1 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
3 * read.c (scm_input_error): new function: give meaningful error
4 messages, and throw read-error
6 * gc-malloc.c (scm_calloc): add scm_calloc.
8 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
10 * tags.h: remove GC bits documentation from the tags table.
12 * read.c (INPUT_ERROR): Prepare for file:line:column error
13 messages for errors in scm_lreadr() and friends.
15 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
17 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
19 (scm_gc_calloc): new function
21 2002-08-04 Han-Wen <hanwen@cs.uu.nl>
23 * ports.c (scm_new_port_table_entry): init port entry to 0
26 * ports.c (scm_new_port_table_entry): change function from
27 scm_add_to_port_table. This prevents cells with null-pointers from
30 * vports.c (s_scm_make_soft_port) strports.c (scm_mkstrport),
31 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
33 * gc.c (s_scm_gc_stats): add cell-yield and malloc-yield statistic
36 * numbers.c (big2str): return "0" for 0 iso. ""
38 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
39 private-gc.h: new file
41 * gc.c: completely revised and cleaned up the GC. It now uses lazy
42 sweeping. More documentation in workbook/newgc.text
44 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
46 * random.c (rstate_free): Return zero.
48 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
50 * environments.c (remove_key_from_alist): Removed.
52 (obarray_remove): Simplified.
54 2002-07-24 Stefan Jahn <stefan@lkcc.org>
56 * continuations.h: ia64: Include <signal.h> before
59 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
61 * modules.c (scm_sym2var): Don't compare SCM values with ==.
63 2002-07-21 Han-Wen <hanwen@cs.uu.nl>
65 * goops.c (scm_compute_applicable_methods): use
66 scm_remember_upto_here_1 iso scm_remember_upto_here
68 * macros.c: include deprecation.h
70 * vectors.c (s_scm_vector_move_right_x): remove side effect in
72 (s_scm_vector_move_left_x): idem.
74 * net_db.c, posix.c, socket.c: variable naming: change ans to
77 * sort.c (scm_merge_vector_x): accept vector as argument
78 iso. SCM*. This is needed for full GC correctness.
80 * gc.h: undo previous undocumented changes related to #ifdef
83 2002-07-20 Han-Wen <hanwen@cs.uu.nl>
85 * *.c: add space after commas everywhere.
87 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
88 Document cases where SCM_WRITABLE_VELTS() is used.
90 * vectors.h (SCM_VELTS): prepare for write barrier, and let
91 SCM_VELTS() return a const pointer
92 (SCM_VECTOR_SET): add macro.
94 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
96 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
97 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
98 Deprecated the special kind of built-in dynamic syntax transformer
99 that was inaccurately named "macro". Note: The built-in syntax
100 transformers that are named "mmacro" or "memoizing-macro" still
101 exist, and it is these which come much closer to what one would
104 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
106 * eval.c (unmemocopy): Fix for
107 1001-local-eval-error-backtrace-segfaults (unmemoization crash
108 with internal definitions and local-eval).
110 2002-07-12 Gary Houston <ghouston@arglist.com>
112 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
113 defined. They don't do anything useful, especially since the
114 only case where DYNAMIC_LINKING is undefined seems to be
115 when --with-modules=no is given to configure, which is basically
116 requesting that the "dynamic linking module" be omitted.
118 * Makefile.am (libguile_la_SOURCES): move dynl.c from
119 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
121 * extensions.c (load_extension): check DYNAMIC_LINKING for
123 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
124 scm_init_dynamic_linking.
126 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
128 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
129 check for Cygwin when including <winsock2.h>, this is already
130 check for by configure. Thus, revert change from 2002-07-07.
132 2002-07-10 Gary Houston <ghouston@arglist.com>
134 * eq.c: include <string.h>
135 * dynl.c: docstring editing.
137 2002-07-09 Gary Houston <ghouston@arglist.com>
139 * dynl.c (scm_dynamic_call): docstring editing.
141 2002-07-08 Rob Browning <rlb@defaultvalue.org>
143 * gc_os_dep.c: HURD fixes.
145 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
147 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
149 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
150 this should be compiled for BUILD host.
151 Override default rule for
152 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
153 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
154 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
156 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
157 <winsock2.h> on Cygwin even when we have it.
159 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
161 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
162 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
163 the code. Full number of arguments checking of closures is
164 mandatory now. However, the option to disable the checking has
165 most probably not been used anyway.
167 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
169 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
170 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
171 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
172 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
173 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
174 (scm_source_properties, scm_set_source_properties_x,
175 scm_source_property): Removed compile time option SCM_RECKLESS to
176 clean up the code. Full number of arguments checking of closures
177 is mandatory now. However, the option to disable the checking has
178 most probably not been used anyway.
180 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
181 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
183 2002-06-30 Gary Houston <ghouston@arglist.com>
185 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
186 do anything useful. Added a comment about need for a mutex if
187 pre-emptive threading is supported.
189 * posix.c (scm_convert_exec_args), dynl.c
190 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
191 allocate_string_pointers. 2) simplified: don't reallocate the
192 strings, just make an array of pointers 3) avoid memory leaks on
193 error 4) let the procedure report errors in its own name.
194 Consequences: 1) the procedures now assume that SCM strings are
195 nul-terminated, which should always be the case. 2) Since strings
196 are not reallocated, it's now possible for strings passed to
197 dynamic-args-call to be mutated.
199 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
201 * __scm.h, eval.c, eval.h: Removed compile time option
202 MEMOIZE_LOCALS to clean up the code. Now, caching of local
203 variable positions during memoization is mandatory. However, the
204 option to disable the caching has most probably not been used
207 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
209 * print.c (scm_simple_format): Print missing part of format before
210 ~% control. Thanks to Daniel Skarda!
212 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
214 * mkstemp.c: Added exception notice to license statement.
216 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
218 * numbers.c (mem2ureal): When returning an inexact zero, make sure
219 it is represented as a floating point value so that we can change
222 From John W. Eaton <jwe@bevo.che.wisc.edu>
224 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
226 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
228 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
229 in addition to `i386'. Thanks to Dale P. Smith.
231 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
233 * eq.c (real_eqv): New.
234 (scm_eqv_p): Use it when comparing reals and complexes.
236 * numbers.c: Include <string.h>, for strncmp.
237 (mem2complex): Do not create negative NaNs.
238 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
240 (scm_inexact_to_exact): Signal error when converting a NaN.
242 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
244 * posix.c (scm_putenv): Handle removing variables explicitely by
249 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
250 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
252 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
253 [SCO && ! HAVE_ISINF] (isinf): New function.
254 (xisinf, xisnan): New functions.
256 (isfinite): Define in terms of xisinf.
257 (scm_inf_p, scm_nan_p): New functions.
258 (guile_Inf, guile_NaN): New file-scope vars.
259 (guile_ieee_init): New function.
260 (scm_inf, scm_nan): New functions.
261 (idbl2str): Handle Inf and NaN. Remove funny label and
263 (ALLOW_DIVIDE_BY_ZERO): New macro.
264 (scm_divide): Allow division by zero to occur if
265 ALLOW_DIVIDE_BY_ZERO is defined.
266 Handle bignums and ints as special cases.
268 Additional stuff by me:
270 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
271 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
272 (iflo2str): Don't output a '+' for negative numbers or for Inf and
273 NaN. They will provide their own sign.
274 (scm_divide): Only allow divides by inexact zeros. Dividing by
275 exact zeros still signals an errors.
277 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
279 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
280 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
281 (s_scm_slot_exists_p): Rename from s_scm_slots_exists_p.
282 Thanks to Andreas Rottmann.
284 2002-04-20 Gary Houston <ghouston@arglist.com>
286 * removal of unused fields in root state (thanks to Christopher
287 Cramer for pointing out the disuse.)
288 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
289 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
291 * root.c (root_mark): don't mark them.
292 (scm_make_root): don't set them to #f.
293 * init.c (scm_init_standard_ports): don't initialise with the
296 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
298 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
301 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
303 * guile-snarf.in: Do not clean input file. This would write to
304 the $(srcdir) during a VPATH build, which is not allowed. It also
305 isn't needed since it only works when an output filename has been
306 specified and in that case we don't need to clean the input file
307 because the output file will already exist.
309 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
311 * guile-snarf: Install the trap for removing $cleanfile only when
312 the value of $cleanfile is actually known.
314 2002-04-10 Rob Browning <rlb@defaultvalue.org>
316 * .cvsignore: add versiondat.h and *.c.clean.c.
318 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
320 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
321 function, replaces macro SRCBRKP.
323 (SRCBRKP): Deprecated.
325 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
326 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
329 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
331 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
332 CHECK_EXIT and removed all references to them.
334 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
336 * debug.h (scm_ready_p, debug_print): Removed declarations.
338 * eval.c (EVALCELLCAR): Removed.
340 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
341 operation from condition.
343 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
345 * guile-snarf.in: When the output filename is "-", write to
346 stdout. When no "-o" option is given, use "-" as the output
347 filename (i.e., stdout). Only 'clean' the inputfile or remove the
348 output file on error when the output file name is not "-". Define
349 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
351 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
353 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
355 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
356 and the corresponding goto statements. Removed redundant code.
358 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
360 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
361 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
362 Re-enabled handing of rpsubrs and asubrs.
364 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
366 * eval.c (SIDEVAL): Removed.
368 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
369 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
370 argument checking order for set! to locals, variables and symbols.
371 Improvements to control structure. Removed some uses of arg1 and
372 arg2 as temporary variables.
374 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
376 * guile-snarf.in: Remove "--compat=1.4" support.
377 Add "-d" and "-D" support.
379 (deprecated_list): New var.
380 (compat_mode_clean_xxx): Delete.
381 (grep_deprecated): New func.
382 ("main"): If "-d" or "-D", call `grep_deprecated'.
384 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
386 * hooks.h: Change scm_t_c_hookype_t everywhere to
391 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
393 * ports.c (scm_sys_make_void_port): Use `@file'.
395 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
398 * macros.c (scm_makmacro): Don't say that the form replaces its
399 source, because it doesn't.
400 (scm_makmmacro): Clarify difference between this and scm_makmacro.
402 * backtrace.c (scm_display_error), filesys.c (scm_umask,
403 scm_select, scm_basename), goops.c (scm_method_generic_function),
404 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
405 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
408 * debug.c (scm_debug_options), eval.c
409 (scm_eval_options_interface), read.c (scm_read_options): Change
410 incorrect @var in docstring to @code.
412 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
414 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
416 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
417 guile-snarf can remove trailing non-init code.
419 * guile-snarf.in (modern_snarf): Remove everything following and
420 including "^:^" from the output.
422 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
424 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
426 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
428 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
430 * guile-snarf.in: Update copyright.
431 Rewrite to internalize error handling.
432 Add "--compat=1.4" handling.
435 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
436 (snarfcppopts): New var.
437 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
438 (.c.doc): Use $(snarfcppopts).
440 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
441 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
442 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
443 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
444 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
445 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
446 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
447 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
448 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
449 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
450 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
451 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
452 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
453 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
455 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
457 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
458 The next step will be to remove the union 't' and simplify the
459 code of SCM_CEVAL that way.
461 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
463 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
464 rreadfds, rwritefds, rexceptfds): Made static.
466 * gc.c (terminating), fports.c (terminating): Renamed
469 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
471 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
472 potential overflow problems. Thanks to John W Eaton!
474 * strop.c (string_capitalize_x): Treat characters as unsigned so
475 that 8-bit chars work. Thanks to David Pirotte!
477 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
479 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
480 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
481 proc as temporary variables. Introduced temporary variables with
482 hopefully descriptive names for clarification. Replaced SCM_N?IMP
483 by a more explicit predicate in some places.
485 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
487 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
488 Added lots of comments regarding the implementation of #@dispatch.
489 Changed intra-procedure communication to use t.arg1 instead of
490 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
491 variables. Introduced temporary variables with hopefully
492 descriptive names for clarification. Replaced SCM_N?IMP by a more
493 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
494 of computing the expression explicitly. Eliminate now unused
495 label nontoplevel_cdrxbegin.
497 * goops.h (SCM_INSTANCE_HASH): New macro.
499 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
501 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
503 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
504 "guile-snarf" moved back from `noinst_SCRIPTS'.
506 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
508 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
509 exists when adding a source property other than those that are
510 handled explicitly, add the new property to the SRCPROPS obj's
513 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
514 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
516 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
517 debug.status. It isn't needed, and it can overflow the bits
518 reserved for it (which may lead to a segv or a GC abort).
520 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
522 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
523 side-effecting operations from conditions and macro calls.
524 Replaced SCM_N?IMP by a more explicit predicate in some places.
525 Minimized the scope of some variables.
527 2002-03-02 Stefan Jahn <stefan@lkcc.org>
529 * convert.i.c: Fixed int <-> long conversions which would have
530 failed if their sizes were different.
532 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
534 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
535 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
536 as temporary variables. Removed side-effecting operations from
537 conditions and macro calls. Introduced temporary variables with
538 hopefully descriptive names for clarification. Replaced SCM_N?IMP
539 by a more explicit predicate in some places. Removed code that
540 was conditionally compiled if SICP was defined - which it never
543 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
545 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
546 Removed some uses of t.arg1 and proc as temporary variables.
547 Removed side-effecting operations from conditions and macro calls.
548 Introduced temporary variables with hopefully descriptive names
549 for clarification. Replaced SCM_N?IMP by a more explicit
550 predicate in some places.
552 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
554 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
555 explicit predicate in some places.
557 (CHECK_EQVISH): Removed.
559 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
560 variables. Removed side-effecting operations from conditions and
561 macro calls. Introduced temporary variables for clarification.
562 Sorted if-else-if check for the type of the last form in a list by
563 frequency. Avoided some unnecessary tail-recursion calls.
565 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
567 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
568 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
569 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
570 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
571 scm_cell and all its uses to scm_t_cell in accordance to Guile's
572 naming scheme for types.
574 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
575 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
576 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
577 (scm_make_environment), eval.c (scm_closure), fports.c
578 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
579 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
580 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
581 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
582 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
583 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
584 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
585 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
586 scm_alloc_cell to scm_cell.
588 * environments.c (core_environments_observe), gc.c
589 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
590 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
591 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
592 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
593 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
594 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
595 (allocate_weak_vector): Renamed scm_alloc_double_cell to
598 2002-02-27 Stefan Jahn <stefan@lkcc.org>
600 * convert.i.c, convert.c: Better range checking.
602 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
604 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
607 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
609 * Makefile.am: Update path to pre-inst-guile automake frag.
611 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
613 * gc.c (scm_gc_sweep): Make it compile even when deprecated
614 features are excluded.
616 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
618 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
620 2002-02-25 Gary Houston <ghouston@arglist.com>
622 * convert.c: include <string.h> for convert_i.c.
624 2002-02-24 Rob Browning <rlb@defaultvalue.org>
626 * .cvsignore: add stamp-h1.
628 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
630 * unif.c (scm_array_to_list): Correct name, which had been
631 accidentally changed to scm_t_arrayo_list!
633 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
635 * gc.c (scm_gc_sweep): Print an error message when aborting due to
636 underflowing scm_mallocated.
638 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
640 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
641 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
642 Reimplemented using the new scm_gc_malloc, etc., functions and
645 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
647 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
648 to `noinst_PROGRAMS'.
649 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
650 (noinst_PROGRAMS, noinst_SCRIPTS): New.
652 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
654 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
655 non-zero is returned from a port or smob free function.
656 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
657 scm_gc_register_collectable_memory,
658 scm_gc_unregister_collectable_memory, scm_gc_malloc,
659 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
661 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
662 debug-malloc.c, dynl.c, environments.c, environments.h,
663 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
664 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
665 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
666 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
667 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
668 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
669 appropriate. Return zero from smob and port free functions.
671 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
673 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
674 messages while the GC is running.
675 (scm_c_issue_deprecation_warning_fmt): New.
677 * fports.c (scm_setvbuf): Reset read buffer to saved values when
678 it is pointing to the putback buffer.
680 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
682 * gsubr.c (create_gsubr): On "too many args" error,
683 also display arg count and name. Thanks to Bill Schottstaedt.
685 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
687 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
689 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
690 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
691 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
693 * guile-snarf-docs-texi.in: Bye bye.
695 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
697 * symbols.c (scm_make_symbol): Fix typo in docstring.
699 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
700 scm_make_symbol): New prototypes.
702 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
704 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
705 (SCM_SYMBOL_INTERNED_P): New.
706 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
707 SCM_MAKINUM since hash values can well be bignums.
708 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
709 This signals a interned symbol.
710 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
711 scm_make_symbol): New.
713 * print.c (scm_iprin1): Print uninterned symbols unreadably.
715 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
717 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
718 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
721 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
723 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
724 This might help to make unintended clashes less likely.
725 (scm_string_to_symbol): Protect the string until the symbols is
728 2002-01-31 Stefan Jahn <stefan@lkcc.org>
730 * convert.c, convert.h, convert.i.c: New files containing C
731 array to Scheme conversion helpers meant to be replacement
732 functions for the deprecated gh interface.
734 * Makefile.am: Setup rules for new `convert.*' files.
736 2002-01-28 Stefan Jahn <stefan@lkcc.org>
738 * symbols.c (scm_c_symbol2str): New function, replacement for
739 `gh_scm2newsymbol()'.
741 * strings.c (scm_c_substring2str): New function. Proper
742 replacement for `gh_get_substr()'.
744 * socket.c: Include `stdint.h' if available for the `uint32_t'
747 * scmsigs.c (s_scm_sigaction): Initialize `chandler' (inhibits
750 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
752 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
754 Other changes unrelated to Elisp...
756 * eval.c (scm_m_if): Use s_if rather than repeating string literal
758 (comments): Fix a few typos.
759 (scm_for_each): Add parentheses around oddly unparenthesized
762 * read.c (scm_read_opts): Add full stop at end of doc for
765 * script.c (scm_compile_shell_switches): Use scm_str2symbol
766 instead of gh_symbol2scm.
768 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
769 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
771 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
772 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
774 First batch of changes for Elisp support...
776 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
777 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
778 throw.c, vectors.c, weaks.c: Add #include for lang.h.
780 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
781 conditionalize compilation and initialization of Elisp support
784 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
785 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
786 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
787 filesys.c (fill_select_type, retrieve_select_type), fluids.c
788 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
789 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
790 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
791 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
792 options.c (change_option_setting, scm_options), posix.c
793 (environ_list_to_c), print.c (scm_iprlist), throw.c
794 (scm_exit_status), vectors.c (scm_vector), weaks.c
795 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
797 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
800 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
803 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
804 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
805 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
806 (scm_m_atfop): Support function aliasing. Support both function
807 args, which need transformation, and macro args, which do not.
808 Add explanatory comments.
809 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
810 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
811 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
812 SCM_NULLP || SCM_NILP instead of checks against (removed)
813 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
814 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
816 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
817 scm_m_while, scm_nil_eq): Commented out; I don't think we need
818 these, but I don't want to remove them yet, just in case.
819 (scm_init_lang): Define `%nil' variable on Scheme level to hold
822 * lang.h (SCM_NILP): Test against Elisp nil value instead of
823 against (removed) scm_lisp_nil.
824 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
825 (SCM_NULL_OR_NIL_P): New.
827 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
830 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
831 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
834 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
835 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
836 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
837 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
839 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
840 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
841 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
842 Numbering shifted down accordingly.
843 (SCM_ELISP_NIL): New IFLAG.
845 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
847 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
849 * eval.c: Removed outdated references to "everr". Improved some
852 (scm_deval_args, deval_args): Renamed scm_deval_args to
853 deval_args, since it is not part of the interface.
855 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
856 use references to debug.vect[0] before it exists. Add parentheses
859 * goops.h: Added local emacs variables.
861 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
863 * eval.[ch] (scm_deval_args): Made static.
865 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
868 * strings.c (scm_c_string2str): Clarified comment. Replaced
869 THINKME by FIXME for uniformness. Removed question about whether
870 arguments need to be protected from garbage collection: Arguments
871 must be protected as any other variable.
873 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
875 * procs.h (SCM_CLOSURE_BODY): New Macro.
877 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
878 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
879 get_slot_value, set_slot_value), procs.c
880 (scm_procedure_documentation), sort.c (closureless), stacks.c
881 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
884 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
886 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
888 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
891 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
893 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
896 * continuations.c (scm_make_continuation): Do not retain the
897 throw_value when the continuation is invoked.
899 2001-12-08 Stefan Jahn <stefan@lkcc.org>
901 * strings.c (scm_c_string2str): New function. Converts a
902 given Scheme string into a C string. Also put in two
903 THINKME's regarding the malloc policy for the missing converter
906 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
908 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
911 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
913 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
914 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
916 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
917 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
918 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
921 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
923 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
924 SCM_GC_CELL_* macros when accessing free cells.
926 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
928 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
929 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
930 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
931 * strings.h (SCM_MAKE_STRING_TAG): New.
932 * procs.h (SCM_MAKE_CCLO_TAG): New.
933 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
935 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
936 !SCM_ENABLE_DEPRECATED.
938 * async.c, async.h (scm_system_async_mark_from_signal_handler):
941 * scmsigs.c (scm_take_signal): Removed all code that assumes that
942 signal handlers are allowed to divert the flow of control. Call
943 scm_system_async_mark_from_signal_handler instead of
944 scm_system_async_mark.
947 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
948 scm_alloc_double_cell in their place.
950 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
951 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
952 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
953 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
954 scm_deprecated_newcell and scm_deprecated_newcell2.
956 gc.c (scm_tc16_allocated): Only define when including deprecated
958 (scm_debug_newcell, scm_debug_newcell2): Removed.
959 (scm_init_storage): Do not initialize scm_tc16_allocated.
960 (scm_init_gc): Do it here.
961 (allocated_mark): New, from old code.
962 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
964 * inline.c, inline.h: New files.
965 * Makefile.am: Added them in all the right places.
967 * _scm.h: Include "libguile/inline.h".
969 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
970 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
971 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
972 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
973 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
974 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
975 scm_alloc_double_cell, respectively.
977 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
979 * modules.c (scm_c_use_module): Adapt to changes to
980 `process-use-modules'.
982 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
984 * numbers.c (scm_divide): Fix more division by zero errors.
986 2001-11-21 Gary Houston <ghouston@arglist.com>
988 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
989 obsolete. autogen.sh says:
990 invalid unused variable name: `OMIT_DEPENDENCIES'
992 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
994 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
997 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
999 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
1000 Thanks to Eric Gillespie, Jr!
1002 2001-11-21 Stefan Jahn <stefan@lkcc.org>
1004 * win32-socket.c (getservent, setservent, endservent,
1005 getprotoent, setprotoent, endprotoent): New functions.
1006 Appropriate replacements for M$-Windows.
1008 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
1009 these definitions for GUILE_DEBUG.
1011 * net_db.c: Include "win32-socket.h" if compiling with a native
1012 M$-Windows compiler. Include some pieces of code (protoent and
1013 servent interface) protected by HAVE_* macros when using a
1014 native M$-Windows compiler.
1016 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
1018 * modules.c (scm_c_export): Do nothing when the first argument is
1019 already the terminating NULL. Thanks to Han-Wen Nienhuys!
1021 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
1023 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
1024 also include `buildstamp'.
1026 2001-11-18 Rob Browning <rlb@defaultvalue.org>
1029 (s_scm_major_version): use SCM_MAJOR_VERSION.
1030 (s_scm_minor_version): use SCM_MINOR_VERSION.
1031 (s_scm_micro_version): use SCM_MICRO_VERSION.
1032 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
1036 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
1037 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
1038 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
1040 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
1042 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
1043 Rewrite docstrings without reference to substring-move-left/right,
1044 since the latter no longer exist.
1046 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1048 * eval.c: Removed bogus comment about acros.
1050 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
1051 Minimize scope of local variable. Eliminate dependency on
1052 macro DEBUG_EXTENSIONS.
1054 (s_splicing): New error message string.
1056 (scm_m_body): Issue 'bad body' message rather than 'missing
1057 expression' message.
1059 (scm_m_quote): Eliminate unnecessary copying.
1061 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
1062 checking of the body to scm_m_body.
1064 (scm_m_do): Move comment to function header. Rename arg1 to
1065 binding. Made the code a bit easier to read.
1069 (iqq): Added a comment. Changed the depth parameter to
1070 unsigned. Use size_t for vector lengths. Make sure vector object
1071 is gc protected as long as its contents are read. Add some syntax
1072 checks. Get rid of unnecessary SCM_IMP test. Clean up the
1073 control structure a bit.
1075 (scm_m_delay): Added comment about the implementation of
1078 (scm_m_define): Add comment about guile's currying define
1079 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
1080 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
1082 (scm_m_letrec1): Removed. Part of the functionality is taken
1083 over by the new function 'transform_bindings'.
1085 (transform_bindings): New function. Takes over some of the
1086 functionality of removed function 'scm_m_letrec1', namely to split
1087 a list of bindings into a reversed list of variables and a list of
1090 (scm_m_letrec): Call 'transform_bindings'.
1092 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
1093 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
1094 test. Use 'transform_bindings'. Fixed scoping error with named
1095 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
1096 Jerram for suggesting the fix). Cleaned up the control structure
1099 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
1100 unnecessary consing. Eliminated unnecessary
1101 SCM_DEFER/ALLOW_INTS.
1103 (SCM_CEVAL): Un-obfuscated some loops.
1105 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
1107 * gc.h (scm_unhash_name): Old declaration removed.
1109 * eval.c (s_scm_eval): Change @var{primitive-eval} to
1110 @code{primitive-eval}.
1112 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
1113 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
1114 Change @deffnx lines in docstrings to say {Scheme Procedure}
1115 rather than primitive or procedure.
1117 * posix.c (scm_execl), filesys.c (scm_close), unif.c
1118 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
1119 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
1120 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
1121 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
1122 (scm_string_split, scm_string_ci_to_symbol), strings.c
1123 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
1124 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
1125 Docstring fixes and improvements reflecting edits that have been
1126 made in the reference manual source.
1128 * objprop.c (scm_object_properties, scm_set_object_properties_x,
1129 scm_object_property, scm_set_object_property_x): Remove invalid
1130 @deffnx lines for corresponding procedure property primitives.
1132 These changes add a @deffnx C function declaration and function
1133 index entries for each Guile primitive to the copy of the doc
1134 snarf output that is used for reference manual synchronization.
1135 Online help is unchanged.
1137 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
1138 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
1139 name to SCM_SNARF_DOCS.
1141 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
1142 snarf-check-and-output-texi.
1144 * Makefile.am (guile-procedures.texi): New rule.
1145 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
1146 Changed so that the last stage of doc snarfing is now performed
1147 twice, once to produce guile-procedures.txt for online help, and
1148 once to produce guile.texi for reference manual synchronization.
1150 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1152 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
1153 safely usable as a single statement followed by a ';', for example
1156 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
1158 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
1160 * random.c (scm_random_solid_sphere_x,
1161 scm_random_hollow_sphere_x): Correct "shere" typos.
1163 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
1165 * version.c (scm_version): Update docstring to include
1168 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
1170 * modules.c (scm_c_export): Call va_end after collecting the
1173 * strop.h, strop.c (scm_substring_move_left_x,
1174 scm_substring_move_right_x): Removed.
1176 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
1177 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
1180 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
1182 * numbers.c: Document macros to define when including
1183 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
1184 now rely on SIZEOF_ macros that have been figured out at
1187 * num2integral.i.c: Adapt to new interface.
1188 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
1189 target type by casting it and checking whether it is still the
1190 same. Do not try to handle bignums for integral types that are
1191 smaller than fixnums. When handling bignums, collect the
1192 magnituse first into a unsigned type, and correctly check for
1194 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
1195 only -MIN_VALUE can still be negative of all negative numbers (in
1198 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
1200 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
1201 HAVE_LONG_LONG depending on whether their size is non-zero.
1203 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
1205 * strop.c (scm_string_null_p): Docfix; nfc.
1206 Thanks to Scott Lenser.
1208 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
1210 * extensions.c (scm_load_extension): Canonicalize docstring
1213 * unif.c (scm_uniform_array_write), ports.c
1214 (scm_current_output_port, scm_force_output), dynwind.c
1215 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
1216 filesys.c (scm_open, scm_lstat), struct.c
1217 (scm_make_struct_layout), random.c (scm_random,
1218 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
1219 (scm_i_index): Remove superfluous whitespace from end of docstring
1222 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
1223 strings.c (scm_make_string), variable.c (scm_make_variable,
1224 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
1225 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
1226 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
1227 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
1228 newline at end of docstrings.
1230 * modules.c (scm_set_current_module): Add missing newline to
1233 2001-11-07 Stefan Jahn <stefan@lkcc.org>
1235 * win32-socket.[ch]: New files. Defines Winsock-API error codes
1236 and makes them available through Guile. That is because the
1237 Winsock-API does not store its errors in `errno' and thus cannot
1238 return error messages via `strerror (errno)'.
1240 * socket.c (scm_init_socket): Initialize `win32-socket' part
1241 here under M$-Windows.
1243 * numbers.h: Added missing declaration of
1244 `scm_sys_check_number_conversions()'.
1246 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
1247 and use in `(strerror)' and `(system-error)'.
1249 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
1250 `win32-socket.[ch]' to extra source and header files.
1252 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
1254 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
1255 a call to turn-on-debugging when --debug has been given instead of
1256 turning it on directly. Also, handle new `--no-debug' option,
1257 which might suppress the call to turn-on-debugging.
1259 2001-11-05 Stefan Jahn <stefan@lkcc.org>
1261 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
1263 2001-11-04 Stefan Jahn <stefan@lkcc.org>
1265 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
1266 here (was at guile_LDADD) which describes the dependency
1267 correctly and allows a clean build on Win32.
1269 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
1272 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
1273 import macros for external libraries (libcrypt, libqthreads,
1274 libreadline and libregex).
1276 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
1278 * posix.c (flock): Added support for flock() in M$-Windows.
1280 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
1283 * fports.c (getflags): Differentiate reading and writing pipes
1286 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
1289 * coop.c (coop_condition_variable_timed_wait_mutex): Use
1290 conditionalized error code if `ETIMEDOUT' is not available.
1291 (scm_thread_usleep): Remove bogus declaration of `struct timeval
1294 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
1295 belongs. That is because NO_PREPRO_MAGIC gets undefined after
1296 each inclusion of `num2integral.i.c'.
1297 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
1299 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
1301 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
1302 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
1304 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
1306 * print.c (scm_iprin1): Mark print state as revealed when
1307 dispatching to generic write or display.
1309 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
1311 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
1313 Support for native Win32. Thanks to Stefan Jahn!
1315 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
1316 and win32-dirent.h to extra source and header files. These
1317 include the uname() and the POSIX dirent interface implementation
1318 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
1319 linkers which do not allow unresolved symbols inside shared
1320 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
1323 * __scm.h: Defined SCM_API. This macro gets prepended to all
1324 function and data definitions which should be exported or imported
1325 in the resulting dynamic link library in the Win32 port.
1327 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
1328 chars.h, continuations.h, coop-defs.h, coop-threads.h,
1329 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
1330 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
1331 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
1332 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
1333 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
1334 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
1335 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
1336 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
1337 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
1338 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
1339 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
1340 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
1342 Prefixed each each exported symbol with SCM_API.
1344 * continuations.c: Added comment about the use of the extern
1345 declarations of {get,set}context() functions used in the ia64 port.
1347 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
1348 is meant to be a `unsigned long *'.
1350 * filesys.c: Include `direct.h' if possible. Use local
1351 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
1352 macros for M$-Windows. Implementation of `fstat_Win32()' which is
1353 able to differentiate between sockets and other file descriptors.
1354 Use this function as wrapper in `scm_fstat()'. Fixed typo in
1357 * fports.c: Include `io.h' is possible. Put `*fp' into referring
1358 statement block in `scm_fport_buffer_add()'.
1359 Some corrections in `getflags()'.
1361 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
1363 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
1364 build on Win32. Disable preloaded symbols on Win2 platforms.
1366 * ioext.c, ports.c: Include `io.h' is possible.
1368 * mkstemp.c: Include `process.h' is possible.
1370 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
1372 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
1374 * posix.c: Remove unnecessary dirent includes and defines. Include
1375 local `win32-uname.h' for MinGW. Extern declaration of
1376 `mkstemp()' for systems where it does not exists. Make
1377 `getlogin()' available on M$-Windows.
1379 * scmsigs.c: Made `usleep()' avalable on MinGW.
1381 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
1383 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
1385 * win32-uname.c: Include "win32-uname.h", not "uname.h".
1387 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
1389 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
1390 Don't apply scm_uniform_vector_length on arrays.
1392 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1394 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
1395 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
1396 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
1397 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
1398 scm_list_<n> over scm_cons[2]?.
1400 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
1401 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
1402 SCM_C[AD][AD]R instead of explicit form.
1404 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
1405 comparison parameters.
1407 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
1408 !SCM_NULLP instead of SCM_NIMP.
1410 (scm_m_case): Don't copy the form. Renamed proc to clause and
1411 minimized its scope. Renamed x to clauses. Removed side
1412 effecting operation from macro call.
1414 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
1415 minimized its scope. Renamed x to clauses. Minimized the scope
1416 of variable 'len'. Make sure the else clause is treated specially
1417 even in case of '=>' occurences. Don't change the else to #t in
1418 order to be able to distinguish this case in the evaluator. Leave
1419 type checking of the recipient to the evaluator.
1421 (scm_c_improper_memq): Made the comment somewhat clearer.
1423 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
1424 test for SCM_IM_LET at the place of the formal parameters.
1425 Simplified the formal parameter checking.
1427 (scm_m_letstar): Added Comment. Renamed proc to bindings.
1428 Renamed arg1 to binding and minimized its scope. Eliminated
1429 unnecessary consing.
1431 (scm_m_do): Renamed proc to bindings. Minimized the scope of
1434 (build_binding_list): New static function.
1436 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
1437 Further, split up the 'letrec' unmemoizing code to the
1438 corresponding parts for 'do', 'let' and 'letrec', adding comments
1439 to each form. Cleanup the handling of the do form (This removes
1440 some *real* code :-).
1442 (SCM_CEVAL): Removed side effecting operation from macro call.
1443 Handle the 'else clause of the 'cond form specially - the symbol
1444 'else is not replaced with #t any more.
1446 2001-10-14 Gary Houston <ghouston@arglist.com>
1448 * version.c (scm_version): use sprintf instead of snprintf,
1449 for portability. thanks to Bill Schottstaedt.
1451 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
1453 * read.c (scm_lreadr): When user-defined hash procedure returns
1454 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
1455 an exception. (This prevents parsing of uniform vectors from
1456 interfering with parsing of numbers.)
1458 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
1460 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
1461 PTRDIFF_MIN. Thanks to Ken Raeburn.
1463 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
1465 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
1467 * eval.c (scm_m_atbind): First try to find the variable without
1468 defining it locally; when it has not been found, define it
1471 * modules.c (module_variable): Pass over variables that exist but
1474 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
1476 * backtrace.c (display_backtrace_file_and_line): Only use
1477 scm_basename when POSIX support is compiled in. Thanks to Chris
1480 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1482 * numbers.c (mem2uinteger): Return number read so far when coming
1483 across a hexdigit after having read a # or if not reading a hex
1484 value. This will enable the calling code to correctly handle
1485 forms like 1e2. (The background is, that the exponent markers d,
1486 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
1487 providing this patch.
1489 (mem2complex): Fix erroneous double-negation. Now, numbers like
1490 1-i will be read correctly.
1492 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
1494 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
1496 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
1498 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
1500 * print.c (scm_print_state_vtable, print_state_pool):
1501 Initialize. These variables are now registered as gc roots.
1503 (scm_current_pstate): Update documentation.
1505 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
1506 scm_prin1, scm_init_print): print_state_pool is registered as a
1507 gc root and thus does not need to be protected by a surrounding
1510 (make_print_state): The car of print_state_pool no longer holds
1511 the scm_print_state_vtable.
1513 (scm_current_pstate, scm_make_print_state, print_circref,
1514 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
1517 (scm_prin1): When building lists, prefer scm_list_<n> over
1520 (scm_iprlist): Removed a redundant SCM_IMP test.
1522 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
1524 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1526 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
1528 (scm_memcons, scm_mem_to_proc): When building lists, prefer
1529 scm_list_<n> over scm_cons[2]?.
1531 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
1533 (scm_procedure_name): Use SCM_CADR instead of explicit form.
1535 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
1536 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
1537 for some reason his patch didn't make it into the cvs.
1539 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1541 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
1542 little bit - should even be somewhat more accurate now.
1544 2001-10-08 Rob Browning <rlb@defaultvalue.org>
1546 * gc.c: support ia64 register backing store.
1547 (SCM_MARK_BACKING_STORE): new macro.
1549 * continuations.h: support ia64 register backing store.
1550 (struct scm_t_contregs): add ia64 register backing store.
1552 * continuations.c: support ia64 register backing store.
1553 (continuation_mark): mark ia64 register backing store.
1554 (continuation_free): free ia64 register backing store.
1555 (scm_make_continuation): capture ia64 register backing store.
1556 (copy_stack_and_call): copy ia64 register backing store.
1558 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1560 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
1561 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
1562 instead of SCM_NIMP to test for that case.
1564 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
1565 scm_t_bits instead of long.
1567 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
1569 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
1570 SCM_T_SIGNED_BITS_MIN): New.
1571 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
1572 Use them to make these macros computable by the preprocessor.
1574 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
1575 whether the integral type fits in a fixnum, not the compiler.
1576 This removes a spurious compiler warning. Also, honor the
1577 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
1578 needed for `long long's.
1580 * numbers.c: Define NO_PREPRO_MAGOC when including
1581 num2integral.c.i for `long long' and `signed long long'.
1583 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
1585 These changes fixes a race condition in the Guile coop - pthread
1588 * coop.c (mother_awake_p): New variable.
1589 (coop_create): Set mother_awake_p before creating or signalling
1590 mother; wait until mother is going to sleep before returning.
1591 (mother): Reset mother_awake_p before going to sleep.
1593 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1595 * options.c (protected_objects, scm_init_options): The content of
1596 protected_objects is now protected from garbage collection using
1597 scm_gc_register_root instead of scm_permanent_object.
1599 (get_option_setting): New static function that computes an option
1600 setting as it was formerly done in the function scm_options.
1602 (get_documented_option_setting): New static function that
1603 returns option documentation as it was formerly done in the
1604 function scm_options. Note that documentation C strings are no
1605 longer precomputed into SCM objects. Instead, they are converted
1606 into SCM strings every time get_documented_option_setting is
1609 (change_option_setting): New static functions that modifies the
1610 option setting as it was formerly done in the function
1611 scm_options. The function is now exception safe, i. e. won't
1612 cause a memory leak when interrupted. Further, only non-immediate
1613 option values are added to the protection list.
1615 (scm_options): This function now has only the purpose to dispatch
1616 to to get_option_setting, get_documented_option_setting or
1617 change_option_setting, depending on the arguments given to
1620 (scm_init_opts): Don't convert documentation C strings into SCM
1621 strings. Further, don't protect any object values: They _must_
1622 be immediate values, otherwise there is no guarantee that they
1623 have not been collected before anyway.
1625 * options.[ch] (scm_t_option): Made type unsigned, name into a
1626 constant char* and val into a scm_t_bits type.
1628 (scm_options, scm_init_opts): The number of options is guaranteed
1629 to be larger or equal to zero. Thus, the type is changed to
1632 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1634 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
1635 testing an unsigned value for being >= 0.
1637 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1639 * numbers.h: Removed old comment about using SCM_CAR to access
1642 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
1643 the return value is signed. Thanks to Brian Crowder for the bug
1646 (SCM_SRS): Avoid unnecessary casting and don't unpack input
1647 values. With this patch, SCM_SRS can be safely used for other
1648 types than scm_t_signed_bits. However, it should still better be
1649 an internal macro and thus be renamed to SCM_I_SRS.
1651 (SCM_MAKINUM, SCM_INUM): Use proper casting.
1653 2001-10-03 Gary Houston <ghouston@arglist.com>
1655 * continuations.h, unif.h: in the descriptions of the bit patterns
1656 of the heap cells, make bit 0 the least significant.
1658 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
1660 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
1661 Thanks to Golubev I. N.
1663 2001-09-25 Gary Houston <ghouston@arglist.com>
1665 * ports.c (scm_drain_input): extended the docstring. thanks to
1666 Alex Schroeder and Thien-Thi Nguyen.
1668 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
1670 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
1671 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
1672 macros. (The NUM names might soon change.)
1674 * numbers.h: Added missing declarations.
1676 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
1678 * Makefile.am: Distribute num2float.i.c.
1680 * num2float.i.c: New file, multiply included by numbers.c, used
1681 to "templatize" the float <-> num conversion routines.
1683 * numbers.c: New functions: scm_num2float, scm_float2num,
1684 scm_num2double, scm_double2num.
1686 2001-09-21 Rob Browning <rlb@defaultvalue.org>
1688 * .cvsignore: really add version.h
1690 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
1691 Otherwise it fails on the alpha. However, we might rather choose
1692 this size conditionally.
1694 * numbers.c (scm_gcd): change "k" to a long from an int.
1695 Otherwise it fails on the alpha. However, we might rather choose
1696 this size conditionally.
1698 * error.c (scm_wta): coerce char* to intptr_t before int
1701 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
1704 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
1706 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1708 * numbers.c (scm_integer_expt): Accept inexact integer in second
1709 argument. (Thanks to Bill Schottstaedt.)
1711 2001-09-20 Rob Browning <rlb@defaultvalue.org>
1713 * .cvsignore: add version.h
1715 * versiondat.h.in: removed (obsolete).
1717 * version.h.in: renamed from version.h.
1718 (SCM_GUILE_MAJOR_VERSION): new public macro.
1719 (SCM_GUILE_MINOR_VERSION): new public macro.
1720 (SCM_GUILE_MICRO_VERSION): new public macro.
1722 * version.h: renamed to version.h.in.
1725 (scm_major_version): support integer *_VERSION macros.
1726 (scm_minor_version): support integer *_VERSION macros.
1727 (scm_micro_version): support integer *_VERSION macros.
1728 (scm_version): support integer *_VERSION macros.
1730 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1732 * error.c, error.h: Made error keys globally accessible.
1733 Applications might want to test for these or use them in a direct
1736 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
1737 routines are passed an inexact. This change in behavior is
1738 motivated by concordance with R5RS: It is more common that a
1739 primitive doesn't want to accept an inexact for an exact.
1741 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1743 The following patch partially undoes my patch from 2001-06-30,
1744 where I added the function scm_gc_mark_cell_conservatively. The
1745 function is buggy, since it breaks guile during conservative
1746 marking if a pointer on the stack points directly into the list of
1747 free cells on the heap: With conservative cell marking this will
1748 cause the whole free list to be scanned and marked - boom!
1750 * gc.c (allocated_mark, MARK, heap_segment,
1751 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
1752 (scm_gc_mark_cell_conservatively): Remove function
1753 scm_gc_mark_cell_conservatively and update the corresponding
1754 comments and uses accordingly. Thanks to Christopher Cramer for
1755 the patch. (Minor corrections by me.)
1757 2001-09-15 Gary Houston <ghouston@arglist.com>
1759 * root.h (scm_root_state): removed the continuation_stack and
1760 continuation_stack_ptr members, which have no apparent purpose.
1761 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
1764 * root.c (root_mark), init.c (restart_stack, start_stack), gc
1765 (scm_igc): remove all references to contination_stack and
1766 continuation_stack_ptr, avoiding allocation of a vector and
1767 useless processing during gc.
1769 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1771 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
1773 (TCONC_IN): Make sure that the cell word 0 is initialized last.
1775 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
1777 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
1779 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
1780 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
1782 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1784 * guardians.c (mark_dependencies_in_tconc,
1785 whine_about_self_centered_zombies, scm_init_guardians): Register
1786 the static global variable `self_centered_zombies' via
1787 scm_gc_register_root, to make some cdr-ing unnecessary.
1789 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1791 * backtrace.c (display_backtrace_file,
1792 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
1793 values, use SCM_FALSEP when comparing SCM values against #f.
1794 Thanks to Rob Browning for the bug report.
1796 2001-09-12 Martin Baulig <martin@home-of-linux.org>
1798 * strings.[ch] (scm_str2string): New function.
1800 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
1802 * gc.c (scm_done_free): Always subtract size from scm_mallocated
1803 when computing nm, even if it's negative.
1804 (scm_must_malloc): Abort on overflow of scm_mtrigger.
1805 (scm_must_realloc): Likewise.
1807 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
1809 * numbers.c (scm_sys_check_number_conversions): new function,
1810 defined if Guile is compiled in debugging mode. currently checks
1811 `scm_num2ulong', should check much much more.
1813 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
1814 unsigned, ensure that it's positive. thanks to Martin Baulig!
1816 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1818 * __scm.h: Added new section about compile time selectable
1821 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
1822 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
1823 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
1824 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
1827 * deprecation.c (scm_include_deprecated_features): Simplified.
1829 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
1830 `SCM_IMP´ instead of `!SCM_CELLP´.
1832 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
1833 Extract side-effecting operations from macros.
1835 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
1836 scm_top_level_lookup_closure_var and scm_system_transformer.
1838 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
1840 (heap_segment): Use CELL_P instead of SCM_CELLP.
1842 * init.c (start_stack): Don't initialize
1843 scm_top_level_lookup_closure_var and scm_system_transformer.
1845 * modules.c (scm_set_current_module): Don't access
1846 scm_top_level_lookup_closure_var and scm_system_transformer.
1848 (scm_sym2var): Don't call scm_variable_set_name_hint.
1850 (scm_post_boot_init_modules): Removed deprecated initializations.
1852 * print.c (scm_ipruk): Don't access cell contents of non cells.
1854 * strings.c (scm_string_set_x): All strings are writable.
1856 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
1857 type. There is only one string type now.
1859 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
1861 * tags.h: Remove comments about two different string types.
1863 (SCM_CELLP, SCM_NCELLP): Deprecated.
1865 * variable.c (make_variable): Remove code variant for vcells.
1867 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
1868 SCM_VARIABLE_LOC): Remove code variant for vcells.
1870 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
1871 SCM_ENABLE_DEPRECATED with the logic reversed.
1873 * dynl.c (moddata, registered_mods), dynl.[ch]
1874 (scm_register_module_xxx, scm_registered_modules,
1875 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
1876 (*top-level-lookup-closure*), eval.[ch]
1877 (scm_top_level_lookup_closure_var, scm_system_transformer,
1878 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
1879 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
1880 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
1881 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
1882 scm_unprotect_object), modules.c (root_module_lookup_closure,
1883 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
1884 beautify_user_module_x_var, try_module_autoload_var,
1885 scm_module_full_name), modules.[ch] (scm_the_root_module,
1886 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
1887 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
1888 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
1889 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
1890 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
1891 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
1892 scm_make_shared_substring), tags.h (scm_tc7_substring,
1893 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
1894 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
1895 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
1896 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
1899 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
1900 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
1901 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
1902 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
1903 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
1904 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
1905 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
1906 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
1907 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
1908 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
1909 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
1910 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
1911 (setzone, scm_strftime, scm_strptime), vports.c
1912 (scm_make_soft_port): Remove calls to
1913 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
1914 gone, all strings are 0-terminated anyway.
1916 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
1917 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
1918 double inclusion of the same headers to the SCM_<filename>_H
1921 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
1922 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
1923 print.c (scm_iprin1): The type scm_tc7_substring does not exist
1926 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
1927 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
1928 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
1929 !SCM_<foo> over SCM_N<foo>.
1931 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1933 * Makefile.am: Remove references to symbols-deprecated.c.
1935 * symbols.c (scm_init_symbols): Don't initialize deprecated
1938 * symbols-deprecated.c: Removed.
1940 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
1941 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
1942 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
1943 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
1944 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
1945 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
1946 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
1947 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
1948 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
1949 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
1950 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
1951 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
1952 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
1953 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
1954 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
1955 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
1956 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
1957 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
1958 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
1959 scm_intern0, scm_sysintern, scm_sysintern0,
1960 scm_sysintern0_no_module_lookup, scm_symbol_value0,
1961 scm_string_to_obarray_symbol, scm_intern_symbol,
1962 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
1963 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
1964 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
1965 vectors.[ch] (scm_vector_set_length_x): Removed.
1967 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
1968 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
1969 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
1970 Renamed the macros that are defined to inhibit double inclusion of
1971 the same headers to the SCM_<filename>_H format.
1973 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
1974 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
1977 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1979 * continuations.h (scm_contregs), debug.h (scm_debug_info,
1980 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
1981 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
1982 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
1983 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
1984 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
1985 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
1986 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
1987 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
1988 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
1989 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
1990 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
1992 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
1993 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
1994 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
1995 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
1996 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
1997 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
1998 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
1999 double inclusion of the same headers to the SCM_<filename>_H
2002 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
2003 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
2004 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
2005 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
2006 !SCM_<foo> over SCM_N<foo>.
2008 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2010 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
2011 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
2012 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
2013 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
2014 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
2015 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
2016 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
2017 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
2018 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
2019 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
2020 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
2021 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
2022 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
2023 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
2024 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
2025 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
2026 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
2027 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
2028 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
2029 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
2030 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
2031 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
2032 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
2033 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
2034 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
2035 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
2036 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
2037 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
2038 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
2039 the macros that are defined to inhibit double inclusion of the
2040 same headers to the SCM_<filename>_H format.
2042 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
2044 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
2045 "scm_t_portable" with "scm_port_table" which was an artifact from
2046 the great "scm_*_t -> scm_t_" renaming.
2048 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
2050 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
2051 used; nfc. Thanks to Bill Schottstaedt.
2053 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
2054 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
2055 Thanks to Chris Cramer.
2057 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
2059 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
2061 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
2063 * dynwind.h (scm_swap_bindings): Declare.
2064 * dynwind.c (scm_swap_bindings): Make non-static.
2066 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
2068 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
2069 doing exactly nothing about them). thanks Neil!
2071 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
2073 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
2075 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
2077 * gc.c: Fix omission bug: Add `heap_segment' forward decl
2078 (proto) in the case when either `GUILE_DEBUG' or
2079 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
2081 (map_free_list): Fix typo: Ref `f' correctly.
2083 Thanks to Chris Cramer.
2085 2001-08-15 Rob Browning <rlb@defaultvalue.org>
2087 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
2089 (libpath.h): change libguileversion to libguileinterface.
2091 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
2093 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
2094 ChangeLog-2000. Thanks to Daniel Skarda!
2096 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
2098 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
2099 do it from the Makefile.
2101 * Makefile.am: rearrange the snarfing slightly, so that .doc files
2102 are of a reasonable size.
2104 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
2106 * stacks.c (scm_make_stack): Improve docstring by explaining use
2109 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
2111 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
2112 scm_char_whitespace_p, scm_char_upper_case_p,
2113 scm_char_lower_case_p, scm_char_is_both_p): Do not require
2114 characters to fulfill isascii in addition to the primary
2117 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2119 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
2120 scm_istr2flo, scm_istring2number): Removed.
2122 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
2125 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
2126 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
2129 (scm_string_to_number): Use new number parser.
2131 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
2132 handles complex numbers.
2134 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
2137 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
2140 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
2142 (scm_i_mem2number): Added.
2144 (scm_exact_to_inexact): Changed signature.
2146 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
2147 here instead of within scm_i_mem2number. Call scm_i_mem2number
2148 instead of scm_istr2int and scm_istring2number.
2150 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2152 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
2153 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
2154 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
2155 !SCM_<pred> over SCM_N<pred>.
2157 (scm_eval_body): Remove side effecting code from macro call.
2159 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
2162 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2164 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
2166 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
2168 Removed vcell slot from structs.
2170 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
2173 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
2174 zero. Use scm_vtable_index_layout instead of "0" when accessing
2176 (scm_init_struct): Remove vcell slot layout code from
2177 required_vtable_fields.
2179 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
2181 * goops.c (build_class_class_slots): Removed vcell slot
2184 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
2185 Removed vcell slot layout code.
2186 (scm_si_vcell): Removed.
2188 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2190 "Glocs" have been removed.
2192 * tags.h: Update tag system docs.
2193 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
2194 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
2195 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
2196 or SCM_NCONSP, respectively.
2198 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
2199 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
2200 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
2202 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
2203 tell glocs from structs.
2205 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
2207 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
2208 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
2209 instead of with glocs.
2210 (EVALCAR): Do not test for glocs.
2211 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
2213 (scm_unmemocar): Do not handle glocs.
2214 (scm_m_atfop): Memoize as a variable, not as a gloc.
2215 (scm_eval_args, scm_deval_args): Do not handle glocs.
2216 (scm_ceval, scm_deval): Likewise.
2218 * eval.h (SCM_XEVALCAR): Do not test for glocs.
2219 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
2222 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
2224 * dynwind.c (scm_swap_bindings): Likewise.
2225 (scm_dowinds): Updated to recognize lists of variables instead of
2228 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
2231 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
2234 2001-07-25 Gary Houston <ghouston@arglist.com>
2236 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
2237 docstrings to reflect the n-ary implementation.
2239 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
2241 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
2242 value of a variable, not the plain "return" statement.
2244 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
2246 * eval.c: Allow variables in memoized code (in addition to glocs).
2247 (scm_lookupcar): Handle variables in lost races. Replace symbol
2248 with variable directly, do not make a gloc.
2249 (scm_unmemocar): Rewrite variables using a reverse lookup, just
2251 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
2254 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2256 * variable.c (scm_i_variable_print): Use "value" instead of
2257 "binding" since a binding is the mapping between symbols and
2258 variables, not between variables and their values.
2260 * tags.h (scm_tc7_variable): New.
2261 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
2262 * print.c (scm_iprin1): Likewise.
2264 * variable.h (scm_tc16_variable): Removed.
2265 (SCM_VARIABLEP): Test for new tc7 code.
2266 (scm_i_variable_print): New.
2267 * variable.c (scm_tc16_variable): Removed.
2268 (variable_print): Renamed to scm_i_variable_print and made
2270 (variable_equal_p): Removed.
2271 (make_variable): Construct a tc7 object instead of a smob.
2272 (scm_init_variable): Do not register smob.
2274 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
2276 * tags.h: Include inttypes.h when we have it.
2278 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
2280 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
2281 is taken by the new SCM_IM_CALL_WITH_VALUES.
2282 * print.c (scm_isymnames): Update table accordingly.
2284 2001-07-22 Gary Houston <ghouston@arglist.com>
2286 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
2287 SCM_MAKINUM to convert regoff_t value to SCM.
2289 2001-07-21 Gary Houston <ghouston@arglist.com>
2291 * scmsigs.c: include sys/time.h for itimer stuff.
2293 2001-07-19 Rob Browning <rlb@defaultvalue.org>
2295 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
2297 * c-tokenize.lex: add option %nounput to quiet warning.
2298 Add prototype for yylex to quiet warning.
2300 * scmconfig.h.in: add flags for setitimer and getitimer.
2302 * scmsigs.h (scm_init_scmsigs): new prototype.
2303 (scm_init_scmsigs): new prototype.
2305 * scmsigs.c (s_scm_setitimer): new function.
2306 (s_scm_setitimer): new function.
2308 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2310 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
2311 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
2312 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
2313 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
2314 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
2315 guile-func-name-check.in, guile-snarf-docs-texi.in,
2316 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
2317 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
2318 objprop.c, objprop.h, options.c, options.h, random.h,
2319 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
2320 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
2321 version.c, version.h: Updated copyright notice.
2323 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2325 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
2326 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
2327 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
2328 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
2329 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
2330 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
2331 sym_environment, scm_sym_change_class): New static variables to
2332 hold predefined symbols.
2334 (build_class_class_slots): Build the list using scm_list_n
2335 instead of cons. Also, slots are already created as lists, thus
2336 making a call to maplist unnecessary.
2338 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
2339 scm_class_direct_subclasses, scm_class_direct_methods,
2340 scm_class_precedence_list, scm_class_slots, scm_class_environment,
2341 scm_method_procedure, create_standard_classes, purgatory): Use
2344 (build_slots_list, compute_getters_n_setters,
2345 scm_sys_initialize_object, scm_sys_inherit_magic_x,
2346 get_slot_value_using_name, set_slot_value_using_name,
2347 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
2348 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
2349 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
2351 (scm_sys_prep_layout_x): Minimize variable scopes.
2353 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
2354 scm_sys_fast_slot_set_x): Fix signedness.
2356 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
2357 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
2358 scm_memoize_method, scm_wrap_object): Use packing and unpacking
2359 when converting to and from SCM values.
2361 (scm_enable_primitive_generic_x): Add rest argument checking.
2363 (map, filter_cpl, maplist, scm_sys_initialize_object,
2364 scm_sys_prep_layout_x, slot_definition_using_name,
2365 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
2366 call_memoize_method, scm_make, scm_make_class): Prefer explicit
2367 predicates over SCM_N?IMP tests.
2369 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
2372 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
2375 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2377 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
2379 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
2381 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
2383 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
2385 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
2387 * strings.c (s_scm_string): fix arg position in assert.
2389 2001-07-11 Gary Houston <ghouston@arglist.com>
2391 * strports.c (st_write): use memcpy, not strncpy. thanks to
2394 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
2396 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
2397 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
2398 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
2399 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
2400 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
2401 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
2402 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
2403 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
2404 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
2405 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
2406 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
2407 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
2408 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
2409 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
2410 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
2411 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
2412 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
2413 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
2414 weaks.c, weaks.h: Remove "face-lift" comment.
2416 2001-07-08 Rob Browning <rlb@defaultvalue.org>
2418 * .cvsignore: add stamp-h.in.
2420 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2422 * hooks.c (scm_make_hook, scm_add_hook_x),
2423 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
2424 value info to the docstrings.
2426 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2428 Some more compatibility patches for Windows.
2430 * posix.c (getlogin): getlogin() implementation for Windows.
2432 * backtrace.c, ioext.c: Include <stdio.h>.
2434 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
2437 * cpp_sig_symbols.in: Added SIGBREAK.
2439 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
2441 * strports.c (scm_read_0str, scm_eval_0str): Call
2442 scm_c_read_string and scm_c_eval_string respectively, not
2443 themselves. Thanks to Dale P. Smith!
2445 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2447 * unif.c (scm_array_set_x): The variable args does not
2448 necessarily have to be a list. Further, got rid of a redundant
2451 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2453 * list.c (SCM_I_CONS): Make sure the cell type is initialized
2456 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
2457 init_heap_seg): Fixed signedness.
2459 (init_heap_seg): Replaced strange for-loop with a while loop.
2461 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
2463 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
2465 The following patch adds conservative marking for the elements of
2466 free or allocated cells.
2468 * gc.c (allocated_mark, heap_segment): New static functions.
2470 (which_seg): Deleted, since the functionality is now provided by
2471 function heap_segment.
2473 (map_free_list): Use heap_segment instead of which_seg.
2475 (MARK): If cell debugging is disabled, mark free cells
2478 (scm_mark_locations, scm_cellp): Extracted the search for the
2479 heap segment of a SCM value into function heap_segment.
2481 (scm_init_storage): Allocated cells must be marked
2484 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
2486 The following patch changes the representation of weak vectors to
2487 double cells instead of using an extension of the vector's
2490 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
2491 the result of SCM_WVECT_GC_CHAIN.
2493 (scm_gc_sweep): Weak vectors don't have extra fields any more.
2495 * weaks.c (allocate_weak_vector): New static function. It does
2496 not patch any previously created vector object during the
2497 construction of a weak vector, and thus doesn't need to switch
2498 off interrupts during vector creation.
2500 (scm_make_weak_vector, scm_make_weak_key_hash_table,
2501 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
2502 Use allocate_weak_vector to provide the new weak vector object.
2504 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
2505 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
2506 now stored in the double cell.
2508 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
2511 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
2512 using an entry of the double cell.
2514 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
2516 * stamp-h.in: bye bye
2518 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
2520 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
2523 * load.c, load.h (scm_c_primitive_load,
2524 scm_c_primitive_load_path): New.
2526 * strports.c, strports.h (scm_c_read_string): Renamed from
2527 scm_read_0str. Also, added "const" qualifier to argument.
2528 (scm_c_eval_string): Renamed from scm_eval_0str.
2529 (scm_read_0str, scm_eval_0str): Deprecated.
2531 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2533 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
2536 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
2538 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
2539 scm_list_n): New functions.
2540 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
2541 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
2542 (lots of files): Use the new functions.
2544 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
2546 * strings.c: #include "libguile/deprecation.h".
2548 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2550 * read.c (scm_lreadr): When reading a hash token, check for a
2551 user-defined hash procedure first, so that overriding the builtin
2552 hash characters is possible (this was needed for implementing
2553 SRFI-4's read synax `f32(...)').
2555 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
2556 because the latter is unsigned now and breaks comparisons like
2557 (n < (scm_t_signed_bits)MIN_VALUE).
2559 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
2561 * eval.h, eval.c (scm_call_4): New function.
2563 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
2564 directly rather than dispatching to them via scm_ithrow and a lazy
2567 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
2568 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
2569 for trap handler procedures.
2571 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
2572 procedures not being #f.
2574 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
2576 * Makefile.am (c-tokenize.c): add rule to generate it.
2577 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
2579 filter-doc-snarfage.c: remove.
2581 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2583 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
2585 The following set of changes makes compiling Guile under various
2586 Windows compilers easier. Compilation under GNU systems should
2587 not be affected at all.
2589 Thanks to Stefan Jahn for all necessary information, patches and
2592 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
2593 getpgrp, ttyname, primitive-fork and some header inclusion for
2596 * random.c: Define M_PI, if not predefined and use __int64 for
2597 LONG64 under Windows.
2599 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
2600 Windows and conditionalize some signal names.
2602 * socket.c (scm_getsockopt): Added missing comma.
2603 Include socket library header under Windows.
2605 * stime.c (CLKTCK): Add cast to int, to make it compile under
2608 * ports.c (truncate): New function, compiled only under Windows.
2610 * net_db.c: Do not declare errno under Windows.
2612 * iselect.h, inet_aton.c: Include socket library headers under
2615 * guile.c (inner_main): Under Windows, initialize socket library
2616 and initialize gdb_interface data structures.
2618 * gdb_interface.h: Under Windows, gdb_interface cannot be
2619 initialized statically. Initialize at runtime instead.
2621 * fports.c (write_all): ssize_t -> size_t.
2622 (fport_print): Conditionalize call to ttyname().
2623 (getflags): New function, compiled only under Windows.
2625 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
2626 primitives chown, link, fcntl.
2627 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
2630 * backtrace.c: Include <io.h> under Windows.
2632 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
2634 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
2637 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
2639 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2640 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
2641 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2642 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
2643 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
2644 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
2645 (scm_dynamic_wind, scm_dowinds), environments.c
2646 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
2647 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
2648 goops.c (GETVAR, purgatory, make_class_from_template,
2649 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
2650 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
2651 (scm_primitive_load), modules.c (scm_resolve_module,
2652 scm_c_define_module, scm_c_use_module, scm_c_export,
2653 module_variable, scm_eval_closure_lookup, scm_sym2var,
2654 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2655 ports.c (scm_port_for_each), print.c (scm_printer_apply),
2656 properties.c (scm_primitive_property_ref), ramap.c (ramap,
2657 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
2658 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
2659 (scm_object_to_string, scm_call_with_output_string,
2660 scm_call_with_input_string), throw.c (scm_body_thunk,
2661 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
2662 scm_make_shared_array), vports.c (sf_flush, sf_write,
2663 sf_fill_input, sf_close): Use one of the above functions.
2664 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
2666 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2668 * filesys.c (scm_close), ports.c (scm_close_port,
2669 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
2670 instead of SCM_NEGATE_BOOL.
2672 * filesys.c (scm_stat): Clean up type dispatch.
2674 * filesys.c (scm_stat), ports.c (scm_input_port_p,
2675 scm_output_port_p): Get rid of redundant IM type check.
2677 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
2678 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
2679 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2680 scm_return_entry), numbers.c (scm_number_to_string), objects.c
2681 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
2682 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
2683 scm_addr_vector), stime.c (scm_strftime), strings.c
2684 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
2685 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
2686 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2687 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
2688 instead of scm_makfromstr.
2690 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
2691 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
2692 scm_read_hash_extend), stime.c (scm_strftime), strings.c
2693 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
2694 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
2695 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
2696 !SCM_<pred> over SCM_N<pred>.
2698 * strings.[ch] (scm_makfromstr): Deprecated.
2700 (scm_mem2string): New function, replaces scm_makfromstr.
2702 * strings.c (scm_substring), strop.c (string_copy,
2703 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2704 (scm_symbol_to_string): Fix gc problem.
2706 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
2709 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
2710 warning about comparing signed and unsigned values. This fix is
2711 not optimal, since it won't work reliably if sizeof (c_start) >
2712 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
2713 solution is to define this macro as an inline function, thus
2714 allowing to specifiy the types of c_start and c_end.
2716 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2718 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
2721 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
2722 Rename <foo>H to SCM_<foo>_H.
2724 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
2725 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2727 (narrow_stack): Make i unsigned. Don't use side-effecting
2728 operations in conditions.
2730 (narrow_stack, scm_make_stack, scm_stack_id,
2731 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
2733 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
2734 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
2737 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
2740 (scm_last_stack_frame): Remove bogus `;´.
2742 * stacks.h (SCM_FRAMEP): Fix type check.
2744 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
2746 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
2747 c-tokenize.c when doing maintainer-clean.
2749 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
2751 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
2754 * eval.c: all hash signs are in column 0.
2756 * Makefile.am (guile_filter_doc_snarfage): build using
2757 c-tokenize.c, not filter-doc-snarfage.c.
2758 rearrange snarfing dependencies a bit.
2760 * c-tokenize.lex: new file.
2762 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
2764 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
2765 scm_t_srcpropso_plist. See the big type renaming.
2766 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
2767 Thanks to Seth Alves!
2769 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
2770 they aren't defined already.
2772 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
2774 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
2775 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
2778 * backtrace.c (display_expression, scm_set_print_params_x,
2779 display_application, display_frame, scm_backtrace), numbers.c
2780 (scm_istring2number), objects.c (scm_class_of,
2781 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
2782 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2784 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
2787 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
2788 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
2790 * objects.c (scm_class_of): Type fix.
2792 (scm_mcache_lookup_cmethod): Improved comment, simplified,
2795 * pairs.h (scm_error_pair_access): The function can return if
2798 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2800 * init.c (scm_init_guile_1): Removed initialization of tag.c.
2802 * gdbint.c, init.c: Removed inclusion of tag.h.
2804 * tag.h, tag.c: Removed files.
2806 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
2808 2001-06-20 Gary Houston <ghouston@arglist.com>
2810 * deprecation.c, extensions.c, rw.c: include string.h.
2812 2001-06-19 Gary Houston <ghouston@arglist.com>
2814 * filter-doc-snarfage.c (process): added ungetc in
2815 MULTILINE_COOKIE case since otherwise it fails when there's no
2816 space between the '(' and the quote of the following string
2819 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2821 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
2823 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2825 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
2826 extension takes place.
2827 * strings.h (SCM_STRING_LENGTH): Likewise.
2828 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
2830 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
2833 * tags.h: Include <stdint.h> when we have it.
2834 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
2835 available. Else use "unsigned long".
2836 (scm_signed_bits_t): New.
2838 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
2839 (SCM_INUM): Cast result to scm_signed_bits_t.
2841 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
2843 * mkstemp.c: Update path to #include file scmconfig.h.
2844 Thanks to Golubev I. N.
2846 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
2848 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
2850 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
2851 the macro definition.
2853 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
2854 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
2855 instead of SCM_INST_TYPE.
2857 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
2858 the object is a struct before accessing its struct flags.
2860 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
2862 2001-06-10 Gary Houston <ghouston@arglist.com>
2864 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
2865 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
2866 work reliably anymore. try it from boot-9.scm instead.
2868 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
2870 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
2871 Thanks to Matthias Köppe!
2873 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
2875 * snarf.h, filter-doc-snarfage.c: more changes to cope with
2876 space-happy C preprocessors.
2878 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
2879 inside cookies. thanks to Matthias Köppe!
2881 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2883 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
2884 keywords. Fix gc protection.
2886 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
2887 operations in macro calls.
2889 * pairs.c (scm_error_pair_access): Avoid recursion.
2891 Thanks to Matthias Koeppe for reporting the bugs that correspond
2892 to the following set of patches.
2894 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
2895 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
2896 bitvector base address using SCM_BITVECTOR_BASE.
2898 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
2901 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2903 * goops.c (SCM_CLASS_REDEF): Removed.
2905 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
2908 Thanks to Matthias Koeppe for reporting the bugs that correspond
2909 to the following set of patches.
2911 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
2912 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
2913 scm_sys_allocate_instance, clear_method_cache,
2914 scm_sys_invalidate_method_cache_x, scm_make,
2915 create_standard_classes, scm_make_port_classes, scm_make_class,
2916 scm_add_slot): Use SCM_SET_SLOT to set slot values.
2918 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
2920 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
2922 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
2923 UNARY_ELTS_CODE): Remove bogus break statement.
2925 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
2926 Don't access bit vectors elements as SCM objects.
2928 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
2929 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
2930 Don't assign to an unpacked value.
2932 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
2934 * __scm.h (SCM_NORETURN): Moved here from error.h.
2936 (SCM_UNUSED): New macro.
2938 (SCM_DEBUG_PAIR_ACCESSES): New macro.
2940 * backtrace.c (display_error_handler), continuations.c
2941 (continuation_print), debug.c (debugobj_print), dynwind.c
2942 (guards_print), environments.c (observer_print,
2943 core_environments_finalize, leaf_environment_cell,
2944 leaf_environment_print, eval_environment_print,
2945 eval_environment_observer, import_environment_define,
2946 import_environment_undefine, import_environment_print,
2947 import_environment_observer, export_environment_define,
2948 export_environment_undefine, export_environment_print,
2949 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
2950 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
2951 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
2952 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
2953 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
2954 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
2955 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
2956 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
2957 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
2958 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
2959 set_slot_value, test_slot_existence, scm_change_object_class,
2960 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
2961 default_setter), guardians.c (guardian_print, guardian_gc_init,
2962 guardian_zombify, whine_about_self_centered_zombies), guile.c
2963 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
2964 mallocs.c (malloc_print), numbers.c (scm_print_real,
2965 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
2966 end_input_default, scm_port_print, fill_input_void_port,
2967 write_void_port), root.c (root_print), smob.c (scm_mark0,
2968 scm_free0, scm_smob_print, scm_smob_apply_1_error,
2969 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
2970 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
2971 (scm_struct_free_0, scm_struct_free_standard,
2972 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
2973 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
2974 scm_handle_by_throw, scm_ithrow), weaks.c
2975 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
2976 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
2977 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
2979 * error.h (SCM_NORETURN): Moved to __scm.h.
2981 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
2982 Renamed <foo>H to SCM_<foo>_H.
2984 * gc.c (debug_cells_gc_interval): New static variable.
2986 (scm_assert_cell_valid): If selected by the user, perform
2987 additional garbage collections.
2989 (scm_set_debug_cell_accesses_x): Extended to let the user specify
2990 if additional garbage collections are desired.
2992 (mark_gc_async): If additional garbage collections are selected
2993 by the user, don't call the after-gc-hook. Instead require the
2994 user to run the hook manually.
2996 * pairs.c (scm_error_pair_access): New function. Only compiled
2997 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
2999 * pairs.h (SCM_VALIDATE_PAIR): New macro.
3001 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
3002 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
3003 is a real pair object. (Glocs are also accepted, but that may
3004 change.) If not, abort with an error message.
3006 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
3008 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
3010 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
3011 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
3013 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
3015 * extensions.c (scm_c_register_extension): Allow NULL as library
3017 (load_extension): Ignore NULL library names when comparing.
3019 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
3020 non-pointers are being compared. Thanks to Alexander Klimov!
3022 2001-06-04 Gary Houston <ghouston@arglist.com>
3024 * rw.c (scm_write_string_partial): new procedure implementing
3025 write-string/partial in (ice-9 rw).
3026 * rw.h: declare scm_write_string_partial.
3028 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
3030 * keywords.c (keyword_print): Substract 1 from length of symbol
3031 name, accounting for the silly dash.
3033 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
3034 Do not emit deprecation warning.
3036 Added exception notice to all files.
3038 * dynl.c: Include "deprecation.h".
3040 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
3042 * dynl.c (scm_register_module_xxx, scm_registered_modules,
3043 scm_clear_registered_modules): Deprecated.
3045 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
3047 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
3048 guile-snarf-docs-texi.
3050 * fports.c: HAVE_ST_BLKSIZE changed to
3051 HAVE_STRUCT_STAT_ST_BLKSIZE.
3052 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
3053 HAVE_STRUCT_STAT_ST_BLKSIZE.
3055 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
3056 HAVE_STRUCT_STAT_ST_RDEV.
3057 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
3058 HAVE_STRUCT_STAT_ST_BLKSIZE.
3059 (scm_stat2scm): HAVE_ST_BLOCKS changed to
3060 HAVE_STRUCT_STAT_ST_BLOCKS.
3062 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
3064 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
3065 of scm_eval_x to allow module changes between the forms in the
3066 string. Set/restore module using scm_c_call_with_current_module.
3068 * mkstemp.c: New file, slightly modified from libiberties
3071 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
3073 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
3074 filter-doc-snarfage.c: new files.
3076 * Makefile.am: add stuff to [build,] use and distribute
3077 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
3079 * guile-snarf.in: grok the new snarf output.
3081 * snarf.h: make the output both texttools- and `read'-friendly.
3083 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
3084 guile-snarf-docs. (should also deprecate, I guess. maybe not).
3086 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
3088 * print.c (scm_simple_format): Support "~~" and "~%". Signal
3089 error for unsupported format controls and for superflous
3090 arguments. Thanks to Daniel Skarda!
3092 * print.h, print.c (scm_print_symbol_name): Factored out of
3094 (scm_iprin1): Call it.
3096 * keywords.c (keyword_print): Use scm_print_symbol_name so that
3097 weird names are printed correctly.
3099 * print.c (scm_print_symbol_name): Symbols whose name starts with
3100 `#' or `:' or ends with `:' are considered weird.
3102 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3104 * numbers.c (scm_difference, scm_divide): Clarified comments for -
3107 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3109 * debug.h: Removed prototype for scm_eval_string.
3111 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3113 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
3114 (make-string 2000 #\!))' in an older version).
3116 Change strncpy to memcpy to allow embedded NUL characters in
3119 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
3121 * hooks.c (scm_create_hook): deprecated.
3122 (make_hook): deleted.
3123 (scm_make_hook): all the hook creation code is now here.
3125 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
3126 a hook, make it permanent, and do a `scm_c_define' on it.
3128 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
3130 * socket.c (s_scm_inet_pton): fix docstring quoting.
3131 (s_scm_inet_ntop): ditto.
3133 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
3135 * hashtab.c (scm_internal_hash_fold): fix argument position in
3138 * environments.c (s_scm_import_environment_set_imports_x): fix
3139 argument position in SCM_ASSERT.
3141 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
3142 (s_scm_make_iloc): ditto.
3144 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3146 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
3148 * eval.c (promise_print): Read the promise's value as an object.
3150 (SCM_CEVAL): Don't perform side-effecting operations in macro
3153 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
3154 conditional expression.
3156 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
3159 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
3160 text, removed redundant computation of effective_length and fixed
3163 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
3166 (wrap_init): Don't use SCM_C[AD]R for non pairs.
3168 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
3170 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
3171 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
3173 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
3175 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
3176 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
3177 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
3178 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
3180 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
3182 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
3184 * ramap.c (ramap_rp): Removed bogus `;´.
3186 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
3189 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
3190 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
3191 Read SCM objects rather than scm_bits_t values.
3193 * tags.h (SCM_VOIDP_TEST): Removed.
3195 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
3196 value of 2 now corresponds to the former 1, the current 1
3197 corresponds to the former situation that SCM_VOIDP_TEST was
3200 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
3201 If this appears to be not ANSI compliant, we will change it to
3202 typedef struct scm_unused_struct { } * SCM;
3203 Thanks to Han-Wen Nienhuys for the suggestion.
3205 * unif.c (scm_array_set_x): Fix typing problem, and use
3206 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
3207 dealing with uniform vectors.
3209 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
3211 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
3212 (scm_igc): mark from them, too (precisely, not conservatively!).
3214 * root.h (scm_gc_registered_roots): new object in
3217 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
3218 `scm_protect_object'. shouldn't call it at all, though, it seems.
3220 * gc.c (scm_[un]protect_object): deprecated.
3221 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
3222 (scm_gc_[un]register_root[s]): new.
3224 * gc.h: add prototypes for scm_gc_[un]protect_object,
3225 scm_gc_[un]register_root[s].
3227 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
3229 revert the controversial part of the 2001-05-24 changes.
3231 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
3233 * modules.c (scm_env_module): Exported to Scheme.
3235 * eval.c (scm_debug_opts): New option `show-file-name'.
3237 * debug.h (SCM_SHOW_FILE_NAME): New.
3239 * backtrace.c: Include "libguile/filesys.h".
3240 (sym_base, display_backtrace_get_file_line,
3241 display_backtrace_file, display_backtrace_file_and_line): New.
3242 (display_frame): Call display_backtrace_file_and_line if that is
3244 (display_backtrace_body): Call scm_display_backtrace_file if
3247 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
3248 Prototypes removed since there's no definition for these
3251 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3253 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
3254 Changed use of scm_array->scm_array_t and
3255 scm_array_dim->scm_array_dim_t to enable build with
3256 --disable-deprecated.
3258 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
3260 The purpose of this set of changes is to regularize Guile's usage
3261 of ANSI C integral types, with the following ideas in mind:
3263 - SCM does not nesessarily have to be long.
3264 - long is not nesessarily enough to store pointers.
3265 - long is not nesessarily the same size as int.
3267 The changes are incomplete and possibly buggy. Please test on
3271 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
3274 * unif.h: type renaming:
3275 scm_array -> scm_array_t
3276 scm_array_dim -> scm_array_dim_t
3277 the old names are deprecated, all in-Guile uses changed.
3279 * tags.h (scm_ubits_t): new typedef, representing unsigned
3282 * stacks.h: type renaming:
3283 scm_info_frame -> scm_info_frame_t
3284 scm_stack -> scm_stack_t
3285 the old names are deprecated, all in-Guile uses changed.
3287 * srcprop.h: type renaming:
3288 scm_srcprops -> scm_srcprops_t
3289 scm_srcprops_chunk -> scm_srcprops_chunk_t
3290 the old names are deprecated, all in-Guile uses changed.
3292 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
3293 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
3294 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
3295 vectors.c, vports.c, weaks.c:
3296 various int/size_t -> size_t/scm_bits_t changes.
3298 * random.h: type renaming:
3299 scm_rstate -> scm_rstate_t
3300 scm_rng -> scm_rng_t
3301 scm_i_rstate -> scm_i_rstate_t
3302 the old names are deprecated, all in-Guile uses changed.
3304 * procs.h: type renaming:
3305 scm_subr_entry -> scm_subr_entry_t
3306 the old name is deprecated, all in-Guile uses changed.
3308 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
3310 scm_option -> scm_option_t
3311 the old name is deprecated, all in-Guile uses changed.
3313 * objects.c: various long -> scm_bits_t changes.
3314 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
3316 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
3319 * num2integral.i.c: new file, multiply included by numbers.c, used
3320 to "templatize" the various integral <-> num conversion routines.
3322 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
3323 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
3325 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
3326 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
3327 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
3328 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
3329 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
3330 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
3331 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
3332 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
3333 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
3334 scm_num2size): new functions.
3336 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
3338 * load.c: change int -> size_t in various places (where the
3339 variable is used to store a string length).
3340 (search-path): call scm_done_free, not scm_done_malloc.
3342 * list.c (scm_ilength): return a scm_bits_t, not long.
3343 some other {int,long} -> scm_bits_t changes.
3345 * hashtab.c: various [u]int -> scm_bits_t changes.
3346 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
3347 (scm_ihashx): n: uint -> scm_bits_t
3348 use scm_bits2num instead of scm_ulong2num.
3350 * gsubr.c: various int -> scm_bits_t changes.
3352 * goops.[hc]: various {int,long} -> scm_bits_t changes.
3354 * gh_data.c (gh_num2int): no loss of precision any more.
3356 * gh.h (gh_str2scm): len: int -> size_t
3357 (gh_{get,set}_substr): start: int -> scm_bits_t,
3359 (gh_<num>2scm): n: int -> scm_bits_t
3360 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
3361 (gh_length): return scm_bits_t, not unsigned long.
3363 * gc.[hc]: various small changes relating to many things stopping
3364 being long and starting being scm_[u]bits_t instead.
3365 scm_mallocated should no longer wrap around.
3367 * fports.h: type renaming:
3368 scm_fport -> scm_fport_t
3369 the old name is deprecated, all in-Guile uses changed.
3371 * fports.c (fport_fill_input): count: int -> scm_bits_t
3372 (fport_flush): init_size, remaining, count: int -> scm_bits_t
3374 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
3375 those prototypes, as the functions they prototype don't exist.
3377 * fports.c (default_buffer_size): int -> size_t
3378 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
3379 default_size: int -> size_t
3380 (scm_setvbuf): csize: int -> scm_bits_t
3382 * fluids.c (n_fluids): int -> scm_bits_t
3383 (grow_fluids): old_length, i: int -> scm_bits_t
3384 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
3386 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
3388 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
3389 the new and shiny SCM_NUM2INT.
3391 * extensions.c: extension -> extension_t (and made a typedef).
3393 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
3394 there are no nasty surprises if/when the various deeply magic tag
3395 bits move somewhere else.
3397 * eval.c: changed the locals used to store results of SCM_IFRAME,
3398 scm_ilength and such to be of type scm_bits_t (and not int/long).
3399 (iqq): depth, edepth: int -> scm_bits_t
3400 (scm_eval_stack): int -> scm_bits_t
3401 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
3402 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
3403 i: int -> scm_bits_t
3405 * environments.c: changed the many calls to scm_ulong2num to
3407 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
3409 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
3411 * debug.h: type renaming:
3412 scm_debug_info -> scm_debug_info_t
3413 scm_debug_frame -> scm_debug_frame_t
3414 the old names are deprecated, all in-Guile uses changed.
3415 (scm_debug_eframe_size): int -> scm_bits_t
3417 * debug.c (scm_init_debug): use scm_c_define instead of the
3418 deprecated scm_define.
3420 * continuations.h: type renaming:
3421 scm_contregs -> scm_contregs_t
3422 the old name is deprecated, all in-Guile uses changed.
3423 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
3424 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
3426 * continuations.c (scm_make_continuation): change the type of
3427 stack_size from long to scm_bits_t.
3429 * ports.h: type renaming:
3430 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
3431 scm_port -> scm_port_t
3432 scm_ptob_descriptor -> scm_ptob_descriptor_t
3433 the old names are deprecated, all in-Guile uses changed.
3434 (scm_port_t.entry): int -> scm_bits_t.
3435 (scm_port_t.line_number): int -> long.
3436 (scm_port_t.putback_buf_size): int -> size_t.
3438 * __scm.h (long_long, ulong_long): deprecated (they pollute the
3439 global namespace and have little value beside that).
3440 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
3442 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
3443 exist (for size_t & ptrdiff_t).
3444 (scm_sizet): deprecated.
3446 * Makefile.am (noinst_HEADERS): add num2integral.i.c
3448 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
3450 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
3451 SCM_VARIABLE_INIT since that it what it used to be.
3453 * deprecation.c (scm_include_deprecated_features): Make docstring
3454 ANSIsh. Thanks to Matthias Köppe!
3456 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
3458 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
3459 needed for weak-key hashtables.
3461 * procs.c (scm_make_subr_with_generic): Add missing last argument
3462 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
3464 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
3465 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
3467 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
3469 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
3471 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
3472 `duplicate_string'. Do not use an indirect cell, store symbol
3473 directly in collision list of hash table.
3474 (duplicate_string): Removed.
3476 * init.c (scm_init_guile_1): Call scm_init_extensions.
3478 * Makefile.am: Add "extensions.c" and related files in all the
3481 * extensions.h, extension.c: New files.
3483 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
3485 * modules.h (scm_system_module_env_p): Move out of deprecated
3488 * rw.h (scm_init_rw): Added prototype.
3490 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
3491 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
3492 New functions. They replace scm_make_gsubr and
3493 scm_make_gsubr_with_generic. The `make' variants only create the
3494 gsubr object, while the `define' variants also put it into the
3495 current module. Changed all callers.
3496 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
3498 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
3499 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
3500 functions. They replace scm_make_subr, scm_make_subr_opt and
3501 scm_make_subr_with_generic. The `make' variants only create the
3502 subr object, while the `define' variants also put it into the
3503 current module. Changed all callers.
3504 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
3507 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
3508 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
3511 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
3513 * throw.c (scm_lazy_catch): Slight docstring clarification.
3515 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
3517 * throw.c: Lazy-catch handlers are no longer allowed to return.
3518 Fixed comments throughout.
3519 (scm_ithrow): Signal an error when a lazy-catch handler returns.
3520 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
3523 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
3524 refered to s_scm_minor_version previously.
3526 * modules.h, modules.c: Moved around a lot of code so that
3527 deprecated features appear at the bottom.
3528 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
3529 module_prefix, make_modules_in_var, beautify_user_module_x_var,
3530 scm_the_root_module, scm_make_module, scm_ensure_user_module,
3531 scm_load_scheme_module): Deprecated.
3532 (scm_system_module_env_p): Return SCM_BOOL_T directly for
3533 environments corresponding to the root module.
3534 (convert_module_name, scm_c_resolve_module,
3535 scm_c_call_with_current_module, scm_c_define_module,
3536 scm_c_use_module, scm_c_export): New.
3537 (the_root_module): New static variant of scm_the_root_module. Use
3538 it everywhere instead of scm_the_root_module.
3540 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
3541 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
3542 (scm_c_with_fluid): New.
3543 (scm_with_fluids): Use scm_c_with_fluids instead of
3544 scm_internal_with_fluids.
3546 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
3547 `scm_init_goops'. Do not explicitly create/switch modules.
3548 Return SCM_UNSPECIFIED.
3549 (scm_init_goops): Only register `%init-goops-builtins' procedure.
3550 (scm_load_goops): Use scm_c_resolve_module instead of
3553 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
3554 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
3555 `scm_init_rw' prior to loading the startup files.
3557 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
3558 scm_init_rdelim. Do not explicitly create/switch modules.
3559 Return SCM_UNSPECIFIED.
3560 (scm_init_rdelim): Only register `%init-rdelim-builtins'
3563 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
3564 explicitly create/switch modules. Return SCM_UNSPECIFIED.
3565 (scm_init_rw): Only register `%init-rw-builtins' procedure.
3567 * script.c (scm_shell): Evaluate the compiled switches in the
3568 current module, not in the root module.
3570 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
3572 * fluids.c (scm_c_with_fluids): Rename from
3573 scm_internal_with_fluids.
3574 (scm_internal_with_fluids): Deprecated.
3575 (scm_c_with_fluid): New.
3577 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3579 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
3581 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
3582 accessed with SCM_C[AD]R.
3584 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
3586 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
3588 * version.c (s_scm_major_version): doc fixes.
3589 (s_scm_minor_version): doc fixes.
3590 (s_scm_minor_version): new function.
3592 * version.h (scm_init_version): new function.
3594 * versiondat.h.in: add GUILE_MICRO_VERSION.
3596 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3598 * deprecation.c (scm_init_deprecation): Renamed
3599 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
3601 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
3603 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
3604 dependent on cpp_cnvt.awk
3606 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3608 * script.c (scm_compile_shell_switches): New command line option
3609 `--use-srfi' for loading a list of SRFIs on startup.
3610 (scm_shell_usage): Added `--use-srfi' to help message.
3612 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
3614 Merged from mvo-vcell-cleanup-1-branch.
3616 The concept of vcells has been removed from Guile. With it,
3617 explicit obarrays and associated operations are gone. Use
3618 hashtables instead of obarrays.
3620 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
3621 result as variable instead of vcell. Glocs no longer point to a
3622 vcell but to a variable. Use scm_c_define instead of
3623 scm_sysintern and treat the result as a variable (which it is),
3626 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
3627 SCM_DEFVARIABLEP): Deprecated.
3628 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
3629 (variable_print): Do not print name of variable.
3630 (variable_equalp): Compare values, not vcells.
3631 (anonymous_variable_sym): Removed.
3632 (make_vcell_variable): Removed.
3633 (make_variable): New, as replacement.
3634 (scm_make_variable, scm_make_undefined_variable): Do not take name
3636 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
3638 (scm_builtin_variable): Deprecated.
3640 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
3641 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
3642 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
3643 scm_sysintern, scm_sysintern0, scm_symbol_value0,
3644 scm_string_to_obarray_symbol, scm_intern_symbol,
3645 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
3646 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
3647 Deprecated and moved to "symbols-deprecated.c".
3648 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
3649 (scm_init_symbols): Call scm_init_symbols_deprecated.
3650 * symbols-deprecated.c: New file.
3651 * Makefile.am: Added symbols-deprecated.c and related files in all
3654 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
3655 SCM_GLOBAL_VCELL_INIT): Deprecated.
3656 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
3657 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
3659 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
3662 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
3663 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
3664 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
3665 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
3666 Changed according to the `throughout' comments.
3668 * modules.h, modules.c (scm_module_system_booted_p): Changed type
3670 (scm_module_type): Removed.
3671 (the_root_module): Renamed to the_root_module_var. Now points to
3672 a variable instead of a vcell. Updated all uses.
3673 (scm_the_root_module): Return SCM_BOOL_F when module systems
3674 hasn't been booted yet.
3675 (SCM_VALIDATE_STRUCT_TYPE): Removed.
3676 (scm_post_boot_init_modules): Made static.
3677 (scm_set_current_module): Call scm_post_boot_init_modules on first
3679 (make_modules_in, beautify_user_module_x, resolve_module,
3680 try_module_autoload, module_make_local_var_x): Tacked on "_var"
3681 suffix. Now point to variables instead of vcells. Updated all
3683 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
3684 and return SCM_BOOL_F in that case.
3685 (scm_module_transformer): Likewise.
3686 (sym_module, scm_lookup_closure_module, scm_env_module): New.
3687 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
3688 (scm_eval_closure_lookup): Do not allow new definitions when
3689 `interface' flag is set.
3690 (scm_standard_interface_eval_closure): New.
3691 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
3692 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
3693 scm_c_lookup, scm_c_module_define, scm_c_define,
3694 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
3695 scm_modules_prehistory): New.
3696 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
3697 instead of scm_intern0.
3699 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
3702 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
3703 hashtable operations to maintain the keywords, not obarray ones.
3705 * init.c (scm_load_startup_files): Do not call
3706 scm_post_boot_init_modules. This is done by
3707 scm_set_current_module now.
3708 (scm_init_guile_1): Call scm_modules_prehistory. Call
3709 scm_init_variable early on.
3711 * goops.c (s_scm_sys_goops_loaded): Get
3712 var_compute_applicable_methods from scm_sym2var, not from a direct
3713 invocation of scm_goops_lookup_closure.
3715 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
3717 * gc.c: Added simple debugging hack to mark phase of GC: When
3718 activated, do not tail-call scm_gc_mark. This gives nice
3720 (scm_unhash_name): Removed.
3722 * feature.c (features): Renamed to features_var. Now points to a
3723 variable instead of a vcell. Updated all uses.
3725 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
3726 `scm_current_module_lookup_closure' which will do the right thing
3727 when the module system hasn't been booted yet.
3728 (SCM_GLOC_SYM): Removed.
3729 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
3730 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
3732 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
3733 instead of with vcells. Do not overwrite `var' with the result of
3734 the lookup, use the new `real_var' instead. Remove `var2' in
3735 exchange (which was only used with threads).
3736 (sym_three_question_marks): New.
3737 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
3739 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
3740 (scm_m_atfop): Expect the function definition to be a variable
3742 (scm_macroexp): Do not use `unmemocar', explicitely remember the
3744 (scm_unmemocopy): Removed thoughts about anti-macro interface.
3745 (scm_eval_args): Use more explicit code in the gloc branch of the
3746 atrocious struct ambiguity test. The optimizer will sort this
3748 (scm_deval_args): Likewise.
3749 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
3750 remember the symbol instead. Added some comments where
3751 scm_tc3_cons_gloc really exclusively refers to structs.
3752 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
3753 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
3754 of scm_sysintern in general.
3756 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
3759 * debug.c (s_scm_make_gloc): Only allow proper variables, no
3760 pairs. Put the variable directly in the gloc.
3761 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
3762 (scm_init_debug): Use scm_c_define instead scm_sysintern.
3764 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
3766 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
3767 scm_the_last_stack_fluid_var. It now points to a variable instead
3768 of a vcell. Updated all uses.
3769 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
3770 instead of a vcell. Updated all uses.
3772 * _scm.h: Include "variables.h" and "modules.h" since almost
3773 everybody needs them now.
3775 * root.h (scm_symhash, scm_symhash_vars): Removed.
3776 * gc.c (scm_init_storage): Do not initialize them.
3778 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3780 * eval.c (scm_init_eval): Initialize scm_undefineds and
3783 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
3784 like the SCM_NEWCELL macro counterparts.
3786 (scm_init_storage, scm_init_gc): Moved initialization of
3787 scm_tc16_allocated from scm_init_gc to scm_init_storage.
3789 (scm_init_storage): Moved initialization of scm_undefineds and
3790 scm_listofnull to eval.c, initializion of scm_nullstr to
3791 strings.c, initializion of scm_nullvect to vectors.c.
3793 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
3794 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
3796 * init.c (scm_init_guile_1): Reordered some initializations and
3797 added dependcy information comments.
3799 * load.c (scm_init_load): Use scm_nullstr.
3801 * strings.c (scm_init_strings): Initialize scm_nullstr.
3803 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
3805 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
3807 * values.c (print_values): Print as a unreadable object, not as
3808 multiple lines. Thanks to Matthias Köppe!
3810 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3812 * deprecation.c: Fixed copyright date.
3814 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
3815 DEPRECATION_H to SCM_DEPRECATION_H.
3817 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
3819 * guile-doc-snarf.in: Update copyright.
3820 Fix relative path bug. Thanks to Sergey Poznyakoff.
3822 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
3824 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
3825 accept open ports. Thanks to Quetzalcoatl Bradley!
3827 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3829 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
3830 has 779 primitives on startup.
3832 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
3834 * eval.c (scm_i_eval): Copy expression before passing it to
3835 SCM_XEVAL. The copy operation was removed unintendedly during my
3836 change on 2001-03-25.
3838 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
3840 from Matthias Köppe (thanks!):
3842 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
3845 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
3848 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3850 * gc.c (scm_init_gc): Added FIXME comment.
3852 * hooks.c: Since hooks don't have a name any more, it is not
3853 necessary to include objprop.h.
3855 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
3857 (symbol_name, scm_make_hook_with_name): Removed.
3859 (scm_create_hook): Don't set the hook's name property.
3861 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
3863 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
3865 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
3867 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
3868 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
3869 FLOBUFLEN and define it unconditionally.
3871 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
3873 * gh_data.c (gh_lookup): Call gh_module_lookup with
3874 `scm_current_module ()', not `#f'.
3875 (gh_module_lookup): Expect a module instead of an obarray as first
3876 argument and do lookup in that module.
3878 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
3879 arrays. The length of array is already determined differently and
3880 scm_uniform_vector_length does not work on arrays.
3882 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
3884 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
3885 as well. "SCM (*)(...)" does not work on RedHat 7.1.
3887 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
3888 they are not used. Changed `wrong type' error into `wrong num
3889 args' error. Changed all callers.
3891 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
3892 arguments are supplied.
3894 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
3896 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
3897 describe `regexp/notbol' and `regexp/noteol' execution flags.
3899 * strop.c (scm_substring_move_x): Doc fix; nfc.
3901 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
3903 * objects.c, objects.h (scm_valid_object_procedure_p): New.
3904 (scm_set_object_procedure_x): Use it to check argument. Fix
3907 * evalext.c (scm_definedp): Fix docstring.
3909 2001-05-05 Gary Houston <ghouston@arglist.com>
3911 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
3914 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
3916 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
3917 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
3918 Change R4RS references to R5RS.
3920 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
3921 docstring source are correctly reproduced in the output (ii)
3922 we don't anymore get occasional trailing quotes. Also reorganized
3923 and commented the code a little.
3925 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
3928 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3930 * strop.c (scm_string_split): New procedure.
3932 * strop.h (scm_string_split): Added prototype.
3934 2001-05-04 Gary Houston <ghouston@arglist.com>
3936 * socket.c: define uint32_t if netdb.h doesn't. thanks to
3939 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
3941 * rw.c: Include "modules.h" and "strports.h".
3943 * net_db.h (scm_gethost): Added prototype.
3945 * deprecation.h, deprecation.c: New.
3946 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
3947 (DOT_X_FILES): Added "deprecation.x".
3948 (modinclude_HEADERS): Added "deprecation.h".
3950 * init.c: Include "deprecation.h".
3951 (scm_init_guile_1): Call scm_init_deprecation.
3953 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
3955 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
3956 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
3959 2001-04-29 Gary Houston <ghouston@arglist.com>
3961 * rw.c: new file, implementing C part of module (ice-9 rw).
3962 (scm_read_string_x_partial): moved from ioext.c
3963 (scm_init_rw): new proc.
3965 init.c: include rw.h and call scm_init_rw.
3966 Makefile.am: include rw.c and rw.h.
3968 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
3970 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
3971 know what's supposed to happen to it.
3973 * list.h (scm_list_star): deprecation expired - removed.
3975 * numbers.h (scm_dblproc): deprecation expired - removed.
3976 (SCM_UNEGFIXABLE): deprecation expired - removed.
3977 (SCM_FLOBUFLEN): deprecation expired - removed.
3978 (SCM_INEXP): deprecation expired - removed.
3979 (SCM_CPLXP): deprecation expired - removed.
3980 (SCM_REAL): deprecation expired - removed.
3981 (SCM_IMAG): deprecation expired - removed.
3982 (SCM_REALPART): deprecation expired - removed.
3983 (scm_makdbl): deprecation expired - removed.
3984 (SCM_SINGP): deprecation expired - removed.
3985 (SCM_NUM2DBL): deprecation expired - removed.
3986 (SCM_NO_BIGDIG): deprecation expired - removed.
3988 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
3989 (scm_tc_dblr): deprecation expired - removed.
3990 (scm_tc_dblc): deprecation expired - removed.
3991 (scm_tc16_flo): deprecation expired - removed.
3992 (scm_tc_flo): deprecation expired - removed.
3994 * tag.h (scm_tag): deprecation expired - removed.
3996 * tag.c: (scm_tag): deprecation expired - removed.
3998 * ioext.c: (scm_fseek): deprecation expired - removed.
4000 * ioext.h (scm_fseek): deprecation expired - removed.
4002 * gh_data.c (gh_int2scmb): deprecation expired - removed.
4004 * gh.h (gh_int2scmb): deprecation expired - removed.
4006 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
4008 * stacks.c (scm_make_stack): Fix typo in docstring.
4010 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
4012 * error.c (scm_sysmissing): deprecation expired - removed.
4014 * error.h (scm_sysmissing): deprecation expired - removed.
4017 (scm_init_gc): gc-thunk deprecation expired - removed.
4018 (scm_gc_vcell): deprecation expired - removed.
4019 (gc_async_thunk): scm_gc_vcell related code removed.
4021 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
4024 (SCM_NSTRINGP): deprecation expired - removed.
4025 (SCM_NRWSTRINGP): deprecation expired - removed.
4027 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
4030 (SCM_ICHRP): deprecation expired - removed.
4031 (SCM_ICHR): deprecation expired - removed.
4032 (SCM_MAKICHR): deprecation expired - removed.
4035 (SCM_INPORTP): deprecation expired - removed.
4036 (SCM_OUTPORTP): deprecation expired - removed.
4038 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
4040 * modules.c (scm_module_type): New.
4041 (scm_post_boot_init_modules): Initialize from Scheme value.
4042 (the_module, scm_current_module, scm_init_modules): the_module is
4044 (scm_current_module): Export to Scheme.
4045 (scm_set_current_module): Do not call out to Scheme, do all the
4046 work in C. Export procedure to Scheme. Only accept modules, `#f'
4047 is no longer valid as the current module. Only set
4048 scm_top_level_lookup_closure_var and scm_system_transformer when
4049 they are not deprecated.
4050 (scm_module_transformer, scm_current_module_transformer): New.
4052 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
4053 scm_current_module_transformer, scm_module_transformer): New.
4055 * gh_data.c: Removed FIXME comment about gh_lookup returning
4056 SCM_UNDEFINED. That's the right thing to do.
4058 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
4059 into the conditionally compiled sections.
4060 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
4061 scm_current_module_transformer instead of scm_system_transformer.
4062 * init.c (start_stack): Move initialization of
4063 scm_system_transformer to the deprecated section.
4065 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
4067 * throw.c (scm_throw): Correct docstring.
4069 2001-04-22 Gary Houston <ghouston@arglist.com>
4071 * socket.c: attempted to improve the docstrings slightly.
4073 * net_db.c: remove bogus "close" declaration.
4074 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
4075 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
4077 * net_db.h: declarations moved too.
4079 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
4081 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
4082 (VALIDATE_INET6): new macro.
4083 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
4084 inet-pton and inet-ntop.
4085 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
4086 (scm_addr_vector): use ipv6_net_to_num.
4088 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
4090 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
4091 smob number explicitly. Use SCM_TC2SMOBNUM instead.
4093 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
4094 when compiled in debug mode.
4096 (scm_gc_sweep): Only call smob's free function if it is defined.
4098 * print.c (scm_iprin1): No need to check for validity of smob
4099 type or existence of print function.
4101 * smob.[ch] (scm_smobs): Made into a fixed size global array.
4102 Resizing will not work well with preemptive threading.
4104 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
4106 (scm_make_smob_type): Extracted initialization of smob
4107 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
4108 of the critical section.
4110 (scm_smob_prehistory): Initialize all smob descriptors. By
4111 default, don't assign a smob free function: Most smob types don't
4114 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
4116 2001-04-21 Gary Houston <ghouston@arglist.com>
4118 * socket.c (FLIP_NET_HOST_128): new macro.
4119 (scm_fill_sockaddr): use new macro.
4120 (scm_addr_vector): completed IPv6 address support. added const
4121 to the address parameter.
4123 2001-04-20 Gary Houston <ghouston@arglist.com>
4125 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
4126 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
4128 (scm_addr_vector): use a switch instead of multiple if statements.
4129 Add support for IPv6 (incomplete) .
4130 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
4132 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
4134 * struct.c (scm_free_structs): Only pairs may be accessed with
4137 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4139 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
4141 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4142 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
4143 parentheses in order to get the correct associativity.
4145 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4147 * unif.c (scm_array_to_list): Added missing handling of arrays of
4148 bytes. Thanks to Masao Uebayashi for the bug report.
4150 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4152 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
4155 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4157 * procs.h (SCM_CLOSURE_FORMALS): New macro.
4159 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
4160 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
4161 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
4162 SCM_CLOSURE_FORMALS.
4164 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
4165 (scm_i_procedure_arity): Prefer stronger predicates like
4166 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4168 * macros.c (macro_print): Extracted macro printing code from
4169 print.c and simplified it.
4171 (scm_macro_type): Use SCM_MACRO_TYPE;
4173 (scm_init_macros): Use macro_print for printing macros.
4175 * print.c (scm_print_opts): Improved option documentation.
4177 (scm_iprin1): Extracted printing of macros to macros.c.
4178 Simplified printing of ordinary closures.
4180 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
4181 Martin Grabmueller for the bug report.
4183 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
4185 This patch eliminates some further applications of SCM_C[AD]R to
4188 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
4189 never been applied to real pairs.
4191 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
4193 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
4195 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
4196 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
4197 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
4199 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
4202 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
4203 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
4205 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
4206 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
4207 SCM_SET{AND,OR}_CAR.
4209 2001-04-17 Gary Houston <ghouston@arglist.com>
4211 * some initial support for IPv6:
4213 * socket.c (scm_fill_sockaddr): improve the argument validation.
4214 don't allocate memory until all args are checked. instead of
4215 unconditional memset of soka, try setting sin_len to 0 if
4216 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
4217 (scm_socket, scm_connect): extend docstrings for IPv6.
4218 (scm_init_socket): intern AF_INET6 and PF_INET6.
4220 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
4222 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
4223 matches SCM_DEFER_INTS at the beginning of the function.
4225 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
4227 * gc.c (scm_igc): Unconditionally call
4228 SCM_CRITICAL_SECTION_START/END.
4230 * fluids.c (next_fluid_num): Unconditionally call
4231 SCM_CRITICAL_SECTION_START/END.
4232 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
4234 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
4235 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
4238 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
4239 Defined as nothing for the case of !defined(USE_THREADS).
4240 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
4242 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
4243 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
4245 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
4246 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
4247 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
4248 SCM_CRITICAL_SECTION_START/END.
4249 (SCM_REALLOW_INTS: Bug fix. Don't call
4250 SCM_THREAD_SWITCHING_CODE.
4251 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
4252 SCM_THREAD_SWITCHING_CODE directly.
4253 (SCM_ENTER_A_SECTION): Unconditionally use
4254 SCM_CRITICAL_SECTION_START/END. (was:
4255 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
4257 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4259 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
4260 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
4261 allowed to explicitly set this macro via the CFLAGS variable
4264 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
4265 (SCM_THREAD_CRITICAL_SECTION_START,
4266 SCM_THREAD_CRITICAL_SECTION_END): Renamed
4267 SCM_THREAD_CRITICAL_SECTION_START/END to
4268 SCM_CRITICAL_SECTION_START/END.
4270 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
4272 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
4275 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
4276 (MISSING_BZERO_DECL): Remove the declaration.
4278 Thanks to NIIBE Yutaka.
4280 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4282 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
4283 goops module should be registered in order to work for an
4284 application which uses libguile statically linked.)
4286 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
4288 * numbers.[ch] (scm_num2long, scm_num2long_long,
4289 scm_num2ulong_long, scm_num2ulong): Argument position is an
4292 * environments.c (eval_environment_folder,
4293 import_environment_folder), gh_data.c (gh_scm2longs,
4294 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
4295 for integers and pointers, respectively.
4297 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
4298 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
4299 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
4300 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
4302 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
4303 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
4304 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
4305 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
4306 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
4307 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
4309 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
4311 * strings.c (scm_read_only_string_p): Update docstring to reflect
4312 current (non-)usage of "read only" strings.
4313 (scm_make_shared_substring): Clarify docstring by changing
4314 "semantics" to "arguments".
4316 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4318 * hooks.c (scm_make_hook, scm_make_hook_with_name),
4319 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
4322 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4324 The following changes make the documentation more consistent.
4326 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
4327 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
4328 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
4329 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
4332 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
4333 (scm_array_dimensions, scm_make_shared_array),
4334 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
4335 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
4336 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
4337 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
4338 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
4339 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
4340 macros.c (scm_makmmacro), list.c (scm_append), environments.c
4341 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
4342 @example ... @end example to @lisp ... @end lisp.
4344 * weaks.c (scm_weak_vector): Corrected docstring.
4346 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
4347 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
4348 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
4349 (scm_hashx_set_x, scm_hashx_get_handle),
4350 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
4351 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
4352 vectors.c (scm_vector_fill_x), strings.c
4353 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
4354 objprop.c (scm_set_object_properties_x):
4355 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
4356 strports.c (scm_call_with_input_string), ports.c
4357 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
4358 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
4359 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
4360 (scm_make_weak_vector,scm_weak_vector_p),
4361 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
4362 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
4363 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4364 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
4365 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
4366 Made parameter names match documentation by renaming parameters
4367 and/or fixing docstrings.
4369 * numbers.c (scm_ash): Corrected Texinfo markup.
4371 * strop.c (scm_string_index, scm_string_rindex),
4372 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
4374 * vports.c (scm_make_soft_port), unif.c
4375 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
4376 (scm_dimensions_to_uniform_array, scm_transpose_array),
4377 (scm_array_in_bounds_p, scm_uniform_vector_ref),
4378 (scm_bit_count, scm_bit_position, scm_bit_count_star),
4379 (scm_array_to_list, scm_list_to_uniform_array),
4380 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
4381 (scm_open_input_string, scm_open_output_string),
4382 (scm_get_output_string), strop.c (scm_string_copy),
4383 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
4384 (scm_get_internal_real_time, scm_times),
4385 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
4386 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
4387 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
4388 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
4389 simpos.c (scm_system), random.c (scm_random_uniform),
4390 (scm_random_normal, scm_random_exp), ramap.c
4391 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
4392 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
4393 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
4394 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
4395 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
4396 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
4397 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
4398 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
4399 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
4400 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
4401 (scm_logand, scm_logior, scm_logxor, scm_lognot),
4402 (scm_integer_expt, scm_bit_extract, scm_logcount),
4403 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
4404 net_db.c (scm_inet_netof, scm_lnaof), modules.c
4405 (scm_interaction_environment), macros.c (scm_makacro),
4406 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
4407 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
4408 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
4409 (scm_fluid_ref), filesys.c (scm_open_fdes),
4410 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
4411 Docstring correction: `Returns' -> `Return'
4413 * gc.c (scm_set_debug_cell_accesses_x):
4414 (s_scm_gc_set_debug_check_freelist_x):
4415 * fluids.c (scm_fluid_p): Added texinfo markup.
4417 * error.c (scm_strerror): Made docstring more precise.
4419 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
4420 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
4421 (scm_symbol_p, scm_symbol_to_string), strorder.c
4422 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
4423 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
4424 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
4425 (scm_string_ci_geq_p), strop.c (scm_string_copy),
4426 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
4428 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
4430 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
4431 mode, as suggested by Michael Livshin.
4433 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
4435 * backtrace.c (display_backtrace_body): since the `print_state'
4436 variable is not used (instead its data field is used directly as
4437 `pstate'), protect it from the hungry compiler optimizations.
4438 thanks to Bill Schottstaedt for the report.
4440 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4442 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
4443 It is only defined and used if guile is compiled with
4444 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
4445 let cells with a free_cell type tag be visible outside of the
4446 garbage collector when in debug mode.
4448 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
4450 (scm_assert_cell_valid): Use a local static variable to avoid
4453 (MARK): Only check for rogue cell pointers in debug mode. Use
4454 scm_cellp for this purpose and place all checks for rogue pointers
4455 into that function. Further, since due to conservative scanning
4456 we may encounter free cells during marking, don't use the standard
4457 cell type accessor macro to determine the cell type.
4459 (scm_cellp): Check if the cell pointer actually points into a
4462 (scm_init_gc): Initalize scm_tc16_allocated.
4464 * gc.h (GCH): Renamed to SCM_GC_H.
4466 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
4467 might be unnecessary, but I feel better this way :-)
4469 (SCM_GC_CELL_TYPE): New macro.
4471 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
4472 in guile, and it is unlikely that they will be applied to real
4475 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
4477 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
4478 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
4480 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
4481 make sure that in debug mode no free cell will ever be visible
4482 outside of the garbage collector.
4484 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4486 * async.c (scm_asyncs_pending): Don't use != to compare SCM
4489 * async.c (scm_system_async), variable.c (scm_make_variable,
4490 scm_make_undefined_variable): Use scm_cons to create a pair.
4492 * debug.c (scm_reverse_lookup): Perform proper type checking.
4493 Remove suspicious use of SCM_SLOPPY_CONSP.
4495 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
4496 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
4497 the corresponding optimization.
4499 * eval.c (iqq): Use proper type check.
4501 (scm_m_expand_body): Remove redundant type checks.
4503 (promise_print): Don't access promise cells as pairs.
4505 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
4506 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
4507 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
4508 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
4509 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
4511 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
4512 (scm_iprin1): Use new macro predicate and accessors.
4514 * eval.h (scm_tc16_macro): Removed declaration. It is declared
4517 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
4518 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
4519 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
4520 SCM_VARIABLE_H. Even the macros that are used to inhibit
4521 including a header file twice should be in the SCM_ namespace.
4523 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
4524 properties.c (scm_primitive_property_ref,
4525 scm_primitive_property_del_x): Prefer stronger predicates like
4526 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4528 * gc.c (MARK): Use proper macros to access procedure-with-setter
4529 cell elements and closure cell elements.
4531 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
4532 access free cells as pairs.
4534 (scm_unprotect_object): scm_hashq_get_handle returns #f if
4535 no hashtab entry is found.
4537 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
4538 SCM_CLR_PORT_OPEN_FLAG.
4540 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
4541 use SCM_SET_C[AD]R for uninitialized cells.
4543 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
4544 If the hashtable has no slots, return #f instead of '(). This
4545 unifies the return value with most assoc-functions.
4547 (scm_hash_fn_ref): Use proper type check.
4549 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
4550 Removed references to non-existing functions from documentation.
4552 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
4553 access keyword cell elements.
4555 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
4558 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
4560 * print.c (scm_iprlist): Added comment. Improved loop
4563 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
4566 * smob.c (scm_markcdr): Don't access smob cells as pairs.
4568 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
4570 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
4573 * variable.c (variable_print, variable_equalp, scm_variable_ref,
4574 scm_variable_set_x): Use proper macros to access variable cell
4577 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
4579 * variable.h (SCM_VARVCELL): Don't access variable cells as
4582 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
4583 added FIXME comment, removed register specifier.
4585 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
4587 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
4588 * init.c (scm_init_guile_1): Don't init goopscore module.
4590 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
4592 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
4594 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4596 * strop.c (scm_string_to_list): Fixed docstring markup.
4597 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
4598 (scm_string_downcase, scm_string_capitalize_x),
4599 (scm_string_capitalize): Rewrote and corrected docstrings.
4600 (scm_string_ci_to_symbol): Made docstring more explicit.
4602 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
4604 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
4606 (scm_call_with_values): Removed.
4607 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
4608 so that it can be exported.
4609 (scm_call_with_values): Removed.
4611 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
4612 * eval.c: Include "libguile/values.h"
4613 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
4615 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
4616 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
4617 New delcarations to support above change.
4619 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
4620 errors with last change.
4622 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
4624 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
4625 scm_i_eval): Moved the application of the system transformer from
4626 scm_i_eval to scm_primitive_eval.
4628 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
4630 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
4632 * strop.c (scm_string_index): Fix docstring line break
4635 * list.c (scm_cons_star): Fix docstring typo.
4637 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
4639 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
4640 (big2str), ports.c (scm_drain_input), read.c (scm_read,
4641 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
4642 scm_make_string, scm_string_append), strports.c (st_resize_port,
4643 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
4644 scm_makstr with calls to scm_allocate_string.
4646 * strings.[ch] (scm_allocate_string): New function.
4648 * strings.[ch] (scm_makstr): Deprecated.
4650 2001-03-18 Gary Houston <ghouston@arglist.com>
4652 * posix.c (scm_tmpnam): check that return value from tmpnam is not
4653 NULL. rewrote the docstring.
4654 (scm_mkstemp): new procedure implementing "mkstemp!".
4655 * posix.h: declare scm_mkstemp.
4657 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
4658 normally it would be found in netdb.h.
4660 2001-03-17 Gary Houston <ghouston@arglist.com>
4662 * sort.c (scm_sort): move sortvec variable to avoid a compiler
4663 warning when HAVE_ARRAYS is not defined. move len too.
4665 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
4666 (EXTRA_DOT_X_FILES): let configure set the value.
4667 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
4669 * gc.c (scm_must_malloc): changed the comment explaining when
4670 scm_must variants of malloc/free etc., should be used, based on
4671 explanation from Dirk Herrmann.
4672 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
4673 string with procedure name. use scm_must_malloc instead of malloc.
4674 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
4676 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
4677 scm_ungetc): use scm_must variants of malloc/realloc/free.
4678 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
4680 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4682 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4683 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
4684 scm_wrong_type_arg instead.
4686 (SCM_WNA): Deprecated.
4688 * error.[ch] (scm_wta): Deprecated.
4690 * numbers.c (s_i_log): Minor comment fix.
4692 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
4693 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
4694 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
4695 wrong-num-args or misc errors.
4697 * unif.c (scm_make_shared_array, scm_transpose_array,
4698 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
4699 Validate the rest argument (note: this is only done when guile is
4700 built with SCM_DEBUG_REST_ARGUMENT=1)
4702 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
4703 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
4705 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
4706 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
4708 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4710 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
4711 instead of scm_wrong_num_args.
4713 * coop-threads.c: Don't include libguile/strings.h. (Was only
4714 needed for former implementation of SCM_WRONG_NUM_ARGS.)
4716 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
4717 wrong-num-args errors.
4719 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4721 * error.[ch] (scm_error_num_args_subr): New function.
4723 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4725 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
4726 (scm_length, scm_append, scm_reverse, scm_list_ref),
4727 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
4728 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
4729 (scm_delete1_x), gc.c (scm_map_free_list),
4730 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
4731 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
4732 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
4733 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
4734 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
4735 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
4736 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
4738 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
4739 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4740 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
4741 symbols.c (scm_symbol_interned_p), numbers.c
4742 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
4745 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
4747 * snarf.h (SCM_CONST_LONG): Deprecated.
4748 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
4750 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4752 * numbers.c (scm_num2ulong): Check that a bignum is positive
4753 before looking at the magnitude. Correctly check for overflow
4755 (scm_num2long_long): Likewise.
4756 (scm_num2ulong_long): New.
4757 (ULONG_LONG_MAX): Define if not already defined.
4758 * numbers.h: (scm_num2ulong_long): New prototype.
4760 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4762 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
4764 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
4765 (SCM_OPOUTSTRPORTP): New predicate macros.
4766 (scm_open_input_string, scm_open_output_string),
4767 (scm_get_output_string): New prototypes.
4769 * strports.c (scm_open_input_string, scm_open_output_string),
4770 (scm_get_output_string): New procedures (SRFI-6 compliant).
4771 Made scm_tc16_strport non-static.
4773 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4775 * macros.h (SCM_ASSYNT): Removed unused object argument from
4778 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
4779 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
4780 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
4781 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
4782 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
4783 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
4784 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
4785 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4786 scm_m_atdispatch): Removed unused object argument from call to
4789 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4791 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
4792 const int* to reflect that the input array of integers remains
4793 unchanged. Thanks to Brett Viren for the hint.
4795 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4797 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
4798 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
4800 (gh_scm2newstr, gh_symbol2newstr): Change call to
4801 scm_must_malloc() to malloc(), because user-free()able memory is
4804 * gc.c: Added declaration of `scm_debug_check_freelist'.
4806 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4808 * ports.c (scm_port_mode): Changed `mode' array size to 4.
4810 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
4812 * strports.c (scm_object_to_string): New procedure.
4813 (scm_strprint_obj): Deprecated.
4814 * strports.h: Reflect the changes.
4816 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
4818 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
4820 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4821 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
4822 SCM_ASSYNT to check for correct argument types. Either use some
4823 SCM_VALIDATE_* macro or an explicit test.
4825 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
4828 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
4829 instead of calling scm_wta.
4831 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4833 * load.c (scm_primitive_load, scm_primitive_load_path),
4834 (scm_sys_search_load_path): Corrected docstrings (file ->
4837 * eval.c (scm_force): Added texinfo markup to docstring.
4838 (scm_promise_p): Renamed parameter to `obj' to match docstring.
4840 * debug-malloc.c: Reinserted #include <stdio.h>.
4842 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
4844 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
4846 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
4847 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
4848 Use SCM_LISTn instead of scm_listify.
4850 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4852 * _scm.h: Removed #include <errno.h>.
4854 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
4855 errno variable (can be a macro on some systems, for example when
4856 using linux libc with threads).
4858 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
4859 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
4860 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
4861 #include <errno.h> in these 20 out of 100 files.
4863 2001-03-10 Gary Houston <ghouston@arglist.com>
4865 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
4866 not already defined.
4868 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4870 * coop.c: Inserted #include <stdio.h>.
4872 * iselect.c: Reinserted #include <stdio.h>.
4874 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
4876 * posix.c: Replaced `#define' of __USE_XOPEN right before
4877 including unistd.h with a define of _GNU_SOURCE at the very top of
4880 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
4882 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
4883 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
4884 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
4885 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
4886 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
4887 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
4888 print.c, procprop.c, procs.c, properties.c, ramap.c,
4889 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
4890 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
4891 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
4892 Remove #include <stdio.h>
4893 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
4895 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
4897 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4899 * posix.c (scm_gethostname): Set initial name length to 256 for
4902 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4904 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
4905 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
4906 (scm_sethostname, scm_gethostname): New prototypes.
4908 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
4909 <sys/file.h>, if present.
4910 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
4911 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
4912 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
4913 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
4914 (scm_sethostname, scm_gethostname): New procedures.
4916 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
4918 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
4919 not optional (ii) "recommend" spelling correction.
4921 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4923 * ramap.c (racp): Removed optimization which caused array copying
4924 to fail if the two arrays shared storage. Re-inserted the IVDEP
4925 macros removed in the change of 2000-03-09. (Don't really have a
4926 complete grasp of what they are for, but they seem to be necessary
4927 on Crays. This needs testing!) Thanks to Miroslav Silovic.
4929 * hash.c (scm_string_hash): Don't downcase characters.
4931 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4933 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
4934 size from 277 --> 1009.
4936 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
4939 * coop-threads.c: Fixed change of 2001-03-06.
4941 * validate.h: Code formatting.
4943 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
4945 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
4946 (*.doc): Add dependency on guile-snarf.awk.in.
4948 * guile-snarf.awk.in: Neglect spaces at the end of
4949 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
4950 middle of docstrings. (To avoid the problem with gcc-2.96.)
4952 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
4954 * coop-threads.c (scm_call_with_new_thread), load.c
4955 (scm_primitive_load, scm_sys_search_load_path), random.c
4956 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
4957 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
4958 (potentially) issue a scm-misc-error or wrong-num-args error
4961 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
4962 about the expected type with the wrong-type-arg error message.
4964 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
4965 a C level bug that can't be fixed from scheme anyway.
4967 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4969 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
4970 Duplicate bindings are OK in a let* since a let* is semantically
4971 equivalent to a nested set of let:s.
4973 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4975 * print.c (scm_print_options): Fixed texinfo in docstring.
4977 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
4978 the underlying functions getservent, getprotoent or getnetent
4979 return NULL instead of signalling an error.
4981 2001-03-04 Gary Houston <ghouston@arglist.com>
4983 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
4984 taking an unexpectedly large filename for an AF_UNIX socket from
4985 bind/connect/sendto (thanks to Martin Grabmueller).
4987 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
4988 former and adjusted the latter.
4989 (scm_socket, scm_socketpair): cosmetic changes.
4990 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
4991 size_t as socklen_t substitute. don't restrict args/return values
4992 to INUM: allow full range of int or size_t.
4993 (scm_fill_sockaddr): check arguments before allocating memory, to
4994 avoid leakage. use malloc, not scm_must_malloc.
4995 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
4996 substitute. free the sockaddr structure before throwing an error.
4997 (scm_init_add_buffer): procedure removed, together with its static
4998 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
4999 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
5000 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
5001 scm_sendto): use a local buffer instead of scm_addr_buffer.
5002 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
5004 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
5005 call to detect whether recvfrom could be bothered to set the address.
5006 (scm_init_socket): don't call scm_init_addr_buffer.
5008 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5010 * debug.c (scm_procedure_source, scm_procedure_environment),
5011 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
5012 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
5013 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
5014 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
5015 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
5016 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
5017 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
5018 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
5019 scm_array_to_list, scm_array_prototype), validate.h
5020 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
5021 scm_misc_error or scm_wrong_type_arg instead.
5023 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
5025 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5027 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
5028 (scm_sys_tag_body): Added.
5030 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
5032 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
5033 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
5034 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
5035 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
5036 options.c (scm_options), ports.c (scm_remove_from_port_table),
5037 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
5038 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
5039 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
5040 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
5043 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5045 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
5047 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
5049 * eval.c (scm_s_duplicate_bindings): New error message.
5050 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
5052 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
5054 * eval.h (SCM_EVALIM2): New macro. Use it when a
5055 immediate, literal constant should be evaluated.
5056 * eval.c (scm_s_duplicate_formals): New error message string.
5057 (scm_c_improper_memq): New function.
5058 (scm_m_lambda): Check for duplicate arguments.
5059 (scm_ceval, scm_deval): When executing a body: only cons a new
5060 toplevel environment frame when it is different from the
5061 existing one; use EVALCAR instead of SIDEVAL so that we can properly
5062 check for empty combinations; use SCM_EVALIM2 for the same reason
5063 in the non-toplevel loop.
5064 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
5065 New labels with the meaning of their non-"nontoplevel" partners,
5066 but they are used when it is known that the body is not evaluated at
5068 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
5069 reporting for empty combinations.
5071 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
5073 * Remove dump facilities.
5074 * dump.c, dump.h: Removed.
5075 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
5076 * init.c: Remove #include "libguile/dump.h".
5077 (scm_init_guile_1): Remove scm_init_dump.
5078 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
5079 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
5080 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
5081 (scm_set_smob_dump, scm_set_smob_undump): Removed.
5083 * keywords.c: Remove #include "libguile/dump.h".
5084 (keyword_dump, keyword_undump): Removed.
5085 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
5087 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5089 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
5090 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
5091 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
5092 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
5093 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
5094 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
5095 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
5096 to @code{} as the texinfo manual recommends, converted the
5097 examples to use a @lisp{}-environment.
5099 * strports.c (scm_eval_string): Cleaned up the docstring.
5101 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
5104 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
5105 (scm_number_to_string, scm_string_to_number, scm_number_p)
5106 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
5107 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
5108 (scm_ash): Added texinfo markup and removed obsolete @refill.
5109 (scm_gr_p): Corrected comment.
5110 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
5111 docstring) comments.
5112 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
5113 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
5114 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
5115 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
5116 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
5117 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
5118 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
5119 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
5121 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
5123 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
5124 (Obviously nobody compiles with SCM_RECKLESS defined...)
5126 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
5128 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5130 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
5132 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
5134 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
5136 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
5137 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
5138 since use of `z' suggests that the arguments may be complex.
5140 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
5143 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
5145 * dump.c (scm_binary_write, scm_binary_read), eval.c
5146 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
5147 scm_guardian_greedy_p, scm_make_guardian), fports.c
5148 (scm_file_port_p): Minor docstring fixes.
5150 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
5152 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
5154 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
5156 (make_class_from_template): Do not bother to set the current
5157 module around the call to DEFVAR, scm_eval takes care of that.
5158 (scm_init_goops): Make scm_module_goops and
5159 scm_goops_lookup_closure permanent objects.
5161 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
5162 top level, create a fresh top-level environment for each
5163 expression instead of mutating the exisint frame. This is
5164 important when that frame is closed over.
5166 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
5167 SCM_DIGSPERLONG instead of DIGSPERLONG.
5169 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
5171 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
5172 before applying arrow procedure in `cond' and before applying
5173 receiver procedure in call-with-current-continuation.
5174 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
5175 macro. The argument is expanded more than one time.
5177 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
5178 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
5180 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
5182 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
5185 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5187 * variable.c (scm_make_variable, scm_make_undefined_variable)
5188 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
5189 (scm_variable_bound_p), values.c (scm_values)
5190 (scm_call_with_values), unif.c (scm_bit_count)
5191 (scm_bit_set_star_x), symbols.c (scm_gentemp)
5192 (scm_gensym), strings.c (scm_string_p, scm_make_string)
5193 (scm_read_only_string_p, scm_string_length, scm_string_ref)
5194 (scm_string_set_x, scm_substring, scm_string_append), stime.c
5195 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
5196 (scm_copy_random_state, scm_random), print.c (scm_newline)
5197 (scm_write_char, scm_simple_format), debug-malloc.c
5198 (scm_malloc_stats), environments.c (scm_environment_p)
5199 (scm_environment_bound_p, scm_environment_ref)
5200 (scm_environment_fold, scm_environment_define)
5201 (scm_environment_undefine, scm_environment_set_x)
5202 (scm_environment_cell, scm_environment_observe)
5203 (scm_environment_observe_weak, scm_environment_unobserve)
5204 (scm_make_eval_environment, scm_eval_environment_p)
5205 (scm_eval_environment_set_local_x, scm_eval_environment_local)
5206 (scm_eval_environment_imported)
5207 (scm_eval_environment_set_imported_x, scm_make_import_environment)
5208 (scm_import_environment_p, scm_import_environment_imports)
5209 (scm_import_environment_set_imports_x, scm_make_export_environment)
5210 (scm_export_environment_p, scm_export_environment_private)
5211 (scm_export_environment_set_private_x)
5212 (scm_export_environment_signature)
5213 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
5214 Added texinfo markup.
5216 * ports.c (scm_drain_input): Lowercased argument to @var.
5217 (scm_current_input_port, scm_current_output_port): Filled in
5218 missing explanation.
5219 (scm_current_load_port, scm_set_current_output_port)
5220 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
5221 Added texinfo markup.
5223 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
5224 (scm_release_arbiter): Added texinfo markup to docstrings.
5225 Changed `Returns' to `Return'.
5226 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
5228 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
5230 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
5231 by doubling them to `@@'.
5233 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5235 * numbers.c (scm_lognot), random.c (scm_random,
5236 scm_random_normal, scm_random_solid_sphere_x,
5237 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
5238 scm_random_exp), dynwind.c
5239 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
5241 * goops.c (scm_sys_initialize_object, scm_instance_p,
5242 scm_class_name, scm_class_precedence_list, scm_class_slots,
5243 scm_class_environment, scm_generic_function_name,
5244 scm_generic_function_methods, scm_method_generic_function,
5245 scm_method_specializers, scm_method_procedure, scm_make_unbound,
5246 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
5247 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
5248 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
5249 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
5250 scm_class_direct_supers, scm_class_direct_slots,
5251 scm_class_direct_subclasses, scm_class_direct_methods,
5252 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
5253 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
5254 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
5255 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
5256 scm_memoized_environment, scm_procedure_name,
5257 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
5259 (scm_class_of, scm_entity_p, scm_operator_p,
5260 scm_set_object_procedure_x, scm_object_procedure,
5261 scm_make_class_object), hooks.c (scm_make_hook_with_name,
5262 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
5263 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
5264 scm_hook_to_list), lang.c
5265 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
5266 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
5267 (scm_print_options, scm_port_with_print_state,
5268 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
5269 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
5270 scm_make_procedure_with_setter, scm_procedure), throw.c
5271 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
5272 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
5273 scm_stack_ref, scm_stack_length, scm_frame_p,
5274 scm_last_stack_frame, scm_frame_number, scm_frame_source,
5275 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
5276 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
5277 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
5278 (scm_dirname, scm_basename), dynwind.c
5279 (scm_wind_chain), read.c (scm_read_options, scm_read,
5280 scm_read_hash_extend), gc.c
5281 (scm_unhash_name), eval.c (scm_eval_options_interface,
5282 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
5283 (scm_display_error, scm_set_print_params_x,
5284 scm_display_application, scm_display_backtrace, scm_backtrace),
5285 async.c (scm_async, scm_system_async, scm_async_mark,
5286 scm_system_async_mark, scm_run_asyncs, scm_noop,
5287 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
5288 scm_mask_signals): Added docstrings.
5290 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
5292 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
5293 address of car/cdr. (Thanks to Dirk Herrmann)
5294 Use scm_sizet to obtain the length of strings.
5295 (Thanks to Matthias Koeppe)
5297 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
5299 * symbols.c (scm_mem2symbol): Put a empty statement after the
5300 next_symbol label. This is mandated by ANSI, appearantly.
5302 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5304 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
5305 sense to compile for a specific kernel version. Do not include
5306 <asm/signal.h> while defining __KERNEL__. This hack should no
5307 longer be needed and caused problems.
5309 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
5311 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
5312 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
5313 can not deal with immediates.
5315 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
5317 * list.c (scm_list_copy): Validate the first argument.
5319 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
5321 Fix evaluator so that top-level expressions are correctly
5322 evaluated with respect to the module system.
5324 * modules.h. modules.c (scm_current_module_lookup_closure): New
5327 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
5329 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
5330 names to better reflect their meaning.
5332 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
5333 evaluated at top-level and synronize lookup closure before
5334 executing every subform.
5335 (scm_primitve_eval_x, scm_primitive_eval): New functions.
5336 (scm_eval_x, scm_eval): Reimplement in terms of
5337 scm_primitive_eval_x and scm_primitive_eval, respectively.
5339 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
5341 * macros.c (scm_macro_name, scm_macro_transformer): Use
5342 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
5345 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
5347 * dump.c (scm_store_bytes): Store data size before data.
5348 (scm_restore_bytes): Restore data size. Takes a pointer to size.
5349 * dump.h (scm_restore_bytes): Updated.
5351 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
5353 * dump.c: Use double cells for update schedule.
5355 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
5357 * ports.c (scm_unread_char): Take an optional argument.
5359 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5361 * modules.h (scm_selected_module, scm_current_module): Renamed
5362 scm_selected_module to scm_current_module to synchronize Scheme
5364 (scm_select_module, scm_set_current_module): Likewise. Changed
5367 * ports.c (scm_port_for_each): Make a snapshot of the port table
5368 before iterating over it. The table might change while the user
5369 code is running. With the snapshot, the user can depend on the
5370 fact that each port that existed at the start of the iteration is
5371 encountered exactly once. (ice-9 popen) depends on this.
5373 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5375 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
5377 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
5378 range checking for the size parameter. Thanks to Martin
5379 Grabmueller for the hint.
5381 (scm_makstr): Reordered string initialization to make interrupt
5382 deferring unnecessary.
5384 * vectors.c (scm_make_vector): Fixed range checking.
5386 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5388 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
5390 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
5391 checking of the size parameter for type correctness and valid
5392 range. Thanks to Rob Browning for reporting the problem. Instead
5393 of deferring interrupts, scm_remember_upto_here_1 is used.
5395 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
5397 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
5398 (scm_dump_cell_update): Removed.
5399 (scm_dump_update): Renamed from scm_dump_object_update.
5400 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
5401 a pointer instead of returning a value.
5402 * keywords.c (keyword_undump): Updated.
5404 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
5406 * dump.c, dump.h: Modified a lot.
5407 (SCM_DUMP_COOKIE): Version 0.1
5408 (scm_dump_mark): Removed.
5409 (scm_restore_cell_object, scm_store_cell_object): New functions.
5411 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
5412 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
5413 New slots: dump, undump.
5414 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
5417 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
5418 (keyword_undump): Renamed from keyword_alloc.
5419 (scm_init_keywords): Set keyword_dump and keyword_undump.
5421 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
5423 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
5424 the deprecated SCM_DOUBLE_CELLP.
5426 * tags.h (SCM_DOUBLE_CELLP): deprecated.
5428 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
5430 * dump.c, dump.h: New files.
5431 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
5432 * init.c: #include "libguile/dump.h".
5433 (scm_init_guile_1): Call scm_init_dump.
5434 * smob.h (scm_smob_descriptor): New slots: dump_mark,
5435 dump_dealloc, dump_store, undump_alloc, undump_restore,
5437 * smob.c (scm_make_smob_type): Init the new slots.
5438 (scm_set_smob_dump, scm_set_smob_undump): New functions.
5439 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
5441 * keywords.c: #include "libguile/dump.h".
5442 (keyword_dealloc, keyword_alloc): New functions.
5443 (scm_init_keywords): Set smob_dump and smob_undump.
5445 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
5447 * vectors.c (scm_c_make_vector): New function.
5448 * vectors.h (scm_c_make_vector): Declared.
5449 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
5450 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
5451 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
5452 (scm_make_method_cache, scm_i_vector2list,
5453 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
5454 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
5455 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
5456 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
5457 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
5458 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
5459 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
5460 (scm_vector, scm_make_vector): Use scm_c_make_vector.
5462 * hashtab.c (scm_c_make_hash_table): New function.
5463 * hashtab.h (scm_c_make_hash_table): Declared.
5464 * environments.c (scm_make_leaf_environment,
5465 scm_make_eval_environment), gc.c (scm_init_storage),
5466 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
5467 Use scm_c_make_hash_table.
5469 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5471 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
5473 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5475 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
5478 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
5479 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
5480 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
5481 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
5482 srcprop.c (scm_source_properties, scm_set_source_properties_x,
5483 scm_source_property, scm_set_source_property_x), sort.c
5484 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
5485 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
5486 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
5489 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5491 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
5492 really get that arg.
5494 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
5496 * goops.c (s_scm_get_keyword): Bug fix.
5498 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5500 The following patch was sent by Martin Grabmueller. It makes sure
5501 that in case of parameter errors the correct function name is
5502 shown, and that parameter types are only checked once.
5504 * strop.c (string_copy, string_upcase_x, string_downcase_x,
5505 string_capitalize_x): New functions. Each one performs the core
5506 functionality of the corresponding scm_* function.
5508 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
5509 scm_string_downcase_x, scm_string_downcase,
5510 scm_string_capitalize_x, scm_string_capitalize): Reduced to
5511 parameter checking wrappers of the above functions.
5513 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5515 * continuations.c, dynl.c, keywords.c, load.c: Include
5516 strings.h. Thanks to Bill Schottstaedt for the bug report.
5518 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5520 * backtrace.c (display_header): Make sure that line and column
5521 information is shown independent of whether the port the code was
5522 read from had an associated filename. Thanks to Martin
5523 Grabmueller for providing this patch.
5525 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5527 * fports.[ch] (scm_file_port_p): New primitive.
5529 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5531 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
5532 These are now defined in fports.c, strports.c and vports.c.
5534 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
5535 vports.c (scm_tc16_sfport): Made variables (were macros defined in
5538 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
5539 (scm_make_sfptob): Made static. These return a type code now.
5541 fports.c (scm_init_fports), strports.c (scm_init_strports),
5542 vports.c (scm_init_vports): Create the corresponding port types.
5544 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
5545 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
5547 * init.c (scm_init_guile_1): Make sure strports are initialized
5550 * ports.[ch] (scm_make_port_type): Changed the return type to
5553 * ports.c (scm_ports_prehistory): Don't create any port types
5556 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
5557 against scm_tc16_fport directly.
5559 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5561 * srcprop.c (scm_set_source_property_x): Fix to handle
5562 (set-source-property! <obj> 'copy <datum>) correctly.
5564 2001-01-24 Gary Houston <ghouston@arglist.com>
5566 * filesys.c (scm_link): docstring fix.
5567 * fports.h (scm_setfileno): obsolete declaration removed.
5568 * posix.c: bogus popen declaration removed.
5570 * rdelim.c: new file, split from ioext.c.
5571 * rdelim.h: new file, split from ioext.h
5572 * Makefile.am: add rdelim.c and related files.
5573 * init.c: call scm_init_rdelim. include rdelim.h.
5575 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5577 This patch was sent by Martin Grabmueller and makes sure that
5578 parameter errors are reported correctly by the lexicographic
5579 ordering predicates.
5581 * strorder.c (string_less_p, string_ci_less_p): New functions.
5583 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
5584 functionality into string_less_p, string_ci_less_p respectively.
5585 The remaining code is just a wrapper to do the parameter
5588 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
5589 parameters and call string_less_p instead of scm_string_less_p.
5591 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
5592 Check the parameters and call string_less_ci_p instead of
5593 scm_string_ci_less_p.
5595 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5597 This patch modifies scm_display_error to perform parameter
5598 checking. Thanks to Neil Jerram for the bug report.
5600 * backtrace.[ch] (scm_i_display_error): New function.
5602 * backtrace.c (scm_display_error): Added parameter check and
5603 extracted the core functionality into function
5604 scm_i_display_error.
5606 * throw.c (handler_message): Call scm_i_display_error to display
5609 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5611 * eval.c (SCM_APPLY): Added # args check for application of
5612 procedures with arity 3. (Thanks to Anders Holst.)
5614 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5616 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
5618 (SCM_OPDIRP): Deprecated.
5620 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
5623 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
5624 Instead, give an explicit error message in case the directory is
5627 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
5628 instead of SCM_OPENP and SCM_CLOSEDP.
5630 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
5632 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5634 * eval.c (inner_eval, scm_eval): Move all real functionality into
5635 inner_eval. Avoid to copy the expression twice by inlining some
5636 code from scm_i_eval.
5638 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5640 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
5641 now has to be the last clause, as required by R5RS. Thanks to
5642 Martin Grabmueller for the patch.
5644 2001-01-18 Gary Houston <ghouston@arglist.com>
5646 * ioext.c: further simplify scm_read_string_x_partial by defining
5649 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5651 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
5653 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5655 * __scm.h: Added comment about architecture and compiler
5656 properties that are required by guile.
5658 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5659 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
5661 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
5663 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
5665 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5666 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
5668 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5670 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
5671 to the names in limits.h.
5673 * numbers.c (abs_most_negative_fixnum): Added.
5675 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
5676 fixnum-min) special case.
5678 (scm_big_and): Fix for negative first parameter.
5680 (scm_bit_extract): Fix for fixnum paramters.
5681 Thanks to Rob Browning for the bug report.
5683 (scm_init_numbers): Initialize abs_most_negative_fixnum.
5685 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5687 * symbols.c (scm_symbol_bound_p): Fixed comment.
5688 Thanks to Chris Cramer.
5690 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5692 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
5693 Thanks to Bill Schottstaedt.
5695 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
5697 from Matthias Köppe:
5699 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
5700 casts its result, so doesn't yield an lvalue per ANSI C.
5702 * goops.c (s_scm_sys_set_object_setter_x): use
5703 SCM_SET_ENTITY_SETTER.
5704 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
5706 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
5707 its result, so doesn't yield an lvalue per ANSI C.
5708 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
5709 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
5710 SCM_GC_SET_CARD_FLAGS.
5711 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
5713 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
5715 2001-01-08 Gary Houston <ghouston@arglist.com>
5717 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
5718 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
5719 socket.c (scm_recvfrom): use the new macro, plus minor docstring
5721 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
5722 for fdes. if current input port is used, check that it's a file
5725 2001-01-06 Gary Houston <ghouston@arglist.com>
5727 * ioext.c (scm_read_string_x_partial): new procedure, implements
5728 read-string!/partial.
5729 * ports.c (scm_take_from_input_buffers): new procedure used by
5730 scm_read_string_x_partial.
5731 (scm_drain_input): use scm_take_from_input_buffers.
5733 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
5735 * validate.h (SCM_VALIDATE_NUMBER): New.
5737 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
5739 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
5740 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
5741 SET_DESTROYED): new defines/macros.
5742 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
5743 (add_to_live_list): takes a `guardian_t *' now, not SCM.
5744 (guardian_print): print more info.
5745 (guardian_apply): check if the guardian is destroyed, and throw an
5746 error if so. take one more optional argument `throw_p'.
5747 (scm_guard): depending on the value of `throw_p', return a boolean
5749 (scm_get_one_zombie): remove redundant property test.
5750 (guardian_t): represent the various (currently 3, I hope nothing
5751 more gets added) boolean fields as bit flags.
5752 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
5753 (scm_destroy_guardian_x): new procedure.
5755 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
5756 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
5758 2001-01-01 Gary Houston <ghouston@arglist.com>
5760 * fports.c (fport_write): bugfix: handle short writes for
5761 unbuffered ports too. optimize the buffered case by minimizing
5762 the number of write/flush calls.
5763 (write_all): new helper procedure.
5765 The ChangeLog continues in the file: "ChangeLog-2000"