1 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
4 stead of scm_t_port*. The function now takes a tag argument.
6 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
8 * gc.h: add scm_debug_cells_gc_interval to public interface
10 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
12 * gc.c (scm_i_expensive_validation_check): separate expensive
13 validation checks from cheap ones.
15 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
17 * read.c (scm_input_error): new function: give meaningful error
18 messages, and throw read-error
20 * gc-malloc.c (scm_calloc): add scm_calloc.
22 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
24 * tags.h: remove GC bits documentation from the tags table.
26 * read.c (INPUT_ERROR): Prepare for file:line:column error
27 messages for errors in scm_lreadr() and friends.
29 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
31 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
33 (scm_gc_calloc): new function
35 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
37 * ports.c (scm_new_port_table_entry): init port entry to 0
40 * ports.c (scm_new_port_table_entry): change function from
41 scm_add_to_port_table. This prevents cells with null-pointers from
44 * vports.c (s_scm_make_soft_port) strports.c (scm_mkstrport),
45 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
47 * gc.c (s_scm_gc_stats): add cell-yield and malloc-yield statistic
50 * numbers.c (big2str): return "0" for 0 iso. ""
52 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
53 private-gc.h: new file
55 * gc.c: completely revised and cleaned up the GC. It now uses lazy
56 sweeping. More documentation in workbook/newgc.text
58 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
60 * random.c (rstate_free): Return zero.
62 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
64 * environments.c (remove_key_from_alist): Removed.
66 (obarray_remove): Simplified.
68 2002-07-24 Stefan Jahn <stefan@lkcc.org>
70 * continuations.h: ia64: Include <signal.h> before
73 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
75 * modules.c (scm_sym2var): Don't compare SCM values with ==.
77 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
79 * goops.c (scm_compute_applicable_methods): use
80 scm_remember_upto_here_1 iso scm_remember_upto_here
82 * macros.c: include deprecation.h
84 * vectors.c (s_scm_vector_move_right_x): remove side effect in
86 (s_scm_vector_move_left_x): idem.
88 * net_db.c, posix.c, socket.c: variable naming: change ans to
91 * sort.c (scm_merge_vector_x): accept vector as argument
92 iso. SCM*. This is needed for full GC correctness.
94 * gc.h: undo previous undocumented changes related to #ifdef
97 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
99 * *.c: add space after commas everywhere.
101 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
102 Document cases where SCM_WRITABLE_VELTS() is used.
104 * vectors.h (SCM_VELTS): prepare for write barrier, and let
105 SCM_VELTS() return a const pointer
106 (SCM_VECTOR_SET): add macro.
108 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
110 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
111 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
112 Deprecated the special kind of built-in dynamic syntax transformer
113 that was inaccurately named "macro". Note: The built-in syntax
114 transformers that are named "mmacro" or "memoizing-macro" still
115 exist, and it is these which come much closer to what one would
118 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
120 * eval.c (unmemocopy): Fix for
121 1001-local-eval-error-backtrace-segfaults (unmemoization crash
122 with internal definitions and local-eval).
124 2002-07-12 Gary Houston <ghouston@arglist.com>
126 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
127 defined. They don't do anything useful, especially since the
128 only case where DYNAMIC_LINKING is undefined seems to be
129 when --with-modules=no is given to configure, which is basically
130 requesting that the "dynamic linking module" be omitted.
132 * Makefile.am (libguile_la_SOURCES): move dynl.c from
133 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
135 * extensions.c (load_extension): check DYNAMIC_LINKING for
137 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
138 scm_init_dynamic_linking.
140 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
142 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
143 check for Cygwin when including <winsock2.h>, this is already
144 check for by configure. Thus, revert change from 2002-07-07.
146 2002-07-10 Gary Houston <ghouston@arglist.com>
148 * eq.c: include <string.h>
149 * dynl.c: docstring editing.
151 2002-07-09 Gary Houston <ghouston@arglist.com>
153 * dynl.c (scm_dynamic_call): docstring editing.
155 2002-07-08 Rob Browning <rlb@defaultvalue.org>
157 * gc_os_dep.c: HURD fixes.
159 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
161 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
163 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
164 this should be compiled for BUILD host.
165 Override default rule for
166 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
167 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
168 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
170 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
171 <winsock2.h> on Cygwin even when we have it.
173 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
175 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
176 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
177 the code. Full number of arguments checking of closures is
178 mandatory now. However, the option to disable the checking has
179 most probably not been used anyway.
181 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
183 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
184 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
185 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
186 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
187 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
188 (scm_source_properties, scm_set_source_properties_x,
189 scm_source_property): Removed compile time option SCM_RECKLESS to
190 clean up the code. Full number of arguments checking of closures
191 is mandatory now. However, the option to disable the checking has
192 most probably not been used anyway.
194 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
195 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
197 2002-06-30 Gary Houston <ghouston@arglist.com>
199 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
200 do anything useful. Added a comment about need for a mutex if
201 pre-emptive threading is supported.
203 * posix.c (scm_convert_exec_args), dynl.c
204 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
205 allocate_string_pointers. 2) simplified: don't reallocate the
206 strings, just make an array of pointers 3) avoid memory leaks on
207 error 4) let the procedure report errors in its own name.
208 Consequences: 1) the procedures now assume that SCM strings are
209 nul-terminated, which should always be the case. 2) Since strings
210 are not reallocated, it's now possible for strings passed to
211 dynamic-args-call to be mutated.
213 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
215 * __scm.h, eval.c, eval.h: Removed compile time option
216 MEMOIZE_LOCALS to clean up the code. Now, caching of local
217 variable positions during memoization is mandatory. However, the
218 option to disable the caching has most probably not been used
221 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
223 * print.c (scm_simple_format): Print missing part of format before
224 ~% control. Thanks to Daniel Skarda!
226 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
228 * mkstemp.c: Added exception notice to license statement.
230 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
232 * numbers.c (mem2ureal): When returning an inexact zero, make sure
233 it is represented as a floating point value so that we can change
236 From John W. Eaton <jwe@bevo.che.wisc.edu>
238 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
240 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
242 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
243 in addition to `i386'. Thanks to Dale P. Smith.
245 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
247 * eq.c (real_eqv): New.
248 (scm_eqv_p): Use it when comparing reals and complexes.
250 * numbers.c: Include <string.h>, for strncmp.
251 (mem2complex): Do not create negative NaNs.
252 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
254 (scm_inexact_to_exact): Signal error when converting a NaN.
256 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
258 * posix.c (scm_putenv): Handle removing variables explicitely by
263 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
264 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
266 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
267 [SCO && ! HAVE_ISINF] (isinf): New function.
268 (xisinf, xisnan): New functions.
270 (isfinite): Define in terms of xisinf.
271 (scm_inf_p, scm_nan_p): New functions.
272 (guile_Inf, guile_NaN): New file-scope vars.
273 (guile_ieee_init): New function.
274 (scm_inf, scm_nan): New functions.
275 (idbl2str): Handle Inf and NaN. Remove funny label and
277 (ALLOW_DIVIDE_BY_ZERO): New macro.
278 (scm_divide): Allow division by zero to occur if
279 ALLOW_DIVIDE_BY_ZERO is defined.
280 Handle bignums and ints as special cases.
282 Additional stuff by me:
284 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
285 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
286 (iflo2str): Don't output a '+' for negative numbers or for Inf and
287 NaN. They will provide their own sign.
288 (scm_divide): Only allow divides by inexact zeros. Dividing by
289 exact zeros still signals an errors.
291 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
293 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
294 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
295 (s_scm_slot_exists_p): Rename from s_scm_slots_exists_p.
296 Thanks to Andreas Rottmann.
298 2002-04-20 Gary Houston <ghouston@arglist.com>
300 * removal of unused fields in root state (thanks to Christopher
301 Cramer for pointing out the disuse.)
302 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
303 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
305 * root.c (root_mark): don't mark them.
306 (scm_make_root): don't set them to #f.
307 * init.c (scm_init_standard_ports): don't initialise with the
310 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
312 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
315 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
317 * guile-snarf.in: Do not clean input file. This would write to
318 the $(srcdir) during a VPATH build, which is not allowed. It also
319 isn't needed since it only works when an output filename has been
320 specified and in that case we don't need to clean the input file
321 because the output file will already exist.
323 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
325 * guile-snarf: Install the trap for removing $cleanfile only when
326 the value of $cleanfile is actually known.
328 2002-04-10 Rob Browning <rlb@defaultvalue.org>
330 * .cvsignore: add versiondat.h and *.c.clean.c.
332 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
334 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
335 function, replaces macro SRCBRKP.
337 (SRCBRKP): Deprecated.
339 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
340 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
343 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
345 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
346 CHECK_EXIT and removed all references to them.
348 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
350 * debug.h (scm_ready_p, debug_print): Removed declarations.
352 * eval.c (EVALCELLCAR): Removed.
354 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
355 operation from condition.
357 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
359 * guile-snarf.in: When the output filename is "-", write to
360 stdout. When no "-o" option is given, use "-" as the output
361 filename (i.e., stdout). Only 'clean' the inputfile or remove the
362 output file on error when the output file name is not "-". Define
363 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
365 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
367 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
369 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
370 and the corresponding goto statements. Removed redundant code.
372 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
374 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
375 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
376 Re-enabled handing of rpsubrs and asubrs.
378 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
380 * eval.c (SIDEVAL): Removed.
382 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
383 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
384 argument checking order for set! to locals, variables and symbols.
385 Improvements to control structure. Removed some uses of arg1 and
386 arg2 as temporary variables.
388 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
390 * guile-snarf.in: Remove "--compat=1.4" support.
391 Add "-d" and "-D" support.
393 (deprecated_list): New var.
394 (compat_mode_clean_xxx): Delete.
395 (grep_deprecated): New func.
396 ("main"): If "-d" or "-D", call `grep_deprecated'.
398 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
400 * hooks.h: Change scm_t_c_hookype_t everywhere to
405 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
407 * ports.c (scm_sys_make_void_port): Use `@file'.
409 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
412 * macros.c (scm_makmacro): Don't say that the form replaces its
413 source, because it doesn't.
414 (scm_makmmacro): Clarify difference between this and scm_makmacro.
416 * backtrace.c (scm_display_error), filesys.c (scm_umask,
417 scm_select, scm_basename), goops.c (scm_method_generic_function),
418 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
419 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
422 * debug.c (scm_debug_options), eval.c
423 (scm_eval_options_interface), read.c (scm_read_options): Change
424 incorrect @var in docstring to @code.
426 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
428 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
430 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
431 guile-snarf can remove trailing non-init code.
433 * guile-snarf.in (modern_snarf): Remove everything following and
434 including "^:^" from the output.
436 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
438 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
440 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
442 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
444 * guile-snarf.in: Update copyright.
445 Rewrite to internalize error handling.
446 Add "--compat=1.4" handling.
449 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
450 (snarfcppopts): New var.
451 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
452 (.c.doc): Use $(snarfcppopts).
454 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
455 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
456 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
457 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
458 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
459 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
460 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
461 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
462 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
463 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
464 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
465 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
466 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
467 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
469 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
471 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
472 The next step will be to remove the union 't' and simplify the
473 code of SCM_CEVAL that way.
475 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
477 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
478 rreadfds, rwritefds, rexceptfds): Made static.
480 * gc.c (terminating), fports.c (terminating): Renamed
483 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
485 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
486 potential overflow problems. Thanks to John W Eaton!
488 * strop.c (string_capitalize_x): Treat characters as unsigned so
489 that 8-bit chars work. Thanks to David Pirotte!
491 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
493 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
494 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
495 proc as temporary variables. Introduced temporary variables with
496 hopefully descriptive names for clarification. Replaced SCM_N?IMP
497 by a more explicit predicate in some places.
499 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
501 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
502 Added lots of comments regarding the implementation of #@dispatch.
503 Changed intra-procedure communication to use t.arg1 instead of
504 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
505 variables. Introduced temporary variables with hopefully
506 descriptive names for clarification. Replaced SCM_N?IMP by a more
507 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
508 of computing the expression explicitly. Eliminate now unused
509 label nontoplevel_cdrxbegin.
511 * goops.h (SCM_INSTANCE_HASH): New macro.
513 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
515 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
517 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
518 "guile-snarf" moved back from `noinst_SCRIPTS'.
520 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
522 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
523 exists when adding a source property other than those that are
524 handled explicitly, add the new property to the SRCPROPS obj's
527 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
528 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
530 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
531 debug.status. It isn't needed, and it can overflow the bits
532 reserved for it (which may lead to a segv or a GC abort).
534 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
536 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
537 side-effecting operations from conditions and macro calls.
538 Replaced SCM_N?IMP by a more explicit predicate in some places.
539 Minimized the scope of some variables.
541 2002-03-02 Stefan Jahn <stefan@lkcc.org>
543 * convert.i.c: Fixed int <-> long conversions which would have
544 failed if their sizes were different.
546 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
548 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
549 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
550 as temporary variables. Removed side-effecting operations from
551 conditions and macro calls. Introduced temporary variables with
552 hopefully descriptive names for clarification. Replaced SCM_N?IMP
553 by a more explicit predicate in some places. Removed code that
554 was conditionally compiled if SICP was defined - which it never
557 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
559 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
560 Removed some uses of t.arg1 and proc as temporary variables.
561 Removed side-effecting operations from conditions and macro calls.
562 Introduced temporary variables with hopefully descriptive names
563 for clarification. Replaced SCM_N?IMP by a more explicit
564 predicate in some places.
566 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
568 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
569 explicit predicate in some places.
571 (CHECK_EQVISH): Removed.
573 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
574 variables. Removed side-effecting operations from conditions and
575 macro calls. Introduced temporary variables for clarification.
576 Sorted if-else-if check for the type of the last form in a list by
577 frequency. Avoided some unnecessary tail-recursion calls.
579 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
581 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
582 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
583 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
584 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
585 scm_cell and all its uses to scm_t_cell in accordance to Guile's
586 naming scheme for types.
588 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
589 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
590 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
591 (scm_make_environment), eval.c (scm_closure), fports.c
592 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
593 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
594 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
595 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
596 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
597 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
598 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
599 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
600 scm_alloc_cell to scm_cell.
602 * environments.c (core_environments_observe), gc.c
603 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
604 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
605 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
606 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
607 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
608 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
609 (allocate_weak_vector): Renamed scm_alloc_double_cell to
612 2002-02-27 Stefan Jahn <stefan@lkcc.org>
614 * convert.i.c, convert.c: Better range checking.
616 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
618 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
621 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
623 * Makefile.am: Update path to pre-inst-guile automake frag.
625 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
627 * gc.c (scm_gc_sweep): Make it compile even when deprecated
628 features are excluded.
630 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
632 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
634 2002-02-25 Gary Houston <ghouston@arglist.com>
636 * convert.c: include <string.h> for convert_i.c.
638 2002-02-24 Rob Browning <rlb@defaultvalue.org>
640 * .cvsignore: add stamp-h1.
642 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
644 * unif.c (scm_array_to_list): Correct name, which had been
645 accidentally changed to scm_t_arrayo_list!
647 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
649 * gc.c (scm_gc_sweep): Print an error message when aborting due to
650 underflowing scm_mallocated.
652 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
654 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
655 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
656 Reimplemented using the new scm_gc_malloc, etc., functions and
659 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
661 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
662 to `noinst_PROGRAMS'.
663 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
664 (noinst_PROGRAMS, noinst_SCRIPTS): New.
666 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
668 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
669 non-zero is returned from a port or smob free function.
670 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
671 scm_gc_register_collectable_memory,
672 scm_gc_unregister_collectable_memory, scm_gc_malloc,
673 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
675 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
676 debug-malloc.c, dynl.c, environments.c, environments.h,
677 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
678 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
679 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
680 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
681 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
682 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
683 appropriate. Return zero from smob and port free functions.
685 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
687 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
688 messages while the GC is running.
689 (scm_c_issue_deprecation_warning_fmt): New.
691 * fports.c (scm_setvbuf): Reset read buffer to saved values when
692 it is pointing to the putback buffer.
694 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
696 * gsubr.c (create_gsubr): On "too many args" error,
697 also display arg count and name. Thanks to Bill Schottstaedt.
699 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
701 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
703 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
704 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
705 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
707 * guile-snarf-docs-texi.in: Bye bye.
709 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
711 * symbols.c (scm_make_symbol): Fix typo in docstring.
713 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
714 scm_make_symbol): New prototypes.
716 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
718 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
719 (SCM_SYMBOL_INTERNED_P): New.
720 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
721 SCM_MAKINUM since hash values can well be bignums.
722 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
723 This signals a interned symbol.
724 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
725 scm_make_symbol): New.
727 * print.c (scm_iprin1): Print uninterned symbols unreadably.
729 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
731 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
732 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
735 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
737 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
738 This might help to make unintended clashes less likely.
739 (scm_string_to_symbol): Protect the string until the symbols is
742 2002-01-31 Stefan Jahn <stefan@lkcc.org>
744 * convert.c, convert.h, convert.i.c: New files containing C
745 array to Scheme conversion helpers meant to be replacement
746 functions for the deprecated gh interface.
748 * Makefile.am: Setup rules for new `convert.*' files.
750 2002-01-28 Stefan Jahn <stefan@lkcc.org>
752 * symbols.c (scm_c_symbol2str): New function, replacement for
753 `gh_scm2newsymbol()'.
755 * strings.c (scm_c_substring2str): New function. Proper
756 replacement for `gh_get_substr()'.
758 * socket.c: Include `stdint.h' if available for the `uint32_t'
761 * scmsigs.c (s_scm_sigaction): Initialize `chandler' (inhibits
764 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
766 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
768 Other changes unrelated to Elisp...
770 * eval.c (scm_m_if): Use s_if rather than repeating string literal
772 (comments): Fix a few typos.
773 (scm_for_each): Add parentheses around oddly unparenthesized
776 * read.c (scm_read_opts): Add full stop at end of doc for
779 * script.c (scm_compile_shell_switches): Use scm_str2symbol
780 instead of gh_symbol2scm.
782 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
783 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
785 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
786 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
788 First batch of changes for Elisp support...
790 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
791 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
792 throw.c, vectors.c, weaks.c: Add #include for lang.h.
794 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
795 conditionalize compilation and initialization of Elisp support
798 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
799 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
800 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
801 filesys.c (fill_select_type, retrieve_select_type), fluids.c
802 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
803 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
804 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
805 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
806 options.c (change_option_setting, scm_options), posix.c
807 (environ_list_to_c), print.c (scm_iprlist), throw.c
808 (scm_exit_status), vectors.c (scm_vector), weaks.c
809 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
811 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
814 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
817 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
818 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
819 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
820 (scm_m_atfop): Support function aliasing. Support both function
821 args, which need transformation, and macro args, which do not.
822 Add explanatory comments.
823 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
824 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
825 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
826 SCM_NULLP || SCM_NILP instead of checks against (removed)
827 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
828 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
830 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
831 scm_m_while, scm_nil_eq): Commented out; I don't think we need
832 these, but I don't want to remove them yet, just in case.
833 (scm_init_lang): Define `%nil' variable on Scheme level to hold
836 * lang.h (SCM_NILP): Test against Elisp nil value instead of
837 against (removed) scm_lisp_nil.
838 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
839 (SCM_NULL_OR_NIL_P): New.
841 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
844 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
845 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
848 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
849 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
850 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
851 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
853 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
854 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
855 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
856 Numbering shifted down accordingly.
857 (SCM_ELISP_NIL): New IFLAG.
859 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
861 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
863 * eval.c: Removed outdated references to "everr". Improved some
866 (scm_deval_args, deval_args): Renamed scm_deval_args to
867 deval_args, since it is not part of the interface.
869 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
870 use references to debug.vect[0] before it exists. Add parentheses
873 * goops.h: Added local emacs variables.
875 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
877 * eval.[ch] (scm_deval_args): Made static.
879 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
882 * strings.c (scm_c_string2str): Clarified comment. Replaced
883 THINKME by FIXME for uniformness. Removed question about whether
884 arguments need to be protected from garbage collection: Arguments
885 must be protected as any other variable.
887 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
889 * procs.h (SCM_CLOSURE_BODY): New Macro.
891 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
892 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
893 get_slot_value, set_slot_value), procs.c
894 (scm_procedure_documentation), sort.c (closureless), stacks.c
895 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
898 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
900 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
902 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
905 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
907 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
910 * continuations.c (scm_make_continuation): Do not retain the
911 throw_value when the continuation is invoked.
913 2001-12-08 Stefan Jahn <stefan@lkcc.org>
915 * strings.c (scm_c_string2str): New function. Converts a
916 given Scheme string into a C string. Also put in two
917 THINKME's regarding the malloc policy for the missing converter
920 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
922 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
925 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
927 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
928 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
930 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
931 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
932 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
935 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
937 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
938 SCM_GC_CELL_* macros when accessing free cells.
940 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
942 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
943 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
944 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
945 * strings.h (SCM_MAKE_STRING_TAG): New.
946 * procs.h (SCM_MAKE_CCLO_TAG): New.
947 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
949 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
950 !SCM_ENABLE_DEPRECATED.
952 * async.c, async.h (scm_system_async_mark_from_signal_handler):
955 * scmsigs.c (scm_take_signal): Removed all code that assumes that
956 signal handlers are allowed to divert the flow of control. Call
957 scm_system_async_mark_from_signal_handler instead of
958 scm_system_async_mark.
961 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
962 scm_alloc_double_cell in their place.
964 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
965 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
966 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
967 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
968 scm_deprecated_newcell and scm_deprecated_newcell2.
970 gc.c (scm_tc16_allocated): Only define when including deprecated
972 (scm_debug_newcell, scm_debug_newcell2): Removed.
973 (scm_init_storage): Do not initialize scm_tc16_allocated.
974 (scm_init_gc): Do it here.
975 (allocated_mark): New, from old code.
976 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
978 * inline.c, inline.h: New files.
979 * Makefile.am: Added them in all the right places.
981 * _scm.h: Include "libguile/inline.h".
983 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
984 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
985 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
986 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
987 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
988 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
989 scm_alloc_double_cell, respectively.
991 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
993 * modules.c (scm_c_use_module): Adapt to changes to
994 `process-use-modules'.
996 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
998 * numbers.c (scm_divide): Fix more division by zero errors.
1000 2001-11-21 Gary Houston <ghouston@arglist.com>
1002 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
1003 obsolete. autogen.sh says:
1004 invalid unused variable name: `OMIT_DEPENDENCIES'
1006 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1008 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
1011 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
1013 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
1014 Thanks to Eric Gillespie, Jr!
1016 2001-11-21 Stefan Jahn <stefan@lkcc.org>
1018 * win32-socket.c (getservent, setservent, endservent,
1019 getprotoent, setprotoent, endprotoent): New functions.
1020 Appropriate replacements for M$-Windows.
1022 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
1023 these definitions for GUILE_DEBUG.
1025 * net_db.c: Include "win32-socket.h" if compiling with a native
1026 M$-Windows compiler. Include some pieces of code (protoent and
1027 servent interface) protected by HAVE_* macros when using a
1028 native M$-Windows compiler.
1030 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
1032 * modules.c (scm_c_export): Do nothing when the first argument is
1033 already the terminating NULL. Thanks to Han-Wen Nienhuys!
1035 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
1037 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
1038 also include `buildstamp'.
1040 2001-11-18 Rob Browning <rlb@defaultvalue.org>
1043 (s_scm_major_version): use SCM_MAJOR_VERSION.
1044 (s_scm_minor_version): use SCM_MINOR_VERSION.
1045 (s_scm_micro_version): use SCM_MICRO_VERSION.
1046 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
1050 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
1051 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
1052 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
1054 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
1056 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
1057 Rewrite docstrings without reference to substring-move-left/right,
1058 since the latter no longer exist.
1060 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1062 * eval.c: Removed bogus comment about acros.
1064 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
1065 Minimize scope of local variable. Eliminate dependency on
1066 macro DEBUG_EXTENSIONS.
1068 (s_splicing): New error message string.
1070 (scm_m_body): Issue 'bad body' message rather than 'missing
1071 expression' message.
1073 (scm_m_quote): Eliminate unnecessary copying.
1075 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
1076 checking of the body to scm_m_body.
1078 (scm_m_do): Move comment to function header. Rename arg1 to
1079 binding. Made the code a bit easier to read.
1083 (iqq): Added a comment. Changed the depth parameter to
1084 unsigned. Use size_t for vector lengths. Make sure vector object
1085 is gc protected as long as its contents are read. Add some syntax
1086 checks. Get rid of unnecessary SCM_IMP test. Clean up the
1087 control structure a bit.
1089 (scm_m_delay): Added comment about the implementation of
1092 (scm_m_define): Add comment about guile's currying define
1093 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
1094 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
1096 (scm_m_letrec1): Removed. Part of the functionality is taken
1097 over by the new function 'transform_bindings'.
1099 (transform_bindings): New function. Takes over some of the
1100 functionality of removed function 'scm_m_letrec1', namely to split
1101 a list of bindings into a reversed list of variables and a list of
1104 (scm_m_letrec): Call 'transform_bindings'.
1106 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
1107 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
1108 test. Use 'transform_bindings'. Fixed scoping error with named
1109 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
1110 Jerram for suggesting the fix). Cleaned up the control structure
1113 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
1114 unnecessary consing. Eliminated unnecessary
1115 SCM_DEFER/ALLOW_INTS.
1117 (SCM_CEVAL): Un-obfuscated some loops.
1119 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
1121 * gc.h (scm_unhash_name): Old declaration removed.
1123 * eval.c (s_scm_eval): Change @var{primitive-eval} to
1124 @code{primitive-eval}.
1126 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
1127 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
1128 Change @deffnx lines in docstrings to say {Scheme Procedure}
1129 rather than primitive or procedure.
1131 * posix.c (scm_execl), filesys.c (scm_close), unif.c
1132 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
1133 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
1134 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
1135 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
1136 (scm_string_split, scm_string_ci_to_symbol), strings.c
1137 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
1138 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
1139 Docstring fixes and improvements reflecting edits that have been
1140 made in the reference manual source.
1142 * objprop.c (scm_object_properties, scm_set_object_properties_x,
1143 scm_object_property, scm_set_object_property_x): Remove invalid
1144 @deffnx lines for corresponding procedure property primitives.
1146 These changes add a @deffnx C function declaration and function
1147 index entries for each Guile primitive to the copy of the doc
1148 snarf output that is used for reference manual synchronization.
1149 Online help is unchanged.
1151 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
1152 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
1153 name to SCM_SNARF_DOCS.
1155 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
1156 snarf-check-and-output-texi.
1158 * Makefile.am (guile-procedures.texi): New rule.
1159 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
1160 Changed so that the last stage of doc snarfing is now performed
1161 twice, once to produce guile-procedures.txt for online help, and
1162 once to produce guile.texi for reference manual synchronization.
1164 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1166 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
1167 safely usable as a single statement followed by a ';', for example
1170 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
1172 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
1174 * random.c (scm_random_solid_sphere_x,
1175 scm_random_hollow_sphere_x): Correct "shere" typos.
1177 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
1179 * version.c (scm_version): Update docstring to include
1182 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
1184 * modules.c (scm_c_export): Call va_end after collecting the
1187 * strop.h, strop.c (scm_substring_move_left_x,
1188 scm_substring_move_right_x): Removed.
1190 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
1191 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
1194 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
1196 * numbers.c: Document macros to define when including
1197 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
1198 now rely on SIZEOF_ macros that have been figured out at
1201 * num2integral.i.c: Adapt to new interface.
1202 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
1203 target type by casting it and checking whether it is still the
1204 same. Do not try to handle bignums for integral types that are
1205 smaller than fixnums. When handling bignums, collect the
1206 magnituse first into a unsigned type, and correctly check for
1208 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
1209 only -MIN_VALUE can still be negative of all negative numbers (in
1212 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
1214 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
1215 HAVE_LONG_LONG depending on whether their size is non-zero.
1217 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
1219 * strop.c (scm_string_null_p): Docfix; nfc.
1220 Thanks to Scott Lenser.
1222 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
1224 * extensions.c (scm_load_extension): Canonicalize docstring
1227 * unif.c (scm_uniform_array_write), ports.c
1228 (scm_current_output_port, scm_force_output), dynwind.c
1229 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
1230 filesys.c (scm_open, scm_lstat), struct.c
1231 (scm_make_struct_layout), random.c (scm_random,
1232 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
1233 (scm_i_index): Remove superfluous whitespace from end of docstring
1236 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
1237 strings.c (scm_make_string), variable.c (scm_make_variable,
1238 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
1239 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
1240 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
1241 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
1242 newline at end of docstrings.
1244 * modules.c (scm_set_current_module): Add missing newline to
1247 2001-11-07 Stefan Jahn <stefan@lkcc.org>
1249 * win32-socket.[ch]: New files. Defines Winsock-API error codes
1250 and makes them available through Guile. That is because the
1251 Winsock-API does not store its errors in `errno' and thus cannot
1252 return error messages via `strerror (errno)'.
1254 * socket.c (scm_init_socket): Initialize `win32-socket' part
1255 here under M$-Windows.
1257 * numbers.h: Added missing declaration of
1258 `scm_sys_check_number_conversions()'.
1260 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
1261 and use in `(strerror)' and `(system-error)'.
1263 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
1264 `win32-socket.[ch]' to extra source and header files.
1266 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
1268 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
1269 a call to turn-on-debugging when --debug has been given instead of
1270 turning it on directly. Also, handle new `--no-debug' option,
1271 which might suppress the call to turn-on-debugging.
1273 2001-11-05 Stefan Jahn <stefan@lkcc.org>
1275 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
1277 2001-11-04 Stefan Jahn <stefan@lkcc.org>
1279 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
1280 here (was at guile_LDADD) which describes the dependency
1281 correctly and allows a clean build on Win32.
1283 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
1286 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
1287 import macros for external libraries (libcrypt, libqthreads,
1288 libreadline and libregex).
1290 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
1292 * posix.c (flock): Added support for flock() in M$-Windows.
1294 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
1297 * fports.c (getflags): Differentiate reading and writing pipes
1300 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
1303 * coop.c (coop_condition_variable_timed_wait_mutex): Use
1304 conditionalized error code if `ETIMEDOUT' is not available.
1305 (scm_thread_usleep): Remove bogus declaration of `struct timeval
1308 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
1309 belongs. That is because NO_PREPRO_MAGIC gets undefined after
1310 each inclusion of `num2integral.i.c'.
1311 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
1313 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
1315 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
1316 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
1318 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
1320 * print.c (scm_iprin1): Mark print state as revealed when
1321 dispatching to generic write or display.
1323 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
1325 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
1327 Support for native Win32. Thanks to Stefan Jahn!
1329 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
1330 and win32-dirent.h to extra source and header files. These
1331 include the uname() and the POSIX dirent interface implementation
1332 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
1333 linkers which do not allow unresolved symbols inside shared
1334 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
1337 * __scm.h: Defined SCM_API. This macro gets prepended to all
1338 function and data definitions which should be exported or imported
1339 in the resulting dynamic link library in the Win32 port.
1341 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
1342 chars.h, continuations.h, coop-defs.h, coop-threads.h,
1343 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
1344 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
1345 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
1346 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
1347 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
1348 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
1349 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
1350 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
1351 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
1352 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
1353 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
1354 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
1356 Prefixed each each exported symbol with SCM_API.
1358 * continuations.c: Added comment about the use of the extern
1359 declarations of {get,set}context() functions used in the ia64 port.
1361 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
1362 is meant to be a `unsigned long *'.
1364 * filesys.c: Include `direct.h' if possible. Use local
1365 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
1366 macros for M$-Windows. Implementation of `fstat_Win32()' which is
1367 able to differentiate between sockets and other file descriptors.
1368 Use this function as wrapper in `scm_fstat()'. Fixed typo in
1371 * fports.c: Include `io.h' is possible. Put `*fp' into referring
1372 statement block in `scm_fport_buffer_add()'.
1373 Some corrections in `getflags()'.
1375 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
1377 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
1378 build on Win32. Disable preloaded symbols on Win2 platforms.
1380 * ioext.c, ports.c: Include `io.h' is possible.
1382 * mkstemp.c: Include `process.h' is possible.
1384 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
1386 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
1388 * posix.c: Remove unnecessary dirent includes and defines. Include
1389 local `win32-uname.h' for MinGW. Extern declaration of
1390 `mkstemp()' for systems where it does not exists. Make
1391 `getlogin()' available on M$-Windows.
1393 * scmsigs.c: Made `usleep()' avalable on MinGW.
1395 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
1397 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
1399 * win32-uname.c: Include "win32-uname.h", not "uname.h".
1401 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
1403 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
1404 Don't apply scm_uniform_vector_length on arrays.
1406 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1408 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
1409 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
1410 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
1411 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
1412 scm_list_<n> over scm_cons[2]?.
1414 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
1415 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
1416 SCM_C[AD][AD]R instead of explicit form.
1418 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
1419 comparison parameters.
1421 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
1422 !SCM_NULLP instead of SCM_NIMP.
1424 (scm_m_case): Don't copy the form. Renamed proc to clause and
1425 minimized its scope. Renamed x to clauses. Removed side
1426 effecting operation from macro call.
1428 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
1429 minimized its scope. Renamed x to clauses. Minimized the scope
1430 of variable 'len'. Make sure the else clause is treated specially
1431 even in case of '=>' occurences. Don't change the else to #t in
1432 order to be able to distinguish this case in the evaluator. Leave
1433 type checking of the recipient to the evaluator.
1435 (scm_c_improper_memq): Made the comment somewhat clearer.
1437 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
1438 test for SCM_IM_LET at the place of the formal parameters.
1439 Simplified the formal parameter checking.
1441 (scm_m_letstar): Added Comment. Renamed proc to bindings.
1442 Renamed arg1 to binding and minimized its scope. Eliminated
1443 unnecessary consing.
1445 (scm_m_do): Renamed proc to bindings. Minimized the scope of
1448 (build_binding_list): New static function.
1450 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
1451 Further, split up the 'letrec' unmemoizing code to the
1452 corresponding parts for 'do', 'let' and 'letrec', adding comments
1453 to each form. Cleanup the handling of the do form (This removes
1454 some *real* code :-).
1456 (SCM_CEVAL): Removed side effecting operation from macro call.
1457 Handle the 'else clause of the 'cond form specially - the symbol
1458 'else is not replaced with #t any more.
1460 2001-10-14 Gary Houston <ghouston@arglist.com>
1462 * version.c (scm_version): use sprintf instead of snprintf,
1463 for portability. thanks to Bill Schottstaedt.
1465 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
1467 * read.c (scm_lreadr): When user-defined hash procedure returns
1468 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
1469 an exception. (This prevents parsing of uniform vectors from
1470 interfering with parsing of numbers.)
1472 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
1474 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
1475 PTRDIFF_MIN. Thanks to Ken Raeburn.
1477 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
1479 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
1481 * eval.c (scm_m_atbind): First try to find the variable without
1482 defining it locally; when it has not been found, define it
1485 * modules.c (module_variable): Pass over variables that exist but
1488 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
1490 * backtrace.c (display_backtrace_file_and_line): Only use
1491 scm_basename when POSIX support is compiled in. Thanks to Chris
1494 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1496 * numbers.c (mem2uinteger): Return number read so far when coming
1497 across a hexdigit after having read a # or if not reading a hex
1498 value. This will enable the calling code to correctly handle
1499 forms like 1e2. (The background is, that the exponent markers d,
1500 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
1501 providing this patch.
1503 (mem2complex): Fix erroneous double-negation. Now, numbers like
1504 1-i will be read correctly.
1506 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
1508 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
1510 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
1512 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
1514 * print.c (scm_print_state_vtable, print_state_pool):
1515 Initialize. These variables are now registered as gc roots.
1517 (scm_current_pstate): Update documentation.
1519 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
1520 scm_prin1, scm_init_print): print_state_pool is registered as a
1521 gc root and thus does not need to be protected by a surrounding
1524 (make_print_state): The car of print_state_pool no longer holds
1525 the scm_print_state_vtable.
1527 (scm_current_pstate, scm_make_print_state, print_circref,
1528 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
1531 (scm_prin1): When building lists, prefer scm_list_<n> over
1534 (scm_iprlist): Removed a redundant SCM_IMP test.
1536 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
1538 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1540 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
1542 (scm_memcons, scm_mem_to_proc): When building lists, prefer
1543 scm_list_<n> over scm_cons[2]?.
1545 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
1547 (scm_procedure_name): Use SCM_CADR instead of explicit form.
1549 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
1550 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
1551 for some reason his patch didn't make it into the cvs.
1553 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1555 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
1556 little bit - should even be somewhat more accurate now.
1558 2001-10-08 Rob Browning <rlb@defaultvalue.org>
1560 * gc.c: support ia64 register backing store.
1561 (SCM_MARK_BACKING_STORE): new macro.
1563 * continuations.h: support ia64 register backing store.
1564 (struct scm_t_contregs): add ia64 register backing store.
1566 * continuations.c: support ia64 register backing store.
1567 (continuation_mark): mark ia64 register backing store.
1568 (continuation_free): free ia64 register backing store.
1569 (scm_make_continuation): capture ia64 register backing store.
1570 (copy_stack_and_call): copy ia64 register backing store.
1572 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1574 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
1575 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
1576 instead of SCM_NIMP to test for that case.
1578 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
1579 scm_t_bits instead of long.
1581 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
1583 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
1584 SCM_T_SIGNED_BITS_MIN): New.
1585 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
1586 Use them to make these macros computable by the preprocessor.
1588 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
1589 whether the integral type fits in a fixnum, not the compiler.
1590 This removes a spurious compiler warning. Also, honor the
1591 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
1592 needed for `long long's.
1594 * numbers.c: Define NO_PREPRO_MAGOC when including
1595 num2integral.c.i for `long long' and `signed long long'.
1597 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
1599 These changes fixes a race condition in the Guile coop - pthread
1602 * coop.c (mother_awake_p): New variable.
1603 (coop_create): Set mother_awake_p before creating or signalling
1604 mother; wait until mother is going to sleep before returning.
1605 (mother): Reset mother_awake_p before going to sleep.
1607 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1609 * options.c (protected_objects, scm_init_options): The content of
1610 protected_objects is now protected from garbage collection using
1611 scm_gc_register_root instead of scm_permanent_object.
1613 (get_option_setting): New static function that computes an option
1614 setting as it was formerly done in the function scm_options.
1616 (get_documented_option_setting): New static function that
1617 returns option documentation as it was formerly done in the
1618 function scm_options. Note that documentation C strings are no
1619 longer precomputed into SCM objects. Instead, they are converted
1620 into SCM strings every time get_documented_option_setting is
1623 (change_option_setting): New static functions that modifies the
1624 option setting as it was formerly done in the function
1625 scm_options. The function is now exception safe, i. e. won't
1626 cause a memory leak when interrupted. Further, only non-immediate
1627 option values are added to the protection list.
1629 (scm_options): This function now has only the purpose to dispatch
1630 to to get_option_setting, get_documented_option_setting or
1631 change_option_setting, depending on the arguments given to
1634 (scm_init_opts): Don't convert documentation C strings into SCM
1635 strings. Further, don't protect any object values: They _must_
1636 be immediate values, otherwise there is no guarantee that they
1637 have not been collected before anyway.
1639 * options.[ch] (scm_t_option): Made type unsigned, name into a
1640 constant char* and val into a scm_t_bits type.
1642 (scm_options, scm_init_opts): The number of options is guaranteed
1643 to be larger or equal to zero. Thus, the type is changed to
1646 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1648 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
1649 testing an unsigned value for being >= 0.
1651 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1653 * numbers.h: Removed old comment about using SCM_CAR to access
1656 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
1657 the return value is signed. Thanks to Brian Crowder for the bug
1660 (SCM_SRS): Avoid unnecessary casting and don't unpack input
1661 values. With this patch, SCM_SRS can be safely used for other
1662 types than scm_t_signed_bits. However, it should still better be
1663 an internal macro and thus be renamed to SCM_I_SRS.
1665 (SCM_MAKINUM, SCM_INUM): Use proper casting.
1667 2001-10-03 Gary Houston <ghouston@arglist.com>
1669 * continuations.h, unif.h: in the descriptions of the bit patterns
1670 of the heap cells, make bit 0 the least significant.
1672 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
1674 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
1675 Thanks to Golubev I. N.
1677 2001-09-25 Gary Houston <ghouston@arglist.com>
1679 * ports.c (scm_drain_input): extended the docstring. thanks to
1680 Alex Schroeder and Thien-Thi Nguyen.
1682 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
1684 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
1685 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
1686 macros. (The NUM names might soon change.)
1688 * numbers.h: Added missing declarations.
1690 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
1692 * Makefile.am: Distribute num2float.i.c.
1694 * num2float.i.c: New file, multiply included by numbers.c, used
1695 to "templatize" the float <-> num conversion routines.
1697 * numbers.c: New functions: scm_num2float, scm_float2num,
1698 scm_num2double, scm_double2num.
1700 2001-09-21 Rob Browning <rlb@defaultvalue.org>
1702 * .cvsignore: really add version.h
1704 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
1705 Otherwise it fails on the alpha. However, we might rather choose
1706 this size conditionally.
1708 * numbers.c (scm_gcd): change "k" to a long from an int.
1709 Otherwise it fails on the alpha. However, we might rather choose
1710 this size conditionally.
1712 * error.c (scm_wta): coerce char* to intptr_t before int
1715 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
1718 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
1720 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1722 * numbers.c (scm_integer_expt): Accept inexact integer in second
1723 argument. (Thanks to Bill Schottstaedt.)
1725 2001-09-20 Rob Browning <rlb@defaultvalue.org>
1727 * .cvsignore: add version.h
1729 * versiondat.h.in: removed (obsolete).
1731 * version.h.in: renamed from version.h.
1732 (SCM_GUILE_MAJOR_VERSION): new public macro.
1733 (SCM_GUILE_MINOR_VERSION): new public macro.
1734 (SCM_GUILE_MICRO_VERSION): new public macro.
1736 * version.h: renamed to version.h.in.
1739 (scm_major_version): support integer *_VERSION macros.
1740 (scm_minor_version): support integer *_VERSION macros.
1741 (scm_micro_version): support integer *_VERSION macros.
1742 (scm_version): support integer *_VERSION macros.
1744 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1746 * error.c, error.h: Made error keys globally accessible.
1747 Applications might want to test for these or use them in a direct
1750 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
1751 routines are passed an inexact. This change in behavior is
1752 motivated by concordance with R5RS: It is more common that a
1753 primitive doesn't want to accept an inexact for an exact.
1755 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1757 The following patch partially undoes my patch from 2001-06-30,
1758 where I added the function scm_gc_mark_cell_conservatively. The
1759 function is buggy, since it breaks guile during conservative
1760 marking if a pointer on the stack points directly into the list of
1761 free cells on the heap: With conservative cell marking this will
1762 cause the whole free list to be scanned and marked - boom!
1764 * gc.c (allocated_mark, MARK, heap_segment,
1765 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
1766 (scm_gc_mark_cell_conservatively): Remove function
1767 scm_gc_mark_cell_conservatively and update the corresponding
1768 comments and uses accordingly. Thanks to Christopher Cramer for
1769 the patch. (Minor corrections by me.)
1771 2001-09-15 Gary Houston <ghouston@arglist.com>
1773 * root.h (scm_root_state): removed the continuation_stack and
1774 continuation_stack_ptr members, which have no apparent purpose.
1775 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
1778 * root.c (root_mark), init.c (restart_stack, start_stack), gc
1779 (scm_igc): remove all references to contination_stack and
1780 continuation_stack_ptr, avoiding allocation of a vector and
1781 useless processing during gc.
1783 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1785 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
1787 (TCONC_IN): Make sure that the cell word 0 is initialized last.
1789 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
1791 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
1793 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
1794 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
1796 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1798 * guardians.c (mark_dependencies_in_tconc,
1799 whine_about_self_centered_zombies, scm_init_guardians): Register
1800 the static global variable `self_centered_zombies' via
1801 scm_gc_register_root, to make some cdr-ing unnecessary.
1803 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1805 * backtrace.c (display_backtrace_file,
1806 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
1807 values, use SCM_FALSEP when comparing SCM values against #f.
1808 Thanks to Rob Browning for the bug report.
1810 2001-09-12 Martin Baulig <martin@home-of-linux.org>
1812 * strings.[ch] (scm_str2string): New function.
1814 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
1816 * gc.c (scm_done_free): Always subtract size from scm_mallocated
1817 when computing nm, even if it's negative.
1818 (scm_must_malloc): Abort on overflow of scm_mtrigger.
1819 (scm_must_realloc): Likewise.
1821 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
1823 * numbers.c (scm_sys_check_number_conversions): new function,
1824 defined if Guile is compiled in debugging mode. currently checks
1825 `scm_num2ulong', should check much much more.
1827 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
1828 unsigned, ensure that it's positive. thanks to Martin Baulig!
1830 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1832 * __scm.h: Added new section about compile time selectable
1835 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
1836 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
1837 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
1838 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
1841 * deprecation.c (scm_include_deprecated_features): Simplified.
1843 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
1844 `SCM_IMP´ instead of `!SCM_CELLP´.
1846 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
1847 Extract side-effecting operations from macros.
1849 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
1850 scm_top_level_lookup_closure_var and scm_system_transformer.
1852 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
1854 (heap_segment): Use CELL_P instead of SCM_CELLP.
1856 * init.c (start_stack): Don't initialize
1857 scm_top_level_lookup_closure_var and scm_system_transformer.
1859 * modules.c (scm_set_current_module): Don't access
1860 scm_top_level_lookup_closure_var and scm_system_transformer.
1862 (scm_sym2var): Don't call scm_variable_set_name_hint.
1864 (scm_post_boot_init_modules): Removed deprecated initializations.
1866 * print.c (scm_ipruk): Don't access cell contents of non cells.
1868 * strings.c (scm_string_set_x): All strings are writable.
1870 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
1871 type. There is only one string type now.
1873 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
1875 * tags.h: Remove comments about two different string types.
1877 (SCM_CELLP, SCM_NCELLP): Deprecated.
1879 * variable.c (make_variable): Remove code variant for vcells.
1881 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
1882 SCM_VARIABLE_LOC): Remove code variant for vcells.
1884 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
1885 SCM_ENABLE_DEPRECATED with the logic reversed.
1887 * dynl.c (moddata, registered_mods), dynl.[ch]
1888 (scm_register_module_xxx, scm_registered_modules,
1889 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
1890 (*top-level-lookup-closure*), eval.[ch]
1891 (scm_top_level_lookup_closure_var, scm_system_transformer,
1892 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
1893 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
1894 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
1895 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
1896 scm_unprotect_object), modules.c (root_module_lookup_closure,
1897 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
1898 beautify_user_module_x_var, try_module_autoload_var,
1899 scm_module_full_name), modules.[ch] (scm_the_root_module,
1900 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
1901 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
1902 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
1903 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
1904 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
1905 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
1906 scm_make_shared_substring), tags.h (scm_tc7_substring,
1907 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
1908 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
1909 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
1910 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
1913 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
1914 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
1915 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
1916 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
1917 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
1918 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
1919 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
1920 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
1921 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
1922 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
1923 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
1924 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
1925 (setzone, scm_strftime, scm_strptime), vports.c
1926 (scm_make_soft_port): Remove calls to
1927 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
1928 gone, all strings are 0-terminated anyway.
1930 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
1931 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
1932 double inclusion of the same headers to the SCM_<filename>_H
1935 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
1936 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
1937 print.c (scm_iprin1): The type scm_tc7_substring does not exist
1940 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
1941 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
1942 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
1943 !SCM_<foo> over SCM_N<foo>.
1945 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1947 * Makefile.am: Remove references to symbols-deprecated.c.
1949 * symbols.c (scm_init_symbols): Don't initialize deprecated
1952 * symbols-deprecated.c: Removed.
1954 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
1955 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
1956 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
1957 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
1958 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
1959 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
1960 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
1961 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
1962 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
1963 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
1964 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
1965 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
1966 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
1967 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
1968 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
1969 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
1970 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
1971 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
1972 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
1973 scm_intern0, scm_sysintern, scm_sysintern0,
1974 scm_sysintern0_no_module_lookup, scm_symbol_value0,
1975 scm_string_to_obarray_symbol, scm_intern_symbol,
1976 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
1977 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
1978 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
1979 vectors.[ch] (scm_vector_set_length_x): Removed.
1981 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
1982 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
1983 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
1984 Renamed the macros that are defined to inhibit double inclusion of
1985 the same headers to the SCM_<filename>_H format.
1987 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
1988 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
1991 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1993 * continuations.h (scm_contregs), debug.h (scm_debug_info,
1994 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
1995 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
1996 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
1997 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
1998 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
1999 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
2000 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
2001 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
2002 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
2003 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
2004 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
2006 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
2007 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
2008 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
2009 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
2010 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
2011 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
2012 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
2013 double inclusion of the same headers to the SCM_<filename>_H
2016 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
2017 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
2018 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
2019 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
2020 !SCM_<foo> over SCM_N<foo>.
2022 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2024 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
2025 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
2026 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
2027 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
2028 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
2029 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
2030 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
2031 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
2032 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
2033 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
2034 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
2035 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
2036 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
2037 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
2038 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
2039 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
2040 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
2041 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
2042 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
2043 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
2044 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
2045 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
2046 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
2047 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
2048 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
2049 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
2050 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
2051 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
2052 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
2053 the macros that are defined to inhibit double inclusion of the
2054 same headers to the SCM_<filename>_H format.
2056 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
2058 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
2059 "scm_t_portable" with "scm_port_table" which was an artifact from
2060 the great "scm_*_t -> scm_t_" renaming.
2062 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
2064 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
2065 used; nfc. Thanks to Bill Schottstaedt.
2067 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
2068 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
2069 Thanks to Chris Cramer.
2071 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
2073 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
2075 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
2077 * dynwind.h (scm_swap_bindings): Declare.
2078 * dynwind.c (scm_swap_bindings): Make non-static.
2080 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
2082 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
2083 doing exactly nothing about them). thanks Neil!
2085 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
2087 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
2089 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
2091 * gc.c: Fix omission bug: Add `heap_segment' forward decl
2092 (proto) in the case when either `GUILE_DEBUG' or
2093 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
2095 (map_free_list): Fix typo: Ref `f' correctly.
2097 Thanks to Chris Cramer.
2099 2001-08-15 Rob Browning <rlb@defaultvalue.org>
2101 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
2103 (libpath.h): change libguileversion to libguileinterface.
2105 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
2107 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
2108 ChangeLog-2000. Thanks to Daniel Skarda!
2110 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
2112 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
2113 do it from the Makefile.
2115 * Makefile.am: rearrange the snarfing slightly, so that .doc files
2116 are of a reasonable size.
2118 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
2120 * stacks.c (scm_make_stack): Improve docstring by explaining use
2123 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
2125 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
2126 scm_char_whitespace_p, scm_char_upper_case_p,
2127 scm_char_lower_case_p, scm_char_is_both_p): Do not require
2128 characters to fulfill isascii in addition to the primary
2131 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2133 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
2134 scm_istr2flo, scm_istring2number): Removed.
2136 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
2139 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
2140 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
2143 (scm_string_to_number): Use new number parser.
2145 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
2146 handles complex numbers.
2148 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
2151 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
2154 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
2156 (scm_i_mem2number): Added.
2158 (scm_exact_to_inexact): Changed signature.
2160 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
2161 here instead of within scm_i_mem2number. Call scm_i_mem2number
2162 instead of scm_istr2int and scm_istring2number.
2164 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2166 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
2167 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
2168 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
2169 !SCM_<pred> over SCM_N<pred>.
2171 (scm_eval_body): Remove side effecting code from macro call.
2173 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
2176 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2178 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
2180 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
2182 Removed vcell slot from structs.
2184 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
2187 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
2188 zero. Use scm_vtable_index_layout instead of "0" when accessing
2190 (scm_init_struct): Remove vcell slot layout code from
2191 required_vtable_fields.
2193 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
2195 * goops.c (build_class_class_slots): Removed vcell slot
2198 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
2199 Removed vcell slot layout code.
2200 (scm_si_vcell): Removed.
2202 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2204 "Glocs" have been removed.
2206 * tags.h: Update tag system docs.
2207 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
2208 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
2209 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
2210 or SCM_NCONSP, respectively.
2212 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
2213 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
2214 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
2216 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
2217 tell glocs from structs.
2219 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
2221 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
2222 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
2223 instead of with glocs.
2224 (EVALCAR): Do not test for glocs.
2225 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
2227 (scm_unmemocar): Do not handle glocs.
2228 (scm_m_atfop): Memoize as a variable, not as a gloc.
2229 (scm_eval_args, scm_deval_args): Do not handle glocs.
2230 (scm_ceval, scm_deval): Likewise.
2232 * eval.h (SCM_XEVALCAR): Do not test for glocs.
2233 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
2236 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
2238 * dynwind.c (scm_swap_bindings): Likewise.
2239 (scm_dowinds): Updated to recognize lists of variables instead of
2242 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
2245 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
2248 2001-07-25 Gary Houston <ghouston@arglist.com>
2250 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
2251 docstrings to reflect the n-ary implementation.
2253 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2255 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
2256 value of a variable, not the plain "return" statement.
2258 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
2260 * eval.c: Allow variables in memoized code (in addition to glocs).
2261 (scm_lookupcar): Handle variables in lost races. Replace symbol
2262 with variable directly, do not make a gloc.
2263 (scm_unmemocar): Rewrite variables using a reverse lookup, just
2265 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
2268 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2270 * variable.c (scm_i_variable_print): Use "value" instead of
2271 "binding" since a binding is the mapping between symbols and
2272 variables, not between variables and their values.
2274 * tags.h (scm_tc7_variable): New.
2275 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
2276 * print.c (scm_iprin1): Likewise.
2278 * variable.h (scm_tc16_variable): Removed.
2279 (SCM_VARIABLEP): Test for new tc7 code.
2280 (scm_i_variable_print): New.
2281 * variable.c (scm_tc16_variable): Removed.
2282 (variable_print): Renamed to scm_i_variable_print and made
2284 (variable_equal_p): Removed.
2285 (make_variable): Construct a tc7 object instead of a smob.
2286 (scm_init_variable): Do not register smob.
2288 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
2290 * tags.h: Include inttypes.h when we have it.
2292 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
2294 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
2295 is taken by the new SCM_IM_CALL_WITH_VALUES.
2296 * print.c (scm_isymnames): Update table accordingly.
2298 2001-07-22 Gary Houston <ghouston@arglist.com>
2300 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
2301 SCM_MAKINUM to convert regoff_t value to SCM.
2303 2001-07-21 Gary Houston <ghouston@arglist.com>
2305 * scmsigs.c: include sys/time.h for itimer stuff.
2307 2001-07-19 Rob Browning <rlb@defaultvalue.org>
2309 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
2311 * c-tokenize.lex: add option %nounput to quiet warning.
2312 Add prototype for yylex to quiet warning.
2314 * scmconfig.h.in: add flags for setitimer and getitimer.
2316 * scmsigs.h (scm_init_scmsigs): new prototype.
2317 (scm_init_scmsigs): new prototype.
2319 * scmsigs.c (s_scm_setitimer): new function.
2320 (s_scm_setitimer): new function.
2322 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2324 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
2325 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
2326 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
2327 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
2328 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
2329 guile-func-name-check.in, guile-snarf-docs-texi.in,
2330 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
2331 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
2332 objprop.c, objprop.h, options.c, options.h, random.h,
2333 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
2334 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
2335 version.c, version.h: Updated copyright notice.
2337 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2339 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
2340 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
2341 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
2342 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
2343 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
2344 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
2345 sym_environment, scm_sym_change_class): New static variables to
2346 hold predefined symbols.
2348 (build_class_class_slots): Build the list using scm_list_n
2349 instead of cons. Also, slots are already created as lists, thus
2350 making a call to maplist unnecessary.
2352 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
2353 scm_class_direct_subclasses, scm_class_direct_methods,
2354 scm_class_precedence_list, scm_class_slots, scm_class_environment,
2355 scm_method_procedure, create_standard_classes, purgatory): Use
2358 (build_slots_list, compute_getters_n_setters,
2359 scm_sys_initialize_object, scm_sys_inherit_magic_x,
2360 get_slot_value_using_name, set_slot_value_using_name,
2361 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
2362 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
2363 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
2365 (scm_sys_prep_layout_x): Minimize variable scopes.
2367 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
2368 scm_sys_fast_slot_set_x): Fix signedness.
2370 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
2371 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
2372 scm_memoize_method, scm_wrap_object): Use packing and unpacking
2373 when converting to and from SCM values.
2375 (scm_enable_primitive_generic_x): Add rest argument checking.
2377 (map, filter_cpl, maplist, scm_sys_initialize_object,
2378 scm_sys_prep_layout_x, slot_definition_using_name,
2379 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
2380 call_memoize_method, scm_make, scm_make_class): Prefer explicit
2381 predicates over SCM_N?IMP tests.
2383 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
2386 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
2389 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2391 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
2393 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
2395 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
2397 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
2399 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
2401 * strings.c (s_scm_string): fix arg position in assert.
2403 2001-07-11 Gary Houston <ghouston@arglist.com>
2405 * strports.c (st_write): use memcpy, not strncpy. thanks to
2408 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
2410 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
2411 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
2412 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
2413 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
2414 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
2415 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
2416 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
2417 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
2418 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
2419 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
2420 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
2421 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
2422 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
2423 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
2424 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
2425 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
2426 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
2427 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
2428 weaks.c, weaks.h: Remove "face-lift" comment.
2430 2001-07-08 Rob Browning <rlb@defaultvalue.org>
2432 * .cvsignore: add stamp-h.in.
2434 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2436 * hooks.c (scm_make_hook, scm_add_hook_x),
2437 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
2438 value info to the docstrings.
2440 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2442 Some more compatibility patches for Windows.
2444 * posix.c (getlogin): getlogin() implementation for Windows.
2446 * backtrace.c, ioext.c: Include <stdio.h>.
2448 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
2451 * cpp_sig_symbols.in: Added SIGBREAK.
2453 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
2455 * strports.c (scm_read_0str, scm_eval_0str): Call
2456 scm_c_read_string and scm_c_eval_string respectively, not
2457 themselves. Thanks to Dale P. Smith!
2459 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2461 * unif.c (scm_array_set_x): The variable args does not
2462 necessarily have to be a list. Further, got rid of a redundant
2465 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2467 * list.c (SCM_I_CONS): Make sure the cell type is initialized
2470 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
2471 init_heap_seg): Fixed signedness.
2473 (init_heap_seg): Replaced strange for-loop with a while loop.
2475 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
2477 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
2479 The following patch adds conservative marking for the elements of
2480 free or allocated cells.
2482 * gc.c (allocated_mark, heap_segment): New static functions.
2484 (which_seg): Deleted, since the functionality is now provided by
2485 function heap_segment.
2487 (map_free_list): Use heap_segment instead of which_seg.
2489 (MARK): If cell debugging is disabled, mark free cells
2492 (scm_mark_locations, scm_cellp): Extracted the search for the
2493 heap segment of a SCM value into function heap_segment.
2495 (scm_init_storage): Allocated cells must be marked
2498 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
2500 The following patch changes the representation of weak vectors to
2501 double cells instead of using an extension of the vector's
2504 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
2505 the result of SCM_WVECT_GC_CHAIN.
2507 (scm_gc_sweep): Weak vectors don't have extra fields any more.
2509 * weaks.c (allocate_weak_vector): New static function. It does
2510 not patch any previously created vector object during the
2511 construction of a weak vector, and thus doesn't need to switch
2512 off interrupts during vector creation.
2514 (scm_make_weak_vector, scm_make_weak_key_hash_table,
2515 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
2516 Use allocate_weak_vector to provide the new weak vector object.
2518 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
2519 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
2520 now stored in the double cell.
2522 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
2525 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
2526 using an entry of the double cell.
2528 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
2530 * stamp-h.in: bye bye
2532 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
2534 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
2537 * load.c, load.h (scm_c_primitive_load,
2538 scm_c_primitive_load_path): New.
2540 * strports.c, strports.h (scm_c_read_string): Renamed from
2541 scm_read_0str. Also, added "const" qualifier to argument.
2542 (scm_c_eval_string): Renamed from scm_eval_0str.
2543 (scm_read_0str, scm_eval_0str): Deprecated.
2545 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2547 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
2550 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
2552 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
2553 scm_list_n): New functions.
2554 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
2555 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
2556 (lots of files): Use the new functions.
2558 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
2560 * strings.c: #include "libguile/deprecation.h".
2562 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2564 * read.c (scm_lreadr): When reading a hash token, check for a
2565 user-defined hash procedure first, so that overriding the builtin
2566 hash characters is possible (this was needed for implementing
2567 SRFI-4's read synax `f32(...)').
2569 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
2570 because the latter is unsigned now and breaks comparisons like
2571 (n < (scm_t_signed_bits)MIN_VALUE).
2573 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
2575 * eval.h, eval.c (scm_call_4): New function.
2577 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
2578 directly rather than dispatching to them via scm_ithrow and a lazy
2581 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
2582 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
2583 for trap handler procedures.
2585 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
2586 procedures not being #f.
2588 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
2590 * Makefile.am (c-tokenize.c): add rule to generate it.
2591 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
2593 filter-doc-snarfage.c: remove.
2595 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2597 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
2599 The following set of changes makes compiling Guile under various
2600 Windows compilers easier. Compilation under GNU systems should
2601 not be affected at all.
2603 Thanks to Stefan Jahn for all necessary information, patches and
2606 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
2607 getpgrp, ttyname, primitive-fork and some header inclusion for
2610 * random.c: Define M_PI, if not predefined and use __int64 for
2611 LONG64 under Windows.
2613 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
2614 Windows and conditionalize some signal names.
2616 * socket.c (scm_getsockopt): Added missing comma.
2617 Include socket library header under Windows.
2619 * stime.c (CLKTCK): Add cast to int, to make it compile under
2622 * ports.c (truncate): New function, compiled only under Windows.
2624 * net_db.c: Do not declare errno under Windows.
2626 * iselect.h, inet_aton.c: Include socket library headers under
2629 * guile.c (inner_main): Under Windows, initialize socket library
2630 and initialize gdb_interface data structures.
2632 * gdb_interface.h: Under Windows, gdb_interface cannot be
2633 initialized statically. Initialize at runtime instead.
2635 * fports.c (write_all): ssize_t -> size_t.
2636 (fport_print): Conditionalize call to ttyname().
2637 (getflags): New function, compiled only under Windows.
2639 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
2640 primitives chown, link, fcntl.
2641 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
2644 * backtrace.c: Include <io.h> under Windows.
2646 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
2648 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
2651 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
2653 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2654 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
2655 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2656 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
2657 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
2658 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
2659 (scm_dynamic_wind, scm_dowinds), environments.c
2660 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
2661 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
2662 goops.c (GETVAR, purgatory, make_class_from_template,
2663 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
2664 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
2665 (scm_primitive_load), modules.c (scm_resolve_module,
2666 scm_c_define_module, scm_c_use_module, scm_c_export,
2667 module_variable, scm_eval_closure_lookup, scm_sym2var,
2668 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2669 ports.c (scm_port_for_each), print.c (scm_printer_apply),
2670 properties.c (scm_primitive_property_ref), ramap.c (ramap,
2671 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
2672 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
2673 (scm_object_to_string, scm_call_with_output_string,
2674 scm_call_with_input_string), throw.c (scm_body_thunk,
2675 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
2676 scm_make_shared_array), vports.c (sf_flush, sf_write,
2677 sf_fill_input, sf_close): Use one of the above functions.
2678 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
2680 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2682 * filesys.c (scm_close), ports.c (scm_close_port,
2683 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
2684 instead of SCM_NEGATE_BOOL.
2686 * filesys.c (scm_stat): Clean up type dispatch.
2688 * filesys.c (scm_stat), ports.c (scm_input_port_p,
2689 scm_output_port_p): Get rid of redundant IM type check.
2691 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
2692 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
2693 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2694 scm_return_entry), numbers.c (scm_number_to_string), objects.c
2695 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
2696 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
2697 scm_addr_vector), stime.c (scm_strftime), strings.c
2698 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
2699 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
2700 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2701 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
2702 instead of scm_makfromstr.
2704 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
2705 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
2706 scm_read_hash_extend), stime.c (scm_strftime), strings.c
2707 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
2708 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
2709 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
2710 !SCM_<pred> over SCM_N<pred>.
2712 * strings.[ch] (scm_makfromstr): Deprecated.
2714 (scm_mem2string): New function, replaces scm_makfromstr.
2716 * strings.c (scm_substring), strop.c (string_copy,
2717 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2718 (scm_symbol_to_string): Fix gc problem.
2720 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
2723 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
2724 warning about comparing signed and unsigned values. This fix is
2725 not optimal, since it won't work reliably if sizeof (c_start) >
2726 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
2727 solution is to define this macro as an inline function, thus
2728 allowing to specifiy the types of c_start and c_end.
2730 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2732 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
2735 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
2736 Rename <foo>H to SCM_<foo>_H.
2738 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
2739 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2741 (narrow_stack): Make i unsigned. Don't use side-effecting
2742 operations in conditions.
2744 (narrow_stack, scm_make_stack, scm_stack_id,
2745 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
2747 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
2748 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
2751 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
2754 (scm_last_stack_frame): Remove bogus `;´.
2756 * stacks.h (SCM_FRAMEP): Fix type check.
2758 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
2760 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
2761 c-tokenize.c when doing maintainer-clean.
2763 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
2765 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
2768 * eval.c: all hash signs are in column 0.
2770 * Makefile.am (guile_filter_doc_snarfage): build using
2771 c-tokenize.c, not filter-doc-snarfage.c.
2772 rearrange snarfing dependencies a bit.
2774 * c-tokenize.lex: new file.
2776 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
2778 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
2779 scm_t_srcpropso_plist. See the big type renaming.
2780 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
2781 Thanks to Seth Alves!
2783 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
2784 they aren't defined already.
2786 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
2788 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
2789 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
2792 * backtrace.c (display_expression, scm_set_print_params_x,
2793 display_application, display_frame, scm_backtrace), numbers.c
2794 (scm_istring2number), objects.c (scm_class_of,
2795 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
2796 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2798 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
2801 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
2802 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
2804 * objects.c (scm_class_of): Type fix.
2806 (scm_mcache_lookup_cmethod): Improved comment, simplified,
2809 * pairs.h (scm_error_pair_access): The function can return if
2812 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2814 * init.c (scm_init_guile_1): Removed initialization of tag.c.
2816 * gdbint.c, init.c: Removed inclusion of tag.h.
2818 * tag.h, tag.c: Removed files.
2820 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
2822 2001-06-20 Gary Houston <ghouston@arglist.com>
2824 * deprecation.c, extensions.c, rw.c: include string.h.
2826 2001-06-19 Gary Houston <ghouston@arglist.com>
2828 * filter-doc-snarfage.c (process): added ungetc in
2829 MULTILINE_COOKIE case since otherwise it fails when there's no
2830 space between the '(' and the quote of the following string
2833 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2835 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
2837 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2839 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
2840 extension takes place.
2841 * strings.h (SCM_STRING_LENGTH): Likewise.
2842 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
2844 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
2847 * tags.h: Include <stdint.h> when we have it.
2848 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
2849 available. Else use "unsigned long".
2850 (scm_signed_bits_t): New.
2852 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
2853 (SCM_INUM): Cast result to scm_signed_bits_t.
2855 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
2857 * mkstemp.c: Update path to #include file scmconfig.h.
2858 Thanks to Golubev I. N.
2860 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
2862 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
2864 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
2865 the macro definition.
2867 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
2868 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
2869 instead of SCM_INST_TYPE.
2871 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
2872 the object is a struct before accessing its struct flags.
2874 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
2876 2001-06-10 Gary Houston <ghouston@arglist.com>
2878 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
2879 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
2880 work reliably anymore. try it from boot-9.scm instead.
2882 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
2884 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
2885 Thanks to Matthias Köppe!
2887 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
2889 * snarf.h, filter-doc-snarfage.c: more changes to cope with
2890 space-happy C preprocessors.
2892 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
2893 inside cookies. thanks to Matthias Köppe!
2895 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2897 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
2898 keywords. Fix gc protection.
2900 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
2901 operations in macro calls.
2903 * pairs.c (scm_error_pair_access): Avoid recursion.
2905 Thanks to Matthias Koeppe for reporting the bugs that correspond
2906 to the following set of patches.
2908 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
2909 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
2910 bitvector base address using SCM_BITVECTOR_BASE.
2912 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
2915 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2917 * goops.c (SCM_CLASS_REDEF): Removed.
2919 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
2922 Thanks to Matthias Koeppe for reporting the bugs that correspond
2923 to the following set of patches.
2925 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
2926 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
2927 scm_sys_allocate_instance, clear_method_cache,
2928 scm_sys_invalidate_method_cache_x, scm_make,
2929 create_standard_classes, scm_make_port_classes, scm_make_class,
2930 scm_add_slot): Use SCM_SET_SLOT to set slot values.
2932 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
2934 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
2936 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
2937 UNARY_ELTS_CODE): Remove bogus break statement.
2939 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
2940 Don't access bit vectors elements as SCM objects.
2942 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
2943 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
2944 Don't assign to an unpacked value.
2946 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
2948 * __scm.h (SCM_NORETURN): Moved here from error.h.
2950 (SCM_UNUSED): New macro.
2952 (SCM_DEBUG_PAIR_ACCESSES): New macro.
2954 * backtrace.c (display_error_handler), continuations.c
2955 (continuation_print), debug.c (debugobj_print), dynwind.c
2956 (guards_print), environments.c (observer_print,
2957 core_environments_finalize, leaf_environment_cell,
2958 leaf_environment_print, eval_environment_print,
2959 eval_environment_observer, import_environment_define,
2960 import_environment_undefine, import_environment_print,
2961 import_environment_observer, export_environment_define,
2962 export_environment_undefine, export_environment_print,
2963 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
2964 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
2965 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
2966 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
2967 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
2968 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
2969 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
2970 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
2971 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
2972 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
2973 set_slot_value, test_slot_existence, scm_change_object_class,
2974 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
2975 default_setter), guardians.c (guardian_print, guardian_gc_init,
2976 guardian_zombify, whine_about_self_centered_zombies), guile.c
2977 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
2978 mallocs.c (malloc_print), numbers.c (scm_print_real,
2979 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
2980 end_input_default, scm_port_print, fill_input_void_port,
2981 write_void_port), root.c (root_print), smob.c (scm_mark0,
2982 scm_free0, scm_smob_print, scm_smob_apply_1_error,
2983 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
2984 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
2985 (scm_struct_free_0, scm_struct_free_standard,
2986 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
2987 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
2988 scm_handle_by_throw, scm_ithrow), weaks.c
2989 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
2990 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
2991 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
2993 * error.h (SCM_NORETURN): Moved to __scm.h.
2995 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
2996 Renamed <foo>H to SCM_<foo>_H.
2998 * gc.c (debug_cells_gc_interval): New static variable.
3000 (scm_assert_cell_valid): If selected by the user, perform
3001 additional garbage collections.
3003 (scm_set_debug_cell_accesses_x): Extended to let the user specify
3004 if additional garbage collections are desired.
3006 (mark_gc_async): If additional garbage collections are selected
3007 by the user, don't call the after-gc-hook. Instead require the
3008 user to run the hook manually.
3010 * pairs.c (scm_error_pair_access): New function. Only compiled
3011 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
3013 * pairs.h (SCM_VALIDATE_PAIR): New macro.
3015 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
3016 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
3017 is a real pair object. (Glocs are also accepted, but that may
3018 change.) If not, abort with an error message.
3020 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3022 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
3024 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
3025 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
3027 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
3029 * extensions.c (scm_c_register_extension): Allow NULL as library
3031 (load_extension): Ignore NULL library names when comparing.
3033 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
3034 non-pointers are being compared. Thanks to Alexander Klimov!
3036 2001-06-04 Gary Houston <ghouston@arglist.com>
3038 * rw.c (scm_write_string_partial): new procedure implementing
3039 write-string/partial in (ice-9 rw).
3040 * rw.h: declare scm_write_string_partial.
3042 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
3044 * keywords.c (keyword_print): Substract 1 from length of symbol
3045 name, accounting for the silly dash.
3047 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
3048 Do not emit deprecation warning.
3050 Added exception notice to all files.
3052 * dynl.c: Include "deprecation.h".
3054 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
3056 * dynl.c (scm_register_module_xxx, scm_registered_modules,
3057 scm_clear_registered_modules): Deprecated.
3059 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
3061 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
3062 guile-snarf-docs-texi.
3064 * fports.c: HAVE_ST_BLKSIZE changed to
3065 HAVE_STRUCT_STAT_ST_BLKSIZE.
3066 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
3067 HAVE_STRUCT_STAT_ST_BLKSIZE.
3069 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
3070 HAVE_STRUCT_STAT_ST_RDEV.
3071 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
3072 HAVE_STRUCT_STAT_ST_BLKSIZE.
3073 (scm_stat2scm): HAVE_ST_BLOCKS changed to
3074 HAVE_STRUCT_STAT_ST_BLOCKS.
3076 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
3078 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
3079 of scm_eval_x to allow module changes between the forms in the
3080 string. Set/restore module using scm_c_call_with_current_module.
3082 * mkstemp.c: New file, slightly modified from libiberties
3085 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
3087 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
3088 filter-doc-snarfage.c: new files.
3090 * Makefile.am: add stuff to [build,] use and distribute
3091 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
3093 * guile-snarf.in: grok the new snarf output.
3095 * snarf.h: make the output both texttools- and `read'-friendly.
3097 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
3098 guile-snarf-docs. (should also deprecate, I guess. maybe not).
3100 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
3102 * print.c (scm_simple_format): Support "~~" and "~%". Signal
3103 error for unsupported format controls and for superflous
3104 arguments. Thanks to Daniel Skarda!
3106 * print.h, print.c (scm_print_symbol_name): Factored out of
3108 (scm_iprin1): Call it.
3110 * keywords.c (keyword_print): Use scm_print_symbol_name so that
3111 weird names are printed correctly.
3113 * print.c (scm_print_symbol_name): Symbols whose name starts with
3114 `#' or `:' or ends with `:' are considered weird.
3116 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3118 * numbers.c (scm_difference, scm_divide): Clarified comments for -
3121 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3123 * debug.h: Removed prototype for scm_eval_string.
3125 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3127 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
3128 (make-string 2000 #\!))' in an older version).
3130 Change strncpy to memcpy to allow embedded NUL characters in
3133 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
3135 * hooks.c (scm_create_hook): deprecated.
3136 (make_hook): deleted.
3137 (scm_make_hook): all the hook creation code is now here.
3139 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
3140 a hook, make it permanent, and do a `scm_c_define' on it.
3142 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
3144 * socket.c (s_scm_inet_pton): fix docstring quoting.
3145 (s_scm_inet_ntop): ditto.
3147 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
3149 * hashtab.c (scm_internal_hash_fold): fix argument position in
3152 * environments.c (s_scm_import_environment_set_imports_x): fix
3153 argument position in SCM_ASSERT.
3155 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
3156 (s_scm_make_iloc): ditto.
3158 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3160 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
3162 * eval.c (promise_print): Read the promise's value as an object.
3164 (SCM_CEVAL): Don't perform side-effecting operations in macro
3167 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
3168 conditional expression.
3170 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
3173 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
3174 text, removed redundant computation of effective_length and fixed
3177 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
3180 (wrap_init): Don't use SCM_C[AD]R for non pairs.
3182 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
3184 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
3185 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
3187 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
3189 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
3190 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
3191 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
3192 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
3194 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
3196 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
3198 * ramap.c (ramap_rp): Removed bogus `;´.
3200 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
3203 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
3204 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
3205 Read SCM objects rather than scm_bits_t values.
3207 * tags.h (SCM_VOIDP_TEST): Removed.
3209 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
3210 value of 2 now corresponds to the former 1, the current 1
3211 corresponds to the former situation that SCM_VOIDP_TEST was
3214 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
3215 If this appears to be not ANSI compliant, we will change it to
3216 typedef struct scm_unused_struct { } * SCM;
3217 Thanks to Han-Wen Nienhuys for the suggestion.
3219 * unif.c (scm_array_set_x): Fix typing problem, and use
3220 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
3221 dealing with uniform vectors.
3223 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
3225 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
3226 (scm_igc): mark from them, too (precisely, not conservatively!).
3228 * root.h (scm_gc_registered_roots): new object in
3231 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
3232 `scm_protect_object'. shouldn't call it at all, though, it seems.
3234 * gc.c (scm_[un]protect_object): deprecated.
3235 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
3236 (scm_gc_[un]register_root[s]): new.
3238 * gc.h: add prototypes for scm_gc_[un]protect_object,
3239 scm_gc_[un]register_root[s].
3241 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
3243 revert the controversial part of the 2001-05-24 changes.
3245 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
3247 * modules.c (scm_env_module): Exported to Scheme.
3249 * eval.c (scm_debug_opts): New option `show-file-name'.
3251 * debug.h (SCM_SHOW_FILE_NAME): New.
3253 * backtrace.c: Include "libguile/filesys.h".
3254 (sym_base, display_backtrace_get_file_line,
3255 display_backtrace_file, display_backtrace_file_and_line): New.
3256 (display_frame): Call display_backtrace_file_and_line if that is
3258 (display_backtrace_body): Call scm_display_backtrace_file if
3261 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
3262 Prototypes removed since there's no definition for these
3265 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3267 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
3268 Changed use of scm_array->scm_array_t and
3269 scm_array_dim->scm_array_dim_t to enable build with
3270 --disable-deprecated.
3272 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
3274 The purpose of this set of changes is to regularize Guile's usage
3275 of ANSI C integral types, with the following ideas in mind:
3277 - SCM does not nesessarily have to be long.
3278 - long is not nesessarily enough to store pointers.
3279 - long is not nesessarily the same size as int.
3281 The changes are incomplete and possibly buggy. Please test on
3285 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
3288 * unif.h: type renaming:
3289 scm_array -> scm_array_t
3290 scm_array_dim -> scm_array_dim_t
3291 the old names are deprecated, all in-Guile uses changed.
3293 * tags.h (scm_ubits_t): new typedef, representing unsigned
3296 * stacks.h: type renaming:
3297 scm_info_frame -> scm_info_frame_t
3298 scm_stack -> scm_stack_t
3299 the old names are deprecated, all in-Guile uses changed.
3301 * srcprop.h: type renaming:
3302 scm_srcprops -> scm_srcprops_t
3303 scm_srcprops_chunk -> scm_srcprops_chunk_t
3304 the old names are deprecated, all in-Guile uses changed.
3306 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
3307 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
3308 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
3309 vectors.c, vports.c, weaks.c:
3310 various int/size_t -> size_t/scm_bits_t changes.
3312 * random.h: type renaming:
3313 scm_rstate -> scm_rstate_t
3314 scm_rng -> scm_rng_t
3315 scm_i_rstate -> scm_i_rstate_t
3316 the old names are deprecated, all in-Guile uses changed.
3318 * procs.h: type renaming:
3319 scm_subr_entry -> scm_subr_entry_t
3320 the old name is deprecated, all in-Guile uses changed.
3322 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
3324 scm_option -> scm_option_t
3325 the old name is deprecated, all in-Guile uses changed.
3327 * objects.c: various long -> scm_bits_t changes.
3328 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
3330 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
3333 * num2integral.i.c: new file, multiply included by numbers.c, used
3334 to "templatize" the various integral <-> num conversion routines.
3336 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
3337 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
3339 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
3340 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
3341 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
3342 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
3343 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
3344 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
3345 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
3346 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
3347 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
3348 scm_num2size): new functions.
3350 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
3352 * load.c: change int -> size_t in various places (where the
3353 variable is used to store a string length).
3354 (search-path): call scm_done_free, not scm_done_malloc.
3356 * list.c (scm_ilength): return a scm_bits_t, not long.
3357 some other {int,long} -> scm_bits_t changes.
3359 * hashtab.c: various [u]int -> scm_bits_t changes.
3360 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
3361 (scm_ihashx): n: uint -> scm_bits_t
3362 use scm_bits2num instead of scm_ulong2num.
3364 * gsubr.c: various int -> scm_bits_t changes.
3366 * goops.[hc]: various {int,long} -> scm_bits_t changes.
3368 * gh_data.c (gh_num2int): no loss of precision any more.
3370 * gh.h (gh_str2scm): len: int -> size_t
3371 (gh_{get,set}_substr): start: int -> scm_bits_t,
3373 (gh_<num>2scm): n: int -> scm_bits_t
3374 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
3375 (gh_length): return scm_bits_t, not unsigned long.
3377 * gc.[hc]: various small changes relating to many things stopping
3378 being long and starting being scm_[u]bits_t instead.
3379 scm_mallocated should no longer wrap around.
3381 * fports.h: type renaming:
3382 scm_fport -> scm_fport_t
3383 the old name is deprecated, all in-Guile uses changed.
3385 * fports.c (fport_fill_input): count: int -> scm_bits_t
3386 (fport_flush): init_size, remaining, count: int -> scm_bits_t
3388 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
3389 those prototypes, as the functions they prototype don't exist.
3391 * fports.c (default_buffer_size): int -> size_t
3392 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
3393 default_size: int -> size_t
3394 (scm_setvbuf): csize: int -> scm_bits_t
3396 * fluids.c (n_fluids): int -> scm_bits_t
3397 (grow_fluids): old_length, i: int -> scm_bits_t
3398 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
3400 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
3402 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
3403 the new and shiny SCM_NUM2INT.
3405 * extensions.c: extension -> extension_t (and made a typedef).
3407 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
3408 there are no nasty surprises if/when the various deeply magic tag
3409 bits move somewhere else.
3411 * eval.c: changed the locals used to store results of SCM_IFRAME,
3412 scm_ilength and such to be of type scm_bits_t (and not int/long).
3413 (iqq): depth, edepth: int -> scm_bits_t
3414 (scm_eval_stack): int -> scm_bits_t
3415 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
3416 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
3417 i: int -> scm_bits_t
3419 * environments.c: changed the many calls to scm_ulong2num to
3421 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
3423 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
3425 * debug.h: type renaming:
3426 scm_debug_info -> scm_debug_info_t
3427 scm_debug_frame -> scm_debug_frame_t
3428 the old names are deprecated, all in-Guile uses changed.
3429 (scm_debug_eframe_size): int -> scm_bits_t
3431 * debug.c (scm_init_debug): use scm_c_define instead of the
3432 deprecated scm_define.
3434 * continuations.h: type renaming:
3435 scm_contregs -> scm_contregs_t
3436 the old name is deprecated, all in-Guile uses changed.
3437 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
3438 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
3440 * continuations.c (scm_make_continuation): change the type of
3441 stack_size from long to scm_bits_t.
3443 * ports.h: type renaming:
3444 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
3445 scm_port -> scm_port_t
3446 scm_ptob_descriptor -> scm_ptob_descriptor_t
3447 the old names are deprecated, all in-Guile uses changed.
3448 (scm_port_t.entry): int -> scm_bits_t.
3449 (scm_port_t.line_number): int -> long.
3450 (scm_port_t.putback_buf_size): int -> size_t.
3452 * __scm.h (long_long, ulong_long): deprecated (they pollute the
3453 global namespace and have little value beside that).
3454 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
3456 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
3457 exist (for size_t & ptrdiff_t).
3458 (scm_sizet): deprecated.
3460 * Makefile.am (noinst_HEADERS): add num2integral.i.c
3462 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
3464 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
3465 SCM_VARIABLE_INIT since that it what it used to be.
3467 * deprecation.c (scm_include_deprecated_features): Make docstring
3468 ANSIsh. Thanks to Matthias Köppe!
3470 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
3472 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
3473 needed for weak-key hashtables.
3475 * procs.c (scm_make_subr_with_generic): Add missing last argument
3476 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
3478 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
3479 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
3481 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
3483 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
3485 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
3486 `duplicate_string'. Do not use an indirect cell, store symbol
3487 directly in collision list of hash table.
3488 (duplicate_string): Removed.
3490 * init.c (scm_init_guile_1): Call scm_init_extensions.
3492 * Makefile.am: Add "extensions.c" and related files in all the
3495 * extensions.h, extension.c: New files.
3497 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
3499 * modules.h (scm_system_module_env_p): Move out of deprecated
3502 * rw.h (scm_init_rw): Added prototype.
3504 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
3505 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
3506 New functions. They replace scm_make_gsubr and
3507 scm_make_gsubr_with_generic. The `make' variants only create the
3508 gsubr object, while the `define' variants also put it into the
3509 current module. Changed all callers.
3510 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
3512 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
3513 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
3514 functions. They replace scm_make_subr, scm_make_subr_opt and
3515 scm_make_subr_with_generic. The `make' variants only create the
3516 subr object, while the `define' variants also put it into the
3517 current module. Changed all callers.
3518 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
3521 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
3522 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
3525 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
3527 * throw.c (scm_lazy_catch): Slight docstring clarification.
3529 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
3531 * throw.c: Lazy-catch handlers are no longer allowed to return.
3532 Fixed comments throughout.
3533 (scm_ithrow): Signal an error when a lazy-catch handler returns.
3534 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
3537 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
3538 refered to s_scm_minor_version previously.
3540 * modules.h, modules.c: Moved around a lot of code so that
3541 deprecated features appear at the bottom.
3542 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
3543 module_prefix, make_modules_in_var, beautify_user_module_x_var,
3544 scm_the_root_module, scm_make_module, scm_ensure_user_module,
3545 scm_load_scheme_module): Deprecated.
3546 (scm_system_module_env_p): Return SCM_BOOL_T directly for
3547 environments corresponding to the root module.
3548 (convert_module_name, scm_c_resolve_module,
3549 scm_c_call_with_current_module, scm_c_define_module,
3550 scm_c_use_module, scm_c_export): New.
3551 (the_root_module): New static variant of scm_the_root_module. Use
3552 it everywhere instead of scm_the_root_module.
3554 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
3555 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
3556 (scm_c_with_fluid): New.
3557 (scm_with_fluids): Use scm_c_with_fluids instead of
3558 scm_internal_with_fluids.
3560 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
3561 `scm_init_goops'. Do not explicitly create/switch modules.
3562 Return SCM_UNSPECIFIED.
3563 (scm_init_goops): Only register `%init-goops-builtins' procedure.
3564 (scm_load_goops): Use scm_c_resolve_module instead of
3567 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
3568 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
3569 `scm_init_rw' prior to loading the startup files.
3571 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
3572 scm_init_rdelim. Do not explicitly create/switch modules.
3573 Return SCM_UNSPECIFIED.
3574 (scm_init_rdelim): Only register `%init-rdelim-builtins'
3577 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
3578 explicitly create/switch modules. Return SCM_UNSPECIFIED.
3579 (scm_init_rw): Only register `%init-rw-builtins' procedure.
3581 * script.c (scm_shell): Evaluate the compiled switches in the
3582 current module, not in the root module.
3584 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
3586 * fluids.c (scm_c_with_fluids): Rename from
3587 scm_internal_with_fluids.
3588 (scm_internal_with_fluids): Deprecated.
3589 (scm_c_with_fluid): New.
3591 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3593 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
3595 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
3596 accessed with SCM_C[AD]R.
3598 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
3600 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
3602 * version.c (s_scm_major_version): doc fixes.
3603 (s_scm_minor_version): doc fixes.
3604 (s_scm_minor_version): new function.
3606 * version.h (scm_init_version): new function.
3608 * versiondat.h.in: add GUILE_MICRO_VERSION.
3610 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3612 * deprecation.c (scm_init_deprecation): Renamed
3613 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
3615 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
3617 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
3618 dependent on cpp_cnvt.awk
3620 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3622 * script.c (scm_compile_shell_switches): New command line option
3623 `--use-srfi' for loading a list of SRFIs on startup.
3624 (scm_shell_usage): Added `--use-srfi' to help message.
3626 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
3628 Merged from mvo-vcell-cleanup-1-branch.
3630 The concept of vcells has been removed from Guile. With it,
3631 explicit obarrays and associated operations are gone. Use
3632 hashtables instead of obarrays.
3634 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
3635 result as variable instead of vcell. Glocs no longer point to a
3636 vcell but to a variable. Use scm_c_define instead of
3637 scm_sysintern and treat the result as a variable (which it is),
3640 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
3641 SCM_DEFVARIABLEP): Deprecated.
3642 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
3643 (variable_print): Do not print name of variable.
3644 (variable_equalp): Compare values, not vcells.
3645 (anonymous_variable_sym): Removed.
3646 (make_vcell_variable): Removed.
3647 (make_variable): New, as replacement.
3648 (scm_make_variable, scm_make_undefined_variable): Do not take name
3650 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
3652 (scm_builtin_variable): Deprecated.
3654 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
3655 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
3656 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
3657 scm_sysintern, scm_sysintern0, scm_symbol_value0,
3658 scm_string_to_obarray_symbol, scm_intern_symbol,
3659 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
3660 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
3661 Deprecated and moved to "symbols-deprecated.c".
3662 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
3663 (scm_init_symbols): Call scm_init_symbols_deprecated.
3664 * symbols-deprecated.c: New file.
3665 * Makefile.am: Added symbols-deprecated.c and related files in all
3668 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
3669 SCM_GLOBAL_VCELL_INIT): Deprecated.
3670 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
3671 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
3673 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
3676 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
3677 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
3678 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
3679 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
3680 Changed according to the `throughout' comments.
3682 * modules.h, modules.c (scm_module_system_booted_p): Changed type
3684 (scm_module_type): Removed.
3685 (the_root_module): Renamed to the_root_module_var. Now points to
3686 a variable instead of a vcell. Updated all uses.
3687 (scm_the_root_module): Return SCM_BOOL_F when module systems
3688 hasn't been booted yet.
3689 (SCM_VALIDATE_STRUCT_TYPE): Removed.
3690 (scm_post_boot_init_modules): Made static.
3691 (scm_set_current_module): Call scm_post_boot_init_modules on first
3693 (make_modules_in, beautify_user_module_x, resolve_module,
3694 try_module_autoload, module_make_local_var_x): Tacked on "_var"
3695 suffix. Now point to variables instead of vcells. Updated all
3697 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
3698 and return SCM_BOOL_F in that case.
3699 (scm_module_transformer): Likewise.
3700 (sym_module, scm_lookup_closure_module, scm_env_module): New.
3701 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
3702 (scm_eval_closure_lookup): Do not allow new definitions when
3703 `interface' flag is set.
3704 (scm_standard_interface_eval_closure): New.
3705 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
3706 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
3707 scm_c_lookup, scm_c_module_define, scm_c_define,
3708 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
3709 scm_modules_prehistory): New.
3710 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
3711 instead of scm_intern0.
3713 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
3716 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
3717 hashtable operations to maintain the keywords, not obarray ones.
3719 * init.c (scm_load_startup_files): Do not call
3720 scm_post_boot_init_modules. This is done by
3721 scm_set_current_module now.
3722 (scm_init_guile_1): Call scm_modules_prehistory. Call
3723 scm_init_variable early on.
3725 * goops.c (s_scm_sys_goops_loaded): Get
3726 var_compute_applicable_methods from scm_sym2var, not from a direct
3727 invocation of scm_goops_lookup_closure.
3729 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
3731 * gc.c: Added simple debugging hack to mark phase of GC: When
3732 activated, do not tail-call scm_gc_mark. This gives nice
3734 (scm_unhash_name): Removed.
3736 * feature.c (features): Renamed to features_var. Now points to a
3737 variable instead of a vcell. Updated all uses.
3739 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
3740 `scm_current_module_lookup_closure' which will do the right thing
3741 when the module system hasn't been booted yet.
3742 (SCM_GLOC_SYM): Removed.
3743 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
3744 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
3746 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
3747 instead of with vcells. Do not overwrite `var' with the result of
3748 the lookup, use the new `real_var' instead. Remove `var2' in
3749 exchange (which was only used with threads).
3750 (sym_three_question_marks): New.
3751 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
3753 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
3754 (scm_m_atfop): Expect the function definition to be a variable
3756 (scm_macroexp): Do not use `unmemocar', explicitely remember the
3758 (scm_unmemocopy): Removed thoughts about anti-macro interface.
3759 (scm_eval_args): Use more explicit code in the gloc branch of the
3760 atrocious struct ambiguity test. The optimizer will sort this
3762 (scm_deval_args): Likewise.
3763 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
3764 remember the symbol instead. Added some comments where
3765 scm_tc3_cons_gloc really exclusively refers to structs.
3766 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
3767 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
3768 of scm_sysintern in general.
3770 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
3773 * debug.c (s_scm_make_gloc): Only allow proper variables, no
3774 pairs. Put the variable directly in the gloc.
3775 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
3776 (scm_init_debug): Use scm_c_define instead scm_sysintern.
3778 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
3780 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
3781 scm_the_last_stack_fluid_var. It now points to a variable instead
3782 of a vcell. Updated all uses.
3783 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
3784 instead of a vcell. Updated all uses.
3786 * _scm.h: Include "variables.h" and "modules.h" since almost
3787 everybody needs them now.
3789 * root.h (scm_symhash, scm_symhash_vars): Removed.
3790 * gc.c (scm_init_storage): Do not initialize them.
3792 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3794 * eval.c (scm_init_eval): Initialize scm_undefineds and
3797 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
3798 like the SCM_NEWCELL macro counterparts.
3800 (scm_init_storage, scm_init_gc): Moved initialization of
3801 scm_tc16_allocated from scm_init_gc to scm_init_storage.
3803 (scm_init_storage): Moved initialization of scm_undefineds and
3804 scm_listofnull to eval.c, initializion of scm_nullstr to
3805 strings.c, initializion of scm_nullvect to vectors.c.
3807 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
3808 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
3810 * init.c (scm_init_guile_1): Reordered some initializations and
3811 added dependcy information comments.
3813 * load.c (scm_init_load): Use scm_nullstr.
3815 * strings.c (scm_init_strings): Initialize scm_nullstr.
3817 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
3819 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
3821 * values.c (print_values): Print as a unreadable object, not as
3822 multiple lines. Thanks to Matthias Köppe!
3824 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3826 * deprecation.c: Fixed copyright date.
3828 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
3829 DEPRECATION_H to SCM_DEPRECATION_H.
3831 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
3833 * guile-doc-snarf.in: Update copyright.
3834 Fix relative path bug. Thanks to Sergey Poznyakoff.
3836 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
3838 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
3839 accept open ports. Thanks to Quetzalcoatl Bradley!
3841 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3843 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
3844 has 779 primitives on startup.
3846 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
3848 * eval.c (scm_i_eval): Copy expression before passing it to
3849 SCM_XEVAL. The copy operation was removed unintendedly during my
3850 change on 2001-03-25.
3852 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
3854 from Matthias Köppe (thanks!):
3856 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
3859 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
3862 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3864 * gc.c (scm_init_gc): Added FIXME comment.
3866 * hooks.c: Since hooks don't have a name any more, it is not
3867 necessary to include objprop.h.
3869 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
3871 (symbol_name, scm_make_hook_with_name): Removed.
3873 (scm_create_hook): Don't set the hook's name property.
3875 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
3877 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
3879 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
3881 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
3882 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
3883 FLOBUFLEN and define it unconditionally.
3885 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
3887 * gh_data.c (gh_lookup): Call gh_module_lookup with
3888 `scm_current_module ()', not `#f'.
3889 (gh_module_lookup): Expect a module instead of an obarray as first
3890 argument and do lookup in that module.
3892 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
3893 arrays. The length of array is already determined differently and
3894 scm_uniform_vector_length does not work on arrays.
3896 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
3898 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
3899 as well. "SCM (*)(...)" does not work on RedHat 7.1.
3901 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
3902 they are not used. Changed `wrong type' error into `wrong num
3903 args' error. Changed all callers.
3905 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
3906 arguments are supplied.
3908 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
3910 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
3911 describe `regexp/notbol' and `regexp/noteol' execution flags.
3913 * strop.c (scm_substring_move_x): Doc fix; nfc.
3915 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
3917 * objects.c, objects.h (scm_valid_object_procedure_p): New.
3918 (scm_set_object_procedure_x): Use it to check argument. Fix
3921 * evalext.c (scm_definedp): Fix docstring.
3923 2001-05-05 Gary Houston <ghouston@arglist.com>
3925 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
3928 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
3930 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
3931 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
3932 Change R4RS references to R5RS.
3934 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
3935 docstring source are correctly reproduced in the output (ii)
3936 we don't anymore get occasional trailing quotes. Also reorganized
3937 and commented the code a little.
3939 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
3942 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3944 * strop.c (scm_string_split): New procedure.
3946 * strop.h (scm_string_split): Added prototype.
3948 2001-05-04 Gary Houston <ghouston@arglist.com>
3950 * socket.c: define uint32_t if netdb.h doesn't. thanks to
3953 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
3955 * rw.c: Include "modules.h" and "strports.h".
3957 * net_db.h (scm_gethost): Added prototype.
3959 * deprecation.h, deprecation.c: New.
3960 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
3961 (DOT_X_FILES): Added "deprecation.x".
3962 (modinclude_HEADERS): Added "deprecation.h".
3964 * init.c: Include "deprecation.h".
3965 (scm_init_guile_1): Call scm_init_deprecation.
3967 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
3969 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
3970 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
3973 2001-04-29 Gary Houston <ghouston@arglist.com>
3975 * rw.c: new file, implementing C part of module (ice-9 rw).
3976 (scm_read_string_x_partial): moved from ioext.c
3977 (scm_init_rw): new proc.
3979 init.c: include rw.h and call scm_init_rw.
3980 Makefile.am: include rw.c and rw.h.
3982 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
3984 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
3985 know what's supposed to happen to it.
3987 * list.h (scm_list_star): deprecation expired - removed.
3989 * numbers.h (scm_dblproc): deprecation expired - removed.
3990 (SCM_UNEGFIXABLE): deprecation expired - removed.
3991 (SCM_FLOBUFLEN): deprecation expired - removed.
3992 (SCM_INEXP): deprecation expired - removed.
3993 (SCM_CPLXP): deprecation expired - removed.
3994 (SCM_REAL): deprecation expired - removed.
3995 (SCM_IMAG): deprecation expired - removed.
3996 (SCM_REALPART): deprecation expired - removed.
3997 (scm_makdbl): deprecation expired - removed.
3998 (SCM_SINGP): deprecation expired - removed.
3999 (SCM_NUM2DBL): deprecation expired - removed.
4000 (SCM_NO_BIGDIG): deprecation expired - removed.
4002 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
4003 (scm_tc_dblr): deprecation expired - removed.
4004 (scm_tc_dblc): deprecation expired - removed.
4005 (scm_tc16_flo): deprecation expired - removed.
4006 (scm_tc_flo): deprecation expired - removed.
4008 * tag.h (scm_tag): deprecation expired - removed.
4010 * tag.c: (scm_tag): deprecation expired - removed.
4012 * ioext.c: (scm_fseek): deprecation expired - removed.
4014 * ioext.h (scm_fseek): deprecation expired - removed.
4016 * gh_data.c (gh_int2scmb): deprecation expired - removed.
4018 * gh.h (gh_int2scmb): deprecation expired - removed.
4020 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
4022 * stacks.c (scm_make_stack): Fix typo in docstring.
4024 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
4026 * error.c (scm_sysmissing): deprecation expired - removed.
4028 * error.h (scm_sysmissing): deprecation expired - removed.
4031 (scm_init_gc): gc-thunk deprecation expired - removed.
4032 (scm_gc_vcell): deprecation expired - removed.
4033 (gc_async_thunk): scm_gc_vcell related code removed.
4035 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
4038 (SCM_NSTRINGP): deprecation expired - removed.
4039 (SCM_NRWSTRINGP): deprecation expired - removed.
4041 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
4044 (SCM_ICHRP): deprecation expired - removed.
4045 (SCM_ICHR): deprecation expired - removed.
4046 (SCM_MAKICHR): deprecation expired - removed.
4049 (SCM_INPORTP): deprecation expired - removed.
4050 (SCM_OUTPORTP): deprecation expired - removed.
4052 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
4054 * modules.c (scm_module_type): New.
4055 (scm_post_boot_init_modules): Initialize from Scheme value.
4056 (the_module, scm_current_module, scm_init_modules): the_module is
4058 (scm_current_module): Export to Scheme.
4059 (scm_set_current_module): Do not call out to Scheme, do all the
4060 work in C. Export procedure to Scheme. Only accept modules, `#f'
4061 is no longer valid as the current module. Only set
4062 scm_top_level_lookup_closure_var and scm_system_transformer when
4063 they are not deprecated.
4064 (scm_module_transformer, scm_current_module_transformer): New.
4066 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
4067 scm_current_module_transformer, scm_module_transformer): New.
4069 * gh_data.c: Removed FIXME comment about gh_lookup returning
4070 SCM_UNDEFINED. That's the right thing to do.
4072 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
4073 into the conditionally compiled sections.
4074 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
4075 scm_current_module_transformer instead of scm_system_transformer.
4076 * init.c (start_stack): Move initialization of
4077 scm_system_transformer to the deprecated section.
4079 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
4081 * throw.c (scm_throw): Correct docstring.
4083 2001-04-22 Gary Houston <ghouston@arglist.com>
4085 * socket.c: attempted to improve the docstrings slightly.
4087 * net_db.c: remove bogus "close" declaration.
4088 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
4089 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
4091 * net_db.h: declarations moved too.
4093 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
4095 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
4096 (VALIDATE_INET6): new macro.
4097 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
4098 inet-pton and inet-ntop.
4099 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
4100 (scm_addr_vector): use ipv6_net_to_num.
4102 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4104 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
4105 smob number explicitly. Use SCM_TC2SMOBNUM instead.
4107 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
4108 when compiled in debug mode.
4110 (scm_gc_sweep): Only call smob's free function if it is defined.
4112 * print.c (scm_iprin1): No need to check for validity of smob
4113 type or existence of print function.
4115 * smob.[ch] (scm_smobs): Made into a fixed size global array.
4116 Resizing will not work well with preemptive threading.
4118 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
4120 (scm_make_smob_type): Extracted initialization of smob
4121 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
4122 of the critical section.
4124 (scm_smob_prehistory): Initialize all smob descriptors. By
4125 default, don't assign a smob free function: Most smob types don't
4128 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
4130 2001-04-21 Gary Houston <ghouston@arglist.com>
4132 * socket.c (FLIP_NET_HOST_128): new macro.
4133 (scm_fill_sockaddr): use new macro.
4134 (scm_addr_vector): completed IPv6 address support. added const
4135 to the address parameter.
4137 2001-04-20 Gary Houston <ghouston@arglist.com>
4139 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
4140 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
4142 (scm_addr_vector): use a switch instead of multiple if statements.
4143 Add support for IPv6 (incomplete) .
4144 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
4146 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
4148 * struct.c (scm_free_structs): Only pairs may be accessed with
4151 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4153 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
4155 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4156 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
4157 parentheses in order to get the correct associativity.
4159 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4161 * unif.c (scm_array_to_list): Added missing handling of arrays of
4162 bytes. Thanks to Masao Uebayashi for the bug report.
4164 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4166 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
4169 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4171 * procs.h (SCM_CLOSURE_FORMALS): New macro.
4173 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
4174 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
4175 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
4176 SCM_CLOSURE_FORMALS.
4178 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
4179 (scm_i_procedure_arity): Prefer stronger predicates like
4180 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4182 * macros.c (macro_print): Extracted macro printing code from
4183 print.c and simplified it.
4185 (scm_macro_type): Use SCM_MACRO_TYPE;
4187 (scm_init_macros): Use macro_print for printing macros.
4189 * print.c (scm_print_opts): Improved option documentation.
4191 (scm_iprin1): Extracted printing of macros to macros.c.
4192 Simplified printing of ordinary closures.
4194 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
4195 Martin Grabmueller for the bug report.
4197 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4199 This patch eliminates some further applications of SCM_C[AD]R to
4202 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
4203 never been applied to real pairs.
4205 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
4207 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
4209 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
4210 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
4211 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
4213 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
4216 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
4217 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
4219 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
4220 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
4221 SCM_SET{AND,OR}_CAR.
4223 2001-04-17 Gary Houston <ghouston@arglist.com>
4225 * some initial support for IPv6:
4227 * socket.c (scm_fill_sockaddr): improve the argument validation.
4228 don't allocate memory until all args are checked. instead of
4229 unconditional memset of soka, try setting sin_len to 0 if
4230 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
4231 (scm_socket, scm_connect): extend docstrings for IPv6.
4232 (scm_init_socket): intern AF_INET6 and PF_INET6.
4234 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
4236 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
4237 matches SCM_DEFER_INTS at the beginning of the function.
4239 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
4241 * gc.c (scm_igc): Unconditionally call
4242 SCM_CRITICAL_SECTION_START/END.
4244 * fluids.c (next_fluid_num): Unconditionally call
4245 SCM_CRITICAL_SECTION_START/END.
4246 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
4248 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
4249 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
4252 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
4253 Defined as nothing for the case of !defined(USE_THREADS).
4254 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
4256 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
4257 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
4259 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
4260 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
4261 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
4262 SCM_CRITICAL_SECTION_START/END.
4263 (SCM_REALLOW_INTS: Bug fix. Don't call
4264 SCM_THREAD_SWITCHING_CODE.
4265 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
4266 SCM_THREAD_SWITCHING_CODE directly.
4267 (SCM_ENTER_A_SECTION): Unconditionally use
4268 SCM_CRITICAL_SECTION_START/END. (was:
4269 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
4271 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4273 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
4274 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
4275 allowed to explicitly set this macro via the CFLAGS variable
4278 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
4279 (SCM_THREAD_CRITICAL_SECTION_START,
4280 SCM_THREAD_CRITICAL_SECTION_END): Renamed
4281 SCM_THREAD_CRITICAL_SECTION_START/END to
4282 SCM_CRITICAL_SECTION_START/END.
4284 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
4286 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
4289 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
4290 (MISSING_BZERO_DECL): Remove the declaration.
4292 Thanks to NIIBE Yutaka.
4294 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4296 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
4297 goops module should be registered in order to work for an
4298 application which uses libguile statically linked.)
4300 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
4302 * numbers.[ch] (scm_num2long, scm_num2long_long,
4303 scm_num2ulong_long, scm_num2ulong): Argument position is an
4306 * environments.c (eval_environment_folder,
4307 import_environment_folder), gh_data.c (gh_scm2longs,
4308 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
4309 for integers and pointers, respectively.
4311 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
4312 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
4313 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
4314 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
4316 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
4317 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
4318 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
4319 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
4320 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
4321 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
4323 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
4325 * strings.c (scm_read_only_string_p): Update docstring to reflect
4326 current (non-)usage of "read only" strings.
4327 (scm_make_shared_substring): Clarify docstring by changing
4328 "semantics" to "arguments".
4330 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4332 * hooks.c (scm_make_hook, scm_make_hook_with_name),
4333 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
4336 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4338 The following changes make the documentation more consistent.
4340 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
4341 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
4342 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
4343 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
4346 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
4347 (scm_array_dimensions, scm_make_shared_array),
4348 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
4349 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
4350 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
4351 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
4352 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
4353 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
4354 macros.c (scm_makmmacro), list.c (scm_append), environments.c
4355 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
4356 @example ... @end example to @lisp ... @end lisp.
4358 * weaks.c (scm_weak_vector): Corrected docstring.
4360 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
4361 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
4362 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
4363 (scm_hashx_set_x, scm_hashx_get_handle),
4364 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
4365 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
4366 vectors.c (scm_vector_fill_x), strings.c
4367 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
4368 objprop.c (scm_set_object_properties_x):
4369 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
4370 strports.c (scm_call_with_input_string), ports.c
4371 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
4372 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
4373 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
4374 (scm_make_weak_vector,scm_weak_vector_p),
4375 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
4376 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
4377 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4378 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
4379 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
4380 Made parameter names match documentation by renaming parameters
4381 and/or fixing docstrings.
4383 * numbers.c (scm_ash): Corrected Texinfo markup.
4385 * strop.c (scm_string_index, scm_string_rindex),
4386 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
4388 * vports.c (scm_make_soft_port), unif.c
4389 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
4390 (scm_dimensions_to_uniform_array, scm_transpose_array),
4391 (scm_array_in_bounds_p, scm_uniform_vector_ref),
4392 (scm_bit_count, scm_bit_position, scm_bit_count_star),
4393 (scm_array_to_list, scm_list_to_uniform_array),
4394 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
4395 (scm_open_input_string, scm_open_output_string),
4396 (scm_get_output_string), strop.c (scm_string_copy),
4397 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
4398 (scm_get_internal_real_time, scm_times),
4399 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
4400 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
4401 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
4402 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
4403 simpos.c (scm_system), random.c (scm_random_uniform),
4404 (scm_random_normal, scm_random_exp), ramap.c
4405 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
4406 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
4407 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
4408 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
4409 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
4410 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
4411 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
4412 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
4413 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
4414 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
4415 (scm_logand, scm_logior, scm_logxor, scm_lognot),
4416 (scm_integer_expt, scm_bit_extract, scm_logcount),
4417 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
4418 net_db.c (scm_inet_netof, scm_lnaof), modules.c
4419 (scm_interaction_environment), macros.c (scm_makacro),
4420 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
4421 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
4422 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
4423 (scm_fluid_ref), filesys.c (scm_open_fdes),
4424 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
4425 Docstring correction: `Returns' -> `Return'
4427 * gc.c (scm_set_debug_cell_accesses_x):
4428 (s_scm_gc_set_debug_check_freelist_x):
4429 * fluids.c (scm_fluid_p): Added texinfo markup.
4431 * error.c (scm_strerror): Made docstring more precise.
4433 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
4434 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
4435 (scm_symbol_p, scm_symbol_to_string), strorder.c
4436 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
4437 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
4438 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
4439 (scm_string_ci_geq_p), strop.c (scm_string_copy),
4440 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
4442 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
4444 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
4445 mode, as suggested by Michael Livshin.
4447 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
4449 * backtrace.c (display_backtrace_body): since the `print_state'
4450 variable is not used (instead its data field is used directly as
4451 `pstate'), protect it from the hungry compiler optimizations.
4452 thanks to Bill Schottstaedt for the report.
4454 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4456 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
4457 It is only defined and used if guile is compiled with
4458 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
4459 let cells with a free_cell type tag be visible outside of the
4460 garbage collector when in debug mode.
4462 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
4464 (scm_assert_cell_valid): Use a local static variable to avoid
4467 (MARK): Only check for rogue cell pointers in debug mode. Use
4468 scm_cellp for this purpose and place all checks for rogue pointers
4469 into that function. Further, since due to conservative scanning
4470 we may encounter free cells during marking, don't use the standard
4471 cell type accessor macro to determine the cell type.
4473 (scm_cellp): Check if the cell pointer actually points into a
4476 (scm_init_gc): Initalize scm_tc16_allocated.
4478 * gc.h (GCH): Renamed to SCM_GC_H.
4480 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
4481 might be unnecessary, but I feel better this way :-)
4483 (SCM_GC_CELL_TYPE): New macro.
4485 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
4486 in guile, and it is unlikely that they will be applied to real
4489 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
4491 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
4492 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
4494 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
4495 make sure that in debug mode no free cell will ever be visible
4496 outside of the garbage collector.
4498 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4500 * async.c (scm_asyncs_pending): Don't use != to compare SCM
4503 * async.c (scm_system_async), variable.c (scm_make_variable,
4504 scm_make_undefined_variable): Use scm_cons to create a pair.
4506 * debug.c (scm_reverse_lookup): Perform proper type checking.
4507 Remove suspicious use of SCM_SLOPPY_CONSP.
4509 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
4510 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
4511 the corresponding optimization.
4513 * eval.c (iqq): Use proper type check.
4515 (scm_m_expand_body): Remove redundant type checks.
4517 (promise_print): Don't access promise cells as pairs.
4519 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
4520 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
4521 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
4522 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
4523 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
4525 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
4526 (scm_iprin1): Use new macro predicate and accessors.
4528 * eval.h (scm_tc16_macro): Removed declaration. It is declared
4531 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
4532 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
4533 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
4534 SCM_VARIABLE_H. Even the macros that are used to inhibit
4535 including a header file twice should be in the SCM_ namespace.
4537 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
4538 properties.c (scm_primitive_property_ref,
4539 scm_primitive_property_del_x): Prefer stronger predicates like
4540 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4542 * gc.c (MARK): Use proper macros to access procedure-with-setter
4543 cell elements and closure cell elements.
4545 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
4546 access free cells as pairs.
4548 (scm_unprotect_object): scm_hashq_get_handle returns #f if
4549 no hashtab entry is found.
4551 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
4552 SCM_CLR_PORT_OPEN_FLAG.
4554 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
4555 use SCM_SET_C[AD]R for uninitialized cells.
4557 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
4558 If the hashtable has no slots, return #f instead of '(). This
4559 unifies the return value with most assoc-functions.
4561 (scm_hash_fn_ref): Use proper type check.
4563 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
4564 Removed references to non-existing functions from documentation.
4566 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
4567 access keyword cell elements.
4569 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
4572 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
4574 * print.c (scm_iprlist): Added comment. Improved loop
4577 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
4580 * smob.c (scm_markcdr): Don't access smob cells as pairs.
4582 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
4584 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
4587 * variable.c (variable_print, variable_equalp, scm_variable_ref,
4588 scm_variable_set_x): Use proper macros to access variable cell
4591 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
4593 * variable.h (SCM_VARVCELL): Don't access variable cells as
4596 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
4597 added FIXME comment, removed register specifier.
4599 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
4601 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
4602 * init.c (scm_init_guile_1): Don't init goopscore module.
4604 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
4606 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
4608 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4610 * strop.c (scm_string_to_list): Fixed docstring markup.
4611 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
4612 (scm_string_downcase, scm_string_capitalize_x),
4613 (scm_string_capitalize): Rewrote and corrected docstrings.
4614 (scm_string_ci_to_symbol): Made docstring more explicit.
4616 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
4618 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
4620 (scm_call_with_values): Removed.
4621 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
4622 so that it can be exported.
4623 (scm_call_with_values): Removed.
4625 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
4626 * eval.c: Include "libguile/values.h"
4627 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
4629 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
4630 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
4631 New delcarations to support above change.
4633 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
4634 errors with last change.
4636 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
4638 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
4639 scm_i_eval): Moved the application of the system transformer from
4640 scm_i_eval to scm_primitive_eval.
4642 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
4644 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
4646 * strop.c (scm_string_index): Fix docstring line break
4649 * list.c (scm_cons_star): Fix docstring typo.
4651 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
4653 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
4654 (big2str), ports.c (scm_drain_input), read.c (scm_read,
4655 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
4656 scm_make_string, scm_string_append), strports.c (st_resize_port,
4657 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
4658 scm_makstr with calls to scm_allocate_string.
4660 * strings.[ch] (scm_allocate_string): New function.
4662 * strings.[ch] (scm_makstr): Deprecated.
4664 2001-03-18 Gary Houston <ghouston@arglist.com>
4666 * posix.c (scm_tmpnam): check that return value from tmpnam is not
4667 NULL. rewrote the docstring.
4668 (scm_mkstemp): new procedure implementing "mkstemp!".
4669 * posix.h: declare scm_mkstemp.
4671 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
4672 normally it would be found in netdb.h.
4674 2001-03-17 Gary Houston <ghouston@arglist.com>
4676 * sort.c (scm_sort): move sortvec variable to avoid a compiler
4677 warning when HAVE_ARRAYS is not defined. move len too.
4679 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
4680 (EXTRA_DOT_X_FILES): let configure set the value.
4681 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
4683 * gc.c (scm_must_malloc): changed the comment explaining when
4684 scm_must variants of malloc/free etc., should be used, based on
4685 explanation from Dirk Herrmann.
4686 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
4687 string with procedure name. use scm_must_malloc instead of malloc.
4688 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
4690 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
4691 scm_ungetc): use scm_must variants of malloc/realloc/free.
4692 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
4694 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4696 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4697 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
4698 scm_wrong_type_arg instead.
4700 (SCM_WNA): Deprecated.
4702 * error.[ch] (scm_wta): Deprecated.
4704 * numbers.c (s_i_log): Minor comment fix.
4706 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
4707 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
4708 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
4709 wrong-num-args or misc errors.
4711 * unif.c (scm_make_shared_array, scm_transpose_array,
4712 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
4713 Validate the rest argument (note: this is only done when guile is
4714 built with SCM_DEBUG_REST_ARGUMENT=1)
4716 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
4717 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
4719 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
4720 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
4722 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4724 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
4725 instead of scm_wrong_num_args.
4727 * coop-threads.c: Don't include libguile/strings.h. (Was only
4728 needed for former implementation of SCM_WRONG_NUM_ARGS.)
4730 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
4731 wrong-num-args errors.
4733 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4735 * error.[ch] (scm_error_num_args_subr): New function.
4737 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4739 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
4740 (scm_length, scm_append, scm_reverse, scm_list_ref),
4741 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
4742 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
4743 (scm_delete1_x), gc.c (scm_map_free_list),
4744 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
4745 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
4746 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
4747 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
4748 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
4749 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
4750 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
4752 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
4753 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4754 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
4755 symbols.c (scm_symbol_interned_p), numbers.c
4756 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
4759 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
4761 * snarf.h (SCM_CONST_LONG): Deprecated.
4762 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
4764 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4766 * numbers.c (scm_num2ulong): Check that a bignum is positive
4767 before looking at the magnitude. Correctly check for overflow
4769 (scm_num2long_long): Likewise.
4770 (scm_num2ulong_long): New.
4771 (ULONG_LONG_MAX): Define if not already defined.
4772 * numbers.h: (scm_num2ulong_long): New prototype.
4774 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4776 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
4778 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
4779 (SCM_OPOUTSTRPORTP): New predicate macros.
4780 (scm_open_input_string, scm_open_output_string),
4781 (scm_get_output_string): New prototypes.
4783 * strports.c (scm_open_input_string, scm_open_output_string),
4784 (scm_get_output_string): New procedures (SRFI-6 compliant).
4785 Made scm_tc16_strport non-static.
4787 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4789 * macros.h (SCM_ASSYNT): Removed unused object argument from
4792 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
4793 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
4794 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
4795 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
4796 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
4797 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
4798 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
4799 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4800 scm_m_atdispatch): Removed unused object argument from call to
4803 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4805 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
4806 const int* to reflect that the input array of integers remains
4807 unchanged. Thanks to Brett Viren for the hint.
4809 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4811 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
4812 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
4814 (gh_scm2newstr, gh_symbol2newstr): Change call to
4815 scm_must_malloc() to malloc(), because user-free()able memory is
4818 * gc.c: Added declaration of `scm_debug_check_freelist'.
4820 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4822 * ports.c (scm_port_mode): Changed `mode' array size to 4.
4824 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
4826 * strports.c (scm_object_to_string): New procedure.
4827 (scm_strprint_obj): Deprecated.
4828 * strports.h: Reflect the changes.
4830 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
4832 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
4834 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4835 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
4836 SCM_ASSYNT to check for correct argument types. Either use some
4837 SCM_VALIDATE_* macro or an explicit test.
4839 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
4842 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
4843 instead of calling scm_wta.
4845 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4847 * load.c (scm_primitive_load, scm_primitive_load_path),
4848 (scm_sys_search_load_path): Corrected docstrings (file ->
4851 * eval.c (scm_force): Added texinfo markup to docstring.
4852 (scm_promise_p): Renamed parameter to `obj' to match docstring.
4854 * debug-malloc.c: Reinserted #include <stdio.h>.
4856 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
4858 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
4860 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
4861 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
4862 Use SCM_LISTn instead of scm_listify.
4864 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4866 * _scm.h: Removed #include <errno.h>.
4868 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
4869 errno variable (can be a macro on some systems, for example when
4870 using linux libc with threads).
4872 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
4873 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
4874 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
4875 #include <errno.h> in these 20 out of 100 files.
4877 2001-03-10 Gary Houston <ghouston@arglist.com>
4879 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
4880 not already defined.
4882 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4884 * coop.c: Inserted #include <stdio.h>.
4886 * iselect.c: Reinserted #include <stdio.h>.
4888 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
4890 * posix.c: Replaced `#define' of __USE_XOPEN right before
4891 including unistd.h with a define of _GNU_SOURCE at the very top of
4894 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
4896 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
4897 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
4898 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
4899 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
4900 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
4901 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
4902 print.c, procprop.c, procs.c, properties.c, ramap.c,
4903 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
4904 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
4905 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
4906 Remove #include <stdio.h>
4907 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
4909 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
4911 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4913 * posix.c (scm_gethostname): Set initial name length to 256 for
4916 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4918 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
4919 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
4920 (scm_sethostname, scm_gethostname): New prototypes.
4922 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
4923 <sys/file.h>, if present.
4924 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
4925 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
4926 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
4927 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
4928 (scm_sethostname, scm_gethostname): New procedures.
4930 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
4932 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
4933 not optional (ii) "recommend" spelling correction.
4935 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4937 * ramap.c (racp): Removed optimization which caused array copying
4938 to fail if the two arrays shared storage. Re-inserted the IVDEP
4939 macros removed in the change of 2000-03-09. (Don't really have a
4940 complete grasp of what they are for, but they seem to be necessary
4941 on Crays. This needs testing!) Thanks to Miroslav Silovic.
4943 * hash.c (scm_string_hash): Don't downcase characters.
4945 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4947 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
4948 size from 277 --> 1009.
4950 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
4953 * coop-threads.c: Fixed change of 2001-03-06.
4955 * validate.h: Code formatting.
4957 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
4959 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
4960 (*.doc): Add dependency on guile-snarf.awk.in.
4962 * guile-snarf.awk.in: Neglect spaces at the end of
4963 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
4964 middle of docstrings. (To avoid the problem with gcc-2.96.)
4966 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
4968 * coop-threads.c (scm_call_with_new_thread), load.c
4969 (scm_primitive_load, scm_sys_search_load_path), random.c
4970 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
4971 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
4972 (potentially) issue a scm-misc-error or wrong-num-args error
4975 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
4976 about the expected type with the wrong-type-arg error message.
4978 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
4979 a C level bug that can't be fixed from scheme anyway.
4981 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4983 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
4984 Duplicate bindings are OK in a let* since a let* is semantically
4985 equivalent to a nested set of let:s.
4987 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4989 * print.c (scm_print_options): Fixed texinfo in docstring.
4991 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
4992 the underlying functions getservent, getprotoent or getnetent
4993 return NULL instead of signalling an error.
4995 2001-03-04 Gary Houston <ghouston@arglist.com>
4997 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
4998 taking an unexpectedly large filename for an AF_UNIX socket from
4999 bind/connect/sendto (thanks to Martin Grabmueller).
5001 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
5002 former and adjusted the latter.
5003 (scm_socket, scm_socketpair): cosmetic changes.
5004 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
5005 size_t as socklen_t substitute. don't restrict args/return values
5006 to INUM: allow full range of int or size_t.
5007 (scm_fill_sockaddr): check arguments before allocating memory, to
5008 avoid leakage. use malloc, not scm_must_malloc.
5009 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
5010 substitute. free the sockaddr structure before throwing an error.
5011 (scm_init_add_buffer): procedure removed, together with its static
5012 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
5013 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
5014 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
5015 scm_sendto): use a local buffer instead of scm_addr_buffer.
5016 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
5018 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
5019 call to detect whether recvfrom could be bothered to set the address.
5020 (scm_init_socket): don't call scm_init_addr_buffer.
5022 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5024 * debug.c (scm_procedure_source, scm_procedure_environment),
5025 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
5026 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
5027 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
5028 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
5029 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
5030 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
5031 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
5032 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
5033 scm_array_to_list, scm_array_prototype), validate.h
5034 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
5035 scm_misc_error or scm_wrong_type_arg instead.
5037 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
5039 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5041 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
5042 (scm_sys_tag_body): Added.
5044 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5046 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
5047 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
5048 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
5049 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
5050 options.c (scm_options), ports.c (scm_remove_from_port_table),
5051 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
5052 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
5053 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
5054 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
5057 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5059 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
5061 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
5063 * eval.c (scm_s_duplicate_bindings): New error message.
5064 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
5066 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
5068 * eval.h (SCM_EVALIM2): New macro. Use it when a
5069 immediate, literal constant should be evaluated.
5070 * eval.c (scm_s_duplicate_formals): New error message string.
5071 (scm_c_improper_memq): New function.
5072 (scm_m_lambda): Check for duplicate arguments.
5073 (scm_ceval, scm_deval): When executing a body: only cons a new
5074 toplevel environment frame when it is different from the
5075 existing one; use EVALCAR instead of SIDEVAL so that we can properly
5076 check for empty combinations; use SCM_EVALIM2 for the same reason
5077 in the non-toplevel loop.
5078 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
5079 New labels with the meaning of their non-"nontoplevel" partners,
5080 but they are used when it is known that the body is not evaluated at
5082 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
5083 reporting for empty combinations.
5085 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
5087 * Remove dump facilities.
5088 * dump.c, dump.h: Removed.
5089 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
5090 * init.c: Remove #include "libguile/dump.h".
5091 (scm_init_guile_1): Remove scm_init_dump.
5092 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
5093 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
5094 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
5095 (scm_set_smob_dump, scm_set_smob_undump): Removed.
5097 * keywords.c: Remove #include "libguile/dump.h".
5098 (keyword_dump, keyword_undump): Removed.
5099 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
5101 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5103 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
5104 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
5105 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
5106 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
5107 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
5108 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
5109 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
5110 to @code{} as the texinfo manual recommends, converted the
5111 examples to use a @lisp{}-environment.
5113 * strports.c (scm_eval_string): Cleaned up the docstring.
5115 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
5118 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
5119 (scm_number_to_string, scm_string_to_number, scm_number_p)
5120 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
5121 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
5122 (scm_ash): Added texinfo markup and removed obsolete @refill.
5123 (scm_gr_p): Corrected comment.
5124 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
5125 docstring) comments.
5126 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
5127 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
5128 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
5129 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
5130 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
5131 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
5132 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
5133 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
5135 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
5137 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
5138 (Obviously nobody compiles with SCM_RECKLESS defined...)
5140 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
5142 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5144 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
5146 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
5148 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
5150 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
5151 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
5152 since use of `z' suggests that the arguments may be complex.
5154 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
5157 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
5159 * dump.c (scm_binary_write, scm_binary_read), eval.c
5160 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
5161 scm_guardian_greedy_p, scm_make_guardian), fports.c
5162 (scm_file_port_p): Minor docstring fixes.
5164 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
5166 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
5168 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
5170 (make_class_from_template): Do not bother to set the current
5171 module around the call to DEFVAR, scm_eval takes care of that.
5172 (scm_init_goops): Make scm_module_goops and
5173 scm_goops_lookup_closure permanent objects.
5175 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
5176 top level, create a fresh top-level environment for each
5177 expression instead of mutating the exisint frame. This is
5178 important when that frame is closed over.
5180 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
5181 SCM_DIGSPERLONG instead of DIGSPERLONG.
5183 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
5185 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
5186 before applying arrow procedure in `cond' and before applying
5187 receiver procedure in call-with-current-continuation.
5188 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
5189 macro. The argument is expanded more than one time.
5191 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
5192 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
5194 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
5196 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
5199 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5201 * variable.c (scm_make_variable, scm_make_undefined_variable)
5202 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
5203 (scm_variable_bound_p), values.c (scm_values)
5204 (scm_call_with_values), unif.c (scm_bit_count)
5205 (scm_bit_set_star_x), symbols.c (scm_gentemp)
5206 (scm_gensym), strings.c (scm_string_p, scm_make_string)
5207 (scm_read_only_string_p, scm_string_length, scm_string_ref)
5208 (scm_string_set_x, scm_substring, scm_string_append), stime.c
5209 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
5210 (scm_copy_random_state, scm_random), print.c (scm_newline)
5211 (scm_write_char, scm_simple_format), debug-malloc.c
5212 (scm_malloc_stats), environments.c (scm_environment_p)
5213 (scm_environment_bound_p, scm_environment_ref)
5214 (scm_environment_fold, scm_environment_define)
5215 (scm_environment_undefine, scm_environment_set_x)
5216 (scm_environment_cell, scm_environment_observe)
5217 (scm_environment_observe_weak, scm_environment_unobserve)
5218 (scm_make_eval_environment, scm_eval_environment_p)
5219 (scm_eval_environment_set_local_x, scm_eval_environment_local)
5220 (scm_eval_environment_imported)
5221 (scm_eval_environment_set_imported_x, scm_make_import_environment)
5222 (scm_import_environment_p, scm_import_environment_imports)
5223 (scm_import_environment_set_imports_x, scm_make_export_environment)
5224 (scm_export_environment_p, scm_export_environment_private)
5225 (scm_export_environment_set_private_x)
5226 (scm_export_environment_signature)
5227 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
5228 Added texinfo markup.
5230 * ports.c (scm_drain_input): Lowercased argument to @var.
5231 (scm_current_input_port, scm_current_output_port): Filled in
5232 missing explanation.
5233 (scm_current_load_port, scm_set_current_output_port)
5234 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
5235 Added texinfo markup.
5237 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
5238 (scm_release_arbiter): Added texinfo markup to docstrings.
5239 Changed `Returns' to `Return'.
5240 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
5242 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
5244 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
5245 by doubling them to `@@'.
5247 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5249 * numbers.c (scm_lognot), random.c (scm_random,
5250 scm_random_normal, scm_random_solid_sphere_x,
5251 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
5252 scm_random_exp), dynwind.c
5253 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
5255 * goops.c (scm_sys_initialize_object, scm_instance_p,
5256 scm_class_name, scm_class_precedence_list, scm_class_slots,
5257 scm_class_environment, scm_generic_function_name,
5258 scm_generic_function_methods, scm_method_generic_function,
5259 scm_method_specializers, scm_method_procedure, scm_make_unbound,
5260 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
5261 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
5262 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
5263 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
5264 scm_class_direct_supers, scm_class_direct_slots,
5265 scm_class_direct_subclasses, scm_class_direct_methods,
5266 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
5267 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
5268 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
5269 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
5270 scm_memoized_environment, scm_procedure_name,
5271 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
5273 (scm_class_of, scm_entity_p, scm_operator_p,
5274 scm_set_object_procedure_x, scm_object_procedure,
5275 scm_make_class_object), hooks.c (scm_make_hook_with_name,
5276 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
5277 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
5278 scm_hook_to_list), lang.c
5279 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
5280 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
5281 (scm_print_options, scm_port_with_print_state,
5282 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
5283 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
5284 scm_make_procedure_with_setter, scm_procedure), throw.c
5285 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
5286 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
5287 scm_stack_ref, scm_stack_length, scm_frame_p,
5288 scm_last_stack_frame, scm_frame_number, scm_frame_source,
5289 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
5290 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
5291 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
5292 (scm_dirname, scm_basename), dynwind.c
5293 (scm_wind_chain), read.c (scm_read_options, scm_read,
5294 scm_read_hash_extend), gc.c
5295 (scm_unhash_name), eval.c (scm_eval_options_interface,
5296 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
5297 (scm_display_error, scm_set_print_params_x,
5298 scm_display_application, scm_display_backtrace, scm_backtrace),
5299 async.c (scm_async, scm_system_async, scm_async_mark,
5300 scm_system_async_mark, scm_run_asyncs, scm_noop,
5301 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
5302 scm_mask_signals): Added docstrings.
5304 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
5306 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
5307 address of car/cdr. (Thanks to Dirk Herrmann)
5308 Use scm_sizet to obtain the length of strings.
5309 (Thanks to Matthias Koeppe)
5311 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
5313 * symbols.c (scm_mem2symbol): Put a empty statement after the
5314 next_symbol label. This is mandated by ANSI, appearantly.
5316 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5318 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
5319 sense to compile for a specific kernel version. Do not include
5320 <asm/signal.h> while defining __KERNEL__. This hack should no
5321 longer be needed and caused problems.
5323 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
5325 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
5326 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
5327 can not deal with immediates.
5329 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
5331 * list.c (scm_list_copy): Validate the first argument.
5333 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
5335 Fix evaluator so that top-level expressions are correctly
5336 evaluated with respect to the module system.
5338 * modules.h. modules.c (scm_current_module_lookup_closure): New
5341 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
5343 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
5344 names to better reflect their meaning.
5346 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
5347 evaluated at top-level and synronize lookup closure before
5348 executing every subform.
5349 (scm_primitve_eval_x, scm_primitive_eval): New functions.
5350 (scm_eval_x, scm_eval): Reimplement in terms of
5351 scm_primitive_eval_x and scm_primitive_eval, respectively.
5353 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
5355 * macros.c (scm_macro_name, scm_macro_transformer): Use
5356 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
5359 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
5361 * dump.c (scm_store_bytes): Store data size before data.
5362 (scm_restore_bytes): Restore data size. Takes a pointer to size.
5363 * dump.h (scm_restore_bytes): Updated.
5365 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
5367 * dump.c: Use double cells for update schedule.
5369 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
5371 * ports.c (scm_unread_char): Take an optional argument.
5373 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5375 * modules.h (scm_selected_module, scm_current_module): Renamed
5376 scm_selected_module to scm_current_module to synchronize Scheme
5378 (scm_select_module, scm_set_current_module): Likewise. Changed
5381 * ports.c (scm_port_for_each): Make a snapshot of the port table
5382 before iterating over it. The table might change while the user
5383 code is running. With the snapshot, the user can depend on the
5384 fact that each port that existed at the start of the iteration is
5385 encountered exactly once. (ice-9 popen) depends on this.
5387 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5389 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
5391 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
5392 range checking for the size parameter. Thanks to Martin
5393 Grabmueller for the hint.
5395 (scm_makstr): Reordered string initialization to make interrupt
5396 deferring unnecessary.
5398 * vectors.c (scm_make_vector): Fixed range checking.
5400 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5402 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
5404 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
5405 checking of the size parameter for type correctness and valid
5406 range. Thanks to Rob Browning for reporting the problem. Instead
5407 of deferring interrupts, scm_remember_upto_here_1 is used.
5409 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
5411 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
5412 (scm_dump_cell_update): Removed.
5413 (scm_dump_update): Renamed from scm_dump_object_update.
5414 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
5415 a pointer instead of returning a value.
5416 * keywords.c (keyword_undump): Updated.
5418 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
5420 * dump.c, dump.h: Modified a lot.
5421 (SCM_DUMP_COOKIE): Version 0.1
5422 (scm_dump_mark): Removed.
5423 (scm_restore_cell_object, scm_store_cell_object): New functions.
5425 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
5426 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
5427 New slots: dump, undump.
5428 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
5431 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
5432 (keyword_undump): Renamed from keyword_alloc.
5433 (scm_init_keywords): Set keyword_dump and keyword_undump.
5435 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
5437 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
5438 the deprecated SCM_DOUBLE_CELLP.
5440 * tags.h (SCM_DOUBLE_CELLP): deprecated.
5442 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
5444 * dump.c, dump.h: New files.
5445 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
5446 * init.c: #include "libguile/dump.h".
5447 (scm_init_guile_1): Call scm_init_dump.
5448 * smob.h (scm_smob_descriptor): New slots: dump_mark,
5449 dump_dealloc, dump_store, undump_alloc, undump_restore,
5451 * smob.c (scm_make_smob_type): Init the new slots.
5452 (scm_set_smob_dump, scm_set_smob_undump): New functions.
5453 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
5455 * keywords.c: #include "libguile/dump.h".
5456 (keyword_dealloc, keyword_alloc): New functions.
5457 (scm_init_keywords): Set smob_dump and smob_undump.
5459 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
5461 * vectors.c (scm_c_make_vector): New function.
5462 * vectors.h (scm_c_make_vector): Declared.
5463 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
5464 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
5465 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
5466 (scm_make_method_cache, scm_i_vector2list,
5467 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
5468 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
5469 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
5470 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
5471 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
5472 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
5473 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
5474 (scm_vector, scm_make_vector): Use scm_c_make_vector.
5476 * hashtab.c (scm_c_make_hash_table): New function.
5477 * hashtab.h (scm_c_make_hash_table): Declared.
5478 * environments.c (scm_make_leaf_environment,
5479 scm_make_eval_environment), gc.c (scm_init_storage),
5480 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
5481 Use scm_c_make_hash_table.
5483 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5485 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
5487 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5489 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
5492 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
5493 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
5494 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
5495 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5496 srcprop.c (scm_source_properties, scm_set_source_properties_x,
5497 scm_source_property, scm_set_source_property_x), sort.c
5498 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
5499 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
5500 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
5503 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5505 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
5506 really get that arg.
5508 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
5510 * goops.c (s_scm_get_keyword): Bug fix.
5512 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5514 The following patch was sent by Martin Grabmueller. It makes sure
5515 that in case of parameter errors the correct function name is
5516 shown, and that parameter types are only checked once.
5518 * strop.c (string_copy, string_upcase_x, string_downcase_x,
5519 string_capitalize_x): New functions. Each one performs the core
5520 functionality of the corresponding scm_* function.
5522 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
5523 scm_string_downcase_x, scm_string_downcase,
5524 scm_string_capitalize_x, scm_string_capitalize): Reduced to
5525 parameter checking wrappers of the above functions.
5527 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5529 * continuations.c, dynl.c, keywords.c, load.c: Include
5530 strings.h. Thanks to Bill Schottstaedt for the bug report.
5532 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5534 * backtrace.c (display_header): Make sure that line and column
5535 information is shown independent of whether the port the code was
5536 read from had an associated filename. Thanks to Martin
5537 Grabmueller for providing this patch.
5539 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5541 * fports.[ch] (scm_file_port_p): New primitive.
5543 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5545 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
5546 These are now defined in fports.c, strports.c and vports.c.
5548 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
5549 vports.c (scm_tc16_sfport): Made variables (were macros defined in
5552 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
5553 (scm_make_sfptob): Made static. These return a type code now.
5555 fports.c (scm_init_fports), strports.c (scm_init_strports),
5556 vports.c (scm_init_vports): Create the corresponding port types.
5558 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
5559 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
5561 * init.c (scm_init_guile_1): Make sure strports are initialized
5564 * ports.[ch] (scm_make_port_type): Changed the return type to
5567 * ports.c (scm_ports_prehistory): Don't create any port types
5570 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
5571 against scm_tc16_fport directly.
5573 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5575 * srcprop.c (scm_set_source_property_x): Fix to handle
5576 (set-source-property! <obj> 'copy <datum>) correctly.
5578 2001-01-24 Gary Houston <ghouston@arglist.com>
5580 * filesys.c (scm_link): docstring fix.
5581 * fports.h (scm_setfileno): obsolete declaration removed.
5582 * posix.c: bogus popen declaration removed.
5584 * rdelim.c: new file, split from ioext.c.
5585 * rdelim.h: new file, split from ioext.h
5586 * Makefile.am: add rdelim.c and related files.
5587 * init.c: call scm_init_rdelim. include rdelim.h.
5589 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5591 This patch was sent by Martin Grabmueller and makes sure that
5592 parameter errors are reported correctly by the lexicographic
5593 ordering predicates.
5595 * strorder.c (string_less_p, string_ci_less_p): New functions.
5597 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
5598 functionality into string_less_p, string_ci_less_p respectively.
5599 The remaining code is just a wrapper to do the parameter
5602 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
5603 parameters and call string_less_p instead of scm_string_less_p.
5605 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
5606 Check the parameters and call string_less_ci_p instead of
5607 scm_string_ci_less_p.
5609 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5611 This patch modifies scm_display_error to perform parameter
5612 checking. Thanks to Neil Jerram for the bug report.
5614 * backtrace.[ch] (scm_i_display_error): New function.
5616 * backtrace.c (scm_display_error): Added parameter check and
5617 extracted the core functionality into function
5618 scm_i_display_error.
5620 * throw.c (handler_message): Call scm_i_display_error to display
5623 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5625 * eval.c (SCM_APPLY): Added # args check for application of
5626 procedures with arity 3. (Thanks to Anders Holst.)
5628 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5630 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
5632 (SCM_OPDIRP): Deprecated.
5634 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
5637 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
5638 Instead, give an explicit error message in case the directory is
5641 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
5642 instead of SCM_OPENP and SCM_CLOSEDP.
5644 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
5646 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5648 * eval.c (inner_eval, scm_eval): Move all real functionality into
5649 inner_eval. Avoid to copy the expression twice by inlining some
5650 code from scm_i_eval.
5652 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5654 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
5655 now has to be the last clause, as required by R5RS. Thanks to
5656 Martin Grabmueller for the patch.
5658 2001-01-18 Gary Houston <ghouston@arglist.com>
5660 * ioext.c: further simplify scm_read_string_x_partial by defining
5663 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5665 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
5667 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5669 * __scm.h: Added comment about architecture and compiler
5670 properties that are required by guile.
5672 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5673 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
5675 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
5677 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
5679 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5680 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
5682 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5684 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
5685 to the names in limits.h.
5687 * numbers.c (abs_most_negative_fixnum): Added.
5689 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
5690 fixnum-min) special case.
5692 (scm_big_and): Fix for negative first parameter.
5694 (scm_bit_extract): Fix for fixnum paramters.
5695 Thanks to Rob Browning for the bug report.
5697 (scm_init_numbers): Initialize abs_most_negative_fixnum.
5699 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5701 * symbols.c (scm_symbol_bound_p): Fixed comment.
5702 Thanks to Chris Cramer.
5704 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5706 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
5707 Thanks to Bill Schottstaedt.
5709 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
5711 from Matthias Köppe:
5713 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
5714 casts its result, so doesn't yield an lvalue per ANSI C.
5716 * goops.c (s_scm_sys_set_object_setter_x): use
5717 SCM_SET_ENTITY_SETTER.
5718 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
5720 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
5721 its result, so doesn't yield an lvalue per ANSI C.
5722 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
5723 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
5724 SCM_GC_SET_CARD_FLAGS.
5725 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
5727 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
5729 2001-01-08 Gary Houston <ghouston@arglist.com>
5731 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
5732 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
5733 socket.c (scm_recvfrom): use the new macro, plus minor docstring
5735 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
5736 for fdes. if current input port is used, check that it's a file
5739 2001-01-06 Gary Houston <ghouston@arglist.com>
5741 * ioext.c (scm_read_string_x_partial): new procedure, implements
5742 read-string!/partial.
5743 * ports.c (scm_take_from_input_buffers): new procedure used by
5744 scm_read_string_x_partial.
5745 (scm_drain_input): use scm_take_from_input_buffers.
5747 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
5749 * validate.h (SCM_VALIDATE_NUMBER): New.
5751 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
5753 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
5754 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
5755 SET_DESTROYED): new defines/macros.
5756 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
5757 (add_to_live_list): takes a `guardian_t *' now, not SCM.
5758 (guardian_print): print more info.
5759 (guardian_apply): check if the guardian is destroyed, and throw an
5760 error if so. take one more optional argument `throw_p'.
5761 (scm_guard): depending on the value of `throw_p', return a boolean
5763 (scm_get_one_zombie): remove redundant property test.
5764 (guardian_t): represent the various (currently 3, I hope nothing
5765 more gets added) boolean fields as bit flags.
5766 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
5767 (scm_destroy_guardian_x): new procedure.
5769 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
5770 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
5772 2001-01-01 Gary Houston <ghouston@arglist.com>
5774 * fports.c (fport_write): bugfix: handle short writes for
5775 unbuffered ports too. optimize the buffered case by minimizing
5776 the number of write/flush calls.
5777 (write_all): new helper procedure.
5779 The ChangeLog continues in the file: "ChangeLog-2000"