1 2003-08-22 Kevin Ryde <user42@zip.com.au>
3 * numbers.c (scm_difference): Correction to bignum - negative inum.
5 2003-08-14 Kevin Ryde <user42@zip.com.au>
7 * gc.h (scm_remember_upto_here_1, scm_remember_upto_here_2)
8 [__GNUC__]: Use volatile asm macros rather than a function call.
9 * gc.c (scm_remember_upto_here_1, scm_remember_upto_here_2): Undefine
10 macros while defining functions.
12 * simpos.c (getenv): Use <stdlib.h> for prototype.
13 (scm_system): In docstring, refer to status:exit-val rather than
16 2003-08-09 Kevin Ryde <user42@zip.com.au>
18 * srcprop.c (scm_source_properties): Return plist from hash if it's a
19 list set by source-properties! rather than an SRCPROPS object,
21 2003-07-29 Kevin Ryde <user42@zip.com.au>
23 * properties.c (scm_primitive_property_ref): In docstring, note
24 parameters to not-found-proc, use hyphens rather than underscores for
26 (scm_primitive_property_set_x): In docstring, VAL is the value
29 2003-07-27 Marius Vollmer <mvo@zagadka.de>
31 * print.c (scm_print_symbol_name): handle more weird characters by
32 escaping the symbol name properly. Thanks to Paul Jarc!
34 * posix.h (scm_setgroups): New prototype.
35 * posix.c (scm_setgroups): New. Thanks to Paul Jarc!
36 (scm_getgroups): Handle groups ids that don't fit into a fixnum.
37 Don't use SCM_WRITABLE_VELTS.
39 * gc.h (SCM_GC_SET_CELL_BVEC): New.
40 * gc-card.c (scm_i_init_card_freelist): Use it. Thanks to
43 * __scm.h (SCM_C_INLINE_KEYWORD): New.
44 * numbers.c: Use it in place of SCM_C_INLINE so that the code
45 compiles when SCM_C_INLINE is undefined.
47 2003-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
49 * __scm.h: Reformulated the architecture and compiler properties
50 in terms of properties of scm_t_bits and SCM variables rather than
51 in terms of c standard types. This is since it is not known which
52 of the standard types scm_t_bits and SCM variables will be defined
55 2003-07-24 Kevin Ryde <user42@zip.com.au>
57 * numbers.c (scm_angle): Use scm_flo0 for non-negative inum, bignum
60 2003-07-18 Kevin Ryde <user42@zip.com.au>
62 * numbers.c (scm_product): In complex * bignum, correction to
63 REAL/IMAG fetch, x is the complex, not y.
65 2003-07-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
67 * numbers.c (scm_odd_p, scm_even_p): Bugfix: Treat result of
68 scm_inf_p test as Scheme values.
69 (scm_sum): Bugfix: Normalize bignum created from a negative bignum
71 Use GNU indentation style.
73 2003-07-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
75 * values.c (scm_values): Build lists of length 1 by using
76 scm_list_1 instead of using scm_cons.
78 2003-07-10 Kevin Ryde <user42@zip.com.au>
80 * deprecation.c (scm_c_issue_deprecation_warning_fmt): Add va_end.
81 * list.c (scm_list_n): Ditto.
83 * gc-malloc.c (scm_gc_realloc): Define "ptr" at start of function.
85 2003-07-08 Matthias Koeppe <mkoeppe@merkur.math.uni-magdeburg.de>
87 * tags.h (scm_t_bits, scm_t_signed_bits, etc): Avoid solaris empty
88 defines of INTPTR_MAX and UINTPTR_MAX, combine conditionals for
89 scm_t_bits and scm_t_signed_bits to avoid any chance of one and not
90 the other using intptr_t.
92 2003-07-08 Kevin Ryde <user42@zip.com.au>
94 * numbers.c (scm_make_polar): Use sincos, when available.
95 (scm_magnitude): Use hypot.
97 * ports.c (scm_char_ready_p, scm_peek_char): In docstrings, don't use
98 @footnote since it doesn't go through to guile-procedures.txt.
100 * threads.c (scm_call_with_new_thread): In docstring, use "( )"
101 outside @var to quieten makeinfo, and use @code.
103 2003-07-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
105 * gc-malloc.c (decrease_mtrigger): new function
106 (increase_mtrigger): new function, separate debug registering and
107 mtrigger administration.
108 (scm_gc_realloc): bugfix: do mtrigger administration before the
109 actual realloc, for the realloc might invalidate a GC-d segment of
110 memory. Thanks to Sam Hocevar for pointing this out.
111 (scm_gc_realloc): use scm_malloc_reregister instead of
112 unregistering and registering in sequence.
114 2003-07-03 Han-Wen Nienhuys <hanwen@cs.uu.nl>
116 * __scm.h (SCM_ASSERT): change "else" expansion to "do { } while (0)"
118 2003-07-02 Han-Wen Nienhuys <hanwen@cs.uu.nl>
120 * __scm.h (SCM_ASRTGO): add "else" to macro expansions with if
123 2003-06-29 Marius Vollmer <mvo@zagadka.de>
125 * deprecated.h (SCM_OPDIRP, scm_fport, scm_option, scm_srcprops,
126 scm_srcprops_chunk, scm_info_frame, scm_stack, scm_array,
127 scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_FUNC_NAME, SCM_WTA,
128 RETURN_SCM_WTA, SCM_VALIDATE_NUMBER_COPY,
129 SCM_VALIDATE_NUMBER_DEF_COPY, SCM_VALIDATE_OPDIR): Re-added from
130 the release_1_6 branch.
132 2003-06-25 Stefan Jahn <stefan@lkcc.org>
134 * continuations.c: Redeclaration of getcontext() via the
135 __asm__ ("getcontext") directive.
137 * continuations.h: Include <ucontext.h> instead of
140 2003-06-21 Kevin Ryde <user42@zip.com.au>
142 * numbers.c (_GNU_SOURCE): #define, to get C99 things.
143 (scm_asinh, scm_acosh, scm_atanh, scm_truncate, $asinh, $acosh,
144 $atanh, truncate): Use C library asinh, acosh, atanh and trunc, when
146 (scm_inexact_to_exact): Expand isfinite to its definition !xisinf.
147 (isfinite): Remove, conflicts with C99 isfinite().
149 2003-06-19 Marius Vollmer <mvo@zagadka.de>
151 * deprecated.h, deprecated.c (scm_strhash, scm_sym2ovcell_soft,
152 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
153 scm_symbol_value0, scm_string_to_obarray_symbol scm_intern_symbol,
154 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
155 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp): Re-added from
156 the release_1_6 branch.
158 2003-06-14 Stefan Jahn <stefan@lkcc.org>
160 * threads.h: Redefined scm_getspecific() and scm_setspecific()
161 to be functions instead of macros.
163 * threads.c: Conditionalized inclusion of <sys/time.h> and
165 (scm_getspecific, scm_setspecific): Made these two function
166 real part of the API.
168 * posix.c (s_scm_putenv): Added some code to make a
169 (putenv "FOO="), i.e. setting an empty string, work also on
170 Win32 systems. Thanks to Kevin Ryde for the proposal.
172 2003-06-12 Kevin Ryde <user42@zip.com.au>
174 * posix.c (scm_putenv): Free temporary ptr in mingw unset. Add
175 freebsd to comment about need to use unsetenv.
177 2003-06-02 Marius Vollmer <mvo@zagadka.de>
179 * ports.c (scm_peek_char): Safe the column of the port around the
180 getc/ungetc calls. Thanks to Dr. Peter Ivanyi!
182 2003-06-07 Kevin Ryde <user42@zip.com.au>
184 * tags.h: Use inttypes.h and stdint.h when available, for INTPTR_MAX
185 and friends required by scm_t_bits setups.
187 2003-06-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
189 * tags.h (scm_tc2_int): Added.
191 * tags.h (scm_tc3_int_1, scm_tc3_int_2): Expressed in terms of
194 * tags.h (scm_tcs_cons_imcar, scm_tcs_cons_nimcar, scm_tcs_struct,
195 scm_tcs_closures): Hard coded values replaced by symbolic ones.
197 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
199 * eval.c: Partially undid my patch from 2003-05-31. This patch
200 caused the segfault referenced in the previous changelog entry.
202 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
204 * tags.h: Fixed comment about the immediate type code layout.
206 * eval.c: Fixed handling of non-special instructions. Without
207 this patch, guile will segfault on (#\0) and similar instructions.
209 2003-06-05 Kevin Ryde <user42@zip.com.au>
211 * numbers.c (scm_max, scm_min): For inum, bignum and real, if other
212 operand is NaN, then return NaN. Also avoid passing NaN to mpz_cmp_d.
214 * read.c (scm_input_error): Pass arg list parameter to scm_error_scm,
215 rather than SCM_EOL. Needed by "Unknown # object" case in scm_lreadr.
217 2003-06-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
219 * __scm.h, gc-card.c (SCM_DEBUG_DEBUGGER_SUPPORT,
220 SCM_DEBUG_DEBUGGING_SUPPORT): Renamed macro
221 SCM_DEBUG_DEBUGGER_SUPPORT to SCM_DEBUG_DEBUGGING_SUPPORT and
222 generalized it to apply not only to C level functions but also to
223 scheme level functions.
225 * debug.c, debug.h, eval.c (make-iloc, scm_make_iloc, iloc?,
226 scm_iloc_p, dbg-make-iloc, scm_dbg_make_iloc, dbg-iloc?,
227 scm_dbg_iloc_p): Moved functions scm_make_iloc, scm_iloc_p to
228 eval.c, made them available under SCM_DEBUG_DEBUGGING_SUPPORT == 1
229 only and renamed them to scm_dbg_make_iloc, scm_dbg_iloc_p,
232 * deprecated.h, eval.c, eval.h (SCM_ILOC00, SCM_IDINC,
233 SCM_IDSTMSK): Deprecated. The macro definitions are moved from
234 eval.h into eval.c and a copy is placed into deprecated.h.
236 * eval.c, eval.h (SCM_MAKE_ILOC): Removed from eval.h and placed
237 into eval.c. This definition was not part of the API in any
238 officially released version of guile and thus does not need to go
239 through a phase of deprecation.
241 2003-06-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
243 * deprecated.c, deprecated.h, eval.c, eval.h (scm_s_expression,
244 scm_s_test, scm_s_body, scm_s_bindings, scm_s_variable,
245 scm_s_clauses, scm_s_formals): Deprecated. In eval.c the
246 definitions are make static and renamed from scm_s_xxx to s_xxx.
247 In deprecated.c the original definitions are copied.
249 * deprecated.h, eval.c, eval (SCM_EVALIM2, SCM_EVALIM, SCM_XEVAL,
250 SCM_XEVALCAR): Deprecated. The macro definitions are moved from
251 eval.h into eval.c and a copy (slightly modified to work in user
252 code) is placed into deprecated.h.
254 * eval.c: Use the local static s_xxx definitions instead of the
255 scm_s_xxx definitions throughout.
257 2003-06-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
259 This set of patches separates the representation of the cxr family
260 of functions (car, cdr etc.) from the dsubr family of functions
261 (i. e. functions that take a double precision floating point
262 argument). Further, the algorithm for handling the cxr function
265 * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_1), numbers.c
266 (scm_asinh, scm_acosh, scm_atanh, scm_truncate, scm_round, floor,
267 ceil, sqrt, fabs, exp, log, sin, cos, tan, asin, acos, atan, sinh,
268 cosh, tanh), objects.c (scm_class_of), procprop.c
269 (scm_i_procedure_arity), ramap.c (scm_array_map_x), tags.h
270 (scm_tc7_dsubr, scm_tcs_subrs): Introduce scm_tc7_dsubr as new
271 typecode for the dsubr family of functions.
273 * ramap.c (ramap_cxr, ramap_dsubr): Renamed ramap_cxr to
276 * eval.c (SCM_CEVAL, SCM_APPLY, call_cxr_1), pairs.c
277 (scm_init_pairs): Make use of the (now usable) second cell element
278 of a scm_tc7_cxr function to implement the cxr family of functions
281 2003-05-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
283 * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_0,
284 scm_trampoline_1, scm_trampoline_2): Postpone error cases to the
285 end of an if-else-if-sequence of checks.
287 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
289 * eval.c (SCM_CEVAL): Improved readability of call-with-values
290 execution. Generalize apply_closure to apply_proc and use that
291 for call-with-values.
293 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
295 * eval.c (SCM_CEVAL): Avoid one level of indirection when applying
298 2003-05-30 Stefan Jahn <stefan@lkcc.org>
300 * posix.c (s_scm_putenv): Use the new HAVE_UNSETENV
301 appropriately for mingw32 hosts.
303 * numbers.h: Defining copysign(), isnan() and finite() to
304 be prefixed by a single '_' for mingw32 hosts.
306 2003-05-30 Kevin Ryde <user42@zip.com.au>
308 * numbers.c (z_negative_one): New variable.
309 (scm_init_numbers): Initialize it.
310 (scm_logcount): Use it and mpz_hamdist to count zeros for negatives.
312 2003-05-29 Stefan Jahn <stefan@lkcc.org>
314 * win32-dirent.c: Use malloc() instead of scm_malloc().
316 * stime.c (s_scm_strftime): Add a type cast to avoid compiler
319 * posix.c (s_scm_putenv): Disable use of unsetenv() for the
322 * modules.c (s_scm_module_import_interface): Renamed local
323 variable interface to _interface. Seems like 'interface'
324 is a special compiler directive for the mingw32 compiler.
326 * mkstemp.c: Provide prototype to avoid compiler warning.
328 * load.c (s_scm_search_path): Fixed absolute and relative
329 path detections for native Windows platforms.
331 * gc.h, threads.h: Export some more symbols using SCM_API (necessary
332 to build on mingw32).
334 * gc-freelist.c ("s_scm_map_free_list",
335 "s_scm_gc_set_debug_check_freelist_x"): Fixed use of FUNC_NAME.
337 * fports.c (fport_fill_input): Disable use of
338 fport_wait_for_input() on Win32 platforms.
340 * filesys.c (s_scm_basename): Fixed __MINGW32__ code.
342 * Makefile.am: Modified some rules for cross compiling.
344 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
346 * eval.c (SCM_CEVAL): In case of an application, all checks for a
347 proper function object and the correct number of arguments are now
348 performed in the application part of SCM_CEVAL.
350 (scm_badformalsp): Removed.
352 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
354 * deprecated.c (scm_read_and_eval_x): Fixed C99-ism.
356 2003-05-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
358 * num2integral.i.c (NUM2INTEGRAL): Avoid warning about conditional
359 always being false by inserting preprocessor conditional. (Thanks
362 * __scm.h (SCM_STACK_PTR): New macro. (Cast argument through
363 (void *) in order to avoid an aliasing warning; thanks to Bruce
366 * stackchk.h (SCM_STACK_OVERFLOW_P): Use SCM_STACK_PTR.
368 * threads.c (suspend, launch_thread, scm_threads_mark_stacks): Use
371 * threads.c (scm_threads_mark_stacks): Bugfix: Changed
372 thread->base --> t->base.
374 * eval.c (SCM_CEVAL): Don't cast argument of SCM_STACK_OVERFLOW_P.
376 2003-05-20 Marius Vollmer <marius.vollmer@uni-dortmund.de>
378 * deprecated.h, deprecated.c (scm_makstr, scm_makfromstr,
379 scm_variable_set_name_hint, scm_builtin_variable,
380 scm_internal_with_fluids, scm_make_gsubr,
381 scm_make_gsubr_with_generic, scm_create_hook, SCM_LIST0,
382 SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5, SCM_LIST6,
383 SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify, scm_sloppy_memq,
384 scm_sloppy_memv, scm_sloppy_member, scm_read_and_eval_x,
385 scm_subr_entry, SCM_SUBR_DOC, scm_make_subr,
386 scm_make_subr_with_generic, scm_make_subr_opt,
387 scm_call_catching_errors, scm_make_smob_type_mfpe,
388 scm_set_smob_mfpe, scm_strprint_obj, scm_read_0str, scm_eval_0str,
389 SCM_CHARS, SCM_UCHARS, SCM_LENGTH): Re-added from the release_1_6
390 branch. Some have been slightly rewritten.
391 (scm_i_object_chars, scm_i_object_length): New, to support
392 SCM_CHARS, SCM_UCHARS, and SCM_LENTH.
394 2003-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
396 * eval.c (scm_m_do, unmemocopy, SCM_CEVAL): Reversed order of
397 names and inits in the memoized code of do.
399 2003-05-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
401 * c-tokenize.lex (yyget_lineno, yyget_in, yyget_out, yyget_leng,
402 yyget_text, yyset_lineno, yyset_in, yyset_out, yyget_debug,
403 yyset_debug, yylex_destroy): Added prototypes (otherwise we'll get
404 a compilation error if error-on-warning is enabled).
407 2003-05-17 Marius Vollmer <mvo@zagadka.de>
409 * c-tokenize.lex: Gobble up complete lines after a '#'. This
410 removes preprocessor directives from the snarfage that might
411 otherwise confuse us. These directives appear when compiling with
414 2003-05-16 Han-Wen Nienhuys <hanwen@cs.uu.nl>
416 * ChangeLog: add my surname
418 * srcprop.c (scm_finish_srcprop): use
419 scm_gc_register_collectable_memory()
420 (scm_make_srcprops): idem.
422 2003-05-14 Han-Wen Nienhuys <hanwen@cs.uu.nl>
424 * gc-malloc.c (scm_gc_register_collectable_memory): avoid
425 wrap-around for scm_mtrigger
426 (scm_gc_register_collectable_memory): abort on overflowing
429 2003-05-13 Kevin Ryde <user42@zip.com.au>
431 * numbers.c (xmpz_cmp_d): New macro, handling infs if gmp doesn't.
432 (scm_num_eq_p, scm_less_p, scm_max, scm_min): Use it.
434 2003-05-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
436 * backtrace.c (scm_display_error_message): Introduced fancy
437 printing with max level 7 and length 10. (Purpose: avoid printing
438 gigantic objects in error messages.)
440 * print.c, print.h (scm_i_port_with_print_state): New function.
442 * print.c (scm_iprin1, scm_printer_apply,
443 scm_port_with_print_state): Use scm_i_port_with_print_state.
444 (scm_simple_format): Modified not to destroy print states.
445 (print_state_mutex): New mutex.
446 (scm_make_print_state, scm_free_print_state, scm_prin1):
447 Lock/unlock print_state_mutex.
449 * deprecated.h (SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK):
450 Use current names in definitions.
452 2003-05-10 Kevin Ryde <user42@zip.com.au>
454 * numbers.c (scm_num_eq_p, scm_less_p): Don't pass NaN to mpz_cmp_d.
456 * numbers.c (scm_integer_length): On negative bignums, adjust
457 mpz_sizeinbase to account for it looking at absolute value where we
458 want ones-complement.
460 * numbers.c (scm_gcd): In bignum/inum, don't pass yy==0 to mpz_gcd_ui
461 since we're only using the ulong return value, and x might not fit.
463 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
465 * eval.c, eval.h, read.c, read.h (scm_sym_dot): Moved from eval to
466 read. This will allow to make the definition in read.c static.
468 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
470 * eval.c, eval.h, evalext.c, evalext.h (scm_m_undefine): Moved
471 from evalext to eval. This will allow to make some of the
472 definitions in eval.c static.
474 2003-05-06 Kevin Ryde <user42@zip.com.au>
476 * numbers.c (scm_difference): In inum - bignum, handle negative inum.
477 (scm_logcount): Use mpz_com, not mpz_neg.
479 2003-05-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
481 The purpose of this patch is to make guile's internal memoizers
482 distinguishable from memoizing macros created on the scheme level
483 or from user provided primitive memoizing macros. The reason is,
484 that the internal memoizers are the only ones that are allowed to
485 transform their scheme input into memoizer byte code, while all
486 other memoizing macros may only transform scheme code into new
489 To achieve this, a new macro type 'builtin-macro!' is introduced.
490 Currently, 'builtin-macro!'s are handled as memoizing macros, but
491 this will change when the memoizer and executor are separated.
493 * macros.[ch] (scm_i_makbimacro): New.
495 * macros.h (SCM_BUILTIN_MACRO_P): New.
497 * macros.c (macro_print, scm_macro_type): Support builtin-macro!s.
499 * eval.c, goops.c: All of guile's primitive memoizing macros are
500 primitive builtin-macros now.
502 * eval.c (scm_macroexp, SCM_CEVAL): Make sure the primitive
503 builtin-macros are handled equally to memoizing macros.
505 2003-05-04 Marius Vollmer <mvo@zagadka.de>
507 * throw.c (scm_ithrow): Remove "asm volatile" hack. It used to
508 work around a bug in GCC 2.95.2 but is now a bug in itself.
510 2003-05-02 Marius Vollmer <mvo@zagadka.de>
512 * deprecated.h (scm_rstate, scm_rng, SCM_SLOPPY_CONSP,
513 SCM_SLOPPY_NCONSP, scm_tc7_ssymbol, scm_tc7_msymbol,
514 scm_tcs_symbols): New.
516 2003-04-30 Marius Vollmer <marius.vollmer@uni-dortmund.de>
518 * deprecated.h, deprecated.c (scm_protect_object,
519 scm_unprotect_object, SCM_SETAND_CAR, SCM_SETOR_CAR,
520 SCM_SET_AND_CDR, SCM_SET_OR_CDR, SCM_FREEP, SCM_NFREEP,
521 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
522 SCM_GCCDR, scm_remember, scm_the_root_module, scm_make_module,
523 scm_ensure_user_module, scm_load_scheme_module, scm_port,
524 scm_ptob_descriptor, scm_port_rw_active,
525 scm_close_all_ports_except): New.
527 * ports.c (scm_c_port_for_each): New function, mostly copied from
529 (scm_port_for_each): Reimplemented using scm_c_port_for_each.
530 * ports.h (scm_c_port_for_each): New prototype.
532 2003-04-28 Mikael Djurfeldt <djurfeldt@nada.kth.se>
534 * eval.c (scm_m_atdispatch): Removed until actually needed. (This
535 macro was introduced in anticipation of GOOPS method compilation
538 * goops.c: Removed binding of @dispatch.
540 2003-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
542 * eval.c, goops.c (@dispatch, @slot-ref, @slot-set!): Move the
543 instructions that bind the macros on the scheme level back to
544 goops.c in order to make sure again that the bindings go into the
545 (oop goops) module and are not visible from the outside.
547 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
549 * eval.c: Non functional change: Separated R5RS and non-R5RS
550 macros into different sections of the file and ordered the
551 memoizers alphabetically.
553 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
555 * eval.c (scm_ilookup): Rewritten to improve readability.
557 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
559 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
560 Partially reverted patch from 2003-04-23 in oder to find a better
561 compromise between readability and debuggability.
563 2003-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
565 * eval.c, eval.h, goops.c, goops.h (scm_m_atslot_ref,
566 scm_m_atslot_set_x, scm_m_atdispatch): Move the declarations and
567 definitions of the special goops memoizers from goops.[ch] to
568 eval.[ch]. Hmm... it seems that scm_m_atdispatch is not used
571 2003-04-24 Mikael Djurfeldt <mdj@kvast.blakulla.net>
573 * ports.c, ports.h (scm_i_port_table_mutex): New mutex.
575 * fports.c (scm_evict_ports): Lock/unlock scm_i_port_table_mutex.
577 * ports.c (scm_close_port, scm_flush_all_ports): Ditto.
579 * ioext.c (scm_fdes_to_ports): Ditto.
581 * vports.c (scm_make_soft_port): Changed SCM_DEFER/ALLOW_INTS into
582 lock/unlock scm_i_port_table_mutex.
584 * strports.c (scm_mkstrport): Ditto.
586 * ports.c (scm_void_port, scm_port_for_each): Ditto.
588 * fports.c (scm_fdes_to_port): Ditto.
590 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
592 This set of patches contains no functional changes, only debatable
593 minor stylistic ones. Still, in order to prepare a patch between
594 my local copy and the CVS version, I decided to submit the changes
595 below. Then, the patch will hopefully only contain relevant
598 * eval.c (iqq): Added const specifier.
600 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
601 Use NULL instead of 0 to indicate that a pointer is returned.
602 Removed some misleading 'fall through' comments.
604 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
605 Split up long expressions into smaller ones to be more debugging
608 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
610 * eval.h (SCM_ENTER_FRAME_HDLR, SCM_APPLY_FRAME_HDLR,
611 SCM_EXIT_FRAME_HDLR): Use SCM_PACK to convert data to a SCM value
612 rather than casting to SCM.
614 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
616 * sort.c, pairs.h: Removed unnecessary includes.
618 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
620 * sort.c: Replaced hand-made trampline code by the new official
621 mechanism from eval.c. This fixes a segfault in the new test file
624 (quicksort, compare_function, scm_restricted_vector_sort_x,
625 scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
626 scm_merge_list_step, scm_sort_x, scm_sort, scm_merge_vector_x,
627 scm_merge_vector_step, scm_stable_sort_x, scm_stable_sort,
628 scm_sort_list_x, scm_sort_list): Use trampoline mechanism from
631 (subr2less, lsubrless, closureless, applyless, scm_cmp_function,
634 (compare_function): Added.
636 * sort.c (quicksort, SWAP, stack_node): Replaced pointer
637 arithmetics with index arithmetics. Changed quicksort to work on
638 an array of SCM values instead of an array of characters. Avoid
639 bytewise copying of SCM elements. Avoid allocating memory on the
640 stack with alloca. Fixed some comments.
642 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
644 * eval.c (EXTEND_ENV): Eliminated.
646 (unmemocopy, SCM_CEVAL, SCM_APPLY): Use SCM_EXTEND_ENV instead of
649 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
651 * __scm.h (SCM_DEBUG_DEBUGGER_SUPPORT): New compile-time option.
653 * gc.card.c (scm_gc_marked_p): Fixed compiler warning when
654 compiling with SCM_DEBUG==1 by moving definition behind prototype.
656 * gc.card.c (scm_dbg_t_list_cell, scm_dbg_t_double_cell,
657 scm_dbg_gc_marked_p, scm_dbg_gc_get_card, scm_dbg_gc_get_bvec,
658 scm_t_list_cell_struct, scm_t_list_cell, scm_t_double_cell,
659 scm_gc_marked_p, scm_gc_get_card, scm_gc_get_bvec): Fixed
660 functions such that they check if the object is a non-immediate.
661 Further, renamed identifiers to use the scm_dbg_ prefix and made
662 their inclusion into the lib dependent of the
663 SCM_DEBUG_DEBUGGER_SUPPORT compile time option.
665 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
667 * __scm.h: Fixed comment about the SCM_DEBUG_TYPING_STRICTNESS
670 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
672 * list.c (scm_ilength, scm_last_pair), unif.c (l2ra): Prefer
673 !SCM_CONSP over SCM_NCONSP. Now, guile itself does not include
674 any calls to SCM_NCONSP any more.
676 * unif.c (l2ra): Eliminate redundant check.
678 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
680 * list.c (scm_cons_star), ramap.c (scm_ra_sum, scm_ra_product,
681 scm_array_map_x), unif.c (l2ra): Prefer !SCM_NULLP over
682 SCM_NNULLP. Now, guile itself does not include any calls to
685 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
687 * eval.c (unmemocopy, SCM_APPLY, scm_map, scm_for_each,
688 scm_copy_tree): Place assignment expressions which are part of
689 other expressions into an expression of their own.
691 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
693 * goops.c (TEST_CHANGE_CLASS, scm_sys_initialize_object): Don't
694 compare SCM values with !=.
696 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
698 * eval.c, eval.h, evalext.c, evalext.h (scm_sym_setter,
699 scm_m_generalized_set_x, scm_init_evalext): Move the declaration
700 and definition of the memoizer for the generalized set! macro from
701 evalext.[ch] to eval.[ch]. Use the SCM_SYNTAX snarfer macro to
702 define the macro object.
704 * eval.c, eval.h (s_set_x, scm_s_set_x, scm_m_set_x,
705 scm_m_generalized_set_x): Since now scm_s_set_x is only used in
706 eval.c, it is made static and renamed to s_set_x.
708 * evalext.c (scm_defined_p, scm_m_undefine): Prefer !SCM_<foo>
711 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
713 * eval.c, root.h (scm_undefineds, SCM_NUM_PROTECTS, undefineds,
714 scm_init_eval): Made scm_undefineds static in eval.c, renamed it
715 to undefineds and registered the object as a permanent object.
717 * eval.c, eval.h (scm_f_apply, scm_init_eval): Made scm_f_apply
718 static in eval.c, renamed it to f_apply and registered the object
719 as a permanent object.
721 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
723 * eval.c (SCM_BIT7, SCM_BIT8, unmemocopy, SCM_CEVAL): Renamed
724 file-local macro SCM_BIT8 to SCM_BIT7, which is more appropriate.
726 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
728 * numbers.c (scm_logtest): Fixed argument bug in the call to
729 mpz_and, which showed up when compiling with SCM_DEBUG defined.
731 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
733 * gc-card.c (scm_i_sweep_card, scm_i_init_card_freelist): Fixed
734 type errors that showed up when compiling with SCM_DEBUG defined.
736 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
738 * continuations.c, continuations.h, eval.c, eval.h, extensions.c,
739 gsubr.c, guile.c, init.c, read.c, root.c, root.h, stackchk.h,
740 throw.c: Removed uses of DEBUG_EXTENSIONS and DYNAMIC_LINKING to
741 fix compile errors with --disable-deprecated.
743 2003-04-17 Rob Browning <rlb@defaultvalue.org>
745 * numbers.c (scm_integer_expt): fix case where we were declaring
746 vars in the middle of a statement block. Thanks to Thamer
749 2003-04-17 Mikael Djurfeldt <djurfeldt@nada.kth.se>
751 * goops.c (TEST_CHANGE_CLASS): Update variable class after class
754 * eq.c (scm_eqv_p): Turned into a primitive generic.
756 2003-04-16 Rob Browning <rlb@defaultvalue.org>
758 * gc_os_dep.c: Added patch for UnixWare and OpenUNIX support.
759 Thanks to Boyd Gerber.
760 Added check for __arm__ in addition to arm for LINUX and copied
761 __s390__ defines from upstream libgc. Thanks to James Treacy for
762 reporting the problems.
764 * numbers.c (PTRDIFF_MIN): use SCM_CHAR_BIT.
766 * socket.c: use SCM_CHAR_BIT.
768 * random.c (scm_c_random_bignum): use SCM_CHAR_BIT.
770 * num2integral.i.c (NUM2INTEGRAL): use SCM_CHAR_BIT.
772 2003-04-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
774 * feature.c (scm_init_feature): Always add threads feature.
776 2003-04-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
778 * goops.c (scm_sys_fast_slot_ref): Use SCM_SLOT instead of
779 scm_at_assert_bound_ref. (We don't want the unbound check. See
780 oop/goops/active-slot.scm.)
782 2003-04-14 Rob Browning <rlb@defaultvalue.org>
784 * tags.h: scm_t_intptr should have been intptr_t.
786 2003-04-13 Rob Browning <rlb@defaultvalue.org>
788 * __scm.h (SCM_FLUSH_REGISTER_WINDOWS): don't just rely on "sparc"
790 #if defined (sparc) || defined (__sparc__) || defined (__sparc)
791 as gc_os_dep.c suggests is appropriate.
793 * goops.c (prep_hashsets): make static to match prototype.
794 (scm_sym_args): SCM_SYMBOL -> SCM_GLOBAL_SYMBOL. Thanks to Albert
797 * c-tokenize.lex: remove trailing comma from enum. Thanks to
800 * gc_os_dep.c: add NetBSD powerpc config info. Thanks to Thomas
803 2003-04-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
805 * goops.c (scm_sys_prep_layout_x): Instance allocation is now
806 indicated through extra fields in getters-n-setters.
807 (scm_add_slot): Adapted to new format of getters_n_setters slot.
808 (Thanks to Andy Wingo.)
810 2003-02-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
812 * gc-segment.c: add comment
814 2003-04-07 Rob Browning <rlb@defaultvalue.org>
816 * debug.h: change "id" arg name to "info_id" to avoid objective-c
819 * num2integral.i.c (NUM2INTEGRAL): fix bug pointed out by Mikael
820 and add regression test to standalone/.
822 2003-04-06 Rob Browning <rlb@defaultvalue.org>
824 * strings.c (scm_mem2string): use memcpy rather than by-hand loop.
825 Thanks to Dale P. Smith.
827 * random.c: #include gmp.h.
828 (scm_c_random_bignum): normalize result on return.
830 * init.c: #include gmp.h.
832 * numbers.h: remove the gmp.h #include (not needed now).
834 * posix.h: change occurences of "id" to something else so we don't
835 cause trouble when included via objective-c (can't hurt, might
836 help). Still have usage in debug.h, though.
838 2003-04-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
840 * random.c (scm_c_random_bignum): Don't generate a random number
841 equal to m (the second argument of scm_c_random_bignum); only
842 generate numbers in the range 0 <= r < m.
843 (scm_c_default_rstate): Use SCM_VARIABLE_REF to access
844 scm_var_random_state.
846 * num2integral.i.c (INTEGRAL2BIG): Put negation of n inside then
849 2003-04-05 Rob Browning <rlb@defaultvalue.org>
851 * modules.c (scm_module_import_interface): move declaration of
852 uses before any code.
854 2003-04-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
856 * Makefile.am (scmconfig.h): Look for config.h in top_builddir,
859 * hashtab.c (rehash_after_gc): Clear to_rehash list before
860 processing it in order to avoid an infinite loop.
862 * print.c (scm_prin1): Remember old state of pstate->writingp.
864 2003-04-05 Marius Vollmer <mvo@zagadka.de>
866 * Changed license terms to the plain LGPL thru-out.
868 2003-04-04 Rob Browning <rlb@defaultvalue.org>
870 * socket.c (FLIPCPY_NET_HOST_128): new macro.
871 (ipv6_net_to_num, ipv6_num_to_net, bignum_in_ipv6_range_p):
872 rewrite to handle GMP bignums.
875 * random.c (scm_c_random_bignum): rewrite to handle GMP bignums.
877 * ports.c (scm_getc): minor tweak.
879 * numbers.h: remove SCM_BIGDIG conditionals, reorganize, and
880 rewrite to handle GMP bignums.
882 * numbers.c: rewrite *many* functions to handle GMP bignums.
884 * num2integral.i.c (NUM2INTEGRAL, INTEGRAL2NUM, INTEGRAL2BIG):
887 * num2float.i.c (NUM2FLOAT): handle GMP bignums.
889 * init.c (check_config): remove SCM_BIGDIG conditionals.
890 (scm_init_guile_1): test to make sure mpz_t fits in a double_cell.
892 * gc-card.c ("sweep_card"): handle new mpz_t bignums.
894 * eval.c: remove SCM_BIGDIG conditionals.
896 * eq.c (s_scm_eqv_p): scm_i_bigcomp -> scm_i_bigcmp.
898 2003-03-31 Rob Browning <rlb@defaultvalue.org>
900 * Makefile.am (scmconfig.h): change srcdir to builddir. (Thanks
903 2003-03-27 Rob Browning <rlb@defaultvalue.org>
905 * threads.h: fix various preprocessor usages of new public
906 symbols to expect 0 or 1 values rather than 1 or undefined.
907 i.e. change #ifdef to #if, etc.
909 * threads.c: fix various preprocessor usages of new public
910 symbols to expect 0 or 1 values rather than 1 or undefined.
911 i.e. change #ifdef to #if, etc.
913 * tags.h: fix various preprocessor usages of new public
914 symbols to expect 0 or 1 values rather than 1 or undefined.
915 i.e. change #ifdef to #if, etc.
917 * stacks.c: fix various preprocessor usages of new public
918 symbols to expect 0 or 1 values rather than 1 or undefined.
919 i.e. change #ifdef to #if, etc.
921 * stackchk.h: fix various preprocessor usages of new public
922 symbols to expect 0 or 1 values rather than 1 or undefined.
923 i.e. change #ifdef to #if, etc.
925 * stackchk.c: fix various preprocessor usages of new public
926 symbols to expect 0 or 1 values rather than 1 or undefined.
927 i.e. change #ifdef to #if, etc.
929 * sort.c: fix various preprocessor usages of new public
930 symbols to expect 0 or 1 values rather than 1 or undefined.
931 i.e. change #ifdef to #if, etc.
933 * read.c: fix various preprocessor usages of new public
934 symbols to expect 0 or 1 values rather than 1 or undefined.
935 i.e. change #ifdef to #if, etc.
937 * random.c: fix various preprocessor usages of new public
938 symbols to expect 0 or 1 values rather than 1 or undefined.
939 i.e. change #ifdef to #if, etc.
941 * print.c: fix various preprocessor usages of new public
942 symbols to expect 0 or 1 values rather than 1 or undefined.
943 i.e. change #ifdef to #if, etc.
945 * objects.c: fix various preprocessor usages of new public
946 symbols to expect 0 or 1 values rather than 1 or undefined.
947 i.e. change #ifdef to #if, etc.
949 * numbers.h: fix various preprocessor usages of new public
950 symbols to expect 0 or 1 values rather than 1 or undefined.
951 i.e. change #ifdef to #if, etc.
953 * null-threads.c: fix various preprocessor usages of new public
954 symbols to expect 0 or 1 values rather than 1 or undefined.
955 i.e. change #ifdef to #if, etc.
957 * lang.c: fix various preprocessor usages of new public
958 symbols to expect 0 or 1 values rather than 1 or undefined.
959 i.e. change #ifdef to #if, etc.
961 * lang.h: fix various preprocessor usages of new public
962 symbols to expect 0 or 1 values rather than 1 or undefined.
963 i.e. change #ifdef to #if, etc.
965 * iselect.h: fix various preprocessor usages of new public
966 symbols to expect 0 or 1 values rather than 1 or undefined.
967 i.e. change #ifdef to #if, etc.
969 * init.c: fix various preprocessor usages of new public
970 symbols to expect 0 or 1 values rather than 1 or undefined.
971 i.e. change #ifdef to #if, etc.
973 * gh_data.c: fix various preprocessor usages of new public
974 symbols to expect 0 or 1 values rather than 1 or undefined.
975 i.e. change #ifdef to #if, etc.
977 * gh.h: fix various preprocessor usages of new public
978 symbols to expect 0 or 1 values rather than 1 or undefined.
979 i.e. change #ifdef to #if, etc.
981 * gen-scmconfig.c: change most new public symbols to be defined to
982 0 or 1 rather than being either 1 or undefined.
984 * gc_os_dep.c: fix various preprocessor usages of new public
985 symbols to expect 0 or 1 values rather than 1 or undefined.
986 i.e. change #ifdef to #if, etc.
987 (STACK_GROWS_DOWN): define to 0 or 1 rather than 1 or undef.
989 * gc.h: fix various preprocessor usages of new public
990 symbols to expect 0 or 1 values rather than 1 or undefined.
991 i.e. change #ifdef to #if, etc.
993 * gc-card.c: fix various preprocessor usages of new public
994 symbols to expect 0 or 1 values rather than 1 or undefined.
995 i.e. change #ifdef to #if, etc.
997 * gc-mark.c: fix various preprocessor usages of new public
998 symbols to expect 0 or 1 values rather than 1 or undefined.
999 i.e. change #ifdef to #if, etc.
1001 * feature.c: fix various preprocessor usages of new public
1002 symbols to expect 0 or 1 values rather than 1 or undefined.
1003 i.e. change #ifdef to #if, etc.
1005 * evalext.c: fix various preprocessor usages of new public
1006 symbols to expect 0 or 1 values rather than 1 or undefined.
1007 i.e. change #ifdef to #if, etc.
1009 * eval.h: fix various preprocessor usages of new public
1010 symbols to expect 0 or 1 values rather than 1 or undefined.
1011 i.e. change #ifdef to #if, etc.
1013 * eval.c: fix various preprocessor usages of new public
1014 symbols to expect 0 or 1 values rather than 1 or undefined.
1015 i.e. change #ifdef to #if, etc.
1017 * eq.c: fix various preprocessor usages of new public
1018 symbols to expect 0 or 1 values rather than 1 or undefined.
1019 i.e. change #ifdef to #if, etc.
1021 * coop.c: fix various preprocessor usages of new public
1022 symbols to expect 0 or 1 values rather than 1 or undefined.
1023 i.e. change #ifdef to #if, etc.
1025 * coop-threads.c: fix various preprocessor usages of new public
1026 symbols to expect 0 or 1 values rather than 1 or undefined.
1027 i.e. change #ifdef to #if, etc.
1029 * coop-pthreads.c: fix various preprocessor usages of new public
1030 symbols to expect 0 or 1 values rather than 1 or undefined.
1031 i.e. change #ifdef to #if, etc.
1033 * coop-defs.h: fix various preprocessor usages of new public
1034 symbols to expect 0 or 1 values rather than 1 or undefined.
1035 i.e. change #ifdef to #if, etc.
1037 * convert.i.c: fix various preprocessor usages of new public
1038 symbols to expect 0 or 1 values rather than 1 or undefined.
1039 i.e. change #ifdef to #if, etc.
1041 * continuations.c: fix various preprocessor usages of new public
1042 symbols to expect 0 or 1 values rather than 1 or undefined.
1043 i.e. change #ifdef to #if, etc.
1045 * _scm.h: fix various preprocessor usages of new public symbols to
1046 expect 0 or 1 values rather than 1 or undefined. i.e. change
1049 2003-03-26 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1051 * init.c (scm_init_guile_1): Call scm_i_init_deprecated.
1053 * deprecated.c, deprecated.h: New files, to collect deprecated
1054 things in one place.
1055 * Makefile.am: Added them in all the right places.
1057 * Makefile.am (EXTRA_DIST): Added "scmconfig.h.top".
1058 (scmconfig.h): Get "scmconfig.h.top" from $(srcdir) so that VPATH
1060 (DOT_X_FILES): Removed "iselect.x".
1061 (DOT_DOC_FILES): Removed "iselect.doc".
1063 2003-03-25 Rob Browning <rlb@defaultvalue.org>
1065 * win32-socket.h: #include "libguile/__scm.h". Replace usage of
1066 HAVE_WINSOCK2_H with SCM_HAVE_WINSOCK2_H.
1068 * win32-socket.c: #include <config.h> if HAVE_CONFIG_H.
1070 * vports.c: #include <config.h> if HAVE_CONFIG_H.
1072 * unif.c: #include <config.h> if HAVE_CONFIG_H. Replace usage of
1073 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1075 * threads.h: replace usage of struct timespect with
1076 scm_t_timespec. Replace usage of USE_PTHREAD_THREADS with
1077 SCM_USE_PTHREAD_THREADS. Remove typedef for struct timespec in
1078 favor of scm_t_timespec from scmconfig.h.
1080 * threads.c: move libguile/_scm.h include to the top so we pick up
1081 any critical defines like _GNU_SOURCE early. Replace usage of
1082 struct timespect with scm_t_timespec. Replace usage of
1083 STACK_GROWS_UP with SCM_STACK_GROWS_UP. Replace usage of
1084 USE_PTHREAD_THREADS with SCM_USE_PTHREAD_THREADS.
1086 * threads-plugin.h: replace usage of struct timespect with
1089 * threads-plugin.c: #include <config.h> if HAVE_CONFIG_H. Replace
1090 usage of struct timespect with scm_t_timespec.
1092 * tags.h: move HAVE_STDINT_H handling to scmconfig.h. Move
1093 HAVE_INTTYPES_H handling to scmconfig.h. #include
1094 "libguile/__scm.h". Rework handling for scm_t_bits,
1095 scm_t_signed_bits, SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
1096 SCM_T_SIGNED_BITS_MIN, and SIZEOF_SCM_T_BITS to use scm_t_intptr,
1097 scm_t_uintptr, SCM_SIZEOF_INTPTR_T, and SCM_SIZEOF_UINTPTR_T, and
1098 SCM_SIZEOF_UNSIGNED_LONG. Rename usage of HAVE_ARRAYS to
1101 * symbols.c: #include <config.h> if HAVE_CONFIG_H.
1103 * struct.c: #include <config.h> if HAVE_CONFIG_H.
1105 * strports.c: #include <config.h> if HAVE_CONFIG_H.
1107 * strop.c: #include <config.h> if HAVE_CONFIG_H.
1109 * stime.h: move handling of time related headers to scmconfig.h.
1111 * stime.c: #include <config.h> if HAVE_CONFIG_H.
1113 * stacks.c: replace usage of STACK_GROWS_UP with
1116 * sort.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1117 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1119 * socket.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1120 of uint32 and HAVE_UINT_32 with scm_t_int32.
1122 * smob.c: #include <config.h> if HAVE_CONFIG_H.
1124 * simpos.c: #include <config.h> if HAVE_CONFIG_H.
1126 * script.c: #include <config.h> if HAVE_CONFIG_H.
1128 * scmsigs.c: #include <config.h> if HAVE_CONFIG_H.
1130 * scmconfig.h.top: new file -- preamble for scmconfig.h.
1132 * rw.c: #include <config.h> if HAVE_CONFIG_H.
1134 * regex-posix.c: #include <config.h> if HAVE_CONFIG_H.
1136 * read.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1138 * rdelim.c: #include <config.h> if HAVE_CONFIG_H.
1140 * random.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1141 of LONG32, LONG64, SIZEOF_LONG, and HAVE_LONG_LONGS with
1142 scm_t_int32, scm_t_int64, and SCM_HAVE_T_INT64. Rename usage of
1143 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1145 * ramap.c: replace usage of HAVE_LONG_LONGS with
1146 "SCM_SIZEOF_LONG_LONG != 0".
1148 * putenv.c: #include <config.h> if HAVE_CONFIG_H. #include
1149 "libguile/scmconfig.h".
1151 * pthread-threads.c: #include <config.h> if HAVE_CONFIG_H.
1153 * print.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1154 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1156 * posix.c: #include <config.h> if HAVE_CONFIG_H.
1158 * ports.c: #include <config.h> if HAVE_CONFIG_H.
1160 * objects.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1162 * numbers.h: replace usage of HAVE_FLOATINGPOINT_H with
1163 SCM_HAVE_FLOATINGPOINT_H. Replace usage of HAVE_IEEEFP_H with
1164 SCM_HAVE_IEEEFP_H. Replace usage of HAVE_NAN_H with
1165 SCM_HAVE_NAN_H. Replace usage of STDC_HEADERS with
1166 SCM_HAVE_STDC_HEADERS. Replace usage of ptrdiff_t with
1167 scm_t_ptrdiff. Replace usage of HAVE_LONG_LONGS with
1168 "SCM_SIZEOF_LONG_LONG != 0".
1170 * numbers.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1171 of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". Replace
1172 usage of ptrdiff_t with scm_t_ptrdiff. Replace usage of
1173 SIZEOF_PTRDIFF_T with SCM_SIZEOF_SCM_T_PTRDIFF.
1175 * num2integral.i.c: #include <config.h> if HAVE_CONFIG_H.
1177 * null-threads.h: replace usage of struct timespect with
1180 * net_db.c: #include <config.h> if HAVE_CONFIG_H.
1182 * mkstemp.c: #include <config.h> if HAVE_CONFIG_H. #include
1183 "libguile/__scm.h". Remove definition of gcc_uint64_t in favor of
1184 scm_t_uint64 and rename usages.
1186 * mallocs.c: #include <config.h> if HAVE_CONFIG_H.
1188 * load.c: #include <config.h> if HAVE_CONFIG_H.
1190 * iselect.h: move handling of time related headers to scmconfig.h.
1191 Rename usage of HAVE_SYS_SELECT_H to SCM_HAVE_SYS_SELECT_H.
1192 Rename usage of HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Rename
1193 usage of USE_COOP_THREADS to SCM_USE_COOP_THREADS.
1195 * iselect.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1196 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
1197 USE_NULL_THREADS to SCM_USE_NULL_THREADS.
1199 * ioext.c: #include <config.h> if HAVE_CONFIG_H.
1201 * inline.h: #include "libguile/__scm.h" at the top. Change code
1202 to use SCM_C_INLINE and SCM_INLINE_C_INCLUDINT_INLINE_H to decide
1203 what to do instead of creating a new public #define. Rename usage
1204 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
1205 USE_NULL_THREADS to SCM_USE_NULL_THREADS. Rename usage of
1206 USE_COPT_THREADS to SCM_USE_COPT_THREADS.
1208 * inline.c: rearrange handling -- now we just #define
1209 SCM_INLINE_C_INCLUDING_INLINE_H to 1 and #include
1210 "libguile/inline.h". scmconfig.h will define SCM_C_INLINE as
1211 appropriate, and we use that in inline.h along with the above
1212 define to determine how to respond.
1214 * init.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1215 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1217 * guile.c: #include <config.h> if HAVE_CONFIG_H.
1219 * gh_data.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1220 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1222 * gh.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1224 * gen-scmconfig.h.in: new file -- see gen-scmconfig.c for details.
1226 * gen-scmconfig.c: new file -- see comments in file for details.
1228 * gdbinit.c: #include <config.h> if HAVE_CONFIG_H.
1230 * gc_os_dep.c: #include <config.h> if HAVE_CONFIG_H. Replace
1231 usage of STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1233 * gc.h: replace usage of SIZEOF_LONG with
1234 SCM_SIZEOF_UNSIGNED_LONG. Replace usage of USE_PTHREAD_THREADS
1235 with SCM_USE_PTHREAD_THREADS. Remove SCM_SIZEOF_LONG definition
1236 since we handle that in scmconfig.h now.
1238 * gc.c: #include <config.h> if HAVE_CONFIG_H.
1240 * gc-mark.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1241 of HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of
1242 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1244 * gc-malloc.c: #include <config.h> if HAVE_CONFIG_H.
1246 * gc-card.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1247 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1249 * fports.c: #include <config.h> if HAVE_CONFIG_H.
1251 * filesys.c: #include <config.h> if HAVE_CONFIG_H.
1253 * feature.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1254 of USE_NULL_THREADS to SCM_USE_NULL_THREADS.
1256 * extensions.c: #include <config.h> if HAVE_CONFIG_H.
1258 * evalext.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1259 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1261 * eval.c: #include <config.h> if HAVE_CONFIG_H. #include
1262 "libguile/__scm.h" rather than scmconfig.h. Rename usage of
1263 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
1264 with "SCM_SIZEOF_LONG_LONG != 0".
1266 * error.c: #include <config.h> if HAVE_CONFIG_H.
1268 * eq.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1269 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
1270 with "SCM_SIZEOF_LONG_LONG != 0".
1272 * deprecation.c: #include <config.h> if HAVE_CONFIG_H.
1274 * coop.c: replace usage of struct timespect with scm_t_timespec.
1275 #include <config.h> if HAVE_CONFIG_H.
1277 * coop-threads.c: #include "libguile/_scm.h" early. Replace
1278 usage of struct timespect with scm_t_timespec. Replace usage of
1279 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1281 * coop-pthreads.c: #include "libguile/_scm.h" early. Replace
1282 usage of struct timespect with scm_t_timespec. Replace usage of
1283 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1285 * coop-defs.h: move handling of time related headers to
1286 scmconfig.h. Add #include "libguile/__scm.h". Rename usage of
1287 HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Replace usage of struct
1288 timespect with scm_t_timespec.
1290 * convert.i.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1292 * convert.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1294 * convert.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1295 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1297 * continuations.c: move libguile/_scm.h include to the top so we
1298 pick up any critical defines like _GNU_SOURCE early.
1300 * backtrace.c: #include <config.h> if HAVE_CONFIG_H.
1302 * async.c: #include <config.h> if HAVE_CONFIG_H.
1304 * alloca.c: #include <config.h> if HAVE_CONFIG_H.
1306 * _scm.h: #include <config.h> if HAVE_CONFIG_H.
1307 Rename usage of USE_PTHREAD_THREADS to SCM_USE_PTHREAD_THREADS.
1309 * __scm.h: move libguile/scmconfig.h include up to the top, so
1310 we're sure to pick up any critical defines like _GNU_SOURCE early.
1311 #include <limits.h> removed in favor of scmconfig.h inclusion when
1312 appropriate. STDC_HEADERS based inclusion of stdlib.h,
1313 sys/types.h, stddef.h, and sys/stdtypes.h removed in favor of
1314 scmconfig.h inclusion when appropriate. Various Win32 related
1315 definitions removed in favor of scmconfig.h inclusion when
1317 (HAVE_UINTPTR_T): definition removed (see NEWS).
1318 (SIZEOF_PTRDIFF_T): definition removed (see NEWS).
1319 (HAVE_LONG_LONGS): definition removed (see NEWS).
1320 (HAVE_LONG_LONG): definition removed (see NEWS).
1321 (HAVE_PTRDIFF_T): definition removed (see NEWS).
1323 * Makefile.am: scmconfig.h is now generated by building and
1324 running gen-scmconfig.h and capturing its output. gen-scmconfig
1325 uses config.h and the configure.in generated gen-scmconfig.h to
1326 decide what to output. See gen-scmconfig.c for details.
1327 (noinst_PROGRAMS): add gen-scmconfig.
1328 (gen_scmconfig_SOURCES): new variable.
1329 (gen-scmconfig.$(OBJEXT)): new target - be careful to handle
1330 cross-compiling right.
1331 (scmconfig.h): build scmconfig.h from gen-scmconfig's output.
1332 (BUILT_SOURCES): add scmconfig.h.
1334 2003-03-19 Marius Vollmer <mvo@zagadka.de>
1336 * gc_os_dep.c: Added defines for sparc-unknown-netbsdelf1.5 from
1337 Adrian Bunk. Thanks!
1339 2003-03-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1341 * goops.c (make_class_from_template): New fourth arg:
1343 (scm_class_extended_generic_with_setter, scm_class_self): Fixed
1346 * smob.c (scm_set_smob_apply): Call scm_i_inherit_applicable.
1348 * goops.c, objects.c, objects.h (scm_make_extended_class): New
1349 second arg: applicablep.
1350 (scm_i_inherit_applicable): New function.
1352 * goops.c, goops.h (scm_class_applicable,
1353 scm_class_extended_accessor): New classes.
1355 2003-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1357 * procs.c (scm_procedure_documentation): Removed redundant
1358 SCM_NIMP test and replaced other calls to SCM_IMP by more explicit
1361 2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1363 * list.c, list.h (scm_filter, scm_filter_x): New functions.
1365 * modules.c (scm_module_import_interface): New function.
1367 * goops.c, goops.h (scm_class_accessor_method): Renamed from
1369 (scm_class_accessor): New class.
1371 2003-03-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1373 * goops.c (scm_primitive_generic_generic): Enable primitive
1374 generic if not enabled.
1375 (scm_sys_goops_loaded): Setup unextended primitive generics.
1377 * goops.c, goops.h (scm_c_extend_primitive_generic): New function.
1379 * snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New
1382 * numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a
1383 testing example. All uses of SCM_GPROC should be converted.)
1385 * procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of
1388 * eq.c (scm_equal_p): Turned into a primitive generic.
1390 2003-02-27 Rob Browning <rlb@defaultvalue.org>
1392 * Makefile.am (scmconfig.h): new target -- generate file from
1394 (modinclude_HEADERS): remove version.h.
1395 (nodist_modinclude_HEADERS): add version.h.
1397 2003-02-24 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1399 This fixes a serious GC bug, introduced during the latest
1400 reorganization of the GC, which disabled freeing of structs and
1403 * struct.c (scm_struct_prehistory): Init scm_i_structs_to_free to
1405 (scm_struct_prehistory): Move scm_free_structs to
1406 scm_before_mark_c_hook.
1408 * gc-card.c (sweep_card): Check that we haven't swept structs on
1409 this card before. That can happen if scm_i_sweep_all_segments has
1410 been called from some other place than scm_igc.
1412 2003-02-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1414 * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31
1415 (since hash tables now adapt their size).
1417 * modules.c (scm_modules_prehistory): Changed from 2001 to 1533
1418 (current number of prehistory bindings; hashtable code will select
1419 a prime which is greater than this value).
1421 * symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139
1422 (current number of initial symbols).
1424 * properties.c (scm_init_properties): Don't specify size of
1425 scm_properties_whash.
1427 * objprop.c (scm_init_objprop): Don't specify size of
1430 * keywords.c (scm_init_keywords): Don't specify a hash table size.
1432 * hooks.c (scm_c_hook_add): Fixed bug in append mode.
1434 The following changes introduce the use of resizable hash tables
1435 throughout Guile. It also renames the old *-hash-table* functions
1436 to *-alist-vector* and places them, together with the rest of the
1437 weak vector support, in the module (ice-9 weak-vector). We should
1438 probably introduce a new, better, API for weak references, for
1439 example "weak pairs" a la MIT-Scheme. (In Chez scheme, they even
1440 look like and are used like ordinary pairs.)
1442 * environments.c (obarray_enter, obarray_retrieve, obarray_remove,
1443 leaf_environment_fold, obarray_remove_all): Use hashtable
1446 * gc.c (scm_init_storage): Moved hook initialization to
1447 scm_storage_prehistory.
1448 (scm_storage_prehistory): New function.
1449 (scm_igc): Added commentary about placement of
1450 scm_after_sweep_c_hook.
1452 * gc-mark.c (scm_mark_all): Use hashtable accessors.
1453 (scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and
1454 SCM_WVECT_WEAK_VALUE_P.
1456 * hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New
1458 (scm_vector_to_hash_table, scm_c_make_resizing_hash_table):
1460 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
1461 scm_make_doubly_weak_hash_table): Moved here from weaks.c.
1463 * init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added
1464 calls to scm_storage_prehistory and scm_hashtab_prehistory.
1466 * modules.c (module-reverse-lookup): Use hashtable accessors.
1468 * symbols.c, symbols.h (scm_i_hash_symbol): New function.
1470 * weaks.c, weaks.h (scm_make_weak_key_alist_vector,
1471 scm_make_weak_value_alist_vector,
1472 scm_make_doubly_weak_alist_vector): New functions.
1474 * weaks.c (scm_init_weaks_builtins): New function.
1476 * weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE,
1477 SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P,
1478 SCM_WVECT_NOSCAN_P): New macros.
1480 * weaks.c (scm_scan_weak_vectors): Use SCM_WVECT_WEAK_KEY_P
1481 and SCM_WVECT_WEAK_VALUE_P.
1483 * weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from
1484 allocate_weak_vector and exported.
1486 2003-02-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1488 * hashtab.c: Undid thread safety. (We decided that it's better to
1489 let the user explicitly protect the tables (or not) according what
1490 is suitable for the application.)
1492 2003-02-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1494 * hashtab.c (scm_hash_fn_remove_x, scm_internal_hash_fold): Made
1495 thread safe and handle resizing tables.
1496 (scm_ihashx, scm_sloppy_assx, scm_delx_x): Removed
1497 SCM_DEFER/ALLOW_INTS.
1499 2003-02-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1501 * hashtab.c (scm_vector_to_hash_table,
1502 scm_c_make_resizing_hash_table, scm_make_hash_table): New
1504 (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x): Made thread
1505 safe and handle resizing tables.
1507 * weaks.c (scm_make_weak_key_hash_table,
1508 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1509 Size argument made optional. Return resizable table if not
1512 2003-02-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1514 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
1515 Fixed formals tests for closures. (Thanks to Kevin Ryde.)
1517 2003-02-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1519 * debug.c (scm_procedure_source): Handle all objects for which
1520 procedure? is #t. (Thanks to Bill Schottstaedt.)
1522 2003-01-23 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1524 * futures.c (mark_futures): Don't need to mark data of recycled
1526 (scan_futures, cleanup_undead): Be smarter about marking
1527 futures---avoid unnecessary passes through future lists.
1529 * futures.h, futures.c: New files; Introduced recycling of
1530 futures. For fine-grained threading this lifts performance to
1531 another level. We can now use parallelization in inner loops of
1532 Guile programs without impossible overhead.
1534 * threads.h, threads.c: Moved futures to their own file.
1536 * Makefile.am (libguile_la_SOURCES): Added futures.c.
1537 (DOT_X_FILES): Added futures.x.
1538 (DOT_DOC_FILES): Added futures.doc.
1539 (modinclude_HEADERS): Added futures.h.
1541 * threads.c, threads.h (scm_i_create_thread): Renamed from
1542 create_thread and made global.
1544 * futures.c (scm_make_future): New procedure.
1546 * eval.c: #include "libguile/futures.h".
1548 * init.c: #include "futures.h"
1549 (scm_init_guile_1): Call scm_init_futures.
1551 * stime.c (SCM_TIME_UNITS_PER_SECOND): Renamed from CLKTCK.
1553 * stime.h (SCM_TIME_UNITS_PER_SECOND): Definition moved here.
1555 * eval.c, eval.h (scm_trampoline_0, scm_i_call_closure_0): New
1558 * eval.c (scm_trampoline_1): Fixed arguments test for closures.
1560 2003-01-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1562 * threads.c (create_thread): Don't unwind dynwind chain of parent
1563 thread before creation. Just start the new thread with an empty
1566 2003-01-20 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1568 * evalext.c, evalext.h (scm_self_evaluating_p): New function.
1570 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1572 * threads.c (scm_timed_wait_condition_variable): Support timed
1573 waiting also for simple condition variables.
1575 * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead
1576 of calling the procedure change-object-class.
1578 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1580 * ramap.c (scm_ramapc): Typo in error message.
1582 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1584 * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for
1585 slots with instance allocation.
1587 * goops.c, goops.h (scm_class_extended_generic_with_setter): New
1589 (scm_compute_applicable_methods): Use scm_generic_function_methods.
1591 * goops.c (scm_generic_function_methods): Support extended
1594 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1596 * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future.
1597 Thanks to Neil for pointing this out!
1599 2002-12-29 Neil Jerram <neil@ossau.uklinux.net>
1601 * lang.h: Remove declarations matching definitions removed from
1602 lang.c (just below).
1604 2002-12-28 Neil Jerram <neil@ossau.uklinux.net>
1606 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
1607 scm_m_while, scm_nil_eq): Remove definitions that were superfluous
1608 and already commented out.
1610 * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token,
1611 scm_lreadparen): Support reading vectors with Elisp syntax if
1612 SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS
1613 is not currently defined, and there isn't even a configure switch
1616 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de>
1618 * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath
1620 (EXTRA_DIST): Added version.h.in.
1622 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1624 This change makes it possible for one thread to do lazy sweeping
1625 while other threads are running. Now only the mark phase need to
1626 have all threads asleep. We should look further into this issue.
1627 Presently, I've put the locking of scm_i_sweep_mutex at
1628 "conservative" places due to my current lack of knowledge about
1629 the garbage collector. Please feel free to restrict these regions
1630 further to allow for maximal parallelism!
1632 * gc.c, gc.h (scm_i_sweep_mutex): New mutex.
1634 * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc,
1635 scm_gc_register_collectable_memory): Substitute locking of
1636 scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep.
1637 (scm_igc): Lock sweep mutex here instead of in callers; Calls to
1638 scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate
1639 the single-thread section (which now only contains the mark
1641 (scm_gc): Don't lock sweeo mutex here since scm_igc locks it;
1642 Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly.
1644 * threads.c (gc_section_mutex): Removed.
1646 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1648 * threads.c (create_thread): Clear parent field in root state in
1649 order not to unnecessarily remember dead threads.
1651 * eval.c (call_subr2o_1, call_lsubr2_2): New functions.
1652 (scm_trampoline_1, scm_trampoline_2): Use them.
1654 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1656 Partial introduction of real plugin interface.
1658 * Makefile.am (modinclude_HEADERS): Added threads-plugin.h.
1659 (EXTRA_DIST): Added threads-plugin.c.
1661 * threads-plugin.h, threads-plugin.c: New files.
1663 * threads.h: #include "libguile/threads-plugin.h".
1665 * threads.c: #include "libguile/threads-plugin.c".
1667 * pthread-threads.c: Temporarily remove debugging functions.
1669 * threads.c, threads.h (scm_yield): Added back.
1671 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1673 * threads.c (really_launch): Detach before unlocking
1674 thread_admin_mutex in order not to risk being joined.
1675 (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep
1676 thread_admin_mutex locked during GC.
1678 * pthread-threads.c, pthread-threads.h: Improvements to debugging
1681 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1683 * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added
1684 support for debugging mutex operations.
1686 * threads.c (scm_thread): Removed filed joining_threads.
1687 (thread_print): Print thread number as well as address of thread
1689 (scm_join_thread): Bugfix.
1690 (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex,
1691 scm_timed_wait_condition_variable, scm_signal_condition_variable,
1692 scm_broadcast_condition_variable): Use the low-level API.
1693 (scm_all_threads): Return copy of thread list (to prevent
1694 unintended destruction).
1695 (scm_threads_prehistory): Initialize heap_mutex of fake thread.
1697 * pthread-threads.c, pthread-threads.h, threads.c: Fixes to
1698 pthread "native" recursive mutex support.
1700 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1702 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
1703 Simply lock a thread C API recursive mutex.
1704 (SCM_NONREC_CRITICAL_SECTION_START,
1705 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
1706 SCM_REC_CRITICAL_SECTION_END): Removed.
1708 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
1709 direct calls to scm_rec_mutex_lock / unlock around the three calls
1710 to scm_m_expand_body.
1712 * eval.c, eval.h (promise_free): New function.
1713 (scm_force): Rewritten; Now thread-safe; Removed
1714 SCM_DEFER/ALLOW_INTS.
1716 * pthread-threads.h: Added partially implemented plugin interface
1717 for recursive mutexes. These are, for now, only intended to be
1718 used internally within the Guile implementation.
1720 * pthread-threads.c: New file.
1722 * threads.c: Conditionally #include "pthread-threads.c".
1724 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
1727 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
1728 SCM_GLOBAL_REC_MUTEX): New macros.
1730 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
1731 macros---use mutexes instead.
1733 * tags.h (SCM_IM_FUTURE): New tag.
1735 * eval.c (scm_m_future): New primitive macro.
1736 (SCM_CEVAL): Support futures.
1737 (unmemocopy): Support unmemoization of futures.
1739 * print.c (scm_isymnames): Name of future isym.
1741 * version.c: Unmade some changes to my private copy that got
1742 committed by mistake.
1744 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1746 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
1749 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
1751 * gc.c (scm_gc_sweep): Call it here instead, which is a more
1754 * threads.c (create_thread): Remember root object until the handle
1755 of the new thread is on all_threads list.
1757 * root.c (scm_make_root): Moved copying of fluids until after
1758 creation of root handle so that the fluids are GC protected. Also
1759 removed the critical section.
1761 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1763 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
1765 * gc-malloc.c (malloc_mutex): New mutex.
1766 (scm_gc_malloc_prehistory): Initialize it.
1767 (scm_realloc): Serialize call to realloc
1768 (scm_calloc): Same for calloc.
1769 Thanks to Wolfgang Jaehrling!
1770 (Now we have to make sure all calls to malloc/realloc are made
1771 through scm_malloc.)
1773 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
1775 * threads.c (really_launch): Release heap (to prevent deadlock).
1776 (create_thread): Release heap before locking thread admin mutex.
1778 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1780 * threads.c (scm_i_thread_invalidate_freelists): New
1783 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
1785 * modules.c (scm_export): Inserted a return statement.
1787 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1789 * modules.c (scm_export): new function
1791 * gc-card.c: add a note about malloc()/free() overhead.
1793 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1795 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
1798 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1800 These changes remove scm_ints_disabled (which hasn't has any
1801 effect in Guile for quite some time).
1803 * async.c, error.h (scm_ints_disabled): Removed.
1805 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
1806 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
1807 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
1808 (old_ints): Removed.
1810 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
1812 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
1815 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1817 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
1818 Removed accidental #if 0 around these functions.
1820 These changes are the start of support for preemptive
1821 multithreading. Marius and I have agreed that I commit this code
1822 into the repository although it isn't thoroughly tested and surely
1823 introduces many bugs. The bugs should only be exposed when using
1824 threads, though. Signalling and error handling for threads is
1825 very likely broken. Work on making the implementation cleaner and
1826 more efficient is needed.
1828 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
1829 (SCM_NONREC_CRITICAL_SECTION_START,
1830 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
1831 SCM_REC_CRITICAL_SECTION_END): New macros.
1832 (SCM_CRITICAL_SECTION_START/END): Defined here.
1834 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
1835 the three calls to scm_m_expand_body.
1837 * gc.h: #include "libguile/pthread-threads.h";
1838 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
1840 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
1843 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
1846 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
1848 * gc-freelist.c, threads.c (really_launch): Use
1849 SCM_FREELIST_CREATE.
1851 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
1853 * gc.c (scm_i_expensive_validation_check, scm_gc,
1854 scm_gc_for_newcell): Put threads to sleep before doing GC-related
1855 heap administration so that those pieces of code are executed
1856 single-threaded. We might consider rewriting these code sections
1857 in terms of a "call_gc_code_singly_threaded" construct instead of
1858 calling the pair of scm_i_thread_put_to_sleep () and
1859 scm_i_thread_wake_up (). Also, we would want to have as many of
1860 these sections eleminated.
1862 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
1864 * inline.h: #include "libguile/threads.h"
1866 * pthread-threads.h: Macros now conform more closely to the
1867 pthreads interface. Some of them now take a second argument.
1869 * threads.c, threads.h: Many changes.
1871 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1873 * Makefile.am (version.h): Changed $^ --> $< in rule for
1876 2002-12-08 Rob Browning <rlb@defaultvalue.org>
1878 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
1879 (SCM_MINOR_VERSION): use @--@ substitution now.
1880 (SCM_MICRO_VERSION): use @--@ substitution now.
1881 (scm_effective_version): new function prototype.
1883 * version.c (scm_effective_version): new function, also add
1886 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
1887 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
1889 (version.h): generate this here rather than configure.in. This
1890 approach tracks source edits better (i.e. more immediately).
1891 Might be worth considering for other .in files too.
1893 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
1895 Reorganized thread package selection. A thread package now only
1896 implements a small set of pthread like functions and Guile
1897 implements the rest on top of that. Guile's implementation is
1898 what the "coop-pthreads" package has been previously. Support for
1899 "coop" threads has been removed until I get time to add it again.
1901 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
1902 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
1903 null-threads.c, coop-pthreads.c.
1904 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
1907 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
1909 * threads.h: Do not include "libguile/coop-defs.h". Include
1910 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
1911 (previously deprecated) C level thread API prototypes. They are
1912 now in the thread package specific headers, "null-threads.h" and
1913 "pthread-threads.h".
1914 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
1916 (scm_threads_init): Removed.
1917 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
1918 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
1919 SCM_I_THREAD_SWITCH_COUNT): Define here.
1920 (scm_single_thread_p): Removed.
1921 (scm_call_with_new_thread): Take two args directly instead of list
1923 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
1924 SCM_SET_THREAD_LOCAL_DATA): Define here.
1926 * threads.c: Merged with "coop-pthreads.c".
1928 * null-threads.h: Implement pthread-like API as a set of macros.
1930 * pthread-threads.h: New, implement pthread-like API by deferring
1933 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
1934 has been lost in the reorganization.
1936 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
1938 The following change makes it possible to move procedure
1939 application dispatch outside inner loops. The motivation was
1940 clean implementation of efficient replacements of R5RS primitives
1943 The semantics is clear: scm_trampoline_N returns an optimized
1944 version of scm_call_N (or NULL if the procedure isn't applicable
1947 Applying the optimization to map and for-each increases efficiency
1948 noticeably. For example, (map abs ls) is 8 times faster than
1951 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
1953 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
1955 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
1956 (map, for-each): Handle also application on two args as a special
1957 case; Use trampolines.
1961 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
1962 (subr2oless): Removed.
1963 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
1964 vector GC protected.
1966 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
1969 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1971 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
1973 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
1975 * debug.c (scm_make_iloc): Added missing "return".
1977 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
1979 * strports.c (scm_eval_string_in_module): Validate second arg to
1980 be a module. Thanks to Arno Peters!
1982 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1984 * .cvsignore: remove goops.c
1986 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1988 * modules.c (scm_env_top_level, scm_lookup_closure_module,
1989 module_variable, scm_module_lookup_closure,
1990 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
1991 scm_system_module_env_p): Don't compare SCM values with C
1992 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
1995 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1997 * eval.h (SCM_MAKE_ILOC): New macro.
1999 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
2000 the iloc bitpattern here.
2002 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
2004 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
2005 part of the API, otherwise it's difficult to write Guile
2006 extensions using non-blocking I/O => moved #include
2007 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
2009 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
2012 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
2014 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
2015 are defined in configure.in.
2017 * threads.c: Removed SCM_API from function definitions. SCM_API
2018 is only for declarations.
2020 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
2022 * coop-pthreads.h: Added support for thread specific data to the
2023 generic C API for the coop-pthreads case.
2025 * threads.c, threads.h (scm_cond_init): Undo unintentional API
2027 (scm_cond_broadcast): Added missing function.
2029 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2031 * coop.c (coop_next_runnable_thread): Removed, wich should have
2032 happened when GUILE_ISELECT was hard-wired.
2034 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
2036 * Makefile.am (libguile_la_SOURCES): Added threads.c
2037 (DOT_DOC_FILES): Added threads.doc.
2038 (DOT_X_FILES): Added threads.x.
2039 (EXTRA_libguile_la_SOURCES): Removed threads.c.
2040 (noinst_HEADERS): Added coop-pthreads.c.
2041 (modinclude_HEADERS): Added coop-pthreads.h.
2043 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
2044 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
2046 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
2047 Thanks to Bill Schottstaedt!
2049 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
2051 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
2052 SCM_COPT_THREADS is defined.
2053 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
2056 * coop-pthreads.c: Some harmless renamings of internal stuff.
2057 (create_thread): New, generalized version of
2058 scm_call_with_new_thread.
2059 (scm_call_with_new_thread): Use it.
2060 (scm_spawn_thread): New, use create_thread.
2062 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
2064 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
2065 start testing it now.
2067 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
2068 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
2069 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
2072 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
2074 * scmsigs.c (signal_cell_handlers, install_handler_data,
2075 scm_delq_spine_x, really_install_handler, install_handler): New
2076 scheme for triggering signal handlers, to simplify take_signal.
2077 (take_signal): Simplified, to avoid race conditions.
2078 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
2081 * async.c (scm_async_click): Reset pending_asyncs, handle
2082 signal_asyncs. Don't set cdr of a non-signal async to #f.
2083 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
2084 always. Set pending_asyncs.
2085 (scm_system_async_mark_for_thread): Check that thread has not
2087 (scm_unmask_signals, decrease_block): Call scm_async_click after
2088 block_asyncs becomes zero.
2090 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
2093 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
2095 * root.c (root_mark): Mark them.
2096 (make_root): Initialize them.
2098 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
2100 (scm_internal_select): Define one version for USE_COOP_THREADS and
2101 one for USE_NULL_THREADS.
2102 (scm_init_iselect): Likewise.
2104 * inline.h (scm_cell, scm_double_cell): Also allow
2105 USE_COPT_THREADS to not protect the slot initializers.
2107 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
2108 because threads need to be initialized before the stack, but
2109 gsubrs such as scm_timed_condition_variable_wait can only be
2112 * threads.h: Include "coop-pthreads.h" when requested.
2113 (scm_threads_make_mutex, scm_threads_lock_mutex,
2114 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
2115 not implemented anyway.
2116 (scm_init_thread_procs, scm_try_mutex,
2117 scm_timed_condition_variable_wait,
2118 scm_broadcast_condition_variable, scm_c_thread_exited_p,
2119 scm_thread_exited_p): New prototypes.
2120 (struct timespec): Define if not already defined.
2121 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2122 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
2123 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2124 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
2127 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
2129 (scm_thread_exited_p): New.
2130 (scm_try_mutex, scm_broadcast_condition_variable): Newly
2131 registered procedures.
2132 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
2133 Use the latter as the procedure for "wait-condition-variable",
2134 thus offering a optional timeout parameter to Scheme.
2135 (scm_wait_condition_variable): Implement in terms of
2136 scm_timed_wait_condition_variable.
2137 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2138 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
2139 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2140 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
2141 scm_make_mutex, etc, and deprecate.
2142 (scm_init_threads): Do not create smobs, leave this to
2143 scm_threads_init. Do not include "threads.x" file.
2144 (scm_init_thread_procs): New, include "threads.x" here.
2146 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
2147 scm_null_mutex_lock, scm_null_mutex_unlock,
2148 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
2149 scm_null_condvar_wait, scm_null_condvar_signal,
2150 scm_null_condvar_destroy): Removed.
2151 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
2152 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
2153 scm_cond_destory): Do not define, they are now deprecated and
2154 handled by threads.{h,c}.
2156 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
2157 (scm_threads_init): Create smobs here, using the appropriate
2159 (block): Removed, now unused.
2160 (scm_c_thread_exited_p): New.
2161 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
2162 scm_null_mutex_destroy, scm_null_condvar_init,
2163 scm_null_condvar_wait, scm_null_condvar_signal,
2164 scm_null_condvar_destroy): Removed and updated users to do their
2166 (scm_try_mutex, timeval_subtract,
2167 scm_timed_wait_condition_variable,
2168 scm_broadcast_condition_variable): New.
2169 (scm_wait_condition_variable): Removed.
2171 * coop-defs.h (coop_m): Added 'level' field.
2172 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2173 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
2174 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2175 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
2177 (coop_condition_variable_broadcast): New.
2179 * coop-threads.c (scm_threads_init): Create smobs here, using the
2181 (scm_c_thread_exited_p, scm_try_mutex,
2182 scm_timed_wait_condition_variable,
2183 scm_broadcast_condition_variable): New.
2184 (scm_wait_condition_variable): Removed.
2186 * coop.c (coop_new_mutex_init): Initialize level.
2187 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
2189 (coop_condition_variable_signal): Renamed to
2190 coop_condition_variable_broadcast and reimplemented in terms of
2192 (coop_condition_variable_broadcast): New.
2194 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
2196 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
2198 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
2200 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
2203 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
2204 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
2205 give better error messages. Thanks to Bill Schottstaedt!
2207 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2209 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
2210 scm_definedp to scm_defined_p and deprecated scm_definedp.
2212 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2214 * async.h, async.c (scm_system_async): Fixed deprecation to work
2215 correctly when deprecated features are excluded.
2217 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2219 * async.c (scm_system_async_mark_for_thread): Validate thread
2222 * coop-threads.c (scm_i_thread_root): Do not validate argument.
2224 * feature.c (scm_init_feature): Don't add 'threads' for
2227 * inline.h (scm_cell, scm_double_cell): Also allow
2228 USE_NULL_THREADS to not protect the slot initializers.
2230 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
2233 * Makefile.am (noinst_HEADERS): Added null-threads.c.
2234 (modinclude_HEADERS): Added null-threads.h.
2236 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
2237 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
2238 (scm_init_threads): Use generic type names scm_t_mutex and
2239 scm_t_cond instead of coop_m and coop_c.
2241 * null-threads.c, null-threads.h: New files.
2243 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
2245 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
2246 This is to support makes that know about "$<" only in pattern
2247 rules, like Sun's make.
2249 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
2251 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
2252 substitution. Thanks to David Allouche!
2254 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2256 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
2257 !SCM_ENABLE_DEPRECATED.
2259 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2261 * async.c (scm_system_async_mark_for_thread): Only call
2262 scm_i_thread_root when USE_THREADS is defined. Use scm_root
2265 * scmsigs.c (take_signal): Only call scm_i_thread_root when
2266 USE_THREADS is defined. Use scm_root otherwise.
2267 (scm_sigaction_for_thread): Ignore THREAD argument when
2268 USE_THREADS is not defined. Also, move THREAD argument defaulting
2269 out of HAVE_SIGACTION section, which was a bug.
2271 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2273 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
2274 signal_handlers, not the closure that is used as the async.
2275 The closure is stored in signal_handler_cells, as previously.
2277 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
2279 * root.h (scm_root_state): Added 'block_async' slot.
2280 (scm_active_asyncs): Removed abbrev.
2281 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
2283 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
2286 * async.h (scm_call_with_blocked_asyncs,
2287 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
2288 scm_c_call_with_unblocked_asyncs): New prototypes.
2289 (scm_mask_signals, scm_unmask_signals): Deprecated.
2290 (scm_mask_ints): Turned into a macro.
2291 * async.c (scm_mask_ints): Removed.
2292 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
2293 this should not be necessary.
2294 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
2295 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
2296 deprecation warning and check for errornous use. Set block_asyncs
2297 instead of scm_mask_ints.
2298 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
2299 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
2300 scm_c_call_with_unblocked_asyncs): New.
2302 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
2303 Asyncs are enabled by default.
2305 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
2307 * vports.c (scm_make_soft_port): Allow vector argument to carry a
2308 6th element: an input waiting thunk.
2309 (sf_input_waiting): New.
2311 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
2313 * root.c (root_mark): Mark active_asyncs slot.
2315 * async.c (scm_async_click): Set the cdr of a executed handler
2316 cell to SCM_BOOL_F, not SCM_EOL.
2317 (scm_i_queue_async_cell): Queue the cell at the end of the list,
2318 and only if the handler procedure is not already present.
2319 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
2321 * scmsigs.c (scm_sigaction_for_thread): Likewise.
2323 2002-10-04 Rob Browning <rlb@defaultvalue.org>
2325 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
2327 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
2328 scm_lt_dlopenext, and scm_lt_dlerror.
2329 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
2331 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
2333 (sysdep_dynl_init): switch to scm_lt_dlinit();
2335 * Makefile.am (libguile_la_LIBADD): switch to use
2338 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
2340 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
2342 * scmsigs.h (scm_sigaction_for_thread): New prototype.
2343 * scmsigs.c (got_signal): Removed.
2344 (signal_handler_cells, signal_handler_threads): New.
2345 (take_signal): Queue the cell of the signal for the specified
2346 thread. Reset the signal handler on systems that don't have
2348 (sys_deliver_signals): Removed.
2350 (scm_sigaction_for_thread): Renamed from scm_sigaction and
2351 extended to also set the thread of a signal and allocate a cell
2352 for it. Keep the Scheme name "sigaction". Check that signum is
2353 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
2354 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
2355 (scm_init_scmsigs): Allocate signal_handler_cells and
2356 signal_handler_threads vectors.
2358 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
2359 that system asnycs and user asyncs are separated. Reimplemented
2360 system asyncs to work per-thread.
2362 * gc.c (scm_init_gc): Do not use scm_system_async.
2364 * async.h (scm_asyncs_pending, scm_set_tick_rate,
2365 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
2367 (scm_i_queue_async_cell): New.
2369 * __scm.h (scm_asyncs_pending_p): Removed.
2370 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
2371 scm_asyncs_pending_p.
2373 * async.h (scm_system_async_mark_for_thread): New prototype.
2375 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
2377 * root.h (scm_root_state): Added new "active_asyncs" slot.
2378 * root.c (scm_make_root): Initialize it to SCM_EOL.
2380 * coop-defs.h (coop_t): Added new "handle" slot.
2381 * coop-threads.c (all_threads, scm_current_thread,
2382 scm_all_threads, scm_i_thread_root): New.
2383 (scm_threads_init): Add main thread to all_threads.
2384 (scheme_launch_thread): Remove thread from all_threads when it
2386 (scm_call_with_new_thread): Initialize handle slot of coop_t
2387 structure and add new thread to all_threads.
2388 (scm_spawn_thread): Likewise.
2390 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
2391 * threads.c (scm_current_thread, scm_all_threads): Register as
2394 * dynl.c: Use scm_lt_ prefix for libltdl functions.
2396 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
2398 * script.c (scm_compile_shell_switches): Fix bad spelling of
2399 `explicitly' in comment.
2401 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
2403 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
2404 Refer to provided? in doc string rather than deprecated feature?.
2406 2002-09-24 Gary Houston <ghouston@arglist.com>
2408 * inline.h (scm_double_cell): prevent reordering of statements
2409 with any following code (for GCC 3 strict-aliasing).
2410 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
2411 the earlier version of the reordering prevention.
2413 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2415 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
2417 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2419 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
2422 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2424 * inline.h: include stdio.h
2426 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
2428 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2430 * gc-segment.c (scm_i_make_initial_segment): check user settings
2433 * gc-malloc.c (scm_gc_init_malloc): check user settings for
2436 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
2438 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
2440 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
2441 these won't ever wrap around with high memory usage. Thanks to
2442 Sven Hartrumpf for finding this.
2444 * gc-freelist.c: include <stdio.h>
2446 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
2448 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
2450 * vectors.h (SCM_VECTOR_REF): New.
2452 * snarf.h (SCM_DEFINE_PUBLIC): New.
2454 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
2456 * socket.c (scm_addr_vector): Added size of address to arguments.
2457 Use it to avoid accessing a non-existent path in a sockaddr_un.
2458 Changed all callers.
2460 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2462 * gc.h: remove DOUBLECELL card flags.
2464 * gc-malloc.c (scm_calloc): try to use calloc() before calling
2467 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
2468 init loop; handle this from scm_init_card_freelist()
2470 * gc-card.c (scm_init_card_freelist): init bit vector here.
2472 * numbers.c (scm_make_real): prevent reordering of statements
2473 num2float.i.c (FLOAT2NUM): idem
2475 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2477 * eval.h: prepend libguile/ to include path
2479 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
2481 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
2482 years. Thanks to Martin Grabmüller!
2484 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2486 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
2487 unsigned numbers for computing minimum heap increment. This
2488 prevents weird results when a a negative minimum increment is
2491 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
2493 * gc_os_dep.c: When we have __libc_stack_end, use that directly
2494 instead of the old tricks.
2496 * guile-snarf.in: Do not expect the input file to be the first
2497 argument after the optional "-o" option, just pass everything to
2498 the pre-processor without extracting the input file name.
2500 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2502 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
2503 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
2505 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2507 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
2508 Bill Schottstaedt for the bug report
2510 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
2512 * print.c (scm_iprin1): Print primitives generics always as
2513 "primitive-generic" even when they have no primitive methods yet.
2515 2002-08-17 Gary Houston <ghouston@arglist.com>
2517 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
2520 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2522 * ports.c (scm_add_to_port_table): small bugfix.
2524 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
2527 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
2528 only use SCM_MIN_HEAP_SEG_SIZE.
2530 * ports.c (scm_add_to_port_table): add backwards compatibility
2533 * ports.h: use scm_i_ prefix for port table and port table size.
2535 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
2537 * vports.c (scm_make_soft_port): Initialize pt variable.
2539 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
2541 * strports.h (scm_c_eval_string_in_module,
2542 scm_eval_string_in_module): New prototypes.
2543 * strports.c (scm_eval_string_in_module): New, but use
2544 "eval-string" as the Scheme name and make second parameter
2546 (scm_eval_string): Implement using scm_eval_string_in_module.
2547 (scm_c_eval_string_in_module): New.
2548 Thanks to Ralf Mattes for the suggestion!
2550 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2552 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
2555 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
2557 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
2558 stead of scm_t_port*. The function now takes a tag argument.
2560 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2562 * gc.h: add scm_debug_cells_gc_interval to public interface
2564 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
2566 * gc.c (scm_i_expensive_validation_check): separate expensive
2567 validation checks from cheap ones.
2569 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2571 * read.c (scm_input_error): new function: give meaningful error
2572 messages, and throw read-error
2574 * gc-malloc.c (scm_calloc): add scm_calloc.
2576 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2578 * tags.h: remove GC bits documentation from the tags table.
2580 * read.c (INPUT_ERROR): Prepare for file:line:column error
2581 messages for errors in scm_lreadr() and friends.
2583 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2585 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
2587 (scm_gc_calloc): new function
2589 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2591 * ports.c (scm_new_port_table_entry): init port entry to 0
2594 * ports.c (scm_new_port_table_entry): change function from
2595 scm_add_to_port_table. This prevents cells with null-pointers from
2596 being exposed to GC.
2598 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
2599 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
2601 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
2604 * numbers.c (big2str): return "0" for 0 iso. ""
2606 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
2607 private-gc.h: new file
2609 * gc.c: completely revised and cleaned up the GC. It now uses lazy
2610 sweeping. More documentation in workbook/newgc.text
2612 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2614 * random.c (rstate_free): Return zero.
2616 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2618 * environments.c (remove_key_from_alist): Removed.
2620 (obarray_remove): Simplified.
2622 2002-07-24 Stefan Jahn <stefan@lkcc.org>
2624 * continuations.h: ia64: Include <signal.h> before
2627 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2629 * modules.c (scm_sym2var): Don't compare SCM values with ==.
2631 2002-07-21 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2633 * goops.c (scm_compute_applicable_methods): use
2634 scm_remember_upto_here_1 iso scm_remember_upto_here
2636 * macros.c: include deprecation.h
2638 * vectors.c (scm_vector_move_right_x): remove side effect in
2640 (scm_vector_move_left_x): idem.
2642 * net_db.c, posix.c, socket.c: variable naming: change ans to
2645 * sort.c (scm_merge_vector_x): accept vector as argument
2646 iso. SCM*. This is needed for full GC correctness.
2648 * gc.h: undo previous undocumented changes related to #ifdef
2651 2002-07-20 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2653 * *.c: add space after commas everywhere.
2655 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
2656 Document cases where SCM_WRITABLE_VELTS() is used.
2658 * vectors.h (SCM_VELTS): prepare for write barrier, and let
2659 SCM_VELTS() return a const pointer
2660 (SCM_VECTOR_SET): add macro.
2662 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2664 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
2665 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
2666 Deprecated the special kind of built-in dynamic syntax transformer
2667 that was inaccurately named "macro". Note: The built-in syntax
2668 transformers that are named "mmacro" or "memoizing-macro" still
2669 exist, and it is these which come much closer to what one would
2672 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
2674 * eval.c (unmemocopy): Fix for
2675 1001-local-eval-error-backtrace-segfaults (unmemoization crash
2676 with internal definitions and local-eval).
2678 2002-07-12 Gary Houston <ghouston@arglist.com>
2680 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
2681 defined. They don't do anything useful, especially since the
2682 only case where DYNAMIC_LINKING is undefined seems to be
2683 when --with-modules=no is given to configure, which is basically
2684 requesting that the "dynamic linking module" be omitted.
2686 * Makefile.am (libguile_la_SOURCES): move dynl.c from
2687 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
2689 * extensions.c (load_extension): check DYNAMIC_LINKING for
2691 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
2692 scm_init_dynamic_linking.
2694 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
2696 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
2697 check for Cygwin when including <winsock2.h>, this is already
2698 check for by configure. Thus, revert change from 2002-07-07.
2700 2002-07-10 Gary Houston <ghouston@arglist.com>
2702 * eq.c: include <string.h>
2703 * dynl.c: docstring editing.
2705 2002-07-09 Gary Houston <ghouston@arglist.com>
2707 * dynl.c (scm_dynamic_call): docstring editing.
2709 2002-07-08 Rob Browning <rlb@defaultvalue.org>
2711 * gc_os_dep.c: HURD fixes.
2713 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
2715 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
2717 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
2718 this should be compiled for BUILD host.
2719 Override default rule for
2720 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
2721 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
2722 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
2724 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
2725 <winsock2.h> on Cygwin even when we have it.
2727 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
2729 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
2730 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
2731 the code. Full number of arguments checking of closures is
2732 mandatory now. However, the option to disable the checking has
2733 most probably not been used anyway.
2735 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2737 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
2738 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
2739 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
2740 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
2741 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
2742 (scm_source_properties, scm_set_source_properties_x,
2743 scm_source_property): Removed compile time option SCM_RECKLESS to
2744 clean up the code. Full number of arguments checking of closures
2745 is mandatory now. However, the option to disable the checking has
2746 most probably not been used anyway.
2748 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
2749 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
2751 2002-06-30 Gary Houston <ghouston@arglist.com>
2753 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
2754 do anything useful. Added a comment about need for a mutex if
2755 pre-emptive threading is supported.
2757 * posix.c (scm_convert_exec_args), dynl.c
2758 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
2759 allocate_string_pointers. 2) simplified: don't reallocate the
2760 strings, just make an array of pointers 3) avoid memory leaks on
2761 error 4) let the procedure report errors in its own name.
2762 Consequences: 1) the procedures now assume that SCM strings are
2763 nul-terminated, which should always be the case. 2) Since strings
2764 are not reallocated, it's now possible for strings passed to
2765 dynamic-args-call to be mutated.
2767 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
2769 * __scm.h, eval.c, eval.h: Removed compile time option
2770 MEMOIZE_LOCALS to clean up the code. Now, caching of local
2771 variable positions during memoization is mandatory. However, the
2772 option to disable the caching has most probably not been used
2775 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
2777 * print.c (scm_simple_format): Print missing part of format before
2778 ~% control. Thanks to Daniel Skarda!
2780 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
2782 * mkstemp.c: Added exception notice to license statement.
2784 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
2786 * numbers.c (mem2ureal): When returning an inexact zero, make sure
2787 it is represented as a floating point value so that we can change
2790 From John W. Eaton <jwe@bevo.che.wisc.edu>
2792 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
2794 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
2796 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
2797 in addition to `i386'. Thanks to Dale P. Smith.
2799 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
2801 * eq.c (real_eqv): New.
2802 (scm_eqv_p): Use it when comparing reals and complexes.
2804 * numbers.c: Include <string.h>, for strncmp.
2805 (mem2complex): Do not create negative NaNs.
2806 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
2808 (scm_inexact_to_exact): Signal error when converting a NaN.
2810 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
2812 * posix.c (scm_putenv): Handle removing variables explicitely by
2817 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
2818 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
2820 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
2821 [SCO && ! HAVE_ISINF] (isinf): New function.
2822 (xisinf, xisnan): New functions.
2824 (isfinite): Define in terms of xisinf.
2825 (scm_inf_p, scm_nan_p): New functions.
2826 (guile_Inf, guile_NaN): New file-scope vars.
2827 (guile_ieee_init): New function.
2828 (scm_inf, scm_nan): New functions.
2829 (idbl2str): Handle Inf and NaN. Remove funny label and
2830 corresponding gotos.
2831 (ALLOW_DIVIDE_BY_ZERO): New macro.
2832 (scm_divide): Allow division by zero to occur if
2833 ALLOW_DIVIDE_BY_ZERO is defined.
2834 Handle bignums and ints as special cases.
2836 Additional stuff by me:
2838 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
2839 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
2840 (iflo2str): Don't output a '+' for negative numbers or for Inf and
2841 NaN. They will provide their own sign.
2842 (scm_divide): Only allow divides by inexact zeros. Dividing by
2843 exact zeros still signals an errors.
2845 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
2847 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
2848 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
2849 (scm_slot_exists_p): Rename from scm_slots_exists_p.
2850 Thanks to Andreas Rottmann.
2852 2002-04-20 Gary Houston <ghouston@arglist.com>
2854 * removal of unused fields in root state (thanks to Christopher
2855 Cramer for pointing out the disuse.)
2856 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
2857 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
2859 * root.c (root_mark): don't mark them.
2860 (scm_make_root): don't set them to #f.
2861 * init.c (scm_init_standard_ports): don't initialise with the
2864 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
2866 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
2869 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
2871 * guile-snarf.in: Do not clean input file. This would write to
2872 the $(srcdir) during a VPATH build, which is not allowed. It also
2873 isn't needed since it only works when an output filename has been
2874 specified and in that case we don't need to clean the input file
2875 because the output file will already exist.
2877 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
2879 * guile-snarf: Install the trap for removing $cleanfile only when
2880 the value of $cleanfile is actually known.
2882 2002-04-10 Rob Browning <rlb@defaultvalue.org>
2884 * .cvsignore: add versiondat.h and *.c.clean.c.
2886 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2888 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
2889 function, replaces macro SRCBRKP.
2891 (SRCBRKP): Deprecated.
2893 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
2894 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
2897 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2899 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
2900 CHECK_EXIT and removed all references to them.
2902 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2904 * debug.h (scm_ready_p, debug_print): Removed declarations.
2906 * eval.c (EVALCELLCAR): Removed.
2908 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
2909 operation from condition.
2911 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
2913 * guile-snarf.in: When the output filename is "-", write to
2914 stdout. When no "-o" option is given, use "-" as the output
2915 filename (i.e., stdout). Only 'clean' the inputfile or remove the
2916 output file on error when the output file name is not "-". Define
2917 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
2919 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
2921 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
2923 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
2924 and the corresponding goto statements. Removed redundant code.
2926 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2928 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
2929 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
2930 Re-enabled handing of rpsubrs and asubrs.
2932 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2934 * eval.c (SIDEVAL): Removed.
2936 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
2937 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
2938 argument checking order for set! to locals, variables and symbols.
2939 Improvements to control structure. Removed some uses of arg1 and
2940 arg2 as temporary variables.
2942 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
2944 * guile-snarf.in: Remove "--compat=1.4" support.
2945 Add "-d" and "-D" support.
2947 (deprecated_list): New var.
2948 (compat_mode_clean_xxx): Delete.
2949 (grep_deprecated): New func.
2950 ("main"): If "-d" or "-D", call `grep_deprecated'.
2952 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
2954 * hooks.h: Change scm_t_c_hookype_t everywhere to
2959 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
2961 * ports.c (scm_sys_make_void_port): Use `@file'.
2963 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
2966 * macros.c (scm_makmacro): Don't say that the form replaces its
2967 source, because it doesn't.
2968 (scm_makmmacro): Clarify difference between this and scm_makmacro.
2970 * backtrace.c (scm_display_error), filesys.c (scm_umask,
2971 scm_select, scm_basename), goops.c (scm_method_generic_function),
2972 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
2973 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
2976 * debug.c (scm_debug_options), eval.c
2977 (scm_eval_options_interface), read.c (scm_read_options): Change
2978 incorrect @var in docstring to @code.
2980 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
2982 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
2984 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
2985 guile-snarf can remove trailing non-init code.
2987 * guile-snarf.in (modern_snarf): Remove everything following and
2988 including "^:^" from the output.
2990 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2992 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
2994 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
2996 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
2998 * guile-snarf.in: Update copyright.
2999 Rewrite to internalize error handling.
3000 Add "--compat=1.4" handling.
3003 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
3004 (snarfcppopts): New var.
3005 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
3006 (.c.doc): Use $(snarfcppopts).
3008 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
3009 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
3010 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
3011 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
3012 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
3013 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
3014 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
3015 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
3016 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
3017 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
3018 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
3019 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
3020 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
3021 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
3023 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3025 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
3026 The next step will be to remove the union 't' and simplify the
3027 code of SCM_CEVAL that way.
3029 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
3031 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
3032 rreadfds, rwritefds, rexceptfds): Made static.
3034 * gc.c (terminating), fports.c (terminating): Renamed
3037 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
3039 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
3040 potential overflow problems. Thanks to John W Eaton!
3042 * strop.c (string_capitalize_x): Treat characters as unsigned so
3043 that 8-bit chars work. Thanks to David Pirotte!
3045 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3047 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
3048 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
3049 proc as temporary variables. Introduced temporary variables with
3050 hopefully descriptive names for clarification. Replaced SCM_N?IMP
3051 by a more explicit predicate in some places.
3053 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
3055 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
3056 Added lots of comments regarding the implementation of #@dispatch.
3057 Changed intra-procedure communication to use t.arg1 instead of
3058 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
3059 variables. Introduced temporary variables with hopefully
3060 descriptive names for clarification. Replaced SCM_N?IMP by a more
3061 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
3062 of computing the expression explicitly. Eliminate now unused
3063 label nontoplevel_cdrxbegin.
3065 * goops.h (SCM_INSTANCE_HASH): New macro.
3067 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
3069 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
3071 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
3072 "guile-snarf" moved back from `noinst_SCRIPTS'.
3074 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
3076 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
3077 exists when adding a source property other than those that are
3078 handled explicitly, add the new property to the SRCPROPS obj's
3081 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
3082 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
3084 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
3085 debug.status. It isn't needed, and it can overflow the bits
3086 reserved for it (which may lead to a segv or a GC abort).
3088 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3090 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
3091 side-effecting operations from conditions and macro calls.
3092 Replaced SCM_N?IMP by a more explicit predicate in some places.
3093 Minimized the scope of some variables.
3095 2002-03-02 Stefan Jahn <stefan@lkcc.org>
3097 * convert.i.c: Fixed int <-> long conversions which would have
3098 failed if their sizes were different.
3100 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3102 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
3103 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
3104 as temporary variables. Removed side-effecting operations from
3105 conditions and macro calls. Introduced temporary variables with
3106 hopefully descriptive names for clarification. Replaced SCM_N?IMP
3107 by a more explicit predicate in some places. Removed code that
3108 was conditionally compiled if SICP was defined - which it never
3111 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3113 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
3114 Removed some uses of t.arg1 and proc as temporary variables.
3115 Removed side-effecting operations from conditions and macro calls.
3116 Introduced temporary variables with hopefully descriptive names
3117 for clarification. Replaced SCM_N?IMP by a more explicit
3118 predicate in some places.
3120 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3122 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
3123 explicit predicate in some places.
3125 (CHECK_EQVISH): Removed.
3127 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
3128 variables. Removed side-effecting operations from conditions and
3129 macro calls. Introduced temporary variables for clarification.
3130 Sorted if-else-if check for the type of the last form in a list by
3131 frequency. Avoided some unnecessary tail-recursion calls.
3133 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
3135 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
3136 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
3137 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
3138 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
3139 scm_cell and all its uses to scm_t_cell in accordance to Guile's
3140 naming scheme for types.
3142 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
3143 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
3144 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
3145 (scm_make_environment), eval.c (scm_closure), fports.c
3146 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
3147 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
3148 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
3149 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
3150 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
3151 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
3152 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
3153 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
3154 scm_alloc_cell to scm_cell.
3156 * environments.c (core_environments_observe), gc.c
3157 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
3158 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
3159 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
3160 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
3161 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
3162 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
3163 (allocate_weak_vector): Renamed scm_alloc_double_cell to
3166 2002-02-27 Stefan Jahn <stefan@lkcc.org>
3168 * convert.i.c, convert.c: Better range checking.
3170 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
3172 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
3175 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
3177 * Makefile.am: Update path to pre-inst-guile automake frag.
3179 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3181 * gc.c (scm_gc_sweep): Make it compile even when deprecated
3182 features are excluded.
3184 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3186 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
3188 2002-02-25 Gary Houston <ghouston@arglist.com>
3190 * convert.c: include <string.h> for convert_i.c.
3192 2002-02-24 Rob Browning <rlb@defaultvalue.org>
3194 * .cvsignore: add stamp-h1.
3196 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
3198 * unif.c (scm_array_to_list): Correct name, which had been
3199 accidentally changed to scm_t_arrayo_list!
3201 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
3203 * gc.c (scm_gc_sweep): Print an error message when aborting due to
3204 underflowing scm_mallocated.
3206 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3208 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
3209 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
3210 Reimplemented using the new scm_gc_malloc, etc., functions and
3213 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
3215 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
3216 to `noinst_PROGRAMS'.
3217 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
3218 (noinst_PROGRAMS, noinst_SCRIPTS): New.
3220 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3222 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
3223 non-zero is returned from a port or smob free function.
3224 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
3225 scm_gc_register_collectable_memory,
3226 scm_gc_unregister_collectable_memory, scm_gc_malloc,
3227 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
3229 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
3230 debug-malloc.c, dynl.c, environments.c, environments.h,
3231 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
3232 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
3233 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
3234 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
3235 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
3236 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
3237 appropriate. Return zero from smob and port free functions.
3239 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
3241 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
3242 messages while the GC is running.
3243 (scm_c_issue_deprecation_warning_fmt): New.
3245 * fports.c (scm_setvbuf): Reset read buffer to saved values when
3246 it is pointing to the putback buffer.
3248 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
3250 * gsubr.c (create_gsubr): On "too many args" error,
3251 also display arg count and name. Thanks to Bill Schottstaedt.
3253 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
3255 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
3257 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
3258 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
3259 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
3261 * guile-snarf-docs-texi.in: Bye bye.
3263 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3265 * symbols.c (scm_make_symbol): Fix typo in docstring.
3267 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
3268 scm_make_symbol): New prototypes.
3270 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
3272 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
3273 (SCM_SYMBOL_INTERNED_P): New.
3274 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
3275 SCM_MAKINUM since hash values can well be bignums.
3276 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
3277 This signals a interned symbol.
3278 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
3279 scm_make_symbol): New.
3281 * print.c (scm_iprin1): Print uninterned symbols unreadably.
3283 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
3285 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
3286 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
3287 Thanks to Dave Love.
3289 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
3291 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
3292 This might help to make unintended clashes less likely.
3293 (scm_string_to_symbol): Protect the string until the symbols is
3296 2002-01-31 Stefan Jahn <stefan@lkcc.org>
3298 * convert.c, convert.h, convert.i.c: New files containing C
3299 array to Scheme conversion helpers meant to be replacement
3300 functions for the deprecated gh interface.
3302 * Makefile.am: Setup rules for new `convert.*' files.
3304 2002-01-28 Stefan Jahn <stefan@lkcc.org>
3306 * symbols.c (scm_c_symbol2str): New function, replacement for
3307 `gh_scm2newsymbol()'.
3309 * strings.c (scm_c_substring2str): New function. Proper
3310 replacement for `gh_get_substr()'.
3312 * socket.c: Include `stdint.h' if available for the `uint32_t'
3315 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
3318 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
3320 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
3322 Other changes unrelated to Elisp...
3324 * eval.c (scm_m_if): Use s_if rather than repeating string literal
3326 (comments): Fix a few typos.
3327 (scm_for_each): Add parentheses around oddly unparenthesized
3328 if/while conditions.
3330 * read.c (scm_read_opts): Add full stop at end of doc for
3333 * script.c (scm_compile_shell_switches): Use scm_str2symbol
3334 instead of gh_symbol2scm.
3336 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
3337 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
3339 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
3340 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
3342 First batch of changes for Elisp support...
3344 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
3345 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
3346 throw.c, vectors.c, weaks.c: Add #include for lang.h.
3348 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
3349 conditionalize compilation and initialization of Elisp support
3352 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
3353 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
3354 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
3355 filesys.c (fill_select_type, retrieve_select_type), fluids.c
3356 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
3357 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
3358 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
3359 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
3360 options.c (change_option_setting, scm_options), posix.c
3361 (environ_list_to_c), print.c (scm_iprlist), throw.c
3362 (scm_exit_status), vectors.c (scm_vector), weaks.c
3363 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
3365 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
3368 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
3371 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
3372 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
3373 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
3374 (scm_m_atfop): Support function aliasing. Support both function
3375 args, which need transformation, and macro args, which do not.
3376 Add explanatory comments.
3377 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
3378 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
3379 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
3380 SCM_NULLP || SCM_NILP instead of checks against (removed)
3381 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
3382 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
3384 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
3385 scm_m_while, scm_nil_eq): Commented out; I don't think we need
3386 these, but I don't want to remove them yet, just in case.
3387 (scm_init_lang): Define `%nil' variable on Scheme level to hold
3390 * lang.h (SCM_NILP): Test against Elisp nil value instead of
3391 against (removed) scm_lisp_nil.
3392 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
3393 (SCM_NULL_OR_NIL_P): New.
3395 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
3398 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
3399 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
3402 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
3403 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
3404 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
3405 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
3407 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
3408 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
3409 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
3410 Numbering shifted down accordingly.
3411 (SCM_ELISP_NIL): New IFLAG.
3413 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
3415 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3417 * eval.c: Removed outdated references to "everr". Improved some
3420 (scm_deval_args, deval_args): Renamed scm_deval_args to
3421 deval_args, since it is not part of the interface.
3423 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
3424 use references to debug.vect[0] before it exists. Add parentheses
3425 to switch statement.
3427 * goops.h: Added local emacs variables.
3429 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3431 * eval.[ch] (scm_deval_args): Made static.
3433 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
3436 * strings.c (scm_c_string2str): Clarified comment. Replaced
3437 THINKME by FIXME for uniformness. Removed question about whether
3438 arguments need to be protected from garbage collection: Arguments
3439 must be protected as any other variable.
3441 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3443 * procs.h (SCM_CLOSURE_BODY): New Macro.
3445 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
3446 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
3447 get_slot_value, set_slot_value), procs.c
3448 (scm_procedure_documentation), sort.c (closureless), stacks.c
3449 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
3452 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
3454 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
3456 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
3459 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
3461 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
3464 * continuations.c (scm_make_continuation): Do not retain the
3465 throw_value when the continuation is invoked.
3467 2001-12-08 Stefan Jahn <stefan@lkcc.org>
3469 * strings.c (scm_c_string2str): New function. Converts a
3470 given Scheme string into a C string. Also put in two
3471 THINKME's regarding the malloc policy for the missing converter
3474 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
3476 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
3479 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
3481 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
3482 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
3484 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
3485 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
3486 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
3489 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
3491 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
3492 SCM_GC_CELL_* macros when accessing free cells.
3494 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
3496 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
3497 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
3498 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
3499 * strings.h (SCM_MAKE_STRING_TAG): New.
3500 * procs.h (SCM_MAKE_CCLO_TAG): New.
3501 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
3503 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
3504 !SCM_ENABLE_DEPRECATED.
3506 * async.c, async.h (scm_system_async_mark_from_signal_handler):
3509 * scmsigs.c (scm_take_signal): Removed all code that assumes that
3510 signal handlers are allowed to divert the flow of control. Call
3511 scm_system_async_mark_from_signal_handler instead of
3512 scm_system_async_mark.
3515 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
3516 scm_alloc_double_cell in their place.
3518 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
3519 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
3520 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
3521 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
3522 scm_deprecated_newcell and scm_deprecated_newcell2.
3524 gc.c (scm_tc16_allocated): Only define when including deprecated
3526 (scm_debug_newcell, scm_debug_newcell2): Removed.
3527 (scm_init_storage): Do not initialize scm_tc16_allocated.
3528 (scm_init_gc): Do it here.
3529 (allocated_mark): New, from old code.
3530 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
3532 * inline.c, inline.h: New files.
3533 * Makefile.am: Added them in all the right places.
3535 * _scm.h: Include "libguile/inline.h".
3537 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
3538 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
3539 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
3540 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
3541 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
3542 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
3543 scm_alloc_double_cell, respectively.
3545 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
3547 * modules.c (scm_c_use_module): Adapt to changes to
3548 `process-use-modules'.
3550 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3552 * numbers.c (scm_divide): Fix more division by zero errors.
3554 2001-11-21 Gary Houston <ghouston@arglist.com>
3556 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
3557 obsolete. autogen.sh says:
3558 invalid unused variable name: `OMIT_DEPENDENCIES'
3560 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3562 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
3565 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
3567 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
3568 Thanks to Eric Gillespie, Jr!
3570 2001-11-21 Stefan Jahn <stefan@lkcc.org>
3572 * win32-socket.c (getservent, setservent, endservent,
3573 getprotoent, setprotoent, endprotoent): New functions.
3574 Appropriate replacements for M$-Windows.
3576 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
3577 these definitions for GUILE_DEBUG.
3579 * net_db.c: Include "win32-socket.h" if compiling with a native
3580 M$-Windows compiler. Include some pieces of code (protoent and
3581 servent interface) protected by HAVE_* macros when using a
3582 native M$-Windows compiler.
3584 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
3586 * modules.c (scm_c_export): Do nothing when the first argument is
3587 already the terminating NULL. Thanks to Han-Wen Nienhuys!
3589 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
3591 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
3592 also include `buildstamp'.
3594 2001-11-18 Rob Browning <rlb@defaultvalue.org>
3597 (s_scm_major_version): use SCM_MAJOR_VERSION.
3598 (s_scm_minor_version): use SCM_MINOR_VERSION.
3599 (s_scm_micro_version): use SCM_MICRO_VERSION.
3600 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
3604 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
3605 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
3606 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
3608 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
3610 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
3611 Rewrite docstrings without reference to substring-move-left/right,
3612 since the latter no longer exist.
3614 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3616 * eval.c: Removed bogus comment about acros.
3618 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
3619 Minimize scope of local variable. Eliminate dependency on
3620 macro DEBUG_EXTENSIONS.
3622 (s_splicing): New error message string.
3624 (scm_m_body): Issue 'bad body' message rather than 'missing
3625 expression' message.
3627 (scm_m_quote): Eliminate unnecessary copying.
3629 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
3630 checking of the body to scm_m_body.
3632 (scm_m_do): Move comment to function header. Rename arg1 to
3633 binding. Made the code a bit easier to read.
3637 (iqq): Added a comment. Changed the depth parameter to
3638 unsigned. Use size_t for vector lengths. Make sure vector object
3639 is gc protected as long as its contents are read. Add some syntax
3640 checks. Get rid of unnecessary SCM_IMP test. Clean up the
3641 control structure a bit.
3643 (scm_m_delay): Added comment about the implementation of
3646 (scm_m_define): Add comment about guile's currying define
3647 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
3648 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
3650 (scm_m_letrec1): Removed. Part of the functionality is taken
3651 over by the new function 'transform_bindings'.
3653 (transform_bindings): New function. Takes over some of the
3654 functionality of removed function 'scm_m_letrec1', namely to split
3655 a list of bindings into a reversed list of variables and a list of
3658 (scm_m_letrec): Call 'transform_bindings'.
3660 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
3661 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
3662 test. Use 'transform_bindings'. Fixed scoping error with named
3663 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
3664 Jerram for suggesting the fix). Cleaned up the control structure
3667 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
3668 unnecessary consing. Eliminated unnecessary
3669 SCM_DEFER/ALLOW_INTS.
3671 (SCM_CEVAL): Un-obfuscated some loops.
3673 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
3675 * gc.h (scm_unhash_name): Old declaration removed.
3677 * eval.c (s_scm_eval): Change @var{primitive-eval} to
3678 @code{primitive-eval}.
3680 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
3681 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
3682 Change @deffnx lines in docstrings to say {Scheme Procedure}
3683 rather than primitive or procedure.
3685 * posix.c (scm_execl), filesys.c (scm_close), unif.c
3686 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
3687 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
3688 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
3689 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
3690 (scm_string_split, scm_string_ci_to_symbol), strings.c
3691 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
3692 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
3693 Docstring fixes and improvements reflecting edits that have been
3694 made in the reference manual source.
3696 * objprop.c (scm_object_properties, scm_set_object_properties_x,
3697 scm_object_property, scm_set_object_property_x): Remove invalid
3698 @deffnx lines for corresponding procedure property primitives.
3700 These changes add a @deffnx C function declaration and function
3701 index entries for each Guile primitive to the copy of the doc
3702 snarf output that is used for reference manual synchronization.
3703 Online help is unchanged.
3705 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
3706 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
3707 name to SCM_SNARF_DOCS.
3709 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
3710 snarf-check-and-output-texi.
3712 * Makefile.am (guile-procedures.texi): New rule.
3713 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
3714 Changed so that the last stage of doc snarfing is now performed
3715 twice, once to produce guile-procedures.txt for online help, and
3716 once to produce guile.texi for reference manual synchronization.
3718 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3720 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
3721 safely usable as a single statement followed by a ';', for example
3724 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
3726 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
3728 * random.c (scm_random_solid_sphere_x,
3729 scm_random_hollow_sphere_x): Correct "shere" typos.
3731 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
3733 * version.c (scm_version): Update docstring to include
3736 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
3738 * modules.c (scm_c_export): Call va_end after collecting the
3741 * strop.h, strop.c (scm_substring_move_left_x,
3742 scm_substring_move_right_x): Removed.
3744 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
3745 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
3748 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
3750 * numbers.c: Document macros to define when including
3751 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
3752 now rely on SIZEOF_ macros that have been figured out at
3755 * num2integral.i.c: Adapt to new interface.
3756 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
3757 target type by casting it and checking whether it is still the
3758 same. Do not try to handle bignums for integral types that are
3759 smaller than fixnums. When handling bignums, collect the
3760 magnituse first into a unsigned type, and correctly check for
3762 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
3763 only -MIN_VALUE can still be negative of all negative numbers (in
3766 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
3768 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
3769 HAVE_LONG_LONG depending on whether their size is non-zero.
3771 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
3773 * strop.c (scm_string_null_p): Docfix; nfc.
3774 Thanks to Scott Lenser.
3776 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
3778 * extensions.c (scm_load_extension): Canonicalize docstring
3781 * unif.c (scm_uniform_array_write), ports.c
3782 (scm_current_output_port, scm_force_output), dynwind.c
3783 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
3784 filesys.c (scm_open, scm_lstat), struct.c
3785 (scm_make_struct_layout), random.c (scm_random,
3786 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
3787 (scm_i_index): Remove superfluous whitespace from end of docstring
3790 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
3791 strings.c (scm_make_string), variable.c (scm_make_variable,
3792 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
3793 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
3794 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
3795 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
3796 newline at end of docstrings.
3798 * modules.c (scm_set_current_module): Add missing newline to
3801 2001-11-07 Stefan Jahn <stefan@lkcc.org>
3803 * win32-socket.[ch]: New files. Defines Winsock-API error codes
3804 and makes them available through Guile. That is because the
3805 Winsock-API does not store its errors in `errno' and thus cannot
3806 return error messages via `strerror (errno)'.
3808 * socket.c (scm_init_socket): Initialize `win32-socket' part
3809 here under M$-Windows.
3811 * numbers.h: Added missing declaration of
3812 `scm_sys_check_number_conversions()'.
3814 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
3815 and use in `(strerror)' and `(system-error)'.
3817 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
3818 `win32-socket.[ch]' to extra source and header files.
3820 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
3822 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
3823 a call to turn-on-debugging when --debug has been given instead of
3824 turning it on directly. Also, handle new `--no-debug' option,
3825 which might suppress the call to turn-on-debugging.
3827 2001-11-05 Stefan Jahn <stefan@lkcc.org>
3829 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
3831 2001-11-04 Stefan Jahn <stefan@lkcc.org>
3833 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
3834 here (was at guile_LDADD) which describes the dependency
3835 correctly and allows a clean build on Win32.
3837 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
3840 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
3841 import macros for external libraries (libcrypt, libqthreads,
3842 libreadline and libregex).
3844 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
3846 * posix.c (flock): Added support for flock() in M$-Windows.
3848 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
3851 * fports.c (getflags): Differentiate reading and writing pipes
3854 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
3857 * coop.c (coop_condition_variable_timed_wait_mutex): Use
3858 conditionalized error code if `ETIMEDOUT' is not available.
3859 (scm_thread_usleep): Remove bogus declaration of `struct timeval
3862 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
3863 belongs. That is because NO_PREPRO_MAGIC gets undefined after
3864 each inclusion of `num2integral.i.c'.
3865 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
3867 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
3869 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
3870 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
3872 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
3874 * print.c (scm_iprin1): Mark print state as revealed when
3875 dispatching to generic write or display.
3877 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
3879 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
3881 Support for native Win32. Thanks to Stefan Jahn!
3883 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
3884 and win32-dirent.h to extra source and header files. These
3885 include the uname() and the POSIX dirent interface implementation
3886 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
3887 linkers which do not allow unresolved symbols inside shared
3888 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
3891 * __scm.h: Defined SCM_API. This macro gets prepended to all
3892 function and data definitions which should be exported or imported
3893 in the resulting dynamic link library in the Win32 port.
3895 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
3896 chars.h, continuations.h, coop-defs.h, coop-threads.h,
3897 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
3898 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
3899 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
3900 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
3901 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
3902 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
3903 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
3904 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
3905 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
3906 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
3907 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
3908 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
3910 Prefixed each each exported symbol with SCM_API.
3912 * continuations.c: Added comment about the use of the extern
3913 declarations of {get,set}context() functions used in the ia64 port.
3915 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
3916 is meant to be a `unsigned long *'.
3918 * filesys.c: Include `direct.h' if possible. Use local
3919 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
3920 macros for M$-Windows. Implementation of `fstat_Win32()' which is
3921 able to differentiate between sockets and other file descriptors.
3922 Use this function as wrapper in `scm_fstat()'. Fixed typo in
3925 * fports.c: Include `io.h' is possible. Put `*fp' into referring
3926 statement block in `scm_fport_buffer_add()'.
3927 Some corrections in `getflags()'.
3929 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
3931 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
3932 build on Win32. Disable preloaded symbols on Win2 platforms.
3934 * ioext.c, ports.c: Include `io.h' is possible.
3936 * mkstemp.c: Include `process.h' is possible.
3938 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
3940 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
3942 * posix.c: Remove unnecessary dirent includes and defines. Include
3943 local `win32-uname.h' for MinGW. Extern declaration of
3944 `mkstemp()' for systems where it does not exists. Make
3945 `getlogin()' available on M$-Windows.
3947 * scmsigs.c: Made `usleep()' avalable on MinGW.
3949 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
3951 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
3953 * win32-uname.c: Include "win32-uname.h", not "uname.h".
3955 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
3957 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
3958 Don't apply scm_uniform_vector_length on arrays.
3960 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3962 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
3963 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
3964 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
3965 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
3966 scm_list_<n> over scm_cons[2]?.
3968 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
3969 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
3970 SCM_C[AD][AD]R instead of explicit form.
3972 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
3973 comparison parameters.
3975 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
3976 !SCM_NULLP instead of SCM_NIMP.
3978 (scm_m_case): Don't copy the form. Renamed proc to clause and
3979 minimized its scope. Renamed x to clauses. Removed side
3980 effecting operation from macro call.
3982 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
3983 minimized its scope. Renamed x to clauses. Minimized the scope
3984 of variable 'len'. Make sure the else clause is treated specially
3985 even in case of '=>' occurences. Don't change the else to #t in
3986 order to be able to distinguish this case in the evaluator. Leave
3987 type checking of the recipient to the evaluator.
3989 (scm_c_improper_memq): Made the comment somewhat clearer.
3991 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
3992 test for SCM_IM_LET at the place of the formal parameters.
3993 Simplified the formal parameter checking.
3995 (scm_m_letstar): Added Comment. Renamed proc to bindings.
3996 Renamed arg1 to binding and minimized its scope. Eliminated
3997 unnecessary consing.
3999 (scm_m_do): Renamed proc to bindings. Minimized the scope of
4002 (build_binding_list): New static function.
4004 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
4005 Further, split up the 'letrec' unmemoizing code to the
4006 corresponding parts for 'do', 'let' and 'letrec', adding comments
4007 to each form. Cleanup the handling of the do form (This removes
4008 some *real* code :-).
4010 (SCM_CEVAL): Removed side effecting operation from macro call.
4011 Handle the 'else clause of the 'cond form specially - the symbol
4012 'else is not replaced with #t any more.
4014 2001-10-14 Gary Houston <ghouston@arglist.com>
4016 * version.c (scm_version): use sprintf instead of snprintf,
4017 for portability. thanks to Bill Schottstaedt.
4019 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
4021 * read.c (scm_lreadr): When user-defined hash procedure returns
4022 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
4023 an exception. (This prevents parsing of uniform vectors from
4024 interfering with parsing of numbers.)
4026 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
4028 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
4029 PTRDIFF_MIN. Thanks to Ken Raeburn.
4031 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
4033 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
4035 * eval.c (scm_m_atbind): First try to find the variable without
4036 defining it locally; when it has not been found, define it
4039 * modules.c (module_variable): Pass over variables that exist but
4042 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
4044 * backtrace.c (display_backtrace_file_and_line): Only use
4045 scm_basename when POSIX support is compiled in. Thanks to Chris
4048 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4050 * numbers.c (mem2uinteger): Return number read so far when coming
4051 across a hexdigit after having read a # or if not reading a hex
4052 value. This will enable the calling code to correctly handle
4053 forms like 1e2. (The background is, that the exponent markers d,
4054 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
4055 providing this patch.
4057 (mem2complex): Fix erroneous double-negation. Now, numbers like
4058 1-i will be read correctly.
4060 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
4062 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
4064 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
4066 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
4068 * print.c (scm_print_state_vtable, print_state_pool):
4069 Initialize. These variables are now registered as gc roots.
4071 (scm_current_pstate): Update documentation.
4073 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
4074 scm_prin1, scm_init_print): print_state_pool is registered as a
4075 gc root and thus does not need to be protected by a surrounding
4078 (make_print_state): The car of print_state_pool no longer holds
4079 the scm_print_state_vtable.
4081 (scm_current_pstate, scm_make_print_state, print_circref,
4082 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
4085 (scm_prin1): When building lists, prefer scm_list_<n> over
4088 (scm_iprlist): Removed a redundant SCM_IMP test.
4090 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
4092 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
4094 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
4096 (scm_memcons, scm_mem_to_proc): When building lists, prefer
4097 scm_list_<n> over scm_cons[2]?.
4099 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
4101 (scm_procedure_name): Use SCM_CADR instead of explicit form.
4103 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
4104 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
4105 for some reason his patch didn't make it into the cvs.
4107 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
4109 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
4110 little bit - should even be somewhat more accurate now.
4112 2001-10-08 Rob Browning <rlb@defaultvalue.org>
4114 * gc.c: support ia64 register backing store.
4115 (SCM_MARK_BACKING_STORE): new macro.
4117 * continuations.h: support ia64 register backing store.
4118 (struct scm_t_contregs): add ia64 register backing store.
4120 * continuations.c: support ia64 register backing store.
4121 (continuation_mark): mark ia64 register backing store.
4122 (continuation_free): free ia64 register backing store.
4123 (scm_make_continuation): capture ia64 register backing store.
4124 (copy_stack_and_call): copy ia64 register backing store.
4126 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4128 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
4129 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
4130 instead of SCM_NIMP to test for that case.
4132 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
4133 scm_t_bits instead of long.
4135 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
4137 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
4138 SCM_T_SIGNED_BITS_MIN): New.
4139 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
4140 Use them to make these macros computable by the preprocessor.
4142 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
4143 whether the integral type fits in a fixnum, not the compiler.
4144 This removes a spurious compiler warning. Also, honor the
4145 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
4146 needed for `long long's.
4148 * numbers.c: Define NO_PREPRO_MAGOC when including
4149 num2integral.c.i for `long long' and `signed long long'.
4151 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
4153 These changes fixes a race condition in the Guile coop - pthread
4156 * coop.c (mother_awake_p): New variable.
4157 (coop_create): Set mother_awake_p before creating or signalling
4158 mother; wait until mother is going to sleep before returning.
4159 (mother): Reset mother_awake_p before going to sleep.
4161 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4163 * options.c (protected_objects, scm_init_options): The content of
4164 protected_objects is now protected from garbage collection using
4165 scm_gc_register_root instead of scm_permanent_object.
4167 (get_option_setting): New static function that computes an option
4168 setting as it was formerly done in the function scm_options.
4170 (get_documented_option_setting): New static function that
4171 returns option documentation as it was formerly done in the
4172 function scm_options. Note that documentation C strings are no
4173 longer precomputed into SCM objects. Instead, they are converted
4174 into SCM strings every time get_documented_option_setting is
4177 (change_option_setting): New static functions that modifies the
4178 option setting as it was formerly done in the function
4179 scm_options. The function is now exception safe, i. e. won't
4180 cause a memory leak when interrupted. Further, only non-immediate
4181 option values are added to the protection list.
4183 (scm_options): This function now has only the purpose to dispatch
4184 to to get_option_setting, get_documented_option_setting or
4185 change_option_setting, depending on the arguments given to
4188 (scm_init_opts): Don't convert documentation C strings into SCM
4189 strings. Further, don't protect any object values: They _must_
4190 be immediate values, otherwise there is no guarantee that they
4191 have not been collected before anyway.
4193 * options.[ch] (scm_t_option): Made type unsigned, name into a
4194 constant char* and val into a scm_t_bits type.
4196 (scm_options, scm_init_opts): The number of options is guaranteed
4197 to be larger or equal to zero. Thus, the type is changed to
4200 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4202 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
4203 testing an unsigned value for being >= 0.
4205 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4207 * numbers.h: Removed old comment about using SCM_CAR to access
4210 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
4211 the return value is signed. Thanks to Brian Crowder for the bug
4214 (SCM_SRS): Avoid unnecessary casting and don't unpack input
4215 values. With this patch, SCM_SRS can be safely used for other
4216 types than scm_t_signed_bits. However, it should still better be
4217 an internal macro and thus be renamed to SCM_I_SRS.
4219 (SCM_MAKINUM, SCM_INUM): Use proper casting.
4221 2001-10-03 Gary Houston <ghouston@arglist.com>
4223 * continuations.h, unif.h: in the descriptions of the bit patterns
4224 of the heap cells, make bit 0 the least significant.
4226 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
4228 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
4229 Thanks to Golubev I. N.
4231 2001-09-25 Gary Houston <ghouston@arglist.com>
4233 * ports.c (scm_drain_input): extended the docstring. thanks to
4234 Alex Schroeder and Thien-Thi Nguyen.
4236 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
4238 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
4239 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
4240 macros. (The NUM names might soon change.)
4242 * numbers.h: Added missing declarations.
4244 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
4246 * Makefile.am: Distribute num2float.i.c.
4248 * num2float.i.c: New file, multiply included by numbers.c, used
4249 to "templatize" the float <-> num conversion routines.
4251 * numbers.c: New functions: scm_num2float, scm_float2num,
4252 scm_num2double, scm_double2num.
4254 2001-09-21 Rob Browning <rlb@defaultvalue.org>
4256 * .cvsignore: really add version.h
4258 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
4259 Otherwise it fails on the alpha. However, we might rather choose
4260 this size conditionally.
4262 * numbers.c (scm_gcd): change "k" to a long from an int.
4263 Otherwise it fails on the alpha. However, we might rather choose
4264 this size conditionally.
4266 * error.c (scm_wta): coerce char* to intptr_t before int
4269 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
4272 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
4274 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
4276 * numbers.c (scm_integer_expt): Accept inexact integer in second
4277 argument. (Thanks to Bill Schottstaedt.)
4279 2001-09-20 Rob Browning <rlb@defaultvalue.org>
4281 * .cvsignore: add version.h
4283 * versiondat.h.in: removed (obsolete).
4285 * version.h.in: renamed from version.h.
4286 (SCM_GUILE_MAJOR_VERSION): new public macro.
4287 (SCM_GUILE_MINOR_VERSION): new public macro.
4288 (SCM_GUILE_MICRO_VERSION): new public macro.
4290 * version.h: renamed to version.h.in.
4293 (scm_major_version): support integer *_VERSION macros.
4294 (scm_minor_version): support integer *_VERSION macros.
4295 (scm_micro_version): support integer *_VERSION macros.
4296 (scm_version): support integer *_VERSION macros.
4298 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
4300 * error.c, error.h: Made error keys globally accessible.
4301 Applications might want to test for these or use them in a direct
4304 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
4305 routines are passed an inexact. This change in behavior is
4306 motivated by concordance with R5RS: It is more common that a
4307 primitive doesn't want to accept an inexact for an exact.
4309 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4311 The following patch partially undoes my patch from 2001-06-30,
4312 where I added the function scm_gc_mark_cell_conservatively. The
4313 function is buggy, since it breaks guile during conservative
4314 marking if a pointer on the stack points directly into the list of
4315 free cells on the heap: With conservative cell marking this will
4316 cause the whole free list to be scanned and marked - boom!
4318 * gc.c (allocated_mark, MARK, heap_segment,
4319 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
4320 (scm_gc_mark_cell_conservatively): Remove function
4321 scm_gc_mark_cell_conservatively and update the corresponding
4322 comments and uses accordingly. Thanks to Christopher Cramer for
4323 the patch. (Minor corrections by me.)
4325 2001-09-15 Gary Houston <ghouston@arglist.com>
4327 * root.h (scm_root_state): removed the continuation_stack and
4328 continuation_stack_ptr members, which have no apparent purpose.
4329 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
4332 * root.c (root_mark), init.c (restart_stack, start_stack), gc
4333 (scm_igc): remove all references to contination_stack and
4334 continuation_stack_ptr, avoiding allocation of a vector and
4335 useless processing during gc.
4337 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4339 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
4341 (TCONC_IN): Make sure that the cell word 0 is initialized last.
4343 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
4345 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
4347 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
4348 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
4350 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4352 * guardians.c (mark_dependencies_in_tconc,
4353 whine_about_self_centered_zombies, scm_init_guardians): Register
4354 the static global variable `self_centered_zombies' via
4355 scm_gc_register_root, to make some cdr-ing unnecessary.
4357 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4359 * backtrace.c (display_backtrace_file,
4360 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
4361 values, use SCM_FALSEP when comparing SCM values against #f.
4362 Thanks to Rob Browning for the bug report.
4364 2001-09-12 Martin Baulig <martin@home-of-linux.org>
4366 * strings.[ch] (scm_str2string): New function.
4368 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
4370 * gc.c (scm_done_free): Always subtract size from scm_mallocated
4371 when computing nm, even if it's negative.
4372 (scm_must_malloc): Abort on overflow of scm_mtrigger.
4373 (scm_must_realloc): Likewise.
4375 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
4377 * numbers.c (scm_sys_check_number_conversions): new function,
4378 defined if Guile is compiled in debugging mode. currently checks
4379 `scm_num2ulong', should check much much more.
4381 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
4382 unsigned, ensure that it's positive. thanks to Martin Baulig!
4384 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4386 * __scm.h: Added new section about compile time selectable
4389 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
4390 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
4391 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
4392 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
4395 * deprecation.c (scm_include_deprecated_features): Simplified.
4397 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
4398 `SCM_IMP´ instead of `!SCM_CELLP´.
4400 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
4401 Extract side-effecting operations from macros.
4403 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
4404 scm_top_level_lookup_closure_var and scm_system_transformer.
4406 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
4408 (heap_segment): Use CELL_P instead of SCM_CELLP.
4410 * init.c (start_stack): Don't initialize
4411 scm_top_level_lookup_closure_var and scm_system_transformer.
4413 * modules.c (scm_set_current_module): Don't access
4414 scm_top_level_lookup_closure_var and scm_system_transformer.
4416 (scm_sym2var): Don't call scm_variable_set_name_hint.
4418 (scm_post_boot_init_modules): Removed deprecated initializations.
4420 * print.c (scm_ipruk): Don't access cell contents of non cells.
4422 * strings.c (scm_string_set_x): All strings are writable.
4424 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
4425 type. There is only one string type now.
4427 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
4429 * tags.h: Remove comments about two different string types.
4431 (SCM_CELLP, SCM_NCELLP): Deprecated.
4433 * variable.c (make_variable): Remove code variant for vcells.
4435 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
4436 SCM_VARIABLE_LOC): Remove code variant for vcells.
4438 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
4439 SCM_ENABLE_DEPRECATED with the logic reversed.
4441 * dynl.c (moddata, registered_mods), dynl.[ch]
4442 (scm_register_module_xxx, scm_registered_modules,
4443 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
4444 (*top-level-lookup-closure*), eval.[ch]
4445 (scm_top_level_lookup_closure_var, scm_system_transformer,
4446 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
4447 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
4448 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
4449 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
4450 scm_unprotect_object), modules.c (root_module_lookup_closure,
4451 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
4452 beautify_user_module_x_var, try_module_autoload_var,
4453 scm_module_full_name), modules.[ch] (scm_the_root_module,
4454 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
4455 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
4456 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
4457 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
4458 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
4459 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
4460 scm_make_shared_substring), tags.h (scm_tc7_substring,
4461 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
4462 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
4463 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
4464 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
4467 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
4468 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
4469 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
4470 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
4471 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
4472 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
4473 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
4474 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
4475 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
4476 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
4477 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
4478 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
4479 (setzone, scm_strftime, scm_strptime), vports.c
4480 (scm_make_soft_port): Remove calls to
4481 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
4482 gone, all strings are 0-terminated anyway.
4484 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
4485 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
4486 double inclusion of the same headers to the SCM_<filename>_H
4489 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
4490 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
4491 print.c (scm_iprin1): The type scm_tc7_substring does not exist
4494 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
4495 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
4496 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
4497 !SCM_<foo> over SCM_N<foo>.
4499 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4501 * Makefile.am: Remove references to symbols-deprecated.c.
4503 * symbols.c (scm_init_symbols): Don't initialize deprecated
4506 * symbols-deprecated.c: Removed.
4508 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
4509 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
4510 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
4511 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
4512 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
4513 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
4514 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
4515 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
4516 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
4517 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
4518 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
4519 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
4520 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
4521 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
4522 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
4523 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
4524 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
4525 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
4526 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
4527 scm_intern0, scm_sysintern, scm_sysintern0,
4528 scm_sysintern0_no_module_lookup, scm_symbol_value0,
4529 scm_string_to_obarray_symbol, scm_intern_symbol,
4530 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
4531 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
4532 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
4533 vectors.[ch] (scm_vector_set_length_x): Removed.
4535 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
4536 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
4537 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
4538 Renamed the macros that are defined to inhibit double inclusion of
4539 the same headers to the SCM_<filename>_H format.
4541 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
4542 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
4545 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4547 * continuations.h (scm_contregs), debug.h (scm_debug_info,
4548 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
4549 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
4550 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4551 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
4552 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
4553 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
4554 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
4555 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
4556 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
4557 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
4558 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
4560 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
4561 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
4562 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
4563 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
4564 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
4565 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
4566 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
4567 double inclusion of the same headers to the SCM_<filename>_H
4570 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
4571 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
4572 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
4573 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
4574 !SCM_<foo> over SCM_N<foo>.
4576 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4578 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
4579 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
4580 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
4581 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
4582 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
4583 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
4584 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
4585 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
4586 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
4587 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
4588 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
4589 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
4590 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
4591 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
4592 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
4593 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
4594 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
4595 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
4596 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
4597 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
4598 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
4599 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
4600 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
4601 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
4602 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
4603 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
4604 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
4605 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
4606 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
4607 the macros that are defined to inhibit double inclusion of the
4608 same headers to the SCM_<filename>_H format.
4610 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
4612 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
4613 "scm_t_portable" with "scm_port_table" which was an artifact from
4614 the great "scm_*_t -> scm_t_" renaming.
4616 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
4618 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
4619 used; nfc. Thanks to Bill Schottstaedt.
4621 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
4622 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
4623 Thanks to Chris Cramer.
4625 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
4627 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
4629 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
4631 * dynwind.h (scm_swap_bindings): Declare.
4632 * dynwind.c (scm_swap_bindings): Make non-static.
4634 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
4636 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
4637 doing exactly nothing about them). thanks Neil!
4639 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
4641 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
4643 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
4645 * gc.c: Fix omission bug: Add `heap_segment' forward decl
4646 (proto) in the case when either `GUILE_DEBUG' or
4647 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
4649 (map_free_list): Fix typo: Ref `f' correctly.
4651 Thanks to Chris Cramer.
4653 2001-08-15 Rob Browning <rlb@defaultvalue.org>
4655 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
4657 (libpath.h): change libguileversion to libguileinterface.
4659 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
4661 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
4662 ChangeLog-2000. Thanks to Daniel Skarda!
4664 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
4666 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
4667 do it from the Makefile.
4669 * Makefile.am: rearrange the snarfing slightly, so that .doc files
4670 are of a reasonable size.
4672 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
4674 * stacks.c (scm_make_stack): Improve docstring by explaining use
4677 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
4679 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
4680 scm_char_whitespace_p, scm_char_upper_case_p,
4681 scm_char_lower_case_p, scm_char_is_both_p): Do not require
4682 characters to fulfill isascii in addition to the primary
4685 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4687 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
4688 scm_istr2flo, scm_istring2number): Removed.
4690 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
4693 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
4694 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
4697 (scm_string_to_number): Use new number parser.
4699 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
4700 handles complex numbers.
4702 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
4705 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
4708 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
4710 (scm_i_mem2number): Added.
4712 (scm_exact_to_inexact): Changed signature.
4714 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
4715 here instead of within scm_i_mem2number. Call scm_i_mem2number
4716 instead of scm_istr2int and scm_istring2number.
4718 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4720 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
4721 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
4722 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
4723 !SCM_<pred> over SCM_N<pred>.
4725 (scm_eval_body): Remove side effecting code from macro call.
4727 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
4730 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4732 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
4734 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
4736 Removed vcell slot from structs.
4738 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
4741 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
4742 zero. Use scm_vtable_index_layout instead of "0" when accessing
4744 (scm_init_struct): Remove vcell slot layout code from
4745 required_vtable_fields.
4747 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
4749 * goops.c (build_class_class_slots): Removed vcell slot
4752 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
4753 Removed vcell slot layout code.
4754 (scm_si_vcell): Removed.
4756 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
4758 "Glocs" have been removed.
4760 * tags.h: Update tag system docs.
4761 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
4762 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
4763 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
4764 or SCM_NCONSP, respectively.
4766 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
4767 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
4768 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
4770 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
4771 tell glocs from structs.
4773 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
4775 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
4776 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
4777 instead of with glocs.
4778 (EVALCAR): Do not test for glocs.
4779 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
4781 (scm_unmemocar): Do not handle glocs.
4782 (scm_m_atfop): Memoize as a variable, not as a gloc.
4783 (scm_eval_args, scm_deval_args): Do not handle glocs.
4784 (scm_ceval, scm_deval): Likewise.
4786 * eval.h (SCM_XEVALCAR): Do not test for glocs.
4787 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
4790 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
4792 * dynwind.c (scm_swap_bindings): Likewise.
4793 (scm_dowinds): Updated to recognize lists of variables instead of
4796 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
4799 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
4802 2001-07-25 Gary Houston <ghouston@arglist.com>
4804 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
4805 docstrings to reflect the n-ary implementation.
4807 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
4809 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
4810 value of a variable, not the plain "return" statement.
4812 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
4814 * eval.c: Allow variables in memoized code (in addition to glocs).
4815 (scm_lookupcar): Handle variables in lost races. Replace symbol
4816 with variable directly, do not make a gloc.
4817 (scm_unmemocar): Rewrite variables using a reverse lookup, just
4819 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
4822 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4824 * variable.c (scm_i_variable_print): Use "value" instead of
4825 "binding" since a binding is the mapping between symbols and
4826 variables, not between variables and their values.
4828 * tags.h (scm_tc7_variable): New.
4829 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
4830 * print.c (scm_iprin1): Likewise.
4832 * variable.h (scm_tc16_variable): Removed.
4833 (SCM_VARIABLEP): Test for new tc7 code.
4834 (scm_i_variable_print): New.
4835 * variable.c (scm_tc16_variable): Removed.
4836 (variable_print): Renamed to scm_i_variable_print and made
4838 (variable_equal_p): Removed.
4839 (make_variable): Construct a tc7 object instead of a smob.
4840 (scm_init_variable): Do not register smob.
4842 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
4844 * tags.h: Include inttypes.h when we have it.
4846 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
4848 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
4849 is taken by the new SCM_IM_CALL_WITH_VALUES.
4850 * print.c (scm_isymnames): Update table accordingly.
4852 2001-07-22 Gary Houston <ghouston@arglist.com>
4854 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
4855 SCM_MAKINUM to convert regoff_t value to SCM.
4857 2001-07-21 Gary Houston <ghouston@arglist.com>
4859 * scmsigs.c: include sys/time.h for itimer stuff.
4861 2001-07-19 Rob Browning <rlb@defaultvalue.org>
4863 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
4865 * c-tokenize.lex: add option %nounput to quiet warning.
4866 Add prototype for yylex to quiet warning.
4868 * scmconfig.h.in: add flags for setitimer and getitimer.
4870 * scmsigs.h (scm_init_scmsigs): new prototype.
4871 (scm_init_scmsigs): new prototype.
4873 * scmsigs.c (s_scm_setitimer): new function.
4874 (s_scm_setitimer): new function.
4876 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4878 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
4879 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
4880 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
4881 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
4882 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
4883 guile-func-name-check.in, guile-snarf-docs-texi.in,
4884 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
4885 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
4886 objprop.c, objprop.h, options.c, options.h, random.h,
4887 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
4888 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
4889 version.c, version.h: Updated copyright notice.
4891 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4893 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
4894 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
4895 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
4896 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
4897 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
4898 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
4899 sym_environment, scm_sym_change_class): New static variables to
4900 hold predefined symbols.
4902 (build_class_class_slots): Build the list using scm_list_n
4903 instead of cons. Also, slots are already created as lists, thus
4904 making a call to maplist unnecessary.
4906 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
4907 scm_class_direct_subclasses, scm_class_direct_methods,
4908 scm_class_precedence_list, scm_class_slots, scm_class_environment,
4909 scm_method_procedure, create_standard_classes, purgatory): Use
4912 (build_slots_list, compute_getters_n_setters,
4913 scm_sys_initialize_object, scm_sys_inherit_magic_x,
4914 get_slot_value_using_name, set_slot_value_using_name,
4915 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
4916 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
4917 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
4919 (scm_sys_prep_layout_x): Minimize variable scopes.
4921 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
4922 scm_sys_fast_slot_set_x): Fix signedness.
4924 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
4925 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
4926 scm_memoize_method, scm_wrap_object): Use packing and unpacking
4927 when converting to and from SCM values.
4929 (scm_enable_primitive_generic_x): Add rest argument checking.
4931 (map, filter_cpl, maplist, scm_sys_initialize_object,
4932 scm_sys_prep_layout_x, slot_definition_using_name,
4933 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
4934 call_memoize_method, scm_make, scm_make_class): Prefer explicit
4935 predicates over SCM_N?IMP tests.
4937 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
4940 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
4943 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4945 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
4947 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
4949 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
4951 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
4953 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
4955 * strings.c (s_scm_string): fix arg position in assert.
4957 2001-07-11 Gary Houston <ghouston@arglist.com>
4959 * strports.c (st_write): use memcpy, not strncpy. thanks to
4962 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
4964 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
4965 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
4966 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
4967 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
4968 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
4969 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
4970 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
4971 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
4972 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
4973 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
4974 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
4975 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
4976 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
4977 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
4978 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
4979 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
4980 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
4981 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
4982 weaks.c, weaks.h: Remove "face-lift" comment.
4984 2001-07-08 Rob Browning <rlb@defaultvalue.org>
4986 * .cvsignore: add stamp-h.in.
4988 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4990 * hooks.c (scm_make_hook, scm_add_hook_x),
4991 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
4992 value info to the docstrings.
4994 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4996 Some more compatibility patches for Windows.
4998 * posix.c (getlogin): getlogin() implementation for Windows.
5000 * backtrace.c, ioext.c: Include <stdio.h>.
5002 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
5005 * cpp_sig_symbols.in: Added SIGBREAK.
5007 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
5009 * strports.c (scm_read_0str, scm_eval_0str): Call
5010 scm_c_read_string and scm_c_eval_string respectively, not
5011 themselves. Thanks to Dale P. Smith!
5013 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5015 * unif.c (scm_array_set_x): The variable args does not
5016 necessarily have to be a list. Further, got rid of a redundant
5019 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5021 * list.c (SCM_I_CONS): Make sure the cell type is initialized
5024 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
5025 init_heap_seg): Fixed signedness.
5027 (init_heap_seg): Replaced strange for-loop with a while loop.
5029 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
5031 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
5033 The following patch adds conservative marking for the elements of
5034 free or allocated cells.
5036 * gc.c (allocated_mark, heap_segment): New static functions.
5038 (which_seg): Deleted, since the functionality is now provided by
5039 function heap_segment.
5041 (map_free_list): Use heap_segment instead of which_seg.
5043 (MARK): If cell debugging is disabled, mark free cells
5046 (scm_mark_locations, scm_cellp): Extracted the search for the
5047 heap segment of a SCM value into function heap_segment.
5049 (scm_init_storage): Allocated cells must be marked
5052 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
5054 The following patch changes the representation of weak vectors to
5055 double cells instead of using an extension of the vector's
5058 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
5059 the result of SCM_WVECT_GC_CHAIN.
5061 (scm_gc_sweep): Weak vectors don't have extra fields any more.
5063 * weaks.c (allocate_weak_vector): New static function. It does
5064 not patch any previously created vector object during the
5065 construction of a weak vector, and thus doesn't need to switch
5066 off interrupts during vector creation.
5068 (scm_make_weak_vector, scm_make_weak_key_hash_table,
5069 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
5070 Use allocate_weak_vector to provide the new weak vector object.
5072 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
5073 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
5074 now stored in the double cell.
5076 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
5079 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
5080 using an entry of the double cell.
5082 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
5084 * stamp-h.in: bye bye
5086 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
5088 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
5091 * load.c, load.h (scm_c_primitive_load,
5092 scm_c_primitive_load_path): New.
5094 * strports.c, strports.h (scm_c_read_string): Renamed from
5095 scm_read_0str. Also, added "const" qualifier to argument.
5096 (scm_c_eval_string): Renamed from scm_eval_0str.
5097 (scm_read_0str, scm_eval_0str): Deprecated.
5099 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5101 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
5104 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
5106 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
5107 scm_list_n): New functions.
5108 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
5109 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
5110 (lots of files): Use the new functions.
5112 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
5114 * strings.c: #include "libguile/deprecation.h".
5116 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5118 * read.c (scm_lreadr): When reading a hash token, check for a
5119 user-defined hash procedure first, so that overriding the builtin
5120 hash characters is possible (this was needed for implementing
5121 SRFI-4's read synax `f32(...)').
5123 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
5124 because the latter is unsigned now and breaks comparisons like
5125 (n < (scm_t_signed_bits)MIN_VALUE).
5127 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
5129 * eval.h, eval.c (scm_call_4): New function.
5131 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
5132 directly rather than dispatching to them via scm_ithrow and a lazy
5135 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
5136 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
5137 for trap handler procedures.
5139 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
5140 procedures not being #f.
5142 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
5144 * Makefile.am (c-tokenize.c): add rule to generate it.
5145 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
5147 filter-doc-snarfage.c: remove.
5149 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5151 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
5153 The following set of changes makes compiling Guile under various
5154 Windows compilers easier. Compilation under GNU systems should
5155 not be affected at all.
5157 Thanks to Stefan Jahn for all necessary information, patches and
5160 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
5161 getpgrp, ttyname, primitive-fork and some header inclusion for
5164 * random.c: Define M_PI, if not predefined and use __int64 for
5165 LONG64 under Windows.
5167 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
5168 Windows and conditionalize some signal names.
5170 * socket.c (scm_getsockopt): Added missing comma.
5171 Include socket library header under Windows.
5173 * stime.c (CLKTCK): Add cast to int, to make it compile under
5176 * ports.c (truncate): New function, compiled only under Windows.
5178 * net_db.c: Do not declare errno under Windows.
5180 * iselect.h, inet_aton.c: Include socket library headers under
5183 * guile.c (inner_main): Under Windows, initialize socket library
5184 and initialize gdb_interface data structures.
5186 * gdb_interface.h: Under Windows, gdb_interface cannot be
5187 initialized statically. Initialize at runtime instead.
5189 * fports.c (write_all): ssize_t -> size_t.
5190 (fport_print): Conditionalize call to ttyname().
5191 (getflags): New function, compiled only under Windows.
5193 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
5194 primitives chown, link, fcntl.
5195 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
5198 * backtrace.c: Include <io.h> under Windows.
5200 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
5202 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
5205 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
5207 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
5208 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
5209 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
5210 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
5211 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
5212 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
5213 (scm_dynamic_wind, scm_dowinds), environments.c
5214 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
5215 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
5216 goops.c (GETVAR, purgatory, make_class_from_template,
5217 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
5218 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
5219 (scm_primitive_load), modules.c (scm_resolve_module,
5220 scm_c_define_module, scm_c_use_module, scm_c_export,
5221 module_variable, scm_eval_closure_lookup, scm_sym2var,
5222 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
5223 ports.c (scm_port_for_each), print.c (scm_printer_apply),
5224 properties.c (scm_primitive_property_ref), ramap.c (ramap,
5225 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
5226 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
5227 (scm_object_to_string, scm_call_with_output_string,
5228 scm_call_with_input_string), throw.c (scm_body_thunk,
5229 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
5230 scm_make_shared_array), vports.c (sf_flush, sf_write,
5231 sf_fill_input, sf_close): Use one of the above functions.
5232 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
5234 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5236 * filesys.c (scm_close), ports.c (scm_close_port,
5237 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
5238 instead of SCM_NEGATE_BOOL.
5240 * filesys.c (scm_stat): Clean up type dispatch.
5242 * filesys.c (scm_stat), ports.c (scm_input_port_p,
5243 scm_output_port_p): Get rid of redundant IM type check.
5245 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
5246 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
5247 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
5248 scm_return_entry), numbers.c (scm_number_to_string), objects.c
5249 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
5250 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
5251 scm_addr_vector), stime.c (scm_strftime), strings.c
5252 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
5253 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
5254 scm_string_split), strports.c (scm_strport_to_string), symbols.c
5255 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
5256 instead of scm_makfromstr.
5258 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
5259 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
5260 scm_read_hash_extend), stime.c (scm_strftime), strings.c
5261 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
5262 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
5263 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
5264 !SCM_<pred> over SCM_N<pred>.
5266 * strings.[ch] (scm_makfromstr): Deprecated.
5268 (scm_mem2string): New function, replaces scm_makfromstr.
5270 * strings.c (scm_substring), strop.c (string_copy,
5271 scm_string_split), strports.c (scm_strport_to_string), symbols.c
5272 (scm_symbol_to_string): Fix gc problem.
5274 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
5277 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
5278 warning about comparing signed and unsigned values. This fix is
5279 not optimal, since it won't work reliably if sizeof (c_start) >
5280 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
5281 solution is to define this macro as an inline function, thus
5282 allowing to specifiy the types of c_start and c_end.
5284 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5286 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
5289 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
5290 Rename <foo>H to SCM_<foo>_H.
5292 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
5293 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
5295 (narrow_stack): Make i unsigned. Don't use side-effecting
5296 operations in conditions.
5298 (narrow_stack, scm_make_stack, scm_stack_id,
5299 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
5301 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
5302 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
5305 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
5308 (scm_last_stack_frame): Remove bogus `;´.
5310 * stacks.h (SCM_FRAMEP): Fix type check.
5312 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
5314 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
5315 c-tokenize.c when doing maintainer-clean.
5317 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
5319 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
5322 * eval.c: all hash signs are in column 0.
5324 * Makefile.am (guile_filter_doc_snarfage): build using
5325 c-tokenize.c, not filter-doc-snarfage.c.
5326 rearrange snarfing dependencies a bit.
5328 * c-tokenize.lex: new file.
5330 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
5332 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
5333 scm_t_srcpropso_plist. See the big type renaming.
5334 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
5335 Thanks to Seth Alves!
5337 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
5338 they aren't defined already.
5340 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
5342 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
5343 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
5346 * backtrace.c (display_expression, scm_set_print_params_x,
5347 display_application, display_frame, scm_backtrace), numbers.c
5348 (scm_istring2number), objects.c (scm_class_of,
5349 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
5350 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
5352 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
5355 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
5356 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
5358 * objects.c (scm_class_of): Type fix.
5360 (scm_mcache_lookup_cmethod): Improved comment, simplified,
5363 * pairs.h (scm_error_pair_access): The function can return if
5366 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5368 * init.c (scm_init_guile_1): Removed initialization of tag.c.
5370 * gdbint.c, init.c: Removed inclusion of tag.h.
5372 * tag.h, tag.c: Removed files.
5374 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
5376 2001-06-20 Gary Houston <ghouston@arglist.com>
5378 * deprecation.c, extensions.c, rw.c: include string.h.
5380 2001-06-19 Gary Houston <ghouston@arglist.com>
5382 * filter-doc-snarfage.c (process): added ungetc in
5383 MULTILINE_COOKIE case since otherwise it fails when there's no
5384 space between the '(' and the quote of the following string
5387 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
5389 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
5391 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
5393 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
5394 extension takes place.
5395 * strings.h (SCM_STRING_LENGTH): Likewise.
5396 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
5398 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
5401 * tags.h: Include <stdint.h> when we have it.
5402 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
5403 available. Else use "unsigned long".
5404 (scm_signed_bits_t): New.
5406 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
5407 (SCM_INUM): Cast result to scm_signed_bits_t.
5409 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
5411 * mkstemp.c: Update path to #include file scmconfig.h.
5412 Thanks to Golubev I. N.
5414 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
5416 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
5418 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
5419 the macro definition.
5421 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
5422 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
5423 instead of SCM_INST_TYPE.
5425 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
5426 the object is a struct before accessing its struct flags.
5428 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
5430 2001-06-10 Gary Houston <ghouston@arglist.com>
5432 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
5433 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
5434 work reliably anymore. try it from boot-9.scm instead.
5436 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
5438 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
5439 Thanks to Matthias Köppe!
5441 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
5443 * snarf.h, filter-doc-snarfage.c: more changes to cope with
5444 space-happy C preprocessors.
5446 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
5447 inside cookies. thanks to Matthias Köppe!
5449 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5451 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
5452 keywords. Fix gc protection.
5454 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
5455 operations in macro calls.
5457 * pairs.c (scm_error_pair_access): Avoid recursion.
5459 Thanks to Matthias Koeppe for reporting the bugs that correspond
5460 to the following set of patches.
5462 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
5463 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
5464 bitvector base address using SCM_BITVECTOR_BASE.
5466 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
5469 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5471 * goops.c (SCM_CLASS_REDEF): Removed.
5473 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
5476 Thanks to Matthias Koeppe for reporting the bugs that correspond
5477 to the following set of patches.
5479 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
5480 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
5481 scm_sys_allocate_instance, clear_method_cache,
5482 scm_sys_invalidate_method_cache_x, scm_make,
5483 create_standard_classes, scm_make_port_classes, scm_make_class,
5484 scm_add_slot): Use SCM_SET_SLOT to set slot values.
5486 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
5488 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
5490 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
5491 UNARY_ELTS_CODE): Remove bogus break statement.
5493 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
5494 Don't access bit vectors elements as SCM objects.
5496 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
5497 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
5498 Don't assign to an unpacked value.
5500 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
5502 * __scm.h (SCM_NORETURN): Moved here from error.h.
5504 (SCM_UNUSED): New macro.
5506 (SCM_DEBUG_PAIR_ACCESSES): New macro.
5508 * backtrace.c (display_error_handler), continuations.c
5509 (continuation_print), debug.c (debugobj_print), dynwind.c
5510 (guards_print), environments.c (observer_print,
5511 core_environments_finalize, leaf_environment_cell,
5512 leaf_environment_print, eval_environment_print,
5513 eval_environment_observer, import_environment_define,
5514 import_environment_undefine, import_environment_print,
5515 import_environment_observer, export_environment_define,
5516 export_environment_undefine, export_environment_print,
5517 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
5518 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
5519 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
5520 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
5521 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
5522 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
5523 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
5524 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
5525 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
5526 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
5527 set_slot_value, test_slot_existence, scm_change_object_class,
5528 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
5529 default_setter), guardians.c (guardian_print, guardian_gc_init,
5530 guardian_zombify, whine_about_self_centered_zombies), guile.c
5531 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
5532 mallocs.c (malloc_print), numbers.c (scm_print_real,
5533 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
5534 end_input_default, scm_port_print, fill_input_void_port,
5535 write_void_port), root.c (root_print), smob.c (scm_mark0,
5536 scm_free0, scm_smob_print, scm_smob_apply_1_error,
5537 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
5538 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
5539 (scm_struct_free_0, scm_struct_free_standard,
5540 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
5541 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
5542 scm_handle_by_throw, scm_ithrow), weaks.c
5543 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
5544 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
5545 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
5547 * error.h (SCM_NORETURN): Moved to __scm.h.
5549 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
5550 Renamed <foo>H to SCM_<foo>_H.
5552 * gc.c (debug_cells_gc_interval): New static variable.
5554 (scm_assert_cell_valid): If selected by the user, perform
5555 additional garbage collections.
5557 (scm_set_debug_cell_accesses_x): Extended to let the user specify
5558 if additional garbage collections are desired.
5560 (mark_gc_async): If additional garbage collections are selected
5561 by the user, don't call the after-gc-hook. Instead require the
5562 user to run the hook manually.
5564 * pairs.c (scm_error_pair_access): New function. Only compiled
5565 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
5567 * pairs.h (SCM_VALIDATE_PAIR): New macro.
5569 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
5570 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
5571 is a real pair object. (Glocs are also accepted, but that may
5572 change.) If not, abort with an error message.
5574 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
5576 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
5578 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
5579 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
5581 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
5583 * extensions.c (scm_c_register_extension): Allow NULL as library
5585 (load_extension): Ignore NULL library names when comparing.
5587 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
5588 non-pointers are being compared. Thanks to Alexander Klimov!
5590 2001-06-04 Gary Houston <ghouston@arglist.com>
5592 * rw.c (scm_write_string_partial): new procedure implementing
5593 write-string/partial in (ice-9 rw).
5594 * rw.h: declare scm_write_string_partial.
5596 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
5598 * keywords.c (keyword_print): Substract 1 from length of symbol
5599 name, accounting for the silly dash.
5601 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
5602 Do not emit deprecation warning.
5604 Added exception notice to all files.
5606 * dynl.c: Include "deprecation.h".
5608 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
5610 * dynl.c (scm_register_module_xxx, scm_registered_modules,
5611 scm_clear_registered_modules): Deprecated.
5613 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
5615 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
5616 guile-snarf-docs-texi.
5618 * fports.c: HAVE_ST_BLKSIZE changed to
5619 HAVE_STRUCT_STAT_ST_BLKSIZE.
5620 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
5621 HAVE_STRUCT_STAT_ST_BLKSIZE.
5623 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
5624 HAVE_STRUCT_STAT_ST_RDEV.
5625 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
5626 HAVE_STRUCT_STAT_ST_BLKSIZE.
5627 (scm_stat2scm): HAVE_ST_BLOCKS changed to
5628 HAVE_STRUCT_STAT_ST_BLOCKS.
5630 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
5632 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
5633 of scm_eval_x to allow module changes between the forms in the
5634 string. Set/restore module using scm_c_call_with_current_module.
5636 * mkstemp.c: New file, slightly modified from libiberties
5639 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
5641 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
5642 filter-doc-snarfage.c: new files.
5644 * Makefile.am: add stuff to [build,] use and distribute
5645 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
5647 * guile-snarf.in: grok the new snarf output.
5649 * snarf.h: make the output both texttools- and `read'-friendly.
5651 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
5652 guile-snarf-docs. (should also deprecate, I guess. maybe not).
5654 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
5656 * print.c (scm_simple_format): Support "~~" and "~%". Signal
5657 error for unsupported format controls and for superflous
5658 arguments. Thanks to Daniel Skarda!
5660 * print.h, print.c (scm_print_symbol_name): Factored out of
5662 (scm_iprin1): Call it.
5664 * keywords.c (keyword_print): Use scm_print_symbol_name so that
5665 weird names are printed correctly.
5667 * print.c (scm_print_symbol_name): Symbols whose name starts with
5668 `#' or `:' or ends with `:' are considered weird.
5670 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5672 * numbers.c (scm_difference, scm_divide): Clarified comments for -
5675 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5677 * debug.h: Removed prototype for scm_eval_string.
5679 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5681 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
5682 (make-string 2000 #\!))' in an older version).
5684 Change strncpy to memcpy to allow embedded NUL characters in
5687 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
5689 * hooks.c (scm_create_hook): deprecated.
5690 (make_hook): deleted.
5691 (scm_make_hook): all the hook creation code is now here.
5693 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
5694 a hook, make it permanent, and do a `scm_c_define' on it.
5696 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
5698 * socket.c (s_scm_inet_pton): fix docstring quoting.
5699 (s_scm_inet_ntop): ditto.
5701 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
5703 * hashtab.c (scm_internal_hash_fold): fix argument position in
5706 * environments.c (s_scm_import_environment_set_imports_x): fix
5707 argument position in SCM_ASSERT.
5709 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
5710 (s_scm_make_iloc): ditto.
5712 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5714 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
5716 * eval.c (promise_print): Read the promise's value as an object.
5718 (SCM_CEVAL): Don't perform side-effecting operations in macro
5721 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
5722 conditional expression.
5724 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
5727 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
5728 text, removed redundant computation of effective_length and fixed
5731 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
5734 (wrap_init): Don't use SCM_C[AD]R for non pairs.
5736 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
5738 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
5739 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
5741 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
5743 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
5744 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
5745 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
5746 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
5748 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
5750 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
5752 * ramap.c (ramap_rp): Removed bogus `;´.
5754 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
5757 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
5758 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
5759 Read SCM objects rather than scm_bits_t values.
5761 * tags.h (SCM_VOIDP_TEST): Removed.
5763 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
5764 value of 2 now corresponds to the former 1, the current 1
5765 corresponds to the former situation that SCM_VOIDP_TEST was
5768 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
5769 If this appears to be not ANSI compliant, we will change it to
5770 typedef struct scm_unused_struct { } * SCM;
5771 Thanks to Han-Wen Nienhuys for the suggestion.
5773 * unif.c (scm_array_set_x): Fix typing problem, and use
5774 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
5775 dealing with uniform vectors.
5777 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
5779 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
5780 (scm_igc): mark from them, too (precisely, not conservatively!).
5782 * root.h (scm_gc_registered_roots): new object in
5785 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
5786 `scm_protect_object'. shouldn't call it at all, though, it seems.
5788 * gc.c (scm_[un]protect_object): deprecated.
5789 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
5790 (scm_gc_[un]register_root[s]): new.
5792 * gc.h: add prototypes for scm_gc_[un]protect_object,
5793 scm_gc_[un]register_root[s].
5795 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
5797 revert the controversial part of the 2001-05-24 changes.
5799 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
5801 * modules.c (scm_env_module): Exported to Scheme.
5803 * eval.c (scm_debug_opts): New option `show-file-name'.
5805 * debug.h (SCM_SHOW_FILE_NAME): New.
5807 * backtrace.c: Include "libguile/filesys.h".
5808 (sym_base, display_backtrace_get_file_line,
5809 display_backtrace_file, display_backtrace_file_and_line): New.
5810 (display_frame): Call display_backtrace_file_and_line if that is
5812 (display_backtrace_body): Call scm_display_backtrace_file if
5815 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
5816 Prototypes removed since there's no definition for these
5819 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5821 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
5822 Changed use of scm_array->scm_array_t and
5823 scm_array_dim->scm_array_dim_t to enable build with
5824 --disable-deprecated.
5826 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
5828 The purpose of this set of changes is to regularize Guile's usage
5829 of ANSI C integral types, with the following ideas in mind:
5831 - SCM does not nesessarily have to be long.
5832 - long is not nesessarily enough to store pointers.
5833 - long is not nesessarily the same size as int.
5835 The changes are incomplete and possibly buggy. Please test on
5839 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
5842 * unif.h: type renaming:
5843 scm_array -> scm_array_t
5844 scm_array_dim -> scm_array_dim_t
5845 the old names are deprecated, all in-Guile uses changed.
5847 * tags.h (scm_ubits_t): new typedef, representing unsigned
5850 * stacks.h: type renaming:
5851 scm_info_frame -> scm_info_frame_t
5852 scm_stack -> scm_stack_t
5853 the old names are deprecated, all in-Guile uses changed.
5855 * srcprop.h: type renaming:
5856 scm_srcprops -> scm_srcprops_t
5857 scm_srcprops_chunk -> scm_srcprops_chunk_t
5858 the old names are deprecated, all in-Guile uses changed.
5860 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
5861 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
5862 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
5863 vectors.c, vports.c, weaks.c:
5864 various int/size_t -> size_t/scm_bits_t changes.
5866 * random.h: type renaming:
5867 scm_rstate -> scm_rstate_t
5868 scm_rng -> scm_rng_t
5869 scm_i_rstate -> scm_i_rstate_t
5870 the old names are deprecated, all in-Guile uses changed.
5872 * procs.h: type renaming:
5873 scm_subr_entry -> scm_subr_entry_t
5874 the old name is deprecated, all in-Guile uses changed.
5876 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
5878 scm_option -> scm_option_t
5879 the old name is deprecated, all in-Guile uses changed.
5881 * objects.c: various long -> scm_bits_t changes.
5882 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
5884 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
5887 * num2integral.i.c: new file, multiply included by numbers.c, used
5888 to "templatize" the various integral <-> num conversion routines.
5890 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
5891 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
5893 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
5894 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
5895 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
5896 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
5897 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
5898 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
5899 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
5900 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
5901 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
5902 scm_num2size): new functions.
5904 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
5906 * load.c: change int -> size_t in various places (where the
5907 variable is used to store a string length).
5908 (search-path): call scm_done_free, not scm_done_malloc.
5910 * list.c (scm_ilength): return a scm_bits_t, not long.
5911 some other {int,long} -> scm_bits_t changes.
5913 * hashtab.c: various [u]int -> scm_bits_t changes.
5914 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
5915 (scm_ihashx): n: uint -> scm_bits_t
5916 use scm_bits2num instead of scm_ulong2num.
5918 * gsubr.c: various int -> scm_bits_t changes.
5920 * goops.[hc]: various {int,long} -> scm_bits_t changes.
5922 * gh_data.c (gh_num2int): no loss of precision any more.
5924 * gh.h (gh_str2scm): len: int -> size_t
5925 (gh_{get,set}_substr): start: int -> scm_bits_t,
5927 (gh_<num>2scm): n: int -> scm_bits_t
5928 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
5929 (gh_length): return scm_bits_t, not unsigned long.
5931 * gc.[hc]: various small changes relating to many things stopping
5932 being long and starting being scm_[u]bits_t instead.
5933 scm_mallocated should no longer wrap around.
5935 * fports.h: type renaming:
5936 scm_fport -> scm_fport_t
5937 the old name is deprecated, all in-Guile uses changed.
5939 * fports.c (fport_fill_input): count: int -> scm_bits_t
5940 (fport_flush): init_size, remaining, count: int -> scm_bits_t
5942 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
5943 those prototypes, as the functions they prototype don't exist.
5945 * fports.c (default_buffer_size): int -> size_t
5946 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
5947 default_size: int -> size_t
5948 (scm_setvbuf): csize: int -> scm_bits_t
5950 * fluids.c (n_fluids): int -> scm_bits_t
5951 (grow_fluids): old_length, i: int -> scm_bits_t
5952 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
5954 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
5956 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
5957 the new and shiny SCM_NUM2INT.
5959 * extensions.c: extension -> extension_t (and made a typedef).
5961 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
5962 there are no nasty surprises if/when the various deeply magic tag
5963 bits move somewhere else.
5965 * eval.c: changed the locals used to store results of SCM_IFRAME,
5966 scm_ilength and such to be of type scm_bits_t (and not int/long).
5967 (iqq): depth, edepth: int -> scm_bits_t
5968 (scm_eval_stack): int -> scm_bits_t
5969 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
5970 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
5971 i: int -> scm_bits_t
5973 * environments.c: changed the many calls to scm_ulong2num to
5975 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
5977 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
5979 * debug.h: type renaming:
5980 scm_debug_info -> scm_debug_info_t
5981 scm_debug_frame -> scm_debug_frame_t
5982 the old names are deprecated, all in-Guile uses changed.
5983 (scm_debug_eframe_size): int -> scm_bits_t
5985 * debug.c (scm_init_debug): use scm_c_define instead of the
5986 deprecated scm_define.
5988 * continuations.h: type renaming:
5989 scm_contregs -> scm_contregs_t
5990 the old name is deprecated, all in-Guile uses changed.
5991 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
5992 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
5994 * continuations.c (scm_make_continuation): change the type of
5995 stack_size from long to scm_bits_t.
5997 * ports.h: type renaming:
5998 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
5999 scm_port -> scm_port_t
6000 scm_ptob_descriptor -> scm_ptob_descriptor_t
6001 the old names are deprecated, all in-Guile uses changed.
6002 (scm_port_t.entry): int -> scm_bits_t.
6003 (scm_port_t.line_number): int -> long.
6004 (scm_port_t.putback_buf_size): int -> size_t.
6006 * __scm.h (long_long, ulong_long): deprecated (they pollute the
6007 global namespace and have little value beside that).
6008 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
6010 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
6011 exist (for size_t & ptrdiff_t).
6012 (scm_sizet): deprecated.
6014 * Makefile.am (noinst_HEADERS): add num2integral.i.c
6016 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
6018 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
6019 SCM_VARIABLE_INIT since that it what it used to be.
6021 * deprecation.c (scm_include_deprecated_features): Make docstring
6022 ANSIsh. Thanks to Matthias Köppe!
6024 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
6026 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
6027 needed for weak-key hashtables.
6029 * procs.c (scm_make_subr_with_generic): Add missing last argument
6030 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
6032 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
6033 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
6035 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
6037 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
6039 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
6040 `duplicate_string'. Do not use an indirect cell, store symbol
6041 directly in collision list of hash table.
6042 (duplicate_string): Removed.
6044 * init.c (scm_init_guile_1): Call scm_init_extensions.
6046 * Makefile.am: Add "extensions.c" and related files in all the
6049 * extensions.h, extension.c: New files.
6051 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
6053 * modules.h (scm_system_module_env_p): Move out of deprecated
6056 * rw.h (scm_init_rw): Added prototype.
6058 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
6059 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
6060 New functions. They replace scm_make_gsubr and
6061 scm_make_gsubr_with_generic. The `make' variants only create the
6062 gsubr object, while the `define' variants also put it into the
6063 current module. Changed all callers.
6064 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
6066 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
6067 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
6068 functions. They replace scm_make_subr, scm_make_subr_opt and
6069 scm_make_subr_with_generic. The `make' variants only create the
6070 subr object, while the `define' variants also put it into the
6071 current module. Changed all callers.
6072 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
6075 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
6076 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
6079 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
6081 * throw.c (scm_lazy_catch): Slight docstring clarification.
6083 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
6085 * throw.c: Lazy-catch handlers are no longer allowed to return.
6086 Fixed comments throughout.
6087 (scm_ithrow): Signal an error when a lazy-catch handler returns.
6088 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
6091 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
6092 refered to s_scm_minor_version previously.
6094 * modules.h, modules.c: Moved around a lot of code so that
6095 deprecated features appear at the bottom.
6096 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
6097 module_prefix, make_modules_in_var, beautify_user_module_x_var,
6098 scm_the_root_module, scm_make_module, scm_ensure_user_module,
6099 scm_load_scheme_module): Deprecated.
6100 (scm_system_module_env_p): Return SCM_BOOL_T directly for
6101 environments corresponding to the root module.
6102 (convert_module_name, scm_c_resolve_module,
6103 scm_c_call_with_current_module, scm_c_define_module,
6104 scm_c_use_module, scm_c_export): New.
6105 (the_root_module): New static variant of scm_the_root_module. Use
6106 it everywhere instead of scm_the_root_module.
6108 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
6109 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
6110 (scm_c_with_fluid): New.
6111 (scm_with_fluids): Use scm_c_with_fluids instead of
6112 scm_internal_with_fluids.
6114 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
6115 `scm_init_goops'. Do not explicitly create/switch modules.
6116 Return SCM_UNSPECIFIED.
6117 (scm_init_goops): Only register `%init-goops-builtins' procedure.
6118 (scm_load_goops): Use scm_c_resolve_module instead of
6121 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
6122 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
6123 `scm_init_rw' prior to loading the startup files.
6125 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
6126 scm_init_rdelim. Do not explicitly create/switch modules.
6127 Return SCM_UNSPECIFIED.
6128 (scm_init_rdelim): Only register `%init-rdelim-builtins'
6131 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
6132 explicitly create/switch modules. Return SCM_UNSPECIFIED.
6133 (scm_init_rw): Only register `%init-rw-builtins' procedure.
6135 * script.c (scm_shell): Evaluate the compiled switches in the
6136 current module, not in the root module.
6138 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
6140 * fluids.c (scm_c_with_fluids): Rename from
6141 scm_internal_with_fluids.
6142 (scm_internal_with_fluids): Deprecated.
6143 (scm_c_with_fluid): New.
6145 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6147 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
6149 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
6150 accessed with SCM_C[AD]R.
6152 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
6154 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
6156 * version.c (s_scm_major_version): doc fixes.
6157 (s_scm_minor_version): doc fixes.
6158 (s_scm_minor_version): new function.
6160 * version.h (scm_init_version): new function.
6162 * versiondat.h.in: add GUILE_MICRO_VERSION.
6164 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
6166 * deprecation.c (scm_init_deprecation): Renamed
6167 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
6169 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
6171 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
6172 dependent on cpp_cnvt.awk
6174 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6176 * script.c (scm_compile_shell_switches): New command line option
6177 `--use-srfi' for loading a list of SRFIs on startup.
6178 (scm_shell_usage): Added `--use-srfi' to help message.
6180 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
6182 Merged from mvo-vcell-cleanup-1-branch.
6184 The concept of vcells has been removed from Guile. With it,
6185 explicit obarrays and associated operations are gone. Use
6186 hashtables instead of obarrays.
6188 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
6189 result as variable instead of vcell. Glocs no longer point to a
6190 vcell but to a variable. Use scm_c_define instead of
6191 scm_sysintern and treat the result as a variable (which it is),
6194 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
6195 SCM_DEFVARIABLEP): Deprecated.
6196 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
6197 (variable_print): Do not print name of variable.
6198 (variable_equalp): Compare values, not vcells.
6199 (anonymous_variable_sym): Removed.
6200 (make_vcell_variable): Removed.
6201 (make_variable): New, as replacement.
6202 (scm_make_variable, scm_make_undefined_variable): Do not take name
6204 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
6206 (scm_builtin_variable): Deprecated.
6208 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
6209 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
6210 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
6211 scm_sysintern, scm_sysintern0, scm_symbol_value0,
6212 scm_string_to_obarray_symbol, scm_intern_symbol,
6213 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
6214 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
6215 Deprecated and moved to "symbols-deprecated.c".
6216 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
6217 (scm_init_symbols): Call scm_init_symbols_deprecated.
6218 * symbols-deprecated.c: New file.
6219 * Makefile.am: Added symbols-deprecated.c and related files in all
6222 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
6223 SCM_GLOBAL_VCELL_INIT): Deprecated.
6224 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
6225 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
6227 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
6230 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
6231 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
6232 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
6233 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
6234 Changed according to the `throughout' comments.
6236 * modules.h, modules.c (scm_module_system_booted_p): Changed type
6238 (scm_module_type): Removed.
6239 (the_root_module): Renamed to the_root_module_var. Now points to
6240 a variable instead of a vcell. Updated all uses.
6241 (scm_the_root_module): Return SCM_BOOL_F when module systems
6242 hasn't been booted yet.
6243 (SCM_VALIDATE_STRUCT_TYPE): Removed.
6244 (scm_post_boot_init_modules): Made static.
6245 (scm_set_current_module): Call scm_post_boot_init_modules on first
6247 (make_modules_in, beautify_user_module_x, resolve_module,
6248 try_module_autoload, module_make_local_var_x): Tacked on "_var"
6249 suffix. Now point to variables instead of vcells. Updated all
6251 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
6252 and return SCM_BOOL_F in that case.
6253 (scm_module_transformer): Likewise.
6254 (sym_module, scm_lookup_closure_module, scm_env_module): New.
6255 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
6256 (scm_eval_closure_lookup): Do not allow new definitions when
6257 `interface' flag is set.
6258 (scm_standard_interface_eval_closure): New.
6259 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
6260 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
6261 scm_c_lookup, scm_c_module_define, scm_c_define,
6262 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
6263 scm_modules_prehistory): New.
6264 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
6265 instead of scm_intern0.
6267 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
6270 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
6271 hashtable operations to maintain the keywords, not obarray ones.
6273 * init.c (scm_load_startup_files): Do not call
6274 scm_post_boot_init_modules. This is done by
6275 scm_set_current_module now.
6276 (scm_init_guile_1): Call scm_modules_prehistory. Call
6277 scm_init_variable early on.
6279 * goops.c (s_scm_sys_goops_loaded): Get
6280 var_compute_applicable_methods from scm_sym2var, not from a direct
6281 invocation of scm_goops_lookup_closure.
6283 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
6285 * gc.c: Added simple debugging hack to mark phase of GC: When
6286 activated, do not tail-call scm_gc_mark. This gives nice
6288 (scm_unhash_name): Removed.
6290 * feature.c (features): Renamed to features_var. Now points to a
6291 variable instead of a vcell. Updated all uses.
6293 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
6294 `scm_current_module_lookup_closure' which will do the right thing
6295 when the module system hasn't been booted yet.
6296 (SCM_GLOC_SYM): Removed.
6297 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
6298 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
6300 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
6301 instead of with vcells. Do not overwrite `var' with the result of
6302 the lookup, use the new `real_var' instead. Remove `var2' in
6303 exchange (which was only used with threads).
6304 (sym_three_question_marks): New.
6305 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
6307 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
6308 (scm_m_atfop): Expect the function definition to be a variable
6310 (scm_macroexp): Do not use `unmemocar', explicitely remember the
6312 (scm_unmemocopy): Removed thoughts about anti-macro interface.
6313 (scm_eval_args): Use more explicit code in the gloc branch of the
6314 atrocious struct ambiguity test. The optimizer will sort this
6316 (scm_deval_args): Likewise.
6317 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
6318 remember the symbol instead. Added some comments where
6319 scm_tc3_cons_gloc really exclusively refers to structs.
6320 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
6321 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
6322 of scm_sysintern in general.
6324 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
6327 * debug.c (s_scm_make_gloc): Only allow proper variables, no
6328 pairs. Put the variable directly in the gloc.
6329 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
6330 (scm_init_debug): Use scm_c_define instead scm_sysintern.
6332 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
6334 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
6335 scm_the_last_stack_fluid_var. It now points to a variable instead
6336 of a vcell. Updated all uses.
6337 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
6338 instead of a vcell. Updated all uses.
6340 * _scm.h: Include "variables.h" and "modules.h" since almost
6341 everybody needs them now.
6343 * root.h (scm_symhash, scm_symhash_vars): Removed.
6344 * gc.c (scm_init_storage): Do not initialize them.
6346 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6348 * eval.c (scm_init_eval): Initialize scm_undefineds and
6351 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
6352 like the SCM_NEWCELL macro counterparts.
6354 (scm_init_storage, scm_init_gc): Moved initialization of
6355 scm_tc16_allocated from scm_init_gc to scm_init_storage.
6357 (scm_init_storage): Moved initialization of scm_undefineds and
6358 scm_listofnull to eval.c, initializion of scm_nullstr to
6359 strings.c, initializion of scm_nullvect to vectors.c.
6361 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
6362 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
6364 * init.c (scm_init_guile_1): Reordered some initializations and
6365 added dependcy information comments.
6367 * load.c (scm_init_load): Use scm_nullstr.
6369 * strings.c (scm_init_strings): Initialize scm_nullstr.
6371 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
6373 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
6375 * values.c (print_values): Print as a unreadable object, not as
6376 multiple lines. Thanks to Matthias Köppe!
6378 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
6380 * deprecation.c: Fixed copyright date.
6382 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
6383 DEPRECATION_H to SCM_DEPRECATION_H.
6385 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
6387 * guile-doc-snarf.in: Update copyright.
6388 Fix relative path bug. Thanks to Sergey Poznyakoff.
6390 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
6392 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
6393 accept open ports. Thanks to Quetzalcoatl Bradley!
6395 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6397 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
6398 has 779 primitives on startup.
6400 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
6402 * eval.c (scm_i_eval): Copy expression before passing it to
6403 SCM_XEVAL. The copy operation was removed unintendedly during my
6404 change on 2001-03-25.
6406 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
6408 from Matthias Köppe (thanks!):
6410 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
6413 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
6416 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
6418 * gc.c (scm_init_gc): Added FIXME comment.
6420 * hooks.c: Since hooks don't have a name any more, it is not
6421 necessary to include objprop.h.
6423 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
6425 (symbol_name, scm_make_hook_with_name): Removed.
6427 (scm_create_hook): Don't set the hook's name property.
6429 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
6431 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
6433 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
6435 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
6436 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
6437 FLOBUFLEN and define it unconditionally.
6439 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
6441 * gh_data.c (gh_lookup): Call gh_module_lookup with
6442 `scm_current_module ()', not `#f'.
6443 (gh_module_lookup): Expect a module instead of an obarray as first
6444 argument and do lookup in that module.
6446 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
6447 arrays. The length of array is already determined differently and
6448 scm_uniform_vector_length does not work on arrays.
6450 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
6452 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
6453 as well. "SCM (*)(...)" does not work on RedHat 7.1.
6455 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
6456 they are not used. Changed `wrong type' error into `wrong num
6457 args' error. Changed all callers.
6459 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
6460 arguments are supplied.
6462 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
6464 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
6465 describe `regexp/notbol' and `regexp/noteol' execution flags.
6467 * strop.c (scm_substring_move_x): Doc fix; nfc.
6469 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
6471 * objects.c, objects.h (scm_valid_object_procedure_p): New.
6472 (scm_set_object_procedure_x): Use it to check argument. Fix
6475 * evalext.c (scm_definedp): Fix docstring.
6477 2001-05-05 Gary Houston <ghouston@arglist.com>
6479 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
6482 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
6484 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
6485 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
6486 Change R4RS references to R5RS.
6488 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
6489 docstring source are correctly reproduced in the output (ii)
6490 we don't anymore get occasional trailing quotes. Also reorganized
6491 and commented the code a little.
6493 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
6496 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6498 * strop.c (scm_string_split): New procedure.
6500 * strop.h (scm_string_split): Added prototype.
6502 2001-05-04 Gary Houston <ghouston@arglist.com>
6504 * socket.c: define uint32_t if netdb.h doesn't. thanks to
6507 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
6509 * rw.c: Include "modules.h" and "strports.h".
6511 * net_db.h (scm_gethost): Added prototype.
6513 * deprecation.h, deprecation.c: New.
6514 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
6515 (DOT_X_FILES): Added "deprecation.x".
6516 (modinclude_HEADERS): Added "deprecation.h".
6518 * init.c: Include "deprecation.h".
6519 (scm_init_guile_1): Call scm_init_deprecation.
6521 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
6523 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
6524 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
6527 2001-04-29 Gary Houston <ghouston@arglist.com>
6529 * rw.c: new file, implementing C part of module (ice-9 rw).
6530 (scm_read_string_x_partial): moved from ioext.c
6531 (scm_init_rw): new proc.
6533 init.c: include rw.h and call scm_init_rw.
6534 Makefile.am: include rw.c and rw.h.
6536 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
6538 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
6539 know what's supposed to happen to it.
6541 * list.h (scm_list_star): deprecation expired - removed.
6543 * numbers.h (scm_dblproc): deprecation expired - removed.
6544 (SCM_UNEGFIXABLE): deprecation expired - removed.
6545 (SCM_FLOBUFLEN): deprecation expired - removed.
6546 (SCM_INEXP): deprecation expired - removed.
6547 (SCM_CPLXP): deprecation expired - removed.
6548 (SCM_REAL): deprecation expired - removed.
6549 (SCM_IMAG): deprecation expired - removed.
6550 (SCM_REALPART): deprecation expired - removed.
6551 (scm_makdbl): deprecation expired - removed.
6552 (SCM_SINGP): deprecation expired - removed.
6553 (SCM_NUM2DBL): deprecation expired - removed.
6554 (SCM_NO_BIGDIG): deprecation expired - removed.
6556 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
6557 (scm_tc_dblr): deprecation expired - removed.
6558 (scm_tc_dblc): deprecation expired - removed.
6559 (scm_tc16_flo): deprecation expired - removed.
6560 (scm_tc_flo): deprecation expired - removed.
6562 * tag.h (scm_tag): deprecation expired - removed.
6564 * tag.c: (scm_tag): deprecation expired - removed.
6566 * ioext.c: (scm_fseek): deprecation expired - removed.
6568 * ioext.h (scm_fseek): deprecation expired - removed.
6570 * gh_data.c (gh_int2scmb): deprecation expired - removed.
6572 * gh.h (gh_int2scmb): deprecation expired - removed.
6574 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
6576 * stacks.c (scm_make_stack): Fix typo in docstring.
6578 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
6580 * error.c (scm_sysmissing): deprecation expired - removed.
6582 * error.h (scm_sysmissing): deprecation expired - removed.
6585 (scm_init_gc): gc-thunk deprecation expired - removed.
6586 (scm_gc_vcell): deprecation expired - removed.
6587 (gc_async_thunk): scm_gc_vcell related code removed.
6589 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
6592 (SCM_NSTRINGP): deprecation expired - removed.
6593 (SCM_NRWSTRINGP): deprecation expired - removed.
6595 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
6598 (SCM_ICHRP): deprecation expired - removed.
6599 (SCM_ICHR): deprecation expired - removed.
6600 (SCM_MAKICHR): deprecation expired - removed.
6603 (SCM_INPORTP): deprecation expired - removed.
6604 (SCM_OUTPORTP): deprecation expired - removed.
6606 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
6608 * modules.c (scm_module_type): New.
6609 (scm_post_boot_init_modules): Initialize from Scheme value.
6610 (the_module, scm_current_module, scm_init_modules): the_module is
6612 (scm_current_module): Export to Scheme.
6613 (scm_set_current_module): Do not call out to Scheme, do all the
6614 work in C. Export procedure to Scheme. Only accept modules, `#f'
6615 is no longer valid as the current module. Only set
6616 scm_top_level_lookup_closure_var and scm_system_transformer when
6617 they are not deprecated.
6618 (scm_module_transformer, scm_current_module_transformer): New.
6620 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
6621 scm_current_module_transformer, scm_module_transformer): New.
6623 * gh_data.c: Removed FIXME comment about gh_lookup returning
6624 SCM_UNDEFINED. That's the right thing to do.
6626 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
6627 into the conditionally compiled sections.
6628 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
6629 scm_current_module_transformer instead of scm_system_transformer.
6630 * init.c (start_stack): Move initialization of
6631 scm_system_transformer to the deprecated section.
6633 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
6635 * throw.c (scm_throw): Correct docstring.
6637 2001-04-22 Gary Houston <ghouston@arglist.com>
6639 * socket.c: attempted to improve the docstrings slightly.
6641 * net_db.c: remove bogus "close" declaration.
6642 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
6643 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
6645 * net_db.h: declarations moved too.
6647 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
6649 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
6650 (VALIDATE_INET6): new macro.
6651 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
6652 inet-pton and inet-ntop.
6653 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
6654 (scm_addr_vector): use ipv6_net_to_num.
6656 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
6658 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
6659 smob number explicitly. Use SCM_TC2SMOBNUM instead.
6661 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
6662 when compiled in debug mode.
6664 (scm_gc_sweep): Only call smob's free function if it is defined.
6666 * print.c (scm_iprin1): No need to check for validity of smob
6667 type or existence of print function.
6669 * smob.[ch] (scm_smobs): Made into a fixed size global array.
6670 Resizing will not work well with preemptive threading.
6672 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
6674 (scm_make_smob_type): Extracted initialization of smob
6675 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
6676 of the critical section.
6678 (scm_smob_prehistory): Initialize all smob descriptors. By
6679 default, don't assign a smob free function: Most smob types don't
6682 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
6684 2001-04-21 Gary Houston <ghouston@arglist.com>
6686 * socket.c (FLIP_NET_HOST_128): new macro.
6687 (scm_fill_sockaddr): use new macro.
6688 (scm_addr_vector): completed IPv6 address support. added const
6689 to the address parameter.
6691 2001-04-20 Gary Houston <ghouston@arglist.com>
6693 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
6694 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
6696 (scm_addr_vector): use a switch instead of multiple if statements.
6697 Add support for IPv6 (incomplete) .
6698 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
6700 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
6702 * struct.c (scm_free_structs): Only pairs may be accessed with
6705 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6707 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
6709 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
6710 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
6711 parentheses in order to get the correct associativity.
6713 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6715 * unif.c (scm_array_to_list): Added missing handling of arrays of
6716 bytes. Thanks to Masao Uebayashi for the bug report.
6718 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6720 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
6723 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6725 * procs.h (SCM_CLOSURE_FORMALS): New macro.
6727 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
6728 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
6729 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
6730 SCM_CLOSURE_FORMALS.
6732 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
6733 (scm_i_procedure_arity): Prefer stronger predicates like
6734 SCM_NULLP or SCM_FALSEP over SCM_IMP.
6736 * macros.c (macro_print): Extracted macro printing code from
6737 print.c and simplified it.
6739 (scm_macro_type): Use SCM_MACRO_TYPE;
6741 (scm_init_macros): Use macro_print for printing macros.
6743 * print.c (scm_print_opts): Improved option documentation.
6745 (scm_iprin1): Extracted printing of macros to macros.c.
6746 Simplified printing of ordinary closures.
6748 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
6749 Martin Grabmueller for the bug report.
6751 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6753 This patch eliminates some further applications of SCM_C[AD]R to
6756 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
6757 never been applied to real pairs.
6759 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
6761 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
6763 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
6764 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
6765 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
6767 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
6770 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
6771 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
6773 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
6774 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
6775 SCM_SET{AND,OR}_CAR.
6777 2001-04-17 Gary Houston <ghouston@arglist.com>
6779 * some initial support for IPv6:
6781 * socket.c (scm_fill_sockaddr): improve the argument validation.
6782 don't allocate memory until all args are checked. instead of
6783 unconditional memset of soka, try setting sin_len to 0 if
6784 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
6785 (scm_socket, scm_connect): extend docstrings for IPv6.
6786 (scm_init_socket): intern AF_INET6 and PF_INET6.
6788 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
6790 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
6791 matches SCM_DEFER_INTS at the beginning of the function.
6793 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
6795 * gc.c (scm_igc): Unconditionally call
6796 SCM_CRITICAL_SECTION_START/END.
6798 * fluids.c (next_fluid_num): Unconditionally call
6799 SCM_CRITICAL_SECTION_START/END.
6800 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
6802 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
6803 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
6806 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
6807 Defined as nothing for the case of !defined(USE_THREADS).
6808 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
6810 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
6811 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
6813 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
6814 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
6815 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
6816 SCM_CRITICAL_SECTION_START/END.
6817 (SCM_REALLOW_INTS: Bug fix. Don't call
6818 SCM_THREAD_SWITCHING_CODE.
6819 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
6820 SCM_THREAD_SWITCHING_CODE directly.
6821 (SCM_ENTER_A_SECTION): Unconditionally use
6822 SCM_CRITICAL_SECTION_START/END. (was:
6823 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
6825 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6827 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
6828 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
6829 allowed to explicitly set this macro via the CFLAGS variable
6832 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
6833 (SCM_THREAD_CRITICAL_SECTION_START,
6834 SCM_THREAD_CRITICAL_SECTION_END): Renamed
6835 SCM_THREAD_CRITICAL_SECTION_START/END to
6836 SCM_CRITICAL_SECTION_START/END.
6838 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
6840 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
6843 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
6844 (MISSING_BZERO_DECL): Remove the declaration.
6846 Thanks to NIIBE Yutaka.
6848 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6850 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
6851 goops module should be registered in order to work for an
6852 application which uses libguile statically linked.)
6854 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
6856 * numbers.[ch] (scm_num2long, scm_num2long_long,
6857 scm_num2ulong_long, scm_num2ulong): Argument position is an
6860 * environments.c (eval_environment_folder,
6861 import_environment_folder), gh_data.c (gh_scm2longs,
6862 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
6863 for integers and pointers, respectively.
6865 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
6866 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
6867 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
6868 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
6870 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
6871 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
6872 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
6873 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
6874 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
6875 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
6877 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
6879 * strings.c (scm_read_only_string_p): Update docstring to reflect
6880 current (non-)usage of "read only" strings.
6881 (scm_make_shared_substring): Clarify docstring by changing
6882 "semantics" to "arguments".
6884 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6886 * hooks.c (scm_make_hook, scm_make_hook_with_name),
6887 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
6890 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6892 The following changes make the documentation more consistent.
6894 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
6895 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
6896 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
6897 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
6900 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
6901 (scm_array_dimensions, scm_make_shared_array),
6902 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
6903 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
6904 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
6905 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
6906 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
6907 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
6908 macros.c (scm_makmmacro), list.c (scm_append), environments.c
6909 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
6910 @example ... @end example to @lisp ... @end lisp.
6912 * weaks.c (scm_weak_vector): Corrected docstring.
6914 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
6915 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
6916 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
6917 (scm_hashx_set_x, scm_hashx_get_handle),
6918 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
6919 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
6920 vectors.c (scm_vector_fill_x), strings.c
6921 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
6922 objprop.c (scm_set_object_properties_x):
6923 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
6924 strports.c (scm_call_with_input_string), ports.c
6925 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
6926 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
6927 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
6928 (scm_make_weak_vector,scm_weak_vector_p),
6929 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
6930 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
6931 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6932 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
6933 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
6934 Made parameter names match documentation by renaming parameters
6935 and/or fixing docstrings.
6937 * numbers.c (scm_ash): Corrected Texinfo markup.
6939 * strop.c (scm_string_index, scm_string_rindex),
6940 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
6942 * vports.c (scm_make_soft_port), unif.c
6943 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
6944 (scm_dimensions_to_uniform_array, scm_transpose_array),
6945 (scm_array_in_bounds_p, scm_uniform_vector_ref),
6946 (scm_bit_count, scm_bit_position, scm_bit_count_star),
6947 (scm_array_to_list, scm_list_to_uniform_array),
6948 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
6949 (scm_open_input_string, scm_open_output_string),
6950 (scm_get_output_string), strop.c (scm_string_copy),
6951 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
6952 (scm_get_internal_real_time, scm_times),
6953 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
6954 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
6955 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
6956 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
6957 simpos.c (scm_system), random.c (scm_random_uniform),
6958 (scm_random_normal, scm_random_exp), ramap.c
6959 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
6960 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
6961 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
6962 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
6963 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
6964 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
6965 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
6966 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
6967 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
6968 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
6969 (scm_logand, scm_logior, scm_logxor, scm_lognot),
6970 (scm_integer_expt, scm_bit_extract, scm_logcount),
6971 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
6972 net_db.c (scm_inet_netof, scm_lnaof), modules.c
6973 (scm_interaction_environment), macros.c (scm_makacro),
6974 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
6975 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
6976 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
6977 (scm_fluid_ref), filesys.c (scm_open_fdes),
6978 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
6979 Docstring correction: `Returns' -> `Return'
6981 * gc.c (scm_set_debug_cell_accesses_x):
6982 (s_scm_gc_set_debug_check_freelist_x):
6983 * fluids.c (scm_fluid_p): Added texinfo markup.
6985 * error.c (scm_strerror): Made docstring more precise.
6987 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
6988 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
6989 (scm_symbol_p, scm_symbol_to_string), strorder.c
6990 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
6991 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
6992 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
6993 (scm_string_ci_geq_p), strop.c (scm_string_copy),
6994 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
6996 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
6998 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
6999 mode, as suggested by Michael Livshin.
7001 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
7003 * backtrace.c (display_backtrace_body): since the `print_state'
7004 variable is not used (instead its data field is used directly as
7005 `pstate'), protect it from the hungry compiler optimizations.
7006 thanks to Bill Schottstaedt for the report.
7008 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
7010 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
7011 It is only defined and used if guile is compiled with
7012 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
7013 let cells with a free_cell type tag be visible outside of the
7014 garbage collector when in debug mode.
7016 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
7018 (scm_assert_cell_valid): Use a local static variable to avoid
7021 (MARK): Only check for rogue cell pointers in debug mode. Use
7022 scm_cellp for this purpose and place all checks for rogue pointers
7023 into that function. Further, since due to conservative scanning
7024 we may encounter free cells during marking, don't use the standard
7025 cell type accessor macro to determine the cell type.
7027 (scm_cellp): Check if the cell pointer actually points into a
7030 (scm_init_gc): Initalize scm_tc16_allocated.
7032 * gc.h (GCH): Renamed to SCM_GC_H.
7034 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
7035 might be unnecessary, but I feel better this way :-)
7037 (SCM_GC_CELL_TYPE): New macro.
7039 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
7040 in guile, and it is unlikely that they will be applied to real
7043 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
7045 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
7046 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
7048 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
7049 make sure that in debug mode no free cell will ever be visible
7050 outside of the garbage collector.
7052 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
7054 * async.c (scm_asyncs_pending): Don't use != to compare SCM
7057 * async.c (scm_system_async), variable.c (scm_make_variable,
7058 scm_make_undefined_variable): Use scm_cons to create a pair.
7060 * debug.c (scm_reverse_lookup): Perform proper type checking.
7061 Remove suspicious use of SCM_SLOPPY_CONSP.
7063 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
7064 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
7065 the corresponding optimization.
7067 * eval.c (iqq): Use proper type check.
7069 (scm_m_expand_body): Remove redundant type checks.
7071 (promise_print): Don't access promise cells as pairs.
7073 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
7074 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
7075 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
7076 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
7077 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
7079 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
7080 (scm_iprin1): Use new macro predicate and accessors.
7082 * eval.h (scm_tc16_macro): Removed declaration. It is declared
7085 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
7086 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
7087 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
7088 SCM_VARIABLE_H. Even the macros that are used to inhibit
7089 including a header file twice should be in the SCM_ namespace.
7091 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
7092 properties.c (scm_primitive_property_ref,
7093 scm_primitive_property_del_x): Prefer stronger predicates like
7094 SCM_NULLP or SCM_FALSEP over SCM_IMP.
7096 * gc.c (MARK): Use proper macros to access procedure-with-setter
7097 cell elements and closure cell elements.
7099 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
7100 access free cells as pairs.
7102 (scm_unprotect_object): scm_hashq_get_handle returns #f if
7103 no hashtab entry is found.
7105 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
7106 SCM_CLR_PORT_OPEN_FLAG.
7108 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
7109 use SCM_SET_C[AD]R for uninitialized cells.
7111 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
7112 If the hashtable has no slots, return #f instead of '(). This
7113 unifies the return value with most assoc-functions.
7115 (scm_hash_fn_ref): Use proper type check.
7117 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
7118 Removed references to non-existing functions from documentation.
7120 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
7121 access keyword cell elements.
7123 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
7126 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
7128 * print.c (scm_iprlist): Added comment. Improved loop
7131 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
7134 * smob.c (scm_markcdr): Don't access smob cells as pairs.
7136 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
7138 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
7141 * variable.c (variable_print, variable_equalp, scm_variable_ref,
7142 scm_variable_set_x): Use proper macros to access variable cell
7145 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
7147 * variable.h (SCM_VARVCELL): Don't access variable cells as
7150 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
7151 added FIXME comment, removed register specifier.
7153 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
7155 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
7156 * init.c (scm_init_guile_1): Don't init goopscore module.
7158 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
7160 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
7162 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7164 * strop.c (scm_string_to_list): Fixed docstring markup.
7165 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
7166 (scm_string_downcase, scm_string_capitalize_x),
7167 (scm_string_capitalize): Rewrote and corrected docstrings.
7168 (scm_string_ci_to_symbol): Made docstring more explicit.
7170 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
7172 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
7174 (scm_call_with_values): Removed.
7175 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
7176 so that it can be exported.
7177 (scm_call_with_values): Removed.
7179 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
7180 * eval.c: Include "libguile/values.h"
7181 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
7183 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
7184 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
7185 New delcarations to support above change.
7187 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
7188 errors with last change.
7190 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
7192 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
7193 scm_i_eval): Moved the application of the system transformer from
7194 scm_i_eval to scm_primitive_eval.
7196 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
7198 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
7200 * strop.c (scm_string_index): Fix docstring line break
7203 * list.c (scm_cons_star): Fix docstring typo.
7205 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
7207 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
7208 (big2str), ports.c (scm_drain_input), read.c (scm_read,
7209 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
7210 scm_make_string, scm_string_append), strports.c (st_resize_port,
7211 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
7212 scm_makstr with calls to scm_allocate_string.
7214 * strings.[ch] (scm_allocate_string): New function.
7216 * strings.[ch] (scm_makstr): Deprecated.
7218 2001-03-18 Gary Houston <ghouston@arglist.com>
7220 * posix.c (scm_tmpnam): check that return value from tmpnam is not
7221 NULL. rewrote the docstring.
7222 (scm_mkstemp): new procedure implementing "mkstemp!".
7223 * posix.h: declare scm_mkstemp.
7225 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
7226 normally it would be found in netdb.h.
7228 2001-03-17 Gary Houston <ghouston@arglist.com>
7230 * sort.c (scm_sort): move sortvec variable to avoid a compiler
7231 warning when HAVE_ARRAYS is not defined. move len too.
7233 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
7234 (EXTRA_DOT_X_FILES): let configure set the value.
7235 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
7237 * gc.c (scm_must_malloc): changed the comment explaining when
7238 scm_must variants of malloc/free etc., should be used, based on
7239 explanation from Dirk Herrmann.
7240 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
7241 string with procedure name. use scm_must_malloc instead of malloc.
7242 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
7244 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
7245 scm_ungetc): use scm_must variants of malloc/realloc/free.
7246 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
7248 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7250 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
7251 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
7252 scm_wrong_type_arg instead.
7254 (SCM_WNA): Deprecated.
7256 * error.[ch] (scm_wta): Deprecated.
7258 * numbers.c (s_i_log): Minor comment fix.
7260 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
7261 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
7262 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
7263 wrong-num-args or misc errors.
7265 * unif.c (scm_make_shared_array, scm_transpose_array,
7266 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
7267 Validate the rest argument (note: this is only done when guile is
7268 built with SCM_DEBUG_REST_ARGUMENT=1)
7270 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
7271 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
7273 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
7274 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
7276 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7278 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
7279 instead of scm_wrong_num_args.
7281 * coop-threads.c: Don't include libguile/strings.h. (Was only
7282 needed for former implementation of SCM_WRONG_NUM_ARGS.)
7284 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
7285 wrong-num-args errors.
7287 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7289 * error.[ch] (scm_error_num_args_subr): New function.
7291 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7293 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
7294 (scm_length, scm_append, scm_reverse, scm_list_ref),
7295 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
7296 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
7297 (scm_delete1_x), gc.c (scm_map_free_list),
7298 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
7299 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
7300 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
7301 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
7302 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
7303 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
7304 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
7306 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
7307 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
7308 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
7309 symbols.c (scm_symbol_interned_p), numbers.c
7310 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
7313 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
7315 * snarf.h (SCM_CONST_LONG): Deprecated.
7316 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
7318 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7320 * numbers.c (scm_num2ulong): Check that a bignum is positive
7321 before looking at the magnitude. Correctly check for overflow
7323 (scm_num2long_long): Likewise.
7324 (scm_num2ulong_long): New.
7325 (ULONG_LONG_MAX): Define if not already defined.
7326 * numbers.h: (scm_num2ulong_long): New prototype.
7328 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7330 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
7332 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
7333 (SCM_OPOUTSTRPORTP): New predicate macros.
7334 (scm_open_input_string, scm_open_output_string),
7335 (scm_get_output_string): New prototypes.
7337 * strports.c (scm_open_input_string, scm_open_output_string),
7338 (scm_get_output_string): New procedures (SRFI-6 compliant).
7339 Made scm_tc16_strport non-static.
7341 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7343 * macros.h (SCM_ASSYNT): Removed unused object argument from
7346 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
7347 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
7348 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
7349 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
7350 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
7351 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
7352 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
7353 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
7354 scm_m_atdispatch): Removed unused object argument from call to
7357 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7359 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
7360 const int* to reflect that the input array of integers remains
7361 unchanged. Thanks to Brett Viren for the hint.
7363 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7365 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
7366 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
7368 (gh_scm2newstr, gh_symbol2newstr): Change call to
7369 scm_must_malloc() to malloc(), because user-free()able memory is
7372 * gc.c: Added declaration of `scm_debug_check_freelist'.
7374 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7376 * ports.c (scm_port_mode): Changed `mode' array size to 4.
7378 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
7380 * strports.c (scm_object_to_string): New procedure.
7381 (scm_strprint_obj): Deprecated.
7382 * strports.h: Reflect the changes.
7384 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
7386 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
7388 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
7389 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
7390 SCM_ASSYNT to check for correct argument types. Either use some
7391 SCM_VALIDATE_* macro or an explicit test.
7393 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
7396 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
7397 instead of calling scm_wta.
7399 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7401 * load.c (scm_primitive_load, scm_primitive_load_path),
7402 (scm_sys_search_load_path): Corrected docstrings (file ->
7405 * eval.c (scm_force): Added texinfo markup to docstring.
7406 (scm_promise_p): Renamed parameter to `obj' to match docstring.
7408 * debug-malloc.c: Reinserted #include <stdio.h>.
7410 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
7412 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
7414 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
7415 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
7416 Use SCM_LISTn instead of scm_listify.
7418 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7420 * _scm.h: Removed #include <errno.h>.
7422 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
7423 errno variable (can be a macro on some systems, for example when
7424 using linux libc with threads).
7426 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
7427 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
7428 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
7429 #include <errno.h> in these 20 out of 100 files.
7431 2001-03-10 Gary Houston <ghouston@arglist.com>
7433 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
7434 not already defined.
7436 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7438 * coop.c: Inserted #include <stdio.h>.
7440 * iselect.c: Reinserted #include <stdio.h>.
7442 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
7444 * posix.c: Replaced `#define' of __USE_XOPEN right before
7445 including unistd.h with a define of _GNU_SOURCE at the very top of
7448 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
7450 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
7451 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
7452 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
7453 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
7454 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
7455 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
7456 print.c, procprop.c, procs.c, properties.c, ramap.c,
7457 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
7458 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
7459 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
7460 Remove #include <stdio.h>
7461 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
7463 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
7465 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7467 * posix.c (scm_gethostname): Set initial name length to 256 for
7470 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7472 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
7473 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
7474 (scm_sethostname, scm_gethostname): New prototypes.
7476 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
7477 <sys/file.h>, if present.
7478 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
7479 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
7480 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
7481 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
7482 (scm_sethostname, scm_gethostname): New procedures.
7484 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
7486 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
7487 not optional (ii) "recommend" spelling correction.
7489 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7491 * ramap.c (racp): Removed optimization which caused array copying
7492 to fail if the two arrays shared storage. Re-inserted the IVDEP
7493 macros removed in the change of 2000-03-09. (Don't really have a
7494 complete grasp of what they are for, but they seem to be necessary
7495 on Crays. This needs testing!) Thanks to Miroslav Silovic.
7497 * hash.c (scm_string_hash): Don't downcase characters.
7499 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7501 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
7502 size from 277 --> 1009.
7504 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
7507 * coop-threads.c: Fixed change of 2001-03-06.
7509 * validate.h: Code formatting.
7511 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
7513 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
7514 (*.doc): Add dependency on guile-snarf.awk.in.
7516 * guile-snarf.awk.in: Neglect spaces at the end of
7517 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
7518 middle of docstrings. (To avoid the problem with gcc-2.96.)
7520 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
7522 * coop-threads.c (scm_call_with_new_thread), load.c
7523 (scm_primitive_load, scm_sys_search_load_path), random.c
7524 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
7525 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
7526 (potentially) issue a scm-misc-error or wrong-num-args error
7529 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
7530 about the expected type with the wrong-type-arg error message.
7532 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
7533 a C level bug that can't be fixed from scheme anyway.
7535 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7537 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
7538 Duplicate bindings are OK in a let* since a let* is semantically
7539 equivalent to a nested set of let:s.
7541 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7543 * print.c (scm_print_options): Fixed texinfo in docstring.
7545 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
7546 the underlying functions getservent, getprotoent or getnetent
7547 return NULL instead of signalling an error.
7549 2001-03-04 Gary Houston <ghouston@arglist.com>
7551 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
7552 taking an unexpectedly large filename for an AF_UNIX socket from
7553 bind/connect/sendto (thanks to Martin Grabmueller).
7555 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
7556 former and adjusted the latter.
7557 (scm_socket, scm_socketpair): cosmetic changes.
7558 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
7559 size_t as socklen_t substitute. don't restrict args/return values
7560 to INUM: allow full range of int or size_t.
7561 (scm_fill_sockaddr): check arguments before allocating memory, to
7562 avoid leakage. use malloc, not scm_must_malloc.
7563 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
7564 substitute. free the sockaddr structure before throwing an error.
7565 (scm_init_add_buffer): procedure removed, together with its static
7566 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
7567 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
7568 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
7569 scm_sendto): use a local buffer instead of scm_addr_buffer.
7570 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
7572 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
7573 call to detect whether recvfrom could be bothered to set the address.
7574 (scm_init_socket): don't call scm_init_addr_buffer.
7576 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
7578 * debug.c (scm_procedure_source, scm_procedure_environment),
7579 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
7580 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
7581 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
7582 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
7583 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
7584 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
7585 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
7586 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
7587 scm_array_to_list, scm_array_prototype), validate.h
7588 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
7589 scm_misc_error or scm_wrong_type_arg instead.
7591 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
7593 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7595 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
7596 (scm_sys_tag_body): Added.
7598 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
7600 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
7601 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
7602 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
7603 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
7604 options.c (scm_options), ports.c (scm_remove_from_port_table),
7605 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
7606 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
7607 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
7608 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
7611 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7613 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
7615 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
7617 * eval.c (scm_s_duplicate_bindings): New error message.
7618 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
7620 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
7622 * eval.h (SCM_EVALIM2): New macro. Use it when a
7623 immediate, literal constant should be evaluated.
7624 * eval.c (scm_s_duplicate_formals): New error message string.
7625 (scm_c_improper_memq): New function.
7626 (scm_m_lambda): Check for duplicate arguments.
7627 (scm_ceval, scm_deval): When executing a body: only cons a new
7628 toplevel environment frame when it is different from the
7629 existing one; use EVALCAR instead of SIDEVAL so that we can properly
7630 check for empty combinations; use SCM_EVALIM2 for the same reason
7631 in the non-toplevel loop.
7632 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
7633 New labels with the meaning of their non-"nontoplevel" partners,
7634 but they are used when it is known that the body is not evaluated at
7636 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
7637 reporting for empty combinations.
7639 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
7641 * Remove dump facilities.
7642 * dump.c, dump.h: Removed.
7643 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
7644 * init.c: Remove #include "libguile/dump.h".
7645 (scm_init_guile_1): Remove scm_init_dump.
7646 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
7647 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
7648 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
7649 (scm_set_smob_dump, scm_set_smob_undump): Removed.
7651 * keywords.c: Remove #include "libguile/dump.h".
7652 (keyword_dump, keyword_undump): Removed.
7653 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
7655 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7657 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
7658 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
7659 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
7660 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
7661 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
7662 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
7663 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
7664 to @code{} as the texinfo manual recommends, converted the
7665 examples to use a @lisp{}-environment.
7667 * strports.c (scm_eval_string): Cleaned up the docstring.
7669 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
7672 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
7673 (scm_number_to_string, scm_string_to_number, scm_number_p)
7674 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
7675 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
7676 (scm_ash): Added texinfo markup and removed obsolete @refill.
7677 (scm_gr_p): Corrected comment.
7678 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
7679 docstring) comments.
7680 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
7681 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
7682 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
7683 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
7684 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
7685 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
7686 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
7687 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
7689 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
7691 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
7692 (Obviously nobody compiles with SCM_RECKLESS defined...)
7694 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
7696 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7698 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
7700 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
7702 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
7704 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
7705 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
7706 since use of `z' suggests that the arguments may be complex.
7708 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
7711 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
7713 * dump.c (scm_binary_write, scm_binary_read), eval.c
7714 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
7715 scm_guardian_greedy_p, scm_make_guardian), fports.c
7716 (scm_file_port_p): Minor docstring fixes.
7718 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
7720 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
7722 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
7724 (make_class_from_template): Do not bother to set the current
7725 module around the call to DEFVAR, scm_eval takes care of that.
7726 (scm_init_goops): Make scm_module_goops and
7727 scm_goops_lookup_closure permanent objects.
7729 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
7730 top level, create a fresh top-level environment for each
7731 expression instead of mutating the exisint frame. This is
7732 important when that frame is closed over.
7734 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
7735 SCM_DIGSPERLONG instead of DIGSPERLONG.
7737 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
7739 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
7740 before applying arrow procedure in `cond' and before applying
7741 receiver procedure in call-with-current-continuation.
7742 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
7743 macro. The argument is expanded more than one time.
7745 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
7746 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
7748 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
7750 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
7753 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7755 * variable.c (scm_make_variable, scm_make_undefined_variable)
7756 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
7757 (scm_variable_bound_p), values.c (scm_values)
7758 (scm_call_with_values), unif.c (scm_bit_count)
7759 (scm_bit_set_star_x), symbols.c (scm_gentemp)
7760 (scm_gensym), strings.c (scm_string_p, scm_make_string)
7761 (scm_read_only_string_p, scm_string_length, scm_string_ref)
7762 (scm_string_set_x, scm_substring, scm_string_append), stime.c
7763 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
7764 (scm_copy_random_state, scm_random), print.c (scm_newline)
7765 (scm_write_char, scm_simple_format), debug-malloc.c
7766 (scm_malloc_stats), environments.c (scm_environment_p)
7767 (scm_environment_bound_p, scm_environment_ref)
7768 (scm_environment_fold, scm_environment_define)
7769 (scm_environment_undefine, scm_environment_set_x)
7770 (scm_environment_cell, scm_environment_observe)
7771 (scm_environment_observe_weak, scm_environment_unobserve)
7772 (scm_make_eval_environment, scm_eval_environment_p)
7773 (scm_eval_environment_set_local_x, scm_eval_environment_local)
7774 (scm_eval_environment_imported)
7775 (scm_eval_environment_set_imported_x, scm_make_import_environment)
7776 (scm_import_environment_p, scm_import_environment_imports)
7777 (scm_import_environment_set_imports_x, scm_make_export_environment)
7778 (scm_export_environment_p, scm_export_environment_private)
7779 (scm_export_environment_set_private_x)
7780 (scm_export_environment_signature)
7781 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
7782 Added texinfo markup.
7784 * ports.c (scm_drain_input): Lowercased argument to @var.
7785 (scm_current_input_port, scm_current_output_port): Filled in
7786 missing explanation.
7787 (scm_current_load_port, scm_set_current_output_port)
7788 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
7789 Added texinfo markup.
7791 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
7792 (scm_release_arbiter): Added texinfo markup to docstrings.
7793 Changed `Returns' to `Return'.
7794 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
7796 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
7798 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
7799 by doubling them to `@@'.
7801 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7803 * numbers.c (scm_lognot), random.c (scm_random,
7804 scm_random_normal, scm_random_solid_sphere_x,
7805 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
7806 scm_random_exp), dynwind.c
7807 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
7809 * goops.c (scm_sys_initialize_object, scm_instance_p,
7810 scm_class_name, scm_class_precedence_list, scm_class_slots,
7811 scm_class_environment, scm_generic_function_name,
7812 scm_generic_function_methods, scm_method_generic_function,
7813 scm_method_specializers, scm_method_procedure, scm_make_unbound,
7814 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
7815 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
7816 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
7817 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
7818 scm_class_direct_supers, scm_class_direct_slots,
7819 scm_class_direct_subclasses, scm_class_direct_methods,
7820 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
7821 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
7822 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
7823 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
7824 scm_memoized_environment, scm_procedure_name,
7825 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
7827 (scm_class_of, scm_entity_p, scm_operator_p,
7828 scm_set_object_procedure_x, scm_object_procedure,
7829 scm_make_class_object), hooks.c (scm_make_hook_with_name,
7830 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
7831 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
7832 scm_hook_to_list), lang.c
7833 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
7834 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
7835 (scm_print_options, scm_port_with_print_state,
7836 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
7837 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
7838 scm_make_procedure_with_setter, scm_procedure), throw.c
7839 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
7840 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
7841 scm_stack_ref, scm_stack_length, scm_frame_p,
7842 scm_last_stack_frame, scm_frame_number, scm_frame_source,
7843 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
7844 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
7845 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
7846 (scm_dirname, scm_basename), dynwind.c
7847 (scm_wind_chain), read.c (scm_read_options, scm_read,
7848 scm_read_hash_extend), gc.c
7849 (scm_unhash_name), eval.c (scm_eval_options_interface,
7850 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
7851 (scm_display_error, scm_set_print_params_x,
7852 scm_display_application, scm_display_backtrace, scm_backtrace),
7853 async.c (scm_async, scm_system_async, scm_async_mark,
7854 scm_system_async_mark, scm_run_asyncs, scm_noop,
7855 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
7856 scm_mask_signals): Added docstrings.
7858 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
7860 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
7861 address of car/cdr. (Thanks to Dirk Herrmann)
7862 Use scm_sizet to obtain the length of strings.
7863 (Thanks to Matthias Koeppe)
7865 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
7867 * symbols.c (scm_mem2symbol): Put a empty statement after the
7868 next_symbol label. This is mandated by ANSI, appearantly.
7870 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7872 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
7873 sense to compile for a specific kernel version. Do not include
7874 <asm/signal.h> while defining __KERNEL__. This hack should no
7875 longer be needed and caused problems.
7877 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
7879 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
7880 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
7881 can not deal with immediates.
7883 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
7885 * list.c (scm_list_copy): Validate the first argument.
7887 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
7889 Fix evaluator so that top-level expressions are correctly
7890 evaluated with respect to the module system.
7892 * modules.h. modules.c (scm_current_module_lookup_closure): New
7895 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
7897 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
7898 names to better reflect their meaning.
7900 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
7901 evaluated at top-level and synronize lookup closure before
7902 executing every subform.
7903 (scm_primitve_eval_x, scm_primitive_eval): New functions.
7904 (scm_eval_x, scm_eval): Reimplement in terms of
7905 scm_primitive_eval_x and scm_primitive_eval, respectively.
7907 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
7909 * macros.c (scm_macro_name, scm_macro_transformer): Use
7910 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
7913 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
7915 * dump.c (scm_store_bytes): Store data size before data.
7916 (scm_restore_bytes): Restore data size. Takes a pointer to size.
7917 * dump.h (scm_restore_bytes): Updated.
7919 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
7921 * dump.c: Use double cells for update schedule.
7923 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
7925 * ports.c (scm_unread_char): Take an optional argument.
7927 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7929 * modules.h (scm_selected_module, scm_current_module): Renamed
7930 scm_selected_module to scm_current_module to synchronize Scheme
7932 (scm_select_module, scm_set_current_module): Likewise. Changed
7935 * ports.c (scm_port_for_each): Make a snapshot of the port table
7936 before iterating over it. The table might change while the user
7937 code is running. With the snapshot, the user can depend on the
7938 fact that each port that existed at the start of the iteration is
7939 encountered exactly once. (ice-9 popen) depends on this.
7941 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
7943 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
7945 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
7946 range checking for the size parameter. Thanks to Martin
7947 Grabmueller for the hint.
7949 (scm_makstr): Reordered string initialization to make interrupt
7950 deferring unnecessary.
7952 * vectors.c (scm_make_vector): Fixed range checking.
7954 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
7956 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
7958 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
7959 checking of the size parameter for type correctness and valid
7960 range. Thanks to Rob Browning for reporting the problem. Instead
7961 of deferring interrupts, scm_remember_upto_here_1 is used.
7963 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
7965 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
7966 (scm_dump_cell_update): Removed.
7967 (scm_dump_update): Renamed from scm_dump_object_update.
7968 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
7969 a pointer instead of returning a value.
7970 * keywords.c (keyword_undump): Updated.
7972 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
7974 * dump.c, dump.h: Modified a lot.
7975 (SCM_DUMP_COOKIE): Version 0.1
7976 (scm_dump_mark): Removed.
7977 (scm_restore_cell_object, scm_store_cell_object): New functions.
7979 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
7980 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
7981 New slots: dump, undump.
7982 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
7985 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
7986 (keyword_undump): Renamed from keyword_alloc.
7987 (scm_init_keywords): Set keyword_dump and keyword_undump.
7989 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
7991 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
7992 the deprecated SCM_DOUBLE_CELLP.
7994 * tags.h (SCM_DOUBLE_CELLP): deprecated.
7996 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
7998 * dump.c, dump.h: New files.
7999 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
8000 * init.c: #include "libguile/dump.h".
8001 (scm_init_guile_1): Call scm_init_dump.
8002 * smob.h (scm_smob_descriptor): New slots: dump_mark,
8003 dump_dealloc, dump_store, undump_alloc, undump_restore,
8005 * smob.c (scm_make_smob_type): Init the new slots.
8006 (scm_set_smob_dump, scm_set_smob_undump): New functions.
8007 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
8009 * keywords.c: #include "libguile/dump.h".
8010 (keyword_dealloc, keyword_alloc): New functions.
8011 (scm_init_keywords): Set smob_dump and smob_undump.
8013 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
8015 * vectors.c (scm_c_make_vector): New function.
8016 * vectors.h (scm_c_make_vector): Declared.
8017 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
8018 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
8019 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
8020 (scm_make_method_cache, scm_i_vector2list,
8021 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
8022 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
8023 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
8024 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
8025 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
8026 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
8027 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
8028 (scm_vector, scm_make_vector): Use scm_c_make_vector.
8030 * hashtab.c (scm_c_make_hash_table): New function.
8031 * hashtab.h (scm_c_make_hash_table): Declared.
8032 * environments.c (scm_make_leaf_environment,
8033 scm_make_eval_environment), gc.c (scm_init_storage),
8034 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
8035 Use scm_c_make_hash_table.
8037 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8039 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
8041 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8043 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
8046 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
8047 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
8048 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
8049 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
8050 srcprop.c (scm_source_properties, scm_set_source_properties_x,
8051 scm_source_property, scm_set_source_property_x), sort.c
8052 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
8053 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
8054 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
8057 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8059 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
8060 really get that arg.
8062 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
8064 * goops.c (s_scm_get_keyword): Bug fix.
8066 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
8068 The following patch was sent by Martin Grabmueller. It makes sure
8069 that in case of parameter errors the correct function name is
8070 shown, and that parameter types are only checked once.
8072 * strop.c (string_copy, string_upcase_x, string_downcase_x,
8073 string_capitalize_x): New functions. Each one performs the core
8074 functionality of the corresponding scm_* function.
8076 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
8077 scm_string_downcase_x, scm_string_downcase,
8078 scm_string_capitalize_x, scm_string_capitalize): Reduced to
8079 parameter checking wrappers of the above functions.
8081 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
8083 * continuations.c, dynl.c, keywords.c, load.c: Include
8084 strings.h. Thanks to Bill Schottstaedt for the bug report.
8086 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8088 * backtrace.c (display_header): Make sure that line and column
8089 information is shown independent of whether the port the code was
8090 read from had an associated filename. Thanks to Martin
8091 Grabmueller for providing this patch.
8093 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8095 * fports.[ch] (scm_file_port_p): New primitive.
8097 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8099 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
8100 These are now defined in fports.c, strports.c and vports.c.
8102 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
8103 vports.c (scm_tc16_sfport): Made variables (were macros defined in
8106 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
8107 (scm_make_sfptob): Made static. These return a type code now.
8109 fports.c (scm_init_fports), strports.c (scm_init_strports),
8110 vports.c (scm_init_vports): Create the corresponding port types.
8112 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
8113 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
8115 * init.c (scm_init_guile_1): Make sure strports are initialized
8118 * ports.[ch] (scm_make_port_type): Changed the return type to
8121 * ports.c (scm_ports_prehistory): Don't create any port types
8124 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
8125 against scm_tc16_fport directly.
8127 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8129 * srcprop.c (scm_set_source_property_x): Fix to handle
8130 (set-source-property! <obj> 'copy <datum>) correctly.
8132 2001-01-24 Gary Houston <ghouston@arglist.com>
8134 * filesys.c (scm_link): docstring fix.
8135 * fports.h (scm_setfileno): obsolete declaration removed.
8136 * posix.c: bogus popen declaration removed.
8138 * rdelim.c: new file, split from ioext.c.
8139 * rdelim.h: new file, split from ioext.h
8140 * Makefile.am: add rdelim.c and related files.
8141 * init.c: call scm_init_rdelim. include rdelim.h.
8143 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8145 This patch was sent by Martin Grabmueller and makes sure that
8146 parameter errors are reported correctly by the lexicographic
8147 ordering predicates.
8149 * strorder.c (string_less_p, string_ci_less_p): New functions.
8151 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
8152 functionality into string_less_p, string_ci_less_p respectively.
8153 The remaining code is just a wrapper to do the parameter
8156 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
8157 parameters and call string_less_p instead of scm_string_less_p.
8159 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
8160 Check the parameters and call string_less_ci_p instead of
8161 scm_string_ci_less_p.
8163 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8165 This patch modifies scm_display_error to perform parameter
8166 checking. Thanks to Neil Jerram for the bug report.
8168 * backtrace.[ch] (scm_i_display_error): New function.
8170 * backtrace.c (scm_display_error): Added parameter check and
8171 extracted the core functionality into function
8172 scm_i_display_error.
8174 * throw.c (handler_message): Call scm_i_display_error to display
8177 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8179 * eval.c (SCM_APPLY): Added # args check for application of
8180 procedures with arity 3. (Thanks to Anders Holst.)
8182 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8184 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
8186 (SCM_OPDIRP): Deprecated.
8188 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
8191 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
8192 Instead, give an explicit error message in case the directory is
8195 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
8196 instead of SCM_OPENP and SCM_CLOSEDP.
8198 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
8200 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
8202 * eval.c (inner_eval, scm_eval): Move all real functionality into
8203 inner_eval. Avoid to copy the expression twice by inlining some
8204 code from scm_i_eval.
8206 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
8208 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
8209 now has to be the last clause, as required by R5RS. Thanks to
8210 Martin Grabmueller for the patch.
8212 2001-01-18 Gary Houston <ghouston@arglist.com>
8214 * ioext.c: further simplify scm_read_string_x_partial by defining
8217 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
8219 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
8221 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
8223 * __scm.h: Added comment about architecture and compiler
8224 properties that are required by guile.
8226 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
8227 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
8229 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
8231 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
8233 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
8234 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
8236 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
8238 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
8239 to the names in limits.h.
8241 * numbers.c (abs_most_negative_fixnum): Added.
8243 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
8244 fixnum-min) special case.
8246 (scm_big_and): Fix for negative first parameter.
8248 (scm_bit_extract): Fix for fixnum paramters.
8249 Thanks to Rob Browning for the bug report.
8251 (scm_init_numbers): Initialize abs_most_negative_fixnum.
8253 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
8255 * symbols.c (scm_symbol_bound_p): Fixed comment.
8256 Thanks to Chris Cramer.
8258 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
8260 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
8261 Thanks to Bill Schottstaedt.
8263 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
8265 from Matthias Köppe:
8267 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
8268 casts its result, so doesn't yield an lvalue per ANSI C.
8270 * goops.c (s_scm_sys_set_object_setter_x): use
8271 SCM_SET_ENTITY_SETTER.
8272 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
8274 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
8275 its result, so doesn't yield an lvalue per ANSI C.
8276 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
8277 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
8278 SCM_GC_SET_CARD_FLAGS.
8279 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
8281 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
8283 2001-01-08 Gary Houston <ghouston@arglist.com>
8285 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
8286 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
8287 socket.c (scm_recvfrom): use the new macro, plus minor docstring
8289 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
8290 for fdes. if current input port is used, check that it's a file
8293 2001-01-06 Gary Houston <ghouston@arglist.com>
8295 * ioext.c (scm_read_string_x_partial): new procedure, implements
8296 read-string!/partial.
8297 * ports.c (scm_take_from_input_buffers): new procedure used by
8298 scm_read_string_x_partial.
8299 (scm_drain_input): use scm_take_from_input_buffers.
8301 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
8303 * validate.h (SCM_VALIDATE_NUMBER): New.
8305 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
8307 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
8308 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
8309 SET_DESTROYED): new defines/macros.
8310 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
8311 (add_to_live_list): takes a `guardian_t *' now, not SCM.
8312 (guardian_print): print more info.
8313 (guardian_apply): check if the guardian is destroyed, and throw an
8314 error if so. take one more optional argument `throw_p'.
8315 (scm_guard): depending on the value of `throw_p', return a boolean
8317 (scm_get_one_zombie): remove redundant property test.
8318 (guardian_t): represent the various (currently 3, I hope nothing
8319 more gets added) boolean fields as bit flags.
8320 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
8321 (scm_destroy_guardian_x): new procedure.
8323 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
8324 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
8326 2001-01-01 Gary Houston <ghouston@arglist.com>
8328 * fports.c (fport_write): bugfix: handle short writes for
8329 unbuffered ports too. optimize the buffered case by minimizing
8330 the number of write/flush calls.
8331 (write_all): new helper procedure.
8333 The ChangeLog continues in the file: "ChangeLog-2000"