1 2003-09-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3 This set of patches eliminates the dependency between the
4 implementation of evaluator specific memoization codes and special
5 constants like #f, '() etc. ('flags'), which are not evaluator
6 specific. The goal is to remove definitions of evaluator
7 memoization codes completely from the public interface. This will
8 make it possible to experiment more freely with optimizations of
9 guile's internal representation of memoized code.
11 * objects.c (scm_class_of): Eliminate dependency on SCM_ISYMNUM.
13 * print.c (iflagnames): New array, holding the printed names of
14 guile's special constants ('flags').
16 (scm_isymnames): Now holds only the printed names of the
19 (scm_iprin1): Separate the handling of memoization codes and
20 guile's special constants.
22 * tags.h (scm_tc9_flag, SCM_ITAG9, SCM_MAKE_ITAG9, SCM_ITAG9_DATA,
25 (scm_tc8_char, scm_tc8_iloc, SCM_BOOL_F, SCM_BOOL_T,
26 SCM_UNDEFINED, SCM_EOF_VAL, SCM_EOL, SCM_UNSPECIFIED, SCM_UNBOUND,
27 SCM_ELISP_NIL, SCM_IM_DISPATCH, SCM_IM_SLOT_REF,
28 SCM_IM_SLOT_SET_X, SCM_IM_DELAY, SCM_IM_FUTURE,
29 SCM_IM_CALL_WITH_VALUES, SCM_IM_NIL_COND, SCM_IM_BIND): Changed
32 (SCM_IFLAGP): SCM_IFLAGP now only tests for flags.
34 (SCM_IFLAGP, SCM_MAKIFLAG, SCM_IFLAGNUM): Generalized to use the
35 tc9 macros and scm_tc9_flag.
37 2003-09-15 Marius Vollmer <mvo@zagadka.de>
39 * posix.c (scm_setgroups): Check that the gid list is not too
40 long. Thanks to Paul Jarc!
42 2003-09-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
44 * tags.h: Reduced the number of short instructions from 14 to 13.
45 The typecode of the former 14th short instruction is now used to
46 represent long instructions. Changed some comments to reflect
49 (SCM_MAKISYM): ISYMs get a new tc7 code, namely the one that was
50 previously used by SCM_IM_DEFINE.
52 (SCM_IM_DEFINE): Turned into a long instruction.
54 * eval.c (unmemocopy, SCM_CEVAL): Treat SCM_IM_DEFINE as a long
57 * eval.c (SCM_CEVAL): Since characters and iflags have now a tc7
58 code that is separate from all instructions, one level of dispatch
59 for long instructions can be eliminated.
61 * print.c (scm_isymnames): Removed some commented code.
63 2003-09-12 Marius Vollmer <mvo@zagadka.de>
65 * __scm.h (SCM_FENCE): Use __memory_barrier with the Intel
68 * hashtab.h (scm_tc16_hashtable): Added "extern" declaration.
70 * modules.c (scm_module_reverse_lookup): Check that the obarray
71 really is a hashtable and do nothing if not.
73 * inline.h: Use "extern inline" only with GCC. Use "static
76 2003-09-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
78 * numbers.h (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Removed uses
79 of SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP.
81 * numbers.h, deprecated.h (SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP,
82 SCM_SLOPPY_COMPLEXP): Deprecated and moved from numbers.h to
85 2003-09-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
87 * eq.c (scm_eqv_p, scm_equal_p): Removed uses of
88 SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP.
90 * eq.c (scm_eqv_p, scm_equal_p): Reordered comparisons from
91 0.0==some_expression to some_expression==0.0. The latter is
92 better readable. The former is preferred by some people, since it
93 leads to a compiler error when confusing == with =. However, when
94 using gcc, a warning will be issued if in an if-statement an
95 assigment appears. Since many Guile developers are using gcc,
96 such errors will not remain unnoticed anyway. We can therefore
97 focus on better readability.
99 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
101 * tags.h: Added description of Guile's type system. Removed some
102 old and misleading comments.
104 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
106 * unit.c (scm_cvref): Eliminate unnecessary uses of SCM_NIMP,
107 SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP.
109 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
111 * numbers.h (SCM_MAKINUM): Define in terms of scm_tc2_int.
113 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Define in terms of the
114 respective SLOPPY macro.
116 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
118 * eq.c (scm_equal_p): Use SCM_TYP7 to check if an object is of
119 type string, not SCM_TYP7S.
121 2003-09-03 Kevin Ryde <user42@zip.com.au>
123 * numbers.c (scm_lognot): Correction to docstring, ones-complement not
126 * stime.c (scm_strptime): Add comment about glibc strptime %s and
127 current timezone requiring SCM_DEFER_INTS.
129 2003-08-30 Neil Jerram <neil@ossau.uklinux.net>
131 * script.c (scm_compile_shell_switches): Make -s switch optional
132 if file to be loaded does not begin with a `-'. (Thanks to Aaron
133 VanDevender for the patch!)
135 2003-08-30 Kevin Ryde <user42@zip.com.au>
137 * numbers.c (scm_lognot): Rewrite using ~ and mpz_com, for directness
138 and to have non-integer types rejected as per other logical funcs.
140 2003-08-28 Kevin Ryde <user42@zip.com.au>
142 * gc.h (scm_remember_upto_here_1): Revise comments on the asm form.
144 2003-08-23 Kevin Ryde <user42@zip.com.au>
146 * simpos.c (scm_system): Remove SCM_DEFER_INTS, system() should be
147 thread safe, and could take a long time too.
149 2003-08-22 Kevin Ryde <user42@zip.com.au>
151 * numbers.c (scm_difference): Correction to bignum - negative inum.
153 2003-08-14 Kevin Ryde <user42@zip.com.au>
155 * gc.h (scm_remember_upto_here_1, scm_remember_upto_here_2)
156 [__GNUC__]: Use volatile asm macros rather than a function call.
157 * gc.c (scm_remember_upto_here_1, scm_remember_upto_here_2): Undefine
158 macros while defining functions.
160 * simpos.c (getenv): Use <stdlib.h> for prototype.
161 (scm_system): In docstring, refer to status:exit-val rather than
164 2003-08-09 Kevin Ryde <user42@zip.com.au>
166 * srcprop.c (scm_source_properties): Return plist from hash if it's a
167 list set by source-properties! rather than an SRCPROPS object,
169 2003-07-29 Kevin Ryde <user42@zip.com.au>
171 * properties.c (scm_primitive_property_ref): In docstring, note
172 parameters to not-found-proc, use hyphens rather than underscores for
174 (scm_primitive_property_set_x): In docstring, VAL is the value
177 2003-07-27 Marius Vollmer <mvo@zagadka.de>
179 * print.c (scm_print_symbol_name): handle more weird characters by
180 escaping the symbol name properly. Thanks to Paul Jarc!
182 * posix.h (scm_setgroups): New prototype.
183 * posix.c (scm_setgroups): New. Thanks to Paul Jarc!
184 (scm_getgroups): Handle groups ids that don't fit into a fixnum.
185 Don't use SCM_WRITABLE_VELTS.
187 * gc.h (SCM_GC_SET_CELL_BVEC): New.
188 * gc-card.c (scm_i_init_card_freelist): Use it. Thanks to
191 * __scm.h (SCM_C_INLINE_KEYWORD): New.
192 * numbers.c: Use it in place of SCM_C_INLINE so that the code
193 compiles when SCM_C_INLINE is undefined.
195 2003-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
197 * __scm.h: Reformulated the architecture and compiler properties
198 in terms of properties of scm_t_bits and SCM variables rather than
199 in terms of c standard types. This is since it is not known which
200 of the standard types scm_t_bits and SCM variables will be defined
203 2003-07-24 Kevin Ryde <user42@zip.com.au>
205 * numbers.c (scm_angle): Use scm_flo0 for non-negative inum, bignum
208 2003-07-18 Kevin Ryde <user42@zip.com.au>
210 * numbers.c (scm_product): In complex * bignum, correction to
211 REAL/IMAG fetch, x is the complex, not y.
213 2003-07-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
215 * numbers.c (scm_odd_p, scm_even_p): Bugfix: Treat result of
216 scm_inf_p test as Scheme values.
217 (scm_sum): Bugfix: Normalize bignum created from a negative bignum
219 Use GNU indentation style.
221 2003-07-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
223 * values.c (scm_values): Build lists of length 1 by using
224 scm_list_1 instead of using scm_cons.
226 2003-07-10 Kevin Ryde <user42@zip.com.au>
228 * deprecation.c (scm_c_issue_deprecation_warning_fmt): Add va_end.
229 * list.c (scm_list_n): Ditto.
231 * gc-malloc.c (scm_gc_realloc): Define "ptr" at start of function.
233 2003-07-08 Matthias Koeppe <mkoeppe@merkur.math.uni-magdeburg.de>
235 * tags.h (scm_t_bits, scm_t_signed_bits, etc): Avoid solaris empty
236 defines of INTPTR_MAX and UINTPTR_MAX, combine conditionals for
237 scm_t_bits and scm_t_signed_bits to avoid any chance of one and not
238 the other using intptr_t.
240 2003-07-08 Kevin Ryde <user42@zip.com.au>
242 * numbers.c (scm_make_polar): Use sincos, when available.
243 (scm_magnitude): Use hypot.
245 * ports.c (scm_char_ready_p, scm_peek_char): In docstrings, don't use
246 @footnote since it doesn't go through to guile-procedures.txt.
248 * threads.c (scm_call_with_new_thread): In docstring, use "( )"
249 outside @var to quieten makeinfo, and use @code.
251 2003-07-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
253 * gc-malloc.c (decrease_mtrigger): new function
254 (increase_mtrigger): new function, separate debug registering and
255 mtrigger administration.
256 (scm_gc_realloc): bugfix: do mtrigger administration before the
257 actual realloc, for the realloc might invalidate a GC-d segment of
258 memory. Thanks to Sam Hocevar for pointing this out.
259 (scm_gc_realloc): use scm_malloc_reregister instead of
260 unregistering and registering in sequence.
262 2003-07-03 Han-Wen Nienhuys <hanwen@cs.uu.nl>
264 * __scm.h (SCM_ASSERT): change "else" expansion to "do { } while (0)"
266 2003-07-02 Han-Wen Nienhuys <hanwen@cs.uu.nl>
268 * __scm.h (SCM_ASRTGO): add "else" to macro expansions with if
271 2003-06-29 Marius Vollmer <mvo@zagadka.de>
273 * deprecated.h (SCM_OPDIRP, scm_fport, scm_option, scm_srcprops,
274 scm_srcprops_chunk, scm_info_frame, scm_stack, scm_array,
275 scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_FUNC_NAME, SCM_WTA,
276 RETURN_SCM_WTA, SCM_VALIDATE_NUMBER_COPY,
277 SCM_VALIDATE_NUMBER_DEF_COPY, SCM_VALIDATE_OPDIR): Re-added from
278 the release_1_6 branch.
280 2003-06-25 Stefan Jahn <stefan@lkcc.org>
282 * continuations.c: Redeclaration of getcontext() via the
283 __asm__ ("getcontext") directive.
285 * continuations.h: Include <ucontext.h> instead of
288 2003-06-21 Kevin Ryde <user42@zip.com.au>
290 * numbers.c (_GNU_SOURCE): #define, to get C99 things.
291 (scm_asinh, scm_acosh, scm_atanh, scm_truncate, $asinh, $acosh,
292 $atanh, truncate): Use C library asinh, acosh, atanh and trunc, when
294 (scm_inexact_to_exact): Expand isfinite to its definition !xisinf.
295 (isfinite): Remove, conflicts with C99 isfinite().
297 2003-06-19 Marius Vollmer <mvo@zagadka.de>
299 * deprecated.h, deprecated.c (scm_strhash, scm_sym2ovcell_soft,
300 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
301 scm_symbol_value0, scm_string_to_obarray_symbol scm_intern_symbol,
302 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
303 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp): Re-added from
304 the release_1_6 branch.
306 2003-06-14 Stefan Jahn <stefan@lkcc.org>
308 * threads.h: Redefined scm_getspecific() and scm_setspecific()
309 to be functions instead of macros.
311 * threads.c: Conditionalized inclusion of <sys/time.h> and
313 (scm_getspecific, scm_setspecific): Made these two function
314 real part of the API.
316 * posix.c (s_scm_putenv): Added some code to make a
317 (putenv "FOO="), i.e. setting an empty string, work also on
318 Win32 systems. Thanks to Kevin Ryde for the proposal.
320 2003-06-12 Kevin Ryde <user42@zip.com.au>
322 * posix.c (scm_putenv): Free temporary ptr in mingw unset. Add
323 freebsd to comment about need to use unsetenv.
325 2003-06-02 Marius Vollmer <mvo@zagadka.de>
327 * ports.c (scm_peek_char): Safe the column of the port around the
328 getc/ungetc calls. Thanks to Dr. Peter Ivanyi!
330 2003-06-07 Kevin Ryde <user42@zip.com.au>
332 * tags.h: Use inttypes.h and stdint.h when available, for INTPTR_MAX
333 and friends required by scm_t_bits setups.
335 2003-06-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
337 * tags.h (scm_tc2_int): Added.
339 * tags.h (scm_tc3_int_1, scm_tc3_int_2): Expressed in terms of
342 * tags.h (scm_tcs_cons_imcar, scm_tcs_cons_nimcar, scm_tcs_struct,
343 scm_tcs_closures): Hard coded values replaced by symbolic ones.
345 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
347 * eval.c: Partially undid my patch from 2003-05-31. This patch
348 caused the segfault referenced in the previous changelog entry.
350 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
352 * tags.h: Fixed comment about the immediate type code layout.
354 * eval.c: Fixed handling of non-special instructions. Without
355 this patch, guile will segfault on (#\0) and similar instructions.
357 2003-06-05 Kevin Ryde <user42@zip.com.au>
359 * numbers.c (scm_max, scm_min): For inum, bignum and real, if other
360 operand is NaN, then return NaN. Also avoid passing NaN to mpz_cmp_d.
362 * read.c (scm_input_error): Pass arg list parameter to scm_error_scm,
363 rather than SCM_EOL. Needed by "Unknown # object" case in scm_lreadr.
365 2003-06-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
367 * __scm.h, gc-card.c (SCM_DEBUG_DEBUGGER_SUPPORT,
368 SCM_DEBUG_DEBUGGING_SUPPORT): Renamed macro
369 SCM_DEBUG_DEBUGGER_SUPPORT to SCM_DEBUG_DEBUGGING_SUPPORT and
370 generalized it to apply not only to C level functions but also to
371 scheme level functions.
373 * debug.c, debug.h, eval.c (make-iloc, scm_make_iloc, iloc?,
374 scm_iloc_p, dbg-make-iloc, scm_dbg_make_iloc, dbg-iloc?,
375 scm_dbg_iloc_p): Moved functions scm_make_iloc, scm_iloc_p to
376 eval.c, made them available under SCM_DEBUG_DEBUGGING_SUPPORT == 1
377 only and renamed them to scm_dbg_make_iloc, scm_dbg_iloc_p,
380 * deprecated.h, eval.c, eval.h (SCM_ILOC00, SCM_IDINC,
381 SCM_IDSTMSK): Deprecated. The macro definitions are moved from
382 eval.h into eval.c and a copy is placed into deprecated.h.
384 * eval.c, eval.h (SCM_MAKE_ILOC): Removed from eval.h and placed
385 into eval.c. This definition was not part of the API in any
386 officially released version of guile and thus does not need to go
387 through a phase of deprecation.
389 2003-06-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
391 * deprecated.c, deprecated.h, eval.c, eval.h (scm_s_expression,
392 scm_s_test, scm_s_body, scm_s_bindings, scm_s_variable,
393 scm_s_clauses, scm_s_formals): Deprecated. In eval.c the
394 definitions are make static and renamed from scm_s_xxx to s_xxx.
395 In deprecated.c the original definitions are copied.
397 * deprecated.h, eval.c, eval (SCM_EVALIM2, SCM_EVALIM, SCM_XEVAL,
398 SCM_XEVALCAR): Deprecated. The macro definitions are moved from
399 eval.h into eval.c and a copy (slightly modified to work in user
400 code) is placed into deprecated.h.
402 * eval.c: Use the local static s_xxx definitions instead of the
403 scm_s_xxx definitions throughout.
405 2003-06-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
407 This set of patches separates the representation of the cxr family
408 of functions (car, cdr etc.) from the dsubr family of functions
409 (i. e. functions that take a double precision floating point
410 argument). Further, the algorithm for handling the cxr function
413 * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_1), numbers.c
414 (scm_asinh, scm_acosh, scm_atanh, scm_truncate, scm_round, floor,
415 ceil, sqrt, fabs, exp, log, sin, cos, tan, asin, acos, atan, sinh,
416 cosh, tanh), objects.c (scm_class_of), procprop.c
417 (scm_i_procedure_arity), ramap.c (scm_array_map_x), tags.h
418 (scm_tc7_dsubr, scm_tcs_subrs): Introduce scm_tc7_dsubr as new
419 typecode for the dsubr family of functions.
421 * ramap.c (ramap_cxr, ramap_dsubr): Renamed ramap_cxr to
424 * eval.c (SCM_CEVAL, SCM_APPLY, call_cxr_1), pairs.c
425 (scm_init_pairs): Make use of the (now usable) second cell element
426 of a scm_tc7_cxr function to implement the cxr family of functions
429 2003-05-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
431 * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_0,
432 scm_trampoline_1, scm_trampoline_2): Postpone error cases to the
433 end of an if-else-if-sequence of checks.
435 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
437 * eval.c (SCM_CEVAL): Improved readability of call-with-values
438 execution. Generalize apply_closure to apply_proc and use that
439 for call-with-values.
441 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
443 * eval.c (SCM_CEVAL): Avoid one level of indirection when applying
446 2003-05-30 Stefan Jahn <stefan@lkcc.org>
448 * posix.c (s_scm_putenv): Use the new HAVE_UNSETENV
449 appropriately for mingw32 hosts.
451 * numbers.h: Defining copysign(), isnan() and finite() to
452 be prefixed by a single '_' for mingw32 hosts.
454 2003-05-30 Kevin Ryde <user42@zip.com.au>
456 * numbers.c (z_negative_one): New variable.
457 (scm_init_numbers): Initialize it.
458 (scm_logcount): Use it and mpz_hamdist to count zeros for negatives.
460 2003-05-29 Stefan Jahn <stefan@lkcc.org>
462 * win32-dirent.c: Use malloc() instead of scm_malloc().
464 * stime.c (s_scm_strftime): Add a type cast to avoid compiler
467 * posix.c (s_scm_putenv): Disable use of unsetenv() for the
470 * modules.c (s_scm_module_import_interface): Renamed local
471 variable interface to _interface. Seems like 'interface'
472 is a special compiler directive for the mingw32 compiler.
474 * mkstemp.c: Provide prototype to avoid compiler warning.
476 * load.c (s_scm_search_path): Fixed absolute and relative
477 path detections for native Windows platforms.
479 * gc.h, threads.h: Export some more symbols using SCM_API (necessary
480 to build on mingw32).
482 * gc-freelist.c ("s_scm_map_free_list",
483 "s_scm_gc_set_debug_check_freelist_x"): Fixed use of FUNC_NAME.
485 * fports.c (fport_fill_input): Disable use of
486 fport_wait_for_input() on Win32 platforms.
488 * filesys.c (s_scm_basename): Fixed __MINGW32__ code.
490 * Makefile.am: Modified some rules for cross compiling.
492 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
494 * eval.c (SCM_CEVAL): In case of an application, all checks for a
495 proper function object and the correct number of arguments are now
496 performed in the application part of SCM_CEVAL.
498 (scm_badformalsp): Removed.
500 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
502 * deprecated.c (scm_read_and_eval_x): Fixed C99-ism.
504 2003-05-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
506 * num2integral.i.c (NUM2INTEGRAL): Avoid warning about conditional
507 always being false by inserting preprocessor conditional. (Thanks
510 * __scm.h (SCM_STACK_PTR): New macro. (Cast argument through
511 (void *) in order to avoid an aliasing warning; thanks to Bruce
514 * stackchk.h (SCM_STACK_OVERFLOW_P): Use SCM_STACK_PTR.
516 * threads.c (suspend, launch_thread, scm_threads_mark_stacks): Use
519 * threads.c (scm_threads_mark_stacks): Bugfix: Changed
520 thread->base --> t->base.
522 * eval.c (SCM_CEVAL): Don't cast argument of SCM_STACK_OVERFLOW_P.
524 2003-05-20 Marius Vollmer <marius.vollmer@uni-dortmund.de>
526 * deprecated.h, deprecated.c (scm_makstr, scm_makfromstr,
527 scm_variable_set_name_hint, scm_builtin_variable,
528 scm_internal_with_fluids, scm_make_gsubr,
529 scm_make_gsubr_with_generic, scm_create_hook, SCM_LIST0,
530 SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5, SCM_LIST6,
531 SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify, scm_sloppy_memq,
532 scm_sloppy_memv, scm_sloppy_member, scm_read_and_eval_x,
533 scm_subr_entry, SCM_SUBR_DOC, scm_make_subr,
534 scm_make_subr_with_generic, scm_make_subr_opt,
535 scm_call_catching_errors, scm_make_smob_type_mfpe,
536 scm_set_smob_mfpe, scm_strprint_obj, scm_read_0str, scm_eval_0str,
537 SCM_CHARS, SCM_UCHARS, SCM_LENGTH): Re-added from the release_1_6
538 branch. Some have been slightly rewritten.
539 (scm_i_object_chars, scm_i_object_length): New, to support
540 SCM_CHARS, SCM_UCHARS, and SCM_LENTH.
542 2003-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
544 * eval.c (scm_m_do, unmemocopy, SCM_CEVAL): Reversed order of
545 names and inits in the memoized code of do.
547 2003-05-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
549 * c-tokenize.lex (yyget_lineno, yyget_in, yyget_out, yyget_leng,
550 yyget_text, yyset_lineno, yyset_in, yyset_out, yyget_debug,
551 yyset_debug, yylex_destroy): Added prototypes (otherwise we'll get
552 a compilation error if error-on-warning is enabled).
555 2003-05-17 Marius Vollmer <mvo@zagadka.de>
557 * c-tokenize.lex: Gobble up complete lines after a '#'. This
558 removes preprocessor directives from the snarfage that might
559 otherwise confuse us. These directives appear when compiling with
562 2003-05-16 Han-Wen Nienhuys <hanwen@cs.uu.nl>
564 * ChangeLog: add my surname
566 * srcprop.c (scm_finish_srcprop): use
567 scm_gc_register_collectable_memory()
568 (scm_make_srcprops): idem.
570 2003-05-14 Han-Wen Nienhuys <hanwen@cs.uu.nl>
572 * gc-malloc.c (scm_gc_register_collectable_memory): avoid
573 wrap-around for scm_mtrigger
574 (scm_gc_register_collectable_memory): abort on overflowing
577 2003-05-13 Kevin Ryde <user42@zip.com.au>
579 * numbers.c (xmpz_cmp_d): New macro, handling infs if gmp doesn't.
580 (scm_num_eq_p, scm_less_p, scm_max, scm_min): Use it.
582 2003-05-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
584 * backtrace.c (scm_display_error_message): Introduced fancy
585 printing with max level 7 and length 10. (Purpose: avoid printing
586 gigantic objects in error messages.)
588 * print.c, print.h (scm_i_port_with_print_state): New function.
590 * print.c (scm_iprin1, scm_printer_apply,
591 scm_port_with_print_state): Use scm_i_port_with_print_state.
592 (scm_simple_format): Modified not to destroy print states.
593 (print_state_mutex): New mutex.
594 (scm_make_print_state, scm_free_print_state, scm_prin1):
595 Lock/unlock print_state_mutex.
597 * deprecated.h (SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK):
598 Use current names in definitions.
600 2003-05-10 Kevin Ryde <user42@zip.com.au>
602 * numbers.c (scm_num_eq_p, scm_less_p): Don't pass NaN to mpz_cmp_d.
604 * numbers.c (scm_integer_length): On negative bignums, adjust
605 mpz_sizeinbase to account for it looking at absolute value where we
606 want ones-complement.
608 * numbers.c (scm_gcd): In bignum/inum, don't pass yy==0 to mpz_gcd_ui
609 since we're only using the ulong return value, and x might not fit.
611 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
613 * eval.c, eval.h, read.c, read.h (scm_sym_dot): Moved from eval to
614 read. This will allow to make the definition in read.c static.
616 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
618 * eval.c, eval.h, evalext.c, evalext.h (scm_m_undefine): Moved
619 from evalext to eval. This will allow to make some of the
620 definitions in eval.c static.
622 2003-05-06 Kevin Ryde <user42@zip.com.au>
624 * numbers.c (scm_difference): In inum - bignum, handle negative inum.
625 (scm_logcount): Use mpz_com, not mpz_neg.
627 2003-05-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
629 The purpose of this patch is to make guile's internal memoizers
630 distinguishable from memoizing macros created on the scheme level
631 or from user provided primitive memoizing macros. The reason is,
632 that the internal memoizers are the only ones that are allowed to
633 transform their scheme input into memoizer byte code, while all
634 other memoizing macros may only transform scheme code into new
637 To achieve this, a new macro type 'builtin-macro!' is introduced.
638 Currently, 'builtin-macro!'s are handled as memoizing macros, but
639 this will change when the memoizer and executor are separated.
641 * macros.[ch] (scm_i_makbimacro): New.
643 * macros.h (SCM_BUILTIN_MACRO_P): New.
645 * macros.c (macro_print, scm_macro_type): Support builtin-macro!s.
647 * eval.c, goops.c: All of guile's primitive memoizing macros are
648 primitive builtin-macros now.
650 * eval.c (scm_macroexp, SCM_CEVAL): Make sure the primitive
651 builtin-macros are handled equally to memoizing macros.
653 2003-05-04 Marius Vollmer <mvo@zagadka.de>
655 * throw.c (scm_ithrow): Remove "asm volatile" hack. It used to
656 work around a bug in GCC 2.95.2 but is now a bug in itself.
658 2003-05-02 Marius Vollmer <mvo@zagadka.de>
660 * deprecated.h (scm_rstate, scm_rng, SCM_SLOPPY_CONSP,
661 SCM_SLOPPY_NCONSP, scm_tc7_ssymbol, scm_tc7_msymbol,
662 scm_tcs_symbols): New.
664 2003-04-30 Marius Vollmer <marius.vollmer@uni-dortmund.de>
666 * deprecated.h, deprecated.c (scm_protect_object,
667 scm_unprotect_object, SCM_SETAND_CAR, SCM_SETOR_CAR,
668 SCM_SET_AND_CDR, SCM_SET_OR_CDR, SCM_FREEP, SCM_NFREEP,
669 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
670 SCM_GCCDR, scm_remember, scm_the_root_module, scm_make_module,
671 scm_ensure_user_module, scm_load_scheme_module, scm_port,
672 scm_ptob_descriptor, scm_port_rw_active,
673 scm_close_all_ports_except): New.
675 * ports.c (scm_c_port_for_each): New function, mostly copied from
677 (scm_port_for_each): Reimplemented using scm_c_port_for_each.
678 * ports.h (scm_c_port_for_each): New prototype.
680 2003-04-28 Mikael Djurfeldt <djurfeldt@nada.kth.se>
682 * eval.c (scm_m_atdispatch): Removed until actually needed. (This
683 macro was introduced in anticipation of GOOPS method compilation
686 * goops.c: Removed binding of @dispatch.
688 2003-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
690 * eval.c, goops.c (@dispatch, @slot-ref, @slot-set!): Move the
691 instructions that bind the macros on the scheme level back to
692 goops.c in order to make sure again that the bindings go into the
693 (oop goops) module and are not visible from the outside.
695 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
697 * eval.c: Non functional change: Separated R5RS and non-R5RS
698 macros into different sections of the file and ordered the
699 memoizers alphabetically.
701 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
703 * eval.c (scm_ilookup): Rewritten to improve readability.
705 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
707 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
708 Partially reverted patch from 2003-04-23 in oder to find a better
709 compromise between readability and debuggability.
711 2003-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
713 * eval.c, eval.h, goops.c, goops.h (scm_m_atslot_ref,
714 scm_m_atslot_set_x, scm_m_atdispatch): Move the declarations and
715 definitions of the special goops memoizers from goops.[ch] to
716 eval.[ch]. Hmm... it seems that scm_m_atdispatch is not used
719 2003-04-24 Mikael Djurfeldt <mdj@kvast.blakulla.net>
721 * ports.c, ports.h (scm_i_port_table_mutex): New mutex.
723 * fports.c (scm_evict_ports): Lock/unlock scm_i_port_table_mutex.
725 * ports.c (scm_close_port, scm_flush_all_ports): Ditto.
727 * ioext.c (scm_fdes_to_ports): Ditto.
729 * vports.c (scm_make_soft_port): Changed SCM_DEFER/ALLOW_INTS into
730 lock/unlock scm_i_port_table_mutex.
732 * strports.c (scm_mkstrport): Ditto.
734 * ports.c (scm_void_port, scm_port_for_each): Ditto.
736 * fports.c (scm_fdes_to_port): Ditto.
738 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
740 This set of patches contains no functional changes, only debatable
741 minor stylistic ones. Still, in order to prepare a patch between
742 my local copy and the CVS version, I decided to submit the changes
743 below. Then, the patch will hopefully only contain relevant
746 * eval.c (iqq): Added const specifier.
748 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
749 Use NULL instead of 0 to indicate that a pointer is returned.
750 Removed some misleading 'fall through' comments.
752 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
753 Split up long expressions into smaller ones to be more debugging
756 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
758 * eval.h (SCM_ENTER_FRAME_HDLR, SCM_APPLY_FRAME_HDLR,
759 SCM_EXIT_FRAME_HDLR): Use SCM_PACK to convert data to a SCM value
760 rather than casting to SCM.
762 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
764 * sort.c, pairs.h: Removed unnecessary includes.
766 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
768 * sort.c: Replaced hand-made trampline code by the new official
769 mechanism from eval.c. This fixes a segfault in the new test file
772 (quicksort, compare_function, scm_restricted_vector_sort_x,
773 scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
774 scm_merge_list_step, scm_sort_x, scm_sort, scm_merge_vector_x,
775 scm_merge_vector_step, scm_stable_sort_x, scm_stable_sort,
776 scm_sort_list_x, scm_sort_list): Use trampoline mechanism from
779 (subr2less, lsubrless, closureless, applyless, scm_cmp_function,
782 (compare_function): Added.
784 * sort.c (quicksort, SWAP, stack_node): Replaced pointer
785 arithmetics with index arithmetics. Changed quicksort to work on
786 an array of SCM values instead of an array of characters. Avoid
787 bytewise copying of SCM elements. Avoid allocating memory on the
788 stack with alloca. Fixed some comments.
790 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
792 * eval.c (EXTEND_ENV): Eliminated.
794 (unmemocopy, SCM_CEVAL, SCM_APPLY): Use SCM_EXTEND_ENV instead of
797 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
799 * __scm.h (SCM_DEBUG_DEBUGGER_SUPPORT): New compile-time option.
801 * gc.card.c (scm_gc_marked_p): Fixed compiler warning when
802 compiling with SCM_DEBUG==1 by moving definition behind prototype.
804 * gc.card.c (scm_dbg_t_list_cell, scm_dbg_t_double_cell,
805 scm_dbg_gc_marked_p, scm_dbg_gc_get_card, scm_dbg_gc_get_bvec,
806 scm_t_list_cell_struct, scm_t_list_cell, scm_t_double_cell,
807 scm_gc_marked_p, scm_gc_get_card, scm_gc_get_bvec): Fixed
808 functions such that they check if the object is a non-immediate.
809 Further, renamed identifiers to use the scm_dbg_ prefix and made
810 their inclusion into the lib dependent of the
811 SCM_DEBUG_DEBUGGER_SUPPORT compile time option.
813 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
815 * __scm.h: Fixed comment about the SCM_DEBUG_TYPING_STRICTNESS
818 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
820 * list.c (scm_ilength, scm_last_pair), unif.c (l2ra): Prefer
821 !SCM_CONSP over SCM_NCONSP. Now, guile itself does not include
822 any calls to SCM_NCONSP any more.
824 * unif.c (l2ra): Eliminate redundant check.
826 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
828 * list.c (scm_cons_star), ramap.c (scm_ra_sum, scm_ra_product,
829 scm_array_map_x), unif.c (l2ra): Prefer !SCM_NULLP over
830 SCM_NNULLP. Now, guile itself does not include any calls to
833 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
835 * eval.c (unmemocopy, SCM_APPLY, scm_map, scm_for_each,
836 scm_copy_tree): Place assignment expressions which are part of
837 other expressions into an expression of their own.
839 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
841 * goops.c (TEST_CHANGE_CLASS, scm_sys_initialize_object): Don't
842 compare SCM values with !=.
844 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
846 * eval.c, eval.h, evalext.c, evalext.h (scm_sym_setter,
847 scm_m_generalized_set_x, scm_init_evalext): Move the declaration
848 and definition of the memoizer for the generalized set! macro from
849 evalext.[ch] to eval.[ch]. Use the SCM_SYNTAX snarfer macro to
850 define the macro object.
852 * eval.c, eval.h (s_set_x, scm_s_set_x, scm_m_set_x,
853 scm_m_generalized_set_x): Since now scm_s_set_x is only used in
854 eval.c, it is made static and renamed to s_set_x.
856 * evalext.c (scm_defined_p, scm_m_undefine): Prefer !SCM_<foo>
859 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
861 * eval.c, root.h (scm_undefineds, SCM_NUM_PROTECTS, undefineds,
862 scm_init_eval): Made scm_undefineds static in eval.c, renamed it
863 to undefineds and registered the object as a permanent object.
865 * eval.c, eval.h (scm_f_apply, scm_init_eval): Made scm_f_apply
866 static in eval.c, renamed it to f_apply and registered the object
867 as a permanent object.
869 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
871 * eval.c (SCM_BIT7, SCM_BIT8, unmemocopy, SCM_CEVAL): Renamed
872 file-local macro SCM_BIT8 to SCM_BIT7, which is more appropriate.
874 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
876 * numbers.c (scm_logtest): Fixed argument bug in the call to
877 mpz_and, which showed up when compiling with SCM_DEBUG defined.
879 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
881 * gc-card.c (scm_i_sweep_card, scm_i_init_card_freelist): Fixed
882 type errors that showed up when compiling with SCM_DEBUG defined.
884 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
886 * continuations.c, continuations.h, eval.c, eval.h, extensions.c,
887 gsubr.c, guile.c, init.c, read.c, root.c, root.h, stackchk.h,
888 throw.c: Removed uses of DEBUG_EXTENSIONS and DYNAMIC_LINKING to
889 fix compile errors with --disable-deprecated.
891 2003-04-17 Rob Browning <rlb@defaultvalue.org>
893 * numbers.c (scm_integer_expt): fix case where we were declaring
894 vars in the middle of a statement block. Thanks to Thamer
897 2003-04-17 Mikael Djurfeldt <djurfeldt@nada.kth.se>
899 * goops.c (TEST_CHANGE_CLASS): Update variable class after class
902 * eq.c (scm_eqv_p): Turned into a primitive generic.
904 2003-04-16 Rob Browning <rlb@defaultvalue.org>
906 * gc_os_dep.c: Added patch for UnixWare and OpenUNIX support.
907 Thanks to Boyd Gerber.
908 Added check for __arm__ in addition to arm for LINUX and copied
909 __s390__ defines from upstream libgc. Thanks to James Treacy for
910 reporting the problems.
912 * numbers.c (PTRDIFF_MIN): use SCM_CHAR_BIT.
914 * socket.c: use SCM_CHAR_BIT.
916 * random.c (scm_c_random_bignum): use SCM_CHAR_BIT.
918 * num2integral.i.c (NUM2INTEGRAL): use SCM_CHAR_BIT.
920 2003-04-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
922 * feature.c (scm_init_feature): Always add threads feature.
924 2003-04-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
926 * goops.c (scm_sys_fast_slot_ref): Use SCM_SLOT instead of
927 scm_at_assert_bound_ref. (We don't want the unbound check. See
928 oop/goops/active-slot.scm.)
930 2003-04-14 Rob Browning <rlb@defaultvalue.org>
932 * tags.h: scm_t_intptr should have been intptr_t.
934 2003-04-13 Rob Browning <rlb@defaultvalue.org>
936 * __scm.h (SCM_FLUSH_REGISTER_WINDOWS): don't just rely on "sparc"
938 #if defined (sparc) || defined (__sparc__) || defined (__sparc)
939 as gc_os_dep.c suggests is appropriate.
941 * goops.c (prep_hashsets): make static to match prototype.
942 (scm_sym_args): SCM_SYMBOL -> SCM_GLOBAL_SYMBOL. Thanks to Albert
945 * c-tokenize.lex: remove trailing comma from enum. Thanks to
948 * gc_os_dep.c: add NetBSD powerpc config info. Thanks to Thomas
951 2003-04-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
953 * goops.c (scm_sys_prep_layout_x): Instance allocation is now
954 indicated through extra fields in getters-n-setters.
955 (scm_add_slot): Adapted to new format of getters_n_setters slot.
956 (Thanks to Andy Wingo.)
958 2003-02-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
960 * gc-segment.c: add comment
962 2003-04-07 Rob Browning <rlb@defaultvalue.org>
964 * debug.h: change "id" arg name to "info_id" to avoid objective-c
967 * num2integral.i.c (NUM2INTEGRAL): fix bug pointed out by Mikael
968 and add regression test to standalone/.
970 2003-04-06 Rob Browning <rlb@defaultvalue.org>
972 * strings.c (scm_mem2string): use memcpy rather than by-hand loop.
973 Thanks to Dale P. Smith.
975 * random.c: #include gmp.h.
976 (scm_c_random_bignum): normalize result on return.
978 * init.c: #include gmp.h.
980 * numbers.h: remove the gmp.h #include (not needed now).
982 * posix.h: change occurences of "id" to something else so we don't
983 cause trouble when included via objective-c (can't hurt, might
984 help). Still have usage in debug.h, though.
986 2003-04-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
988 * random.c (scm_c_random_bignum): Don't generate a random number
989 equal to m (the second argument of scm_c_random_bignum); only
990 generate numbers in the range 0 <= r < m.
991 (scm_c_default_rstate): Use SCM_VARIABLE_REF to access
992 scm_var_random_state.
994 * num2integral.i.c (INTEGRAL2BIG): Put negation of n inside then
997 2003-04-05 Rob Browning <rlb@defaultvalue.org>
999 * modules.c (scm_module_import_interface): move declaration of
1000 uses before any code.
1002 2003-04-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1004 * Makefile.am (scmconfig.h): Look for config.h in top_builddir,
1007 * hashtab.c (rehash_after_gc): Clear to_rehash list before
1008 processing it in order to avoid an infinite loop.
1010 * print.c (scm_prin1): Remember old state of pstate->writingp.
1012 2003-04-05 Marius Vollmer <mvo@zagadka.de>
1014 * Changed license terms to the plain LGPL thru-out.
1016 2003-04-04 Rob Browning <rlb@defaultvalue.org>
1018 * socket.c (FLIPCPY_NET_HOST_128): new macro.
1019 (ipv6_net_to_num, ipv6_num_to_net, bignum_in_ipv6_range_p):
1020 rewrite to handle GMP bignums.
1023 * random.c (scm_c_random_bignum): rewrite to handle GMP bignums.
1025 * ports.c (scm_getc): minor tweak.
1027 * numbers.h: remove SCM_BIGDIG conditionals, reorganize, and
1028 rewrite to handle GMP bignums.
1030 * numbers.c: rewrite *many* functions to handle GMP bignums.
1032 * num2integral.i.c (NUM2INTEGRAL, INTEGRAL2NUM, INTEGRAL2BIG):
1035 * num2float.i.c (NUM2FLOAT): handle GMP bignums.
1037 * init.c (check_config): remove SCM_BIGDIG conditionals.
1038 (scm_init_guile_1): test to make sure mpz_t fits in a double_cell.
1040 * gc-card.c ("sweep_card"): handle new mpz_t bignums.
1042 * eval.c: remove SCM_BIGDIG conditionals.
1044 * eq.c (s_scm_eqv_p): scm_i_bigcomp -> scm_i_bigcmp.
1046 2003-03-31 Rob Browning <rlb@defaultvalue.org>
1048 * Makefile.am (scmconfig.h): change srcdir to builddir. (Thanks
1051 2003-03-27 Rob Browning <rlb@defaultvalue.org>
1053 * threads.h: fix various preprocessor usages of new public
1054 symbols to expect 0 or 1 values rather than 1 or undefined.
1055 i.e. change #ifdef to #if, etc.
1057 * threads.c: fix various preprocessor usages of new public
1058 symbols to expect 0 or 1 values rather than 1 or undefined.
1059 i.e. change #ifdef to #if, etc.
1061 * tags.h: fix various preprocessor usages of new public
1062 symbols to expect 0 or 1 values rather than 1 or undefined.
1063 i.e. change #ifdef to #if, etc.
1065 * stacks.c: fix various preprocessor usages of new public
1066 symbols to expect 0 or 1 values rather than 1 or undefined.
1067 i.e. change #ifdef to #if, etc.
1069 * stackchk.h: fix various preprocessor usages of new public
1070 symbols to expect 0 or 1 values rather than 1 or undefined.
1071 i.e. change #ifdef to #if, etc.
1073 * stackchk.c: fix various preprocessor usages of new public
1074 symbols to expect 0 or 1 values rather than 1 or undefined.
1075 i.e. change #ifdef to #if, etc.
1077 * sort.c: fix various preprocessor usages of new public
1078 symbols to expect 0 or 1 values rather than 1 or undefined.
1079 i.e. change #ifdef to #if, etc.
1081 * read.c: fix various preprocessor usages of new public
1082 symbols to expect 0 or 1 values rather than 1 or undefined.
1083 i.e. change #ifdef to #if, etc.
1085 * random.c: fix various preprocessor usages of new public
1086 symbols to expect 0 or 1 values rather than 1 or undefined.
1087 i.e. change #ifdef to #if, etc.
1089 * print.c: fix various preprocessor usages of new public
1090 symbols to expect 0 or 1 values rather than 1 or undefined.
1091 i.e. change #ifdef to #if, etc.
1093 * objects.c: fix various preprocessor usages of new public
1094 symbols to expect 0 or 1 values rather than 1 or undefined.
1095 i.e. change #ifdef to #if, etc.
1097 * numbers.h: fix various preprocessor usages of new public
1098 symbols to expect 0 or 1 values rather than 1 or undefined.
1099 i.e. change #ifdef to #if, etc.
1101 * null-threads.c: fix various preprocessor usages of new public
1102 symbols to expect 0 or 1 values rather than 1 or undefined.
1103 i.e. change #ifdef to #if, etc.
1105 * lang.c: fix various preprocessor usages of new public
1106 symbols to expect 0 or 1 values rather than 1 or undefined.
1107 i.e. change #ifdef to #if, etc.
1109 * lang.h: fix various preprocessor usages of new public
1110 symbols to expect 0 or 1 values rather than 1 or undefined.
1111 i.e. change #ifdef to #if, etc.
1113 * iselect.h: fix various preprocessor usages of new public
1114 symbols to expect 0 or 1 values rather than 1 or undefined.
1115 i.e. change #ifdef to #if, etc.
1117 * init.c: fix various preprocessor usages of new public
1118 symbols to expect 0 or 1 values rather than 1 or undefined.
1119 i.e. change #ifdef to #if, etc.
1121 * gh_data.c: fix various preprocessor usages of new public
1122 symbols to expect 0 or 1 values rather than 1 or undefined.
1123 i.e. change #ifdef to #if, etc.
1125 * gh.h: fix various preprocessor usages of new public
1126 symbols to expect 0 or 1 values rather than 1 or undefined.
1127 i.e. change #ifdef to #if, etc.
1129 * gen-scmconfig.c: change most new public symbols to be defined to
1130 0 or 1 rather than being either 1 or undefined.
1132 * gc_os_dep.c: fix various preprocessor usages of new public
1133 symbols to expect 0 or 1 values rather than 1 or undefined.
1134 i.e. change #ifdef to #if, etc.
1135 (STACK_GROWS_DOWN): define to 0 or 1 rather than 1 or undef.
1137 * gc.h: fix various preprocessor usages of new public
1138 symbols to expect 0 or 1 values rather than 1 or undefined.
1139 i.e. change #ifdef to #if, etc.
1141 * gc-card.c: fix various preprocessor usages of new public
1142 symbols to expect 0 or 1 values rather than 1 or undefined.
1143 i.e. change #ifdef to #if, etc.
1145 * gc-mark.c: fix various preprocessor usages of new public
1146 symbols to expect 0 or 1 values rather than 1 or undefined.
1147 i.e. change #ifdef to #if, etc.
1149 * feature.c: fix various preprocessor usages of new public
1150 symbols to expect 0 or 1 values rather than 1 or undefined.
1151 i.e. change #ifdef to #if, etc.
1153 * evalext.c: fix various preprocessor usages of new public
1154 symbols to expect 0 or 1 values rather than 1 or undefined.
1155 i.e. change #ifdef to #if, etc.
1157 * eval.h: fix various preprocessor usages of new public
1158 symbols to expect 0 or 1 values rather than 1 or undefined.
1159 i.e. change #ifdef to #if, etc.
1161 * eval.c: fix various preprocessor usages of new public
1162 symbols to expect 0 or 1 values rather than 1 or undefined.
1163 i.e. change #ifdef to #if, etc.
1165 * eq.c: fix various preprocessor usages of new public
1166 symbols to expect 0 or 1 values rather than 1 or undefined.
1167 i.e. change #ifdef to #if, etc.
1169 * coop.c: fix various preprocessor usages of new public
1170 symbols to expect 0 or 1 values rather than 1 or undefined.
1171 i.e. change #ifdef to #if, etc.
1173 * coop-threads.c: fix various preprocessor usages of new public
1174 symbols to expect 0 or 1 values rather than 1 or undefined.
1175 i.e. change #ifdef to #if, etc.
1177 * coop-pthreads.c: fix various preprocessor usages of new public
1178 symbols to expect 0 or 1 values rather than 1 or undefined.
1179 i.e. change #ifdef to #if, etc.
1181 * coop-defs.h: fix various preprocessor usages of new public
1182 symbols to expect 0 or 1 values rather than 1 or undefined.
1183 i.e. change #ifdef to #if, etc.
1185 * convert.i.c: fix various preprocessor usages of new public
1186 symbols to expect 0 or 1 values rather than 1 or undefined.
1187 i.e. change #ifdef to #if, etc.
1189 * continuations.c: fix various preprocessor usages of new public
1190 symbols to expect 0 or 1 values rather than 1 or undefined.
1191 i.e. change #ifdef to #if, etc.
1193 * _scm.h: fix various preprocessor usages of new public symbols to
1194 expect 0 or 1 values rather than 1 or undefined. i.e. change
1197 2003-03-26 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1199 * init.c (scm_init_guile_1): Call scm_i_init_deprecated.
1201 * deprecated.c, deprecated.h: New files, to collect deprecated
1202 things in one place.
1203 * Makefile.am: Added them in all the right places.
1205 * Makefile.am (EXTRA_DIST): Added "scmconfig.h.top".
1206 (scmconfig.h): Get "scmconfig.h.top" from $(srcdir) so that VPATH
1208 (DOT_X_FILES): Removed "iselect.x".
1209 (DOT_DOC_FILES): Removed "iselect.doc".
1211 2003-03-25 Rob Browning <rlb@defaultvalue.org>
1213 * win32-socket.h: #include "libguile/__scm.h". Replace usage of
1214 HAVE_WINSOCK2_H with SCM_HAVE_WINSOCK2_H.
1216 * win32-socket.c: #include <config.h> if HAVE_CONFIG_H.
1218 * vports.c: #include <config.h> if HAVE_CONFIG_H.
1220 * unif.c: #include <config.h> if HAVE_CONFIG_H. Replace usage of
1221 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1223 * threads.h: replace usage of struct timespect with
1224 scm_t_timespec. Replace usage of USE_PTHREAD_THREADS with
1225 SCM_USE_PTHREAD_THREADS. Remove typedef for struct timespec in
1226 favor of scm_t_timespec from scmconfig.h.
1228 * threads.c: move libguile/_scm.h include to the top so we pick up
1229 any critical defines like _GNU_SOURCE early. Replace usage of
1230 struct timespect with scm_t_timespec. Replace usage of
1231 STACK_GROWS_UP with SCM_STACK_GROWS_UP. Replace usage of
1232 USE_PTHREAD_THREADS with SCM_USE_PTHREAD_THREADS.
1234 * threads-plugin.h: replace usage of struct timespect with
1237 * threads-plugin.c: #include <config.h> if HAVE_CONFIG_H. Replace
1238 usage of struct timespect with scm_t_timespec.
1240 * tags.h: move HAVE_STDINT_H handling to scmconfig.h. Move
1241 HAVE_INTTYPES_H handling to scmconfig.h. #include
1242 "libguile/__scm.h". Rework handling for scm_t_bits,
1243 scm_t_signed_bits, SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
1244 SCM_T_SIGNED_BITS_MIN, and SIZEOF_SCM_T_BITS to use scm_t_intptr,
1245 scm_t_uintptr, SCM_SIZEOF_INTPTR_T, and SCM_SIZEOF_UINTPTR_T, and
1246 SCM_SIZEOF_UNSIGNED_LONG. Rename usage of HAVE_ARRAYS to
1249 * symbols.c: #include <config.h> if HAVE_CONFIG_H.
1251 * struct.c: #include <config.h> if HAVE_CONFIG_H.
1253 * strports.c: #include <config.h> if HAVE_CONFIG_H.
1255 * strop.c: #include <config.h> if HAVE_CONFIG_H.
1257 * stime.h: move handling of time related headers to scmconfig.h.
1259 * stime.c: #include <config.h> if HAVE_CONFIG_H.
1261 * stacks.c: replace usage of STACK_GROWS_UP with
1264 * sort.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1265 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1267 * socket.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1268 of uint32 and HAVE_UINT_32 with scm_t_int32.
1270 * smob.c: #include <config.h> if HAVE_CONFIG_H.
1272 * simpos.c: #include <config.h> if HAVE_CONFIG_H.
1274 * script.c: #include <config.h> if HAVE_CONFIG_H.
1276 * scmsigs.c: #include <config.h> if HAVE_CONFIG_H.
1278 * scmconfig.h.top: new file -- preamble for scmconfig.h.
1280 * rw.c: #include <config.h> if HAVE_CONFIG_H.
1282 * regex-posix.c: #include <config.h> if HAVE_CONFIG_H.
1284 * read.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1286 * rdelim.c: #include <config.h> if HAVE_CONFIG_H.
1288 * random.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1289 of LONG32, LONG64, SIZEOF_LONG, and HAVE_LONG_LONGS with
1290 scm_t_int32, scm_t_int64, and SCM_HAVE_T_INT64. Rename usage of
1291 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1293 * ramap.c: replace usage of HAVE_LONG_LONGS with
1294 "SCM_SIZEOF_LONG_LONG != 0".
1296 * putenv.c: #include <config.h> if HAVE_CONFIG_H. #include
1297 "libguile/scmconfig.h".
1299 * pthread-threads.c: #include <config.h> if HAVE_CONFIG_H.
1301 * print.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1302 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1304 * posix.c: #include <config.h> if HAVE_CONFIG_H.
1306 * ports.c: #include <config.h> if HAVE_CONFIG_H.
1308 * objects.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1310 * numbers.h: replace usage of HAVE_FLOATINGPOINT_H with
1311 SCM_HAVE_FLOATINGPOINT_H. Replace usage of HAVE_IEEEFP_H with
1312 SCM_HAVE_IEEEFP_H. Replace usage of HAVE_NAN_H with
1313 SCM_HAVE_NAN_H. Replace usage of STDC_HEADERS with
1314 SCM_HAVE_STDC_HEADERS. Replace usage of ptrdiff_t with
1315 scm_t_ptrdiff. Replace usage of HAVE_LONG_LONGS with
1316 "SCM_SIZEOF_LONG_LONG != 0".
1318 * numbers.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1319 of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". Replace
1320 usage of ptrdiff_t with scm_t_ptrdiff. Replace usage of
1321 SIZEOF_PTRDIFF_T with SCM_SIZEOF_SCM_T_PTRDIFF.
1323 * num2integral.i.c: #include <config.h> if HAVE_CONFIG_H.
1325 * null-threads.h: replace usage of struct timespect with
1328 * net_db.c: #include <config.h> if HAVE_CONFIG_H.
1330 * mkstemp.c: #include <config.h> if HAVE_CONFIG_H. #include
1331 "libguile/__scm.h". Remove definition of gcc_uint64_t in favor of
1332 scm_t_uint64 and rename usages.
1334 * mallocs.c: #include <config.h> if HAVE_CONFIG_H.
1336 * load.c: #include <config.h> if HAVE_CONFIG_H.
1338 * iselect.h: move handling of time related headers to scmconfig.h.
1339 Rename usage of HAVE_SYS_SELECT_H to SCM_HAVE_SYS_SELECT_H.
1340 Rename usage of HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Rename
1341 usage of USE_COOP_THREADS to SCM_USE_COOP_THREADS.
1343 * iselect.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1344 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
1345 USE_NULL_THREADS to SCM_USE_NULL_THREADS.
1347 * ioext.c: #include <config.h> if HAVE_CONFIG_H.
1349 * inline.h: #include "libguile/__scm.h" at the top. Change code
1350 to use SCM_C_INLINE and SCM_INLINE_C_INCLUDINT_INLINE_H to decide
1351 what to do instead of creating a new public #define. Rename usage
1352 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
1353 USE_NULL_THREADS to SCM_USE_NULL_THREADS. Rename usage of
1354 USE_COPT_THREADS to SCM_USE_COPT_THREADS.
1356 * inline.c: rearrange handling -- now we just #define
1357 SCM_INLINE_C_INCLUDING_INLINE_H to 1 and #include
1358 "libguile/inline.h". scmconfig.h will define SCM_C_INLINE as
1359 appropriate, and we use that in inline.h along with the above
1360 define to determine how to respond.
1362 * init.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1363 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1365 * guile.c: #include <config.h> if HAVE_CONFIG_H.
1367 * gh_data.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1368 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1370 * gh.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1372 * gen-scmconfig.h.in: new file -- see gen-scmconfig.c for details.
1374 * gen-scmconfig.c: new file -- see comments in file for details.
1376 * gdbinit.c: #include <config.h> if HAVE_CONFIG_H.
1378 * gc_os_dep.c: #include <config.h> if HAVE_CONFIG_H. Replace
1379 usage of STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1381 * gc.h: replace usage of SIZEOF_LONG with
1382 SCM_SIZEOF_UNSIGNED_LONG. Replace usage of USE_PTHREAD_THREADS
1383 with SCM_USE_PTHREAD_THREADS. Remove SCM_SIZEOF_LONG definition
1384 since we handle that in scmconfig.h now.
1386 * gc.c: #include <config.h> if HAVE_CONFIG_H.
1388 * gc-mark.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1389 of HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of
1390 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1392 * gc-malloc.c: #include <config.h> if HAVE_CONFIG_H.
1394 * gc-card.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1395 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1397 * fports.c: #include <config.h> if HAVE_CONFIG_H.
1399 * filesys.c: #include <config.h> if HAVE_CONFIG_H.
1401 * feature.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1402 of USE_NULL_THREADS to SCM_USE_NULL_THREADS.
1404 * extensions.c: #include <config.h> if HAVE_CONFIG_H.
1406 * evalext.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1407 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1409 * eval.c: #include <config.h> if HAVE_CONFIG_H. #include
1410 "libguile/__scm.h" rather than scmconfig.h. Rename usage of
1411 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
1412 with "SCM_SIZEOF_LONG_LONG != 0".
1414 * error.c: #include <config.h> if HAVE_CONFIG_H.
1416 * eq.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1417 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
1418 with "SCM_SIZEOF_LONG_LONG != 0".
1420 * deprecation.c: #include <config.h> if HAVE_CONFIG_H.
1422 * coop.c: replace usage of struct timespect with scm_t_timespec.
1423 #include <config.h> if HAVE_CONFIG_H.
1425 * coop-threads.c: #include "libguile/_scm.h" early. Replace
1426 usage of struct timespect with scm_t_timespec. Replace usage of
1427 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1429 * coop-pthreads.c: #include "libguile/_scm.h" early. Replace
1430 usage of struct timespect with scm_t_timespec. Replace usage of
1431 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1433 * coop-defs.h: move handling of time related headers to
1434 scmconfig.h. Add #include "libguile/__scm.h". Rename usage of
1435 HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Replace usage of struct
1436 timespect with scm_t_timespec.
1438 * convert.i.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1440 * convert.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1442 * convert.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1443 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1445 * continuations.c: move libguile/_scm.h include to the top so we
1446 pick up any critical defines like _GNU_SOURCE early.
1448 * backtrace.c: #include <config.h> if HAVE_CONFIG_H.
1450 * async.c: #include <config.h> if HAVE_CONFIG_H.
1452 * alloca.c: #include <config.h> if HAVE_CONFIG_H.
1454 * _scm.h: #include <config.h> if HAVE_CONFIG_H.
1455 Rename usage of USE_PTHREAD_THREADS to SCM_USE_PTHREAD_THREADS.
1457 * __scm.h: move libguile/scmconfig.h include up to the top, so
1458 we're sure to pick up any critical defines like _GNU_SOURCE early.
1459 #include <limits.h> removed in favor of scmconfig.h inclusion when
1460 appropriate. STDC_HEADERS based inclusion of stdlib.h,
1461 sys/types.h, stddef.h, and sys/stdtypes.h removed in favor of
1462 scmconfig.h inclusion when appropriate. Various Win32 related
1463 definitions removed in favor of scmconfig.h inclusion when
1465 (HAVE_UINTPTR_T): definition removed (see NEWS).
1466 (SIZEOF_PTRDIFF_T): definition removed (see NEWS).
1467 (HAVE_LONG_LONGS): definition removed (see NEWS).
1468 (HAVE_LONG_LONG): definition removed (see NEWS).
1469 (HAVE_PTRDIFF_T): definition removed (see NEWS).
1471 * Makefile.am: scmconfig.h is now generated by building and
1472 running gen-scmconfig.h and capturing its output. gen-scmconfig
1473 uses config.h and the configure.in generated gen-scmconfig.h to
1474 decide what to output. See gen-scmconfig.c for details.
1475 (noinst_PROGRAMS): add gen-scmconfig.
1476 (gen_scmconfig_SOURCES): new variable.
1477 (gen-scmconfig.$(OBJEXT)): new target - be careful to handle
1478 cross-compiling right.
1479 (scmconfig.h): build scmconfig.h from gen-scmconfig's output.
1480 (BUILT_SOURCES): add scmconfig.h.
1482 2003-03-19 Marius Vollmer <mvo@zagadka.de>
1484 * gc_os_dep.c: Added defines for sparc-unknown-netbsdelf1.5 from
1485 Adrian Bunk. Thanks!
1487 2003-03-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1489 * goops.c (make_class_from_template): New fourth arg:
1491 (scm_class_extended_generic_with_setter, scm_class_self): Fixed
1494 * smob.c (scm_set_smob_apply): Call scm_i_inherit_applicable.
1496 * goops.c, objects.c, objects.h (scm_make_extended_class): New
1497 second arg: applicablep.
1498 (scm_i_inherit_applicable): New function.
1500 * goops.c, goops.h (scm_class_applicable,
1501 scm_class_extended_accessor): New classes.
1503 2003-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1505 * procs.c (scm_procedure_documentation): Removed redundant
1506 SCM_NIMP test and replaced other calls to SCM_IMP by more explicit
1509 2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1511 * list.c, list.h (scm_filter, scm_filter_x): New functions.
1513 * modules.c (scm_module_import_interface): New function.
1515 * goops.c, goops.h (scm_class_accessor_method): Renamed from
1517 (scm_class_accessor): New class.
1519 2003-03-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1521 * goops.c (scm_primitive_generic_generic): Enable primitive
1522 generic if not enabled.
1523 (scm_sys_goops_loaded): Setup unextended primitive generics.
1525 * goops.c, goops.h (scm_c_extend_primitive_generic): New function.
1527 * snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New
1530 * numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a
1531 testing example. All uses of SCM_GPROC should be converted.)
1533 * procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of
1536 * eq.c (scm_equal_p): Turned into a primitive generic.
1538 2003-02-27 Rob Browning <rlb@defaultvalue.org>
1540 * Makefile.am (scmconfig.h): new target -- generate file from
1542 (modinclude_HEADERS): remove version.h.
1543 (nodist_modinclude_HEADERS): add version.h.
1545 2003-02-24 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1547 This fixes a serious GC bug, introduced during the latest
1548 reorganization of the GC, which disabled freeing of structs and
1551 * struct.c (scm_struct_prehistory): Init scm_i_structs_to_free to
1553 (scm_struct_prehistory): Move scm_free_structs to
1554 scm_before_mark_c_hook.
1556 * gc-card.c (sweep_card): Check that we haven't swept structs on
1557 this card before. That can happen if scm_i_sweep_all_segments has
1558 been called from some other place than scm_igc.
1560 2003-02-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1562 * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31
1563 (since hash tables now adapt their size).
1565 * modules.c (scm_modules_prehistory): Changed from 2001 to 1533
1566 (current number of prehistory bindings; hashtable code will select
1567 a prime which is greater than this value).
1569 * symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139
1570 (current number of initial symbols).
1572 * properties.c (scm_init_properties): Don't specify size of
1573 scm_properties_whash.
1575 * objprop.c (scm_init_objprop): Don't specify size of
1578 * keywords.c (scm_init_keywords): Don't specify a hash table size.
1580 * hooks.c (scm_c_hook_add): Fixed bug in append mode.
1582 The following changes introduce the use of resizable hash tables
1583 throughout Guile. It also renames the old *-hash-table* functions
1584 to *-alist-vector* and places them, together with the rest of the
1585 weak vector support, in the module (ice-9 weak-vector). We should
1586 probably introduce a new, better, API for weak references, for
1587 example "weak pairs" a la MIT-Scheme. (In Chez scheme, they even
1588 look like and are used like ordinary pairs.)
1590 * environments.c (obarray_enter, obarray_retrieve, obarray_remove,
1591 leaf_environment_fold, obarray_remove_all): Use hashtable
1594 * gc.c (scm_init_storage): Moved hook initialization to
1595 scm_storage_prehistory.
1596 (scm_storage_prehistory): New function.
1597 (scm_igc): Added commentary about placement of
1598 scm_after_sweep_c_hook.
1600 * gc-mark.c (scm_mark_all): Use hashtable accessors.
1601 (scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and
1602 SCM_WVECT_WEAK_VALUE_P.
1604 * hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New
1606 (scm_vector_to_hash_table, scm_c_make_resizing_hash_table):
1608 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
1609 scm_make_doubly_weak_hash_table): Moved here from weaks.c.
1611 * init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added
1612 calls to scm_storage_prehistory and scm_hashtab_prehistory.
1614 * modules.c (module-reverse-lookup): Use hashtable accessors.
1616 * symbols.c, symbols.h (scm_i_hash_symbol): New function.
1618 * weaks.c, weaks.h (scm_make_weak_key_alist_vector,
1619 scm_make_weak_value_alist_vector,
1620 scm_make_doubly_weak_alist_vector): New functions.
1622 * weaks.c (scm_init_weaks_builtins): New function.
1624 * weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE,
1625 SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P,
1626 SCM_WVECT_NOSCAN_P): New macros.
1628 * weaks.c (scm_scan_weak_vectors): Use SCM_WVECT_WEAK_KEY_P
1629 and SCM_WVECT_WEAK_VALUE_P.
1631 * weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from
1632 allocate_weak_vector and exported.
1634 2003-02-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1636 * hashtab.c: Undid thread safety. (We decided that it's better to
1637 let the user explicitly protect the tables (or not) according what
1638 is suitable for the application.)
1640 2003-02-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1642 * hashtab.c (scm_hash_fn_remove_x, scm_internal_hash_fold): Made
1643 thread safe and handle resizing tables.
1644 (scm_ihashx, scm_sloppy_assx, scm_delx_x): Removed
1645 SCM_DEFER/ALLOW_INTS.
1647 2003-02-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1649 * hashtab.c (scm_vector_to_hash_table,
1650 scm_c_make_resizing_hash_table, scm_make_hash_table): New
1652 (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x): Made thread
1653 safe and handle resizing tables.
1655 * weaks.c (scm_make_weak_key_hash_table,
1656 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1657 Size argument made optional. Return resizable table if not
1660 2003-02-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1662 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
1663 Fixed formals tests for closures. (Thanks to Kevin Ryde.)
1665 2003-02-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1667 * debug.c (scm_procedure_source): Handle all objects for which
1668 procedure? is #t. (Thanks to Bill Schottstaedt.)
1670 2003-01-23 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1672 * futures.c (mark_futures): Don't need to mark data of recycled
1674 (scan_futures, cleanup_undead): Be smarter about marking
1675 futures---avoid unnecessary passes through future lists.
1677 * futures.h, futures.c: New files; Introduced recycling of
1678 futures. For fine-grained threading this lifts performance to
1679 another level. We can now use parallelization in inner loops of
1680 Guile programs without impossible overhead.
1682 * threads.h, threads.c: Moved futures to their own file.
1684 * Makefile.am (libguile_la_SOURCES): Added futures.c.
1685 (DOT_X_FILES): Added futures.x.
1686 (DOT_DOC_FILES): Added futures.doc.
1687 (modinclude_HEADERS): Added futures.h.
1689 * threads.c, threads.h (scm_i_create_thread): Renamed from
1690 create_thread and made global.
1692 * futures.c (scm_make_future): New procedure.
1694 * eval.c: #include "libguile/futures.h".
1696 * init.c: #include "futures.h"
1697 (scm_init_guile_1): Call scm_init_futures.
1699 * stime.c (SCM_TIME_UNITS_PER_SECOND): Renamed from CLKTCK.
1701 * stime.h (SCM_TIME_UNITS_PER_SECOND): Definition moved here.
1703 * eval.c, eval.h (scm_trampoline_0, scm_i_call_closure_0): New
1706 * eval.c (scm_trampoline_1): Fixed arguments test for closures.
1708 2003-01-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1710 * threads.c (create_thread): Don't unwind dynwind chain of parent
1711 thread before creation. Just start the new thread with an empty
1714 2003-01-20 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1716 * evalext.c, evalext.h (scm_self_evaluating_p): New function.
1718 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1720 * threads.c (scm_timed_wait_condition_variable): Support timed
1721 waiting also for simple condition variables.
1723 * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead
1724 of calling the procedure change-object-class.
1726 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1728 * ramap.c (scm_ramapc): Typo in error message.
1730 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1732 * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for
1733 slots with instance allocation.
1735 * goops.c, goops.h (scm_class_extended_generic_with_setter): New
1737 (scm_compute_applicable_methods): Use scm_generic_function_methods.
1739 * goops.c (scm_generic_function_methods): Support extended
1742 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1744 * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future.
1745 Thanks to Neil for pointing this out!
1747 2002-12-29 Neil Jerram <neil@ossau.uklinux.net>
1749 * lang.h: Remove declarations matching definitions removed from
1750 lang.c (just below).
1752 2002-12-28 Neil Jerram <neil@ossau.uklinux.net>
1754 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
1755 scm_m_while, scm_nil_eq): Remove definitions that were superfluous
1756 and already commented out.
1758 * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token,
1759 scm_lreadparen): Support reading vectors with Elisp syntax if
1760 SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS
1761 is not currently defined, and there isn't even a configure switch
1764 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de>
1766 * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath
1768 (EXTRA_DIST): Added version.h.in.
1770 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1772 This change makes it possible for one thread to do lazy sweeping
1773 while other threads are running. Now only the mark phase need to
1774 have all threads asleep. We should look further into this issue.
1775 Presently, I've put the locking of scm_i_sweep_mutex at
1776 "conservative" places due to my current lack of knowledge about
1777 the garbage collector. Please feel free to restrict these regions
1778 further to allow for maximal parallelism!
1780 * gc.c, gc.h (scm_i_sweep_mutex): New mutex.
1782 * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc,
1783 scm_gc_register_collectable_memory): Substitute locking of
1784 scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep.
1785 (scm_igc): Lock sweep mutex here instead of in callers; Calls to
1786 scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate
1787 the single-thread section (which now only contains the mark
1789 (scm_gc): Don't lock sweeo mutex here since scm_igc locks it;
1790 Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly.
1792 * threads.c (gc_section_mutex): Removed.
1794 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1796 * threads.c (create_thread): Clear parent field in root state in
1797 order not to unnecessarily remember dead threads.
1799 * eval.c (call_subr2o_1, call_lsubr2_2): New functions.
1800 (scm_trampoline_1, scm_trampoline_2): Use them.
1802 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1804 Partial introduction of real plugin interface.
1806 * Makefile.am (modinclude_HEADERS): Added threads-plugin.h.
1807 (EXTRA_DIST): Added threads-plugin.c.
1809 * threads-plugin.h, threads-plugin.c: New files.
1811 * threads.h: #include "libguile/threads-plugin.h".
1813 * threads.c: #include "libguile/threads-plugin.c".
1815 * pthread-threads.c: Temporarily remove debugging functions.
1817 * threads.c, threads.h (scm_yield): Added back.
1819 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1821 * threads.c (really_launch): Detach before unlocking
1822 thread_admin_mutex in order not to risk being joined.
1823 (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep
1824 thread_admin_mutex locked during GC.
1826 * pthread-threads.c, pthread-threads.h: Improvements to debugging
1829 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1831 * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added
1832 support for debugging mutex operations.
1834 * threads.c (scm_thread): Removed filed joining_threads.
1835 (thread_print): Print thread number as well as address of thread
1837 (scm_join_thread): Bugfix.
1838 (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex,
1839 scm_timed_wait_condition_variable, scm_signal_condition_variable,
1840 scm_broadcast_condition_variable): Use the low-level API.
1841 (scm_all_threads): Return copy of thread list (to prevent
1842 unintended destruction).
1843 (scm_threads_prehistory): Initialize heap_mutex of fake thread.
1845 * pthread-threads.c, pthread-threads.h, threads.c: Fixes to
1846 pthread "native" recursive mutex support.
1848 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1850 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
1851 Simply lock a thread C API recursive mutex.
1852 (SCM_NONREC_CRITICAL_SECTION_START,
1853 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
1854 SCM_REC_CRITICAL_SECTION_END): Removed.
1856 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
1857 direct calls to scm_rec_mutex_lock / unlock around the three calls
1858 to scm_m_expand_body.
1860 * eval.c, eval.h (promise_free): New function.
1861 (scm_force): Rewritten; Now thread-safe; Removed
1862 SCM_DEFER/ALLOW_INTS.
1864 * pthread-threads.h: Added partially implemented plugin interface
1865 for recursive mutexes. These are, for now, only intended to be
1866 used internally within the Guile implementation.
1868 * pthread-threads.c: New file.
1870 * threads.c: Conditionally #include "pthread-threads.c".
1872 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
1875 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
1876 SCM_GLOBAL_REC_MUTEX): New macros.
1878 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
1879 macros---use mutexes instead.
1881 * tags.h (SCM_IM_FUTURE): New tag.
1883 * eval.c (scm_m_future): New primitive macro.
1884 (SCM_CEVAL): Support futures.
1885 (unmemocopy): Support unmemoization of futures.
1887 * print.c (scm_isymnames): Name of future isym.
1889 * version.c: Unmade some changes to my private copy that got
1890 committed by mistake.
1892 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1894 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
1897 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
1899 * gc.c (scm_gc_sweep): Call it here instead, which is a more
1902 * threads.c (create_thread): Remember root object until the handle
1903 of the new thread is on all_threads list.
1905 * root.c (scm_make_root): Moved copying of fluids until after
1906 creation of root handle so that the fluids are GC protected. Also
1907 removed the critical section.
1909 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1911 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
1913 * gc-malloc.c (malloc_mutex): New mutex.
1914 (scm_gc_malloc_prehistory): Initialize it.
1915 (scm_realloc): Serialize call to realloc
1916 (scm_calloc): Same for calloc.
1917 Thanks to Wolfgang Jaehrling!
1918 (Now we have to make sure all calls to malloc/realloc are made
1919 through scm_malloc.)
1921 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
1923 * threads.c (really_launch): Release heap (to prevent deadlock).
1924 (create_thread): Release heap before locking thread admin mutex.
1926 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1928 * threads.c (scm_i_thread_invalidate_freelists): New
1931 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
1933 * modules.c (scm_export): Inserted a return statement.
1935 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1937 * modules.c (scm_export): new function
1939 * gc-card.c: add a note about malloc()/free() overhead.
1941 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1943 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
1946 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1948 These changes remove scm_ints_disabled (which hasn't has any
1949 effect in Guile for quite some time).
1951 * async.c, error.h (scm_ints_disabled): Removed.
1953 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
1954 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
1955 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
1956 (old_ints): Removed.
1958 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
1960 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
1963 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1965 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
1966 Removed accidental #if 0 around these functions.
1968 These changes are the start of support for preemptive
1969 multithreading. Marius and I have agreed that I commit this code
1970 into the repository although it isn't thoroughly tested and surely
1971 introduces many bugs. The bugs should only be exposed when using
1972 threads, though. Signalling and error handling for threads is
1973 very likely broken. Work on making the implementation cleaner and
1974 more efficient is needed.
1976 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
1977 (SCM_NONREC_CRITICAL_SECTION_START,
1978 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
1979 SCM_REC_CRITICAL_SECTION_END): New macros.
1980 (SCM_CRITICAL_SECTION_START/END): Defined here.
1982 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
1983 the three calls to scm_m_expand_body.
1985 * gc.h: #include "libguile/pthread-threads.h";
1986 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
1988 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
1991 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
1994 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
1996 * gc-freelist.c, threads.c (really_launch): Use
1997 SCM_FREELIST_CREATE.
1999 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
2001 * gc.c (scm_i_expensive_validation_check, scm_gc,
2002 scm_gc_for_newcell): Put threads to sleep before doing GC-related
2003 heap administration so that those pieces of code are executed
2004 single-threaded. We might consider rewriting these code sections
2005 in terms of a "call_gc_code_singly_threaded" construct instead of
2006 calling the pair of scm_i_thread_put_to_sleep () and
2007 scm_i_thread_wake_up (). Also, we would want to have as many of
2008 these sections eleminated.
2010 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
2012 * inline.h: #include "libguile/threads.h"
2014 * pthread-threads.h: Macros now conform more closely to the
2015 pthreads interface. Some of them now take a second argument.
2017 * threads.c, threads.h: Many changes.
2019 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2021 * Makefile.am (version.h): Changed $^ --> $< in rule for
2024 2002-12-08 Rob Browning <rlb@defaultvalue.org>
2026 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
2027 (SCM_MINOR_VERSION): use @--@ substitution now.
2028 (SCM_MICRO_VERSION): use @--@ substitution now.
2029 (scm_effective_version): new function prototype.
2031 * version.c (scm_effective_version): new function, also add
2034 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
2035 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
2037 (version.h): generate this here rather than configure.in. This
2038 approach tracks source edits better (i.e. more immediately).
2039 Might be worth considering for other .in files too.
2041 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
2043 Reorganized thread package selection. A thread package now only
2044 implements a small set of pthread like functions and Guile
2045 implements the rest on top of that. Guile's implementation is
2046 what the "coop-pthreads" package has been previously. Support for
2047 "coop" threads has been removed until I get time to add it again.
2049 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
2050 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
2051 null-threads.c, coop-pthreads.c.
2052 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
2055 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
2057 * threads.h: Do not include "libguile/coop-defs.h". Include
2058 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
2059 (previously deprecated) C level thread API prototypes. They are
2060 now in the thread package specific headers, "null-threads.h" and
2061 "pthread-threads.h".
2062 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
2064 (scm_threads_init): Removed.
2065 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
2066 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
2067 SCM_I_THREAD_SWITCH_COUNT): Define here.
2068 (scm_single_thread_p): Removed.
2069 (scm_call_with_new_thread): Take two args directly instead of list
2071 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
2072 SCM_SET_THREAD_LOCAL_DATA): Define here.
2074 * threads.c: Merged with "coop-pthreads.c".
2076 * null-threads.h: Implement pthread-like API as a set of macros.
2078 * pthread-threads.h: New, implement pthread-like API by deferring
2081 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
2082 has been lost in the reorganization.
2084 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
2086 The following change makes it possible to move procedure
2087 application dispatch outside inner loops. The motivation was
2088 clean implementation of efficient replacements of R5RS primitives
2091 The semantics is clear: scm_trampoline_N returns an optimized
2092 version of scm_call_N (or NULL if the procedure isn't applicable
2095 Applying the optimization to map and for-each increases efficiency
2096 noticeably. For example, (map abs ls) is 8 times faster than
2099 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
2101 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
2103 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
2104 (map, for-each): Handle also application on two args as a special
2105 case; Use trampolines.
2109 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
2110 (subr2oless): Removed.
2111 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
2112 vector GC protected.
2114 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
2117 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2119 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
2121 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
2123 * debug.c (scm_make_iloc): Added missing "return".
2125 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
2127 * strports.c (scm_eval_string_in_module): Validate second arg to
2128 be a module. Thanks to Arno Peters!
2130 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2132 * .cvsignore: remove goops.c
2134 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2136 * modules.c (scm_env_top_level, scm_lookup_closure_module,
2137 module_variable, scm_module_lookup_closure,
2138 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
2139 scm_system_module_env_p): Don't compare SCM values with C
2140 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
2143 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2145 * eval.h (SCM_MAKE_ILOC): New macro.
2147 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
2148 the iloc bitpattern here.
2150 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
2152 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
2153 part of the API, otherwise it's difficult to write Guile
2154 extensions using non-blocking I/O => moved #include
2155 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
2157 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
2160 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
2162 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
2163 are defined in configure.in.
2165 * threads.c: Removed SCM_API from function definitions. SCM_API
2166 is only for declarations.
2168 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
2170 * coop-pthreads.h: Added support for thread specific data to the
2171 generic C API for the coop-pthreads case.
2173 * threads.c, threads.h (scm_cond_init): Undo unintentional API
2175 (scm_cond_broadcast): Added missing function.
2177 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2179 * coop.c (coop_next_runnable_thread): Removed, wich should have
2180 happened when GUILE_ISELECT was hard-wired.
2182 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
2184 * Makefile.am (libguile_la_SOURCES): Added threads.c
2185 (DOT_DOC_FILES): Added threads.doc.
2186 (DOT_X_FILES): Added threads.x.
2187 (EXTRA_libguile_la_SOURCES): Removed threads.c.
2188 (noinst_HEADERS): Added coop-pthreads.c.
2189 (modinclude_HEADERS): Added coop-pthreads.h.
2191 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
2192 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
2194 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
2195 Thanks to Bill Schottstaedt!
2197 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
2199 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
2200 SCM_COPT_THREADS is defined.
2201 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
2204 * coop-pthreads.c: Some harmless renamings of internal stuff.
2205 (create_thread): New, generalized version of
2206 scm_call_with_new_thread.
2207 (scm_call_with_new_thread): Use it.
2208 (scm_spawn_thread): New, use create_thread.
2210 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
2212 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
2213 start testing it now.
2215 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
2216 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
2217 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
2220 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
2222 * scmsigs.c (signal_cell_handlers, install_handler_data,
2223 scm_delq_spine_x, really_install_handler, install_handler): New
2224 scheme for triggering signal handlers, to simplify take_signal.
2225 (take_signal): Simplified, to avoid race conditions.
2226 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
2229 * async.c (scm_async_click): Reset pending_asyncs, handle
2230 signal_asyncs. Don't set cdr of a non-signal async to #f.
2231 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
2232 always. Set pending_asyncs.
2233 (scm_system_async_mark_for_thread): Check that thread has not
2235 (scm_unmask_signals, decrease_block): Call scm_async_click after
2236 block_asyncs becomes zero.
2238 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
2241 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
2243 * root.c (root_mark): Mark them.
2244 (make_root): Initialize them.
2246 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
2248 (scm_internal_select): Define one version for USE_COOP_THREADS and
2249 one for USE_NULL_THREADS.
2250 (scm_init_iselect): Likewise.
2252 * inline.h (scm_cell, scm_double_cell): Also allow
2253 USE_COPT_THREADS to not protect the slot initializers.
2255 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
2256 because threads need to be initialized before the stack, but
2257 gsubrs such as scm_timed_condition_variable_wait can only be
2260 * threads.h: Include "coop-pthreads.h" when requested.
2261 (scm_threads_make_mutex, scm_threads_lock_mutex,
2262 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
2263 not implemented anyway.
2264 (scm_init_thread_procs, scm_try_mutex,
2265 scm_timed_condition_variable_wait,
2266 scm_broadcast_condition_variable, scm_c_thread_exited_p,
2267 scm_thread_exited_p): New prototypes.
2268 (struct timespec): Define if not already defined.
2269 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2270 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
2271 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2272 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
2275 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
2277 (scm_thread_exited_p): New.
2278 (scm_try_mutex, scm_broadcast_condition_variable): Newly
2279 registered procedures.
2280 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
2281 Use the latter as the procedure for "wait-condition-variable",
2282 thus offering a optional timeout parameter to Scheme.
2283 (scm_wait_condition_variable): Implement in terms of
2284 scm_timed_wait_condition_variable.
2285 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2286 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
2287 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2288 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
2289 scm_make_mutex, etc, and deprecate.
2290 (scm_init_threads): Do not create smobs, leave this to
2291 scm_threads_init. Do not include "threads.x" file.
2292 (scm_init_thread_procs): New, include "threads.x" here.
2294 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
2295 scm_null_mutex_lock, scm_null_mutex_unlock,
2296 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
2297 scm_null_condvar_wait, scm_null_condvar_signal,
2298 scm_null_condvar_destroy): Removed.
2299 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
2300 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
2301 scm_cond_destory): Do not define, they are now deprecated and
2302 handled by threads.{h,c}.
2304 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
2305 (scm_threads_init): Create smobs here, using the appropriate
2307 (block): Removed, now unused.
2308 (scm_c_thread_exited_p): New.
2309 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
2310 scm_null_mutex_destroy, scm_null_condvar_init,
2311 scm_null_condvar_wait, scm_null_condvar_signal,
2312 scm_null_condvar_destroy): Removed and updated users to do their
2314 (scm_try_mutex, timeval_subtract,
2315 scm_timed_wait_condition_variable,
2316 scm_broadcast_condition_variable): New.
2317 (scm_wait_condition_variable): Removed.
2319 * coop-defs.h (coop_m): Added 'level' field.
2320 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2321 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
2322 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2323 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
2325 (coop_condition_variable_broadcast): New.
2327 * coop-threads.c (scm_threads_init): Create smobs here, using the
2329 (scm_c_thread_exited_p, scm_try_mutex,
2330 scm_timed_wait_condition_variable,
2331 scm_broadcast_condition_variable): New.
2332 (scm_wait_condition_variable): Removed.
2334 * coop.c (coop_new_mutex_init): Initialize level.
2335 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
2337 (coop_condition_variable_signal): Renamed to
2338 coop_condition_variable_broadcast and reimplemented in terms of
2340 (coop_condition_variable_broadcast): New.
2342 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
2344 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
2346 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
2348 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
2351 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
2352 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
2353 give better error messages. Thanks to Bill Schottstaedt!
2355 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2357 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
2358 scm_definedp to scm_defined_p and deprecated scm_definedp.
2360 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2362 * async.h, async.c (scm_system_async): Fixed deprecation to work
2363 correctly when deprecated features are excluded.
2365 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2367 * async.c (scm_system_async_mark_for_thread): Validate thread
2370 * coop-threads.c (scm_i_thread_root): Do not validate argument.
2372 * feature.c (scm_init_feature): Don't add 'threads' for
2375 * inline.h (scm_cell, scm_double_cell): Also allow
2376 USE_NULL_THREADS to not protect the slot initializers.
2378 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
2381 * Makefile.am (noinst_HEADERS): Added null-threads.c.
2382 (modinclude_HEADERS): Added null-threads.h.
2384 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
2385 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
2386 (scm_init_threads): Use generic type names scm_t_mutex and
2387 scm_t_cond instead of coop_m and coop_c.
2389 * null-threads.c, null-threads.h: New files.
2391 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
2393 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
2394 This is to support makes that know about "$<" only in pattern
2395 rules, like Sun's make.
2397 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
2399 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
2400 substitution. Thanks to David Allouche!
2402 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2404 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
2405 !SCM_ENABLE_DEPRECATED.
2407 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2409 * async.c (scm_system_async_mark_for_thread): Only call
2410 scm_i_thread_root when USE_THREADS is defined. Use scm_root
2413 * scmsigs.c (take_signal): Only call scm_i_thread_root when
2414 USE_THREADS is defined. Use scm_root otherwise.
2415 (scm_sigaction_for_thread): Ignore THREAD argument when
2416 USE_THREADS is not defined. Also, move THREAD argument defaulting
2417 out of HAVE_SIGACTION section, which was a bug.
2419 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2421 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
2422 signal_handlers, not the closure that is used as the async.
2423 The closure is stored in signal_handler_cells, as previously.
2425 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
2427 * root.h (scm_root_state): Added 'block_async' slot.
2428 (scm_active_asyncs): Removed abbrev.
2429 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
2431 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
2434 * async.h (scm_call_with_blocked_asyncs,
2435 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
2436 scm_c_call_with_unblocked_asyncs): New prototypes.
2437 (scm_mask_signals, scm_unmask_signals): Deprecated.
2438 (scm_mask_ints): Turned into a macro.
2439 * async.c (scm_mask_ints): Removed.
2440 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
2441 this should not be necessary.
2442 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
2443 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
2444 deprecation warning and check for errornous use. Set block_asyncs
2445 instead of scm_mask_ints.
2446 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
2447 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
2448 scm_c_call_with_unblocked_asyncs): New.
2450 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
2451 Asyncs are enabled by default.
2453 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
2455 * vports.c (scm_make_soft_port): Allow vector argument to carry a
2456 6th element: an input waiting thunk.
2457 (sf_input_waiting): New.
2459 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
2461 * root.c (root_mark): Mark active_asyncs slot.
2463 * async.c (scm_async_click): Set the cdr of a executed handler
2464 cell to SCM_BOOL_F, not SCM_EOL.
2465 (scm_i_queue_async_cell): Queue the cell at the end of the list,
2466 and only if the handler procedure is not already present.
2467 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
2469 * scmsigs.c (scm_sigaction_for_thread): Likewise.
2471 2002-10-04 Rob Browning <rlb@defaultvalue.org>
2473 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
2475 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
2476 scm_lt_dlopenext, and scm_lt_dlerror.
2477 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
2479 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
2481 (sysdep_dynl_init): switch to scm_lt_dlinit();
2483 * Makefile.am (libguile_la_LIBADD): switch to use
2486 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
2488 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
2490 * scmsigs.h (scm_sigaction_for_thread): New prototype.
2491 * scmsigs.c (got_signal): Removed.
2492 (signal_handler_cells, signal_handler_threads): New.
2493 (take_signal): Queue the cell of the signal for the specified
2494 thread. Reset the signal handler on systems that don't have
2496 (sys_deliver_signals): Removed.
2498 (scm_sigaction_for_thread): Renamed from scm_sigaction and
2499 extended to also set the thread of a signal and allocate a cell
2500 for it. Keep the Scheme name "sigaction". Check that signum is
2501 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
2502 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
2503 (scm_init_scmsigs): Allocate signal_handler_cells and
2504 signal_handler_threads vectors.
2506 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
2507 that system asnycs and user asyncs are separated. Reimplemented
2508 system asyncs to work per-thread.
2510 * gc.c (scm_init_gc): Do not use scm_system_async.
2512 * async.h (scm_asyncs_pending, scm_set_tick_rate,
2513 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
2515 (scm_i_queue_async_cell): New.
2517 * __scm.h (scm_asyncs_pending_p): Removed.
2518 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
2519 scm_asyncs_pending_p.
2521 * async.h (scm_system_async_mark_for_thread): New prototype.
2523 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
2525 * root.h (scm_root_state): Added new "active_asyncs" slot.
2526 * root.c (scm_make_root): Initialize it to SCM_EOL.
2528 * coop-defs.h (coop_t): Added new "handle" slot.
2529 * coop-threads.c (all_threads, scm_current_thread,
2530 scm_all_threads, scm_i_thread_root): New.
2531 (scm_threads_init): Add main thread to all_threads.
2532 (scheme_launch_thread): Remove thread from all_threads when it
2534 (scm_call_with_new_thread): Initialize handle slot of coop_t
2535 structure and add new thread to all_threads.
2536 (scm_spawn_thread): Likewise.
2538 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
2539 * threads.c (scm_current_thread, scm_all_threads): Register as
2542 * dynl.c: Use scm_lt_ prefix for libltdl functions.
2544 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
2546 * script.c (scm_compile_shell_switches): Fix bad spelling of
2547 `explicitly' in comment.
2549 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
2551 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
2552 Refer to provided? in doc string rather than deprecated feature?.
2554 2002-09-24 Gary Houston <ghouston@arglist.com>
2556 * inline.h (scm_double_cell): prevent reordering of statements
2557 with any following code (for GCC 3 strict-aliasing).
2558 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
2559 the earlier version of the reordering prevention.
2561 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2563 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
2565 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2567 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
2570 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2572 * inline.h: include stdio.h
2574 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
2576 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2578 * gc-segment.c (scm_i_make_initial_segment): check user settings
2581 * gc-malloc.c (scm_gc_init_malloc): check user settings for
2584 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
2586 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
2588 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
2589 these won't ever wrap around with high memory usage. Thanks to
2590 Sven Hartrumpf for finding this.
2592 * gc-freelist.c: include <stdio.h>
2594 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
2596 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
2598 * vectors.h (SCM_VECTOR_REF): New.
2600 * snarf.h (SCM_DEFINE_PUBLIC): New.
2602 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
2604 * socket.c (scm_addr_vector): Added size of address to arguments.
2605 Use it to avoid accessing a non-existent path in a sockaddr_un.
2606 Changed all callers.
2608 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2610 * gc.h: remove DOUBLECELL card flags.
2612 * gc-malloc.c (scm_calloc): try to use calloc() before calling
2615 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
2616 init loop; handle this from scm_init_card_freelist()
2618 * gc-card.c (scm_init_card_freelist): init bit vector here.
2620 * numbers.c (scm_make_real): prevent reordering of statements
2621 num2float.i.c (FLOAT2NUM): idem
2623 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2625 * eval.h: prepend libguile/ to include path
2627 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
2629 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
2630 years. Thanks to Martin Grabmüller!
2632 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2634 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
2635 unsigned numbers for computing minimum heap increment. This
2636 prevents weird results when a a negative minimum increment is
2639 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
2641 * gc_os_dep.c: When we have __libc_stack_end, use that directly
2642 instead of the old tricks.
2644 * guile-snarf.in: Do not expect the input file to be the first
2645 argument after the optional "-o" option, just pass everything to
2646 the pre-processor without extracting the input file name.
2648 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2650 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
2651 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
2653 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2655 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
2656 Bill Schottstaedt for the bug report
2658 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
2660 * print.c (scm_iprin1): Print primitives generics always as
2661 "primitive-generic" even when they have no primitive methods yet.
2663 2002-08-17 Gary Houston <ghouston@arglist.com>
2665 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
2668 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2670 * ports.c (scm_add_to_port_table): small bugfix.
2672 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
2675 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
2676 only use SCM_MIN_HEAP_SEG_SIZE.
2678 * ports.c (scm_add_to_port_table): add backwards compatibility
2681 * ports.h: use scm_i_ prefix for port table and port table size.
2683 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
2685 * vports.c (scm_make_soft_port): Initialize pt variable.
2687 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
2689 * strports.h (scm_c_eval_string_in_module,
2690 scm_eval_string_in_module): New prototypes.
2691 * strports.c (scm_eval_string_in_module): New, but use
2692 "eval-string" as the Scheme name and make second parameter
2694 (scm_eval_string): Implement using scm_eval_string_in_module.
2695 (scm_c_eval_string_in_module): New.
2696 Thanks to Ralf Mattes for the suggestion!
2698 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2700 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
2703 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
2705 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
2706 stead of scm_t_port*. The function now takes a tag argument.
2708 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2710 * gc.h: add scm_debug_cells_gc_interval to public interface
2712 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
2714 * gc.c (scm_i_expensive_validation_check): separate expensive
2715 validation checks from cheap ones.
2717 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2719 * read.c (scm_input_error): new function: give meaningful error
2720 messages, and throw read-error
2722 * gc-malloc.c (scm_calloc): add scm_calloc.
2724 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2726 * tags.h: remove GC bits documentation from the tags table.
2728 * read.c (INPUT_ERROR): Prepare for file:line:column error
2729 messages for errors in scm_lreadr() and friends.
2731 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2733 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
2735 (scm_gc_calloc): new function
2737 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2739 * ports.c (scm_new_port_table_entry): init port entry to 0
2742 * ports.c (scm_new_port_table_entry): change function from
2743 scm_add_to_port_table. This prevents cells with null-pointers from
2744 being exposed to GC.
2746 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
2747 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
2749 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
2752 * numbers.c (big2str): return "0" for 0 iso. ""
2754 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
2755 private-gc.h: new file
2757 * gc.c: completely revised and cleaned up the GC. It now uses lazy
2758 sweeping. More documentation in workbook/newgc.text
2760 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2762 * random.c (rstate_free): Return zero.
2764 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2766 * environments.c (remove_key_from_alist): Removed.
2768 (obarray_remove): Simplified.
2770 2002-07-24 Stefan Jahn <stefan@lkcc.org>
2772 * continuations.h: ia64: Include <signal.h> before
2775 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2777 * modules.c (scm_sym2var): Don't compare SCM values with ==.
2779 2002-07-21 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2781 * goops.c (scm_compute_applicable_methods): use
2782 scm_remember_upto_here_1 iso scm_remember_upto_here
2784 * macros.c: include deprecation.h
2786 * vectors.c (scm_vector_move_right_x): remove side effect in
2788 (scm_vector_move_left_x): idem.
2790 * net_db.c, posix.c, socket.c: variable naming: change ans to
2793 * sort.c (scm_merge_vector_x): accept vector as argument
2794 iso. SCM*. This is needed for full GC correctness.
2796 * gc.h: undo previous undocumented changes related to #ifdef
2799 2002-07-20 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2801 * *.c: add space after commas everywhere.
2803 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
2804 Document cases where SCM_WRITABLE_VELTS() is used.
2806 * vectors.h (SCM_VELTS): prepare for write barrier, and let
2807 SCM_VELTS() return a const pointer
2808 (SCM_VECTOR_SET): add macro.
2810 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2812 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
2813 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
2814 Deprecated the special kind of built-in dynamic syntax transformer
2815 that was inaccurately named "macro". Note: The built-in syntax
2816 transformers that are named "mmacro" or "memoizing-macro" still
2817 exist, and it is these which come much closer to what one would
2820 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
2822 * eval.c (unmemocopy): Fix for
2823 1001-local-eval-error-backtrace-segfaults (unmemoization crash
2824 with internal definitions and local-eval).
2826 2002-07-12 Gary Houston <ghouston@arglist.com>
2828 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
2829 defined. They don't do anything useful, especially since the
2830 only case where DYNAMIC_LINKING is undefined seems to be
2831 when --with-modules=no is given to configure, which is basically
2832 requesting that the "dynamic linking module" be omitted.
2834 * Makefile.am (libguile_la_SOURCES): move dynl.c from
2835 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
2837 * extensions.c (load_extension): check DYNAMIC_LINKING for
2839 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
2840 scm_init_dynamic_linking.
2842 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
2844 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
2845 check for Cygwin when including <winsock2.h>, this is already
2846 check for by configure. Thus, revert change from 2002-07-07.
2848 2002-07-10 Gary Houston <ghouston@arglist.com>
2850 * eq.c: include <string.h>
2851 * dynl.c: docstring editing.
2853 2002-07-09 Gary Houston <ghouston@arglist.com>
2855 * dynl.c (scm_dynamic_call): docstring editing.
2857 2002-07-08 Rob Browning <rlb@defaultvalue.org>
2859 * gc_os_dep.c: HURD fixes.
2861 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
2863 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
2865 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
2866 this should be compiled for BUILD host.
2867 Override default rule for
2868 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
2869 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
2870 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
2872 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
2873 <winsock2.h> on Cygwin even when we have it.
2875 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
2877 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
2878 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
2879 the code. Full number of arguments checking of closures is
2880 mandatory now. However, the option to disable the checking has
2881 most probably not been used anyway.
2883 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2885 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
2886 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
2887 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
2888 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
2889 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
2890 (scm_source_properties, scm_set_source_properties_x,
2891 scm_source_property): Removed compile time option SCM_RECKLESS to
2892 clean up the code. Full number of arguments checking of closures
2893 is mandatory now. However, the option to disable the checking has
2894 most probably not been used anyway.
2896 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
2897 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
2899 2002-06-30 Gary Houston <ghouston@arglist.com>
2901 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
2902 do anything useful. Added a comment about need for a mutex if
2903 pre-emptive threading is supported.
2905 * posix.c (scm_convert_exec_args), dynl.c
2906 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
2907 allocate_string_pointers. 2) simplified: don't reallocate the
2908 strings, just make an array of pointers 3) avoid memory leaks on
2909 error 4) let the procedure report errors in its own name.
2910 Consequences: 1) the procedures now assume that SCM strings are
2911 nul-terminated, which should always be the case. 2) Since strings
2912 are not reallocated, it's now possible for strings passed to
2913 dynamic-args-call to be mutated.
2915 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
2917 * __scm.h, eval.c, eval.h: Removed compile time option
2918 MEMOIZE_LOCALS to clean up the code. Now, caching of local
2919 variable positions during memoization is mandatory. However, the
2920 option to disable the caching has most probably not been used
2923 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
2925 * print.c (scm_simple_format): Print missing part of format before
2926 ~% control. Thanks to Daniel Skarda!
2928 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
2930 * mkstemp.c: Added exception notice to license statement.
2932 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
2934 * numbers.c (mem2ureal): When returning an inexact zero, make sure
2935 it is represented as a floating point value so that we can change
2938 From John W. Eaton <jwe@bevo.che.wisc.edu>
2940 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
2942 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
2944 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
2945 in addition to `i386'. Thanks to Dale P. Smith.
2947 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
2949 * eq.c (real_eqv): New.
2950 (scm_eqv_p): Use it when comparing reals and complexes.
2952 * numbers.c: Include <string.h>, for strncmp.
2953 (mem2complex): Do not create negative NaNs.
2954 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
2956 (scm_inexact_to_exact): Signal error when converting a NaN.
2958 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
2960 * posix.c (scm_putenv): Handle removing variables explicitely by
2965 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
2966 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
2968 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
2969 [SCO && ! HAVE_ISINF] (isinf): New function.
2970 (xisinf, xisnan): New functions.
2972 (isfinite): Define in terms of xisinf.
2973 (scm_inf_p, scm_nan_p): New functions.
2974 (guile_Inf, guile_NaN): New file-scope vars.
2975 (guile_ieee_init): New function.
2976 (scm_inf, scm_nan): New functions.
2977 (idbl2str): Handle Inf and NaN. Remove funny label and
2978 corresponding gotos.
2979 (ALLOW_DIVIDE_BY_ZERO): New macro.
2980 (scm_divide): Allow division by zero to occur if
2981 ALLOW_DIVIDE_BY_ZERO is defined.
2982 Handle bignums and ints as special cases.
2984 Additional stuff by me:
2986 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
2987 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
2988 (iflo2str): Don't output a '+' for negative numbers or for Inf and
2989 NaN. They will provide their own sign.
2990 (scm_divide): Only allow divides by inexact zeros. Dividing by
2991 exact zeros still signals an errors.
2993 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
2995 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
2996 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
2997 (scm_slot_exists_p): Rename from scm_slots_exists_p.
2998 Thanks to Andreas Rottmann.
3000 2002-04-20 Gary Houston <ghouston@arglist.com>
3002 * removal of unused fields in root state (thanks to Christopher
3003 Cramer for pointing out the disuse.)
3004 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
3005 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
3007 * root.c (root_mark): don't mark them.
3008 (scm_make_root): don't set them to #f.
3009 * init.c (scm_init_standard_ports): don't initialise with the
3012 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
3014 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
3017 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
3019 * guile-snarf.in: Do not clean input file. This would write to
3020 the $(srcdir) during a VPATH build, which is not allowed. It also
3021 isn't needed since it only works when an output filename has been
3022 specified and in that case we don't need to clean the input file
3023 because the output file will already exist.
3025 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
3027 * guile-snarf: Install the trap for removing $cleanfile only when
3028 the value of $cleanfile is actually known.
3030 2002-04-10 Rob Browning <rlb@defaultvalue.org>
3032 * .cvsignore: add versiondat.h and *.c.clean.c.
3034 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3036 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
3037 function, replaces macro SRCBRKP.
3039 (SRCBRKP): Deprecated.
3041 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
3042 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
3045 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3047 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
3048 CHECK_EXIT and removed all references to them.
3050 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
3052 * debug.h (scm_ready_p, debug_print): Removed declarations.
3054 * eval.c (EVALCELLCAR): Removed.
3056 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
3057 operation from condition.
3059 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
3061 * guile-snarf.in: When the output filename is "-", write to
3062 stdout. When no "-o" option is given, use "-" as the output
3063 filename (i.e., stdout). Only 'clean' the inputfile or remove the
3064 output file on error when the output file name is not "-". Define
3065 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
3067 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
3069 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
3071 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
3072 and the corresponding goto statements. Removed redundant code.
3074 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3076 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
3077 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
3078 Re-enabled handing of rpsubrs and asubrs.
3080 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
3082 * eval.c (SIDEVAL): Removed.
3084 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
3085 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
3086 argument checking order for set! to locals, variables and symbols.
3087 Improvements to control structure. Removed some uses of arg1 and
3088 arg2 as temporary variables.
3090 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
3092 * guile-snarf.in: Remove "--compat=1.4" support.
3093 Add "-d" and "-D" support.
3095 (deprecated_list): New var.
3096 (compat_mode_clean_xxx): Delete.
3097 (grep_deprecated): New func.
3098 ("main"): If "-d" or "-D", call `grep_deprecated'.
3100 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
3102 * hooks.h: Change scm_t_c_hookype_t everywhere to
3107 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
3109 * ports.c (scm_sys_make_void_port): Use `@file'.
3111 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
3114 * macros.c (scm_makmacro): Don't say that the form replaces its
3115 source, because it doesn't.
3116 (scm_makmmacro): Clarify difference between this and scm_makmacro.
3118 * backtrace.c (scm_display_error), filesys.c (scm_umask,
3119 scm_select, scm_basename), goops.c (scm_method_generic_function),
3120 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
3121 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
3124 * debug.c (scm_debug_options), eval.c
3125 (scm_eval_options_interface), read.c (scm_read_options): Change
3126 incorrect @var in docstring to @code.
3128 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
3130 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
3132 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
3133 guile-snarf can remove trailing non-init code.
3135 * guile-snarf.in (modern_snarf): Remove everything following and
3136 including "^:^" from the output.
3138 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3140 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
3142 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
3144 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
3146 * guile-snarf.in: Update copyright.
3147 Rewrite to internalize error handling.
3148 Add "--compat=1.4" handling.
3151 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
3152 (snarfcppopts): New var.
3153 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
3154 (.c.doc): Use $(snarfcppopts).
3156 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
3157 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
3158 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
3159 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
3160 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
3161 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
3162 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
3163 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
3164 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
3165 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
3166 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
3167 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
3168 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
3169 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
3171 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3173 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
3174 The next step will be to remove the union 't' and simplify the
3175 code of SCM_CEVAL that way.
3177 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
3179 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
3180 rreadfds, rwritefds, rexceptfds): Made static.
3182 * gc.c (terminating), fports.c (terminating): Renamed
3185 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
3187 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
3188 potential overflow problems. Thanks to John W Eaton!
3190 * strop.c (string_capitalize_x): Treat characters as unsigned so
3191 that 8-bit chars work. Thanks to David Pirotte!
3193 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3195 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
3196 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
3197 proc as temporary variables. Introduced temporary variables with
3198 hopefully descriptive names for clarification. Replaced SCM_N?IMP
3199 by a more explicit predicate in some places.
3201 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
3203 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
3204 Added lots of comments regarding the implementation of #@dispatch.
3205 Changed intra-procedure communication to use t.arg1 instead of
3206 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
3207 variables. Introduced temporary variables with hopefully
3208 descriptive names for clarification. Replaced SCM_N?IMP by a more
3209 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
3210 of computing the expression explicitly. Eliminate now unused
3211 label nontoplevel_cdrxbegin.
3213 * goops.h (SCM_INSTANCE_HASH): New macro.
3215 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
3217 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
3219 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
3220 "guile-snarf" moved back from `noinst_SCRIPTS'.
3222 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
3224 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
3225 exists when adding a source property other than those that are
3226 handled explicitly, add the new property to the SRCPROPS obj's
3229 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
3230 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
3232 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
3233 debug.status. It isn't needed, and it can overflow the bits
3234 reserved for it (which may lead to a segv or a GC abort).
3236 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3238 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
3239 side-effecting operations from conditions and macro calls.
3240 Replaced SCM_N?IMP by a more explicit predicate in some places.
3241 Minimized the scope of some variables.
3243 2002-03-02 Stefan Jahn <stefan@lkcc.org>
3245 * convert.i.c: Fixed int <-> long conversions which would have
3246 failed if their sizes were different.
3248 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3250 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
3251 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
3252 as temporary variables. Removed side-effecting operations from
3253 conditions and macro calls. Introduced temporary variables with
3254 hopefully descriptive names for clarification. Replaced SCM_N?IMP
3255 by a more explicit predicate in some places. Removed code that
3256 was conditionally compiled if SICP was defined - which it never
3259 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3261 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
3262 Removed some uses of t.arg1 and proc as temporary variables.
3263 Removed side-effecting operations from conditions and macro calls.
3264 Introduced temporary variables with hopefully descriptive names
3265 for clarification. Replaced SCM_N?IMP by a more explicit
3266 predicate in some places.
3268 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3270 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
3271 explicit predicate in some places.
3273 (CHECK_EQVISH): Removed.
3275 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
3276 variables. Removed side-effecting operations from conditions and
3277 macro calls. Introduced temporary variables for clarification.
3278 Sorted if-else-if check for the type of the last form in a list by
3279 frequency. Avoided some unnecessary tail-recursion calls.
3281 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
3283 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
3284 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
3285 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
3286 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
3287 scm_cell and all its uses to scm_t_cell in accordance to Guile's
3288 naming scheme for types.
3290 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
3291 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
3292 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
3293 (scm_make_environment), eval.c (scm_closure), fports.c
3294 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
3295 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
3296 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
3297 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
3298 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
3299 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
3300 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
3301 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
3302 scm_alloc_cell to scm_cell.
3304 * environments.c (core_environments_observe), gc.c
3305 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
3306 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
3307 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
3308 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
3309 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
3310 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
3311 (allocate_weak_vector): Renamed scm_alloc_double_cell to
3314 2002-02-27 Stefan Jahn <stefan@lkcc.org>
3316 * convert.i.c, convert.c: Better range checking.
3318 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
3320 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
3323 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
3325 * Makefile.am: Update path to pre-inst-guile automake frag.
3327 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3329 * gc.c (scm_gc_sweep): Make it compile even when deprecated
3330 features are excluded.
3332 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3334 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
3336 2002-02-25 Gary Houston <ghouston@arglist.com>
3338 * convert.c: include <string.h> for convert_i.c.
3340 2002-02-24 Rob Browning <rlb@defaultvalue.org>
3342 * .cvsignore: add stamp-h1.
3344 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
3346 * unif.c (scm_array_to_list): Correct name, which had been
3347 accidentally changed to scm_t_arrayo_list!
3349 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
3351 * gc.c (scm_gc_sweep): Print an error message when aborting due to
3352 underflowing scm_mallocated.
3354 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3356 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
3357 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
3358 Reimplemented using the new scm_gc_malloc, etc., functions and
3361 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
3363 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
3364 to `noinst_PROGRAMS'.
3365 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
3366 (noinst_PROGRAMS, noinst_SCRIPTS): New.
3368 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3370 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
3371 non-zero is returned from a port or smob free function.
3372 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
3373 scm_gc_register_collectable_memory,
3374 scm_gc_unregister_collectable_memory, scm_gc_malloc,
3375 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
3377 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
3378 debug-malloc.c, dynl.c, environments.c, environments.h,
3379 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
3380 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
3381 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
3382 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
3383 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
3384 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
3385 appropriate. Return zero from smob and port free functions.
3387 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
3389 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
3390 messages while the GC is running.
3391 (scm_c_issue_deprecation_warning_fmt): New.
3393 * fports.c (scm_setvbuf): Reset read buffer to saved values when
3394 it is pointing to the putback buffer.
3396 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
3398 * gsubr.c (create_gsubr): On "too many args" error,
3399 also display arg count and name. Thanks to Bill Schottstaedt.
3401 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
3403 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
3405 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
3406 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
3407 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
3409 * guile-snarf-docs-texi.in: Bye bye.
3411 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3413 * symbols.c (scm_make_symbol): Fix typo in docstring.
3415 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
3416 scm_make_symbol): New prototypes.
3418 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
3420 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
3421 (SCM_SYMBOL_INTERNED_P): New.
3422 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
3423 SCM_MAKINUM since hash values can well be bignums.
3424 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
3425 This signals a interned symbol.
3426 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
3427 scm_make_symbol): New.
3429 * print.c (scm_iprin1): Print uninterned symbols unreadably.
3431 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
3433 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
3434 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
3435 Thanks to Dave Love.
3437 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
3439 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
3440 This might help to make unintended clashes less likely.
3441 (scm_string_to_symbol): Protect the string until the symbols is
3444 2002-01-31 Stefan Jahn <stefan@lkcc.org>
3446 * convert.c, convert.h, convert.i.c: New files containing C
3447 array to Scheme conversion helpers meant to be replacement
3448 functions for the deprecated gh interface.
3450 * Makefile.am: Setup rules for new `convert.*' files.
3452 2002-01-28 Stefan Jahn <stefan@lkcc.org>
3454 * symbols.c (scm_c_symbol2str): New function, replacement for
3455 `gh_scm2newsymbol()'.
3457 * strings.c (scm_c_substring2str): New function. Proper
3458 replacement for `gh_get_substr()'.
3460 * socket.c: Include `stdint.h' if available for the `uint32_t'
3463 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
3466 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
3468 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
3470 Other changes unrelated to Elisp...
3472 * eval.c (scm_m_if): Use s_if rather than repeating string literal
3474 (comments): Fix a few typos.
3475 (scm_for_each): Add parentheses around oddly unparenthesized
3476 if/while conditions.
3478 * read.c (scm_read_opts): Add full stop at end of doc for
3481 * script.c (scm_compile_shell_switches): Use scm_str2symbol
3482 instead of gh_symbol2scm.
3484 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
3485 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
3487 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
3488 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
3490 First batch of changes for Elisp support...
3492 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
3493 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
3494 throw.c, vectors.c, weaks.c: Add #include for lang.h.
3496 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
3497 conditionalize compilation and initialization of Elisp support
3500 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
3501 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
3502 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
3503 filesys.c (fill_select_type, retrieve_select_type), fluids.c
3504 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
3505 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
3506 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
3507 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
3508 options.c (change_option_setting, scm_options), posix.c
3509 (environ_list_to_c), print.c (scm_iprlist), throw.c
3510 (scm_exit_status), vectors.c (scm_vector), weaks.c
3511 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
3513 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
3516 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
3519 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
3520 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
3521 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
3522 (scm_m_atfop): Support function aliasing. Support both function
3523 args, which need transformation, and macro args, which do not.
3524 Add explanatory comments.
3525 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
3526 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
3527 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
3528 SCM_NULLP || SCM_NILP instead of checks against (removed)
3529 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
3530 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
3532 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
3533 scm_m_while, scm_nil_eq): Commented out; I don't think we need
3534 these, but I don't want to remove them yet, just in case.
3535 (scm_init_lang): Define `%nil' variable on Scheme level to hold
3538 * lang.h (SCM_NILP): Test against Elisp nil value instead of
3539 against (removed) scm_lisp_nil.
3540 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
3541 (SCM_NULL_OR_NIL_P): New.
3543 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
3546 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
3547 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
3550 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
3551 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
3552 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
3553 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
3555 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
3556 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
3557 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
3558 Numbering shifted down accordingly.
3559 (SCM_ELISP_NIL): New IFLAG.
3561 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
3563 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3565 * eval.c: Removed outdated references to "everr". Improved some
3568 (scm_deval_args, deval_args): Renamed scm_deval_args to
3569 deval_args, since it is not part of the interface.
3571 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
3572 use references to debug.vect[0] before it exists. Add parentheses
3573 to switch statement.
3575 * goops.h: Added local emacs variables.
3577 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3579 * eval.[ch] (scm_deval_args): Made static.
3581 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
3584 * strings.c (scm_c_string2str): Clarified comment. Replaced
3585 THINKME by FIXME for uniformness. Removed question about whether
3586 arguments need to be protected from garbage collection: Arguments
3587 must be protected as any other variable.
3589 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3591 * procs.h (SCM_CLOSURE_BODY): New Macro.
3593 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
3594 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
3595 get_slot_value, set_slot_value), procs.c
3596 (scm_procedure_documentation), sort.c (closureless), stacks.c
3597 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
3600 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
3602 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
3604 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
3607 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
3609 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
3612 * continuations.c (scm_make_continuation): Do not retain the
3613 throw_value when the continuation is invoked.
3615 2001-12-08 Stefan Jahn <stefan@lkcc.org>
3617 * strings.c (scm_c_string2str): New function. Converts a
3618 given Scheme string into a C string. Also put in two
3619 THINKME's regarding the malloc policy for the missing converter
3622 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
3624 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
3627 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
3629 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
3630 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
3632 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
3633 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
3634 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
3637 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
3639 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
3640 SCM_GC_CELL_* macros when accessing free cells.
3642 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
3644 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
3645 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
3646 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
3647 * strings.h (SCM_MAKE_STRING_TAG): New.
3648 * procs.h (SCM_MAKE_CCLO_TAG): New.
3649 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
3651 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
3652 !SCM_ENABLE_DEPRECATED.
3654 * async.c, async.h (scm_system_async_mark_from_signal_handler):
3657 * scmsigs.c (scm_take_signal): Removed all code that assumes that
3658 signal handlers are allowed to divert the flow of control. Call
3659 scm_system_async_mark_from_signal_handler instead of
3660 scm_system_async_mark.
3663 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
3664 scm_alloc_double_cell in their place.
3666 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
3667 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
3668 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
3669 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
3670 scm_deprecated_newcell and scm_deprecated_newcell2.
3672 gc.c (scm_tc16_allocated): Only define when including deprecated
3674 (scm_debug_newcell, scm_debug_newcell2): Removed.
3675 (scm_init_storage): Do not initialize scm_tc16_allocated.
3676 (scm_init_gc): Do it here.
3677 (allocated_mark): New, from old code.
3678 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
3680 * inline.c, inline.h: New files.
3681 * Makefile.am: Added them in all the right places.
3683 * _scm.h: Include "libguile/inline.h".
3685 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
3686 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
3687 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
3688 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
3689 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
3690 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
3691 scm_alloc_double_cell, respectively.
3693 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
3695 * modules.c (scm_c_use_module): Adapt to changes to
3696 `process-use-modules'.
3698 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3700 * numbers.c (scm_divide): Fix more division by zero errors.
3702 2001-11-21 Gary Houston <ghouston@arglist.com>
3704 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
3705 obsolete. autogen.sh says:
3706 invalid unused variable name: `OMIT_DEPENDENCIES'
3708 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3710 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
3713 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
3715 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
3716 Thanks to Eric Gillespie, Jr!
3718 2001-11-21 Stefan Jahn <stefan@lkcc.org>
3720 * win32-socket.c (getservent, setservent, endservent,
3721 getprotoent, setprotoent, endprotoent): New functions.
3722 Appropriate replacements for M$-Windows.
3724 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
3725 these definitions for GUILE_DEBUG.
3727 * net_db.c: Include "win32-socket.h" if compiling with a native
3728 M$-Windows compiler. Include some pieces of code (protoent and
3729 servent interface) protected by HAVE_* macros when using a
3730 native M$-Windows compiler.
3732 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
3734 * modules.c (scm_c_export): Do nothing when the first argument is
3735 already the terminating NULL. Thanks to Han-Wen Nienhuys!
3737 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
3739 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
3740 also include `buildstamp'.
3742 2001-11-18 Rob Browning <rlb@defaultvalue.org>
3745 (s_scm_major_version): use SCM_MAJOR_VERSION.
3746 (s_scm_minor_version): use SCM_MINOR_VERSION.
3747 (s_scm_micro_version): use SCM_MICRO_VERSION.
3748 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
3752 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
3753 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
3754 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
3756 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
3758 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
3759 Rewrite docstrings without reference to substring-move-left/right,
3760 since the latter no longer exist.
3762 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3764 * eval.c: Removed bogus comment about acros.
3766 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
3767 Minimize scope of local variable. Eliminate dependency on
3768 macro DEBUG_EXTENSIONS.
3770 (s_splicing): New error message string.
3772 (scm_m_body): Issue 'bad body' message rather than 'missing
3773 expression' message.
3775 (scm_m_quote): Eliminate unnecessary copying.
3777 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
3778 checking of the body to scm_m_body.
3780 (scm_m_do): Move comment to function header. Rename arg1 to
3781 binding. Made the code a bit easier to read.
3785 (iqq): Added a comment. Changed the depth parameter to
3786 unsigned. Use size_t for vector lengths. Make sure vector object
3787 is gc protected as long as its contents are read. Add some syntax
3788 checks. Get rid of unnecessary SCM_IMP test. Clean up the
3789 control structure a bit.
3791 (scm_m_delay): Added comment about the implementation of
3794 (scm_m_define): Add comment about guile's currying define
3795 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
3796 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
3798 (scm_m_letrec1): Removed. Part of the functionality is taken
3799 over by the new function 'transform_bindings'.
3801 (transform_bindings): New function. Takes over some of the
3802 functionality of removed function 'scm_m_letrec1', namely to split
3803 a list of bindings into a reversed list of variables and a list of
3806 (scm_m_letrec): Call 'transform_bindings'.
3808 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
3809 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
3810 test. Use 'transform_bindings'. Fixed scoping error with named
3811 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
3812 Jerram for suggesting the fix). Cleaned up the control structure
3815 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
3816 unnecessary consing. Eliminated unnecessary
3817 SCM_DEFER/ALLOW_INTS.
3819 (SCM_CEVAL): Un-obfuscated some loops.
3821 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
3823 * gc.h (scm_unhash_name): Old declaration removed.
3825 * eval.c (s_scm_eval): Change @var{primitive-eval} to
3826 @code{primitive-eval}.
3828 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
3829 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
3830 Change @deffnx lines in docstrings to say {Scheme Procedure}
3831 rather than primitive or procedure.
3833 * posix.c (scm_execl), filesys.c (scm_close), unif.c
3834 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
3835 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
3836 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
3837 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
3838 (scm_string_split, scm_string_ci_to_symbol), strings.c
3839 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
3840 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
3841 Docstring fixes and improvements reflecting edits that have been
3842 made in the reference manual source.
3844 * objprop.c (scm_object_properties, scm_set_object_properties_x,
3845 scm_object_property, scm_set_object_property_x): Remove invalid
3846 @deffnx lines for corresponding procedure property primitives.
3848 These changes add a @deffnx C function declaration and function
3849 index entries for each Guile primitive to the copy of the doc
3850 snarf output that is used for reference manual synchronization.
3851 Online help is unchanged.
3853 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
3854 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
3855 name to SCM_SNARF_DOCS.
3857 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
3858 snarf-check-and-output-texi.
3860 * Makefile.am (guile-procedures.texi): New rule.
3861 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
3862 Changed so that the last stage of doc snarfing is now performed
3863 twice, once to produce guile-procedures.txt for online help, and
3864 once to produce guile.texi for reference manual synchronization.
3866 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3868 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
3869 safely usable as a single statement followed by a ';', for example
3872 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
3874 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
3876 * random.c (scm_random_solid_sphere_x,
3877 scm_random_hollow_sphere_x): Correct "shere" typos.
3879 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
3881 * version.c (scm_version): Update docstring to include
3884 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
3886 * modules.c (scm_c_export): Call va_end after collecting the
3889 * strop.h, strop.c (scm_substring_move_left_x,
3890 scm_substring_move_right_x): Removed.
3892 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
3893 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
3896 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
3898 * numbers.c: Document macros to define when including
3899 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
3900 now rely on SIZEOF_ macros that have been figured out at
3903 * num2integral.i.c: Adapt to new interface.
3904 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
3905 target type by casting it and checking whether it is still the
3906 same. Do not try to handle bignums for integral types that are
3907 smaller than fixnums. When handling bignums, collect the
3908 magnituse first into a unsigned type, and correctly check for
3910 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
3911 only -MIN_VALUE can still be negative of all negative numbers (in
3914 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
3916 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
3917 HAVE_LONG_LONG depending on whether their size is non-zero.
3919 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
3921 * strop.c (scm_string_null_p): Docfix; nfc.
3922 Thanks to Scott Lenser.
3924 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
3926 * extensions.c (scm_load_extension): Canonicalize docstring
3929 * unif.c (scm_uniform_array_write), ports.c
3930 (scm_current_output_port, scm_force_output), dynwind.c
3931 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
3932 filesys.c (scm_open, scm_lstat), struct.c
3933 (scm_make_struct_layout), random.c (scm_random,
3934 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
3935 (scm_i_index): Remove superfluous whitespace from end of docstring
3938 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
3939 strings.c (scm_make_string), variable.c (scm_make_variable,
3940 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
3941 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
3942 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
3943 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
3944 newline at end of docstrings.
3946 * modules.c (scm_set_current_module): Add missing newline to
3949 2001-11-07 Stefan Jahn <stefan@lkcc.org>
3951 * win32-socket.[ch]: New files. Defines Winsock-API error codes
3952 and makes them available through Guile. That is because the
3953 Winsock-API does not store its errors in `errno' and thus cannot
3954 return error messages via `strerror (errno)'.
3956 * socket.c (scm_init_socket): Initialize `win32-socket' part
3957 here under M$-Windows.
3959 * numbers.h: Added missing declaration of
3960 `scm_sys_check_number_conversions()'.
3962 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
3963 and use in `(strerror)' and `(system-error)'.
3965 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
3966 `win32-socket.[ch]' to extra source and header files.
3968 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
3970 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
3971 a call to turn-on-debugging when --debug has been given instead of
3972 turning it on directly. Also, handle new `--no-debug' option,
3973 which might suppress the call to turn-on-debugging.
3975 2001-11-05 Stefan Jahn <stefan@lkcc.org>
3977 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
3979 2001-11-04 Stefan Jahn <stefan@lkcc.org>
3981 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
3982 here (was at guile_LDADD) which describes the dependency
3983 correctly and allows a clean build on Win32.
3985 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
3988 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
3989 import macros for external libraries (libcrypt, libqthreads,
3990 libreadline and libregex).
3992 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
3994 * posix.c (flock): Added support for flock() in M$-Windows.
3996 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
3999 * fports.c (getflags): Differentiate reading and writing pipes
4002 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
4005 * coop.c (coop_condition_variable_timed_wait_mutex): Use
4006 conditionalized error code if `ETIMEDOUT' is not available.
4007 (scm_thread_usleep): Remove bogus declaration of `struct timeval
4010 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
4011 belongs. That is because NO_PREPRO_MAGIC gets undefined after
4012 each inclusion of `num2integral.i.c'.
4013 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
4015 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
4017 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
4018 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
4020 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
4022 * print.c (scm_iprin1): Mark print state as revealed when
4023 dispatching to generic write or display.
4025 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
4027 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
4029 Support for native Win32. Thanks to Stefan Jahn!
4031 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
4032 and win32-dirent.h to extra source and header files. These
4033 include the uname() and the POSIX dirent interface implementation
4034 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
4035 linkers which do not allow unresolved symbols inside shared
4036 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
4039 * __scm.h: Defined SCM_API. This macro gets prepended to all
4040 function and data definitions which should be exported or imported
4041 in the resulting dynamic link library in the Win32 port.
4043 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
4044 chars.h, continuations.h, coop-defs.h, coop-threads.h,
4045 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
4046 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
4047 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
4048 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
4049 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
4050 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
4051 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
4052 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
4053 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
4054 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
4055 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
4056 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
4058 Prefixed each each exported symbol with SCM_API.
4060 * continuations.c: Added comment about the use of the extern
4061 declarations of {get,set}context() functions used in the ia64 port.
4063 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
4064 is meant to be a `unsigned long *'.
4066 * filesys.c: Include `direct.h' if possible. Use local
4067 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
4068 macros for M$-Windows. Implementation of `fstat_Win32()' which is
4069 able to differentiate between sockets and other file descriptors.
4070 Use this function as wrapper in `scm_fstat()'. Fixed typo in
4073 * fports.c: Include `io.h' is possible. Put `*fp' into referring
4074 statement block in `scm_fport_buffer_add()'.
4075 Some corrections in `getflags()'.
4077 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
4079 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
4080 build on Win32. Disable preloaded symbols on Win2 platforms.
4082 * ioext.c, ports.c: Include `io.h' is possible.
4084 * mkstemp.c: Include `process.h' is possible.
4086 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
4088 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
4090 * posix.c: Remove unnecessary dirent includes and defines. Include
4091 local `win32-uname.h' for MinGW. Extern declaration of
4092 `mkstemp()' for systems where it does not exists. Make
4093 `getlogin()' available on M$-Windows.
4095 * scmsigs.c: Made `usleep()' avalable on MinGW.
4097 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
4099 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
4101 * win32-uname.c: Include "win32-uname.h", not "uname.h".
4103 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
4105 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
4106 Don't apply scm_uniform_vector_length on arrays.
4108 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
4110 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
4111 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
4112 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
4113 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
4114 scm_list_<n> over scm_cons[2]?.
4116 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
4117 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
4118 SCM_C[AD][AD]R instead of explicit form.
4120 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
4121 comparison parameters.
4123 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
4124 !SCM_NULLP instead of SCM_NIMP.
4126 (scm_m_case): Don't copy the form. Renamed proc to clause and
4127 minimized its scope. Renamed x to clauses. Removed side
4128 effecting operation from macro call.
4130 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
4131 minimized its scope. Renamed x to clauses. Minimized the scope
4132 of variable 'len'. Make sure the else clause is treated specially
4133 even in case of '=>' occurences. Don't change the else to #t in
4134 order to be able to distinguish this case in the evaluator. Leave
4135 type checking of the recipient to the evaluator.
4137 (scm_c_improper_memq): Made the comment somewhat clearer.
4139 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
4140 test for SCM_IM_LET at the place of the formal parameters.
4141 Simplified the formal parameter checking.
4143 (scm_m_letstar): Added Comment. Renamed proc to bindings.
4144 Renamed arg1 to binding and minimized its scope. Eliminated
4145 unnecessary consing.
4147 (scm_m_do): Renamed proc to bindings. Minimized the scope of
4150 (build_binding_list): New static function.
4152 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
4153 Further, split up the 'letrec' unmemoizing code to the
4154 corresponding parts for 'do', 'let' and 'letrec', adding comments
4155 to each form. Cleanup the handling of the do form (This removes
4156 some *real* code :-).
4158 (SCM_CEVAL): Removed side effecting operation from macro call.
4159 Handle the 'else clause of the 'cond form specially - the symbol
4160 'else is not replaced with #t any more.
4162 2001-10-14 Gary Houston <ghouston@arglist.com>
4164 * version.c (scm_version): use sprintf instead of snprintf,
4165 for portability. thanks to Bill Schottstaedt.
4167 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
4169 * read.c (scm_lreadr): When user-defined hash procedure returns
4170 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
4171 an exception. (This prevents parsing of uniform vectors from
4172 interfering with parsing of numbers.)
4174 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
4176 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
4177 PTRDIFF_MIN. Thanks to Ken Raeburn.
4179 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
4181 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
4183 * eval.c (scm_m_atbind): First try to find the variable without
4184 defining it locally; when it has not been found, define it
4187 * modules.c (module_variable): Pass over variables that exist but
4190 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
4192 * backtrace.c (display_backtrace_file_and_line): Only use
4193 scm_basename when POSIX support is compiled in. Thanks to Chris
4196 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4198 * numbers.c (mem2uinteger): Return number read so far when coming
4199 across a hexdigit after having read a # or if not reading a hex
4200 value. This will enable the calling code to correctly handle
4201 forms like 1e2. (The background is, that the exponent markers d,
4202 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
4203 providing this patch.
4205 (mem2complex): Fix erroneous double-negation. Now, numbers like
4206 1-i will be read correctly.
4208 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
4210 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
4212 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
4214 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
4216 * print.c (scm_print_state_vtable, print_state_pool):
4217 Initialize. These variables are now registered as gc roots.
4219 (scm_current_pstate): Update documentation.
4221 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
4222 scm_prin1, scm_init_print): print_state_pool is registered as a
4223 gc root and thus does not need to be protected by a surrounding
4226 (make_print_state): The car of print_state_pool no longer holds
4227 the scm_print_state_vtable.
4229 (scm_current_pstate, scm_make_print_state, print_circref,
4230 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
4233 (scm_prin1): When building lists, prefer scm_list_<n> over
4236 (scm_iprlist): Removed a redundant SCM_IMP test.
4238 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
4240 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
4242 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
4244 (scm_memcons, scm_mem_to_proc): When building lists, prefer
4245 scm_list_<n> over scm_cons[2]?.
4247 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
4249 (scm_procedure_name): Use SCM_CADR instead of explicit form.
4251 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
4252 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
4253 for some reason his patch didn't make it into the cvs.
4255 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
4257 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
4258 little bit - should even be somewhat more accurate now.
4260 2001-10-08 Rob Browning <rlb@defaultvalue.org>
4262 * gc.c: support ia64 register backing store.
4263 (SCM_MARK_BACKING_STORE): new macro.
4265 * continuations.h: support ia64 register backing store.
4266 (struct scm_t_contregs): add ia64 register backing store.
4268 * continuations.c: support ia64 register backing store.
4269 (continuation_mark): mark ia64 register backing store.
4270 (continuation_free): free ia64 register backing store.
4271 (scm_make_continuation): capture ia64 register backing store.
4272 (copy_stack_and_call): copy ia64 register backing store.
4274 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4276 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
4277 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
4278 instead of SCM_NIMP to test for that case.
4280 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
4281 scm_t_bits instead of long.
4283 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
4285 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
4286 SCM_T_SIGNED_BITS_MIN): New.
4287 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
4288 Use them to make these macros computable by the preprocessor.
4290 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
4291 whether the integral type fits in a fixnum, not the compiler.
4292 This removes a spurious compiler warning. Also, honor the
4293 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
4294 needed for `long long's.
4296 * numbers.c: Define NO_PREPRO_MAGOC when including
4297 num2integral.c.i for `long long' and `signed long long'.
4299 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
4301 These changes fixes a race condition in the Guile coop - pthread
4304 * coop.c (mother_awake_p): New variable.
4305 (coop_create): Set mother_awake_p before creating or signalling
4306 mother; wait until mother is going to sleep before returning.
4307 (mother): Reset mother_awake_p before going to sleep.
4309 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4311 * options.c (protected_objects, scm_init_options): The content of
4312 protected_objects is now protected from garbage collection using
4313 scm_gc_register_root instead of scm_permanent_object.
4315 (get_option_setting): New static function that computes an option
4316 setting as it was formerly done in the function scm_options.
4318 (get_documented_option_setting): New static function that
4319 returns option documentation as it was formerly done in the
4320 function scm_options. Note that documentation C strings are no
4321 longer precomputed into SCM objects. Instead, they are converted
4322 into SCM strings every time get_documented_option_setting is
4325 (change_option_setting): New static functions that modifies the
4326 option setting as it was formerly done in the function
4327 scm_options. The function is now exception safe, i. e. won't
4328 cause a memory leak when interrupted. Further, only non-immediate
4329 option values are added to the protection list.
4331 (scm_options): This function now has only the purpose to dispatch
4332 to to get_option_setting, get_documented_option_setting or
4333 change_option_setting, depending on the arguments given to
4336 (scm_init_opts): Don't convert documentation C strings into SCM
4337 strings. Further, don't protect any object values: They _must_
4338 be immediate values, otherwise there is no guarantee that they
4339 have not been collected before anyway.
4341 * options.[ch] (scm_t_option): Made type unsigned, name into a
4342 constant char* and val into a scm_t_bits type.
4344 (scm_options, scm_init_opts): The number of options is guaranteed
4345 to be larger or equal to zero. Thus, the type is changed to
4348 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4350 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
4351 testing an unsigned value for being >= 0.
4353 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4355 * numbers.h: Removed old comment about using SCM_CAR to access
4358 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
4359 the return value is signed. Thanks to Brian Crowder for the bug
4362 (SCM_SRS): Avoid unnecessary casting and don't unpack input
4363 values. With this patch, SCM_SRS can be safely used for other
4364 types than scm_t_signed_bits. However, it should still better be
4365 an internal macro and thus be renamed to SCM_I_SRS.
4367 (SCM_MAKINUM, SCM_INUM): Use proper casting.
4369 2001-10-03 Gary Houston <ghouston@arglist.com>
4371 * continuations.h, unif.h: in the descriptions of the bit patterns
4372 of the heap cells, make bit 0 the least significant.
4374 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
4376 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
4377 Thanks to Golubev I. N.
4379 2001-09-25 Gary Houston <ghouston@arglist.com>
4381 * ports.c (scm_drain_input): extended the docstring. thanks to
4382 Alex Schroeder and Thien-Thi Nguyen.
4384 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
4386 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
4387 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
4388 macros. (The NUM names might soon change.)
4390 * numbers.h: Added missing declarations.
4392 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
4394 * Makefile.am: Distribute num2float.i.c.
4396 * num2float.i.c: New file, multiply included by numbers.c, used
4397 to "templatize" the float <-> num conversion routines.
4399 * numbers.c: New functions: scm_num2float, scm_float2num,
4400 scm_num2double, scm_double2num.
4402 2001-09-21 Rob Browning <rlb@defaultvalue.org>
4404 * .cvsignore: really add version.h
4406 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
4407 Otherwise it fails on the alpha. However, we might rather choose
4408 this size conditionally.
4410 * numbers.c (scm_gcd): change "k" to a long from an int.
4411 Otherwise it fails on the alpha. However, we might rather choose
4412 this size conditionally.
4414 * error.c (scm_wta): coerce char* to intptr_t before int
4417 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
4420 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
4422 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
4424 * numbers.c (scm_integer_expt): Accept inexact integer in second
4425 argument. (Thanks to Bill Schottstaedt.)
4427 2001-09-20 Rob Browning <rlb@defaultvalue.org>
4429 * .cvsignore: add version.h
4431 * versiondat.h.in: removed (obsolete).
4433 * version.h.in: renamed from version.h.
4434 (SCM_GUILE_MAJOR_VERSION): new public macro.
4435 (SCM_GUILE_MINOR_VERSION): new public macro.
4436 (SCM_GUILE_MICRO_VERSION): new public macro.
4438 * version.h: renamed to version.h.in.
4441 (scm_major_version): support integer *_VERSION macros.
4442 (scm_minor_version): support integer *_VERSION macros.
4443 (scm_micro_version): support integer *_VERSION macros.
4444 (scm_version): support integer *_VERSION macros.
4446 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
4448 * error.c, error.h: Made error keys globally accessible.
4449 Applications might want to test for these or use them in a direct
4452 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
4453 routines are passed an inexact. This change in behavior is
4454 motivated by concordance with R5RS: It is more common that a
4455 primitive doesn't want to accept an inexact for an exact.
4457 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4459 The following patch partially undoes my patch from 2001-06-30,
4460 where I added the function scm_gc_mark_cell_conservatively. The
4461 function is buggy, since it breaks guile during conservative
4462 marking if a pointer on the stack points directly into the list of
4463 free cells on the heap: With conservative cell marking this will
4464 cause the whole free list to be scanned and marked - boom!
4466 * gc.c (allocated_mark, MARK, heap_segment,
4467 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
4468 (scm_gc_mark_cell_conservatively): Remove function
4469 scm_gc_mark_cell_conservatively and update the corresponding
4470 comments and uses accordingly. Thanks to Christopher Cramer for
4471 the patch. (Minor corrections by me.)
4473 2001-09-15 Gary Houston <ghouston@arglist.com>
4475 * root.h (scm_root_state): removed the continuation_stack and
4476 continuation_stack_ptr members, which have no apparent purpose.
4477 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
4480 * root.c (root_mark), init.c (restart_stack, start_stack), gc
4481 (scm_igc): remove all references to contination_stack and
4482 continuation_stack_ptr, avoiding allocation of a vector and
4483 useless processing during gc.
4485 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4487 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
4489 (TCONC_IN): Make sure that the cell word 0 is initialized last.
4491 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
4493 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
4495 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
4496 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
4498 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4500 * guardians.c (mark_dependencies_in_tconc,
4501 whine_about_self_centered_zombies, scm_init_guardians): Register
4502 the static global variable `self_centered_zombies' via
4503 scm_gc_register_root, to make some cdr-ing unnecessary.
4505 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4507 * backtrace.c (display_backtrace_file,
4508 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
4509 values, use SCM_FALSEP when comparing SCM values against #f.
4510 Thanks to Rob Browning for the bug report.
4512 2001-09-12 Martin Baulig <martin@home-of-linux.org>
4514 * strings.[ch] (scm_str2string): New function.
4516 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
4518 * gc.c (scm_done_free): Always subtract size from scm_mallocated
4519 when computing nm, even if it's negative.
4520 (scm_must_malloc): Abort on overflow of scm_mtrigger.
4521 (scm_must_realloc): Likewise.
4523 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
4525 * numbers.c (scm_sys_check_number_conversions): new function,
4526 defined if Guile is compiled in debugging mode. currently checks
4527 `scm_num2ulong', should check much much more.
4529 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
4530 unsigned, ensure that it's positive. thanks to Martin Baulig!
4532 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4534 * __scm.h: Added new section about compile time selectable
4537 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
4538 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
4539 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
4540 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
4543 * deprecation.c (scm_include_deprecated_features): Simplified.
4545 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
4546 `SCM_IMP´ instead of `!SCM_CELLP´.
4548 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
4549 Extract side-effecting operations from macros.
4551 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
4552 scm_top_level_lookup_closure_var and scm_system_transformer.
4554 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
4556 (heap_segment): Use CELL_P instead of SCM_CELLP.
4558 * init.c (start_stack): Don't initialize
4559 scm_top_level_lookup_closure_var and scm_system_transformer.
4561 * modules.c (scm_set_current_module): Don't access
4562 scm_top_level_lookup_closure_var and scm_system_transformer.
4564 (scm_sym2var): Don't call scm_variable_set_name_hint.
4566 (scm_post_boot_init_modules): Removed deprecated initializations.
4568 * print.c (scm_ipruk): Don't access cell contents of non cells.
4570 * strings.c (scm_string_set_x): All strings are writable.
4572 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
4573 type. There is only one string type now.
4575 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
4577 * tags.h: Remove comments about two different string types.
4579 (SCM_CELLP, SCM_NCELLP): Deprecated.
4581 * variable.c (make_variable): Remove code variant for vcells.
4583 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
4584 SCM_VARIABLE_LOC): Remove code variant for vcells.
4586 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
4587 SCM_ENABLE_DEPRECATED with the logic reversed.
4589 * dynl.c (moddata, registered_mods), dynl.[ch]
4590 (scm_register_module_xxx, scm_registered_modules,
4591 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
4592 (*top-level-lookup-closure*), eval.[ch]
4593 (scm_top_level_lookup_closure_var, scm_system_transformer,
4594 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
4595 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
4596 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
4597 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
4598 scm_unprotect_object), modules.c (root_module_lookup_closure,
4599 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
4600 beautify_user_module_x_var, try_module_autoload_var,
4601 scm_module_full_name), modules.[ch] (scm_the_root_module,
4602 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
4603 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
4604 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
4605 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
4606 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
4607 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
4608 scm_make_shared_substring), tags.h (scm_tc7_substring,
4609 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
4610 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
4611 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
4612 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
4615 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
4616 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
4617 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
4618 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
4619 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
4620 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
4621 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
4622 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
4623 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
4624 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
4625 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
4626 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
4627 (setzone, scm_strftime, scm_strptime), vports.c
4628 (scm_make_soft_port): Remove calls to
4629 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
4630 gone, all strings are 0-terminated anyway.
4632 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
4633 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
4634 double inclusion of the same headers to the SCM_<filename>_H
4637 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
4638 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
4639 print.c (scm_iprin1): The type scm_tc7_substring does not exist
4642 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
4643 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
4644 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
4645 !SCM_<foo> over SCM_N<foo>.
4647 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4649 * Makefile.am: Remove references to symbols-deprecated.c.
4651 * symbols.c (scm_init_symbols): Don't initialize deprecated
4654 * symbols-deprecated.c: Removed.
4656 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
4657 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
4658 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
4659 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
4660 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
4661 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
4662 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
4663 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
4664 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
4665 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
4666 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
4667 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
4668 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
4669 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
4670 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
4671 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
4672 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
4673 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
4674 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
4675 scm_intern0, scm_sysintern, scm_sysintern0,
4676 scm_sysintern0_no_module_lookup, scm_symbol_value0,
4677 scm_string_to_obarray_symbol, scm_intern_symbol,
4678 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
4679 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
4680 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
4681 vectors.[ch] (scm_vector_set_length_x): Removed.
4683 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
4684 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
4685 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
4686 Renamed the macros that are defined to inhibit double inclusion of
4687 the same headers to the SCM_<filename>_H format.
4689 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
4690 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
4693 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4695 * continuations.h (scm_contregs), debug.h (scm_debug_info,
4696 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
4697 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
4698 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4699 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
4700 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
4701 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
4702 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
4703 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
4704 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
4705 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
4706 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
4708 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
4709 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
4710 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
4711 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
4712 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
4713 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
4714 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
4715 double inclusion of the same headers to the SCM_<filename>_H
4718 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
4719 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
4720 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
4721 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
4722 !SCM_<foo> over SCM_N<foo>.
4724 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4726 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
4727 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
4728 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
4729 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
4730 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
4731 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
4732 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
4733 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
4734 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
4735 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
4736 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
4737 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
4738 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
4739 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
4740 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
4741 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
4742 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
4743 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
4744 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
4745 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
4746 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
4747 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
4748 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
4749 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
4750 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
4751 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
4752 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
4753 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
4754 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
4755 the macros that are defined to inhibit double inclusion of the
4756 same headers to the SCM_<filename>_H format.
4758 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
4760 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
4761 "scm_t_portable" with "scm_port_table" which was an artifact from
4762 the great "scm_*_t -> scm_t_" renaming.
4764 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
4766 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
4767 used; nfc. Thanks to Bill Schottstaedt.
4769 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
4770 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
4771 Thanks to Chris Cramer.
4773 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
4775 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
4777 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
4779 * dynwind.h (scm_swap_bindings): Declare.
4780 * dynwind.c (scm_swap_bindings): Make non-static.
4782 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
4784 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
4785 doing exactly nothing about them). thanks Neil!
4787 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
4789 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
4791 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
4793 * gc.c: Fix omission bug: Add `heap_segment' forward decl
4794 (proto) in the case when either `GUILE_DEBUG' or
4795 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
4797 (map_free_list): Fix typo: Ref `f' correctly.
4799 Thanks to Chris Cramer.
4801 2001-08-15 Rob Browning <rlb@defaultvalue.org>
4803 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
4805 (libpath.h): change libguileversion to libguileinterface.
4807 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
4809 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
4810 ChangeLog-2000. Thanks to Daniel Skarda!
4812 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
4814 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
4815 do it from the Makefile.
4817 * Makefile.am: rearrange the snarfing slightly, so that .doc files
4818 are of a reasonable size.
4820 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
4822 * stacks.c (scm_make_stack): Improve docstring by explaining use
4825 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
4827 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
4828 scm_char_whitespace_p, scm_char_upper_case_p,
4829 scm_char_lower_case_p, scm_char_is_both_p): Do not require
4830 characters to fulfill isascii in addition to the primary
4833 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4835 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
4836 scm_istr2flo, scm_istring2number): Removed.
4838 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
4841 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
4842 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
4845 (scm_string_to_number): Use new number parser.
4847 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
4848 handles complex numbers.
4850 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
4853 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
4856 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
4858 (scm_i_mem2number): Added.
4860 (scm_exact_to_inexact): Changed signature.
4862 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
4863 here instead of within scm_i_mem2number. Call scm_i_mem2number
4864 instead of scm_istr2int and scm_istring2number.
4866 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4868 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
4869 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
4870 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
4871 !SCM_<pred> over SCM_N<pred>.
4873 (scm_eval_body): Remove side effecting code from macro call.
4875 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
4878 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4880 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
4882 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
4884 Removed vcell slot from structs.
4886 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
4889 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
4890 zero. Use scm_vtable_index_layout instead of "0" when accessing
4892 (scm_init_struct): Remove vcell slot layout code from
4893 required_vtable_fields.
4895 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
4897 * goops.c (build_class_class_slots): Removed vcell slot
4900 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
4901 Removed vcell slot layout code.
4902 (scm_si_vcell): Removed.
4904 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
4906 "Glocs" have been removed.
4908 * tags.h: Update tag system docs.
4909 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
4910 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
4911 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
4912 or SCM_NCONSP, respectively.
4914 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
4915 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
4916 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
4918 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
4919 tell glocs from structs.
4921 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
4923 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
4924 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
4925 instead of with glocs.
4926 (EVALCAR): Do not test for glocs.
4927 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
4929 (scm_unmemocar): Do not handle glocs.
4930 (scm_m_atfop): Memoize as a variable, not as a gloc.
4931 (scm_eval_args, scm_deval_args): Do not handle glocs.
4932 (scm_ceval, scm_deval): Likewise.
4934 * eval.h (SCM_XEVALCAR): Do not test for glocs.
4935 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
4938 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
4940 * dynwind.c (scm_swap_bindings): Likewise.
4941 (scm_dowinds): Updated to recognize lists of variables instead of
4944 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
4947 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
4950 2001-07-25 Gary Houston <ghouston@arglist.com>
4952 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
4953 docstrings to reflect the n-ary implementation.
4955 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
4957 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
4958 value of a variable, not the plain "return" statement.
4960 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
4962 * eval.c: Allow variables in memoized code (in addition to glocs).
4963 (scm_lookupcar): Handle variables in lost races. Replace symbol
4964 with variable directly, do not make a gloc.
4965 (scm_unmemocar): Rewrite variables using a reverse lookup, just
4967 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
4970 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4972 * variable.c (scm_i_variable_print): Use "value" instead of
4973 "binding" since a binding is the mapping between symbols and
4974 variables, not between variables and their values.
4976 * tags.h (scm_tc7_variable): New.
4977 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
4978 * print.c (scm_iprin1): Likewise.
4980 * variable.h (scm_tc16_variable): Removed.
4981 (SCM_VARIABLEP): Test for new tc7 code.
4982 (scm_i_variable_print): New.
4983 * variable.c (scm_tc16_variable): Removed.
4984 (variable_print): Renamed to scm_i_variable_print and made
4986 (variable_equal_p): Removed.
4987 (make_variable): Construct a tc7 object instead of a smob.
4988 (scm_init_variable): Do not register smob.
4990 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
4992 * tags.h: Include inttypes.h when we have it.
4994 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
4996 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
4997 is taken by the new SCM_IM_CALL_WITH_VALUES.
4998 * print.c (scm_isymnames): Update table accordingly.
5000 2001-07-22 Gary Houston <ghouston@arglist.com>
5002 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
5003 SCM_MAKINUM to convert regoff_t value to SCM.
5005 2001-07-21 Gary Houston <ghouston@arglist.com>
5007 * scmsigs.c: include sys/time.h for itimer stuff.
5009 2001-07-19 Rob Browning <rlb@defaultvalue.org>
5011 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
5013 * c-tokenize.lex: add option %nounput to quiet warning.
5014 Add prototype for yylex to quiet warning.
5016 * scmconfig.h.in: add flags for setitimer and getitimer.
5018 * scmsigs.h (scm_init_scmsigs): new prototype.
5019 (scm_init_scmsigs): new prototype.
5021 * scmsigs.c (s_scm_setitimer): new function.
5022 (s_scm_setitimer): new function.
5024 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5026 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
5027 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
5028 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
5029 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
5030 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
5031 guile-func-name-check.in, guile-snarf-docs-texi.in,
5032 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
5033 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
5034 objprop.c, objprop.h, options.c, options.h, random.h,
5035 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
5036 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
5037 version.c, version.h: Updated copyright notice.
5039 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5041 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
5042 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
5043 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
5044 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
5045 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
5046 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
5047 sym_environment, scm_sym_change_class): New static variables to
5048 hold predefined symbols.
5050 (build_class_class_slots): Build the list using scm_list_n
5051 instead of cons. Also, slots are already created as lists, thus
5052 making a call to maplist unnecessary.
5054 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
5055 scm_class_direct_subclasses, scm_class_direct_methods,
5056 scm_class_precedence_list, scm_class_slots, scm_class_environment,
5057 scm_method_procedure, create_standard_classes, purgatory): Use
5060 (build_slots_list, compute_getters_n_setters,
5061 scm_sys_initialize_object, scm_sys_inherit_magic_x,
5062 get_slot_value_using_name, set_slot_value_using_name,
5063 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
5064 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
5065 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
5067 (scm_sys_prep_layout_x): Minimize variable scopes.
5069 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
5070 scm_sys_fast_slot_set_x): Fix signedness.
5072 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
5073 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
5074 scm_memoize_method, scm_wrap_object): Use packing and unpacking
5075 when converting to and from SCM values.
5077 (scm_enable_primitive_generic_x): Add rest argument checking.
5079 (map, filter_cpl, maplist, scm_sys_initialize_object,
5080 scm_sys_prep_layout_x, slot_definition_using_name,
5081 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
5082 call_memoize_method, scm_make, scm_make_class): Prefer explicit
5083 predicates over SCM_N?IMP tests.
5085 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
5088 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
5091 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5093 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
5095 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
5097 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
5099 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
5101 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
5103 * strings.c (s_scm_string): fix arg position in assert.
5105 2001-07-11 Gary Houston <ghouston@arglist.com>
5107 * strports.c (st_write): use memcpy, not strncpy. thanks to
5110 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
5112 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
5113 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
5114 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
5115 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
5116 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
5117 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
5118 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
5119 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
5120 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
5121 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
5122 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
5123 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
5124 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
5125 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
5126 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
5127 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
5128 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
5129 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
5130 weaks.c, weaks.h: Remove "face-lift" comment.
5132 2001-07-08 Rob Browning <rlb@defaultvalue.org>
5134 * .cvsignore: add stamp-h.in.
5136 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5138 * hooks.c (scm_make_hook, scm_add_hook_x),
5139 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
5140 value info to the docstrings.
5142 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5144 Some more compatibility patches for Windows.
5146 * posix.c (getlogin): getlogin() implementation for Windows.
5148 * backtrace.c, ioext.c: Include <stdio.h>.
5150 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
5153 * cpp_sig_symbols.in: Added SIGBREAK.
5155 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
5157 * strports.c (scm_read_0str, scm_eval_0str): Call
5158 scm_c_read_string and scm_c_eval_string respectively, not
5159 themselves. Thanks to Dale P. Smith!
5161 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5163 * unif.c (scm_array_set_x): The variable args does not
5164 necessarily have to be a list. Further, got rid of a redundant
5167 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5169 * list.c (SCM_I_CONS): Make sure the cell type is initialized
5172 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
5173 init_heap_seg): Fixed signedness.
5175 (init_heap_seg): Replaced strange for-loop with a while loop.
5177 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
5179 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
5181 The following patch adds conservative marking for the elements of
5182 free or allocated cells.
5184 * gc.c (allocated_mark, heap_segment): New static functions.
5186 (which_seg): Deleted, since the functionality is now provided by
5187 function heap_segment.
5189 (map_free_list): Use heap_segment instead of which_seg.
5191 (MARK): If cell debugging is disabled, mark free cells
5194 (scm_mark_locations, scm_cellp): Extracted the search for the
5195 heap segment of a SCM value into function heap_segment.
5197 (scm_init_storage): Allocated cells must be marked
5200 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
5202 The following patch changes the representation of weak vectors to
5203 double cells instead of using an extension of the vector's
5206 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
5207 the result of SCM_WVECT_GC_CHAIN.
5209 (scm_gc_sweep): Weak vectors don't have extra fields any more.
5211 * weaks.c (allocate_weak_vector): New static function. It does
5212 not patch any previously created vector object during the
5213 construction of a weak vector, and thus doesn't need to switch
5214 off interrupts during vector creation.
5216 (scm_make_weak_vector, scm_make_weak_key_hash_table,
5217 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
5218 Use allocate_weak_vector to provide the new weak vector object.
5220 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
5221 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
5222 now stored in the double cell.
5224 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
5227 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
5228 using an entry of the double cell.
5230 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
5232 * stamp-h.in: bye bye
5234 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
5236 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
5239 * load.c, load.h (scm_c_primitive_load,
5240 scm_c_primitive_load_path): New.
5242 * strports.c, strports.h (scm_c_read_string): Renamed from
5243 scm_read_0str. Also, added "const" qualifier to argument.
5244 (scm_c_eval_string): Renamed from scm_eval_0str.
5245 (scm_read_0str, scm_eval_0str): Deprecated.
5247 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5249 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
5252 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
5254 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
5255 scm_list_n): New functions.
5256 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
5257 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
5258 (lots of files): Use the new functions.
5260 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
5262 * strings.c: #include "libguile/deprecation.h".
5264 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5266 * read.c (scm_lreadr): When reading a hash token, check for a
5267 user-defined hash procedure first, so that overriding the builtin
5268 hash characters is possible (this was needed for implementing
5269 SRFI-4's read synax `f32(...)').
5271 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
5272 because the latter is unsigned now and breaks comparisons like
5273 (n < (scm_t_signed_bits)MIN_VALUE).
5275 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
5277 * eval.h, eval.c (scm_call_4): New function.
5279 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
5280 directly rather than dispatching to them via scm_ithrow and a lazy
5283 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
5284 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
5285 for trap handler procedures.
5287 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
5288 procedures not being #f.
5290 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
5292 * Makefile.am (c-tokenize.c): add rule to generate it.
5293 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
5295 filter-doc-snarfage.c: remove.
5297 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5299 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
5301 The following set of changes makes compiling Guile under various
5302 Windows compilers easier. Compilation under GNU systems should
5303 not be affected at all.
5305 Thanks to Stefan Jahn for all necessary information, patches and
5308 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
5309 getpgrp, ttyname, primitive-fork and some header inclusion for
5312 * random.c: Define M_PI, if not predefined and use __int64 for
5313 LONG64 under Windows.
5315 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
5316 Windows and conditionalize some signal names.
5318 * socket.c (scm_getsockopt): Added missing comma.
5319 Include socket library header under Windows.
5321 * stime.c (CLKTCK): Add cast to int, to make it compile under
5324 * ports.c (truncate): New function, compiled only under Windows.
5326 * net_db.c: Do not declare errno under Windows.
5328 * iselect.h, inet_aton.c: Include socket library headers under
5331 * guile.c (inner_main): Under Windows, initialize socket library
5332 and initialize gdb_interface data structures.
5334 * gdb_interface.h: Under Windows, gdb_interface cannot be
5335 initialized statically. Initialize at runtime instead.
5337 * fports.c (write_all): ssize_t -> size_t.
5338 (fport_print): Conditionalize call to ttyname().
5339 (getflags): New function, compiled only under Windows.
5341 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
5342 primitives chown, link, fcntl.
5343 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
5346 * backtrace.c: Include <io.h> under Windows.
5348 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
5350 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
5353 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
5355 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
5356 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
5357 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
5358 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
5359 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
5360 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
5361 (scm_dynamic_wind, scm_dowinds), environments.c
5362 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
5363 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
5364 goops.c (GETVAR, purgatory, make_class_from_template,
5365 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
5366 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
5367 (scm_primitive_load), modules.c (scm_resolve_module,
5368 scm_c_define_module, scm_c_use_module, scm_c_export,
5369 module_variable, scm_eval_closure_lookup, scm_sym2var,
5370 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
5371 ports.c (scm_port_for_each), print.c (scm_printer_apply),
5372 properties.c (scm_primitive_property_ref), ramap.c (ramap,
5373 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
5374 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
5375 (scm_object_to_string, scm_call_with_output_string,
5376 scm_call_with_input_string), throw.c (scm_body_thunk,
5377 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
5378 scm_make_shared_array), vports.c (sf_flush, sf_write,
5379 sf_fill_input, sf_close): Use one of the above functions.
5380 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
5382 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5384 * filesys.c (scm_close), ports.c (scm_close_port,
5385 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
5386 instead of SCM_NEGATE_BOOL.
5388 * filesys.c (scm_stat): Clean up type dispatch.
5390 * filesys.c (scm_stat), ports.c (scm_input_port_p,
5391 scm_output_port_p): Get rid of redundant IM type check.
5393 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
5394 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
5395 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
5396 scm_return_entry), numbers.c (scm_number_to_string), objects.c
5397 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
5398 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
5399 scm_addr_vector), stime.c (scm_strftime), strings.c
5400 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
5401 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
5402 scm_string_split), strports.c (scm_strport_to_string), symbols.c
5403 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
5404 instead of scm_makfromstr.
5406 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
5407 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
5408 scm_read_hash_extend), stime.c (scm_strftime), strings.c
5409 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
5410 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
5411 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
5412 !SCM_<pred> over SCM_N<pred>.
5414 * strings.[ch] (scm_makfromstr): Deprecated.
5416 (scm_mem2string): New function, replaces scm_makfromstr.
5418 * strings.c (scm_substring), strop.c (string_copy,
5419 scm_string_split), strports.c (scm_strport_to_string), symbols.c
5420 (scm_symbol_to_string): Fix gc problem.
5422 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
5425 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
5426 warning about comparing signed and unsigned values. This fix is
5427 not optimal, since it won't work reliably if sizeof (c_start) >
5428 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
5429 solution is to define this macro as an inline function, thus
5430 allowing to specifiy the types of c_start and c_end.
5432 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5434 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
5437 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
5438 Rename <foo>H to SCM_<foo>_H.
5440 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
5441 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
5443 (narrow_stack): Make i unsigned. Don't use side-effecting
5444 operations in conditions.
5446 (narrow_stack, scm_make_stack, scm_stack_id,
5447 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
5449 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
5450 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
5453 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
5456 (scm_last_stack_frame): Remove bogus `;´.
5458 * stacks.h (SCM_FRAMEP): Fix type check.
5460 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
5462 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
5463 c-tokenize.c when doing maintainer-clean.
5465 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
5467 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
5470 * eval.c: all hash signs are in column 0.
5472 * Makefile.am (guile_filter_doc_snarfage): build using
5473 c-tokenize.c, not filter-doc-snarfage.c.
5474 rearrange snarfing dependencies a bit.
5476 * c-tokenize.lex: new file.
5478 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
5480 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
5481 scm_t_srcpropso_plist. See the big type renaming.
5482 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
5483 Thanks to Seth Alves!
5485 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
5486 they aren't defined already.
5488 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
5490 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
5491 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
5494 * backtrace.c (display_expression, scm_set_print_params_x,
5495 display_application, display_frame, scm_backtrace), numbers.c
5496 (scm_istring2number), objects.c (scm_class_of,
5497 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
5498 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
5500 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
5503 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
5504 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
5506 * objects.c (scm_class_of): Type fix.
5508 (scm_mcache_lookup_cmethod): Improved comment, simplified,
5511 * pairs.h (scm_error_pair_access): The function can return if
5514 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5516 * init.c (scm_init_guile_1): Removed initialization of tag.c.
5518 * gdbint.c, init.c: Removed inclusion of tag.h.
5520 * tag.h, tag.c: Removed files.
5522 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
5524 2001-06-20 Gary Houston <ghouston@arglist.com>
5526 * deprecation.c, extensions.c, rw.c: include string.h.
5528 2001-06-19 Gary Houston <ghouston@arglist.com>
5530 * filter-doc-snarfage.c (process): added ungetc in
5531 MULTILINE_COOKIE case since otherwise it fails when there's no
5532 space between the '(' and the quote of the following string
5535 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
5537 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
5539 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
5541 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
5542 extension takes place.
5543 * strings.h (SCM_STRING_LENGTH): Likewise.
5544 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
5546 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
5549 * tags.h: Include <stdint.h> when we have it.
5550 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
5551 available. Else use "unsigned long".
5552 (scm_signed_bits_t): New.
5554 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
5555 (SCM_INUM): Cast result to scm_signed_bits_t.
5557 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
5559 * mkstemp.c: Update path to #include file scmconfig.h.
5560 Thanks to Golubev I. N.
5562 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
5564 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
5566 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
5567 the macro definition.
5569 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
5570 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
5571 instead of SCM_INST_TYPE.
5573 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
5574 the object is a struct before accessing its struct flags.
5576 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
5578 2001-06-10 Gary Houston <ghouston@arglist.com>
5580 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
5581 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
5582 work reliably anymore. try it from boot-9.scm instead.
5584 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
5586 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
5587 Thanks to Matthias Köppe!
5589 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
5591 * snarf.h, filter-doc-snarfage.c: more changes to cope with
5592 space-happy C preprocessors.
5594 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
5595 inside cookies. thanks to Matthias Köppe!
5597 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5599 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
5600 keywords. Fix gc protection.
5602 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
5603 operations in macro calls.
5605 * pairs.c (scm_error_pair_access): Avoid recursion.
5607 Thanks to Matthias Koeppe for reporting the bugs that correspond
5608 to the following set of patches.
5610 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
5611 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
5612 bitvector base address using SCM_BITVECTOR_BASE.
5614 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
5617 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5619 * goops.c (SCM_CLASS_REDEF): Removed.
5621 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
5624 Thanks to Matthias Koeppe for reporting the bugs that correspond
5625 to the following set of patches.
5627 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
5628 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
5629 scm_sys_allocate_instance, clear_method_cache,
5630 scm_sys_invalidate_method_cache_x, scm_make,
5631 create_standard_classes, scm_make_port_classes, scm_make_class,
5632 scm_add_slot): Use SCM_SET_SLOT to set slot values.
5634 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
5636 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
5638 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
5639 UNARY_ELTS_CODE): Remove bogus break statement.
5641 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
5642 Don't access bit vectors elements as SCM objects.
5644 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
5645 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
5646 Don't assign to an unpacked value.
5648 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
5650 * __scm.h (SCM_NORETURN): Moved here from error.h.
5652 (SCM_UNUSED): New macro.
5654 (SCM_DEBUG_PAIR_ACCESSES): New macro.
5656 * backtrace.c (display_error_handler), continuations.c
5657 (continuation_print), debug.c (debugobj_print), dynwind.c
5658 (guards_print), environments.c (observer_print,
5659 core_environments_finalize, leaf_environment_cell,
5660 leaf_environment_print, eval_environment_print,
5661 eval_environment_observer, import_environment_define,
5662 import_environment_undefine, import_environment_print,
5663 import_environment_observer, export_environment_define,
5664 export_environment_undefine, export_environment_print,
5665 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
5666 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
5667 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
5668 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
5669 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
5670 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
5671 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
5672 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
5673 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
5674 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
5675 set_slot_value, test_slot_existence, scm_change_object_class,
5676 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
5677 default_setter), guardians.c (guardian_print, guardian_gc_init,
5678 guardian_zombify, whine_about_self_centered_zombies), guile.c
5679 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
5680 mallocs.c (malloc_print), numbers.c (scm_print_real,
5681 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
5682 end_input_default, scm_port_print, fill_input_void_port,
5683 write_void_port), root.c (root_print), smob.c (scm_mark0,
5684 scm_free0, scm_smob_print, scm_smob_apply_1_error,
5685 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
5686 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
5687 (scm_struct_free_0, scm_struct_free_standard,
5688 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
5689 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
5690 scm_handle_by_throw, scm_ithrow), weaks.c
5691 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
5692 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
5693 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
5695 * error.h (SCM_NORETURN): Moved to __scm.h.
5697 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
5698 Renamed <foo>H to SCM_<foo>_H.
5700 * gc.c (debug_cells_gc_interval): New static variable.
5702 (scm_assert_cell_valid): If selected by the user, perform
5703 additional garbage collections.
5705 (scm_set_debug_cell_accesses_x): Extended to let the user specify
5706 if additional garbage collections are desired.
5708 (mark_gc_async): If additional garbage collections are selected
5709 by the user, don't call the after-gc-hook. Instead require the
5710 user to run the hook manually.
5712 * pairs.c (scm_error_pair_access): New function. Only compiled
5713 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
5715 * pairs.h (SCM_VALIDATE_PAIR): New macro.
5717 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
5718 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
5719 is a real pair object. (Glocs are also accepted, but that may
5720 change.) If not, abort with an error message.
5722 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
5724 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
5726 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
5727 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
5729 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
5731 * extensions.c (scm_c_register_extension): Allow NULL as library
5733 (load_extension): Ignore NULL library names when comparing.
5735 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
5736 non-pointers are being compared. Thanks to Alexander Klimov!
5738 2001-06-04 Gary Houston <ghouston@arglist.com>
5740 * rw.c (scm_write_string_partial): new procedure implementing
5741 write-string/partial in (ice-9 rw).
5742 * rw.h: declare scm_write_string_partial.
5744 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
5746 * keywords.c (keyword_print): Substract 1 from length of symbol
5747 name, accounting for the silly dash.
5749 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
5750 Do not emit deprecation warning.
5752 Added exception notice to all files.
5754 * dynl.c: Include "deprecation.h".
5756 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
5758 * dynl.c (scm_register_module_xxx, scm_registered_modules,
5759 scm_clear_registered_modules): Deprecated.
5761 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
5763 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
5764 guile-snarf-docs-texi.
5766 * fports.c: HAVE_ST_BLKSIZE changed to
5767 HAVE_STRUCT_STAT_ST_BLKSIZE.
5768 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
5769 HAVE_STRUCT_STAT_ST_BLKSIZE.
5771 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
5772 HAVE_STRUCT_STAT_ST_RDEV.
5773 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
5774 HAVE_STRUCT_STAT_ST_BLKSIZE.
5775 (scm_stat2scm): HAVE_ST_BLOCKS changed to
5776 HAVE_STRUCT_STAT_ST_BLOCKS.
5778 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
5780 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
5781 of scm_eval_x to allow module changes between the forms in the
5782 string. Set/restore module using scm_c_call_with_current_module.
5784 * mkstemp.c: New file, slightly modified from libiberties
5787 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
5789 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
5790 filter-doc-snarfage.c: new files.
5792 * Makefile.am: add stuff to [build,] use and distribute
5793 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
5795 * guile-snarf.in: grok the new snarf output.
5797 * snarf.h: make the output both texttools- and `read'-friendly.
5799 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
5800 guile-snarf-docs. (should also deprecate, I guess. maybe not).
5802 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
5804 * print.c (scm_simple_format): Support "~~" and "~%". Signal
5805 error for unsupported format controls and for superflous
5806 arguments. Thanks to Daniel Skarda!
5808 * print.h, print.c (scm_print_symbol_name): Factored out of
5810 (scm_iprin1): Call it.
5812 * keywords.c (keyword_print): Use scm_print_symbol_name so that
5813 weird names are printed correctly.
5815 * print.c (scm_print_symbol_name): Symbols whose name starts with
5816 `#' or `:' or ends with `:' are considered weird.
5818 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5820 * numbers.c (scm_difference, scm_divide): Clarified comments for -
5823 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5825 * debug.h: Removed prototype for scm_eval_string.
5827 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5829 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
5830 (make-string 2000 #\!))' in an older version).
5832 Change strncpy to memcpy to allow embedded NUL characters in
5835 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
5837 * hooks.c (scm_create_hook): deprecated.
5838 (make_hook): deleted.
5839 (scm_make_hook): all the hook creation code is now here.
5841 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
5842 a hook, make it permanent, and do a `scm_c_define' on it.
5844 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
5846 * socket.c (s_scm_inet_pton): fix docstring quoting.
5847 (s_scm_inet_ntop): ditto.
5849 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
5851 * hashtab.c (scm_internal_hash_fold): fix argument position in
5854 * environments.c (s_scm_import_environment_set_imports_x): fix
5855 argument position in SCM_ASSERT.
5857 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
5858 (s_scm_make_iloc): ditto.
5860 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5862 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
5864 * eval.c (promise_print): Read the promise's value as an object.
5866 (SCM_CEVAL): Don't perform side-effecting operations in macro
5869 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
5870 conditional expression.
5872 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
5875 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
5876 text, removed redundant computation of effective_length and fixed
5879 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
5882 (wrap_init): Don't use SCM_C[AD]R for non pairs.
5884 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
5886 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
5887 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
5889 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
5891 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
5892 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
5893 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
5894 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
5896 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
5898 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
5900 * ramap.c (ramap_rp): Removed bogus `;´.
5902 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
5905 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
5906 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
5907 Read SCM objects rather than scm_bits_t values.
5909 * tags.h (SCM_VOIDP_TEST): Removed.
5911 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
5912 value of 2 now corresponds to the former 1, the current 1
5913 corresponds to the former situation that SCM_VOIDP_TEST was
5916 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
5917 If this appears to be not ANSI compliant, we will change it to
5918 typedef struct scm_unused_struct { } * SCM;
5919 Thanks to Han-Wen Nienhuys for the suggestion.
5921 * unif.c (scm_array_set_x): Fix typing problem, and use
5922 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
5923 dealing with uniform vectors.
5925 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
5927 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
5928 (scm_igc): mark from them, too (precisely, not conservatively!).
5930 * root.h (scm_gc_registered_roots): new object in
5933 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
5934 `scm_protect_object'. shouldn't call it at all, though, it seems.
5936 * gc.c (scm_[un]protect_object): deprecated.
5937 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
5938 (scm_gc_[un]register_root[s]): new.
5940 * gc.h: add prototypes for scm_gc_[un]protect_object,
5941 scm_gc_[un]register_root[s].
5943 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
5945 revert the controversial part of the 2001-05-24 changes.
5947 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
5949 * modules.c (scm_env_module): Exported to Scheme.
5951 * eval.c (scm_debug_opts): New option `show-file-name'.
5953 * debug.h (SCM_SHOW_FILE_NAME): New.
5955 * backtrace.c: Include "libguile/filesys.h".
5956 (sym_base, display_backtrace_get_file_line,
5957 display_backtrace_file, display_backtrace_file_and_line): New.
5958 (display_frame): Call display_backtrace_file_and_line if that is
5960 (display_backtrace_body): Call scm_display_backtrace_file if
5963 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
5964 Prototypes removed since there's no definition for these
5967 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5969 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
5970 Changed use of scm_array->scm_array_t and
5971 scm_array_dim->scm_array_dim_t to enable build with
5972 --disable-deprecated.
5974 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
5976 The purpose of this set of changes is to regularize Guile's usage
5977 of ANSI C integral types, with the following ideas in mind:
5979 - SCM does not nesessarily have to be long.
5980 - long is not nesessarily enough to store pointers.
5981 - long is not nesessarily the same size as int.
5983 The changes are incomplete and possibly buggy. Please test on
5987 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
5990 * unif.h: type renaming:
5991 scm_array -> scm_array_t
5992 scm_array_dim -> scm_array_dim_t
5993 the old names are deprecated, all in-Guile uses changed.
5995 * tags.h (scm_ubits_t): new typedef, representing unsigned
5998 * stacks.h: type renaming:
5999 scm_info_frame -> scm_info_frame_t
6000 scm_stack -> scm_stack_t
6001 the old names are deprecated, all in-Guile uses changed.
6003 * srcprop.h: type renaming:
6004 scm_srcprops -> scm_srcprops_t
6005 scm_srcprops_chunk -> scm_srcprops_chunk_t
6006 the old names are deprecated, all in-Guile uses changed.
6008 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
6009 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
6010 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
6011 vectors.c, vports.c, weaks.c:
6012 various int/size_t -> size_t/scm_bits_t changes.
6014 * random.h: type renaming:
6015 scm_rstate -> scm_rstate_t
6016 scm_rng -> scm_rng_t
6017 scm_i_rstate -> scm_i_rstate_t
6018 the old names are deprecated, all in-Guile uses changed.
6020 * procs.h: type renaming:
6021 scm_subr_entry -> scm_subr_entry_t
6022 the old name is deprecated, all in-Guile uses changed.
6024 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
6026 scm_option -> scm_option_t
6027 the old name is deprecated, all in-Guile uses changed.
6029 * objects.c: various long -> scm_bits_t changes.
6030 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
6032 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
6035 * num2integral.i.c: new file, multiply included by numbers.c, used
6036 to "templatize" the various integral <-> num conversion routines.
6038 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
6039 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
6041 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
6042 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
6043 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
6044 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
6045 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
6046 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
6047 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
6048 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
6049 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
6050 scm_num2size): new functions.
6052 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
6054 * load.c: change int -> size_t in various places (where the
6055 variable is used to store a string length).
6056 (search-path): call scm_done_free, not scm_done_malloc.
6058 * list.c (scm_ilength): return a scm_bits_t, not long.
6059 some other {int,long} -> scm_bits_t changes.
6061 * hashtab.c: various [u]int -> scm_bits_t changes.
6062 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
6063 (scm_ihashx): n: uint -> scm_bits_t
6064 use scm_bits2num instead of scm_ulong2num.
6066 * gsubr.c: various int -> scm_bits_t changes.
6068 * goops.[hc]: various {int,long} -> scm_bits_t changes.
6070 * gh_data.c (gh_num2int): no loss of precision any more.
6072 * gh.h (gh_str2scm): len: int -> size_t
6073 (gh_{get,set}_substr): start: int -> scm_bits_t,
6075 (gh_<num>2scm): n: int -> scm_bits_t
6076 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
6077 (gh_length): return scm_bits_t, not unsigned long.
6079 * gc.[hc]: various small changes relating to many things stopping
6080 being long and starting being scm_[u]bits_t instead.
6081 scm_mallocated should no longer wrap around.
6083 * fports.h: type renaming:
6084 scm_fport -> scm_fport_t
6085 the old name is deprecated, all in-Guile uses changed.
6087 * fports.c (fport_fill_input): count: int -> scm_bits_t
6088 (fport_flush): init_size, remaining, count: int -> scm_bits_t
6090 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
6091 those prototypes, as the functions they prototype don't exist.
6093 * fports.c (default_buffer_size): int -> size_t
6094 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
6095 default_size: int -> size_t
6096 (scm_setvbuf): csize: int -> scm_bits_t
6098 * fluids.c (n_fluids): int -> scm_bits_t
6099 (grow_fluids): old_length, i: int -> scm_bits_t
6100 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
6102 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
6104 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
6105 the new and shiny SCM_NUM2INT.
6107 * extensions.c: extension -> extension_t (and made a typedef).
6109 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
6110 there are no nasty surprises if/when the various deeply magic tag
6111 bits move somewhere else.
6113 * eval.c: changed the locals used to store results of SCM_IFRAME,
6114 scm_ilength and such to be of type scm_bits_t (and not int/long).
6115 (iqq): depth, edepth: int -> scm_bits_t
6116 (scm_eval_stack): int -> scm_bits_t
6117 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
6118 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
6119 i: int -> scm_bits_t
6121 * environments.c: changed the many calls to scm_ulong2num to
6123 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
6125 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
6127 * debug.h: type renaming:
6128 scm_debug_info -> scm_debug_info_t
6129 scm_debug_frame -> scm_debug_frame_t
6130 the old names are deprecated, all in-Guile uses changed.
6131 (scm_debug_eframe_size): int -> scm_bits_t
6133 * debug.c (scm_init_debug): use scm_c_define instead of the
6134 deprecated scm_define.
6136 * continuations.h: type renaming:
6137 scm_contregs -> scm_contregs_t
6138 the old name is deprecated, all in-Guile uses changed.
6139 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
6140 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
6142 * continuations.c (scm_make_continuation): change the type of
6143 stack_size from long to scm_bits_t.
6145 * ports.h: type renaming:
6146 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
6147 scm_port -> scm_port_t
6148 scm_ptob_descriptor -> scm_ptob_descriptor_t
6149 the old names are deprecated, all in-Guile uses changed.
6150 (scm_port_t.entry): int -> scm_bits_t.
6151 (scm_port_t.line_number): int -> long.
6152 (scm_port_t.putback_buf_size): int -> size_t.
6154 * __scm.h (long_long, ulong_long): deprecated (they pollute the
6155 global namespace and have little value beside that).
6156 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
6158 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
6159 exist (for size_t & ptrdiff_t).
6160 (scm_sizet): deprecated.
6162 * Makefile.am (noinst_HEADERS): add num2integral.i.c
6164 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
6166 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
6167 SCM_VARIABLE_INIT since that it what it used to be.
6169 * deprecation.c (scm_include_deprecated_features): Make docstring
6170 ANSIsh. Thanks to Matthias Köppe!
6172 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
6174 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
6175 needed for weak-key hashtables.
6177 * procs.c (scm_make_subr_with_generic): Add missing last argument
6178 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
6180 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
6181 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
6183 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
6185 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
6187 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
6188 `duplicate_string'. Do not use an indirect cell, store symbol
6189 directly in collision list of hash table.
6190 (duplicate_string): Removed.
6192 * init.c (scm_init_guile_1): Call scm_init_extensions.
6194 * Makefile.am: Add "extensions.c" and related files in all the
6197 * extensions.h, extension.c: New files.
6199 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
6201 * modules.h (scm_system_module_env_p): Move out of deprecated
6204 * rw.h (scm_init_rw): Added prototype.
6206 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
6207 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
6208 New functions. They replace scm_make_gsubr and
6209 scm_make_gsubr_with_generic. The `make' variants only create the
6210 gsubr object, while the `define' variants also put it into the
6211 current module. Changed all callers.
6212 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
6214 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
6215 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
6216 functions. They replace scm_make_subr, scm_make_subr_opt and
6217 scm_make_subr_with_generic. The `make' variants only create the
6218 subr object, while the `define' variants also put it into the
6219 current module. Changed all callers.
6220 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
6223 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
6224 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
6227 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
6229 * throw.c (scm_lazy_catch): Slight docstring clarification.
6231 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
6233 * throw.c: Lazy-catch handlers are no longer allowed to return.
6234 Fixed comments throughout.
6235 (scm_ithrow): Signal an error when a lazy-catch handler returns.
6236 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
6239 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
6240 refered to s_scm_minor_version previously.
6242 * modules.h, modules.c: Moved around a lot of code so that
6243 deprecated features appear at the bottom.
6244 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
6245 module_prefix, make_modules_in_var, beautify_user_module_x_var,
6246 scm_the_root_module, scm_make_module, scm_ensure_user_module,
6247 scm_load_scheme_module): Deprecated.
6248 (scm_system_module_env_p): Return SCM_BOOL_T directly for
6249 environments corresponding to the root module.
6250 (convert_module_name, scm_c_resolve_module,
6251 scm_c_call_with_current_module, scm_c_define_module,
6252 scm_c_use_module, scm_c_export): New.
6253 (the_root_module): New static variant of scm_the_root_module. Use
6254 it everywhere instead of scm_the_root_module.
6256 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
6257 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
6258 (scm_c_with_fluid): New.
6259 (scm_with_fluids): Use scm_c_with_fluids instead of
6260 scm_internal_with_fluids.
6262 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
6263 `scm_init_goops'. Do not explicitly create/switch modules.
6264 Return SCM_UNSPECIFIED.
6265 (scm_init_goops): Only register `%init-goops-builtins' procedure.
6266 (scm_load_goops): Use scm_c_resolve_module instead of
6269 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
6270 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
6271 `scm_init_rw' prior to loading the startup files.
6273 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
6274 scm_init_rdelim. Do not explicitly create/switch modules.
6275 Return SCM_UNSPECIFIED.
6276 (scm_init_rdelim): Only register `%init-rdelim-builtins'
6279 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
6280 explicitly create/switch modules. Return SCM_UNSPECIFIED.
6281 (scm_init_rw): Only register `%init-rw-builtins' procedure.
6283 * script.c (scm_shell): Evaluate the compiled switches in the
6284 current module, not in the root module.
6286 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
6288 * fluids.c (scm_c_with_fluids): Rename from
6289 scm_internal_with_fluids.
6290 (scm_internal_with_fluids): Deprecated.
6291 (scm_c_with_fluid): New.
6293 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6295 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
6297 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
6298 accessed with SCM_C[AD]R.
6300 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
6302 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
6304 * version.c (s_scm_major_version): doc fixes.
6305 (s_scm_minor_version): doc fixes.
6306 (s_scm_minor_version): new function.
6308 * version.h (scm_init_version): new function.
6310 * versiondat.h.in: add GUILE_MICRO_VERSION.
6312 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
6314 * deprecation.c (scm_init_deprecation): Renamed
6315 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
6317 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
6319 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
6320 dependent on cpp_cnvt.awk
6322 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6324 * script.c (scm_compile_shell_switches): New command line option
6325 `--use-srfi' for loading a list of SRFIs on startup.
6326 (scm_shell_usage): Added `--use-srfi' to help message.
6328 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
6330 Merged from mvo-vcell-cleanup-1-branch.
6332 The concept of vcells has been removed from Guile. With it,
6333 explicit obarrays and associated operations are gone. Use
6334 hashtables instead of obarrays.
6336 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
6337 result as variable instead of vcell. Glocs no longer point to a
6338 vcell but to a variable. Use scm_c_define instead of
6339 scm_sysintern and treat the result as a variable (which it is),
6342 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
6343 SCM_DEFVARIABLEP): Deprecated.
6344 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
6345 (variable_print): Do not print name of variable.
6346 (variable_equalp): Compare values, not vcells.
6347 (anonymous_variable_sym): Removed.
6348 (make_vcell_variable): Removed.
6349 (make_variable): New, as replacement.
6350 (scm_make_variable, scm_make_undefined_variable): Do not take name
6352 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
6354 (scm_builtin_variable): Deprecated.
6356 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
6357 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
6358 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
6359 scm_sysintern, scm_sysintern0, scm_symbol_value0,
6360 scm_string_to_obarray_symbol, scm_intern_symbol,
6361 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
6362 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
6363 Deprecated and moved to "symbols-deprecated.c".
6364 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
6365 (scm_init_symbols): Call scm_init_symbols_deprecated.
6366 * symbols-deprecated.c: New file.
6367 * Makefile.am: Added symbols-deprecated.c and related files in all
6370 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
6371 SCM_GLOBAL_VCELL_INIT): Deprecated.
6372 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
6373 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
6375 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
6378 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
6379 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
6380 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
6381 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
6382 Changed according to the `throughout' comments.
6384 * modules.h, modules.c (scm_module_system_booted_p): Changed type
6386 (scm_module_type): Removed.
6387 (the_root_module): Renamed to the_root_module_var. Now points to
6388 a variable instead of a vcell. Updated all uses.
6389 (scm_the_root_module): Return SCM_BOOL_F when module systems
6390 hasn't been booted yet.
6391 (SCM_VALIDATE_STRUCT_TYPE): Removed.
6392 (scm_post_boot_init_modules): Made static.
6393 (scm_set_current_module): Call scm_post_boot_init_modules on first
6395 (make_modules_in, beautify_user_module_x, resolve_module,
6396 try_module_autoload, module_make_local_var_x): Tacked on "_var"
6397 suffix. Now point to variables instead of vcells. Updated all
6399 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
6400 and return SCM_BOOL_F in that case.
6401 (scm_module_transformer): Likewise.
6402 (sym_module, scm_lookup_closure_module, scm_env_module): New.
6403 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
6404 (scm_eval_closure_lookup): Do not allow new definitions when
6405 `interface' flag is set.
6406 (scm_standard_interface_eval_closure): New.
6407 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
6408 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
6409 scm_c_lookup, scm_c_module_define, scm_c_define,
6410 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
6411 scm_modules_prehistory): New.
6412 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
6413 instead of scm_intern0.
6415 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
6418 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
6419 hashtable operations to maintain the keywords, not obarray ones.
6421 * init.c (scm_load_startup_files): Do not call
6422 scm_post_boot_init_modules. This is done by
6423 scm_set_current_module now.
6424 (scm_init_guile_1): Call scm_modules_prehistory. Call
6425 scm_init_variable early on.
6427 * goops.c (s_scm_sys_goops_loaded): Get
6428 var_compute_applicable_methods from scm_sym2var, not from a direct
6429 invocation of scm_goops_lookup_closure.
6431 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
6433 * gc.c: Added simple debugging hack to mark phase of GC: When
6434 activated, do not tail-call scm_gc_mark. This gives nice
6436 (scm_unhash_name): Removed.
6438 * feature.c (features): Renamed to features_var. Now points to a
6439 variable instead of a vcell. Updated all uses.
6441 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
6442 `scm_current_module_lookup_closure' which will do the right thing
6443 when the module system hasn't been booted yet.
6444 (SCM_GLOC_SYM): Removed.
6445 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
6446 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
6448 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
6449 instead of with vcells. Do not overwrite `var' with the result of
6450 the lookup, use the new `real_var' instead. Remove `var2' in
6451 exchange (which was only used with threads).
6452 (sym_three_question_marks): New.
6453 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
6455 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
6456 (scm_m_atfop): Expect the function definition to be a variable
6458 (scm_macroexp): Do not use `unmemocar', explicitely remember the
6460 (scm_unmemocopy): Removed thoughts about anti-macro interface.
6461 (scm_eval_args): Use more explicit code in the gloc branch of the
6462 atrocious struct ambiguity test. The optimizer will sort this
6464 (scm_deval_args): Likewise.
6465 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
6466 remember the symbol instead. Added some comments where
6467 scm_tc3_cons_gloc really exclusively refers to structs.
6468 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
6469 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
6470 of scm_sysintern in general.
6472 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
6475 * debug.c (s_scm_make_gloc): Only allow proper variables, no
6476 pairs. Put the variable directly in the gloc.
6477 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
6478 (scm_init_debug): Use scm_c_define instead scm_sysintern.
6480 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
6482 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
6483 scm_the_last_stack_fluid_var. It now points to a variable instead
6484 of a vcell. Updated all uses.
6485 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
6486 instead of a vcell. Updated all uses.
6488 * _scm.h: Include "variables.h" and "modules.h" since almost
6489 everybody needs them now.
6491 * root.h (scm_symhash, scm_symhash_vars): Removed.
6492 * gc.c (scm_init_storage): Do not initialize them.
6494 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6496 * eval.c (scm_init_eval): Initialize scm_undefineds and
6499 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
6500 like the SCM_NEWCELL macro counterparts.
6502 (scm_init_storage, scm_init_gc): Moved initialization of
6503 scm_tc16_allocated from scm_init_gc to scm_init_storage.
6505 (scm_init_storage): Moved initialization of scm_undefineds and
6506 scm_listofnull to eval.c, initializion of scm_nullstr to
6507 strings.c, initializion of scm_nullvect to vectors.c.
6509 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
6510 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
6512 * init.c (scm_init_guile_1): Reordered some initializations and
6513 added dependcy information comments.
6515 * load.c (scm_init_load): Use scm_nullstr.
6517 * strings.c (scm_init_strings): Initialize scm_nullstr.
6519 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
6521 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
6523 * values.c (print_values): Print as a unreadable object, not as
6524 multiple lines. Thanks to Matthias Köppe!
6526 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
6528 * deprecation.c: Fixed copyright date.
6530 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
6531 DEPRECATION_H to SCM_DEPRECATION_H.
6533 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
6535 * guile-doc-snarf.in: Update copyright.
6536 Fix relative path bug. Thanks to Sergey Poznyakoff.
6538 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
6540 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
6541 accept open ports. Thanks to Quetzalcoatl Bradley!
6543 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6545 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
6546 has 779 primitives on startup.
6548 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
6550 * eval.c (scm_i_eval): Copy expression before passing it to
6551 SCM_XEVAL. The copy operation was removed unintendedly during my
6552 change on 2001-03-25.
6554 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
6556 from Matthias Köppe (thanks!):
6558 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
6561 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
6564 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
6566 * gc.c (scm_init_gc): Added FIXME comment.
6568 * hooks.c: Since hooks don't have a name any more, it is not
6569 necessary to include objprop.h.
6571 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
6573 (symbol_name, scm_make_hook_with_name): Removed.
6575 (scm_create_hook): Don't set the hook's name property.
6577 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
6579 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
6581 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
6583 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
6584 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
6585 FLOBUFLEN and define it unconditionally.
6587 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
6589 * gh_data.c (gh_lookup): Call gh_module_lookup with
6590 `scm_current_module ()', not `#f'.
6591 (gh_module_lookup): Expect a module instead of an obarray as first
6592 argument and do lookup in that module.
6594 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
6595 arrays. The length of array is already determined differently and
6596 scm_uniform_vector_length does not work on arrays.
6598 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
6600 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
6601 as well. "SCM (*)(...)" does not work on RedHat 7.1.
6603 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
6604 they are not used. Changed `wrong type' error into `wrong num
6605 args' error. Changed all callers.
6607 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
6608 arguments are supplied.
6610 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
6612 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
6613 describe `regexp/notbol' and `regexp/noteol' execution flags.
6615 * strop.c (scm_substring_move_x): Doc fix; nfc.
6617 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
6619 * objects.c, objects.h (scm_valid_object_procedure_p): New.
6620 (scm_set_object_procedure_x): Use it to check argument. Fix
6623 * evalext.c (scm_definedp): Fix docstring.
6625 2001-05-05 Gary Houston <ghouston@arglist.com>
6627 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
6630 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
6632 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
6633 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
6634 Change R4RS references to R5RS.
6636 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
6637 docstring source are correctly reproduced in the output (ii)
6638 we don't anymore get occasional trailing quotes. Also reorganized
6639 and commented the code a little.
6641 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
6644 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6646 * strop.c (scm_string_split): New procedure.
6648 * strop.h (scm_string_split): Added prototype.
6650 2001-05-04 Gary Houston <ghouston@arglist.com>
6652 * socket.c: define uint32_t if netdb.h doesn't. thanks to
6655 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
6657 * rw.c: Include "modules.h" and "strports.h".
6659 * net_db.h (scm_gethost): Added prototype.
6661 * deprecation.h, deprecation.c: New.
6662 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
6663 (DOT_X_FILES): Added "deprecation.x".
6664 (modinclude_HEADERS): Added "deprecation.h".
6666 * init.c: Include "deprecation.h".
6667 (scm_init_guile_1): Call scm_init_deprecation.
6669 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
6671 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
6672 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
6675 2001-04-29 Gary Houston <ghouston@arglist.com>
6677 * rw.c: new file, implementing C part of module (ice-9 rw).
6678 (scm_read_string_x_partial): moved from ioext.c
6679 (scm_init_rw): new proc.
6681 init.c: include rw.h and call scm_init_rw.
6682 Makefile.am: include rw.c and rw.h.
6684 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
6686 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
6687 know what's supposed to happen to it.
6689 * list.h (scm_list_star): deprecation expired - removed.
6691 * numbers.h (scm_dblproc): deprecation expired - removed.
6692 (SCM_UNEGFIXABLE): deprecation expired - removed.
6693 (SCM_FLOBUFLEN): deprecation expired - removed.
6694 (SCM_INEXP): deprecation expired - removed.
6695 (SCM_CPLXP): deprecation expired - removed.
6696 (SCM_REAL): deprecation expired - removed.
6697 (SCM_IMAG): deprecation expired - removed.
6698 (SCM_REALPART): deprecation expired - removed.
6699 (scm_makdbl): deprecation expired - removed.
6700 (SCM_SINGP): deprecation expired - removed.
6701 (SCM_NUM2DBL): deprecation expired - removed.
6702 (SCM_NO_BIGDIG): deprecation expired - removed.
6704 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
6705 (scm_tc_dblr): deprecation expired - removed.
6706 (scm_tc_dblc): deprecation expired - removed.
6707 (scm_tc16_flo): deprecation expired - removed.
6708 (scm_tc_flo): deprecation expired - removed.
6710 * tag.h (scm_tag): deprecation expired - removed.
6712 * tag.c: (scm_tag): deprecation expired - removed.
6714 * ioext.c: (scm_fseek): deprecation expired - removed.
6716 * ioext.h (scm_fseek): deprecation expired - removed.
6718 * gh_data.c (gh_int2scmb): deprecation expired - removed.
6720 * gh.h (gh_int2scmb): deprecation expired - removed.
6722 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
6724 * stacks.c (scm_make_stack): Fix typo in docstring.
6726 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
6728 * error.c (scm_sysmissing): deprecation expired - removed.
6730 * error.h (scm_sysmissing): deprecation expired - removed.
6733 (scm_init_gc): gc-thunk deprecation expired - removed.
6734 (scm_gc_vcell): deprecation expired - removed.
6735 (gc_async_thunk): scm_gc_vcell related code removed.
6737 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
6740 (SCM_NSTRINGP): deprecation expired - removed.
6741 (SCM_NRWSTRINGP): deprecation expired - removed.
6743 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
6746 (SCM_ICHRP): deprecation expired - removed.
6747 (SCM_ICHR): deprecation expired - removed.
6748 (SCM_MAKICHR): deprecation expired - removed.
6751 (SCM_INPORTP): deprecation expired - removed.
6752 (SCM_OUTPORTP): deprecation expired - removed.
6754 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
6756 * modules.c (scm_module_type): New.
6757 (scm_post_boot_init_modules): Initialize from Scheme value.
6758 (the_module, scm_current_module, scm_init_modules): the_module is
6760 (scm_current_module): Export to Scheme.
6761 (scm_set_current_module): Do not call out to Scheme, do all the
6762 work in C. Export procedure to Scheme. Only accept modules, `#f'
6763 is no longer valid as the current module. Only set
6764 scm_top_level_lookup_closure_var and scm_system_transformer when
6765 they are not deprecated.
6766 (scm_module_transformer, scm_current_module_transformer): New.
6768 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
6769 scm_current_module_transformer, scm_module_transformer): New.
6771 * gh_data.c: Removed FIXME comment about gh_lookup returning
6772 SCM_UNDEFINED. That's the right thing to do.
6774 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
6775 into the conditionally compiled sections.
6776 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
6777 scm_current_module_transformer instead of scm_system_transformer.
6778 * init.c (start_stack): Move initialization of
6779 scm_system_transformer to the deprecated section.
6781 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
6783 * throw.c (scm_throw): Correct docstring.
6785 2001-04-22 Gary Houston <ghouston@arglist.com>
6787 * socket.c: attempted to improve the docstrings slightly.
6789 * net_db.c: remove bogus "close" declaration.
6790 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
6791 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
6793 * net_db.h: declarations moved too.
6795 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
6797 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
6798 (VALIDATE_INET6): new macro.
6799 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
6800 inet-pton and inet-ntop.
6801 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
6802 (scm_addr_vector): use ipv6_net_to_num.
6804 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
6806 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
6807 smob number explicitly. Use SCM_TC2SMOBNUM instead.
6809 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
6810 when compiled in debug mode.
6812 (scm_gc_sweep): Only call smob's free function if it is defined.
6814 * print.c (scm_iprin1): No need to check for validity of smob
6815 type or existence of print function.
6817 * smob.[ch] (scm_smobs): Made into a fixed size global array.
6818 Resizing will not work well with preemptive threading.
6820 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
6822 (scm_make_smob_type): Extracted initialization of smob
6823 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
6824 of the critical section.
6826 (scm_smob_prehistory): Initialize all smob descriptors. By
6827 default, don't assign a smob free function: Most smob types don't
6830 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
6832 2001-04-21 Gary Houston <ghouston@arglist.com>
6834 * socket.c (FLIP_NET_HOST_128): new macro.
6835 (scm_fill_sockaddr): use new macro.
6836 (scm_addr_vector): completed IPv6 address support. added const
6837 to the address parameter.
6839 2001-04-20 Gary Houston <ghouston@arglist.com>
6841 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
6842 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
6844 (scm_addr_vector): use a switch instead of multiple if statements.
6845 Add support for IPv6 (incomplete) .
6846 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
6848 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
6850 * struct.c (scm_free_structs): Only pairs may be accessed with
6853 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6855 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
6857 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
6858 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
6859 parentheses in order to get the correct associativity.
6861 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6863 * unif.c (scm_array_to_list): Added missing handling of arrays of
6864 bytes. Thanks to Masao Uebayashi for the bug report.
6866 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6868 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
6871 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6873 * procs.h (SCM_CLOSURE_FORMALS): New macro.
6875 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
6876 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
6877 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
6878 SCM_CLOSURE_FORMALS.
6880 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
6881 (scm_i_procedure_arity): Prefer stronger predicates like
6882 SCM_NULLP or SCM_FALSEP over SCM_IMP.
6884 * macros.c (macro_print): Extracted macro printing code from
6885 print.c and simplified it.
6887 (scm_macro_type): Use SCM_MACRO_TYPE;
6889 (scm_init_macros): Use macro_print for printing macros.
6891 * print.c (scm_print_opts): Improved option documentation.
6893 (scm_iprin1): Extracted printing of macros to macros.c.
6894 Simplified printing of ordinary closures.
6896 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
6897 Martin Grabmueller for the bug report.
6899 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6901 This patch eliminates some further applications of SCM_C[AD]R to
6904 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
6905 never been applied to real pairs.
6907 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
6909 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
6911 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
6912 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
6913 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
6915 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
6918 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
6919 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
6921 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
6922 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
6923 SCM_SET{AND,OR}_CAR.
6925 2001-04-17 Gary Houston <ghouston@arglist.com>
6927 * some initial support for IPv6:
6929 * socket.c (scm_fill_sockaddr): improve the argument validation.
6930 don't allocate memory until all args are checked. instead of
6931 unconditional memset of soka, try setting sin_len to 0 if
6932 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
6933 (scm_socket, scm_connect): extend docstrings for IPv6.
6934 (scm_init_socket): intern AF_INET6 and PF_INET6.
6936 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
6938 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
6939 matches SCM_DEFER_INTS at the beginning of the function.
6941 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
6943 * gc.c (scm_igc): Unconditionally call
6944 SCM_CRITICAL_SECTION_START/END.
6946 * fluids.c (next_fluid_num): Unconditionally call
6947 SCM_CRITICAL_SECTION_START/END.
6948 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
6950 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
6951 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
6954 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
6955 Defined as nothing for the case of !defined(USE_THREADS).
6956 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
6958 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
6959 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
6961 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
6962 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
6963 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
6964 SCM_CRITICAL_SECTION_START/END.
6965 (SCM_REALLOW_INTS: Bug fix. Don't call
6966 SCM_THREAD_SWITCHING_CODE.
6967 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
6968 SCM_THREAD_SWITCHING_CODE directly.
6969 (SCM_ENTER_A_SECTION): Unconditionally use
6970 SCM_CRITICAL_SECTION_START/END. (was:
6971 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
6973 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6975 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
6976 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
6977 allowed to explicitly set this macro via the CFLAGS variable
6980 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
6981 (SCM_THREAD_CRITICAL_SECTION_START,
6982 SCM_THREAD_CRITICAL_SECTION_END): Renamed
6983 SCM_THREAD_CRITICAL_SECTION_START/END to
6984 SCM_CRITICAL_SECTION_START/END.
6986 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
6988 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
6991 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
6992 (MISSING_BZERO_DECL): Remove the declaration.
6994 Thanks to NIIBE Yutaka.
6996 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6998 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
6999 goops module should be registered in order to work for an
7000 application which uses libguile statically linked.)
7002 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
7004 * numbers.[ch] (scm_num2long, scm_num2long_long,
7005 scm_num2ulong_long, scm_num2ulong): Argument position is an
7008 * environments.c (eval_environment_folder,
7009 import_environment_folder), gh_data.c (gh_scm2longs,
7010 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
7011 for integers and pointers, respectively.
7013 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
7014 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
7015 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
7016 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
7018 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
7019 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
7020 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
7021 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
7022 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
7023 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
7025 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
7027 * strings.c (scm_read_only_string_p): Update docstring to reflect
7028 current (non-)usage of "read only" strings.
7029 (scm_make_shared_substring): Clarify docstring by changing
7030 "semantics" to "arguments".
7032 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7034 * hooks.c (scm_make_hook, scm_make_hook_with_name),
7035 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
7038 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7040 The following changes make the documentation more consistent.
7042 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
7043 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
7044 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
7045 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
7048 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
7049 (scm_array_dimensions, scm_make_shared_array),
7050 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
7051 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
7052 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
7053 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
7054 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
7055 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
7056 macros.c (scm_makmmacro), list.c (scm_append), environments.c
7057 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
7058 @example ... @end example to @lisp ... @end lisp.
7060 * weaks.c (scm_weak_vector): Corrected docstring.
7062 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
7063 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
7064 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
7065 (scm_hashx_set_x, scm_hashx_get_handle),
7066 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
7067 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
7068 vectors.c (scm_vector_fill_x), strings.c
7069 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
7070 objprop.c (scm_set_object_properties_x):
7071 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
7072 strports.c (scm_call_with_input_string), ports.c
7073 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
7074 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
7075 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
7076 (scm_make_weak_vector,scm_weak_vector_p),
7077 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
7078 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
7079 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
7080 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
7081 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
7082 Made parameter names match documentation by renaming parameters
7083 and/or fixing docstrings.
7085 * numbers.c (scm_ash): Corrected Texinfo markup.
7087 * strop.c (scm_string_index, scm_string_rindex),
7088 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
7090 * vports.c (scm_make_soft_port), unif.c
7091 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
7092 (scm_dimensions_to_uniform_array, scm_transpose_array),
7093 (scm_array_in_bounds_p, scm_uniform_vector_ref),
7094 (scm_bit_count, scm_bit_position, scm_bit_count_star),
7095 (scm_array_to_list, scm_list_to_uniform_array),
7096 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
7097 (scm_open_input_string, scm_open_output_string),
7098 (scm_get_output_string), strop.c (scm_string_copy),
7099 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
7100 (scm_get_internal_real_time, scm_times),
7101 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
7102 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
7103 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
7104 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
7105 simpos.c (scm_system), random.c (scm_random_uniform),
7106 (scm_random_normal, scm_random_exp), ramap.c
7107 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
7108 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
7109 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
7110 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
7111 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
7112 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
7113 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
7114 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
7115 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
7116 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
7117 (scm_logand, scm_logior, scm_logxor, scm_lognot),
7118 (scm_integer_expt, scm_bit_extract, scm_logcount),
7119 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
7120 net_db.c (scm_inet_netof, scm_lnaof), modules.c
7121 (scm_interaction_environment), macros.c (scm_makacro),
7122 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
7123 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
7124 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
7125 (scm_fluid_ref), filesys.c (scm_open_fdes),
7126 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
7127 Docstring correction: `Returns' -> `Return'
7129 * gc.c (scm_set_debug_cell_accesses_x):
7130 (s_scm_gc_set_debug_check_freelist_x):
7131 * fluids.c (scm_fluid_p): Added texinfo markup.
7133 * error.c (scm_strerror): Made docstring more precise.
7135 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
7136 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
7137 (scm_symbol_p, scm_symbol_to_string), strorder.c
7138 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
7139 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
7140 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
7141 (scm_string_ci_geq_p), strop.c (scm_string_copy),
7142 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
7144 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
7146 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
7147 mode, as suggested by Michael Livshin.
7149 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
7151 * backtrace.c (display_backtrace_body): since the `print_state'
7152 variable is not used (instead its data field is used directly as
7153 `pstate'), protect it from the hungry compiler optimizations.
7154 thanks to Bill Schottstaedt for the report.
7156 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
7158 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
7159 It is only defined and used if guile is compiled with
7160 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
7161 let cells with a free_cell type tag be visible outside of the
7162 garbage collector when in debug mode.
7164 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
7166 (scm_assert_cell_valid): Use a local static variable to avoid
7169 (MARK): Only check for rogue cell pointers in debug mode. Use
7170 scm_cellp for this purpose and place all checks for rogue pointers
7171 into that function. Further, since due to conservative scanning
7172 we may encounter free cells during marking, don't use the standard
7173 cell type accessor macro to determine the cell type.
7175 (scm_cellp): Check if the cell pointer actually points into a
7178 (scm_init_gc): Initalize scm_tc16_allocated.
7180 * gc.h (GCH): Renamed to SCM_GC_H.
7182 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
7183 might be unnecessary, but I feel better this way :-)
7185 (SCM_GC_CELL_TYPE): New macro.
7187 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
7188 in guile, and it is unlikely that they will be applied to real
7191 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
7193 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
7194 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
7196 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
7197 make sure that in debug mode no free cell will ever be visible
7198 outside of the garbage collector.
7200 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
7202 * async.c (scm_asyncs_pending): Don't use != to compare SCM
7205 * async.c (scm_system_async), variable.c (scm_make_variable,
7206 scm_make_undefined_variable): Use scm_cons to create a pair.
7208 * debug.c (scm_reverse_lookup): Perform proper type checking.
7209 Remove suspicious use of SCM_SLOPPY_CONSP.
7211 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
7212 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
7213 the corresponding optimization.
7215 * eval.c (iqq): Use proper type check.
7217 (scm_m_expand_body): Remove redundant type checks.
7219 (promise_print): Don't access promise cells as pairs.
7221 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
7222 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
7223 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
7224 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
7225 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
7227 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
7228 (scm_iprin1): Use new macro predicate and accessors.
7230 * eval.h (scm_tc16_macro): Removed declaration. It is declared
7233 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
7234 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
7235 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
7236 SCM_VARIABLE_H. Even the macros that are used to inhibit
7237 including a header file twice should be in the SCM_ namespace.
7239 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
7240 properties.c (scm_primitive_property_ref,
7241 scm_primitive_property_del_x): Prefer stronger predicates like
7242 SCM_NULLP or SCM_FALSEP over SCM_IMP.
7244 * gc.c (MARK): Use proper macros to access procedure-with-setter
7245 cell elements and closure cell elements.
7247 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
7248 access free cells as pairs.
7250 (scm_unprotect_object): scm_hashq_get_handle returns #f if
7251 no hashtab entry is found.
7253 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
7254 SCM_CLR_PORT_OPEN_FLAG.
7256 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
7257 use SCM_SET_C[AD]R for uninitialized cells.
7259 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
7260 If the hashtable has no slots, return #f instead of '(). This
7261 unifies the return value with most assoc-functions.
7263 (scm_hash_fn_ref): Use proper type check.
7265 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
7266 Removed references to non-existing functions from documentation.
7268 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
7269 access keyword cell elements.
7271 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
7274 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
7276 * print.c (scm_iprlist): Added comment. Improved loop
7279 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
7282 * smob.c (scm_markcdr): Don't access smob cells as pairs.
7284 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
7286 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
7289 * variable.c (variable_print, variable_equalp, scm_variable_ref,
7290 scm_variable_set_x): Use proper macros to access variable cell
7293 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
7295 * variable.h (SCM_VARVCELL): Don't access variable cells as
7298 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
7299 added FIXME comment, removed register specifier.
7301 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
7303 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
7304 * init.c (scm_init_guile_1): Don't init goopscore module.
7306 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
7308 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
7310 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7312 * strop.c (scm_string_to_list): Fixed docstring markup.
7313 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
7314 (scm_string_downcase, scm_string_capitalize_x),
7315 (scm_string_capitalize): Rewrote and corrected docstrings.
7316 (scm_string_ci_to_symbol): Made docstring more explicit.
7318 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
7320 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
7322 (scm_call_with_values): Removed.
7323 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
7324 so that it can be exported.
7325 (scm_call_with_values): Removed.
7327 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
7328 * eval.c: Include "libguile/values.h"
7329 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
7331 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
7332 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
7333 New delcarations to support above change.
7335 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
7336 errors with last change.
7338 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
7340 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
7341 scm_i_eval): Moved the application of the system transformer from
7342 scm_i_eval to scm_primitive_eval.
7344 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
7346 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
7348 * strop.c (scm_string_index): Fix docstring line break
7351 * list.c (scm_cons_star): Fix docstring typo.
7353 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
7355 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
7356 (big2str), ports.c (scm_drain_input), read.c (scm_read,
7357 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
7358 scm_make_string, scm_string_append), strports.c (st_resize_port,
7359 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
7360 scm_makstr with calls to scm_allocate_string.
7362 * strings.[ch] (scm_allocate_string): New function.
7364 * strings.[ch] (scm_makstr): Deprecated.
7366 2001-03-18 Gary Houston <ghouston@arglist.com>
7368 * posix.c (scm_tmpnam): check that return value from tmpnam is not
7369 NULL. rewrote the docstring.
7370 (scm_mkstemp): new procedure implementing "mkstemp!".
7371 * posix.h: declare scm_mkstemp.
7373 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
7374 normally it would be found in netdb.h.
7376 2001-03-17 Gary Houston <ghouston@arglist.com>
7378 * sort.c (scm_sort): move sortvec variable to avoid a compiler
7379 warning when HAVE_ARRAYS is not defined. move len too.
7381 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
7382 (EXTRA_DOT_X_FILES): let configure set the value.
7383 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
7385 * gc.c (scm_must_malloc): changed the comment explaining when
7386 scm_must variants of malloc/free etc., should be used, based on
7387 explanation from Dirk Herrmann.
7388 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
7389 string with procedure name. use scm_must_malloc instead of malloc.
7390 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
7392 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
7393 scm_ungetc): use scm_must variants of malloc/realloc/free.
7394 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
7396 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7398 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
7399 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
7400 scm_wrong_type_arg instead.
7402 (SCM_WNA): Deprecated.
7404 * error.[ch] (scm_wta): Deprecated.
7406 * numbers.c (s_i_log): Minor comment fix.
7408 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
7409 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
7410 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
7411 wrong-num-args or misc errors.
7413 * unif.c (scm_make_shared_array, scm_transpose_array,
7414 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
7415 Validate the rest argument (note: this is only done when guile is
7416 built with SCM_DEBUG_REST_ARGUMENT=1)
7418 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
7419 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
7421 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
7422 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
7424 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7426 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
7427 instead of scm_wrong_num_args.
7429 * coop-threads.c: Don't include libguile/strings.h. (Was only
7430 needed for former implementation of SCM_WRONG_NUM_ARGS.)
7432 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
7433 wrong-num-args errors.
7435 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7437 * error.[ch] (scm_error_num_args_subr): New function.
7439 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7441 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
7442 (scm_length, scm_append, scm_reverse, scm_list_ref),
7443 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
7444 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
7445 (scm_delete1_x), gc.c (scm_map_free_list),
7446 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
7447 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
7448 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
7449 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
7450 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
7451 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
7452 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
7454 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
7455 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
7456 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
7457 symbols.c (scm_symbol_interned_p), numbers.c
7458 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
7461 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
7463 * snarf.h (SCM_CONST_LONG): Deprecated.
7464 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
7466 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7468 * numbers.c (scm_num2ulong): Check that a bignum is positive
7469 before looking at the magnitude. Correctly check for overflow
7471 (scm_num2long_long): Likewise.
7472 (scm_num2ulong_long): New.
7473 (ULONG_LONG_MAX): Define if not already defined.
7474 * numbers.h: (scm_num2ulong_long): New prototype.
7476 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7478 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
7480 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
7481 (SCM_OPOUTSTRPORTP): New predicate macros.
7482 (scm_open_input_string, scm_open_output_string),
7483 (scm_get_output_string): New prototypes.
7485 * strports.c (scm_open_input_string, scm_open_output_string),
7486 (scm_get_output_string): New procedures (SRFI-6 compliant).
7487 Made scm_tc16_strport non-static.
7489 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7491 * macros.h (SCM_ASSYNT): Removed unused object argument from
7494 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
7495 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
7496 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
7497 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
7498 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
7499 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
7500 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
7501 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
7502 scm_m_atdispatch): Removed unused object argument from call to
7505 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7507 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
7508 const int* to reflect that the input array of integers remains
7509 unchanged. Thanks to Brett Viren for the hint.
7511 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7513 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
7514 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
7516 (gh_scm2newstr, gh_symbol2newstr): Change call to
7517 scm_must_malloc() to malloc(), because user-free()able memory is
7520 * gc.c: Added declaration of `scm_debug_check_freelist'.
7522 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7524 * ports.c (scm_port_mode): Changed `mode' array size to 4.
7526 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
7528 * strports.c (scm_object_to_string): New procedure.
7529 (scm_strprint_obj): Deprecated.
7530 * strports.h: Reflect the changes.
7532 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
7534 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
7536 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
7537 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
7538 SCM_ASSYNT to check for correct argument types. Either use some
7539 SCM_VALIDATE_* macro or an explicit test.
7541 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
7544 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
7545 instead of calling scm_wta.
7547 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7549 * load.c (scm_primitive_load, scm_primitive_load_path),
7550 (scm_sys_search_load_path): Corrected docstrings (file ->
7553 * eval.c (scm_force): Added texinfo markup to docstring.
7554 (scm_promise_p): Renamed parameter to `obj' to match docstring.
7556 * debug-malloc.c: Reinserted #include <stdio.h>.
7558 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
7560 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
7562 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
7563 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
7564 Use SCM_LISTn instead of scm_listify.
7566 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7568 * _scm.h: Removed #include <errno.h>.
7570 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
7571 errno variable (can be a macro on some systems, for example when
7572 using linux libc with threads).
7574 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
7575 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
7576 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
7577 #include <errno.h> in these 20 out of 100 files.
7579 2001-03-10 Gary Houston <ghouston@arglist.com>
7581 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
7582 not already defined.
7584 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7586 * coop.c: Inserted #include <stdio.h>.
7588 * iselect.c: Reinserted #include <stdio.h>.
7590 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
7592 * posix.c: Replaced `#define' of __USE_XOPEN right before
7593 including unistd.h with a define of _GNU_SOURCE at the very top of
7596 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
7598 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
7599 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
7600 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
7601 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
7602 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
7603 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
7604 print.c, procprop.c, procs.c, properties.c, ramap.c,
7605 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
7606 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
7607 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
7608 Remove #include <stdio.h>
7609 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
7611 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
7613 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7615 * posix.c (scm_gethostname): Set initial name length to 256 for
7618 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7620 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
7621 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
7622 (scm_sethostname, scm_gethostname): New prototypes.
7624 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
7625 <sys/file.h>, if present.
7626 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
7627 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
7628 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
7629 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
7630 (scm_sethostname, scm_gethostname): New procedures.
7632 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
7634 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
7635 not optional (ii) "recommend" spelling correction.
7637 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7639 * ramap.c (racp): Removed optimization which caused array copying
7640 to fail if the two arrays shared storage. Re-inserted the IVDEP
7641 macros removed in the change of 2000-03-09. (Don't really have a
7642 complete grasp of what they are for, but they seem to be necessary
7643 on Crays. This needs testing!) Thanks to Miroslav Silovic.
7645 * hash.c (scm_string_hash): Don't downcase characters.
7647 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7649 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
7650 size from 277 --> 1009.
7652 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
7655 * coop-threads.c: Fixed change of 2001-03-06.
7657 * validate.h: Code formatting.
7659 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
7661 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
7662 (*.doc): Add dependency on guile-snarf.awk.in.
7664 * guile-snarf.awk.in: Neglect spaces at the end of
7665 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
7666 middle of docstrings. (To avoid the problem with gcc-2.96.)
7668 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
7670 * coop-threads.c (scm_call_with_new_thread), load.c
7671 (scm_primitive_load, scm_sys_search_load_path), random.c
7672 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
7673 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
7674 (potentially) issue a scm-misc-error or wrong-num-args error
7677 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
7678 about the expected type with the wrong-type-arg error message.
7680 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
7681 a C level bug that can't be fixed from scheme anyway.
7683 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7685 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
7686 Duplicate bindings are OK in a let* since a let* is semantically
7687 equivalent to a nested set of let:s.
7689 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7691 * print.c (scm_print_options): Fixed texinfo in docstring.
7693 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
7694 the underlying functions getservent, getprotoent or getnetent
7695 return NULL instead of signalling an error.
7697 2001-03-04 Gary Houston <ghouston@arglist.com>
7699 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
7700 taking an unexpectedly large filename for an AF_UNIX socket from
7701 bind/connect/sendto (thanks to Martin Grabmueller).
7703 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
7704 former and adjusted the latter.
7705 (scm_socket, scm_socketpair): cosmetic changes.
7706 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
7707 size_t as socklen_t substitute. don't restrict args/return values
7708 to INUM: allow full range of int or size_t.
7709 (scm_fill_sockaddr): check arguments before allocating memory, to
7710 avoid leakage. use malloc, not scm_must_malloc.
7711 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
7712 substitute. free the sockaddr structure before throwing an error.
7713 (scm_init_add_buffer): procedure removed, together with its static
7714 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
7715 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
7716 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
7717 scm_sendto): use a local buffer instead of scm_addr_buffer.
7718 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
7720 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
7721 call to detect whether recvfrom could be bothered to set the address.
7722 (scm_init_socket): don't call scm_init_addr_buffer.
7724 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
7726 * debug.c (scm_procedure_source, scm_procedure_environment),
7727 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
7728 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
7729 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
7730 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
7731 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
7732 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
7733 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
7734 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
7735 scm_array_to_list, scm_array_prototype), validate.h
7736 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
7737 scm_misc_error or scm_wrong_type_arg instead.
7739 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
7741 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7743 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
7744 (scm_sys_tag_body): Added.
7746 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
7748 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
7749 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
7750 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
7751 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
7752 options.c (scm_options), ports.c (scm_remove_from_port_table),
7753 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
7754 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
7755 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
7756 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
7759 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7761 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
7763 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
7765 * eval.c (scm_s_duplicate_bindings): New error message.
7766 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
7768 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
7770 * eval.h (SCM_EVALIM2): New macro. Use it when a
7771 immediate, literal constant should be evaluated.
7772 * eval.c (scm_s_duplicate_formals): New error message string.
7773 (scm_c_improper_memq): New function.
7774 (scm_m_lambda): Check for duplicate arguments.
7775 (scm_ceval, scm_deval): When executing a body: only cons a new
7776 toplevel environment frame when it is different from the
7777 existing one; use EVALCAR instead of SIDEVAL so that we can properly
7778 check for empty combinations; use SCM_EVALIM2 for the same reason
7779 in the non-toplevel loop.
7780 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
7781 New labels with the meaning of their non-"nontoplevel" partners,
7782 but they are used when it is known that the body is not evaluated at
7784 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
7785 reporting for empty combinations.
7787 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
7789 * Remove dump facilities.
7790 * dump.c, dump.h: Removed.
7791 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
7792 * init.c: Remove #include "libguile/dump.h".
7793 (scm_init_guile_1): Remove scm_init_dump.
7794 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
7795 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
7796 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
7797 (scm_set_smob_dump, scm_set_smob_undump): Removed.
7799 * keywords.c: Remove #include "libguile/dump.h".
7800 (keyword_dump, keyword_undump): Removed.
7801 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
7803 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7805 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
7806 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
7807 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
7808 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
7809 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
7810 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
7811 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
7812 to @code{} as the texinfo manual recommends, converted the
7813 examples to use a @lisp{}-environment.
7815 * strports.c (scm_eval_string): Cleaned up the docstring.
7817 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
7820 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
7821 (scm_number_to_string, scm_string_to_number, scm_number_p)
7822 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
7823 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
7824 (scm_ash): Added texinfo markup and removed obsolete @refill.
7825 (scm_gr_p): Corrected comment.
7826 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
7827 docstring) comments.
7828 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
7829 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
7830 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
7831 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
7832 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
7833 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
7834 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
7835 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
7837 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
7839 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
7840 (Obviously nobody compiles with SCM_RECKLESS defined...)
7842 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
7844 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7846 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
7848 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
7850 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
7852 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
7853 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
7854 since use of `z' suggests that the arguments may be complex.
7856 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
7859 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
7861 * dump.c (scm_binary_write, scm_binary_read), eval.c
7862 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
7863 scm_guardian_greedy_p, scm_make_guardian), fports.c
7864 (scm_file_port_p): Minor docstring fixes.
7866 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
7868 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
7870 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
7872 (make_class_from_template): Do not bother to set the current
7873 module around the call to DEFVAR, scm_eval takes care of that.
7874 (scm_init_goops): Make scm_module_goops and
7875 scm_goops_lookup_closure permanent objects.
7877 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
7878 top level, create a fresh top-level environment for each
7879 expression instead of mutating the exisint frame. This is
7880 important when that frame is closed over.
7882 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
7883 SCM_DIGSPERLONG instead of DIGSPERLONG.
7885 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
7887 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
7888 before applying arrow procedure in `cond' and before applying
7889 receiver procedure in call-with-current-continuation.
7890 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
7891 macro. The argument is expanded more than one time.
7893 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
7894 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
7896 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
7898 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
7901 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7903 * variable.c (scm_make_variable, scm_make_undefined_variable)
7904 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
7905 (scm_variable_bound_p), values.c (scm_values)
7906 (scm_call_with_values), unif.c (scm_bit_count)
7907 (scm_bit_set_star_x), symbols.c (scm_gentemp)
7908 (scm_gensym), strings.c (scm_string_p, scm_make_string)
7909 (scm_read_only_string_p, scm_string_length, scm_string_ref)
7910 (scm_string_set_x, scm_substring, scm_string_append), stime.c
7911 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
7912 (scm_copy_random_state, scm_random), print.c (scm_newline)
7913 (scm_write_char, scm_simple_format), debug-malloc.c
7914 (scm_malloc_stats), environments.c (scm_environment_p)
7915 (scm_environment_bound_p, scm_environment_ref)
7916 (scm_environment_fold, scm_environment_define)
7917 (scm_environment_undefine, scm_environment_set_x)
7918 (scm_environment_cell, scm_environment_observe)
7919 (scm_environment_observe_weak, scm_environment_unobserve)
7920 (scm_make_eval_environment, scm_eval_environment_p)
7921 (scm_eval_environment_set_local_x, scm_eval_environment_local)
7922 (scm_eval_environment_imported)
7923 (scm_eval_environment_set_imported_x, scm_make_import_environment)
7924 (scm_import_environment_p, scm_import_environment_imports)
7925 (scm_import_environment_set_imports_x, scm_make_export_environment)
7926 (scm_export_environment_p, scm_export_environment_private)
7927 (scm_export_environment_set_private_x)
7928 (scm_export_environment_signature)
7929 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
7930 Added texinfo markup.
7932 * ports.c (scm_drain_input): Lowercased argument to @var.
7933 (scm_current_input_port, scm_current_output_port): Filled in
7934 missing explanation.
7935 (scm_current_load_port, scm_set_current_output_port)
7936 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
7937 Added texinfo markup.
7939 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
7940 (scm_release_arbiter): Added texinfo markup to docstrings.
7941 Changed `Returns' to `Return'.
7942 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
7944 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
7946 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
7947 by doubling them to `@@'.
7949 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7951 * numbers.c (scm_lognot), random.c (scm_random,
7952 scm_random_normal, scm_random_solid_sphere_x,
7953 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
7954 scm_random_exp), dynwind.c
7955 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
7957 * goops.c (scm_sys_initialize_object, scm_instance_p,
7958 scm_class_name, scm_class_precedence_list, scm_class_slots,
7959 scm_class_environment, scm_generic_function_name,
7960 scm_generic_function_methods, scm_method_generic_function,
7961 scm_method_specializers, scm_method_procedure, scm_make_unbound,
7962 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
7963 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
7964 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
7965 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
7966 scm_class_direct_supers, scm_class_direct_slots,
7967 scm_class_direct_subclasses, scm_class_direct_methods,
7968 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
7969 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
7970 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
7971 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
7972 scm_memoized_environment, scm_procedure_name,
7973 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
7975 (scm_class_of, scm_entity_p, scm_operator_p,
7976 scm_set_object_procedure_x, scm_object_procedure,
7977 scm_make_class_object), hooks.c (scm_make_hook_with_name,
7978 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
7979 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
7980 scm_hook_to_list), lang.c
7981 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
7982 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
7983 (scm_print_options, scm_port_with_print_state,
7984 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
7985 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
7986 scm_make_procedure_with_setter, scm_procedure), throw.c
7987 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
7988 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
7989 scm_stack_ref, scm_stack_length, scm_frame_p,
7990 scm_last_stack_frame, scm_frame_number, scm_frame_source,
7991 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
7992 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
7993 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
7994 (scm_dirname, scm_basename), dynwind.c
7995 (scm_wind_chain), read.c (scm_read_options, scm_read,
7996 scm_read_hash_extend), gc.c
7997 (scm_unhash_name), eval.c (scm_eval_options_interface,
7998 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
7999 (scm_display_error, scm_set_print_params_x,
8000 scm_display_application, scm_display_backtrace, scm_backtrace),
8001 async.c (scm_async, scm_system_async, scm_async_mark,
8002 scm_system_async_mark, scm_run_asyncs, scm_noop,
8003 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
8004 scm_mask_signals): Added docstrings.
8006 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
8008 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
8009 address of car/cdr. (Thanks to Dirk Herrmann)
8010 Use scm_sizet to obtain the length of strings.
8011 (Thanks to Matthias Koeppe)
8013 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
8015 * symbols.c (scm_mem2symbol): Put a empty statement after the
8016 next_symbol label. This is mandated by ANSI, appearantly.
8018 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
8020 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
8021 sense to compile for a specific kernel version. Do not include
8022 <asm/signal.h> while defining __KERNEL__. This hack should no
8023 longer be needed and caused problems.
8025 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
8027 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
8028 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
8029 can not deal with immediates.
8031 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
8033 * list.c (scm_list_copy): Validate the first argument.
8035 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
8037 Fix evaluator so that top-level expressions are correctly
8038 evaluated with respect to the module system.
8040 * modules.h. modules.c (scm_current_module_lookup_closure): New
8043 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
8045 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
8046 names to better reflect their meaning.
8048 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
8049 evaluated at top-level and synronize lookup closure before
8050 executing every subform.
8051 (scm_primitve_eval_x, scm_primitive_eval): New functions.
8052 (scm_eval_x, scm_eval): Reimplement in terms of
8053 scm_primitive_eval_x and scm_primitive_eval, respectively.
8055 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
8057 * macros.c (scm_macro_name, scm_macro_transformer): Use
8058 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
8061 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
8063 * dump.c (scm_store_bytes): Store data size before data.
8064 (scm_restore_bytes): Restore data size. Takes a pointer to size.
8065 * dump.h (scm_restore_bytes): Updated.
8067 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
8069 * dump.c: Use double cells for update schedule.
8071 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
8073 * ports.c (scm_unread_char): Take an optional argument.
8075 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
8077 * modules.h (scm_selected_module, scm_current_module): Renamed
8078 scm_selected_module to scm_current_module to synchronize Scheme
8080 (scm_select_module, scm_set_current_module): Likewise. Changed
8083 * ports.c (scm_port_for_each): Make a snapshot of the port table
8084 before iterating over it. The table might change while the user
8085 code is running. With the snapshot, the user can depend on the
8086 fact that each port that existed at the start of the iteration is
8087 encountered exactly once. (ice-9 popen) depends on this.
8089 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
8091 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
8093 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
8094 range checking for the size parameter. Thanks to Martin
8095 Grabmueller for the hint.
8097 (scm_makstr): Reordered string initialization to make interrupt
8098 deferring unnecessary.
8100 * vectors.c (scm_make_vector): Fixed range checking.
8102 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
8104 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
8106 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
8107 checking of the size parameter for type correctness and valid
8108 range. Thanks to Rob Browning for reporting the problem. Instead
8109 of deferring interrupts, scm_remember_upto_here_1 is used.
8111 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
8113 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
8114 (scm_dump_cell_update): Removed.
8115 (scm_dump_update): Renamed from scm_dump_object_update.
8116 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
8117 a pointer instead of returning a value.
8118 * keywords.c (keyword_undump): Updated.
8120 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
8122 * dump.c, dump.h: Modified a lot.
8123 (SCM_DUMP_COOKIE): Version 0.1
8124 (scm_dump_mark): Removed.
8125 (scm_restore_cell_object, scm_store_cell_object): New functions.
8127 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
8128 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
8129 New slots: dump, undump.
8130 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
8133 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
8134 (keyword_undump): Renamed from keyword_alloc.
8135 (scm_init_keywords): Set keyword_dump and keyword_undump.
8137 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
8139 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
8140 the deprecated SCM_DOUBLE_CELLP.
8142 * tags.h (SCM_DOUBLE_CELLP): deprecated.
8144 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
8146 * dump.c, dump.h: New files.
8147 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
8148 * init.c: #include "libguile/dump.h".
8149 (scm_init_guile_1): Call scm_init_dump.
8150 * smob.h (scm_smob_descriptor): New slots: dump_mark,
8151 dump_dealloc, dump_store, undump_alloc, undump_restore,
8153 * smob.c (scm_make_smob_type): Init the new slots.
8154 (scm_set_smob_dump, scm_set_smob_undump): New functions.
8155 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
8157 * keywords.c: #include "libguile/dump.h".
8158 (keyword_dealloc, keyword_alloc): New functions.
8159 (scm_init_keywords): Set smob_dump and smob_undump.
8161 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
8163 * vectors.c (scm_c_make_vector): New function.
8164 * vectors.h (scm_c_make_vector): Declared.
8165 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
8166 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
8167 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
8168 (scm_make_method_cache, scm_i_vector2list,
8169 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
8170 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
8171 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
8172 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
8173 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
8174 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
8175 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
8176 (scm_vector, scm_make_vector): Use scm_c_make_vector.
8178 * hashtab.c (scm_c_make_hash_table): New function.
8179 * hashtab.h (scm_c_make_hash_table): Declared.
8180 * environments.c (scm_make_leaf_environment,
8181 scm_make_eval_environment), gc.c (scm_init_storage),
8182 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
8183 Use scm_c_make_hash_table.
8185 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8187 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
8189 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8191 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
8194 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
8195 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
8196 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
8197 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
8198 srcprop.c (scm_source_properties, scm_set_source_properties_x,
8199 scm_source_property, scm_set_source_property_x), sort.c
8200 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
8201 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
8202 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
8205 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8207 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
8208 really get that arg.
8210 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
8212 * goops.c (s_scm_get_keyword): Bug fix.
8214 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
8216 The following patch was sent by Martin Grabmueller. It makes sure
8217 that in case of parameter errors the correct function name is
8218 shown, and that parameter types are only checked once.
8220 * strop.c (string_copy, string_upcase_x, string_downcase_x,
8221 string_capitalize_x): New functions. Each one performs the core
8222 functionality of the corresponding scm_* function.
8224 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
8225 scm_string_downcase_x, scm_string_downcase,
8226 scm_string_capitalize_x, scm_string_capitalize): Reduced to
8227 parameter checking wrappers of the above functions.
8229 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
8231 * continuations.c, dynl.c, keywords.c, load.c: Include
8232 strings.h. Thanks to Bill Schottstaedt for the bug report.
8234 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8236 * backtrace.c (display_header): Make sure that line and column
8237 information is shown independent of whether the port the code was
8238 read from had an associated filename. Thanks to Martin
8239 Grabmueller for providing this patch.
8241 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8243 * fports.[ch] (scm_file_port_p): New primitive.
8245 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8247 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
8248 These are now defined in fports.c, strports.c and vports.c.
8250 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
8251 vports.c (scm_tc16_sfport): Made variables (were macros defined in
8254 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
8255 (scm_make_sfptob): Made static. These return a type code now.
8257 fports.c (scm_init_fports), strports.c (scm_init_strports),
8258 vports.c (scm_init_vports): Create the corresponding port types.
8260 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
8261 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
8263 * init.c (scm_init_guile_1): Make sure strports are initialized
8266 * ports.[ch] (scm_make_port_type): Changed the return type to
8269 * ports.c (scm_ports_prehistory): Don't create any port types
8272 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
8273 against scm_tc16_fport directly.
8275 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8277 * srcprop.c (scm_set_source_property_x): Fix to handle
8278 (set-source-property! <obj> 'copy <datum>) correctly.
8280 2001-01-24 Gary Houston <ghouston@arglist.com>
8282 * filesys.c (scm_link): docstring fix.
8283 * fports.h (scm_setfileno): obsolete declaration removed.
8284 * posix.c: bogus popen declaration removed.
8286 * rdelim.c: new file, split from ioext.c.
8287 * rdelim.h: new file, split from ioext.h
8288 * Makefile.am: add rdelim.c and related files.
8289 * init.c: call scm_init_rdelim. include rdelim.h.
8291 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8293 This patch was sent by Martin Grabmueller and makes sure that
8294 parameter errors are reported correctly by the lexicographic
8295 ordering predicates.
8297 * strorder.c (string_less_p, string_ci_less_p): New functions.
8299 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
8300 functionality into string_less_p, string_ci_less_p respectively.
8301 The remaining code is just a wrapper to do the parameter
8304 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
8305 parameters and call string_less_p instead of scm_string_less_p.
8307 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
8308 Check the parameters and call string_less_ci_p instead of
8309 scm_string_ci_less_p.
8311 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8313 This patch modifies scm_display_error to perform parameter
8314 checking. Thanks to Neil Jerram for the bug report.
8316 * backtrace.[ch] (scm_i_display_error): New function.
8318 * backtrace.c (scm_display_error): Added parameter check and
8319 extracted the core functionality into function
8320 scm_i_display_error.
8322 * throw.c (handler_message): Call scm_i_display_error to display
8325 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8327 * eval.c (SCM_APPLY): Added # args check for application of
8328 procedures with arity 3. (Thanks to Anders Holst.)
8330 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8332 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
8334 (SCM_OPDIRP): Deprecated.
8336 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
8339 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
8340 Instead, give an explicit error message in case the directory is
8343 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
8344 instead of SCM_OPENP and SCM_CLOSEDP.
8346 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
8348 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
8350 * eval.c (inner_eval, scm_eval): Move all real functionality into
8351 inner_eval. Avoid to copy the expression twice by inlining some
8352 code from scm_i_eval.
8354 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
8356 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
8357 now has to be the last clause, as required by R5RS. Thanks to
8358 Martin Grabmueller for the patch.
8360 2001-01-18 Gary Houston <ghouston@arglist.com>
8362 * ioext.c: further simplify scm_read_string_x_partial by defining
8365 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
8367 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
8369 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
8371 * __scm.h: Added comment about architecture and compiler
8372 properties that are required by guile.
8374 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
8375 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
8377 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
8379 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
8381 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
8382 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
8384 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
8386 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
8387 to the names in limits.h.
8389 * numbers.c (abs_most_negative_fixnum): Added.
8391 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
8392 fixnum-min) special case.
8394 (scm_big_and): Fix for negative first parameter.
8396 (scm_bit_extract): Fix for fixnum paramters.
8397 Thanks to Rob Browning for the bug report.
8399 (scm_init_numbers): Initialize abs_most_negative_fixnum.
8401 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
8403 * symbols.c (scm_symbol_bound_p): Fixed comment.
8404 Thanks to Chris Cramer.
8406 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
8408 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
8409 Thanks to Bill Schottstaedt.
8411 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
8413 from Matthias Köppe:
8415 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
8416 casts its result, so doesn't yield an lvalue per ANSI C.
8418 * goops.c (s_scm_sys_set_object_setter_x): use
8419 SCM_SET_ENTITY_SETTER.
8420 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
8422 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
8423 its result, so doesn't yield an lvalue per ANSI C.
8424 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
8425 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
8426 SCM_GC_SET_CARD_FLAGS.
8427 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
8429 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
8431 2001-01-08 Gary Houston <ghouston@arglist.com>
8433 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
8434 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
8435 socket.c (scm_recvfrom): use the new macro, plus minor docstring
8437 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
8438 for fdes. if current input port is used, check that it's a file
8441 2001-01-06 Gary Houston <ghouston@arglist.com>
8443 * ioext.c (scm_read_string_x_partial): new procedure, implements
8444 read-string!/partial.
8445 * ports.c (scm_take_from_input_buffers): new procedure used by
8446 scm_read_string_x_partial.
8447 (scm_drain_input): use scm_take_from_input_buffers.
8449 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
8451 * validate.h (SCM_VALIDATE_NUMBER): New.
8453 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
8455 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
8456 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
8457 SET_DESTROYED): new defines/macros.
8458 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
8459 (add_to_live_list): takes a `guardian_t *' now, not SCM.
8460 (guardian_print): print more info.
8461 (guardian_apply): check if the guardian is destroyed, and throw an
8462 error if so. take one more optional argument `throw_p'.
8463 (scm_guard): depending on the value of `throw_p', return a boolean
8465 (scm_get_one_zombie): remove redundant property test.
8466 (guardian_t): represent the various (currently 3, I hope nothing
8467 more gets added) boolean fields as bit flags.
8468 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
8469 (scm_destroy_guardian_x): new procedure.
8471 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
8472 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
8474 2001-01-01 Gary Houston <ghouston@arglist.com>
8476 * fports.c (fport_write): bugfix: handle short writes for
8477 unbuffered ports too. optimize the buffered case by minimizing
8478 the number of write/flush calls.
8479 (write_all): new helper procedure.
8481 The ChangeLog continues in the file: "ChangeLog-2000"