo>H to SCM_<foo>_H.
3048 * gc.c (debug_cells_gc_interval): New static variable.
3050 (scm_assert_cell_valid): If selected by the user, perform
3051 additional garbage collections.
3053 (scm_set_debug_cell_accesses_x): Extended to let the user specify
3054 if additional garbage collections are desired.
3056 (mark_gc_async): If additional garbage collections are selected
3057 by the user, don't call the after-gc-hook. Instead require the
3058 user to run the hook manually.
3060 * pairs.c (scm_error_pair_access): New function. Only compiled
3061 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
3063 * pairs.h (SCM_VALIDATE_PAIR): New macro.
3065 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
3066 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
3067 is a real pair object. (Glocs are also accepted, but that may
3068 change.) If not, abort with an error message.
3070 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3072 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
3074 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
3075 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
3077 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
3079 * extensions.c (scm_c_register_extension): Allow NULL as library
3081 (load_extension): Ignore NULL library names when comparing.
3083 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
3084 non-pointers are being compared. Thanks to Alexander Klimov!
3086 2001-06-04 Gary Houston <ghouston@arglist.com>
3088 * rw.c (scm_write_string_partial): new procedure implementing
3089 write-string/partial in (ice-9 rw).
3090 * rw.h: declare scm_write_string_partial.
3092 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
3094 * keywords.c (keyword_print): Substract 1 from length of symbol
3095 name, accounting for the silly dash.
3097 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
3098 Do not emit deprecation warning.
3100 Added exception notice to all files.
3102 * dynl.c: Include "deprecation.h".
3104 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
3106 * dynl.c (scm_register_module_xxx, scm_registered_modules,
3107 scm_clear_registered_modules): Deprecated.
3109 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
3111 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
3112 guile-snarf-docs-texi.
3114 * fports.c: HAVE_ST_BLKSIZE changed to
3115 HAVE_STRUCT_STAT_ST_BLKSIZE.
3116 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
3117 HAVE_STRUCT_STAT_ST_BLKSIZE.
3119 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
3120 HAVE_STRUCT_STAT_ST_RDEV.
3121 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
3122 HAVE_STRUCT_STAT_ST_BLKSIZE.
3123 (scm_stat2scm): HAVE_ST_BLOCKS changed to
3124 HAVE_STRUCT_STAT_ST_BLOCKS.
3126 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
3128 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
3129 of scm_eval_x to allow module changes between the forms in the
3130 string. Set/restore module using scm_c_call_with_current_module.
3132 * mkstemp.c: New file, slightly modified from libiberties
3135 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
3137 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
3138 filter-doc-snarfage.c: new files.
3140 * Makefile.am: add stuff to [build,] use and distribute
3141 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
3143 * guile-snarf.in: grok the new snarf output.
3145 * snarf.h: make the output both texttools- and `read'-friendly.
3147 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
3148 guile-snarf-docs. (should also deprecate, I guess. maybe not).
3150 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
3152 * print.c (scm_simple_format): Support "~~" and "~%". Signal
3153 error for unsupported format controls and for superflous
3154 arguments. Thanks to Daniel Skarda!
3156 * print.h, print.c (scm_print_symbol_name): Factored out of
3158 (scm_iprin1): Call it.
3160 * keywords.c (keyword_print): Use scm_print_symbol_name so that
3161 weird names are printed correctly.
3163 * print.c (scm_print_symbol_name): Symbols whose name starts with
3164 `#' or `:' or ends with `:' are considered weird.
3166 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3168 * numbers.c (scm_difference, scm_divide): Clarified comments for -
3171 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3173 * debug.h: Removed prototype for scm_eval_string.
3175 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3177 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
3178 (make-string 2000 #\!))' in an older version).
3180 Change strncpy to memcpy to allow embedded NUL characters in
3183 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
3185 * hooks.c (scm_create_hook): deprecated.
3186 (make_hook): deleted.
3187 (scm_make_hook): all the hook creation code is now here.
3189 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
3190 a hook, make it permanent, and do a `scm_c_define' on it.
3192 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
3194 * socket.c (s_scm_inet_pton): fix docstring quoting.
3195 (s_scm_inet_ntop): ditto.
3197 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
3199 * hashtab.c (scm_internal_hash_fold): fix argument position in
3202 * environments.c (s_scm_import_environment_set_imports_x): fix
3203 argument position in SCM_ASSERT.
3205 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
3206 (s_scm_make_iloc): ditto.
3208 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3210 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
3212 * eval.c (promise_print): Read the promise's value as an object.
3214 (SCM_CEVAL): Don't perform side-effecting operations in macro
3217 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
3218 conditional expression.
3220 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
3223 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
3224 text, removed redundant computation of effective_length and fixed
3227 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
3230 (wrap_init): Don't use SCM_C[AD]R for non pairs.
3232 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
3234 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
3235 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
3237 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
3239 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
3240 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
3241 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
3242 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
3244 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
3246 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
3248 * ramap.c (ramap_rp): Removed bogus `;´.
3250 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
3253 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
3254 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
3255 Read SCM objects rather than scm_bits_t values.
3257 * tags.h (SCM_VOIDP_TEST): Removed.
3259 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
3260 value of 2 now corresponds to the former 1, the current 1
3261 corresponds to the former situation that SCM_VOIDP_TEST was
3264 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
3265 If this appears to be not ANSI compliant, we will change it to
3266 typedef struct scm_unused_struct { } * SCM;
3267 Thanks to Han-Wen Nienhuys for the suggestion.
3269 * unif.c (scm_array_set_x): Fix typing problem, and use
3270 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
3271 dealing with uniform vectors.
3273 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
3275 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
3276 (scm_igc): mark from them, too (precisely, not conservatively!).
3278 * root.h (scm_gc_registered_roots): new object in
3281 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
3282 `scm_protect_object'. shouldn't call it at all, though, it seems.
3284 * gc.c (scm_[un]protect_object): deprecated.
3285 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
3286 (scm_gc_[un]register_root[s]): new.
3288 * gc.h: add prototypes for scm_gc_[un]protect_object,
3289 scm_gc_[un]register_root[s].
3291 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
3293 revert the controversial part of the 2001-05-24 changes.
3295 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
3297 * modules.c (scm_env_module): Exported to Scheme.
3299 * eval.c (scm_debug_opts): New option `show-file-name'.
3301 * debug.h (SCM_SHOW_FILE_NAME): New.
3303 * backtrace.c: Include "libguile/filesys.h".
3304 (sym_base, display_backtrace_get_file_line,
3305 display_backtrace_file, display_backtrace_file_and_line): New.
3306 (display_frame): Call display_backtrace_file_and_line if that is
3308 (display_backtrace_body): Call scm_display_backtrace_file if
3311 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
3312 Prototypes removed since there's no definition for these
3315 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3317 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
3318 Changed use of scm_array->scm_array_t and
3319 scm_array_dim->scm_array_dim_t to enable build with
3320 --disable-deprecated.
3322 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
3324 The purpose of this set of changes is to regularize Guile's usage
3325 of ANSI C integral types, with the following ideas in mind:
3327 - SCM does not nesessarily have to be long.
3328 - long is not nesessarily enough to store pointers.
3329 - long is not nesessarily the same size as int.
3331 The changes are incomplete and possibly buggy. Please test on
3335 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
3338 * unif.h: type renaming:
3339 scm_array -> scm_array_t
3340 scm_array_dim -> scm_array_dim_t
3341 the old names are deprecated, all in-Guile uses changed.
3343 * tags.h (scm_ubits_t): new typedef, representing unsigned
3346 * stacks.h: type renaming:
3347 scm_info_frame -> scm_info_frame_t
3348 scm_stack -> scm_stack_t
3349 the old names are deprecated, all in-Guile uses changed.
3351 * srcprop.h: type renaming:
3352 scm_srcprops -> scm_srcprops_t
3353 scm_srcprops_chunk -> scm_srcprops_chunk_t
3354 the old names are deprecated, all in-Guile uses changed.
3356 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
3357 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
3358 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
3359 vectors.c, vports.c, weaks.c:
3360 various int/size_t -> size_t/scm_bits_t changes.
3362 * random.h: type renaming:
3363 scm_rstate -> scm_rstate_t
3364 scm_rng -> scm_rng_t
3365 scm_i_rstate -> scm_i_rstate_t
3366 the old names are deprecated, all in-Guile uses changed.
3368 * procs.h: type renaming:
3369 scm_subr_entry -> scm_subr_entry_t
3370 the old name is deprecated, all in-Guile uses changed.
3372 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
3374 scm_option -> scm_option_t
3375 the old name is deprecated, all in-Guile uses changed.
3377 * objects.c: various long -> scm_bits_t changes.
3378 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
3380 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
3383 * num2integral.i.c: new file, multiply included by numbers.c, used
3384 to "templatize" the various integral <-> num conversion routines.
3386 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
3387 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
3389 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
3390 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
3391 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
3392 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
3393 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
3394 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
3395 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
3396 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
3397 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
3398 scm_num2size): new functions.
3400 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
3402 * load.c: change int -> size_t in various places (where the
3403 variable is used to store a string length).
3404 (search-path): call scm_done_free, not scm_done_malloc.
3406 * list.c (scm_ilength): return a scm_bits_t, not long.
3407 some other {int,long} -> scm_bits_t changes.
3409 * hashtab.c: various [u]int -> scm_bits_t changes.
3410 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
3411 (scm_ihashx): n: uint -> scm_bits_t
3412 use scm_bits2num instead of scm_ulong2num.
3414 * gsubr.c: various int -> scm_bits_t changes.
3416 * goops.[hc]: various {int,long} -> scm_bits_t changes.
3418 * gh_data.c (gh_num2int): no loss of precision any more.
3420 * gh.h (gh_str2scm): len: int -> size_t
3421 (gh_{get,set}_substr): start: int -> scm_bits_t,
3423 (gh_<num>2scm): n: int -> scm_bits_t
3424 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
3425 (gh_length): return scm_bits_t, not unsigned long.
3427 * gc.[hc]: various small changes relating to many things stopping
3428 being long and starting being scm_[u]bits_t instead.
3429 scm_mallocated should no longer wrap around.
3431 * fports.h: type renaming:
3432 scm_fport -> scm_fport_t
3433 the old name is deprecated, all in-Guile uses changed.
3435 * fports.c (fport_fill_input): count: int -> scm_bits_t
3436 (fport_flush): init_size, remaining, count: int -> scm_bits_t
3438 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
3439 those prototypes, as the functions they prototype don't exist.
3441 * fports.c (default_buffer_size): int -> size_t
3442 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
3443 default_size: int -> size_t
3444 (scm_setvbuf): csize: int -> scm_bits_t
3446 * fluids.c (n_fluids): int -> scm_bits_t
3447 (grow_fluids): old_length, i: int -> scm_bits_t
3448 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
3450 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
3452 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
3453 the new and shiny SCM_NUM2INT.
3455 * extensions.c: extension -> extension_t (and made a typedef).
3457 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
3458 there are no nasty surprises if/when the various deeply magic tag
3459 bits move somewhere else.
3461 * eval.c: changed the locals used to store results of SCM_IFRAME,
3462 scm_ilength and such to be of type scm_bits_t (and not int/long).
3463 (iqq): depth, edepth: int -> scm_bits_t
3464 (scm_eval_stack): int -> scm_bits_t
3465 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
3466 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
3467 i: int -> scm_bits_t
3469 * environments.c: changed the many calls to scm_ulong2num to
3471 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
3473 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
3475 * debug.h: type renaming:
3476 scm_debug_info -> scm_debug_info_t
3477 scm_debug_frame -> scm_debug_frame_t
3478 the old names are deprecated, all in-Guile uses changed.
3479 (scm_debug_eframe_size): int -> scm_bits_t
3481 * debug.c (scm_init_debug): use scm_c_define instead of the
3482 deprecated scm_define.
3484 * continuations.h: type renaming:
3485 scm_contregs -> scm_contregs_t
3486 the old name is deprecated, all in-Guile uses changed.
3487 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
3488 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
3490 * continuations.c (scm_make_continuation): change the type of
3491 stack_size from long to scm_bits_t.
3493 * ports.h: type renaming:
3494 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
3495 scm_port -> scm_port_t
3496 scm_ptob_descriptor -> scm_ptob_descriptor_t
3497 the old names are deprecated, all in-Guile uses changed.
3498 (scm_port_t.entry): int -> scm_bits_t.
3499 (scm_port_t.line_number): int -> long.
3500 (scm_port_t.putback_buf_size): int -> size_t.
3502 * __scm.h (long_long, ulong_long): deprecated (they pollute the
3503 global namespace and have little value beside that).
3504 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
3506 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
3507 exist (for size_t & ptrdiff_t).
3508 (scm_sizet): deprecated.
3510 * Makefile.am (noinst_HEADERS): add num2integral.i.c
3512 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
3514 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
3515 SCM_VARIABLE_INIT since that it what it used to be.
3517 * deprecation.c (scm_include_deprecated_features): Make docstring
3518 ANSIsh. Thanks to Matthias Köppe!
3520 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
3522 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
3523 needed for weak-key hashtables.
3525 * procs.c (scm_make_subr_with_generic): Add missing last argument
3526 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
3528 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
3529 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
3531 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
3533 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
3535 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
3536 `duplicate_string'. Do not use an indirect cell, store symbol
3537 directly in collision list of hash table.
3538 (duplicate_string): Removed.
3540 * init.c (scm_init_guile_1): Call scm_init_extensions.
3542 * Makefile.am: Add "extensions.c" and related files in all the
3545 * extensions.h, extension.c: New files.
3547 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
3549 * modules.h (scm_system_module_env_p): Move out of deprecated
3552 * rw.h (scm_init_rw): Added prototype.
3554 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
3555 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
3556 New functions. They replace scm_make_gsubr and
3557 scm_make_gsubr_with_generic. The `make' variants only create the
3558 gsubr object, while the `define' variants also put it into the
3559 current module. Changed all callers.
3560 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
3562 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
3563 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
3564 functions. They replace scm_make_subr, scm_make_subr_opt and
3565 scm_make_subr_with_generic. The `make' variants only create the
3566 subr object, while the `define' variants also put it into the
3567 current module. Changed all callers.
3568 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
3571 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
3572 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
3575 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
3577 * throw.c (scm_lazy_catch): Slight docstring clarification.
3579 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
3581 * throw.c: Lazy-catch handlers are no longer allowed to return.
3582 Fixed comments throughout.
3583 (scm_ithrow): Signal an error when a lazy-catch handler returns.
3584 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
3587 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
3588 refered to s_scm_minor_version previously.
3590 * modules.h, modules.c: Moved around a lot of code so that
3591 deprecated features appear at the bottom.
3592 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
3593 module_prefix, make_modules_in_var, beautify_user_module_x_var,
3594 scm_the_root_module, scm_make_module, scm_ensure_user_module,
3595 scm_load_scheme_module): Deprecated.
3596 (scm_system_module_env_p): Return SCM_BOOL_T directly for
3597 environments corresponding to the root module.
3598 (convert_module_name, scm_c_resolve_module,
3599 scm_c_call_with_current_module, scm_c_define_module,
3600 scm_c_use_module, scm_c_export): New.
3601 (the_root_module): New static variant of scm_the_root_module. Use
3602 it everywhere instead of scm_the_root_module.
3604 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
3605 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
3606 (scm_c_with_fluid): New.
3607 (scm_with_fluids): Use scm_c_with_fluids instead of
3608 scm_internal_with_fluids.
3610 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
3611 `scm_init_goops'. Do not explicitly create/switch modules.
3612 Return SCM_UNSPECIFIED.
3613 (scm_init_goops): Only register `%init-goops-builtins' procedure.
3614 (scm_load_goops): Use scm_c_resolve_module instead of
3617 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
3618 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
3619 `scm_init_rw' prior to loading the startup files.
3621 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
3622 scm_init_rdelim. Do not explicitly create/switch modules.
3623 Return SCM_UNSPECIFIED.
3624 (scm_init_rdelim): Only register `%init-rdelim-builtins'
3627 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
3628 explicitly create/switch modules. Return SCM_UNSPECIFIED.
3629 (scm_init_rw): Only register `%init-rw-builtins' procedure.
3631 * script.c (scm_shell): Evaluate the compiled switches in the
3632 current module, not in the root module.
3634 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
3636 * fluids.c (scm_c_with_fluids): Rename from
3637 scm_internal_with_fluids.
3638 (scm_internal_with_fluids): Deprecated.
3639 (scm_c_with_fluid): New.
3641 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3643 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
3645 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
3646 accessed with SCM_C[AD]R.
3648 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
3650 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
3652 * version.c (s_scm_major_version): doc fixes.
3653 (s_scm_minor_version): doc fixes.
3654 (s_scm_minor_version): new function.
3656 * version.h (scm_init_version): new function.
3658 * versiondat.h.in: add GUILE_MICRO_VERSION.
3660 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3662 * deprecation.c (scm_init_deprecation): Renamed
3663 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
3665 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
3667 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
3668 dependent on cpp_cnvt.awk
3670 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3672 * script.c (scm_compile_shell_switches): New command line option
3673 `--use-srfi' for loading a list of SRFIs on startup.
3674 (scm_shell_usage): Added `--use-srfi' to help message.
3676 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
3678 Merged from mvo-vcell-cleanup-1-branch.
3680 The concept of vcells has been removed from Guile. With it,
3681 explicit obarrays and associated operations are gone. Use
3682 hashtables instead of obarrays.
3684 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
3685 result as variable instead of vcell. Glocs no longer point to a
3686 vcell but to a variable. Use scm_c_define instead of
3687 scm_sysintern and treat the result as a variable (which it is),
3690 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
3691 SCM_DEFVARIABLEP): Deprecated.
3692 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
3693 (variable_print): Do not print name of variable.
3694 (variable_equalp): Compare values, not vcells.
3695 (anonymous_variable_sym): Removed.
3696 (make_vcell_variable): Removed.
3697 (make_variable): New, as replacement.
3698 (scm_make_variable, scm_make_undefined_variable): Do not take name
3700 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
3702 (scm_builtin_variable): Deprecated.
3704 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
3705 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
3706 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
3707 scm_sysintern, scm_sysintern0, scm_symbol_value0,
3708 scm_string_to_obarray_symbol, scm_intern_symbol,
3709 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
3710 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
3711 Deprecated and moved to "symbols-deprecated.c".
3712 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
3713 (scm_init_symbols): Call scm_init_symbols_deprecated.
3714 * symbols-deprecated.c: New file.
3715 * Makefile.am: Added symbols-deprecated.c and related files in all
3718 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
3719 SCM_GLOBAL_VCELL_INIT): Deprecated.
3720 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
3721 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
3723 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
3726 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
3727 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
3728 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
3729 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
3730 Changed according to the `throughout' comments.
3732 * modules.h, modules.c (scm_module_system_booted_p): Changed type
3734 (scm_module_type): Removed.
3735 (the_root_module): Renamed to the_root_module_var. Now points to
3736 a variable instead of a vcell. Updated all uses.
3737 (scm_the_root_module): Return SCM_BOOL_F when module systems
3738 hasn't been booted yet.
3739 (SCM_VALIDATE_STRUCT_TYPE): Removed.
3740 (scm_post_boot_init_modules): Made static.
3741 (scm_set_current_module): Call scm_post_boot_init_modules on first
3743 (make_modules_in, beautify_user_module_x, resolve_module,
3744 try_module_autoload, module_make_local_var_x): Tacked on "_var"
3745 suffix. Now point to variables instead of vcells. Updated all
3747 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
3748 and return SCM_BOOL_F in that case.
3749 (scm_module_transformer): Likewise.
3750 (sym_module, scm_lookup_closure_module, scm_env_module): New.
3751 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
3752 (scm_eval_closure_lookup): Do not allow new definitions when
3753 `interface' flag is set.
3754 (scm_standard_interface_eval_closure): New.
3755 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
3756 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
3757 scm_c_lookup, scm_c_module_define, scm_c_define,
3758 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
3759 scm_modules_prehistory): New.
3760 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
3761 instead of scm_intern0.
3763 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
3766 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
3767 hashtable operations to maintain the keywords, not obarray ones.
3769 * init.c (scm_load_startup_files): Do not call
3770 scm_post_boot_init_modules. This is done by
3771 scm_set_current_module now.
3772 (scm_init_guile_1): Call scm_modules_prehistory. Call
3773 scm_init_variable early on.
3775 * goops.c (s_scm_sys_goops_loaded): Get
3776 var_compute_applicable_methods from scm_sym2var, not from a direct
3777 invocation of scm_goops_lookup_closure.
3779 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
3781 * gc.c: Added simple debugging hack to mark phase of GC: When
3782 activated, do not tail-call scm_gc_mark. This gives nice
3784 (scm_unhash_name): Removed.
3786 * feature.c (features): Renamed to features_var. Now points to a
3787 variable instead of a vcell. Updated all uses.
3789 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
3790 `scm_current_module_lookup_closure' which will do the right thing
3791 when the module system hasn't been booted yet.
3792 (SCM_GLOC_SYM): Removed.
3793 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
3794 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
3796 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
3797 instead of with vcells. Do not overwrite `var' with the result of
3798 the lookup, use the new `real_var' instead. Remove `var2' in
3799 exchange (which was only used with threads).
3800 (sym_three_question_marks): New.
3801 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
3803 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
3804 (scm_m_atfop): Expect the function definition to be a variable
3806 (scm_macroexp): Do not use `unmemocar', explicitely remember the
3808 (scm_unmemocopy): Removed thoughts about anti-macro interface.
3809 (scm_eval_args): Use more explicit code in the gloc branch of the
3810 atrocious struct ambiguity test. The optimizer will sort this
3812 (scm_deval_args): Likewise.
3813 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
3814 remember the symbol instead. Added some comments where
3815 scm_tc3_cons_gloc really exclusively refers to structs.
3816 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
3817 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
3818 of scm_sysintern in general.
3820 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
3823 * debug.c (s_scm_make_gloc): Only allow proper variables, no
3824 pairs. Put the variable directly in the gloc.
3825 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
3826 (scm_init_debug): Use scm_c_define instead scm_sysintern.
3828 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
3830 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
3831 scm_the_last_stack_fluid_var. It now points to a variable instead
3832 of a vcell. Updated all uses.
3833 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
3834 instead of a vcell. Updated all uses.
3836 * _scm.h: Include "variables.h" and "modules.h" since almost
3837 everybody needs them now.
3839 * root.h (scm_symhash, scm_symhash_vars): Removed.
3840 * gc.c (scm_init_storage): Do not initialize them.
3842 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3844 * eval.c (scm_init_eval): Initialize scm_undefineds and
3847 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
3848 like the SCM_NEWCELL macro counterparts.
3850 (scm_init_storage, scm_init_gc): Moved initialization of
3851 scm_tc16_allocated from scm_init_gc to scm_init_storage.
3853 (scm_init_storage): Moved initialization of scm_undefineds and
3854 scm_listofnull to eval.c, initializion of scm_nullstr to
3855 strings.c, initializion of scm_nullvect to vectors.c.
3857 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
3858 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
3860 * init.c (scm_init_guile_1): Reordered some initializations and
3861 added dependcy information comments.
3863 * load.c (scm_init_load): Use scm_nullstr.
3865 * strings.c (scm_init_strings): Initialize scm_nullstr.
3867 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
3869 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
3871 * values.c (print_values): Print as a unreadable object, not as
3872 multiple lines. Thanks to Matthias Köppe!
3874 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3876 * deprecation.c: Fixed copyright date.
3878 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
3879 DEPRECATION_H to SCM_DEPRECATION_H.
3881 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
3883 * guile-doc-snarf.in: Update copyright.
3884 Fix relative path bug. Thanks to Sergey Poznyakoff.
3886 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
3888 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
3889 accept open ports. Thanks to Quetzalcoatl Bradley!
3891 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3893 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
3894 has 779 primitives on startup.
3896 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
3898 * eval.c (scm_i_eval): Copy expression before passing it to
3899 SCM_XEVAL. The copy operation was removed unintendedly during my
3900 change on 2001-03-25.
3902 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
3904 from Matthias Köppe (thanks!):
3906 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
3909 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
3912 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3914 * gc.c (scm_init_gc): Added FIXME comment.
3916 * hooks.c: Since hooks don't have a name any more, it is not
3917 necessary to include objprop.h.
3919 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
3921 (symbol_name, scm_make_hook_with_name): Removed.
3923 (scm_create_hook): Don't set the hook's name property.
3925 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
3927 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
3929 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
3931 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
3932 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
3933 FLOBUFLEN and define it unconditionally.
3935 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
3937 * gh_data.c (gh_lookup): Call gh_module_lookup with
3938 `scm_current_module ()', not `#f'.
3939 (gh_module_lookup): Expect a module instead of an obarray as first
3940 argument and do lookup in that module.
3942 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
3943 arrays. The length of array is already determined differently and
3944 scm_uniform_vector_length does not work on arrays.
3946 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
3948 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
3949 as well. "SCM (*)(...)" does not work on RedHat 7.1.
3951 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
3952 they are not used. Changed `wrong type' error into `wrong num
3953 args' error. Changed all callers.
3955 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
3956 arguments are supplied.
3958 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
3960 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
3961 describe `regexp/notbol' and `regexp/noteol' execution flags.
3963 * strop.c (scm_substring_move_x): Doc fix; nfc.
3965 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
3967 * objects.c, objects.h (scm_valid_object_procedure_p): New.
3968 (scm_set_object_procedure_x): Use it to check argument. Fix
3971 * evalext.c (scm_definedp): Fix docstring.
3973 2001-05-05 Gary Houston <ghouston@arglist.com>
3975 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
3978 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
3980 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
3981 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
3982 Change R4RS references to R5RS.
3984 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
3985 docstring source are correctly reproduced in the output (ii)
3986 we don't anymore get occasional trailing quotes. Also reorganized
3987 and commented the code a little.
3989 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
3992 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3994 * strop.c (scm_string_split): New procedure.
3996 * strop.h (scm_string_split): Added prototype.
3998 2001-05-04 Gary Houston <ghouston@arglist.com>
4000 * socket.c: define uint32_t if netdb.h doesn't. thanks to
4003 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
4005 * rw.c: Include "modules.h" and "strports.h".
4007 * net_db.h (scm_gethost): Added prototype.
4009 * deprecation.h, deprecation.c: New.
4010 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
4011 (DOT_X_FILES): Added "deprecation.x".
4012 (modinclude_HEADERS): Added "deprecation.h".
4014 * init.c: Include "deprecation.h".
4015 (scm_init_guile_1): Call scm_init_deprecation.
4017 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
4019 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
4020 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
4023 2001-04-29 Gary Houston <ghouston@arglist.com>
4025 * rw.c: new file, implementing C part of module (ice-9 rw).
4026 (scm_read_string_x_partial): moved from ioext.c
4027 (scm_init_rw): new proc.
4029 init.c: include rw.h and call scm_init_rw.
4030 Makefile.am: include rw.c and rw.h.
4032 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
4034 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
4035 know what's supposed to happen to it.
4037 * list.h (scm_list_star): deprecation expired - removed.
4039 * numbers.h (scm_dblproc): deprecation expired - removed.
4040 (SCM_UNEGFIXABLE): deprecation expired - removed.
4041 (SCM_FLOBUFLEN): deprecation expired - removed.
4042 (SCM_INEXP): deprecation expired - removed.
4043 (SCM_CPLXP): deprecation expired - removed.
4044 (SCM_REAL): deprecation expired - removed.
4045 (SCM_IMAG): deprecation expired - removed.
4046 (SCM_REALPART): deprecation expired - removed.
4047 (scm_makdbl): deprecation expired - removed.
4048 (SCM_SINGP): deprecation expired - removed.
4049 (SCM_NUM2DBL): deprecation expired - removed.
4050 (SCM_NO_BIGDIG): deprecation expired - removed.
4052 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
4053 (scm_tc_dblr): deprecation expired - removed.
4054 (scm_tc_dblc): deprecation expired - removed.
4055 (scm_tc16_flo): deprecation expired - removed.
4056 (scm_tc_flo): deprecation expired - removed.
4058 * tag.h (scm_tag): deprecation expired - removed.
4060 * tag.c: (scm_tag): deprecation expired - removed.
4062 * ioext.c: (scm_fseek): deprecation expired - removed.
4064 * ioext.h (scm_fseek): deprecation expired - removed.
4066 * gh_data.c (gh_int2scmb): deprecation expired - removed.
4068 * gh.h (gh_int2scmb): deprecation expired - removed.
4070 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
4072 * stacks.c (scm_make_stack): Fix typo in docstring.
4074 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
4076 * error.c (scm_sysmissing): deprecation expired - removed.
4078 * error.h (scm_sysmissing): deprecation expired - removed.
4081 (scm_init_gc): gc-thunk deprecation expired - removed.
4082 (scm_gc_vcell): deprecation expired - removed.
4083 (gc_async_thunk): scm_gc_vcell related code removed.
4085 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
4088 (SCM_NSTRINGP): deprecation expired - removed.
4089 (SCM_NRWSTRINGP): deprecation expired - removed.
4091 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
4094 (SCM_ICHRP): deprecation expired - removed.
4095 (SCM_ICHR): deprecation expired - removed.
4096 (SCM_MAKICHR): deprecation expired - removed.
4099 (SCM_INPORTP): deprecation expired - removed.
4100 (SCM_OUTPORTP): deprecation expired - removed.
4102 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
4104 * modules.c (scm_module_type): New.
4105 (scm_post_boot_init_modules): Initialize from Scheme value.
4106 (the_module, scm_current_module, scm_init_modules): the_module is
4108 (scm_current_module): Export to Scheme.
4109 (scm_set_current_module): Do not call out to Scheme, do all the
4110 work in C. Export procedure to Scheme. Only accept modules, `#f'
4111 is no longer valid as the current module. Only set
4112 scm_top_level_lookup_closure_var and scm_system_transformer when
4113 they are not deprecated.
4114 (scm_module_transformer, scm_current_module_transformer): New.
4116 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
4117 scm_current_module_transformer, scm_module_transformer): New.
4119 * gh_data.c: Removed FIXME comment about gh_lookup returning
4120 SCM_UNDEFINED. That's the right thing to do.
4122 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
4123 into the conditionally compiled sections.
4124 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
4125 scm_current_module_transformer instead of scm_system_transformer.
4126 * init.c (start_stack): Move initialization of
4127 scm_system_transformer to the deprecated section.
4129 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
4131 * throw.c (scm_throw): Correct docstring.
4133 2001-04-22 Gary Houston <ghouston@arglist.com>
4135 * socket.c: attempted to improve the docstrings slightly.
4137 * net_db.c: remove bogus "close" declaration.
4138 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
4139 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
4141 * net_db.h: declarations moved too.
4143 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
4145 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
4146 (VALIDATE_INET6): new macro.
4147 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
4148 inet-pton and inet-ntop.
4149 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
4150 (scm_addr_vector): use ipv6_net_to_num.
4152 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4154 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
4155 smob number explicitly. Use SCM_TC2SMOBNUM instead.
4157 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
4158 when compiled in debug mode.
4160 (scm_gc_sweep): Only call smob's free function if it is defined.
4162 * print.c (scm_iprin1): No need to check for validity of smob
4163 type or existence of print function.
4165 * smob.[ch] (scm_smobs): Made into a fixed size global array.
4166 Resizing will not work well with preemptive threading.
4168 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
4170 (scm_make_smob_type): Extracted initialization of smob
4171 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
4172 of the critical section.
4174 (scm_smob_prehistory): Initialize all smob descriptors. By
4175 default, don't assign a smob free function: Most smob types don't
4178 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
4180 2001-04-21 Gary Houston <ghouston@arglist.com>
4182 * socket.c (FLIP_NET_HOST_128): new macro.
4183 (scm_fill_sockaddr): use new macro.
4184 (scm_addr_vector): completed IPv6 address support. added const
4185 to the address parameter.
4187 2001-04-20 Gary Houston <ghouston@arglist.com>
4189 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
4190 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
4192 (scm_addr_vector): use a switch instead of multiple if statements.
4193 Add support for IPv6 (incomplete) .
4194 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
4196 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
4198 * struct.c (scm_free_structs): Only pairs may be accessed with
4201 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4203 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
4205 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4206 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
4207 parentheses in order to get the correct associativity.
4209 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4211 * unif.c (scm_array_to_list): Added missing handling of arrays of
4212 bytes. Thanks to Masao Uebayashi for the bug report.
4214 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4216 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
4219 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4221 * procs.h (SCM_CLOSURE_FORMALS): New macro.
4223 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
4224 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
4225 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
4226 SCM_CLOSURE_FORMALS.
4228 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
4229 (scm_i_procedure_arity): Prefer stronger predicates like
4230 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4232 * macros.c (macro_print): Extracted macro printing code from
4233 print.c and simplified it.
4235 (scm_macro_type): Use SCM_MACRO_TYPE;
4237 (scm_init_macros): Use macro_print for printing macros.
4239 * print.c (scm_print_opts): Improved option documentation.
4241 (scm_iprin1): Extracted printing of macros to macros.c.
4242 Simplified printing of ordinary closures.
4244 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
4245 Martin Grabmueller for the bug report.
4247 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4249 This patch eliminates some further applications of SCM_C[AD]R to
4252 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
4253 never been applied to real pairs.
4255 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
4257 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
4259 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
4260 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
4261 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
4263 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
4266 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
4267 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
4269 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
4270 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
4271 SCM_SET{AND,OR}_CAR.
4273 2001-04-17 Gary Houston <ghouston@arglist.com>
4275 * some initial support for IPv6:
4277 * socket.c (scm_fill_sockaddr): improve the argument validation.
4278 don't allocate memory until all args are checked. instead of
4279 unconditional memset of soka, try setting sin_len to 0 if
4280 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
4281 (scm_socket, scm_connect): extend docstrings for IPv6.
4282 (scm_init_socket): intern AF_INET6 and PF_INET6.
4284 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
4286 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
4287 matches SCM_DEFER_INTS at the beginning of the function.
4289 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
4291 * gc.c (scm_igc): Unconditionally call
4292 SCM_CRITICAL_SECTION_START/END.
4294 * fluids.c (next_fluid_num): Unconditionally call
4295 SCM_CRITICAL_SECTION_START/END.
4296 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
4298 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
4299 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
4302 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
4303 Defined as nothing for the case of !defined(USE_THREADS).
4304 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
4306 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
4307 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
4309 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
4310 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
4311 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
4312 SCM_CRITICAL_SECTION_START/END.
4313 (SCM_REALLOW_INTS: Bug fix. Don't call
4314 SCM_THREAD_SWITCHING_CODE.
4315 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
4316 SCM_THREAD_SWITCHING_CODE directly.
4317 (SCM_ENTER_A_SECTION): Unconditionally use
4318 SCM_CRITICAL_SECTION_START/END. (was:
4319 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
4321 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4323 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
4324 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
4325 allowed to explicitly set this macro via the CFLAGS variable
4328 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
4329 (SCM_THREAD_CRITICAL_SECTION_START,
4330 SCM_THREAD_CRITICAL_SECTION_END): Renamed
4331 SCM_THREAD_CRITICAL_SECTION_START/END to
4332 SCM_CRITICAL_SECTION_START/END.
4334 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
4336 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
4339 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
4340 (MISSING_BZERO_DECL): Remove the declaration.
4342 Thanks to NIIBE Yutaka.
4344 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4346 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
4347 goops module should be registered in order to work for an
4348 application which uses libguile statically linked.)
4350 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
4352 * numbers.[ch] (scm_num2long, scm_num2long_long,
4353 scm_num2ulong_long, scm_num2ulong): Argument position is an
4356 * environments.c (eval_environment_folder,
4357 import_environment_folder), gh_data.c (gh_scm2longs,
4358 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
4359 for integers and pointers, respectively.
4361 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
4362 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
4363 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
4364 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
4366 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
4367 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
4368 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
4369 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
4370 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
4371 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
4373 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
4375 * strings.c (scm_read_only_string_p): Update docstring to reflect
4376 current (non-)usage of "read only" strings.
4377 (scm_make_shared_substring): Clarify docstring by changing
4378 "semantics" to "arguments".
4380 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4382 * hooks.c (scm_make_hook, scm_make_hook_with_name),
4383 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
4386 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4388 The following changes make the documentation more consistent.
4390 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
4391 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
4392 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
4393 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
4396 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
4397 (scm_array_dimensions, scm_make_shared_array),
4398 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
4399 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
4400 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
4401 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
4402 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
4403 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
4404 macros.c (scm_makmmacro), list.c (scm_append), environments.c
4405 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
4406 @example ... @end example to @lisp ... @end lisp.
4408 * weaks.c (scm_weak_vector): Corrected docstring.
4410 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
4411 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
4412 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
4413 (scm_hashx_set_x, scm_hashx_get_handle),
4414 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
4415 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
4416 vectors.c (scm_vector_fill_x), strings.c
4417 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
4418 objprop.c (scm_set_object_properties_x):
4419 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
4420 strports.c (scm_call_with_input_string), ports.c
4421 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
4422 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
4423 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
4424 (scm_make_weak_vector,scm_weak_vector_p),
4425 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
4426 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
4427 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4428 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
4429 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
4430 Made parameter names match documentation by renaming parameters
4431 and/or fixing docstrings.
4433 * numbers.c (scm_ash): Corrected Texinfo markup.
4435 * strop.c (scm_string_index, scm_string_rindex),
4436 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
4438 * vports.c (scm_make_soft_port), unif.c
4439 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
4440 (scm_dimensions_to_uniform_array, scm_transpose_array),
4441 (scm_array_in_bounds_p, scm_uniform_vector_ref),
4442 (scm_bit_count, scm_bit_position, scm_bit_count_star),
4443 (scm_array_to_list, scm_list_to_uniform_array),
4444 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
4445 (scm_open_input_string, scm_open_output_string),
4446 (scm_get_output_string), strop.c (scm_string_copy),
4447 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
4448 (scm_get_internal_real_time, scm_times),
4449 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
4450 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
4451 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
4452 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
4453 simpos.c (scm_system), random.c (scm_random_uniform),
4454 (scm_random_normal, scm_random_exp), ramap.c
4455 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
4456 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
4457 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
4458 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
4459 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
4460 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
4461 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
4462 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
4463 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
4464 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
4465 (scm_logand, scm_logior, scm_logxor, scm_lognot),
4466 (scm_integer_expt, scm_bit_extract, scm_logcount),
4467 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
4468 net_db.c (scm_inet_netof, scm_lnaof), modules.c
4469 (scm_interaction_environment), macros.c (scm_makacro),
4470 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
4471 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
4472 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
4473 (scm_fluid_ref), filesys.c (scm_open_fdes),
4474 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
4475 Docstring correction: `Returns' -> `Return'
4477 * gc.c (scm_set_debug_cell_accesses_x):
4478 (s_scm_gc_set_debug_check_freelist_x):
4479 * fluids.c (scm_fluid_p): Added texinfo markup.
4481 * error.c (scm_strerror): Made docstring more precise.
4483 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
4484 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
4485 (scm_symbol_p, scm_symbol_to_string), strorder.c
4486 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
4487 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
4488 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
4489 (scm_string_ci_geq_p), strop.c (scm_string_copy),
4490 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
4492 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
4494 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
4495 mode, as suggested by Michael Livshin.
4497 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
4499 * backtrace.c (display_backtrace_body): since the `print_state'
4500 variable is not used (instead its data field is used directly as
4501 `pstate'), protect it from the hungry compiler optimizations.
4502 thanks to Bill Schottstaedt for the report.
4504 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4506 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
4507 It is only defined and used if guile is compiled with
4508 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
4509 let cells with a free_cell type tag be visible outside of the
4510 garbage collector when in debug mode.
4512 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
4514 (scm_assert_cell_valid): Use a local static variable to avoid
4517 (MARK): Only check for rogue cell pointers in debug mode. Use
4518 scm_cellp for this purpose and place all checks for rogue pointers
4519 into that function. Further, since due to conservative scanning
4520 we may encounter free cells during marking, don't use the standard
4521 cell type accessor macro to determine the cell type.
4523 (scm_cellp): Check if the cell pointer actually points into a
4526 (scm_init_gc): Initalize scm_tc16_allocated.
4528 * gc.h (GCH): Renamed to SCM_GC_H.
4530 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
4531 might be unnecessary, but I feel better this way :-)
4533 (SCM_GC_CELL_TYPE): New macro.
4535 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
4536 in guile, and it is unlikely that they will be applied to real
4539 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
4541 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
4542 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
4544 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
4545 make sure that in debug mode no free cell will ever be visible
4546 outside of the garbage collector.
4548 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4550 * async.c (scm_asyncs_pending): Don't use != to compare SCM
4553 * async.c (scm_system_async), variable.c (scm_make_variable,
4554 scm_make_undefined_variable): Use scm_cons to create a pair.
4556 * debug.c (scm_reverse_lookup): Perform proper type checking.
4557 Remove suspicious use of SCM_SLOPPY_CONSP.
4559 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
4560 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
4561 the corresponding optimization.
4563 * eval.c (iqq): Use proper type check.
4565 (scm_m_expand_body): Remove redundant type checks.
4567 (promise_print): Don't access promise cells as pairs.
4569 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
4570 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
4571 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
4572 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
4573 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
4575 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
4576 (scm_iprin1): Use new macro predicate and accessors.
4578 * eval.h (scm_tc16_macro): Removed declaration. It is declared
4581 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
4582 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
4583 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
4584 SCM_VARIABLE_H. Even the macros that are used to inhibit
4585 including a header file twice should be in the SCM_ namespace.
4587 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
4588 properties.c (scm_primitive_property_ref,
4589 scm_primitive_property_del_x): Prefer stronger predicates like
4590 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4592 * gc.c (MARK): Use proper macros to access procedure-with-setter
4593 cell elements and closure cell elements.
4595 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
4596 access free cells as pairs.
4598 (scm_unprotect_object): scm_hashq_get_handle returns #f if
4599 no hashtab entry is found.
4601 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
4602 SCM_CLR_PORT_OPEN_FLAG.
4604 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
4605 use SCM_SET_C[AD]R for uninitialized cells.
4607 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
4608 If the hashtable has no slots, return #f instead of '(). This
4609 unifies the return value with most assoc-functions.
4611 (scm_hash_fn_ref): Use proper type check.
4613 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
4614 Removed references to non-existing functions from documentation.
4616 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
4617 access keyword cell elements.
4619 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
4622 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
4624 * print.c (scm_iprlist): Added comment. Improved loop
4627 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
4630 * smob.c (scm_markcdr): Don't access smob cells as pairs.
4632 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
4634 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
4637 * variable.c (variable_print, variable_equalp, scm_variable_ref,
4638 scm_variable_set_x): Use proper macros to access variable cell
4641 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
4643 * variable.h (SCM_VARVCELL): Don't access variable cells as
4646 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
4647 added FIXME comment, removed register specifier.
4649 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
4651 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
4652 * init.c (scm_init_guile_1): Don't init goopscore module.
4654 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
4656 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
4658 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4660 * strop.c (scm_string_to_list): Fixed docstring markup.
4661 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
4662 (scm_string_downcase, scm_string_capitalize_x),
4663 (scm_string_capitalize): Rewrote and corrected docstrings.
4664 (scm_string_ci_to_symbol): Made docstring more explicit.
4666 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
4668 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
4670 (scm_call_with_values): Removed.
4671 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
4672 so that it can be exported.
4673 (scm_call_with_values): Removed.
4675 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
4676 * eval.c: Include "libguile/values.h"
4677 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
4679 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
4680 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
4681 New delcarations to support above change.
4683 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
4684 errors with last change.
4686 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
4688 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
4689 scm_i_eval): Moved the application of the system transformer from
4690 scm_i_eval to scm_primitive_eval.
4692 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
4694 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
4696 * strop.c (scm_string_index): Fix docstring line break
4699 * list.c (scm_cons_star): Fix docstring typo.
4701 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
4703 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
4704 (big2str), ports.c (scm_drain_input), read.c (scm_read,
4705 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
4706 scm_make_string, scm_string_append), strports.c (st_resize_port,
4707 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
4708 scm_makstr with calls to scm_allocate_string.
4710 * strings.[ch] (scm_allocate_string): New function.
4712 * strings.[ch] (scm_makstr): Deprecated.
4714 2001-03-18 Gary Houston <ghouston@arglist.com>
4716 * posix.c (scm_tmpnam): check that return value from tmpnam is not
4717 NULL. rewrote the docstring.
4718 (scm_mkstemp): new procedure implementing "mkstemp!".
4719 * posix.h: declare scm_mkstemp.
4721 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
4722 normally it would be found in netdb.h.
4724 2001-03-17 Gary Houston <ghouston@arglist.com>
4726 * sort.c (scm_sort): move sortvec variable to avoid a compiler
4727 warning when HAVE_ARRAYS is not defined. move len too.
4729 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
4730 (EXTRA_DOT_X_FILES): let configure set the value.
4731 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
4733 * gc.c (scm_must_malloc): changed the comment explaining when
4734 scm_must variants of malloc/free etc., should be used, based on
4735 explanation from Dirk Herrmann.
4736 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
4737 string with procedure name. use scm_must_malloc instead of malloc.
4738 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
4740 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
4741 scm_ungetc): use scm_must variants of malloc/realloc/free.
4742 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
4744 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4746 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4747 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
4748 scm_wrong_type_arg instead.
4750 (SCM_WNA): Deprecated.
4752 * error.[ch] (scm_wta): Deprecated.
4754 * numbers.c (s_i_log): Minor comment fix.
4756 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
4757 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
4758 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
4759 wrong-num-args or misc errors.
4761 * unif.c (scm_make_shared_array, scm_transpose_array,
4762 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
4763 Validate the rest argument (note: this is only done when guile is
4764 built with SCM_DEBUG_REST_ARGUMENT=1)
4766 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
4767 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
4769 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
4770 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
4772 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4774 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
4775 instead of scm_wrong_num_args.
4777 * coop-threads.c: Don't include libguile/strings.h. (Was only
4778 needed for former implementation of SCM_WRONG_NUM_ARGS.)
4780 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
4781 wrong-num-args errors.
4783 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4785 * error.[ch] (scm_error_num_args_subr): New function.
4787 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4789 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
4790 (scm_length, scm_append, scm_reverse, scm_list_ref),
4791 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
4792 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
4793 (scm_delete1_x), gc.c (scm_map_free_list),
4794 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
4795 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
4796 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
4797 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
4798 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
4799 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
4800 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
4802 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
4803 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4804 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
4805 symbols.c (scm_symbol_interned_p), numbers.c
4806 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
4809 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
4811 * snarf.h (SCM_CONST_LONG): Deprecated.
4812 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
4814 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4816 * numbers.c (scm_num2ulong): Check that a bignum is positive
4817 before looking at the magnitude. Correctly check for overflow
4819 (scm_num2long_long): Likewise.
4820 (scm_num2ulong_long): New.
4821 (ULONG_LONG_MAX): Define if not already defined.
4822 * numbers.h: (scm_num2ulong_long): New prototype.
4824 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4826 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
4828 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
4829 (SCM_OPOUTSTRPORTP): New predicate macros.
4830 (scm_open_input_string, scm_open_output_string),
4831 (scm_get_output_string): New prototypes.
4833 * strports.c (scm_open_input_string, scm_open_output_string),
4834 (scm_get_output_string): New procedures (SRFI-6 compliant).
4835 Made scm_tc16_strport non-static.
4837 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4839 * macros.h (SCM_ASSYNT): Removed unused object argument from
4842 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
4843 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
4844 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
4845 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
4846 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
4847 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
4848 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
4849 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4850 scm_m_atdispatch): Removed unused object argument from call to
4853 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4855 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
4856 const int* to reflect that the input array of integers remains
4857 unchanged. Thanks to Brett Viren for the hint.
4859 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4861 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
4862 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
4864 (gh_scm2newstr, gh_symbol2newstr): Change call to
4865 scm_must_malloc() to malloc(), because user-free()able memory is
4868 * gc.c: Added declaration of `scm_debug_check_freelist'.
4870 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4872 * ports.c (scm_port_mode): Changed `mode' array size to 4.
4874 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
4876 * strports.c (scm_object_to_string): New procedure.
4877 (scm_strprint_obj): Deprecated.
4878 * strports.h: Reflect the changes.
4880 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
4882 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
4884 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4885 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
4886 SCM_ASSYNT to check for correct argument types. Either use some
4887 SCM_VALIDATE_* macro or an explicit test.
4889 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
4892 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
4893 instead of calling scm_wta.
4895 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4897 * load.c (scm_primitive_load, scm_primitive_load_path),
4898 (scm_sys_search_load_path): Corrected docstrings (file ->
4901 * eval.c (scm_force): Added texinfo markup to docstring.
4902 (scm_promise_p): Renamed parameter to `obj' to match docstring.
4904 * debug-malloc.c: Reinserted #include <stdio.h>.
4906 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
4908 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
4910 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
4911 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
4912 Use SCM_LISTn instead of scm_listify.
4914 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4916 * _scm.h: Removed #include <errno.h>.
4918 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
4919 errno variable (can be a macro on some systems, for example when
4920 using linux libc with threads).
4922 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
4923 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
4924 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
4925 #include <errno.h> in these 20 out of 100 files.
4927 2001-03-10 Gary Houston <ghouston@arglist.com>
4929 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
4930 not already defined.
4932 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4934 * coop.c: Inserted #include <stdio.h>.
4936 * iselect.c: Reinserted #include <stdio.h>.
4938 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
4940 * posix.c: Replaced `#define' of __USE_XOPEN right before
4941 including unistd.h with a define of _GNU_SOURCE at the very top of
4944 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
4946 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
4947 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
4948 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
4949 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
4950 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
4951 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
4952 print.c, procprop.c, procs.c, properties.c, ramap.c,
4953 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
4954 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
4955 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
4956 Remove #include <stdio.h>
4957 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
4959 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
4961 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4963 * posix.c (scm_gethostname): Set initial name length to 256 for
4966 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4968 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
4969 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
4970 (scm_sethostname, scm_gethostname): New prototypes.
4972 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
4973 <sys/file.h>, if present.
4974 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
4975 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
4976 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
4977 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
4978 (scm_sethostname, scm_gethostname): New procedures.
4980 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
4982 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
4983 not optional (ii) "recommend" spelling correction.
4985 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4987 * ramap.c (racp): Removed optimization which caused array copying
4988 to fail if the two arrays shared storage. Re-inserted the IVDEP
4989 macros removed in the change of 2000-03-09. (Don't really have a
4990 complete grasp of what they are for, but they seem to be necessary
4991 on Crays. This needs testing!) Thanks to Miroslav Silovic.
4993 * hash.c (scm_string_hash): Don't downcase characters.
4995 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4997 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
4998 size from 277 --> 1009.
5000 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
5003 * coop-threads.c: Fixed change of 2001-03-06.
5005 * validate.h: Code formatting.
5007 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
5009 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
5010 (*.doc): Add dependency on guile-snarf.awk.in.
5012 * guile-snarf.awk.in: Neglect spaces at the end of
5013 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
5014 middle of docstrings. (To avoid the problem with gcc-2.96.)
5016 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
5018 * coop-threads.c (scm_call_with_new_thread), load.c
5019 (scm_primitive_load, scm_sys_search_load_path), random.c
5020 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
5021 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
5022 (potentially) issue a scm-misc-error or wrong-num-args error
5025 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
5026 about the expected type with the wrong-type-arg error message.
5028 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
5029 a C level bug that can't be fixed from scheme anyway.
5031 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5033 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
5034 Duplicate bindings are OK in a let* since a let* is semantically
5035 equivalent to a nested set of let:s.
5037 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5039 * print.c (scm_print_options): Fixed texinfo in docstring.
5041 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
5042 the underlying functions getservent, getprotoent or getnetent
5043 return NULL instead of signalling an error.
5045 2001-03-04 Gary Houston <ghouston@arglist.com>
5047 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
5048 taking an unexpectedly large filename for an AF_UNIX socket from
5049 bind/connect/sendto (thanks to Martin Grabmueller).
5051 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
5052 former and adjusted the latter.
5053 (scm_socket, scm_socketpair): cosmetic changes.
5054 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
5055 size_t as socklen_t substitute. don't restrict args/return values
5056 to INUM: allow full range of int or size_t.
5057 (scm_fill_sockaddr): check arguments before allocating memory, to
5058 avoid leakage. use malloc, not scm_must_malloc.
5059 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
5060 substitute. free the sockaddr structure before throwing an error.
5061 (scm_init_add_buffer): procedure removed, together with its static
5062 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
5063 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
5064 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
5065 scm_sendto): use a local buffer instead of scm_addr_buffer.
5066 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
5068 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
5069 call to detect whether recvfrom could be bothered to set the address.
5070 (scm_init_socket): don't call scm_init_addr_buffer.
5072 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5074 * debug.c (scm_procedure_source, scm_procedure_environment),
5075 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
5076 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
5077 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
5078 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
5079 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
5080 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
5081 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
5082 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
5083 scm_array_to_list, scm_array_prototype), validate.h
5084 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
5085 scm_misc_error or scm_wrong_type_arg instead.
5087 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
5089 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5091 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
5092 (scm_sys_tag_body): Added.
5094 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5096 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
5097 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
5098 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
5099 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
5100 options.c (scm_options), ports.c (scm_remove_from_port_table),
5101 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
5102 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
5103 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
5104 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
5107 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5109 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
5111 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
5113 * eval.c (scm_s_duplicate_bindings): New error message.
5114 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
5116 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
5118 * eval.h (SCM_EVALIM2): New macro. Use it when a
5119 immediate, literal constant should be evaluated.
5120 * eval.c (scm_s_duplicate_formals): New error message string.
5121 (scm_c_improper_memq): New function.
5122 (scm_m_lambda): Check for duplicate arguments.
5123 (scm_ceval, scm_deval): When executing a body: only cons a new
5124 toplevel environment frame when it is different from the
5125 existing one; use EVALCAR instead of SIDEVAL so that we can properly
5126 check for empty combinations; use SCM_EVALIM2 for the same reason
5127 in the non-toplevel loop.
5128 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
5129 New labels with the meaning of their non-"nontoplevel" partners,
5130 but they are used when it is known that the body is not evaluated at
5132 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
5133 reporting for empty combinations.
5135 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
5137 * Remove dump facilities.
5138 * dump.c, dump.h: Removed.
5139 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
5140 * init.c: Remove #include "libguile/dump.h".
5141 (scm_init_guile_1): Remove scm_init_dump.
5142 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
5143 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
5144 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
5145 (scm_set_smob_dump, scm_set_smob_undump): Removed.
5147 * keywords.c: Remove #include "libguile/dump.h".
5148 (keyword_dump, keyword_undump): Removed.
5149 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
5151 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5153 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
5154 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
5155 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
5156 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
5157 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
5158 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
5159 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
5160 to @code{} as the texinfo manual recommends, converted the
5161 examples to use a @lisp{}-environment.
5163 * strports.c (scm_eval_string): Cleaned up the docstring.
5165 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
5168 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
5169 (scm_number_to_string, scm_string_to_number, scm_number_p)
5170 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
5171 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
5172 (scm_ash): Added texinfo markup and removed obsolete @refill.
5173 (scm_gr_p): Corrected comment.
5174 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
5175 docstring) comments.
5176 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
5177 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
5178 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
5179 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
5180 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
5181 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
5182 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
5183 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
5185 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
5187 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
5188 (Obviously nobody compiles with SCM_RECKLESS defined...)
5190 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
5192 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5194 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
5196 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
5198 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
5200 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
5201 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
5202 since use of `z' suggests that the arguments may be complex.
5204 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
5207 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
5209 * dump.c (scm_binary_write, scm_binary_read), eval.c
5210 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
5211 scm_guardian_greedy_p, scm_make_guardian), fports.c
5212 (scm_file_port_p): Minor docstring fixes.
5214 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
5216 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
5218 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
5220 (make_class_from_template): Do not bother to set the current
5221 module around the call to DEFVAR, scm_eval takes care of that.
5222 (scm_init_goops): Make scm_module_goops and
5223 scm_goops_lookup_closure permanent objects.
5225 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
5226 top level, create a fresh top-level environment for each
5227 expression instead of mutating the exisint frame. This is
5228 important when that frame is closed over.
5230 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
5231 SCM_DIGSPERLONG instead of DIGSPERLONG.
5233 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
5235 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
5236 before applying arrow procedure in `cond' and before applying
5237 receiver procedure in call-with-current-continuation.
5238 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
5239 macro. The argument is expanded more than one time.
5241 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
5242 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
5244 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
5246 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
5249 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5251 * variable.c (scm_make_variable, scm_make_undefined_variable)
5252 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
5253 (scm_variable_bound_p), values.c (scm_values)
5254 (scm_call_with_values), unif.c (scm_bit_count)
5255 (scm_bit_set_star_x), symbols.c (scm_gentemp)
5256 (scm_gensym), strings.c (scm_string_p, scm_make_string)
5257 (scm_read_only_string_p, scm_string_length, scm_string_ref)
5258 (scm_string_set_x, scm_substring, scm_string_append), stime.c
5259 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
5260 (scm_copy_random_state, scm_random), print.c (scm_newline)
5261 (scm_write_char, scm_simple_format), debug-malloc.c
5262 (scm_malloc_stats), environments.c (scm_environment_p)
5263 (scm_environment_bound_p, scm_environment_ref)
5264 (scm_environment_fold, scm_environment_define)
5265 (scm_environment_undefine, scm_environment_set_x)
5266 (scm_environment_cell, scm_environment_observe)
5267 (scm_environment_observe_weak, scm_environment_unobserve)
5268 (scm_make_eval_environment, scm_eval_environment_p)
5269 (scm_eval_environment_set_local_x, scm_eval_environment_local)
5270 (scm_eval_environment_imported)
5271 (scm_eval_environment_set_imported_x, scm_make_import_environment)
5272 (scm_import_environment_p, scm_import_environment_imports)
5273 (scm_import_environment_set_imports_x, scm_make_export_environment)
5274 (scm_export_environment_p, scm_export_environment_private)
5275 (scm_export_environment_set_private_x)
5276 (scm_export_environment_signature)
5277 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
5278 Added texinfo markup.
5280 * ports.c (scm_drain_input): Lowercased argument to @var.
5281 (scm_current_input_port, scm_current_output_port): Filled in
5282 missing explanation.
5283 (scm_current_load_port, scm_set_current_output_port)
5284 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
5285 Added texinfo markup.
5287 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
5288 (scm_release_arbiter): Added texinfo markup to docstrings.
5289 Changed `Returns' to `Return'.
5290 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
5292 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
5294 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
5295 by doubling them to `@@'.
5297 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5299 * numbers.c (scm_lognot), random.c (scm_random,
5300 scm_random_normal, scm_random_solid_sphere_x,
5301 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
5302 scm_random_exp), dynwind.c
5303 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
5305 * goops.c (scm_sys_initialize_object, scm_instance_p,
5306 scm_class_name, scm_class_precedence_list, scm_class_slots,
5307 scm_class_environment, scm_generic_function_name,
5308 scm_generic_function_methods, scm_method_generic_function,
5309 scm_method_specializers, scm_method_procedure, scm_make_unbound,
5310 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
5311 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
5312 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
5313 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
5314 scm_class_direct_supers, scm_class_direct_slots,
5315 scm_class_direct_subclasses, scm_class_direct_methods,
5316 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
5317 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
5318 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
5319 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
5320 scm_memoized_environment, scm_procedure_name,
5321 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
5323 (scm_class_of, scm_entity_p, scm_operator_p,
5324 scm_set_object_procedure_x, scm_object_procedure,
5325 scm_make_class_object), hooks.c (scm_make_hook_with_name,
5326 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
5327 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
5328 scm_hook_to_list), lang.c
5329 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
5330 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
5331 (scm_print_options, scm_port_with_print_state,
5332 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
5333 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
5334 scm_make_procedure_with_setter, scm_procedure), throw.c
5335 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
5336 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
5337 scm_stack_ref, scm_stack_length, scm_frame_p,
5338 scm_last_stack_frame, scm_frame_number, scm_frame_source,
5339 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
5340 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
5341 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
5342 (scm_dirname, scm_basename), dynwind.c
5343 (scm_wind_chain), read.c (scm_read_options, scm_read,
5344 scm_read_hash_extend), gc.c
5345 (scm_unhash_name), eval.c (scm_eval_options_interface,
5346 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
5347 (scm_display_error, scm_set_print_params_x,
5348 scm_display_application, scm_display_backtrace, scm_backtrace),
5349 async.c (scm_async, scm_system_async, scm_async_mark,
5350 scm_system_async_mark, scm_run_asyncs, scm_noop,
5351 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
5352 scm_mask_signals): Added docstrings.
5354 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
5356 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
5357 address of car/cdr. (Thanks to Dirk Herrmann)
5358 Use scm_sizet to obtain the length of strings.
5359 (Thanks to Matthias Koeppe)
5361 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
5363 * symbols.c (scm_mem2symbol): Put a empty statement after the
5364 next_symbol label. This is mandated by ANSI, appearantly.
5366 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5368 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
5369 sense to compile for a specific kernel version. Do not include
5370 <asm/signal.h> while defining __KERNEL__. This hack should no
5371 longer be needed and caused problems.
5373 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
5375 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
5376 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
5377 can not deal with immediates.
5379 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
5381 * list.c (scm_list_copy): Validate the first argument.
5383 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
5385 Fix evaluator so that top-level expressions are correctly
5386 evaluated with respect to the module system.
5388 * modules.h. modules.c (scm_current_module_lookup_closure): New
5391 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
5393 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
5394 names to better reflect their meaning.
5396 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
5397 evaluated at top-level and synronize lookup closure before
5398 executing every subform.
5399 (scm_primitve_eval_x, scm_primitive_eval): New functions.
5400 (scm_eval_x, scm_eval): Reimplement in terms of
5401 scm_primitive_eval_x and scm_primitive_eval, respectively.
5403 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
5405 * macros.c (scm_macro_name, scm_macro_transformer): Use
5406 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
5409 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
5411 * dump.c (scm_store_bytes): Store data size before data.
5412 (scm_restore_bytes): Restore data size. Takes a pointer to size.
5413 * dump.h (scm_restore_bytes): Updated.
5415 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
5417 * dump.c: Use double cells for update schedule.
5419 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
5421 * ports.c (scm_unread_char): Take an optional argument.
5423 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5425 * modules.h (scm_selected_module, scm_current_module): Renamed
5426 scm_selected_module to scm_current_module to synchronize Scheme
5428 (scm_select_module, scm_set_current_module): Likewise. Changed
5431 * ports.c (scm_port_for_each): Make a snapshot of the port table
5432 before iterating over it. The table might change while the user
5433 code is running. With the snapshot, the user can depend on the
5434 fact that each port that existed at the start of the iteration is
5435 encountered exactly once. (ice-9 popen) depends on this.
5437 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5439 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
5441 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
5442 range checking for the size parameter. Thanks to Martin
5443 Grabmueller for the hint.
5445 (scm_makstr): Reordered string initialization to make interrupt
5446 deferring unnecessary.
5448 * vectors.c (scm_make_vector): Fixed range checking.
5450 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5452 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
5454 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
5455 checking of the size parameter for type correctness and valid
5456 range. Thanks to Rob Browning for reporting the problem. Instead
5457 of deferring interrupts, scm_remember_upto_here_1 is used.
5459 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
5461 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
5462 (scm_dump_cell_update): Removed.
5463 (scm_dump_update): Renamed from scm_dump_object_update.
5464 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
5465 a pointer instead of returning a value.
5466 * keywords.c (keyword_undump): Updated.
5468 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
5470 * dump.c, dump.h: Modified a lot.
5471 (SCM_DUMP_COOKIE): Version 0.1
5472 (scm_dump_mark): Removed.
5473 (scm_restore_cell_object, scm_store_cell_object): New functions.
5475 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
5476 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
5477 New slots: dump, undump.
5478 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
5481 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
5482 (keyword_undump): Renamed from keyword_alloc.
5483 (scm_init_keywords): Set keyword_dump and keyword_undump.
5485 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
5487 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
5488 the deprecated SCM_DOUBLE_CELLP.
5490 * tags.h (SCM_DOUBLE_CELLP): deprecated.
5492 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
5494 * dump.c, dump.h: New files.
5495 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
5496 * init.c: #include "libguile/dump.h".
5497 (scm_init_guile_1): Call scm_init_dump.
5498 * smob.h (scm_smob_descriptor): New slots: dump_mark,
5499 dump_dealloc, dump_store, undump_alloc, undump_restore,
5501 * smob.c (scm_make_smob_type): Init the new slots.
5502 (scm_set_smob_dump, scm_set_smob_undump): New functions.
5503 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
5505 * keywords.c: #include "libguile/dump.h".
5506 (keyword_dealloc, keyword_alloc): New functions.
5507 (scm_init_keywords): Set smob_dump and smob_undump.
5509 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
5511 * vectors.c (scm_c_make_vector): New function.
5512 * vectors.h (scm_c_make_vector): Declared.
5513 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
5514 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
5515 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
5516 (scm_make_method_cache, scm_i_vector2list,
5517 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
5518 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
5519 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
5520 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
5521 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
5522 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
5523 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
5524 (scm_vector, scm_make_vector): Use scm_c_make_vector.
5526 * hashtab.c (scm_c_make_hash_table): New function.
5527 * hashtab.h (scm_c_make_hash_table): Declared.
5528 * environments.c (scm_make_leaf_environment,
5529 scm_make_eval_environment), gc.c (scm_init_storage),
5530 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
5531 Use scm_c_make_hash_table.
5533 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5535 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
5537 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5539 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
5542 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
5543 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
5544 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
5545 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5546 srcprop.c (scm_source_properties, scm_set_source_properties_x,
5547 scm_source_property, scm_set_source_property_x), sort.c
5548 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
5549 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
5550 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
5553 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5555 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
5556 really get that arg.
5558 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
5560 * goops.c (s_scm_get_keyword): Bug fix.
5562 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5564 The following patch was sent by Martin Grabmueller. It makes sure
5565 that in case of parameter errors the correct function name is
5566 shown, and that parameter types are only checked once.
5568 * strop.c (string_copy, string_upcase_x, string_downcase_x,
5569 string_capitalize_x): New functions. Each one performs the core
5570 functionality of the corresponding scm_* function.
5572 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
5573 scm_string_downcase_x, scm_string_downcase,
5574 scm_string_capitalize_x, scm_string_capitalize): Reduced to
5575 parameter checking wrappers of the above functions.
5577 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5579 * continuations.c, dynl.c, keywords.c, load.c: Include
5580 strings.h. Thanks to Bill Schottstaedt for the bug report.
5582 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5584 * backtrace.c (display_header): Make sure that line and column
5585 information is shown independent of whether the port the code was
5586 read from had an associated filename. Thanks to Martin
5587 Grabmueller for providing this patch.
5589 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5591 * fports.[ch] (scm_file_port_p): New primitive.
5593 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5595 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
5596 These are now defined in fports.c, strports.c and vports.c.
5598 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
5599 vports.c (scm_tc16_sfport): Made variables (were macros defined in
5602 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
5603 (scm_make_sfptob): Made static. These return a type code now.
5605 fports.c (scm_init_fports), strports.c (scm_init_strports),
5606 vports.c (scm_init_vports): Create the corresponding port types.
5608 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
5609 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
5611 * init.c (scm_init_guile_1): Make sure strports are initialized
5614 * ports.[ch] (scm_make_port_type): Changed the return type to
5617 * ports.c (scm_ports_prehistory): Don't create any port types
5620 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
5621 against scm_tc16_fport directly.
5623 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5625 * srcprop.c (scm_set_source_property_x): Fix to handle
5626 (set-source-property! <obj> 'copy <datum>) correctly.
5628 2001-01-24 Gary Houston <ghouston@arglist.com>
5630 * filesys.c (scm_link): docstring fix.
5631 * fports.h (scm_setfileno): obsolete declaration removed.
5632 * posix.c: bogus popen declaration removed.
5634 * rdelim.c: new file, split from ioext.c.
5635 * rdelim.h: new file, split from ioext.h
5636 * Makefile.am: add rdelim.c and related files.
5637 * init.c: call scm_init_rdelim. include rdelim.h.
5639 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5641 This patch was sent by Martin Grabmueller and makes sure that
5642 parameter errors are reported correctly by the lexicographic
5643 ordering predicates.
5645 * strorder.c (string_less_p, string_ci_less_p): New functions.
5647 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
5648 functionality into string_less_p, string_ci_less_p respectively.
5649 The remaining code is just a wrapper to do the parameter
5652 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
5653 parameters and call string_less_p instead of scm_string_less_p.
5655 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
5656 Check the parameters and call string_less_ci_p instead of
5657 scm_string_ci_less_p.
5659 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5661 This patch modifies scm_display_error to perform parameter
5662 checking. Thanks to Neil Jerram for the bug report.
5664 * backtrace.[ch] (scm_i_display_error): New function.
5666 * backtrace.c (scm_display_error): Added parameter check and
5667 extracted the core functionality into function
5668 scm_i_display_error.
5670 * throw.c (handler_message): Call scm_i_display_error to display
5673 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5675 * eval.c (SCM_APPLY): Added # args check for application of
5676 procedures with arity 3. (Thanks to Anders Holst.)
5678 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5680 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
5682 (SCM_OPDIRP): Deprecated.
5684 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
5687 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
5688 Instead, give an explicit error message in case the directory is
5691 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
5692 instead of SCM_OPENP and SCM_CLOSEDP.
5694 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
5696 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5698 * eval.c (inner_eval, scm_eval): Move all real functionality into
5699 inner_eval. Avoid to copy the expression twice by inlining some
5700 code from scm_i_eval.
5702 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5704 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
5705 now has to be the last clause, as required by R5RS. Thanks to
5706 Martin Grabmueller for the patch.
5708 2001-01-18 Gary Houston <ghouston@arglist.com>
5710 * ioext.c: further simplify scm_read_string_x_partial by defining
5713 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5715 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
5717 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5719 * __scm.h: Added comment about architecture and compiler
5720 properties that are required by guile.
5722 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5723 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
5725 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
5727 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
5729 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5730 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
5732 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5734 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
5735 to the names in limits.h.
5737 * numbers.c (abs_most_negative_fixnum): Added.
5739 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
5740 fixnum-min) special case.
5742 (scm_big_and): Fix for negative first parameter.
5744 (scm_bit_extract): Fix for fixnum paramters.
5745 Thanks to Rob Browning for the bug report.
5747 (scm_init_numbers): Initialize abs_most_negative_fixnum.
5749 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5751 * symbols.c (scm_symbol_bound_p): Fixed comment.
5752 Thanks to Chris Cramer.
5754 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5756 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
5757 Thanks to Bill Schottstaedt.
5759 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
5761 from Matthias Köppe:
5763 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
5764 casts its result, so doesn't yield an lvalue per ANSI C.
5766 * goops.c (s_scm_sys_set_object_setter_x): use
5767 SCM_SET_ENTITY_SETTER.
5768 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
5770 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
5771 its result, so doesn't yield an lvalue per ANSI C.
5772 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
5773 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
5774 SCM_GC_SET_CARD_FLAGS.
5775 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
5777 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
5779 2001-01-08 Gary Houston <ghouston@arglist.com>
5781 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
5782 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
5783 socket.c (scm_recvfrom): use the new macro, plus minor docstring
5785 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
5786 for fdes. if current input port is used, check that it's a file
5789 2001-01-06 Gary Houston <ghouston@arglist.com>
5791 * ioext.c (scm_read_string_x_partial): new procedure, implements
5792 read-string!/partial.
5793 * ports.c (scm_take_from_input_buffers): new procedure used by
5794 scm_read_string_x_partial.
5795 (scm_drain_input): use scm_take_from_input_buffers.
5797 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
5799 * validate.h (SCM_VALIDATE_NUMBER): New.
5801 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
5803 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
5804 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
5805 SET_DESTROYED): new defines/macros.
5806 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
5807 (add_to_live_list): takes a `guardian_t *' now, not SCM.
5808 (guardian_print): print more info.
5809 (guardian_apply): check if the guardian is destroyed, and throw an
5810 error if so. take one more optional argument `throw_p'.
5811 (scm_guard): depending on the value of `throw_p', return a boolean
5813 (scm_get_one_zombie): remove redundant property test.
5814 (guardian_t): represent the various (currently 3, I hope nothing
5815 more gets added) boolean fields as bit flags.
5816 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
5817 (scm_destroy_guardian_x): new procedure.
5819 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
5820 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
5822 2001-01-01 Gary Houston <ghouston@arglist.com>
5824 * fports.c (fport_write): bugfix: handle short writes for
5825 unbuffered ports too. optimize the buffered case by minimizing
5826 the number of write/flush calls.
5827 (write_all): new helper procedure.
5829 The ChangeLog continues in the file: "ChangeLog-2000"