1 2003-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3 * smob.h (scm_make_smob_type): Made the declaration match the
6 2003-10-07 Marius Vollmer <mvo@zagadka.de>
8 * goops.c, objects.h, smob.c, smob.h: Make type names char
9 const * instead of char *. Thanks to Paul Jarc!
11 2003-10-02 Kevin Ryde <user42@zip.com.au>
13 * strports.c (scm_call_with_output_string): scm_get_output_string
14 rather than scm_strport_to_string, so as to guard against the port
15 having been closed by the called procedure. Reported by Nic Ferrier.
17 2003-09-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
19 * numbers.h (SCM_INEXACTP): Removed uses of SCM_TYP16S.
21 * tags.h, deprecated.h (SCM_TYP16S): Deprecated and moved from
22 tags.h to deprecated.h.
24 2003-09-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
26 This set of patches introduces a new tc7 code scm_tc7_number for
27 numbers. Bignums, reals and complex numbers are turned from smobs
28 into subtypes of scm_tc7_number.
30 * tags.h (scm_tc7_number): New.
32 * eq.c (scm_equal_p), eval.c (SCM_CEVAL), evalext.c
33 (scm_self_evaluating_p), gc-card.c (scm_i_sweep_card), gc-mark.c
34 (scm_gc_mark_dependencies), goops.c (create_smob_classes), hash.c
35 (scm_hasher), numbers.c, numbers.h (SCM_NUMP), objects.c
36 (scm_class_of), print.c (scm_iprin1), smob.c
37 (scm_smob_prehistory): Don't handle bignums, reals and complex
38 numbers as subtypes of scm_tc7_smob any more.
40 * numbers.h, tags.h (scm_tc16_big, scm_tc16_real,
41 scm_tc16_complex): Moved definitions from tags.h to numbers.h.
43 2003-09-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
45 * numbers.c (scm_make_complex), gc-card.c (scm_i_sweep_card): Use
46 sizeof (scm_t_complex) to determine the memory size of the
47 malloc'd area for complex numbers.
49 2003-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
51 * numbers.c (scm_bigequal): Fixed.
53 2003-09-16 Marius Vollmer <mvo@zagadka.de>
55 * stime.c (scm_current_time): 'time' does not set errno so don't
56 use SCM_SYSERROR for reporting errors.
58 2003-09-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
60 This set of patches eliminates the dependency between the
61 implementation of evaluator specific memoization codes and special
62 constants like #f, '() etc. ('flags'), which are not evaluator
63 specific. The goal is to remove definitions of evaluator
64 memoization codes completely from the public interface. This will
65 make it possible to experiment more freely with optimizations of
66 guile's internal representation of memoized code.
68 * objects.c (scm_class_of): Eliminate dependency on SCM_ISYMNUM.
70 * print.c (iflagnames): New array, holding the printed names of
71 guile's special constants ('flags').
73 (scm_isymnames): Now holds only the printed names of the
76 (scm_iprin1): Separate the handling of memoization codes and
77 guile's special constants.
79 * tags.h (scm_tc9_flag, SCM_ITAG9, SCM_MAKE_ITAG9, SCM_ITAG9_DATA,
82 (scm_tc8_char, scm_tc8_iloc, SCM_BOOL_F, SCM_BOOL_T,
83 SCM_UNDEFINED, SCM_EOF_VAL, SCM_EOL, SCM_UNSPECIFIED, SCM_UNBOUND,
84 SCM_ELISP_NIL, SCM_IM_DISPATCH, SCM_IM_SLOT_REF,
85 SCM_IM_SLOT_SET_X, SCM_IM_DELAY, SCM_IM_FUTURE,
86 SCM_IM_CALL_WITH_VALUES, SCM_IM_NIL_COND, SCM_IM_BIND): Changed
89 (SCM_IFLAGP): SCM_IFLAGP now only tests for flags.
91 (SCM_IFLAGP, SCM_MAKIFLAG, SCM_IFLAGNUM): Generalized to use the
92 tc9 macros and scm_tc9_flag.
94 2003-09-15 Marius Vollmer <mvo@zagadka.de>
96 * posix.c (scm_setgroups): Check that the gid list is not too
97 long. Thanks to Paul Jarc!
99 2003-09-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
101 * tags.h: Reduced the number of short instructions from 14 to 13.
102 The typecode of the former 14th short instruction is now used to
103 represent long instructions. Changed some comments to reflect
106 (SCM_MAKISYM): ISYMs get a new tc7 code, namely the one that was
107 previously used by SCM_IM_DEFINE.
109 (SCM_IM_DEFINE): Turned into a long instruction.
111 * eval.c (unmemocopy, SCM_CEVAL): Treat SCM_IM_DEFINE as a long
114 * eval.c (SCM_CEVAL): Since characters and iflags have now a tc7
115 code that is separate from all instructions, one level of dispatch
116 for long instructions can be eliminated.
118 * print.c (scm_isymnames): Removed some commented code.
120 2003-09-12 Marius Vollmer <mvo@zagadka.de>
122 * __scm.h (SCM_FENCE): Use __memory_barrier with the Intel
125 * hashtab.h (scm_tc16_hashtable): Added "extern" declaration.
127 * modules.c (scm_module_reverse_lookup): Check that the obarray
128 really is a hashtable and do nothing if not.
130 * inline.h: Use "extern inline" only with GCC. Use "static
133 2003-09-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
135 * numbers.h (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Removed uses
136 of SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP.
138 * numbers.h, deprecated.h (SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP,
139 SCM_SLOPPY_COMPLEXP): Deprecated and moved from numbers.h to
142 2003-09-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
144 * eq.c (scm_eqv_p, scm_equal_p): Removed uses of
145 SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP.
147 * eq.c (scm_eqv_p, scm_equal_p): Reordered comparisons from
148 0.0==some_expression to some_expression==0.0. The latter is
149 better readable. The former is preferred by some people, since it
150 leads to a compiler error when confusing == with =. However, when
151 using gcc, a warning will be issued if in an if-statement an
152 assigment appears. Since many Guile developers are using gcc,
153 such errors will not remain unnoticed anyway. We can therefore
154 focus on better readability.
156 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
158 * tags.h: Added description of Guile's type system. Removed some
159 old and misleading comments.
161 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
163 * unit.c (scm_cvref): Eliminate unnecessary uses of SCM_NIMP,
164 SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP.
166 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
168 * numbers.h (SCM_MAKINUM): Define in terms of scm_tc2_int.
170 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Define in terms of the
171 respective SLOPPY macro.
173 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
175 * eq.c (scm_equal_p): Use SCM_TYP7 to check if an object is of
176 type string, not SCM_TYP7S.
178 2003-09-03 Kevin Ryde <user42@zip.com.au>
180 * numbers.c (scm_lognot): Correction to docstring, ones-complement not
183 * stime.c (scm_strptime): Add comment about glibc strptime %s and
184 current timezone requiring SCM_DEFER_INTS.
186 2003-08-30 Neil Jerram <neil@ossau.uklinux.net>
188 * script.c (scm_compile_shell_switches): Make -s switch optional
189 if file to be loaded does not begin with a `-'. (Thanks to Aaron
190 VanDevender for the patch!)
192 2003-08-30 Kevin Ryde <user42@zip.com.au>
194 * numbers.c (scm_lognot): Rewrite using ~ and mpz_com, for directness
195 and to have non-integer types rejected as per other logical funcs.
197 2003-08-28 Kevin Ryde <user42@zip.com.au>
199 * gc.h (scm_remember_upto_here_1): Revise comments on the asm form.
201 2003-08-23 Kevin Ryde <user42@zip.com.au>
203 * simpos.c (scm_system): Remove SCM_DEFER_INTS, system() should be
204 thread safe, and could take a long time too.
206 2003-08-22 Kevin Ryde <user42@zip.com.au>
208 * numbers.c (scm_difference): Correction to bignum - negative inum.
210 2003-08-14 Kevin Ryde <user42@zip.com.au>
212 * gc.h (scm_remember_upto_here_1, scm_remember_upto_here_2)
213 [__GNUC__]: Use volatile asm macros rather than a function call.
214 * gc.c (scm_remember_upto_here_1, scm_remember_upto_here_2): Undefine
215 macros while defining functions.
217 * simpos.c (getenv): Use <stdlib.h> for prototype.
218 (scm_system): In docstring, refer to status:exit-val rather than
221 2003-08-09 Kevin Ryde <user42@zip.com.au>
223 * srcprop.c (scm_source_properties): Return plist from hash if it's a
224 list set by source-properties! rather than an SRCPROPS object,
226 2003-07-29 Kevin Ryde <user42@zip.com.au>
228 * properties.c (scm_primitive_property_ref): In docstring, note
229 parameters to not-found-proc, use hyphens rather than underscores for
231 (scm_primitive_property_set_x): In docstring, VAL is the value
234 2003-07-27 Marius Vollmer <mvo@zagadka.de>
236 * print.c (scm_print_symbol_name): handle more weird characters by
237 escaping the symbol name properly. Thanks to Paul Jarc!
239 * posix.h (scm_setgroups): New prototype.
240 * posix.c (scm_setgroups): New. Thanks to Paul Jarc!
241 (scm_getgroups): Handle groups ids that don't fit into a fixnum.
242 Don't use SCM_WRITABLE_VELTS.
244 * gc.h (SCM_GC_SET_CELL_BVEC): New.
245 * gc-card.c (scm_i_init_card_freelist): Use it. Thanks to
248 * __scm.h (SCM_C_INLINE_KEYWORD): New.
249 * numbers.c: Use it in place of SCM_C_INLINE so that the code
250 compiles when SCM_C_INLINE is undefined.
252 2003-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
254 * __scm.h: Reformulated the architecture and compiler properties
255 in terms of properties of scm_t_bits and SCM variables rather than
256 in terms of c standard types. This is since it is not known which
257 of the standard types scm_t_bits and SCM variables will be defined
260 2003-07-24 Kevin Ryde <user42@zip.com.au>
262 * numbers.c (scm_angle): Use scm_flo0 for non-negative inum, bignum
265 2003-07-18 Kevin Ryde <user42@zip.com.au>
267 * numbers.c (scm_product): In complex * bignum, correction to
268 REAL/IMAG fetch, x is the complex, not y.
270 2003-07-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
272 * numbers.c (scm_odd_p, scm_even_p): Bugfix: Treat result of
273 scm_inf_p test as Scheme values.
274 (scm_sum): Bugfix: Normalize bignum created from a negative bignum
276 Use GNU indentation style.
278 2003-07-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
280 * values.c (scm_values): Build lists of length 1 by using
281 scm_list_1 instead of using scm_cons.
283 2003-07-10 Kevin Ryde <user42@zip.com.au>
285 * deprecation.c (scm_c_issue_deprecation_warning_fmt): Add va_end.
286 * list.c (scm_list_n): Ditto.
288 * gc-malloc.c (scm_gc_realloc): Define "ptr" at start of function.
290 2003-07-08 Matthias Koeppe <mkoeppe@merkur.math.uni-magdeburg.de>
292 * tags.h (scm_t_bits, scm_t_signed_bits, etc): Avoid solaris empty
293 defines of INTPTR_MAX and UINTPTR_MAX, combine conditionals for
294 scm_t_bits and scm_t_signed_bits to avoid any chance of one and not
295 the other using intptr_t.
297 2003-07-08 Kevin Ryde <user42@zip.com.au>
299 * numbers.c (scm_make_polar): Use sincos, when available.
300 (scm_magnitude): Use hypot.
302 * ports.c (scm_char_ready_p, scm_peek_char): In docstrings, don't use
303 @footnote since it doesn't go through to guile-procedures.txt.
305 * threads.c (scm_call_with_new_thread): In docstring, use "( )"
306 outside @var to quieten makeinfo, and use @code.
308 2003-07-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
310 * gc-malloc.c (decrease_mtrigger): new function
311 (increase_mtrigger): new function, separate debug registering and
312 mtrigger administration.
313 (scm_gc_realloc): bugfix: do mtrigger administration before the
314 actual realloc, for the realloc might invalidate a GC-d segment of
315 memory. Thanks to Sam Hocevar for pointing this out.
316 (scm_gc_realloc): use scm_malloc_reregister instead of
317 unregistering and registering in sequence.
319 2003-07-03 Han-Wen Nienhuys <hanwen@cs.uu.nl>
321 * __scm.h (SCM_ASSERT): change "else" expansion to "do { } while (0)"
323 2003-07-02 Han-Wen Nienhuys <hanwen@cs.uu.nl>
325 * __scm.h (SCM_ASRTGO): add "else" to macro expansions with if
328 2003-06-29 Marius Vollmer <mvo@zagadka.de>
330 * deprecated.h (SCM_OPDIRP, scm_fport, scm_option, scm_srcprops,
331 scm_srcprops_chunk, scm_info_frame, scm_stack, scm_array,
332 scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_FUNC_NAME, SCM_WTA,
333 RETURN_SCM_WTA, SCM_VALIDATE_NUMBER_COPY,
334 SCM_VALIDATE_NUMBER_DEF_COPY, SCM_VALIDATE_OPDIR): Re-added from
335 the release_1_6 branch.
337 2003-06-25 Stefan Jahn <stefan@lkcc.org>
339 * continuations.c: Redeclaration of getcontext() via the
340 __asm__ ("getcontext") directive.
342 * continuations.h: Include <ucontext.h> instead of
345 2003-06-21 Kevin Ryde <user42@zip.com.au>
347 * numbers.c (_GNU_SOURCE): #define, to get C99 things.
348 (scm_asinh, scm_acosh, scm_atanh, scm_truncate, $asinh, $acosh,
349 $atanh, truncate): Use C library asinh, acosh, atanh and trunc, when
351 (scm_inexact_to_exact): Expand isfinite to its definition !xisinf.
352 (isfinite): Remove, conflicts with C99 isfinite().
354 2003-06-19 Marius Vollmer <mvo@zagadka.de>
356 * deprecated.h, deprecated.c (scm_strhash, scm_sym2ovcell_soft,
357 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
358 scm_symbol_value0, scm_string_to_obarray_symbol scm_intern_symbol,
359 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
360 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp): Re-added from
361 the release_1_6 branch.
363 2003-06-14 Stefan Jahn <stefan@lkcc.org>
365 * threads.h: Redefined scm_getspecific() and scm_setspecific()
366 to be functions instead of macros.
368 * threads.c: Conditionalized inclusion of <sys/time.h> and
370 (scm_getspecific, scm_setspecific): Made these two function
371 real part of the API.
373 * posix.c (s_scm_putenv): Added some code to make a
374 (putenv "FOO="), i.e. setting an empty string, work also on
375 Win32 systems. Thanks to Kevin Ryde for the proposal.
377 2003-06-12 Kevin Ryde <user42@zip.com.au>
379 * posix.c (scm_putenv): Free temporary ptr in mingw unset. Add
380 freebsd to comment about need to use unsetenv.
382 2003-06-02 Marius Vollmer <mvo@zagadka.de>
384 * ports.c (scm_peek_char): Safe the column of the port around the
385 getc/ungetc calls. Thanks to Dr. Peter Ivanyi!
387 2003-06-07 Kevin Ryde <user42@zip.com.au>
389 * tags.h: Use inttypes.h and stdint.h when available, for INTPTR_MAX
390 and friends required by scm_t_bits setups.
392 2003-06-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
394 * tags.h (scm_tc2_int): Added.
396 * tags.h (scm_tc3_int_1, scm_tc3_int_2): Expressed in terms of
399 * tags.h (scm_tcs_cons_imcar, scm_tcs_cons_nimcar, scm_tcs_struct,
400 scm_tcs_closures): Hard coded values replaced by symbolic ones.
402 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
404 * eval.c: Partially undid my patch from 2003-05-31. This patch
405 caused the segfault referenced in the previous changelog entry.
407 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
409 * tags.h: Fixed comment about the immediate type code layout.
411 * eval.c: Fixed handling of non-special instructions. Without
412 this patch, guile will segfault on (#\0) and similar instructions.
414 2003-06-05 Kevin Ryde <user42@zip.com.au>
416 * numbers.c (scm_max, scm_min): For inum, bignum and real, if other
417 operand is NaN, then return NaN. Also avoid passing NaN to mpz_cmp_d.
419 * read.c (scm_input_error): Pass arg list parameter to scm_error_scm,
420 rather than SCM_EOL. Needed by "Unknown # object" case in scm_lreadr.
422 2003-06-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
424 * __scm.h, gc-card.c (SCM_DEBUG_DEBUGGER_SUPPORT,
425 SCM_DEBUG_DEBUGGING_SUPPORT): Renamed macro
426 SCM_DEBUG_DEBUGGER_SUPPORT to SCM_DEBUG_DEBUGGING_SUPPORT and
427 generalized it to apply not only to C level functions but also to
428 scheme level functions.
430 * debug.c, debug.h, eval.c (make-iloc, scm_make_iloc, iloc?,
431 scm_iloc_p, dbg-make-iloc, scm_dbg_make_iloc, dbg-iloc?,
432 scm_dbg_iloc_p): Moved functions scm_make_iloc, scm_iloc_p to
433 eval.c, made them available under SCM_DEBUG_DEBUGGING_SUPPORT == 1
434 only and renamed them to scm_dbg_make_iloc, scm_dbg_iloc_p,
437 * deprecated.h, eval.c, eval.h (SCM_ILOC00, SCM_IDINC,
438 SCM_IDSTMSK): Deprecated. The macro definitions are moved from
439 eval.h into eval.c and a copy is placed into deprecated.h.
441 * eval.c, eval.h (SCM_MAKE_ILOC): Removed from eval.h and placed
442 into eval.c. This definition was not part of the API in any
443 officially released version of guile and thus does not need to go
444 through a phase of deprecation.
446 2003-06-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
448 * deprecated.c, deprecated.h, eval.c, eval.h (scm_s_expression,
449 scm_s_test, scm_s_body, scm_s_bindings, scm_s_variable,
450 scm_s_clauses, scm_s_formals): Deprecated. In eval.c the
451 definitions are make static and renamed from scm_s_xxx to s_xxx.
452 In deprecated.c the original definitions are copied.
454 * deprecated.h, eval.c, eval (SCM_EVALIM2, SCM_EVALIM, SCM_XEVAL,
455 SCM_XEVALCAR): Deprecated. The macro definitions are moved from
456 eval.h into eval.c and a copy (slightly modified to work in user
457 code) is placed into deprecated.h.
459 * eval.c: Use the local static s_xxx definitions instead of the
460 scm_s_xxx definitions throughout.
462 2003-06-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
464 This set of patches separates the representation of the cxr family
465 of functions (car, cdr etc.) from the dsubr family of functions
466 (i. e. functions that take a double precision floating point
467 argument). Further, the algorithm for handling the cxr function
470 * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_1), numbers.c
471 (scm_asinh, scm_acosh, scm_atanh, scm_truncate, scm_round, floor,
472 ceil, sqrt, fabs, exp, log, sin, cos, tan, asin, acos, atan, sinh,
473 cosh, tanh), objects.c (scm_class_of), procprop.c
474 (scm_i_procedure_arity), ramap.c (scm_array_map_x), tags.h
475 (scm_tc7_dsubr, scm_tcs_subrs): Introduce scm_tc7_dsubr as new
476 typecode for the dsubr family of functions.
478 * ramap.c (ramap_cxr, ramap_dsubr): Renamed ramap_cxr to
481 * eval.c (SCM_CEVAL, SCM_APPLY, call_cxr_1), pairs.c
482 (scm_init_pairs): Make use of the (now usable) second cell element
483 of a scm_tc7_cxr function to implement the cxr family of functions
486 2003-05-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
488 * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_0,
489 scm_trampoline_1, scm_trampoline_2): Postpone error cases to the
490 end of an if-else-if-sequence of checks.
492 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
494 * eval.c (SCM_CEVAL): Improved readability of call-with-values
495 execution. Generalize apply_closure to apply_proc and use that
496 for call-with-values.
498 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
500 * eval.c (SCM_CEVAL): Avoid one level of indirection when applying
503 2003-05-30 Stefan Jahn <stefan@lkcc.org>
505 * posix.c (s_scm_putenv): Use the new HAVE_UNSETENV
506 appropriately for mingw32 hosts.
508 * numbers.h: Defining copysign(), isnan() and finite() to
509 be prefixed by a single '_' for mingw32 hosts.
511 2003-05-30 Kevin Ryde <user42@zip.com.au>
513 * numbers.c (z_negative_one): New variable.
514 (scm_init_numbers): Initialize it.
515 (scm_logcount): Use it and mpz_hamdist to count zeros for negatives.
517 2003-05-29 Stefan Jahn <stefan@lkcc.org>
519 * win32-dirent.c: Use malloc() instead of scm_malloc().
521 * stime.c (s_scm_strftime): Add a type cast to avoid compiler
524 * posix.c (s_scm_putenv): Disable use of unsetenv() for the
527 * modules.c (s_scm_module_import_interface): Renamed local
528 variable interface to _interface. Seems like 'interface'
529 is a special compiler directive for the mingw32 compiler.
531 * mkstemp.c: Provide prototype to avoid compiler warning.
533 * load.c (s_scm_search_path): Fixed absolute and relative
534 path detections for native Windows platforms.
536 * gc.h, threads.h: Export some more symbols using SCM_API (necessary
537 to build on mingw32).
539 * gc-freelist.c ("s_scm_map_free_list",
540 "s_scm_gc_set_debug_check_freelist_x"): Fixed use of FUNC_NAME.
542 * fports.c (fport_fill_input): Disable use of
543 fport_wait_for_input() on Win32 platforms.
545 * filesys.c (s_scm_basename): Fixed __MINGW32__ code.
547 * Makefile.am: Modified some rules for cross compiling.
549 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
551 * eval.c (SCM_CEVAL): In case of an application, all checks for a
552 proper function object and the correct number of arguments are now
553 performed in the application part of SCM_CEVAL.
555 (scm_badformalsp): Removed.
557 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
559 * deprecated.c (scm_read_and_eval_x): Fixed C99-ism.
561 2003-05-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
563 * num2integral.i.c (NUM2INTEGRAL): Avoid warning about conditional
564 always being false by inserting preprocessor conditional. (Thanks
567 * __scm.h (SCM_STACK_PTR): New macro. (Cast argument through
568 (void *) in order to avoid an aliasing warning; thanks to Bruce
571 * stackchk.h (SCM_STACK_OVERFLOW_P): Use SCM_STACK_PTR.
573 * threads.c (suspend, launch_thread, scm_threads_mark_stacks): Use
576 * threads.c (scm_threads_mark_stacks): Bugfix: Changed
577 thread->base --> t->base.
579 * eval.c (SCM_CEVAL): Don't cast argument of SCM_STACK_OVERFLOW_P.
581 2003-05-20 Marius Vollmer <marius.vollmer@uni-dortmund.de>
583 * deprecated.h, deprecated.c (scm_makstr, scm_makfromstr,
584 scm_variable_set_name_hint, scm_builtin_variable,
585 scm_internal_with_fluids, scm_make_gsubr,
586 scm_make_gsubr_with_generic, scm_create_hook, SCM_LIST0,
587 SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5, SCM_LIST6,
588 SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify, scm_sloppy_memq,
589 scm_sloppy_memv, scm_sloppy_member, scm_read_and_eval_x,
590 scm_subr_entry, SCM_SUBR_DOC, scm_make_subr,
591 scm_make_subr_with_generic, scm_make_subr_opt,
592 scm_call_catching_errors, scm_make_smob_type_mfpe,
593 scm_set_smob_mfpe, scm_strprint_obj, scm_read_0str, scm_eval_0str,
594 SCM_CHARS, SCM_UCHARS, SCM_LENGTH): Re-added from the release_1_6
595 branch. Some have been slightly rewritten.
596 (scm_i_object_chars, scm_i_object_length): New, to support
597 SCM_CHARS, SCM_UCHARS, and SCM_LENTH.
599 2003-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
601 * eval.c (scm_m_do, unmemocopy, SCM_CEVAL): Reversed order of
602 names and inits in the memoized code of do.
604 2003-05-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
606 * c-tokenize.lex (yyget_lineno, yyget_in, yyget_out, yyget_leng,
607 yyget_text, yyset_lineno, yyset_in, yyset_out, yyget_debug,
608 yyset_debug, yylex_destroy): Added prototypes (otherwise we'll get
609 a compilation error if error-on-warning is enabled).
611 2003-05-17 Marius Vollmer <mvo@zagadka.de>
613 * c-tokenize.lex: Gobble up complete lines after a '#'. This
614 removes preprocessor directives from the snarfage that might
615 otherwise confuse us. These directives appear when compiling with
618 2003-05-16 Han-Wen Nienhuys <hanwen@cs.uu.nl>
620 * ChangeLog: add my surname
622 * srcprop.c (scm_finish_srcprop): use
623 scm_gc_register_collectable_memory()
624 (scm_make_srcprops): idem.
626 2003-05-14 Han-Wen Nienhuys <hanwen@cs.uu.nl>
628 * gc-malloc.c (scm_gc_register_collectable_memory): avoid
629 wrap-around for scm_mtrigger
630 (scm_gc_register_collectable_memory): abort on overflowing
633 2003-05-13 Kevin Ryde <user42@zip.com.au>
635 * numbers.c (xmpz_cmp_d): New macro, handling infs if gmp doesn't.
636 (scm_num_eq_p, scm_less_p, scm_max, scm_min): Use it.
638 2003-05-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
640 * backtrace.c (scm_display_error_message): Introduced fancy
641 printing with max level 7 and length 10. (Purpose: avoid printing
642 gigantic objects in error messages.)
644 * print.c, print.h (scm_i_port_with_print_state): New function.
646 * print.c (scm_iprin1, scm_printer_apply,
647 scm_port_with_print_state): Use scm_i_port_with_print_state.
648 (scm_simple_format): Modified not to destroy print states.
649 (print_state_mutex): New mutex.
650 (scm_make_print_state, scm_free_print_state, scm_prin1):
651 Lock/unlock print_state_mutex.
653 * deprecated.h (SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK):
654 Use current names in definitions.
656 2003-05-10 Kevin Ryde <user42@zip.com.au>
658 * numbers.c (scm_num_eq_p, scm_less_p): Don't pass NaN to mpz_cmp_d.
660 * numbers.c (scm_integer_length): On negative bignums, adjust
661 mpz_sizeinbase to account for it looking at absolute value where we
662 want ones-complement.
664 * numbers.c (scm_gcd): In bignum/inum, don't pass yy==0 to mpz_gcd_ui
665 since we're only using the ulong return value, and x might not fit.
667 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
669 * eval.c, eval.h, read.c, read.h (scm_sym_dot): Moved from eval to
670 read. This will allow to make the definition in read.c static.
672 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
674 * eval.c, eval.h, evalext.c, evalext.h (scm_m_undefine): Moved
675 from evalext to eval. This will allow to make some of the
676 definitions in eval.c static.
678 2003-05-06 Kevin Ryde <user42@zip.com.au>
680 * numbers.c (scm_difference): In inum - bignum, handle negative inum.
681 (scm_logcount): Use mpz_com, not mpz_neg.
683 2003-05-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
685 The purpose of this patch is to make guile's internal memoizers
686 distinguishable from memoizing macros created on the scheme level
687 or from user provided primitive memoizing macros. The reason is,
688 that the internal memoizers are the only ones that are allowed to
689 transform their scheme input into memoizer byte code, while all
690 other memoizing macros may only transform scheme code into new
693 To achieve this, a new macro type 'builtin-macro!' is introduced.
694 Currently, 'builtin-macro!'s are handled as memoizing macros, but
695 this will change when the memoizer and executor are separated.
697 * macros.[ch] (scm_i_makbimacro): New.
699 * macros.h (SCM_BUILTIN_MACRO_P): New.
701 * macros.c (macro_print, scm_macro_type): Support builtin-macro!s.
703 * eval.c, goops.c: All of guile's primitive memoizing macros are
704 primitive builtin-macros now.
706 * eval.c (scm_macroexp, SCM_CEVAL): Make sure the primitive
707 builtin-macros are handled equally to memoizing macros.
709 2003-05-04 Marius Vollmer <mvo@zagadka.de>
711 * throw.c (scm_ithrow): Remove "asm volatile" hack. It used to
712 work around a bug in GCC 2.95.2 but is now a bug in itself.
714 2003-05-02 Marius Vollmer <mvo@zagadka.de>
716 * deprecated.h (scm_rstate, scm_rng, SCM_SLOPPY_CONSP,
717 SCM_SLOPPY_NCONSP, scm_tc7_ssymbol, scm_tc7_msymbol,
718 scm_tcs_symbols): New.
720 2003-04-30 Marius Vollmer <marius.vollmer@uni-dortmund.de>
722 * deprecated.h, deprecated.c (scm_protect_object,
723 scm_unprotect_object, SCM_SETAND_CAR, SCM_SETOR_CAR,
724 SCM_SET_AND_CDR, SCM_SET_OR_CDR, SCM_FREEP, SCM_NFREEP,
725 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
726 SCM_GCCDR, scm_remember, scm_the_root_module, scm_make_module,
727 scm_ensure_user_module, scm_load_scheme_module, scm_port,
728 scm_ptob_descriptor, scm_port_rw_active,
729 scm_close_all_ports_except): New.
731 * ports.c (scm_c_port_for_each): New function, mostly copied from
733 (scm_port_for_each): Reimplemented using scm_c_port_for_each.
734 * ports.h (scm_c_port_for_each): New prototype.
736 2003-04-28 Mikael Djurfeldt <djurfeldt@nada.kth.se>
738 * eval.c (scm_m_atdispatch): Removed until actually needed. (This
739 macro was introduced in anticipation of GOOPS method compilation
742 * goops.c: Removed binding of @dispatch.
744 2003-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
746 * eval.c, goops.c (@dispatch, @slot-ref, @slot-set!): Move the
747 instructions that bind the macros on the scheme level back to
748 goops.c in order to make sure again that the bindings go into the
749 (oop goops) module and are not visible from the outside.
751 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
753 * eval.c: Non functional change: Separated R5RS and non-R5RS
754 macros into different sections of the file and ordered the
755 memoizers alphabetically.
757 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
759 * eval.c (scm_ilookup): Rewritten to improve readability.
761 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
763 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
764 Partially reverted patch from 2003-04-23 in oder to find a better
765 compromise between readability and debuggability.
767 2003-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
769 * eval.c, eval.h, goops.c, goops.h (scm_m_atslot_ref,
770 scm_m_atslot_set_x, scm_m_atdispatch): Move the declarations and
771 definitions of the special goops memoizers from goops.[ch] to
772 eval.[ch]. Hmm... it seems that scm_m_atdispatch is not used
775 2003-04-24 Mikael Djurfeldt <mdj@kvast.blakulla.net>
777 * ports.c, ports.h (scm_i_port_table_mutex): New mutex.
779 * fports.c (scm_evict_ports): Lock/unlock scm_i_port_table_mutex.
781 * ports.c (scm_close_port, scm_flush_all_ports): Ditto.
783 * ioext.c (scm_fdes_to_ports): Ditto.
785 * vports.c (scm_make_soft_port): Changed SCM_DEFER/ALLOW_INTS into
786 lock/unlock scm_i_port_table_mutex.
788 * strports.c (scm_mkstrport): Ditto.
790 * ports.c (scm_void_port, scm_port_for_each): Ditto.
792 * fports.c (scm_fdes_to_port): Ditto.
794 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
796 This set of patches contains no functional changes, only debatable
797 minor stylistic ones. Still, in order to prepare a patch between
798 my local copy and the CVS version, I decided to submit the changes
799 below. Then, the patch will hopefully only contain relevant
802 * eval.c (iqq): Added const specifier.
804 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
805 Use NULL instead of 0 to indicate that a pointer is returned.
806 Removed some misleading 'fall through' comments.
808 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
809 Split up long expressions into smaller ones to be more debugging
812 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
814 * eval.h (SCM_ENTER_FRAME_HDLR, SCM_APPLY_FRAME_HDLR,
815 SCM_EXIT_FRAME_HDLR): Use SCM_PACK to convert data to a SCM value
816 rather than casting to SCM.
818 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
820 * sort.c, pairs.h: Removed unnecessary includes.
822 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
824 * sort.c: Replaced hand-made trampline code by the new official
825 mechanism from eval.c. This fixes a segfault in the new test file
828 (quicksort, compare_function, scm_restricted_vector_sort_x,
829 scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
830 scm_merge_list_step, scm_sort_x, scm_sort, scm_merge_vector_x,
831 scm_merge_vector_step, scm_stable_sort_x, scm_stable_sort,
832 scm_sort_list_x, scm_sort_list): Use trampoline mechanism from
835 (subr2less, lsubrless, closureless, applyless, scm_cmp_function,
838 (compare_function): Added.
840 * sort.c (quicksort, SWAP, stack_node): Replaced pointer
841 arithmetics with index arithmetics. Changed quicksort to work on
842 an array of SCM values instead of an array of characters. Avoid
843 bytewise copying of SCM elements. Avoid allocating memory on the
844 stack with alloca. Fixed some comments.
846 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
848 * eval.c (EXTEND_ENV): Eliminated.
850 (unmemocopy, SCM_CEVAL, SCM_APPLY): Use SCM_EXTEND_ENV instead of
853 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
855 * __scm.h (SCM_DEBUG_DEBUGGER_SUPPORT): New compile-time option.
857 * gc.card.c (scm_gc_marked_p): Fixed compiler warning when
858 compiling with SCM_DEBUG==1 by moving definition behind prototype.
860 * gc.card.c (scm_dbg_t_list_cell, scm_dbg_t_double_cell,
861 scm_dbg_gc_marked_p, scm_dbg_gc_get_card, scm_dbg_gc_get_bvec,
862 scm_t_list_cell_struct, scm_t_list_cell, scm_t_double_cell,
863 scm_gc_marked_p, scm_gc_get_card, scm_gc_get_bvec): Fixed
864 functions such that they check if the object is a non-immediate.
865 Further, renamed identifiers to use the scm_dbg_ prefix and made
866 their inclusion into the lib dependent of the
867 SCM_DEBUG_DEBUGGER_SUPPORT compile time option.
869 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
871 * __scm.h: Fixed comment about the SCM_DEBUG_TYPING_STRICTNESS
874 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
876 * list.c (scm_ilength, scm_last_pair), unif.c (l2ra): Prefer
877 !SCM_CONSP over SCM_NCONSP. Now, guile itself does not include
878 any calls to SCM_NCONSP any more.
880 * unif.c (l2ra): Eliminate redundant check.
882 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
884 * list.c (scm_cons_star), ramap.c (scm_ra_sum, scm_ra_product,
885 scm_array_map_x), unif.c (l2ra): Prefer !SCM_NULLP over
886 SCM_NNULLP. Now, guile itself does not include any calls to
889 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
891 * eval.c (unmemocopy, SCM_APPLY, scm_map, scm_for_each,
892 scm_copy_tree): Place assignment expressions which are part of
893 other expressions into an expression of their own.
895 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
897 * goops.c (TEST_CHANGE_CLASS, scm_sys_initialize_object): Don't
898 compare SCM values with !=.
900 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
902 * eval.c, eval.h, evalext.c, evalext.h (scm_sym_setter,
903 scm_m_generalized_set_x, scm_init_evalext): Move the declaration
904 and definition of the memoizer for the generalized set! macro from
905 evalext.[ch] to eval.[ch]. Use the SCM_SYNTAX snarfer macro to
906 define the macro object.
908 * eval.c, eval.h (s_set_x, scm_s_set_x, scm_m_set_x,
909 scm_m_generalized_set_x): Since now scm_s_set_x is only used in
910 eval.c, it is made static and renamed to s_set_x.
912 * evalext.c (scm_defined_p, scm_m_undefine): Prefer !SCM_<foo>
915 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
917 * eval.c, root.h (scm_undefineds, SCM_NUM_PROTECTS, undefineds,
918 scm_init_eval): Made scm_undefineds static in eval.c, renamed it
919 to undefineds and registered the object as a permanent object.
921 * eval.c, eval.h (scm_f_apply, scm_init_eval): Made scm_f_apply
922 static in eval.c, renamed it to f_apply and registered the object
923 as a permanent object.
925 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
927 * eval.c (SCM_BIT7, SCM_BIT8, unmemocopy, SCM_CEVAL): Renamed
928 file-local macro SCM_BIT8 to SCM_BIT7, which is more appropriate.
930 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
932 * numbers.c (scm_logtest): Fixed argument bug in the call to
933 mpz_and, which showed up when compiling with SCM_DEBUG defined.
935 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
937 * gc-card.c (scm_i_sweep_card, scm_i_init_card_freelist): Fixed
938 type errors that showed up when compiling with SCM_DEBUG defined.
940 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
942 * continuations.c, continuations.h, eval.c, eval.h, extensions.c,
943 gsubr.c, guile.c, init.c, read.c, root.c, root.h, stackchk.h,
944 throw.c: Removed uses of DEBUG_EXTENSIONS and DYNAMIC_LINKING to
945 fix compile errors with --disable-deprecated.
947 2003-04-17 Rob Browning <rlb@defaultvalue.org>
949 * numbers.c (scm_integer_expt): fix case where we were declaring
950 vars in the middle of a statement block. Thanks to Thamer
953 2003-04-17 Mikael Djurfeldt <djurfeldt@nada.kth.se>
955 * goops.c (TEST_CHANGE_CLASS): Update variable class after class
958 * eq.c (scm_eqv_p): Turned into a primitive generic.
960 2003-04-16 Rob Browning <rlb@defaultvalue.org>
962 * gc_os_dep.c: Added patch for UnixWare and OpenUNIX support.
963 Thanks to Boyd Gerber.
964 Added check for __arm__ in addition to arm for LINUX and copied
965 __s390__ defines from upstream libgc. Thanks to James Treacy for
966 reporting the problems.
968 * numbers.c (PTRDIFF_MIN): use SCM_CHAR_BIT.
970 * socket.c: use SCM_CHAR_BIT.
972 * random.c (scm_c_random_bignum): use SCM_CHAR_BIT.
974 * num2integral.i.c (NUM2INTEGRAL): use SCM_CHAR_BIT.
976 2003-04-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
978 * feature.c (scm_init_feature): Always add threads feature.
980 2003-04-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
982 * goops.c (scm_sys_fast_slot_ref): Use SCM_SLOT instead of
983 scm_at_assert_bound_ref. (We don't want the unbound check. See
984 oop/goops/active-slot.scm.)
986 2003-04-14 Rob Browning <rlb@defaultvalue.org>
988 * tags.h: scm_t_intptr should have been intptr_t.
990 2003-04-13 Rob Browning <rlb@defaultvalue.org>
992 * __scm.h (SCM_FLUSH_REGISTER_WINDOWS): don't just rely on "sparc"
994 #if defined (sparc) || defined (__sparc__) || defined (__sparc)
995 as gc_os_dep.c suggests is appropriate.
997 * goops.c (prep_hashsets): make static to match prototype.
998 (scm_sym_args): SCM_SYMBOL -> SCM_GLOBAL_SYMBOL. Thanks to Albert
1001 * c-tokenize.lex: remove trailing comma from enum. Thanks to
1004 * gc_os_dep.c: add NetBSD powerpc config info. Thanks to Thomas
1007 2003-04-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1009 * goops.c (scm_sys_prep_layout_x): Instance allocation is now
1010 indicated through extra fields in getters-n-setters.
1011 (scm_add_slot): Adapted to new format of getters_n_setters slot.
1012 (Thanks to Andy Wingo.)
1014 2003-02-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1016 * gc-segment.c: add comment
1018 2003-04-07 Rob Browning <rlb@defaultvalue.org>
1020 * debug.h: change "id" arg name to "info_id" to avoid objective-c
1023 * num2integral.i.c (NUM2INTEGRAL): fix bug pointed out by Mikael
1024 and add regression test to standalone/.
1026 2003-04-06 Rob Browning <rlb@defaultvalue.org>
1028 * strings.c (scm_mem2string): use memcpy rather than by-hand loop.
1029 Thanks to Dale P. Smith.
1031 * random.c: #include gmp.h.
1032 (scm_c_random_bignum): normalize result on return.
1034 * init.c: #include gmp.h.
1036 * numbers.h: remove the gmp.h #include (not needed now).
1038 * posix.h: change occurences of "id" to something else so we don't
1039 cause trouble when included via objective-c (can't hurt, might
1040 help). Still have usage in debug.h, though.
1042 2003-04-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1044 * random.c (scm_c_random_bignum): Don't generate a random number
1045 equal to m (the second argument of scm_c_random_bignum); only
1046 generate numbers in the range 0 <= r < m.
1047 (scm_c_default_rstate): Use SCM_VARIABLE_REF to access
1048 scm_var_random_state.
1050 * num2integral.i.c (INTEGRAL2BIG): Put negation of n inside then
1053 2003-04-05 Rob Browning <rlb@defaultvalue.org>
1055 * modules.c (scm_module_import_interface): move declaration of
1056 uses before any code.
1058 2003-04-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1060 * Makefile.am (scmconfig.h): Look for config.h in top_builddir,
1063 * hashtab.c (rehash_after_gc): Clear to_rehash list before
1064 processing it in order to avoid an infinite loop.
1066 * print.c (scm_prin1): Remember old state of pstate->writingp.
1068 2003-04-05 Marius Vollmer <mvo@zagadka.de>
1070 * Changed license terms to the plain LGPL thru-out.
1072 2003-04-04 Rob Browning <rlb@defaultvalue.org>
1074 * socket.c (FLIPCPY_NET_HOST_128): new macro.
1075 (ipv6_net_to_num, ipv6_num_to_net, bignum_in_ipv6_range_p):
1076 rewrite to handle GMP bignums.
1079 * random.c (scm_c_random_bignum): rewrite to handle GMP bignums.
1081 * ports.c (scm_getc): minor tweak.
1083 * numbers.h: remove SCM_BIGDIG conditionals, reorganize, and
1084 rewrite to handle GMP bignums.
1086 * numbers.c: rewrite *many* functions to handle GMP bignums.
1088 * num2integral.i.c (NUM2INTEGRAL, INTEGRAL2NUM, INTEGRAL2BIG):
1091 * num2float.i.c (NUM2FLOAT): handle GMP bignums.
1093 * init.c (check_config): remove SCM_BIGDIG conditionals.
1094 (scm_init_guile_1): test to make sure mpz_t fits in a double_cell.
1096 * gc-card.c ("sweep_card"): handle new mpz_t bignums.
1098 * eval.c: remove SCM_BIGDIG conditionals.
1100 * eq.c (s_scm_eqv_p): scm_i_bigcomp -> scm_i_bigcmp.
1102 2003-03-31 Rob Browning <rlb@defaultvalue.org>
1104 * Makefile.am (scmconfig.h): change srcdir to builddir. (Thanks
1107 2003-03-27 Rob Browning <rlb@defaultvalue.org>
1109 * threads.h: fix various preprocessor usages of new public
1110 symbols to expect 0 or 1 values rather than 1 or undefined.
1111 i.e. change #ifdef to #if, etc.
1113 * threads.c: fix various preprocessor usages of new public
1114 symbols to expect 0 or 1 values rather than 1 or undefined.
1115 i.e. change #ifdef to #if, etc.
1117 * tags.h: fix various preprocessor usages of new public
1118 symbols to expect 0 or 1 values rather than 1 or undefined.
1119 i.e. change #ifdef to #if, etc.
1121 * stacks.c: fix various preprocessor usages of new public
1122 symbols to expect 0 or 1 values rather than 1 or undefined.
1123 i.e. change #ifdef to #if, etc.
1125 * stackchk.h: fix various preprocessor usages of new public
1126 symbols to expect 0 or 1 values rather than 1 or undefined.
1127 i.e. change #ifdef to #if, etc.
1129 * stackchk.c: fix various preprocessor usages of new public
1130 symbols to expect 0 or 1 values rather than 1 or undefined.
1131 i.e. change #ifdef to #if, etc.
1133 * sort.c: fix various preprocessor usages of new public
1134 symbols to expect 0 or 1 values rather than 1 or undefined.
1135 i.e. change #ifdef to #if, etc.
1137 * read.c: fix various preprocessor usages of new public
1138 symbols to expect 0 or 1 values rather than 1 or undefined.
1139 i.e. change #ifdef to #if, etc.
1141 * random.c: fix various preprocessor usages of new public
1142 symbols to expect 0 or 1 values rather than 1 or undefined.
1143 i.e. change #ifdef to #if, etc.
1145 * print.c: fix various preprocessor usages of new public
1146 symbols to expect 0 or 1 values rather than 1 or undefined.
1147 i.e. change #ifdef to #if, etc.
1149 * objects.c: fix various preprocessor usages of new public
1150 symbols to expect 0 or 1 values rather than 1 or undefined.
1151 i.e. change #ifdef to #if, etc.
1153 * numbers.h: fix various preprocessor usages of new public
1154 symbols to expect 0 or 1 values rather than 1 or undefined.
1155 i.e. change #ifdef to #if, etc.
1157 * null-threads.c: fix various preprocessor usages of new public
1158 symbols to expect 0 or 1 values rather than 1 or undefined.
1159 i.e. change #ifdef to #if, etc.
1161 * lang.c: fix various preprocessor usages of new public
1162 symbols to expect 0 or 1 values rather than 1 or undefined.
1163 i.e. change #ifdef to #if, etc.
1165 * lang.h: fix various preprocessor usages of new public
1166 symbols to expect 0 or 1 values rather than 1 or undefined.
1167 i.e. change #ifdef to #if, etc.
1169 * iselect.h: fix various preprocessor usages of new public
1170 symbols to expect 0 or 1 values rather than 1 or undefined.
1171 i.e. change #ifdef to #if, etc.
1173 * init.c: fix various preprocessor usages of new public
1174 symbols to expect 0 or 1 values rather than 1 or undefined.
1175 i.e. change #ifdef to #if, etc.
1177 * gh_data.c: fix various preprocessor usages of new public
1178 symbols to expect 0 or 1 values rather than 1 or undefined.
1179 i.e. change #ifdef to #if, etc.
1181 * gh.h: fix various preprocessor usages of new public
1182 symbols to expect 0 or 1 values rather than 1 or undefined.
1183 i.e. change #ifdef to #if, etc.
1185 * gen-scmconfig.c: change most new public symbols to be defined to
1186 0 or 1 rather than being either 1 or undefined.
1188 * gc_os_dep.c: fix various preprocessor usages of new public
1189 symbols to expect 0 or 1 values rather than 1 or undefined.
1190 i.e. change #ifdef to #if, etc.
1191 (STACK_GROWS_DOWN): define to 0 or 1 rather than 1 or undef.
1193 * gc.h: fix various preprocessor usages of new public
1194 symbols to expect 0 or 1 values rather than 1 or undefined.
1195 i.e. change #ifdef to #if, etc.
1197 * gc-card.c: fix various preprocessor usages of new public
1198 symbols to expect 0 or 1 values rather than 1 or undefined.
1199 i.e. change #ifdef to #if, etc.
1201 * gc-mark.c: fix various preprocessor usages of new public
1202 symbols to expect 0 or 1 values rather than 1 or undefined.
1203 i.e. change #ifdef to #if, etc.
1205 * feature.c: fix various preprocessor usages of new public
1206 symbols to expect 0 or 1 values rather than 1 or undefined.
1207 i.e. change #ifdef to #if, etc.
1209 * evalext.c: fix various preprocessor usages of new public
1210 symbols to expect 0 or 1 values rather than 1 or undefined.
1211 i.e. change #ifdef to #if, etc.
1213 * eval.h: fix various preprocessor usages of new public
1214 symbols to expect 0 or 1 values rather than 1 or undefined.
1215 i.e. change #ifdef to #if, etc.
1217 * eval.c: fix various preprocessor usages of new public
1218 symbols to expect 0 or 1 values rather than 1 or undefined.
1219 i.e. change #ifdef to #if, etc.
1221 * eq.c: fix various preprocessor usages of new public
1222 symbols to expect 0 or 1 values rather than 1 or undefined.
1223 i.e. change #ifdef to #if, etc.
1225 * coop.c: fix various preprocessor usages of new public
1226 symbols to expect 0 or 1 values rather than 1 or undefined.
1227 i.e. change #ifdef to #if, etc.
1229 * coop-threads.c: fix various preprocessor usages of new public
1230 symbols to expect 0 or 1 values rather than 1 or undefined.
1231 i.e. change #ifdef to #if, etc.
1233 * coop-pthreads.c: fix various preprocessor usages of new public
1234 symbols to expect 0 or 1 values rather than 1 or undefined.
1235 i.e. change #ifdef to #if, etc.
1237 * coop-defs.h: fix various preprocessor usages of new public
1238 symbols to expect 0 or 1 values rather than 1 or undefined.
1239 i.e. change #ifdef to #if, etc.
1241 * convert.i.c: fix various preprocessor usages of new public
1242 symbols to expect 0 or 1 values rather than 1 or undefined.
1243 i.e. change #ifdef to #if, etc.
1245 * continuations.c: fix various preprocessor usages of new public
1246 symbols to expect 0 or 1 values rather than 1 or undefined.
1247 i.e. change #ifdef to #if, etc.
1249 * _scm.h: fix various preprocessor usages of new public symbols to
1250 expect 0 or 1 values rather than 1 or undefined. i.e. change
1253 2003-03-26 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1255 * init.c (scm_init_guile_1): Call scm_i_init_deprecated.
1257 * deprecated.c, deprecated.h: New files, to collect deprecated
1258 things in one place.
1259 * Makefile.am: Added them in all the right places.
1261 * Makefile.am (EXTRA_DIST): Added "scmconfig.h.top".
1262 (scmconfig.h): Get "scmconfig.h.top" from $(srcdir) so that VPATH
1264 (DOT_X_FILES): Removed "iselect.x".
1265 (DOT_DOC_FILES): Removed "iselect.doc".
1267 2003-03-25 Rob Browning <rlb@defaultvalue.org>
1269 * win32-socket.h: #include "libguile/__scm.h". Replace usage of
1270 HAVE_WINSOCK2_H with SCM_HAVE_WINSOCK2_H.
1272 * win32-socket.c: #include <config.h> if HAVE_CONFIG_H.
1274 * vports.c: #include <config.h> if HAVE_CONFIG_H.
1276 * unif.c: #include <config.h> if HAVE_CONFIG_H. Replace usage of
1277 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1279 * threads.h: replace usage of struct timespect with
1280 scm_t_timespec. Replace usage of USE_PTHREAD_THREADS with
1281 SCM_USE_PTHREAD_THREADS. Remove typedef for struct timespec in
1282 favor of scm_t_timespec from scmconfig.h.
1284 * threads.c: move libguile/_scm.h include to the top so we pick up
1285 any critical defines like _GNU_SOURCE early. Replace usage of
1286 struct timespect with scm_t_timespec. Replace usage of
1287 STACK_GROWS_UP with SCM_STACK_GROWS_UP. Replace usage of
1288 USE_PTHREAD_THREADS with SCM_USE_PTHREAD_THREADS.
1290 * threads-plugin.h: replace usage of struct timespect with
1293 * threads-plugin.c: #include <config.h> if HAVE_CONFIG_H. Replace
1294 usage of struct timespect with scm_t_timespec.
1296 * tags.h: move HAVE_STDINT_H handling to scmconfig.h. Move
1297 HAVE_INTTYPES_H handling to scmconfig.h. #include
1298 "libguile/__scm.h". Rework handling for scm_t_bits,
1299 scm_t_signed_bits, SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
1300 SCM_T_SIGNED_BITS_MIN, and SIZEOF_SCM_T_BITS to use scm_t_intptr,
1301 scm_t_uintptr, SCM_SIZEOF_INTPTR_T, and SCM_SIZEOF_UINTPTR_T, and
1302 SCM_SIZEOF_UNSIGNED_LONG. Rename usage of HAVE_ARRAYS to
1305 * symbols.c: #include <config.h> if HAVE_CONFIG_H.
1307 * struct.c: #include <config.h> if HAVE_CONFIG_H.
1309 * strports.c: #include <config.h> if HAVE_CONFIG_H.
1311 * strop.c: #include <config.h> if HAVE_CONFIG_H.
1313 * stime.h: move handling of time related headers to scmconfig.h.
1315 * stime.c: #include <config.h> if HAVE_CONFIG_H.
1317 * stacks.c: replace usage of STACK_GROWS_UP with
1320 * sort.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1321 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1323 * socket.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1324 of uint32 and HAVE_UINT_32 with scm_t_int32.
1326 * smob.c: #include <config.h> if HAVE_CONFIG_H.
1328 * simpos.c: #include <config.h> if HAVE_CONFIG_H.
1330 * script.c: #include <config.h> if HAVE_CONFIG_H.
1332 * scmsigs.c: #include <config.h> if HAVE_CONFIG_H.
1334 * scmconfig.h.top: new file -- preamble for scmconfig.h.
1336 * rw.c: #include <config.h> if HAVE_CONFIG_H.
1338 * regex-posix.c: #include <config.h> if HAVE_CONFIG_H.
1340 * read.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1342 * rdelim.c: #include <config.h> if HAVE_CONFIG_H.
1344 * random.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1345 of LONG32, LONG64, SIZEOF_LONG, and HAVE_LONG_LONGS with
1346 scm_t_int32, scm_t_int64, and SCM_HAVE_T_INT64. Rename usage of
1347 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1349 * ramap.c: replace usage of HAVE_LONG_LONGS with
1350 "SCM_SIZEOF_LONG_LONG != 0".
1352 * putenv.c: #include <config.h> if HAVE_CONFIG_H. #include
1353 "libguile/scmconfig.h".
1355 * pthread-threads.c: #include <config.h> if HAVE_CONFIG_H.
1357 * print.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1358 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1360 * posix.c: #include <config.h> if HAVE_CONFIG_H.
1362 * ports.c: #include <config.h> if HAVE_CONFIG_H.
1364 * objects.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1366 * numbers.h: replace usage of HAVE_FLOATINGPOINT_H with
1367 SCM_HAVE_FLOATINGPOINT_H. Replace usage of HAVE_IEEEFP_H with
1368 SCM_HAVE_IEEEFP_H. Replace usage of HAVE_NAN_H with
1369 SCM_HAVE_NAN_H. Replace usage of STDC_HEADERS with
1370 SCM_HAVE_STDC_HEADERS. Replace usage of ptrdiff_t with
1371 scm_t_ptrdiff. Replace usage of HAVE_LONG_LONGS with
1372 "SCM_SIZEOF_LONG_LONG != 0".
1374 * numbers.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1375 of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". Replace
1376 usage of ptrdiff_t with scm_t_ptrdiff. Replace usage of
1377 SIZEOF_PTRDIFF_T with SCM_SIZEOF_SCM_T_PTRDIFF.
1379 * num2integral.i.c: #include <config.h> if HAVE_CONFIG_H.
1381 * null-threads.h: replace usage of struct timespect with
1384 * net_db.c: #include <config.h> if HAVE_CONFIG_H.
1386 * mkstemp.c: #include <config.h> if HAVE_CONFIG_H. #include
1387 "libguile/__scm.h". Remove definition of gcc_uint64_t in favor of
1388 scm_t_uint64 and rename usages.
1390 * mallocs.c: #include <config.h> if HAVE_CONFIG_H.
1392 * load.c: #include <config.h> if HAVE_CONFIG_H.
1394 * iselect.h: move handling of time related headers to scmconfig.h.
1395 Rename usage of HAVE_SYS_SELECT_H to SCM_HAVE_SYS_SELECT_H.
1396 Rename usage of HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Rename
1397 usage of USE_COOP_THREADS to SCM_USE_COOP_THREADS.
1399 * iselect.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1400 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
1401 USE_NULL_THREADS to SCM_USE_NULL_THREADS.
1403 * ioext.c: #include <config.h> if HAVE_CONFIG_H.
1405 * inline.h: #include "libguile/__scm.h" at the top. Change code
1406 to use SCM_C_INLINE and SCM_INLINE_C_INCLUDINT_INLINE_H to decide
1407 what to do instead of creating a new public #define. Rename usage
1408 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
1409 USE_NULL_THREADS to SCM_USE_NULL_THREADS. Rename usage of
1410 USE_COPT_THREADS to SCM_USE_COPT_THREADS.
1412 * inline.c: rearrange handling -- now we just #define
1413 SCM_INLINE_C_INCLUDING_INLINE_H to 1 and #include
1414 "libguile/inline.h". scmconfig.h will define SCM_C_INLINE as
1415 appropriate, and we use that in inline.h along with the above
1416 define to determine how to respond.
1418 * init.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1419 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1421 * guile.c: #include <config.h> if HAVE_CONFIG_H.
1423 * gh_data.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1424 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1426 * gh.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1428 * gen-scmconfig.h.in: new file -- see gen-scmconfig.c for details.
1430 * gen-scmconfig.c: new file -- see comments in file for details.
1432 * gdbinit.c: #include <config.h> if HAVE_CONFIG_H.
1434 * gc_os_dep.c: #include <config.h> if HAVE_CONFIG_H. Replace
1435 usage of STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1437 * gc.h: replace usage of SIZEOF_LONG with
1438 SCM_SIZEOF_UNSIGNED_LONG. Replace usage of USE_PTHREAD_THREADS
1439 with SCM_USE_PTHREAD_THREADS. Remove SCM_SIZEOF_LONG definition
1440 since we handle that in scmconfig.h now.
1442 * gc.c: #include <config.h> if HAVE_CONFIG_H.
1444 * gc-mark.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1445 of HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of
1446 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1448 * gc-malloc.c: #include <config.h> if HAVE_CONFIG_H.
1450 * gc-card.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1451 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1453 * fports.c: #include <config.h> if HAVE_CONFIG_H.
1455 * filesys.c: #include <config.h> if HAVE_CONFIG_H.
1457 * feature.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1458 of USE_NULL_THREADS to SCM_USE_NULL_THREADS.
1460 * extensions.c: #include <config.h> if HAVE_CONFIG_H.
1462 * evalext.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1463 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1465 * eval.c: #include <config.h> if HAVE_CONFIG_H. #include
1466 "libguile/__scm.h" rather than scmconfig.h. Rename usage of
1467 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
1468 with "SCM_SIZEOF_LONG_LONG != 0".
1470 * error.c: #include <config.h> if HAVE_CONFIG_H.
1472 * eq.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1473 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
1474 with "SCM_SIZEOF_LONG_LONG != 0".
1476 * deprecation.c: #include <config.h> if HAVE_CONFIG_H.
1478 * coop.c: replace usage of struct timespect with scm_t_timespec.
1479 #include <config.h> if HAVE_CONFIG_H.
1481 * coop-threads.c: #include "libguile/_scm.h" early. Replace
1482 usage of struct timespect with scm_t_timespec. Replace usage of
1483 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1485 * coop-pthreads.c: #include "libguile/_scm.h" early. Replace
1486 usage of struct timespect with scm_t_timespec. Replace usage of
1487 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1489 * coop-defs.h: move handling of time related headers to
1490 scmconfig.h. Add #include "libguile/__scm.h". Rename usage of
1491 HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Replace usage of struct
1492 timespect with scm_t_timespec.
1494 * convert.i.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1496 * convert.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1498 * convert.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1499 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1501 * continuations.c: move libguile/_scm.h include to the top so we
1502 pick up any critical defines like _GNU_SOURCE early.
1504 * backtrace.c: #include <config.h> if HAVE_CONFIG_H.
1506 * async.c: #include <config.h> if HAVE_CONFIG_H.
1508 * alloca.c: #include <config.h> if HAVE_CONFIG_H.
1510 * _scm.h: #include <config.h> if HAVE_CONFIG_H.
1511 Rename usage of USE_PTHREAD_THREADS to SCM_USE_PTHREAD_THREADS.
1513 * __scm.h: move libguile/scmconfig.h include up to the top, so
1514 we're sure to pick up any critical defines like _GNU_SOURCE early.
1515 #include <limits.h> removed in favor of scmconfig.h inclusion when
1516 appropriate. STDC_HEADERS based inclusion of stdlib.h,
1517 sys/types.h, stddef.h, and sys/stdtypes.h removed in favor of
1518 scmconfig.h inclusion when appropriate. Various Win32 related
1519 definitions removed in favor of scmconfig.h inclusion when
1521 (HAVE_UINTPTR_T): definition removed (see NEWS).
1522 (SIZEOF_PTRDIFF_T): definition removed (see NEWS).
1523 (HAVE_LONG_LONGS): definition removed (see NEWS).
1524 (HAVE_LONG_LONG): definition removed (see NEWS).
1525 (HAVE_PTRDIFF_T): definition removed (see NEWS).
1527 * Makefile.am: scmconfig.h is now generated by building and
1528 running gen-scmconfig.h and capturing its output. gen-scmconfig
1529 uses config.h and the configure.in generated gen-scmconfig.h to
1530 decide what to output. See gen-scmconfig.c for details.
1531 (noinst_PROGRAMS): add gen-scmconfig.
1532 (gen_scmconfig_SOURCES): new variable.
1533 (gen-scmconfig.$(OBJEXT)): new target - be careful to handle
1534 cross-compiling right.
1535 (scmconfig.h): build scmconfig.h from gen-scmconfig's output.
1536 (BUILT_SOURCES): add scmconfig.h.
1538 2003-03-19 Marius Vollmer <mvo@zagadka.de>
1540 * gc_os_dep.c: Added defines for sparc-unknown-netbsdelf1.5 from
1541 Adrian Bunk. Thanks!
1543 2003-03-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1545 * goops.c (make_class_from_template): New fourth arg:
1547 (scm_class_extended_generic_with_setter, scm_class_self): Fixed
1550 * smob.c (scm_set_smob_apply): Call scm_i_inherit_applicable.
1552 * goops.c, objects.c, objects.h (scm_make_extended_class): New
1553 second arg: applicablep.
1554 (scm_i_inherit_applicable): New function.
1556 * goops.c, goops.h (scm_class_applicable,
1557 scm_class_extended_accessor): New classes.
1559 2003-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1561 * procs.c (scm_procedure_documentation): Removed redundant
1562 SCM_NIMP test and replaced other calls to SCM_IMP by more explicit
1565 2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1567 * list.c, list.h (scm_filter, scm_filter_x): New functions.
1569 * modules.c (scm_module_import_interface): New function.
1571 * goops.c, goops.h (scm_class_accessor_method): Renamed from
1573 (scm_class_accessor): New class.
1575 2003-03-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1577 * goops.c (scm_primitive_generic_generic): Enable primitive
1578 generic if not enabled.
1579 (scm_sys_goops_loaded): Setup unextended primitive generics.
1581 * goops.c, goops.h (scm_c_extend_primitive_generic): New function.
1583 * snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New
1586 * numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a
1587 testing example. All uses of SCM_GPROC should be converted.)
1589 * procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of
1592 * eq.c (scm_equal_p): Turned into a primitive generic.
1594 2003-02-27 Rob Browning <rlb@defaultvalue.org>
1596 * Makefile.am (scmconfig.h): new target -- generate file from
1598 (modinclude_HEADERS): remove version.h.
1599 (nodist_modinclude_HEADERS): add version.h.
1601 2003-02-24 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1603 This fixes a serious GC bug, introduced during the latest
1604 reorganization of the GC, which disabled freeing of structs and
1607 * struct.c (scm_struct_prehistory): Init scm_i_structs_to_free to
1609 (scm_struct_prehistory): Move scm_free_structs to
1610 scm_before_mark_c_hook.
1612 * gc-card.c (sweep_card): Check that we haven't swept structs on
1613 this card before. That can happen if scm_i_sweep_all_segments has
1614 been called from some other place than scm_igc.
1616 2003-02-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1618 * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31
1619 (since hash tables now adapt their size).
1621 * modules.c (scm_modules_prehistory): Changed from 2001 to 1533
1622 (current number of prehistory bindings; hashtable code will select
1623 a prime which is greater than this value).
1625 * symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139
1626 (current number of initial symbols).
1628 * properties.c (scm_init_properties): Don't specify size of
1629 scm_properties_whash.
1631 * objprop.c (scm_init_objprop): Don't specify size of
1634 * keywords.c (scm_init_keywords): Don't specify a hash table size.
1636 * hooks.c (scm_c_hook_add): Fixed bug in append mode.
1638 The following changes introduce the use of resizable hash tables
1639 throughout Guile. It also renames the old *-hash-table* functions
1640 to *-alist-vector* and places them, together with the rest of the
1641 weak vector support, in the module (ice-9 weak-vector). We should
1642 probably introduce a new, better, API for weak references, for
1643 example "weak pairs" a la MIT-Scheme. (In Chez scheme, they even
1644 look like and are used like ordinary pairs.)
1646 * environments.c (obarray_enter, obarray_retrieve, obarray_remove,
1647 leaf_environment_fold, obarray_remove_all): Use hashtable
1650 * gc.c (scm_init_storage): Moved hook initialization to
1651 scm_storage_prehistory.
1652 (scm_storage_prehistory): New function.
1653 (scm_igc): Added commentary about placement of
1654 scm_after_sweep_c_hook.
1656 * gc-mark.c (scm_mark_all): Use hashtable accessors.
1657 (scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and
1658 SCM_WVECT_WEAK_VALUE_P.
1660 * hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New
1662 (scm_vector_to_hash_table, scm_c_make_resizing_hash_table):
1664 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
1665 scm_make_doubly_weak_hash_table): Moved here from weaks.c.
1667 * init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added
1668 calls to scm_storage_prehistory and scm_hashtab_prehistory.
1670 * modules.c (module-reverse-lookup): Use hashtable accessors.
1672 * symbols.c, symbols.h (scm_i_hash_symbol): New function.
1674 * weaks.c, weaks.h (scm_make_weak_key_alist_vector,
1675 scm_make_weak_value_alist_vector,
1676 scm_make_doubly_weak_alist_vector): New functions.
1678 * weaks.c (scm_init_weaks_builtins): New function.
1680 * weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE,
1681 SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P,
1682 SCM_WVECT_NOSCAN_P): New macros.
1684 * weaks.c (scm_scan_weak_vectors): Use SCM_WVECT_WEAK_KEY_P
1685 and SCM_WVECT_WEAK_VALUE_P.
1687 * weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from
1688 allocate_weak_vector and exported.
1690 2003-02-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1692 * hashtab.c: Undid thread safety. (We decided that it's better to
1693 let the user explicitly protect the tables (or not) according what
1694 is suitable for the application.)
1696 2003-02-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1698 * hashtab.c (scm_hash_fn_remove_x, scm_internal_hash_fold): Made
1699 thread safe and handle resizing tables.
1700 (scm_ihashx, scm_sloppy_assx, scm_delx_x): Removed
1701 SCM_DEFER/ALLOW_INTS.
1703 2003-02-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1705 * hashtab.c (scm_vector_to_hash_table,
1706 scm_c_make_resizing_hash_table, scm_make_hash_table): New
1708 (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x): Made thread
1709 safe and handle resizing tables.
1711 * weaks.c (scm_make_weak_key_hash_table,
1712 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1713 Size argument made optional. Return resizable table if not
1716 2003-02-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1718 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
1719 Fixed formals tests for closures. (Thanks to Kevin Ryde.)
1721 2003-02-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1723 * debug.c (scm_procedure_source): Handle all objects for which
1724 procedure? is #t. (Thanks to Bill Schottstaedt.)
1726 2003-01-23 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1728 * futures.c (mark_futures): Don't need to mark data of recycled
1730 (scan_futures, cleanup_undead): Be smarter about marking
1731 futures---avoid unnecessary passes through future lists.
1733 * futures.h, futures.c: New files; Introduced recycling of
1734 futures. For fine-grained threading this lifts performance to
1735 another level. We can now use parallelization in inner loops of
1736 Guile programs without impossible overhead.
1738 * threads.h, threads.c: Moved futures to their own file.
1740 * Makefile.am (libguile_la_SOURCES): Added futures.c.
1741 (DOT_X_FILES): Added futures.x.
1742 (DOT_DOC_FILES): Added futures.doc.
1743 (modinclude_HEADERS): Added futures.h.
1745 * threads.c, threads.h (scm_i_create_thread): Renamed from
1746 create_thread and made global.
1748 * futures.c (scm_make_future): New procedure.
1750 * eval.c: #include "libguile/futures.h".
1752 * init.c: #include "futures.h"
1753 (scm_init_guile_1): Call scm_init_futures.
1755 * stime.c (SCM_TIME_UNITS_PER_SECOND): Renamed from CLKTCK.
1757 * stime.h (SCM_TIME_UNITS_PER_SECOND): Definition moved here.
1759 * eval.c, eval.h (scm_trampoline_0, scm_i_call_closure_0): New
1762 * eval.c (scm_trampoline_1): Fixed arguments test for closures.
1764 2003-01-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1766 * threads.c (create_thread): Don't unwind dynwind chain of parent
1767 thread before creation. Just start the new thread with an empty
1770 2003-01-20 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1772 * evalext.c, evalext.h (scm_self_evaluating_p): New function.
1774 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1776 * threads.c (scm_timed_wait_condition_variable): Support timed
1777 waiting also for simple condition variables.
1779 * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead
1780 of calling the procedure change-object-class.
1782 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1784 * ramap.c (scm_ramapc): Typo in error message.
1786 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1788 * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for
1789 slots with instance allocation.
1791 * goops.c, goops.h (scm_class_extended_generic_with_setter): New
1793 (scm_compute_applicable_methods): Use scm_generic_function_methods.
1795 * goops.c (scm_generic_function_methods): Support extended
1798 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1800 * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future.
1801 Thanks to Neil for pointing this out!
1803 2002-12-29 Neil Jerram <neil@ossau.uklinux.net>
1805 * lang.h: Remove declarations matching definitions removed from
1806 lang.c (just below).
1808 2002-12-28 Neil Jerram <neil@ossau.uklinux.net>
1810 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
1811 scm_m_while, scm_nil_eq): Remove definitions that were superfluous
1812 and already commented out.
1814 * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token,
1815 scm_lreadparen): Support reading vectors with Elisp syntax if
1816 SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS
1817 is not currently defined, and there isn't even a configure switch
1820 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de>
1822 * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath
1824 (EXTRA_DIST): Added version.h.in.
1826 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1828 This change makes it possible for one thread to do lazy sweeping
1829 while other threads are running. Now only the mark phase need to
1830 have all threads asleep. We should look further into this issue.
1831 Presently, I've put the locking of scm_i_sweep_mutex at
1832 "conservative" places due to my current lack of knowledge about
1833 the garbage collector. Please feel free to restrict these regions
1834 further to allow for maximal parallelism!
1836 * gc.c, gc.h (scm_i_sweep_mutex): New mutex.
1838 * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc,
1839 scm_gc_register_collectable_memory): Substitute locking of
1840 scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep.
1841 (scm_igc): Lock sweep mutex here instead of in callers; Calls to
1842 scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate
1843 the single-thread section (which now only contains the mark
1845 (scm_gc): Don't lock sweeo mutex here since scm_igc locks it;
1846 Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly.
1848 * threads.c (gc_section_mutex): Removed.
1850 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1852 * threads.c (create_thread): Clear parent field in root state in
1853 order not to unnecessarily remember dead threads.
1855 * eval.c (call_subr2o_1, call_lsubr2_2): New functions.
1856 (scm_trampoline_1, scm_trampoline_2): Use them.
1858 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1860 Partial introduction of real plugin interface.
1862 * Makefile.am (modinclude_HEADERS): Added threads-plugin.h.
1863 (EXTRA_DIST): Added threads-plugin.c.
1865 * threads-plugin.h, threads-plugin.c: New files.
1867 * threads.h: #include "libguile/threads-plugin.h".
1869 * threads.c: #include "libguile/threads-plugin.c".
1871 * pthread-threads.c: Temporarily remove debugging functions.
1873 * threads.c, threads.h (scm_yield): Added back.
1875 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1877 * threads.c (really_launch): Detach before unlocking
1878 thread_admin_mutex in order not to risk being joined.
1879 (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep
1880 thread_admin_mutex locked during GC.
1882 * pthread-threads.c, pthread-threads.h: Improvements to debugging
1885 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1887 * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added
1888 support for debugging mutex operations.
1890 * threads.c (scm_thread): Removed filed joining_threads.
1891 (thread_print): Print thread number as well as address of thread
1893 (scm_join_thread): Bugfix.
1894 (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex,
1895 scm_timed_wait_condition_variable, scm_signal_condition_variable,
1896 scm_broadcast_condition_variable): Use the low-level API.
1897 (scm_all_threads): Return copy of thread list (to prevent
1898 unintended destruction).
1899 (scm_threads_prehistory): Initialize heap_mutex of fake thread.
1901 * pthread-threads.c, pthread-threads.h, threads.c: Fixes to
1902 pthread "native" recursive mutex support.
1904 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1906 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
1907 Simply lock a thread C API recursive mutex.
1908 (SCM_NONREC_CRITICAL_SECTION_START,
1909 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
1910 SCM_REC_CRITICAL_SECTION_END): Removed.
1912 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
1913 direct calls to scm_rec_mutex_lock / unlock around the three calls
1914 to scm_m_expand_body.
1916 * eval.c, eval.h (promise_free): New function.
1917 (scm_force): Rewritten; Now thread-safe; Removed
1918 SCM_DEFER/ALLOW_INTS.
1920 * pthread-threads.h: Added partially implemented plugin interface
1921 for recursive mutexes. These are, for now, only intended to be
1922 used internally within the Guile implementation.
1924 * pthread-threads.c: New file.
1926 * threads.c: Conditionally #include "pthread-threads.c".
1928 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
1931 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
1932 SCM_GLOBAL_REC_MUTEX): New macros.
1934 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
1935 macros---use mutexes instead.
1937 * tags.h (SCM_IM_FUTURE): New tag.
1939 * eval.c (scm_m_future): New primitive macro.
1940 (SCM_CEVAL): Support futures.
1941 (unmemocopy): Support unmemoization of futures.
1943 * print.c (scm_isymnames): Name of future isym.
1945 * version.c: Unmade some changes to my private copy that got
1946 committed by mistake.
1948 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1950 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
1953 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
1955 * gc.c (scm_gc_sweep): Call it here instead, which is a more
1958 * threads.c (create_thread): Remember root object until the handle
1959 of the new thread is on all_threads list.
1961 * root.c (scm_make_root): Moved copying of fluids until after
1962 creation of root handle so that the fluids are GC protected. Also
1963 removed the critical section.
1965 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1967 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
1969 * gc-malloc.c (malloc_mutex): New mutex.
1970 (scm_gc_malloc_prehistory): Initialize it.
1971 (scm_realloc): Serialize call to realloc
1972 (scm_calloc): Same for calloc.
1973 Thanks to Wolfgang Jaehrling!
1974 (Now we have to make sure all calls to malloc/realloc are made
1975 through scm_malloc.)
1977 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
1979 * threads.c (really_launch): Release heap (to prevent deadlock).
1980 (create_thread): Release heap before locking thread admin mutex.
1982 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1984 * threads.c (scm_i_thread_invalidate_freelists): New
1987 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
1989 * modules.c (scm_export): Inserted a return statement.
1991 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1993 * modules.c (scm_export): new function
1995 * gc-card.c: add a note about malloc()/free() overhead.
1997 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1999 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
2002 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2004 These changes remove scm_ints_disabled (which hasn't has any
2005 effect in Guile for quite some time).
2007 * async.c, error.h (scm_ints_disabled): Removed.
2009 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
2010 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
2011 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
2012 (old_ints): Removed.
2014 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
2016 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
2019 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2021 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
2022 Removed accidental #if 0 around these functions.
2024 These changes are the start of support for preemptive
2025 multithreading. Marius and I have agreed that I commit this code
2026 into the repository although it isn't thoroughly tested and surely
2027 introduces many bugs. The bugs should only be exposed when using
2028 threads, though. Signalling and error handling for threads is
2029 very likely broken. Work on making the implementation cleaner and
2030 more efficient is needed.
2032 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
2033 (SCM_NONREC_CRITICAL_SECTION_START,
2034 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
2035 SCM_REC_CRITICAL_SECTION_END): New macros.
2036 (SCM_CRITICAL_SECTION_START/END): Defined here.
2038 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
2039 the three calls to scm_m_expand_body.
2041 * gc.h: #include "libguile/pthread-threads.h";
2042 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
2044 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
2047 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
2050 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
2052 * gc-freelist.c, threads.c (really_launch): Use
2053 SCM_FREELIST_CREATE.
2055 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
2057 * gc.c (scm_i_expensive_validation_check, scm_gc,
2058 scm_gc_for_newcell): Put threads to sleep before doing GC-related
2059 heap administration so that those pieces of code are executed
2060 single-threaded. We might consider rewriting these code sections
2061 in terms of a "call_gc_code_singly_threaded" construct instead of
2062 calling the pair of scm_i_thread_put_to_sleep () and
2063 scm_i_thread_wake_up (). Also, we would want to have as many of
2064 these sections eleminated.
2066 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
2068 * inline.h: #include "libguile/threads.h"
2070 * pthread-threads.h: Macros now conform more closely to the
2071 pthreads interface. Some of them now take a second argument.
2073 * threads.c, threads.h: Many changes.
2075 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2077 * Makefile.am (version.h): Changed $^ --> $< in rule for
2080 2002-12-08 Rob Browning <rlb@defaultvalue.org>
2082 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
2083 (SCM_MINOR_VERSION): use @--@ substitution now.
2084 (SCM_MICRO_VERSION): use @--@ substitution now.
2085 (scm_effective_version): new function prototype.
2087 * version.c (scm_effective_version): new function, also add
2090 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
2091 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
2093 (version.h): generate this here rather than configure.in. This
2094 approach tracks source edits better (i.e. more immediately).
2095 Might be worth considering for other .in files too.
2097 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
2099 Reorganized thread package selection. A thread package now only
2100 implements a small set of pthread like functions and Guile
2101 implements the rest on top of that. Guile's implementation is
2102 what the "coop-pthreads" package has been previously. Support for
2103 "coop" threads has been removed until I get time to add it again.
2105 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
2106 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
2107 null-threads.c, coop-pthreads.c.
2108 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
2111 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
2113 * threads.h: Do not include "libguile/coop-defs.h". Include
2114 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
2115 (previously deprecated) C level thread API prototypes. They are
2116 now in the thread package specific headers, "null-threads.h" and
2117 "pthread-threads.h".
2118 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
2120 (scm_threads_init): Removed.
2121 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
2122 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
2123 SCM_I_THREAD_SWITCH_COUNT): Define here.
2124 (scm_single_thread_p): Removed.
2125 (scm_call_with_new_thread): Take two args directly instead of list
2127 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
2128 SCM_SET_THREAD_LOCAL_DATA): Define here.
2130 * threads.c: Merged with "coop-pthreads.c".
2132 * null-threads.h: Implement pthread-like API as a set of macros.
2134 * pthread-threads.h: New, implement pthread-like API by deferring
2137 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
2138 has been lost in the reorganization.
2140 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
2142 The following change makes it possible to move procedure
2143 application dispatch outside inner loops. The motivation was
2144 clean implementation of efficient replacements of R5RS primitives
2147 The semantics is clear: scm_trampoline_N returns an optimized
2148 version of scm_call_N (or NULL if the procedure isn't applicable
2151 Applying the optimization to map and for-each increases efficiency
2152 noticeably. For example, (map abs ls) is 8 times faster than
2155 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
2157 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
2159 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
2160 (map, for-each): Handle also application on two args as a special
2161 case; Use trampolines.
2165 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
2166 (subr2oless): Removed.
2167 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
2168 vector GC protected.
2170 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
2173 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2175 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
2177 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
2179 * debug.c (scm_make_iloc): Added missing "return".
2181 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
2183 * strports.c (scm_eval_string_in_module): Validate second arg to
2184 be a module. Thanks to Arno Peters!
2186 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2188 * .cvsignore: remove goops.c
2190 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2192 * modules.c (scm_env_top_level, scm_lookup_closure_module,
2193 module_variable, scm_module_lookup_closure,
2194 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
2195 scm_system_module_env_p): Don't compare SCM values with C
2196 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
2199 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2201 * eval.h (SCM_MAKE_ILOC): New macro.
2203 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
2204 the iloc bitpattern here.
2206 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
2208 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
2209 part of the API, otherwise it's difficult to write Guile
2210 extensions using non-blocking I/O => moved #include
2211 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
2213 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
2216 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
2218 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
2219 are defined in configure.in.
2221 * threads.c: Removed SCM_API from function definitions. SCM_API
2222 is only for declarations.
2224 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
2226 * coop-pthreads.h: Added support for thread specific data to the
2227 generic C API for the coop-pthreads case.
2229 * threads.c, threads.h (scm_cond_init): Undo unintentional API
2231 (scm_cond_broadcast): Added missing function.
2233 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2235 * coop.c (coop_next_runnable_thread): Removed, wich should have
2236 happened when GUILE_ISELECT was hard-wired.
2238 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
2240 * Makefile.am (libguile_la_SOURCES): Added threads.c
2241 (DOT_DOC_FILES): Added threads.doc.
2242 (DOT_X_FILES): Added threads.x.
2243 (EXTRA_libguile_la_SOURCES): Removed threads.c.
2244 (noinst_HEADERS): Added coop-pthreads.c.
2245 (modinclude_HEADERS): Added coop-pthreads.h.
2247 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
2248 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
2250 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
2251 Thanks to Bill Schottstaedt!
2253 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
2255 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
2256 SCM_COPT_THREADS is defined.
2257 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
2260 * coop-pthreads.c: Some harmless renamings of internal stuff.
2261 (create_thread): New, generalized version of
2262 scm_call_with_new_thread.
2263 (scm_call_with_new_thread): Use it.
2264 (scm_spawn_thread): New, use create_thread.
2266 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
2268 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
2269 start testing it now.
2271 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
2272 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
2273 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
2276 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
2278 * scmsigs.c (signal_cell_handlers, install_handler_data,
2279 scm_delq_spine_x, really_install_handler, install_handler): New
2280 scheme for triggering signal handlers, to simplify take_signal.
2281 (take_signal): Simplified, to avoid race conditions.
2282 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
2285 * async.c (scm_async_click): Reset pending_asyncs, handle
2286 signal_asyncs. Don't set cdr of a non-signal async to #f.
2287 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
2288 always. Set pending_asyncs.
2289 (scm_system_async_mark_for_thread): Check that thread has not
2291 (scm_unmask_signals, decrease_block): Call scm_async_click after
2292 block_asyncs becomes zero.
2294 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
2297 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
2299 * root.c (root_mark): Mark them.
2300 (make_root): Initialize them.
2302 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
2304 (scm_internal_select): Define one version for USE_COOP_THREADS and
2305 one for USE_NULL_THREADS.
2306 (scm_init_iselect): Likewise.
2308 * inline.h (scm_cell, scm_double_cell): Also allow
2309 USE_COPT_THREADS to not protect the slot initializers.
2311 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
2312 because threads need to be initialized before the stack, but
2313 gsubrs such as scm_timed_condition_variable_wait can only be
2316 * threads.h: Include "coop-pthreads.h" when requested.
2317 (scm_threads_make_mutex, scm_threads_lock_mutex,
2318 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
2319 not implemented anyway.
2320 (scm_init_thread_procs, scm_try_mutex,
2321 scm_timed_condition_variable_wait,
2322 scm_broadcast_condition_variable, scm_c_thread_exited_p,
2323 scm_thread_exited_p): New prototypes.
2324 (struct timespec): Define if not already defined.
2325 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2326 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
2327 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2328 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
2331 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
2333 (scm_thread_exited_p): New.
2334 (scm_try_mutex, scm_broadcast_condition_variable): Newly
2335 registered procedures.
2336 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
2337 Use the latter as the procedure for "wait-condition-variable",
2338 thus offering a optional timeout parameter to Scheme.
2339 (scm_wait_condition_variable): Implement in terms of
2340 scm_timed_wait_condition_variable.
2341 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2342 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
2343 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2344 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
2345 scm_make_mutex, etc, and deprecate.
2346 (scm_init_threads): Do not create smobs, leave this to
2347 scm_threads_init. Do not include "threads.x" file.
2348 (scm_init_thread_procs): New, include "threads.x" here.
2350 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
2351 scm_null_mutex_lock, scm_null_mutex_unlock,
2352 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
2353 scm_null_condvar_wait, scm_null_condvar_signal,
2354 scm_null_condvar_destroy): Removed.
2355 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
2356 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
2357 scm_cond_destory): Do not define, they are now deprecated and
2358 handled by threads.{h,c}.
2360 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
2361 (scm_threads_init): Create smobs here, using the appropriate
2363 (block): Removed, now unused.
2364 (scm_c_thread_exited_p): New.
2365 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
2366 scm_null_mutex_destroy, scm_null_condvar_init,
2367 scm_null_condvar_wait, scm_null_condvar_signal,
2368 scm_null_condvar_destroy): Removed and updated users to do their
2370 (scm_try_mutex, timeval_subtract,
2371 scm_timed_wait_condition_variable,
2372 scm_broadcast_condition_variable): New.
2373 (scm_wait_condition_variable): Removed.
2375 * coop-defs.h (coop_m): Added 'level' field.
2376 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2377 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
2378 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2379 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
2381 (coop_condition_variable_broadcast): New.
2383 * coop-threads.c (scm_threads_init): Create smobs here, using the
2385 (scm_c_thread_exited_p, scm_try_mutex,
2386 scm_timed_wait_condition_variable,
2387 scm_broadcast_condition_variable): New.
2388 (scm_wait_condition_variable): Removed.
2390 * coop.c (coop_new_mutex_init): Initialize level.
2391 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
2393 (coop_condition_variable_signal): Renamed to
2394 coop_condition_variable_broadcast and reimplemented in terms of
2396 (coop_condition_variable_broadcast): New.
2398 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
2400 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
2402 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
2404 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
2407 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
2408 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
2409 give better error messages. Thanks to Bill Schottstaedt!
2411 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2413 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
2414 scm_definedp to scm_defined_p and deprecated scm_definedp.
2416 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2418 * async.h, async.c (scm_system_async): Fixed deprecation to work
2419 correctly when deprecated features are excluded.
2421 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2423 * async.c (scm_system_async_mark_for_thread): Validate thread
2426 * coop-threads.c (scm_i_thread_root): Do not validate argument.
2428 * feature.c (scm_init_feature): Don't add 'threads' for
2431 * inline.h (scm_cell, scm_double_cell): Also allow
2432 USE_NULL_THREADS to not protect the slot initializers.
2434 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
2437 * Makefile.am (noinst_HEADERS): Added null-threads.c.
2438 (modinclude_HEADERS): Added null-threads.h.
2440 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
2441 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
2442 (scm_init_threads): Use generic type names scm_t_mutex and
2443 scm_t_cond instead of coop_m and coop_c.
2445 * null-threads.c, null-threads.h: New files.
2447 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
2449 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
2450 This is to support makes that know about "$<" only in pattern
2451 rules, like Sun's make.
2453 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
2455 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
2456 substitution. Thanks to David Allouche!
2458 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2460 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
2461 !SCM_ENABLE_DEPRECATED.
2463 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2465 * async.c (scm_system_async_mark_for_thread): Only call
2466 scm_i_thread_root when USE_THREADS is defined. Use scm_root
2469 * scmsigs.c (take_signal): Only call scm_i_thread_root when
2470 USE_THREADS is defined. Use scm_root otherwise.
2471 (scm_sigaction_for_thread): Ignore THREAD argument when
2472 USE_THREADS is not defined. Also, move THREAD argument defaulting
2473 out of HAVE_SIGACTION section, which was a bug.
2475 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2477 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
2478 signal_handlers, not the closure that is used as the async.
2479 The closure is stored in signal_handler_cells, as previously.
2481 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
2483 * root.h (scm_root_state): Added 'block_async' slot.
2484 (scm_active_asyncs): Removed abbrev.
2485 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
2487 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
2490 * async.h (scm_call_with_blocked_asyncs,
2491 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
2492 scm_c_call_with_unblocked_asyncs): New prototypes.
2493 (scm_mask_signals, scm_unmask_signals): Deprecated.
2494 (scm_mask_ints): Turned into a macro.
2495 * async.c (scm_mask_ints): Removed.
2496 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
2497 this should not be necessary.
2498 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
2499 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
2500 deprecation warning and check for errornous use. Set block_asyncs
2501 instead of scm_mask_ints.
2502 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
2503 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
2504 scm_c_call_with_unblocked_asyncs): New.
2506 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
2507 Asyncs are enabled by default.
2509 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
2511 * vports.c (scm_make_soft_port): Allow vector argument to carry a
2512 6th element: an input waiting thunk.
2513 (sf_input_waiting): New.
2515 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
2517 * root.c (root_mark): Mark active_asyncs slot.
2519 * async.c (scm_async_click): Set the cdr of a executed handler
2520 cell to SCM_BOOL_F, not SCM_EOL.
2521 (scm_i_queue_async_cell): Queue the cell at the end of the list,
2522 and only if the handler procedure is not already present.
2523 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
2525 * scmsigs.c (scm_sigaction_for_thread): Likewise.
2527 2002-10-04 Rob Browning <rlb@defaultvalue.org>
2529 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
2531 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
2532 scm_lt_dlopenext, and scm_lt_dlerror.
2533 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
2535 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
2537 (sysdep_dynl_init): switch to scm_lt_dlinit();
2539 * Makefile.am (libguile_la_LIBADD): switch to use
2542 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
2544 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
2546 * scmsigs.h (scm_sigaction_for_thread): New prototype.
2547 * scmsigs.c (got_signal): Removed.
2548 (signal_handler_cells, signal_handler_threads): New.
2549 (take_signal): Queue the cell of the signal for the specified
2550 thread. Reset the signal handler on systems that don't have
2552 (sys_deliver_signals): Removed.
2554 (scm_sigaction_for_thread): Renamed from scm_sigaction and
2555 extended to also set the thread of a signal and allocate a cell
2556 for it. Keep the Scheme name "sigaction". Check that signum is
2557 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
2558 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
2559 (scm_init_scmsigs): Allocate signal_handler_cells and
2560 signal_handler_threads vectors.
2562 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
2563 that system asnycs and user asyncs are separated. Reimplemented
2564 system asyncs to work per-thread.
2566 * gc.c (scm_init_gc): Do not use scm_system_async.
2568 * async.h (scm_asyncs_pending, scm_set_tick_rate,
2569 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
2571 (scm_i_queue_async_cell): New.
2573 * __scm.h (scm_asyncs_pending_p): Removed.
2574 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
2575 scm_asyncs_pending_p.
2577 * async.h (scm_system_async_mark_for_thread): New prototype.
2579 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
2581 * root.h (scm_root_state): Added new "active_asyncs" slot.
2582 * root.c (scm_make_root): Initialize it to SCM_EOL.
2584 * coop-defs.h (coop_t): Added new "handle" slot.
2585 * coop-threads.c (all_threads, scm_current_thread,
2586 scm_all_threads, scm_i_thread_root): New.
2587 (scm_threads_init): Add main thread to all_threads.
2588 (scheme_launch_thread): Remove thread from all_threads when it
2590 (scm_call_with_new_thread): Initialize handle slot of coop_t
2591 structure and add new thread to all_threads.
2592 (scm_spawn_thread): Likewise.
2594 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
2595 * threads.c (scm_current_thread, scm_all_threads): Register as
2598 * dynl.c: Use scm_lt_ prefix for libltdl functions.
2600 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
2602 * script.c (scm_compile_shell_switches): Fix bad spelling of
2603 `explicitly' in comment.
2605 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
2607 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
2608 Refer to provided? in doc string rather than deprecated feature?.
2610 2002-09-24 Gary Houston <ghouston@arglist.com>
2612 * inline.h (scm_double_cell): prevent reordering of statements
2613 with any following code (for GCC 3 strict-aliasing).
2614 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
2615 the earlier version of the reordering prevention.
2617 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2619 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
2621 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2623 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
2626 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2628 * inline.h: include stdio.h
2630 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
2632 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2634 * gc-segment.c (scm_i_make_initial_segment): check user settings
2637 * gc-malloc.c (scm_gc_init_malloc): check user settings for
2640 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
2642 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
2644 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
2645 these won't ever wrap around with high memory usage. Thanks to
2646 Sven Hartrumpf for finding this.
2648 * gc-freelist.c: include <stdio.h>
2650 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
2652 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
2654 * vectors.h (SCM_VECTOR_REF): New.
2656 * snarf.h (SCM_DEFINE_PUBLIC): New.
2658 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
2660 * socket.c (scm_addr_vector): Added size of address to arguments.
2661 Use it to avoid accessing a non-existent path in a sockaddr_un.
2662 Changed all callers.
2664 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2666 * gc.h: remove DOUBLECELL card flags.
2668 * gc-malloc.c (scm_calloc): try to use calloc() before calling
2671 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
2672 init loop; handle this from scm_init_card_freelist()
2674 * gc-card.c (scm_init_card_freelist): init bit vector here.
2676 * numbers.c (scm_make_real): prevent reordering of statements
2677 num2float.i.c (FLOAT2NUM): idem
2679 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2681 * eval.h: prepend libguile/ to include path
2683 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
2685 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
2686 years. Thanks to Martin Grabmüller!
2688 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2690 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
2691 unsigned numbers for computing minimum heap increment. This
2692 prevents weird results when a a negative minimum increment is
2695 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
2697 * gc_os_dep.c: When we have __libc_stack_end, use that directly
2698 instead of the old tricks.
2700 * guile-snarf.in: Do not expect the input file to be the first
2701 argument after the optional "-o" option, just pass everything to
2702 the pre-processor without extracting the input file name.
2704 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2706 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
2707 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
2709 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2711 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
2712 Bill Schottstaedt for the bug report
2714 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
2716 * print.c (scm_iprin1): Print primitives generics always as
2717 "primitive-generic" even when they have no primitive methods yet.
2719 2002-08-17 Gary Houston <ghouston@arglist.com>
2721 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
2724 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2726 * ports.c (scm_add_to_port_table): small bugfix.
2728 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
2731 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
2732 only use SCM_MIN_HEAP_SEG_SIZE.
2734 * ports.c (scm_add_to_port_table): add backwards compatibility
2737 * ports.h: use scm_i_ prefix for port table and port table size.
2739 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
2741 * vports.c (scm_make_soft_port): Initialize pt variable.
2743 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
2745 * strports.h (scm_c_eval_string_in_module,
2746 scm_eval_string_in_module): New prototypes.
2747 * strports.c (scm_eval_string_in_module): New, but use
2748 "eval-string" as the Scheme name and make second parameter
2750 (scm_eval_string): Implement using scm_eval_string_in_module.
2751 (scm_c_eval_string_in_module): New.
2752 Thanks to Ralf Mattes for the suggestion!
2754 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2756 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
2759 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
2761 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
2762 stead of scm_t_port*. The function now takes a tag argument.
2764 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2766 * gc.h: add scm_debug_cells_gc_interval to public interface
2768 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
2770 * gc.c (scm_i_expensive_validation_check): separate expensive
2771 validation checks from cheap ones.
2773 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2775 * read.c (scm_input_error): new function: give meaningful error
2776 messages, and throw read-error
2778 * gc-malloc.c (scm_calloc): add scm_calloc.
2780 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2782 * tags.h: remove GC bits documentation from the tags table.
2784 * read.c (INPUT_ERROR): Prepare for file:line:column error
2785 messages for errors in scm_lreadr() and friends.
2787 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2789 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
2791 (scm_gc_calloc): new function
2793 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2795 * ports.c (scm_new_port_table_entry): init port entry to 0
2798 * ports.c (scm_new_port_table_entry): change function from
2799 scm_add_to_port_table. This prevents cells with null-pointers from
2800 being exposed to GC.
2802 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
2803 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
2805 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
2808 * numbers.c (big2str): return "0" for 0 iso. ""
2810 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
2811 private-gc.h: new file
2813 * gc.c: completely revised and cleaned up the GC. It now uses lazy
2814 sweeping. More documentation in workbook/newgc.text
2816 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2818 * random.c (rstate_free): Return zero.
2820 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2822 * environments.c (remove_key_from_alist): Removed.
2824 (obarray_remove): Simplified.
2826 2002-07-24 Stefan Jahn <stefan@lkcc.org>
2828 * continuations.h: ia64: Include <signal.h> before
2831 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2833 * modules.c (scm_sym2var): Don't compare SCM values with ==.
2835 2002-07-21 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2837 * goops.c (scm_compute_applicable_methods): use
2838 scm_remember_upto_here_1 iso scm_remember_upto_here
2840 * macros.c: include deprecation.h
2842 * vectors.c (scm_vector_move_right_x): remove side effect in
2844 (scm_vector_move_left_x): idem.
2846 * net_db.c, posix.c, socket.c: variable naming: change ans to
2849 * sort.c (scm_merge_vector_x): accept vector as argument
2850 iso. SCM*. This is needed for full GC correctness.
2852 * gc.h: undo previous undocumented changes related to #ifdef
2855 2002-07-20 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2857 * *.c: add space after commas everywhere.
2859 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
2860 Document cases where SCM_WRITABLE_VELTS() is used.
2862 * vectors.h (SCM_VELTS): prepare for write barrier, and let
2863 SCM_VELTS() return a const pointer
2864 (SCM_VECTOR_SET): add macro.
2866 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2868 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
2869 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
2870 Deprecated the special kind of built-in dynamic syntax transformer
2871 that was inaccurately named "macro". Note: The built-in syntax
2872 transformers that are named "mmacro" or "memoizing-macro" still
2873 exist, and it is these which come much closer to what one would
2876 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
2878 * eval.c (unmemocopy): Fix for
2879 1001-local-eval-error-backtrace-segfaults (unmemoization crash
2880 with internal definitions and local-eval).
2882 2002-07-12 Gary Houston <ghouston@arglist.com>
2884 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
2885 defined. They don't do anything useful, especially since the
2886 only case where DYNAMIC_LINKING is undefined seems to be
2887 when --with-modules=no is given to configure, which is basically
2888 requesting that the "dynamic linking module" be omitted.
2890 * Makefile.am (libguile_la_SOURCES): move dynl.c from
2891 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
2893 * extensions.c (load_extension): check DYNAMIC_LINKING for
2895 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
2896 scm_init_dynamic_linking.
2898 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
2900 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
2901 check for Cygwin when including <winsock2.h>, this is already
2902 check for by configure. Thus, revert change from 2002-07-07.
2904 2002-07-10 Gary Houston <ghouston@arglist.com>
2906 * eq.c: include <string.h>
2907 * dynl.c: docstring editing.
2909 2002-07-09 Gary Houston <ghouston@arglist.com>
2911 * dynl.c (scm_dynamic_call): docstring editing.
2913 2002-07-08 Rob Browning <rlb@defaultvalue.org>
2915 * gc_os_dep.c: HURD fixes.
2917 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
2919 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
2921 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
2922 this should be compiled for BUILD host.
2923 Override default rule for
2924 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
2925 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
2926 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
2928 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
2929 <winsock2.h> on Cygwin even when we have it.
2931 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
2933 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
2934 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
2935 the code. Full number of arguments checking of closures is
2936 mandatory now. However, the option to disable the checking has
2937 most probably not been used anyway.
2939 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2941 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
2942 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
2943 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
2944 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
2945 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
2946 (scm_source_properties, scm_set_source_properties_x,
2947 scm_source_property): Removed compile time option SCM_RECKLESS to
2948 clean up the code. Full number of arguments checking of closures
2949 is mandatory now. However, the option to disable the checking has
2950 most probably not been used anyway.
2952 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
2953 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
2955 2002-06-30 Gary Houston <ghouston@arglist.com>
2957 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
2958 do anything useful. Added a comment about need for a mutex if
2959 pre-emptive threading is supported.
2961 * posix.c (scm_convert_exec_args), dynl.c
2962 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
2963 allocate_string_pointers. 2) simplified: don't reallocate the
2964 strings, just make an array of pointers 3) avoid memory leaks on
2965 error 4) let the procedure report errors in its own name.
2966 Consequences: 1) the procedures now assume that SCM strings are
2967 nul-terminated, which should always be the case. 2) Since strings
2968 are not reallocated, it's now possible for strings passed to
2969 dynamic-args-call to be mutated.
2971 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
2973 * __scm.h, eval.c, eval.h: Removed compile time option
2974 MEMOIZE_LOCALS to clean up the code. Now, caching of local
2975 variable positions during memoization is mandatory. However, the
2976 option to disable the caching has most probably not been used
2979 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
2981 * print.c (scm_simple_format): Print missing part of format before
2982 ~% control. Thanks to Daniel Skarda!
2984 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
2986 * mkstemp.c: Added exception notice to license statement.
2988 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
2990 * numbers.c (mem2ureal): When returning an inexact zero, make sure
2991 it is represented as a floating point value so that we can change
2994 From John W. Eaton <jwe@bevo.che.wisc.edu>
2996 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
2998 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
3000 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
3001 in addition to `i386'. Thanks to Dale P. Smith.
3003 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
3005 * eq.c (real_eqv): New.
3006 (scm_eqv_p): Use it when comparing reals and complexes.
3008 * numbers.c: Include <string.h>, for strncmp.
3009 (mem2complex): Do not create negative NaNs.
3010 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
3012 (scm_inexact_to_exact): Signal error when converting a NaN.
3014 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
3016 * posix.c (scm_putenv): Handle removing variables explicitely by
3021 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
3022 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
3024 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
3025 [SCO && ! HAVE_ISINF] (isinf): New function.
3026 (xisinf, xisnan): New functions.
3028 (isfinite): Define in terms of xisinf.
3029 (scm_inf_p, scm_nan_p): New functions.
3030 (guile_Inf, guile_NaN): New file-scope vars.
3031 (guile_ieee_init): New function.
3032 (scm_inf, scm_nan): New functions.
3033 (idbl2str): Handle Inf and NaN. Remove funny label and
3034 corresponding gotos.
3035 (ALLOW_DIVIDE_BY_ZERO): New macro.
3036 (scm_divide): Allow division by zero to occur if
3037 ALLOW_DIVIDE_BY_ZERO is defined.
3038 Handle bignums and ints as special cases.
3040 Additional stuff by me:
3042 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
3043 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
3044 (iflo2str): Don't output a '+' for negative numbers or for Inf and
3045 NaN. They will provide their own sign.
3046 (scm_divide): Only allow divides by inexact zeros. Dividing by
3047 exact zeros still signals an errors.
3049 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
3051 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
3052 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
3053 (scm_slot_exists_p): Rename from scm_slots_exists_p.
3054 Thanks to Andreas Rottmann.
3056 2002-04-20 Gary Houston <ghouston@arglist.com>
3058 * removal of unused fields in root state (thanks to Christopher
3059 Cramer for pointing out the disuse.)
3060 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
3061 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
3063 * root.c (root_mark): don't mark them.
3064 (scm_make_root): don't set them to #f.
3065 * init.c (scm_init_standard_ports): don't initialise with the
3068 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
3070 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
3073 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
3075 * guile-snarf.in: Do not clean input file. This would write to
3076 the $(srcdir) during a VPATH build, which is not allowed. It also
3077 isn't needed since it only works when an output filename has been
3078 specified and in that case we don't need to clean the input file
3079 because the output file will already exist.
3081 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
3083 * guile-snarf: Install the trap for removing $cleanfile only when
3084 the value of $cleanfile is actually known.
3086 2002-04-10 Rob Browning <rlb@defaultvalue.org>
3088 * .cvsignore: add versiondat.h and *.c.clean.c.
3090 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3092 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
3093 function, replaces macro SRCBRKP.
3095 (SRCBRKP): Deprecated.
3097 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
3098 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
3101 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3103 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
3104 CHECK_EXIT and removed all references to them.
3106 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
3108 * debug.h (scm_ready_p, debug_print): Removed declarations.
3110 * eval.c (EVALCELLCAR): Removed.
3112 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
3113 operation from condition.
3115 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
3117 * guile-snarf.in: When the output filename is "-", write to
3118 stdout. When no "-o" option is given, use "-" as the output
3119 filename (i.e., stdout). Only 'clean' the inputfile or remove the
3120 output file on error when the output file name is not "-". Define
3121 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
3123 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
3125 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
3127 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
3128 and the corresponding goto statements. Removed redundant code.
3130 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3132 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
3133 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
3134 Re-enabled handing of rpsubrs and asubrs.
3136 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
3138 * eval.c (SIDEVAL): Removed.
3140 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
3141 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
3142 argument checking order for set! to locals, variables and symbols.
3143 Improvements to control structure. Removed some uses of arg1 and
3144 arg2 as temporary variables.
3146 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
3148 * guile-snarf.in: Remove "--compat=1.4" support.
3149 Add "-d" and "-D" support.
3151 (deprecated_list): New var.
3152 (compat_mode_clean_xxx): Delete.
3153 (grep_deprecated): New func.
3154 ("main"): If "-d" or "-D", call `grep_deprecated'.
3156 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
3158 * hooks.h: Change scm_t_c_hookype_t everywhere to
3163 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
3165 * ports.c (scm_sys_make_void_port): Use `@file'.
3167 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
3170 * macros.c (scm_makmacro): Don't say that the form replaces its
3171 source, because it doesn't.
3172 (scm_makmmacro): Clarify difference between this and scm_makmacro.
3174 * backtrace.c (scm_display_error), filesys.c (scm_umask,
3175 scm_select, scm_basename), goops.c (scm_method_generic_function),
3176 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
3177 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
3180 * debug.c (scm_debug_options), eval.c
3181 (scm_eval_options_interface), read.c (scm_read_options): Change
3182 incorrect @var in docstring to @code.
3184 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
3186 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
3188 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
3189 guile-snarf can remove trailing non-init code.
3191 * guile-snarf.in (modern_snarf): Remove everything following and
3192 including "^:^" from the output.
3194 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3196 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
3198 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
3200 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
3202 * guile-snarf.in: Update copyright.
3203 Rewrite to internalize error handling.
3204 Add "--compat=1.4" handling.
3207 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
3208 (snarfcppopts): New var.
3209 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
3210 (.c.doc): Use $(snarfcppopts).
3212 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
3213 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
3214 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
3215 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
3216 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
3217 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
3218 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
3219 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
3220 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
3221 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
3222 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
3223 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
3224 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
3225 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
3227 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3229 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
3230 The next step will be to remove the union 't' and simplify the
3231 code of SCM_CEVAL that way.
3233 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
3235 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
3236 rreadfds, rwritefds, rexceptfds): Made static.
3238 * gc.c (terminating), fports.c (terminating): Renamed
3241 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
3243 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
3244 potential overflow problems. Thanks to John W Eaton!
3246 * strop.c (string_capitalize_x): Treat characters as unsigned so
3247 that 8-bit chars work. Thanks to David Pirotte!
3249 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3251 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
3252 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
3253 proc as temporary variables. Introduced temporary variables with
3254 hopefully descriptive names for clarification. Replaced SCM_N?IMP
3255 by a more explicit predicate in some places.
3257 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
3259 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
3260 Added lots of comments regarding the implementation of #@dispatch.
3261 Changed intra-procedure communication to use t.arg1 instead of
3262 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
3263 variables. Introduced temporary variables with hopefully
3264 descriptive names for clarification. Replaced SCM_N?IMP by a more
3265 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
3266 of computing the expression explicitly. Eliminate now unused
3267 label nontoplevel_cdrxbegin.
3269 * goops.h (SCM_INSTANCE_HASH): New macro.
3271 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
3273 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
3275 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
3276 "guile-snarf" moved back from `noinst_SCRIPTS'.
3278 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
3280 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
3281 exists when adding a source property other than those that are
3282 handled explicitly, add the new property to the SRCPROPS obj's
3285 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
3286 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
3288 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
3289 debug.status. It isn't needed, and it can overflow the bits
3290 reserved for it (which may lead to a segv or a GC abort).
3292 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3294 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
3295 side-effecting operations from conditions and macro calls.
3296 Replaced SCM_N?IMP by a more explicit predicate in some places.
3297 Minimized the scope of some variables.
3299 2002-03-02 Stefan Jahn <stefan@lkcc.org>
3301 * convert.i.c: Fixed int <-> long conversions which would have
3302 failed if their sizes were different.
3304 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3306 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
3307 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
3308 as temporary variables. Removed side-effecting operations from
3309 conditions and macro calls. Introduced temporary variables with
3310 hopefully descriptive names for clarification. Replaced SCM_N?IMP
3311 by a more explicit predicate in some places. Removed code that
3312 was conditionally compiled if SICP was defined - which it never
3315 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3317 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
3318 Removed some uses of t.arg1 and proc as temporary variables.
3319 Removed side-effecting operations from conditions and macro calls.
3320 Introduced temporary variables with hopefully descriptive names
3321 for clarification. Replaced SCM_N?IMP by a more explicit
3322 predicate in some places.
3324 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3326 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
3327 explicit predicate in some places.
3329 (CHECK_EQVISH): Removed.
3331 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
3332 variables. Removed side-effecting operations from conditions and
3333 macro calls. Introduced temporary variables for clarification.
3334 Sorted if-else-if check for the type of the last form in a list by
3335 frequency. Avoided some unnecessary tail-recursion calls.
3337 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
3339 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
3340 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
3341 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
3342 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
3343 scm_cell and all its uses to scm_t_cell in accordance to Guile's
3344 naming scheme for types.
3346 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
3347 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
3348 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
3349 (scm_make_environment), eval.c (scm_closure), fports.c
3350 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
3351 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
3352 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
3353 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
3354 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
3355 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
3356 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
3357 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
3358 scm_alloc_cell to scm_cell.
3360 * environments.c (core_environments_observe), gc.c
3361 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
3362 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
3363 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
3364 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
3365 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
3366 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
3367 (allocate_weak_vector): Renamed scm_alloc_double_cell to
3370 2002-02-27 Stefan Jahn <stefan@lkcc.org>
3372 * convert.i.c, convert.c: Better range checking.
3374 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
3376 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
3379 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
3381 * Makefile.am: Update path to pre-inst-guile automake frag.
3383 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3385 * gc.c (scm_gc_sweep): Make it compile even when deprecated
3386 features are excluded.
3388 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3390 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
3392 2002-02-25 Gary Houston <ghouston@arglist.com>
3394 * convert.c: include <string.h> for convert_i.c.
3396 2002-02-24 Rob Browning <rlb@defaultvalue.org>
3398 * .cvsignore: add stamp-h1.
3400 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
3402 * unif.c (scm_array_to_list): Correct name, which had been
3403 accidentally changed to scm_t_arrayo_list!
3405 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
3407 * gc.c (scm_gc_sweep): Print an error message when aborting due to
3408 underflowing scm_mallocated.
3410 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3412 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
3413 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
3414 Reimplemented using the new scm_gc_malloc, etc., functions and
3417 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
3419 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
3420 to `noinst_PROGRAMS'.
3421 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
3422 (noinst_PROGRAMS, noinst_SCRIPTS): New.
3424 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3426 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
3427 non-zero is returned from a port or smob free function.
3428 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
3429 scm_gc_register_collectable_memory,
3430 scm_gc_unregister_collectable_memory, scm_gc_malloc,
3431 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
3433 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
3434 debug-malloc.c, dynl.c, environments.c, environments.h,
3435 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
3436 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
3437 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
3438 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
3439 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
3440 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
3441 appropriate. Return zero from smob and port free functions.
3443 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
3445 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
3446 messages while the GC is running.
3447 (scm_c_issue_deprecation_warning_fmt): New.
3449 * fports.c (scm_setvbuf): Reset read buffer to saved values when
3450 it is pointing to the putback buffer.
3452 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
3454 * gsubr.c (create_gsubr): On "too many args" error,
3455 also display arg count and name. Thanks to Bill Schottstaedt.
3457 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
3459 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
3461 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
3462 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
3463 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
3465 * guile-snarf-docs-texi.in: Bye bye.
3467 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3469 * symbols.c (scm_make_symbol): Fix typo in docstring.
3471 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
3472 scm_make_symbol): New prototypes.
3474 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
3476 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
3477 (SCM_SYMBOL_INTERNED_P): New.
3478 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
3479 SCM_MAKINUM since hash values can well be bignums.
3480 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
3481 This signals a interned symbol.
3482 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
3483 scm_make_symbol): New.
3485 * print.c (scm_iprin1): Print uninterned symbols unreadably.
3487 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
3489 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
3490 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
3491 Thanks to Dave Love.
3493 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
3495 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
3496 This might help to make unintended clashes less likely.
3497 (scm_string_to_symbol): Protect the string until the symbols is
3500 2002-01-31 Stefan Jahn <stefan@lkcc.org>
3502 * convert.c, convert.h, convert.i.c: New files containing C
3503 array to Scheme conversion helpers meant to be replacement
3504 functions for the deprecated gh interface.
3506 * Makefile.am: Setup rules for new `convert.*' files.
3508 2002-01-28 Stefan Jahn <stefan@lkcc.org>
3510 * symbols.c (scm_c_symbol2str): New function, replacement for
3511 `gh_scm2newsymbol()'.
3513 * strings.c (scm_c_substring2str): New function. Proper
3514 replacement for `gh_get_substr()'.
3516 * socket.c: Include `stdint.h' if available for the `uint32_t'
3519 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
3522 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
3524 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
3526 Other changes unrelated to Elisp...
3528 * eval.c (scm_m_if): Use s_if rather than repeating string literal
3530 (comments): Fix a few typos.
3531 (scm_for_each): Add parentheses around oddly unparenthesized
3532 if/while conditions.
3534 * read.c (scm_read_opts): Add full stop at end of doc for
3537 * script.c (scm_compile_shell_switches): Use scm_str2symbol
3538 instead of gh_symbol2scm.
3540 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
3541 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
3543 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
3544 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
3546 First batch of changes for Elisp support...
3548 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
3549 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
3550 throw.c, vectors.c, weaks.c: Add #include for lang.h.
3552 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
3553 conditionalize compilation and initialization of Elisp support
3556 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
3557 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
3558 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
3559 filesys.c (fill_select_type, retrieve_select_type), fluids.c
3560 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
3561 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
3562 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
3563 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
3564 options.c (change_option_setting, scm_options), posix.c
3565 (environ_list_to_c), print.c (scm_iprlist), throw.c
3566 (scm_exit_status), vectors.c (scm_vector), weaks.c
3567 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
3569 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
3572 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
3575 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
3576 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
3577 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
3578 (scm_m_atfop): Support function aliasing. Support both function
3579 args, which need transformation, and macro args, which do not.
3580 Add explanatory comments.
3581 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
3582 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
3583 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
3584 SCM_NULLP || SCM_NILP instead of checks against (removed)
3585 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
3586 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
3588 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
3589 scm_m_while, scm_nil_eq): Commented out; I don't think we need
3590 these, but I don't want to remove them yet, just in case.
3591 (scm_init_lang): Define `%nil' variable on Scheme level to hold
3594 * lang.h (SCM_NILP): Test against Elisp nil value instead of
3595 against (removed) scm_lisp_nil.
3596 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
3597 (SCM_NULL_OR_NIL_P): New.
3599 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
3602 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
3603 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
3606 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
3607 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
3608 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
3609 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
3611 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
3612 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
3613 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
3614 Numbering shifted down accordingly.
3615 (SCM_ELISP_NIL): New IFLAG.
3617 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
3619 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3621 * eval.c: Removed outdated references to "everr". Improved some
3624 (scm_deval_args, deval_args): Renamed scm_deval_args to
3625 deval_args, since it is not part of the interface.
3627 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
3628 use references to debug.vect[0] before it exists. Add parentheses
3629 to switch statement.
3631 * goops.h: Added local emacs variables.
3633 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3635 * eval.[ch] (scm_deval_args): Made static.
3637 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
3640 * strings.c (scm_c_string2str): Clarified comment. Replaced
3641 THINKME by FIXME for uniformness. Removed question about whether
3642 arguments need to be protected from garbage collection: Arguments
3643 must be protected as any other variable.
3645 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3647 * procs.h (SCM_CLOSURE_BODY): New Macro.
3649 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
3650 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
3651 get_slot_value, set_slot_value), procs.c
3652 (scm_procedure_documentation), sort.c (closureless), stacks.c
3653 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
3656 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
3658 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
3660 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
3663 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
3665 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
3668 * continuations.c (scm_make_continuation): Do not retain the
3669 throw_value when the continuation is invoked.
3671 2001-12-08 Stefan Jahn <stefan@lkcc.org>
3673 * strings.c (scm_c_string2str): New function. Converts a
3674 given Scheme string into a C string. Also put in two
3675 THINKME's regarding the malloc policy for the missing converter
3678 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
3680 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
3683 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
3685 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
3686 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
3688 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
3689 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
3690 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
3693 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
3695 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
3696 SCM_GC_CELL_* macros when accessing free cells.
3698 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
3700 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
3701 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
3702 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
3703 * strings.h (SCM_MAKE_STRING_TAG): New.
3704 * procs.h (SCM_MAKE_CCLO_TAG): New.
3705 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
3707 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
3708 !SCM_ENABLE_DEPRECATED.
3710 * async.c, async.h (scm_system_async_mark_from_signal_handler):
3713 * scmsigs.c (scm_take_signal): Removed all code that assumes that
3714 signal handlers are allowed to divert the flow of control. Call
3715 scm_system_async_mark_from_signal_handler instead of
3716 scm_system_async_mark.
3719 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
3720 scm_alloc_double_cell in their place.
3722 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
3723 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
3724 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
3725 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
3726 scm_deprecated_newcell and scm_deprecated_newcell2.
3728 gc.c (scm_tc16_allocated): Only define when including deprecated
3730 (scm_debug_newcell, scm_debug_newcell2): Removed.
3731 (scm_init_storage): Do not initialize scm_tc16_allocated.
3732 (scm_init_gc): Do it here.
3733 (allocated_mark): New, from old code.
3734 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
3736 * inline.c, inline.h: New files.
3737 * Makefile.am: Added them in all the right places.
3739 * _scm.h: Include "libguile/inline.h".
3741 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
3742 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
3743 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
3744 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
3745 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
3746 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
3747 scm_alloc_double_cell, respectively.
3749 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
3751 * modules.c (scm_c_use_module): Adapt to changes to
3752 `process-use-modules'.
3754 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3756 * numbers.c (scm_divide): Fix more division by zero errors.
3758 2001-11-21 Gary Houston <ghouston@arglist.com>
3760 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
3761 obsolete. autogen.sh says:
3762 invalid unused variable name: `OMIT_DEPENDENCIES'
3764 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3766 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
3769 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
3771 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
3772 Thanks to Eric Gillespie, Jr!
3774 2001-11-21 Stefan Jahn <stefan@lkcc.org>
3776 * win32-socket.c (getservent, setservent, endservent,
3777 getprotoent, setprotoent, endprotoent): New functions.
3778 Appropriate replacements for M$-Windows.
3780 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
3781 these definitions for GUILE_DEBUG.
3783 * net_db.c: Include "win32-socket.h" if compiling with a native
3784 M$-Windows compiler. Include some pieces of code (protoent and
3785 servent interface) protected by HAVE_* macros when using a
3786 native M$-Windows compiler.
3788 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
3790 * modules.c (scm_c_export): Do nothing when the first argument is
3791 already the terminating NULL. Thanks to Han-Wen Nienhuys!
3793 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
3795 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
3796 also include `buildstamp'.
3798 2001-11-18 Rob Browning <rlb@defaultvalue.org>
3801 (s_scm_major_version): use SCM_MAJOR_VERSION.
3802 (s_scm_minor_version): use SCM_MINOR_VERSION.
3803 (s_scm_micro_version): use SCM_MICRO_VERSION.
3804 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
3808 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
3809 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
3810 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
3812 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
3814 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
3815 Rewrite docstrings without reference to substring-move-left/right,
3816 since the latter no longer exist.
3818 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3820 * eval.c: Removed bogus comment about acros.
3822 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
3823 Minimize scope of local variable. Eliminate dependency on
3824 macro DEBUG_EXTENSIONS.
3826 (s_splicing): New error message string.
3828 (scm_m_body): Issue 'bad body' message rather than 'missing
3829 expression' message.
3831 (scm_m_quote): Eliminate unnecessary copying.
3833 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
3834 checking of the body to scm_m_body.
3836 (scm_m_do): Move comment to function header. Rename arg1 to
3837 binding. Made the code a bit easier to read.
3841 (iqq): Added a comment. Changed the depth parameter to
3842 unsigned. Use size_t for vector lengths. Make sure vector object
3843 is gc protected as long as its contents are read. Add some syntax
3844 checks. Get rid of unnecessary SCM_IMP test. Clean up the
3845 control structure a bit.
3847 (scm_m_delay): Added comment about the implementation of
3850 (scm_m_define): Add comment about guile's currying define
3851 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
3852 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
3854 (scm_m_letrec1): Removed. Part of the functionality is taken
3855 over by the new function 'transform_bindings'.
3857 (transform_bindings): New function. Takes over some of the
3858 functionality of removed function 'scm_m_letrec1', namely to split
3859 a list of bindings into a reversed list of variables and a list of
3862 (scm_m_letrec): Call 'transform_bindings'.
3864 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
3865 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
3866 test. Use 'transform_bindings'. Fixed scoping error with named
3867 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
3868 Jerram for suggesting the fix). Cleaned up the control structure
3871 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
3872 unnecessary consing. Eliminated unnecessary
3873 SCM_DEFER/ALLOW_INTS.
3875 (SCM_CEVAL): Un-obfuscated some loops.
3877 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
3879 * gc.h (scm_unhash_name): Old declaration removed.
3881 * eval.c (s_scm_eval): Change @var{primitive-eval} to
3882 @code{primitive-eval}.
3884 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
3885 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
3886 Change @deffnx lines in docstrings to say {Scheme Procedure}
3887 rather than primitive or procedure.
3889 * posix.c (scm_execl), filesys.c (scm_close), unif.c
3890 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
3891 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
3892 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
3893 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
3894 (scm_string_split, scm_string_ci_to_symbol), strings.c
3895 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
3896 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
3897 Docstring fixes and improvements reflecting edits that have been
3898 made in the reference manual source.
3900 * objprop.c (scm_object_properties, scm_set_object_properties_x,
3901 scm_object_property, scm_set_object_property_x): Remove invalid
3902 @deffnx lines for corresponding procedure property primitives.
3904 These changes add a @deffnx C function declaration and function
3905 index entries for each Guile primitive to the copy of the doc
3906 snarf output that is used for reference manual synchronization.
3907 Online help is unchanged.
3909 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
3910 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
3911 name to SCM_SNARF_DOCS.
3913 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
3914 snarf-check-and-output-texi.
3916 * Makefile.am (guile-procedures.texi): New rule.
3917 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
3918 Changed so that the last stage of doc snarfing is now performed
3919 twice, once to produce guile-procedures.txt for online help, and
3920 once to produce guile.texi for reference manual synchronization.
3922 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3924 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
3925 safely usable as a single statement followed by a ';', for example
3928 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
3930 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
3932 * random.c (scm_random_solid_sphere_x,
3933 scm_random_hollow_sphere_x): Correct "shere" typos.
3935 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
3937 * version.c (scm_version): Update docstring to include
3940 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
3942 * modules.c (scm_c_export): Call va_end after collecting the
3945 * strop.h, strop.c (scm_substring_move_left_x,
3946 scm_substring_move_right_x): Removed.
3948 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
3949 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
3952 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
3954 * numbers.c: Document macros to define when including
3955 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
3956 now rely on SIZEOF_ macros that have been figured out at
3959 * num2integral.i.c: Adapt to new interface.
3960 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
3961 target type by casting it and checking whether it is still the
3962 same. Do not try to handle bignums for integral types that are
3963 smaller than fixnums. When handling bignums, collect the
3964 magnituse first into a unsigned type, and correctly check for
3966 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
3967 only -MIN_VALUE can still be negative of all negative numbers (in
3970 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
3972 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
3973 HAVE_LONG_LONG depending on whether their size is non-zero.
3975 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
3977 * strop.c (scm_string_null_p): Docfix; nfc.
3978 Thanks to Scott Lenser.
3980 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
3982 * extensions.c (scm_load_extension): Canonicalize docstring
3985 * unif.c (scm_uniform_array_write), ports.c
3986 (scm_current_output_port, scm_force_output), dynwind.c
3987 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
3988 filesys.c (scm_open, scm_lstat), struct.c
3989 (scm_make_struct_layout), random.c (scm_random,
3990 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
3991 (scm_i_index): Remove superfluous whitespace from end of docstring
3994 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
3995 strings.c (scm_make_string), variable.c (scm_make_variable,
3996 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
3997 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
3998 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
3999 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
4000 newline at end of docstrings.
4002 * modules.c (scm_set_current_module): Add missing newline to
4005 2001-11-07 Stefan Jahn <stefan@lkcc.org>
4007 * win32-socket.[ch]: New files. Defines Winsock-API error codes
4008 and makes them available through Guile. That is because the
4009 Winsock-API does not store its errors in `errno' and thus cannot
4010 return error messages via `strerror (errno)'.
4012 * socket.c (scm_init_socket): Initialize `win32-socket' part
4013 here under M$-Windows.
4015 * numbers.h: Added missing declaration of
4016 `scm_sys_check_number_conversions()'.
4018 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
4019 and use in `(strerror)' and `(system-error)'.
4021 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
4022 `win32-socket.[ch]' to extra source and header files.
4024 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
4026 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
4027 a call to turn-on-debugging when --debug has been given instead of
4028 turning it on directly. Also, handle new `--no-debug' option,
4029 which might suppress the call to turn-on-debugging.
4031 2001-11-05 Stefan Jahn <stefan@lkcc.org>
4033 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
4035 2001-11-04 Stefan Jahn <stefan@lkcc.org>
4037 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
4038 here (was at guile_LDADD) which describes the dependency
4039 correctly and allows a clean build on Win32.
4041 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
4044 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
4045 import macros for external libraries (libcrypt, libqthreads,
4046 libreadline and libregex).
4048 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
4050 * posix.c (flock): Added support for flock() in M$-Windows.
4052 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
4055 * fports.c (getflags): Differentiate reading and writing pipes
4058 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
4061 * coop.c (coop_condition_variable_timed_wait_mutex): Use
4062 conditionalized error code if `ETIMEDOUT' is not available.
4063 (scm_thread_usleep): Remove bogus declaration of `struct timeval
4066 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
4067 belongs. That is because NO_PREPRO_MAGIC gets undefined after
4068 each inclusion of `num2integral.i.c'.
4069 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
4071 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
4073 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
4074 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
4076 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
4078 * print.c (scm_iprin1): Mark print state as revealed when
4079 dispatching to generic write or display.
4081 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
4083 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
4085 Support for native Win32. Thanks to Stefan Jahn!
4087 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
4088 and win32-dirent.h to extra source and header files. These
4089 include the uname() and the POSIX dirent interface implementation
4090 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
4091 linkers which do not allow unresolved symbols inside shared
4092 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
4095 * __scm.h: Defined SCM_API. This macro gets prepended to all
4096 function and data definitions which should be exported or imported
4097 in the resulting dynamic link library in the Win32 port.
4099 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
4100 chars.h, continuations.h, coop-defs.h, coop-threads.h,
4101 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
4102 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
4103 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
4104 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
4105 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
4106 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
4107 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
4108 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
4109 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
4110 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
4111 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
4112 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
4114 Prefixed each each exported symbol with SCM_API.
4116 * continuations.c: Added comment about the use of the extern
4117 declarations of {get,set}context() functions used in the ia64 port.
4119 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
4120 is meant to be a `unsigned long *'.
4122 * filesys.c: Include `direct.h' if possible. Use local
4123 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
4124 macros for M$-Windows. Implementation of `fstat_Win32()' which is
4125 able to differentiate between sockets and other file descriptors.
4126 Use this function as wrapper in `scm_fstat()'. Fixed typo in
4129 * fports.c: Include `io.h' is possible. Put `*fp' into referring
4130 statement block in `scm_fport_buffer_add()'.
4131 Some corrections in `getflags()'.
4133 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
4135 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
4136 build on Win32. Disable preloaded symbols on Win2 platforms.
4138 * ioext.c, ports.c: Include `io.h' is possible.
4140 * mkstemp.c: Include `process.h' is possible.
4142 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
4144 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
4146 * posix.c: Remove unnecessary dirent includes and defines. Include
4147 local `win32-uname.h' for MinGW. Extern declaration of
4148 `mkstemp()' for systems where it does not exists. Make
4149 `getlogin()' available on M$-Windows.
4151 * scmsigs.c: Made `usleep()' avalable on MinGW.
4153 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
4155 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
4157 * win32-uname.c: Include "win32-uname.h", not "uname.h".
4159 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
4161 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
4162 Don't apply scm_uniform_vector_length on arrays.
4164 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
4166 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
4167 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
4168 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
4169 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
4170 scm_list_<n> over scm_cons[2]?.
4172 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
4173 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
4174 SCM_C[AD][AD]R instead of explicit form.
4176 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
4177 comparison parameters.
4179 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
4180 !SCM_NULLP instead of SCM_NIMP.
4182 (scm_m_case): Don't copy the form. Renamed proc to clause and
4183 minimized its scope. Renamed x to clauses. Removed side
4184 effecting operation from macro call.
4186 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
4187 minimized its scope. Renamed x to clauses. Minimized the scope
4188 of variable 'len'. Make sure the else clause is treated specially
4189 even in case of '=>' occurences. Don't change the else to #t in
4190 order to be able to distinguish this case in the evaluator. Leave
4191 type checking of the recipient to the evaluator.
4193 (scm_c_improper_memq): Made the comment somewhat clearer.
4195 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
4196 test for SCM_IM_LET at the place of the formal parameters.
4197 Simplified the formal parameter checking.
4199 (scm_m_letstar): Added Comment. Renamed proc to bindings.
4200 Renamed arg1 to binding and minimized its scope. Eliminated
4201 unnecessary consing.
4203 (scm_m_do): Renamed proc to bindings. Minimized the scope of
4206 (build_binding_list): New static function.
4208 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
4209 Further, split up the 'letrec' unmemoizing code to the
4210 corresponding parts for 'do', 'let' and 'letrec', adding comments
4211 to each form. Cleanup the handling of the do form (This removes
4212 some *real* code :-).
4214 (SCM_CEVAL): Removed side effecting operation from macro call.
4215 Handle the 'else clause of the 'cond form specially - the symbol
4216 'else is not replaced with #t any more.
4218 2001-10-14 Gary Houston <ghouston@arglist.com>
4220 * version.c (scm_version): use sprintf instead of snprintf,
4221 for portability. thanks to Bill Schottstaedt.
4223 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
4225 * read.c (scm_lreadr): When user-defined hash procedure returns
4226 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
4227 an exception. (This prevents parsing of uniform vectors from
4228 interfering with parsing of numbers.)
4230 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
4232 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
4233 PTRDIFF_MIN. Thanks to Ken Raeburn.
4235 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
4237 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
4239 * eval.c (scm_m_atbind): First try to find the variable without
4240 defining it locally; when it has not been found, define it
4243 * modules.c (module_variable): Pass over variables that exist but
4246 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
4248 * backtrace.c (display_backtrace_file_and_line): Only use
4249 scm_basename when POSIX support is compiled in. Thanks to Chris
4252 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4254 * numbers.c (mem2uinteger): Return number read so far when coming
4255 across a hexdigit after having read a # or if not reading a hex
4256 value. This will enable the calling code to correctly handle
4257 forms like 1e2. (The background is, that the exponent markers d,
4258 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
4259 providing this patch.
4261 (mem2complex): Fix erroneous double-negation. Now, numbers like
4262 1-i will be read correctly.
4264 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
4266 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
4268 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
4270 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
4272 * print.c (scm_print_state_vtable, print_state_pool):
4273 Initialize. These variables are now registered as gc roots.
4275 (scm_current_pstate): Update documentation.
4277 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
4278 scm_prin1, scm_init_print): print_state_pool is registered as a
4279 gc root and thus does not need to be protected by a surrounding
4282 (make_print_state): The car of print_state_pool no longer holds
4283 the scm_print_state_vtable.
4285 (scm_current_pstate, scm_make_print_state, print_circref,
4286 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
4289 (scm_prin1): When building lists, prefer scm_list_<n> over
4292 (scm_iprlist): Removed a redundant SCM_IMP test.
4294 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
4296 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
4298 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
4300 (scm_memcons, scm_mem_to_proc): When building lists, prefer
4301 scm_list_<n> over scm_cons[2]?.
4303 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
4305 (scm_procedure_name): Use SCM_CADR instead of explicit form.
4307 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
4308 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
4309 for some reason his patch didn't make it into the cvs.
4311 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
4313 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
4314 little bit - should even be somewhat more accurate now.
4316 2001-10-08 Rob Browning <rlb@defaultvalue.org>
4318 * gc.c: support ia64 register backing store.
4319 (SCM_MARK_BACKING_STORE): new macro.
4321 * continuations.h: support ia64 register backing store.
4322 (struct scm_t_contregs): add ia64 register backing store.
4324 * continuations.c: support ia64 register backing store.
4325 (continuation_mark): mark ia64 register backing store.
4326 (continuation_free): free ia64 register backing store.
4327 (scm_make_continuation): capture ia64 register backing store.
4328 (copy_stack_and_call): copy ia64 register backing store.
4330 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4332 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
4333 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
4334 instead of SCM_NIMP to test for that case.
4336 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
4337 scm_t_bits instead of long.
4339 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
4341 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
4342 SCM_T_SIGNED_BITS_MIN): New.
4343 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
4344 Use them to make these macros computable by the preprocessor.
4346 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
4347 whether the integral type fits in a fixnum, not the compiler.
4348 This removes a spurious compiler warning. Also, honor the
4349 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
4350 needed for `long long's.
4352 * numbers.c: Define NO_PREPRO_MAGOC when including
4353 num2integral.c.i for `long long' and `signed long long'.
4355 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
4357 These changes fixes a race condition in the Guile coop - pthread
4360 * coop.c (mother_awake_p): New variable.
4361 (coop_create): Set mother_awake_p before creating or signalling
4362 mother; wait until mother is going to sleep before returning.
4363 (mother): Reset mother_awake_p before going to sleep.
4365 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4367 * options.c (protected_objects, scm_init_options): The content of
4368 protected_objects is now protected from garbage collection using
4369 scm_gc_register_root instead of scm_permanent_object.
4371 (get_option_setting): New static function that computes an option
4372 setting as it was formerly done in the function scm_options.
4374 (get_documented_option_setting): New static function that
4375 returns option documentation as it was formerly done in the
4376 function scm_options. Note that documentation C strings are no
4377 longer precomputed into SCM objects. Instead, they are converted
4378 into SCM strings every time get_documented_option_setting is
4381 (change_option_setting): New static functions that modifies the
4382 option setting as it was formerly done in the function
4383 scm_options. The function is now exception safe, i. e. won't
4384 cause a memory leak when interrupted. Further, only non-immediate
4385 option values are added to the protection list.
4387 (scm_options): This function now has only the purpose to dispatch
4388 to to get_option_setting, get_documented_option_setting or
4389 change_option_setting, depending on the arguments given to
4392 (scm_init_opts): Don't convert documentation C strings into SCM
4393 strings. Further, don't protect any object values: They _must_
4394 be immediate values, otherwise there is no guarantee that they
4395 have not been collected before anyway.
4397 * options.[ch] (scm_t_option): Made type unsigned, name into a
4398 constant char* and val into a scm_t_bits type.
4400 (scm_options, scm_init_opts): The number of options is guaranteed
4401 to be larger or equal to zero. Thus, the type is changed to
4404 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4406 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
4407 testing an unsigned value for being >= 0.
4409 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4411 * numbers.h: Removed old comment about using SCM_CAR to access
4414 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
4415 the return value is signed. Thanks to Brian Crowder for the bug
4418 (SCM_SRS): Avoid unnecessary casting and don't unpack input
4419 values. With this patch, SCM_SRS can be safely used for other
4420 types than scm_t_signed_bits. However, it should still better be
4421 an internal macro and thus be renamed to SCM_I_SRS.
4423 (SCM_MAKINUM, SCM_INUM): Use proper casting.
4425 2001-10-03 Gary Houston <ghouston@arglist.com>
4427 * continuations.h, unif.h: in the descriptions of the bit patterns
4428 of the heap cells, make bit 0 the least significant.
4430 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
4432 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
4433 Thanks to Golubev I. N.
4435 2001-09-25 Gary Houston <ghouston@arglist.com>
4437 * ports.c (scm_drain_input): extended the docstring. thanks to
4438 Alex Schroeder and Thien-Thi Nguyen.
4440 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
4442 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
4443 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
4444 macros. (The NUM names might soon change.)
4446 * numbers.h: Added missing declarations.
4448 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
4450 * Makefile.am: Distribute num2float.i.c.
4452 * num2float.i.c: New file, multiply included by numbers.c, used
4453 to "templatize" the float <-> num conversion routines.
4455 * numbers.c: New functions: scm_num2float, scm_float2num,
4456 scm_num2double, scm_double2num.
4458 2001-09-21 Rob Browning <rlb@defaultvalue.org>
4460 * .cvsignore: really add version.h
4462 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
4463 Otherwise it fails on the alpha. However, we might rather choose
4464 this size conditionally.
4466 * numbers.c (scm_gcd): change "k" to a long from an int.
4467 Otherwise it fails on the alpha. However, we might rather choose
4468 this size conditionally.
4470 * error.c (scm_wta): coerce char* to intptr_t before int
4473 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
4476 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
4478 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
4480 * numbers.c (scm_integer_expt): Accept inexact integer in second
4481 argument. (Thanks to Bill Schottstaedt.)
4483 2001-09-20 Rob Browning <rlb@defaultvalue.org>
4485 * .cvsignore: add version.h
4487 * versiondat.h.in: removed (obsolete).
4489 * version.h.in: renamed from version.h.
4490 (SCM_GUILE_MAJOR_VERSION): new public macro.
4491 (SCM_GUILE_MINOR_VERSION): new public macro.
4492 (SCM_GUILE_MICRO_VERSION): new public macro.
4494 * version.h: renamed to version.h.in.
4497 (scm_major_version): support integer *_VERSION macros.
4498 (scm_minor_version): support integer *_VERSION macros.
4499 (scm_micro_version): support integer *_VERSION macros.
4500 (scm_version): support integer *_VERSION macros.
4502 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
4504 * error.c, error.h: Made error keys globally accessible.
4505 Applications might want to test for these or use them in a direct
4508 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
4509 routines are passed an inexact. This change in behavior is
4510 motivated by concordance with R5RS: It is more common that a
4511 primitive doesn't want to accept an inexact for an exact.
4513 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4515 The following patch partially undoes my patch from 2001-06-30,
4516 where I added the function scm_gc_mark_cell_conservatively. The
4517 function is buggy, since it breaks guile during conservative
4518 marking if a pointer on the stack points directly into the list of
4519 free cells on the heap: With conservative cell marking this will
4520 cause the whole free list to be scanned and marked - boom!
4522 * gc.c (allocated_mark, MARK, heap_segment,
4523 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
4524 (scm_gc_mark_cell_conservatively): Remove function
4525 scm_gc_mark_cell_conservatively and update the corresponding
4526 comments and uses accordingly. Thanks to Christopher Cramer for
4527 the patch. (Minor corrections by me.)
4529 2001-09-15 Gary Houston <ghouston@arglist.com>
4531 * root.h (scm_root_state): removed the continuation_stack and
4532 continuation_stack_ptr members, which have no apparent purpose.
4533 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
4536 * root.c (root_mark), init.c (restart_stack, start_stack), gc
4537 (scm_igc): remove all references to contination_stack and
4538 continuation_stack_ptr, avoiding allocation of a vector and
4539 useless processing during gc.
4541 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4543 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
4545 (TCONC_IN): Make sure that the cell word 0 is initialized last.
4547 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
4549 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
4551 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
4552 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
4554 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4556 * guardians.c (mark_dependencies_in_tconc,
4557 whine_about_self_centered_zombies, scm_init_guardians): Register
4558 the static global variable `self_centered_zombies' via
4559 scm_gc_register_root, to make some cdr-ing unnecessary.
4561 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4563 * backtrace.c (display_backtrace_file,
4564 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
4565 values, use SCM_FALSEP when comparing SCM values against #f.
4566 Thanks to Rob Browning for the bug report.
4568 2001-09-12 Martin Baulig <martin@home-of-linux.org>
4570 * strings.[ch] (scm_str2string): New function.
4572 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
4574 * gc.c (scm_done_free): Always subtract size from scm_mallocated
4575 when computing nm, even if it's negative.
4576 (scm_must_malloc): Abort on overflow of scm_mtrigger.
4577 (scm_must_realloc): Likewise.
4579 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
4581 * numbers.c (scm_sys_check_number_conversions): new function,
4582 defined if Guile is compiled in debugging mode. currently checks
4583 `scm_num2ulong', should check much much more.
4585 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
4586 unsigned, ensure that it's positive. thanks to Martin Baulig!
4588 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4590 * __scm.h: Added new section about compile time selectable
4593 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
4594 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
4595 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
4596 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
4599 * deprecation.c (scm_include_deprecated_features): Simplified.
4601 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
4602 `SCM_IMP´ instead of `!SCM_CELLP´.
4604 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
4605 Extract side-effecting operations from macros.
4607 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
4608 scm_top_level_lookup_closure_var and scm_system_transformer.
4610 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
4612 (heap_segment): Use CELL_P instead of SCM_CELLP.
4614 * init.c (start_stack): Don't initialize
4615 scm_top_level_lookup_closure_var and scm_system_transformer.
4617 * modules.c (scm_set_current_module): Don't access
4618 scm_top_level_lookup_closure_var and scm_system_transformer.
4620 (scm_sym2var): Don't call scm_variable_set_name_hint.
4622 (scm_post_boot_init_modules): Removed deprecated initializations.
4624 * print.c (scm_ipruk): Don't access cell contents of non cells.
4626 * strings.c (scm_string_set_x): All strings are writable.
4628 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
4629 type. There is only one string type now.
4631 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
4633 * tags.h: Remove comments about two different string types.
4635 (SCM_CELLP, SCM_NCELLP): Deprecated.
4637 * variable.c (make_variable): Remove code variant for vcells.
4639 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
4640 SCM_VARIABLE_LOC): Remove code variant for vcells.
4642 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
4643 SCM_ENABLE_DEPRECATED with the logic reversed.
4645 * dynl.c (moddata, registered_mods), dynl.[ch]
4646 (scm_register_module_xxx, scm_registered_modules,
4647 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
4648 (*top-level-lookup-closure*), eval.[ch]
4649 (scm_top_level_lookup_closure_var, scm_system_transformer,
4650 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
4651 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
4652 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
4653 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
4654 scm_unprotect_object), modules.c (root_module_lookup_closure,
4655 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
4656 beautify_user_module_x_var, try_module_autoload_var,
4657 scm_module_full_name), modules.[ch] (scm_the_root_module,
4658 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
4659 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
4660 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
4661 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
4662 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
4663 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
4664 scm_make_shared_substring), tags.h (scm_tc7_substring,
4665 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
4666 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
4667 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
4668 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
4671 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
4672 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
4673 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
4674 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
4675 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
4676 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
4677 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
4678 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
4679 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
4680 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
4681 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
4682 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
4683 (setzone, scm_strftime, scm_strptime), vports.c
4684 (scm_make_soft_port): Remove calls to
4685 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
4686 gone, all strings are 0-terminated anyway.
4688 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
4689 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
4690 double inclusion of the same headers to the SCM_<filename>_H
4693 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
4694 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
4695 print.c (scm_iprin1): The type scm_tc7_substring does not exist
4698 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
4699 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
4700 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
4701 !SCM_<foo> over SCM_N<foo>.
4703 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4705 * Makefile.am: Remove references to symbols-deprecated.c.
4707 * symbols.c (scm_init_symbols): Don't initialize deprecated
4710 * symbols-deprecated.c: Removed.
4712 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
4713 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
4714 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
4715 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
4716 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
4717 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
4718 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
4719 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
4720 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
4721 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
4722 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
4723 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
4724 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
4725 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
4726 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
4727 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
4728 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
4729 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
4730 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
4731 scm_intern0, scm_sysintern, scm_sysintern0,
4732 scm_sysintern0_no_module_lookup, scm_symbol_value0,
4733 scm_string_to_obarray_symbol, scm_intern_symbol,
4734 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
4735 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
4736 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
4737 vectors.[ch] (scm_vector_set_length_x): Removed.
4739 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
4740 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
4741 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
4742 Renamed the macros that are defined to inhibit double inclusion of
4743 the same headers to the SCM_<filename>_H format.
4745 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
4746 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
4749 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4751 * continuations.h (scm_contregs), debug.h (scm_debug_info,
4752 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
4753 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
4754 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4755 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
4756 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
4757 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
4758 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
4759 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
4760 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
4761 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
4762 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
4764 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
4765 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
4766 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
4767 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
4768 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
4769 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
4770 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
4771 double inclusion of the same headers to the SCM_<filename>_H
4774 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
4775 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
4776 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
4777 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
4778 !SCM_<foo> over SCM_N<foo>.
4780 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4782 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
4783 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
4784 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
4785 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
4786 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
4787 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
4788 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
4789 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
4790 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
4791 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
4792 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
4793 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
4794 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
4795 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
4796 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
4797 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
4798 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
4799 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
4800 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
4801 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
4802 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
4803 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
4804 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
4805 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
4806 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
4807 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
4808 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
4809 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
4810 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
4811 the macros that are defined to inhibit double inclusion of the
4812 same headers to the SCM_<filename>_H format.
4814 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
4816 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
4817 "scm_t_portable" with "scm_port_table" which was an artifact from
4818 the great "scm_*_t -> scm_t_" renaming.
4820 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
4822 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
4823 used; nfc. Thanks to Bill Schottstaedt.
4825 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
4826 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
4827 Thanks to Chris Cramer.
4829 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
4831 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
4833 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
4835 * dynwind.h (scm_swap_bindings): Declare.
4836 * dynwind.c (scm_swap_bindings): Make non-static.
4838 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
4840 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
4841 doing exactly nothing about them). thanks Neil!
4843 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
4845 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
4847 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
4849 * gc.c: Fix omission bug: Add `heap_segment' forward decl
4850 (proto) in the case when either `GUILE_DEBUG' or
4851 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
4853 (map_free_list): Fix typo: Ref `f' correctly.
4855 Thanks to Chris Cramer.
4857 2001-08-15 Rob Browning <rlb@defaultvalue.org>
4859 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
4861 (libpath.h): change libguileversion to libguileinterface.
4863 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
4865 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
4866 ChangeLog-2000. Thanks to Daniel Skarda!
4868 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
4870 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
4871 do it from the Makefile.
4873 * Makefile.am: rearrange the snarfing slightly, so that .doc files
4874 are of a reasonable size.
4876 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
4878 * stacks.c (scm_make_stack): Improve docstring by explaining use
4881 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
4883 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
4884 scm_char_whitespace_p, scm_char_upper_case_p,
4885 scm_char_lower_case_p, scm_char_is_both_p): Do not require
4886 characters to fulfill isascii in addition to the primary
4889 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4891 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
4892 scm_istr2flo, scm_istring2number): Removed.
4894 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
4897 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
4898 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
4901 (scm_string_to_number): Use new number parser.
4903 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
4904 handles complex numbers.
4906 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
4909 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
4912 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
4914 (scm_i_mem2number): Added.
4916 (scm_exact_to_inexact): Changed signature.
4918 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
4919 here instead of within scm_i_mem2number. Call scm_i_mem2number
4920 instead of scm_istr2int and scm_istring2number.
4922 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4924 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
4925 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
4926 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
4927 !SCM_<pred> over SCM_N<pred>.
4929 (scm_eval_body): Remove side effecting code from macro call.
4931 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
4934 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4936 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
4938 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
4940 Removed vcell slot from structs.
4942 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
4945 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
4946 zero. Use scm_vtable_index_layout instead of "0" when accessing
4948 (scm_init_struct): Remove vcell slot layout code from
4949 required_vtable_fields.
4951 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
4953 * goops.c (build_class_class_slots): Removed vcell slot
4956 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
4957 Removed vcell slot layout code.
4958 (scm_si_vcell): Removed.
4960 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
4962 "Glocs" have been removed.
4964 * tags.h: Update tag system docs.
4965 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
4966 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
4967 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
4968 or SCM_NCONSP, respectively.
4970 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
4971 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
4972 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
4974 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
4975 tell glocs from structs.
4977 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
4979 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
4980 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
4981 instead of with glocs.
4982 (EVALCAR): Do not test for glocs.
4983 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
4985 (scm_unmemocar): Do not handle glocs.
4986 (scm_m_atfop): Memoize as a variable, not as a gloc.
4987 (scm_eval_args, scm_deval_args): Do not handle glocs.
4988 (scm_ceval, scm_deval): Likewise.
4990 * eval.h (SCM_XEVALCAR): Do not test for glocs.
4991 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
4994 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
4996 * dynwind.c (scm_swap_bindings): Likewise.
4997 (scm_dowinds): Updated to recognize lists of variables instead of
5000 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
5003 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
5006 2001-07-25 Gary Houston <ghouston@arglist.com>
5008 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
5009 docstrings to reflect the n-ary implementation.
5011 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
5013 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
5014 value of a variable, not the plain "return" statement.
5016 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
5018 * eval.c: Allow variables in memoized code (in addition to glocs).
5019 (scm_lookupcar): Handle variables in lost races. Replace symbol
5020 with variable directly, do not make a gloc.
5021 (scm_unmemocar): Rewrite variables using a reverse lookup, just
5023 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
5026 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5028 * variable.c (scm_i_variable_print): Use "value" instead of
5029 "binding" since a binding is the mapping between symbols and
5030 variables, not between variables and their values.
5032 * tags.h (scm_tc7_variable): New.
5033 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
5034 * print.c (scm_iprin1): Likewise.
5036 * variable.h (scm_tc16_variable): Removed.
5037 (SCM_VARIABLEP): Test for new tc7 code.
5038 (scm_i_variable_print): New.
5039 * variable.c (scm_tc16_variable): Removed.
5040 (variable_print): Renamed to scm_i_variable_print and made
5042 (variable_equal_p): Removed.
5043 (make_variable): Construct a tc7 object instead of a smob.
5044 (scm_init_variable): Do not register smob.
5046 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
5048 * tags.h: Include inttypes.h when we have it.
5050 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
5052 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
5053 is taken by the new SCM_IM_CALL_WITH_VALUES.
5054 * print.c (scm_isymnames): Update table accordingly.
5056 2001-07-22 Gary Houston <ghouston@arglist.com>
5058 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
5059 SCM_MAKINUM to convert regoff_t value to SCM.
5061 2001-07-21 Gary Houston <ghouston@arglist.com>
5063 * scmsigs.c: include sys/time.h for itimer stuff.
5065 2001-07-19 Rob Browning <rlb@defaultvalue.org>
5067 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
5069 * c-tokenize.lex: add option %nounput to quiet warning.
5070 Add prototype for yylex to quiet warning.
5072 * scmconfig.h.in: add flags for setitimer and getitimer.
5074 * scmsigs.h (scm_init_scmsigs): new prototype.
5075 (scm_init_scmsigs): new prototype.
5077 * scmsigs.c (s_scm_setitimer): new function.
5078 (s_scm_setitimer): new function.
5080 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5082 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
5083 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
5084 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
5085 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
5086 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
5087 guile-func-name-check.in, guile-snarf-docs-texi.in,
5088 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
5089 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
5090 objprop.c, objprop.h, options.c, options.h, random.h,
5091 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
5092 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
5093 version.c, version.h: Updated copyright notice.
5095 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5097 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
5098 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
5099 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
5100 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
5101 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
5102 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
5103 sym_environment, scm_sym_change_class): New static variables to
5104 hold predefined symbols.
5106 (build_class_class_slots): Build the list using scm_list_n
5107 instead of cons. Also, slots are already created as lists, thus
5108 making a call to maplist unnecessary.
5110 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
5111 scm_class_direct_subclasses, scm_class_direct_methods,
5112 scm_class_precedence_list, scm_class_slots, scm_class_environment,
5113 scm_method_procedure, create_standard_classes, purgatory): Use
5116 (build_slots_list, compute_getters_n_setters,
5117 scm_sys_initialize_object, scm_sys_inherit_magic_x,
5118 get_slot_value_using_name, set_slot_value_using_name,
5119 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
5120 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
5121 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
5123 (scm_sys_prep_layout_x): Minimize variable scopes.
5125 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
5126 scm_sys_fast_slot_set_x): Fix signedness.
5128 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
5129 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
5130 scm_memoize_method, scm_wrap_object): Use packing and unpacking
5131 when converting to and from SCM values.
5133 (scm_enable_primitive_generic_x): Add rest argument checking.
5135 (map, filter_cpl, maplist, scm_sys_initialize_object,
5136 scm_sys_prep_layout_x, slot_definition_using_name,
5137 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
5138 call_memoize_method, scm_make, scm_make_class): Prefer explicit
5139 predicates over SCM_N?IMP tests.
5141 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
5144 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
5147 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5149 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
5151 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
5153 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
5155 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
5157 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
5159 * strings.c (s_scm_string): fix arg position in assert.
5161 2001-07-11 Gary Houston <ghouston@arglist.com>
5163 * strports.c (st_write): use memcpy, not strncpy. thanks to
5166 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
5168 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
5169 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
5170 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
5171 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
5172 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
5173 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
5174 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
5175 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
5176 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
5177 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
5178 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
5179 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
5180 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
5181 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
5182 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
5183 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
5184 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
5185 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
5186 weaks.c, weaks.h: Remove "face-lift" comment.
5188 2001-07-08 Rob Browning <rlb@defaultvalue.org>
5190 * .cvsignore: add stamp-h.in.
5192 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5194 * hooks.c (scm_make_hook, scm_add_hook_x),
5195 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
5196 value info to the docstrings.
5198 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5200 Some more compatibility patches for Windows.
5202 * posix.c (getlogin): getlogin() implementation for Windows.
5204 * backtrace.c, ioext.c: Include <stdio.h>.
5206 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
5209 * cpp_sig_symbols.in: Added SIGBREAK.
5211 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
5213 * strports.c (scm_read_0str, scm_eval_0str): Call
5214 scm_c_read_string and scm_c_eval_string respectively, not
5215 themselves. Thanks to Dale P. Smith!
5217 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5219 * unif.c (scm_array_set_x): The variable args does not
5220 necessarily have to be a list. Further, got rid of a redundant
5223 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5225 * list.c (SCM_I_CONS): Make sure the cell type is initialized
5228 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
5229 init_heap_seg): Fixed signedness.
5231 (init_heap_seg): Replaced strange for-loop with a while loop.
5233 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
5235 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
5237 The following patch adds conservative marking for the elements of
5238 free or allocated cells.
5240 * gc.c (allocated_mark, heap_segment): New static functions.
5242 (which_seg): Deleted, since the functionality is now provided by
5243 function heap_segment.
5245 (map_free_list): Use heap_segment instead of which_seg.
5247 (MARK): If cell debugging is disabled, mark free cells
5250 (scm_mark_locations, scm_cellp): Extracted the search for the
5251 heap segment of a SCM value into function heap_segment.
5253 (scm_init_storage): Allocated cells must be marked
5256 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
5258 The following patch changes the representation of weak vectors to
5259 double cells instead of using an extension of the vector's
5262 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
5263 the result of SCM_WVECT_GC_CHAIN.
5265 (scm_gc_sweep): Weak vectors don't have extra fields any more.
5267 * weaks.c (allocate_weak_vector): New static function. It does
5268 not patch any previously created vector object during the
5269 construction of a weak vector, and thus doesn't need to switch
5270 off interrupts during vector creation.
5272 (scm_make_weak_vector, scm_make_weak_key_hash_table,
5273 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
5274 Use allocate_weak_vector to provide the new weak vector object.
5276 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
5277 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
5278 now stored in the double cell.
5280 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
5283 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
5284 using an entry of the double cell.
5286 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
5288 * stamp-h.in: bye bye
5290 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
5292 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
5295 * load.c, load.h (scm_c_primitive_load,
5296 scm_c_primitive_load_path): New.
5298 * strports.c, strports.h (scm_c_read_string): Renamed from
5299 scm_read_0str. Also, added "const" qualifier to argument.
5300 (scm_c_eval_string): Renamed from scm_eval_0str.
5301 (scm_read_0str, scm_eval_0str): Deprecated.
5303 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5305 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
5308 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
5310 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
5311 scm_list_n): New functions.
5312 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
5313 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
5314 (lots of files): Use the new functions.
5316 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
5318 * strings.c: #include "libguile/deprecation.h".
5320 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5322 * read.c (scm_lreadr): When reading a hash token, check for a
5323 user-defined hash procedure first, so that overriding the builtin
5324 hash characters is possible (this was needed for implementing
5325 SRFI-4's read synax `f32(...)').
5327 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
5328 because the latter is unsigned now and breaks comparisons like
5329 (n < (scm_t_signed_bits)MIN_VALUE).
5331 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
5333 * eval.h, eval.c (scm_call_4): New function.
5335 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
5336 directly rather than dispatching to them via scm_ithrow and a lazy
5339 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
5340 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
5341 for trap handler procedures.
5343 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
5344 procedures not being #f.
5346 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
5348 * Makefile.am (c-tokenize.c): add rule to generate it.
5349 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
5351 filter-doc-snarfage.c: remove.
5353 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5355 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
5357 The following set of changes makes compiling Guile under various
5358 Windows compilers easier. Compilation under GNU systems should
5359 not be affected at all.
5361 Thanks to Stefan Jahn for all necessary information, patches and
5364 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
5365 getpgrp, ttyname, primitive-fork and some header inclusion for
5368 * random.c: Define M_PI, if not predefined and use __int64 for
5369 LONG64 under Windows.
5371 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
5372 Windows and conditionalize some signal names.
5374 * socket.c (scm_getsockopt): Added missing comma.
5375 Include socket library header under Windows.
5377 * stime.c (CLKTCK): Add cast to int, to make it compile under
5380 * ports.c (truncate): New function, compiled only under Windows.
5382 * net_db.c: Do not declare errno under Windows.
5384 * iselect.h, inet_aton.c: Include socket library headers under
5387 * guile.c (inner_main): Under Windows, initialize socket library
5388 and initialize gdb_interface data structures.
5390 * gdb_interface.h: Under Windows, gdb_interface cannot be
5391 initialized statically. Initialize at runtime instead.
5393 * fports.c (write_all): ssize_t -> size_t.
5394 (fport_print): Conditionalize call to ttyname().
5395 (getflags): New function, compiled only under Windows.
5397 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
5398 primitives chown, link, fcntl.
5399 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
5402 * backtrace.c: Include <io.h> under Windows.
5404 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
5406 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
5409 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
5411 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
5412 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
5413 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
5414 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
5415 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
5416 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
5417 (scm_dynamic_wind, scm_dowinds), environments.c
5418 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
5419 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
5420 goops.c (GETVAR, purgatory, make_class_from_template,
5421 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
5422 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
5423 (scm_primitive_load), modules.c (scm_resolve_module,
5424 scm_c_define_module, scm_c_use_module, scm_c_export,
5425 module_variable, scm_eval_closure_lookup, scm_sym2var,
5426 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
5427 ports.c (scm_port_for_each), print.c (scm_printer_apply),
5428 properties.c (scm_primitive_property_ref), ramap.c (ramap,
5429 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
5430 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
5431 (scm_object_to_string, scm_call_with_output_string,
5432 scm_call_with_input_string), throw.c (scm_body_thunk,
5433 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
5434 scm_make_shared_array), vports.c (sf_flush, sf_write,
5435 sf_fill_input, sf_close): Use one of the above functions.
5436 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
5438 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5440 * filesys.c (scm_close), ports.c (scm_close_port,
5441 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
5442 instead of SCM_NEGATE_BOOL.
5444 * filesys.c (scm_stat): Clean up type dispatch.
5446 * filesys.c (scm_stat), ports.c (scm_input_port_p,
5447 scm_output_port_p): Get rid of redundant IM type check.
5449 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
5450 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
5451 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
5452 scm_return_entry), numbers.c (scm_number_to_string), objects.c
5453 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
5454 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
5455 scm_addr_vector), stime.c (scm_strftime), strings.c
5456 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
5457 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
5458 scm_string_split), strports.c (scm_strport_to_string), symbols.c
5459 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
5460 instead of scm_makfromstr.
5462 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
5463 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
5464 scm_read_hash_extend), stime.c (scm_strftime), strings.c
5465 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
5466 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
5467 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
5468 !SCM_<pred> over SCM_N<pred>.
5470 * strings.[ch] (scm_makfromstr): Deprecated.
5472 (scm_mem2string): New function, replaces scm_makfromstr.
5474 * strings.c (scm_substring), strop.c (string_copy,
5475 scm_string_split), strports.c (scm_strport_to_string), symbols.c
5476 (scm_symbol_to_string): Fix gc problem.
5478 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
5481 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
5482 warning about comparing signed and unsigned values. This fix is
5483 not optimal, since it won't work reliably if sizeof (c_start) >
5484 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
5485 solution is to define this macro as an inline function, thus
5486 allowing to specifiy the types of c_start and c_end.
5488 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5490 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
5493 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
5494 Rename <foo>H to SCM_<foo>_H.
5496 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
5497 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
5499 (narrow_stack): Make i unsigned. Don't use side-effecting
5500 operations in conditions.
5502 (narrow_stack, scm_make_stack, scm_stack_id,
5503 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
5505 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
5506 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
5509 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
5512 (scm_last_stack_frame): Remove bogus `;´.
5514 * stacks.h (SCM_FRAMEP): Fix type check.
5516 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
5518 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
5519 c-tokenize.c when doing maintainer-clean.
5521 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
5523 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
5526 * eval.c: all hash signs are in column 0.
5528 * Makefile.am (guile_filter_doc_snarfage): build using
5529 c-tokenize.c, not filter-doc-snarfage.c.
5530 rearrange snarfing dependencies a bit.
5532 * c-tokenize.lex: new file.
5534 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
5536 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
5537 scm_t_srcpropso_plist. See the big type renaming.
5538 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
5539 Thanks to Seth Alves!
5541 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
5542 they aren't defined already.
5544 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
5546 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
5547 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
5550 * backtrace.c (display_expression, scm_set_print_params_x,
5551 display_application, display_frame, scm_backtrace), numbers.c
5552 (scm_istring2number), objects.c (scm_class_of,
5553 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
5554 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
5556 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
5559 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
5560 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
5562 * objects.c (scm_class_of): Type fix.
5564 (scm_mcache_lookup_cmethod): Improved comment, simplified,
5567 * pairs.h (scm_error_pair_access): The function can return if
5570 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5572 * init.c (scm_init_guile_1): Removed initialization of tag.c.
5574 * gdbint.c, init.c: Removed inclusion of tag.h.
5576 * tag.h, tag.c: Removed files.
5578 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
5580 2001-06-20 Gary Houston <ghouston@arglist.com>
5582 * deprecation.c, extensions.c, rw.c: include string.h.
5584 2001-06-19 Gary Houston <ghouston@arglist.com>
5586 * filter-doc-snarfage.c (process): added ungetc in
5587 MULTILINE_COOKIE case since otherwise it fails when there's no
5588 space between the '(' and the quote of the following string
5591 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
5593 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
5595 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
5597 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
5598 extension takes place.
5599 * strings.h (SCM_STRING_LENGTH): Likewise.
5600 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
5602 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
5605 * tags.h: Include <stdint.h> when we have it.
5606 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
5607 available. Else use "unsigned long".
5608 (scm_signed_bits_t): New.
5610 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
5611 (SCM_INUM): Cast result to scm_signed_bits_t.
5613 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
5615 * mkstemp.c: Update path to #include file scmconfig.h.
5616 Thanks to Golubev I. N.
5618 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
5620 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
5622 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
5623 the macro definition.
5625 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
5626 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
5627 instead of SCM_INST_TYPE.
5629 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
5630 the object is a struct before accessing its struct flags.
5632 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
5634 2001-06-10 Gary Houston <ghouston@arglist.com>
5636 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
5637 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
5638 work reliably anymore. try it from boot-9.scm instead.
5640 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
5642 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
5643 Thanks to Matthias Köppe!
5645 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
5647 * snarf.h, filter-doc-snarfage.c: more changes to cope with
5648 space-happy C preprocessors.
5650 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
5651 inside cookies. thanks to Matthias Köppe!
5653 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5655 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
5656 keywords. Fix gc protection.
5658 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
5659 operations in macro calls.
5661 * pairs.c (scm_error_pair_access): Avoid recursion.
5663 Thanks to Matthias Koeppe for reporting the bugs that correspond
5664 to the following set of patches.
5666 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
5667 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
5668 bitvector base address using SCM_BITVECTOR_BASE.
5670 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
5673 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5675 * goops.c (SCM_CLASS_REDEF): Removed.
5677 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
5680 Thanks to Matthias Koeppe for reporting the bugs that correspond
5681 to the following set of patches.
5683 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
5684 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
5685 scm_sys_allocate_instance, clear_method_cache,
5686 scm_sys_invalidate_method_cache_x, scm_make,
5687 create_standard_classes, scm_make_port_classes, scm_make_class,
5688 scm_add_slot): Use SCM_SET_SLOT to set slot values.
5690 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
5692 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
5694 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
5695 UNARY_ELTS_CODE): Remove bogus break statement.
5697 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
5698 Don't access bit vectors elements as SCM objects.
5700 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
5701 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
5702 Don't assign to an unpacked value.
5704 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
5706 * __scm.h (SCM_NORETURN): Moved here from error.h.
5708 (SCM_UNUSED): New macro.
5710 (SCM_DEBUG_PAIR_ACCESSES): New macro.
5712 * backtrace.c (display_error_handler), continuations.c
5713 (continuation_print), debug.c (debugobj_print), dynwind.c
5714 (guards_print), environments.c (observer_print,
5715 core_environments_finalize, leaf_environment_cell,
5716 leaf_environment_print, eval_environment_print,
5717 eval_environment_observer, import_environment_define,
5718 import_environment_undefine, import_environment_print,
5719 import_environment_observer, export_environment_define,
5720 export_environment_undefine, export_environment_print,
5721 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
5722 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
5723 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
5724 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
5725 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
5726 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
5727 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
5728 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
5729 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
5730 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
5731 set_slot_value, test_slot_existence, scm_change_object_class,
5732 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
5733 default_setter), guardians.c (guardian_print, guardian_gc_init,
5734 guardian_zombify, whine_about_self_centered_zombies), guile.c
5735 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
5736 mallocs.c (malloc_print), numbers.c (scm_print_real,
5737 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
5738 end_input_default, scm_port_print, fill_input_void_port,
5739 write_void_port), root.c (root_print), smob.c (scm_mark0,
5740 scm_free0, scm_smob_print, scm_smob_apply_1_error,
5741 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
5742 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
5743 (scm_struct_free_0, scm_struct_free_standard,
5744 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
5745 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
5746 scm_handle_by_throw, scm_ithrow), weaks.c
5747 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
5748 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
5749 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
5751 * error.h (SCM_NORETURN): Moved to __scm.h.
5753 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
5754 Renamed <foo>H to SCM_<foo>_H.
5756 * gc.c (debug_cells_gc_interval): New static variable.
5758 (scm_assert_cell_valid): If selected by the user, perform
5759 additional garbage collections.
5761 (scm_set_debug_cell_accesses_x): Extended to let the user specify
5762 if additional garbage collections are desired.
5764 (mark_gc_async): If additional garbage collections are selected
5765 by the user, don't call the after-gc-hook. Instead require the
5766 user to run the hook manually.
5768 * pairs.c (scm_error_pair_access): New function. Only compiled
5769 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
5771 * pairs.h (SCM_VALIDATE_PAIR): New macro.
5773 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
5774 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
5775 is a real pair object. (Glocs are also accepted, but that may
5776 change.) If not, abort with an error message.
5778 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
5780 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
5782 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
5783 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
5785 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
5787 * extensions.c (scm_c_register_extension): Allow NULL as library
5789 (load_extension): Ignore NULL library names when comparing.
5791 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
5792 non-pointers are being compared. Thanks to Alexander Klimov!
5794 2001-06-04 Gary Houston <ghouston@arglist.com>
5796 * rw.c (scm_write_string_partial): new procedure implementing
5797 write-string/partial in (ice-9 rw).
5798 * rw.h: declare scm_write_string_partial.
5800 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
5802 * keywords.c (keyword_print): Substract 1 from length of symbol
5803 name, accounting for the silly dash.
5805 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
5806 Do not emit deprecation warning.
5808 Added exception notice to all files.
5810 * dynl.c: Include "deprecation.h".
5812 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
5814 * dynl.c (scm_register_module_xxx, scm_registered_modules,
5815 scm_clear_registered_modules): Deprecated.
5817 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
5819 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
5820 guile-snarf-docs-texi.
5822 * fports.c: HAVE_ST_BLKSIZE changed to
5823 HAVE_STRUCT_STAT_ST_BLKSIZE.
5824 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
5825 HAVE_STRUCT_STAT_ST_BLKSIZE.
5827 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
5828 HAVE_STRUCT_STAT_ST_RDEV.
5829 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
5830 HAVE_STRUCT_STAT_ST_BLKSIZE.
5831 (scm_stat2scm): HAVE_ST_BLOCKS changed to
5832 HAVE_STRUCT_STAT_ST_BLOCKS.
5834 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
5836 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
5837 of scm_eval_x to allow module changes between the forms in the
5838 string. Set/restore module using scm_c_call_with_current_module.
5840 * mkstemp.c: New file, slightly modified from libiberties
5843 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
5845 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
5846 filter-doc-snarfage.c: new files.
5848 * Makefile.am: add stuff to [build,] use and distribute
5849 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
5851 * guile-snarf.in: grok the new snarf output.
5853 * snarf.h: make the output both texttools- and `read'-friendly.
5855 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
5856 guile-snarf-docs. (should also deprecate, I guess. maybe not).
5858 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
5860 * print.c (scm_simple_format): Support "~~" and "~%". Signal
5861 error for unsupported format controls and for superflous
5862 arguments. Thanks to Daniel Skarda!
5864 * print.h, print.c (scm_print_symbol_name): Factored out of
5866 (scm_iprin1): Call it.
5868 * keywords.c (keyword_print): Use scm_print_symbol_name so that
5869 weird names are printed correctly.
5871 * print.c (scm_print_symbol_name): Symbols whose name starts with
5872 `#' or `:' or ends with `:' are considered weird.
5874 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5876 * numbers.c (scm_difference, scm_divide): Clarified comments for -
5879 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5881 * debug.h: Removed prototype for scm_eval_string.
5883 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5885 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
5886 (make-string 2000 #\!))' in an older version).
5888 Change strncpy to memcpy to allow embedded NUL characters in
5891 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
5893 * hooks.c (scm_create_hook): deprecated.
5894 (make_hook): deleted.
5895 (scm_make_hook): all the hook creation code is now here.
5897 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
5898 a hook, make it permanent, and do a `scm_c_define' on it.
5900 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
5902 * socket.c (s_scm_inet_pton): fix docstring quoting.
5903 (s_scm_inet_ntop): ditto.
5905 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
5907 * hashtab.c (scm_internal_hash_fold): fix argument position in
5910 * environments.c (s_scm_import_environment_set_imports_x): fix
5911 argument position in SCM_ASSERT.
5913 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
5914 (s_scm_make_iloc): ditto.
5916 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5918 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
5920 * eval.c (promise_print): Read the promise's value as an object.
5922 (SCM_CEVAL): Don't perform side-effecting operations in macro
5925 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
5926 conditional expression.
5928 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
5931 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
5932 text, removed redundant computation of effective_length and fixed
5935 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
5938 (wrap_init): Don't use SCM_C[AD]R for non pairs.
5940 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
5942 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
5943 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
5945 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
5947 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
5948 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
5949 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
5950 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
5952 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
5954 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
5956 * ramap.c (ramap_rp): Removed bogus `;´.
5958 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
5961 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
5962 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
5963 Read SCM objects rather than scm_bits_t values.
5965 * tags.h (SCM_VOIDP_TEST): Removed.
5967 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
5968 value of 2 now corresponds to the former 1, the current 1
5969 corresponds to the former situation that SCM_VOIDP_TEST was
5972 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
5973 If this appears to be not ANSI compliant, we will change it to
5974 typedef struct scm_unused_struct { } * SCM;
5975 Thanks to Han-Wen Nienhuys for the suggestion.
5977 * unif.c (scm_array_set_x): Fix typing problem, and use
5978 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
5979 dealing with uniform vectors.
5981 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
5983 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
5984 (scm_igc): mark from them, too (precisely, not conservatively!).
5986 * root.h (scm_gc_registered_roots): new object in
5989 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
5990 `scm_protect_object'. shouldn't call it at all, though, it seems.
5992 * gc.c (scm_[un]protect_object): deprecated.
5993 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
5994 (scm_gc_[un]register_root[s]): new.
5996 * gc.h: add prototypes for scm_gc_[un]protect_object,
5997 scm_gc_[un]register_root[s].
5999 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
6001 revert the controversial part of the 2001-05-24 changes.
6003 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
6005 * modules.c (scm_env_module): Exported to Scheme.
6007 * eval.c (scm_debug_opts): New option `show-file-name'.
6009 * debug.h (SCM_SHOW_FILE_NAME): New.
6011 * backtrace.c: Include "libguile/filesys.h".
6012 (sym_base, display_backtrace_get_file_line,
6013 display_backtrace_file, display_backtrace_file_and_line): New.
6014 (display_frame): Call display_backtrace_file_and_line if that is
6016 (display_backtrace_body): Call scm_display_backtrace_file if
6019 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
6020 Prototypes removed since there's no definition for these
6023 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6025 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
6026 Changed use of scm_array->scm_array_t and
6027 scm_array_dim->scm_array_dim_t to enable build with
6028 --disable-deprecated.
6030 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
6032 The purpose of this set of changes is to regularize Guile's usage
6033 of ANSI C integral types, with the following ideas in mind:
6035 - SCM does not nesessarily have to be long.
6036 - long is not nesessarily enough to store pointers.
6037 - long is not nesessarily the same size as int.
6039 The changes are incomplete and possibly buggy. Please test on
6043 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
6046 * unif.h: type renaming:
6047 scm_array -> scm_array_t
6048 scm_array_dim -> scm_array_dim_t
6049 the old names are deprecated, all in-Guile uses changed.
6051 * tags.h (scm_ubits_t): new typedef, representing unsigned
6054 * stacks.h: type renaming:
6055 scm_info_frame -> scm_info_frame_t
6056 scm_stack -> scm_stack_t
6057 the old names are deprecated, all in-Guile uses changed.
6059 * srcprop.h: type renaming:
6060 scm_srcprops -> scm_srcprops_t
6061 scm_srcprops_chunk -> scm_srcprops_chunk_t
6062 the old names are deprecated, all in-Guile uses changed.
6064 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
6065 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
6066 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
6067 vectors.c, vports.c, weaks.c:
6068 various int/size_t -> size_t/scm_bits_t changes.
6070 * random.h: type renaming:
6071 scm_rstate -> scm_rstate_t
6072 scm_rng -> scm_rng_t
6073 scm_i_rstate -> scm_i_rstate_t
6074 the old names are deprecated, all in-Guile uses changed.
6076 * procs.h: type renaming:
6077 scm_subr_entry -> scm_subr_entry_t
6078 the old name is deprecated, all in-Guile uses changed.
6080 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
6082 scm_option -> scm_option_t
6083 the old name is deprecated, all in-Guile uses changed.
6085 * objects.c: various long -> scm_bits_t changes.
6086 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
6088 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
6091 * num2integral.i.c: new file, multiply included by numbers.c, used
6092 to "templatize" the various integral <-> num conversion routines.
6094 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
6095 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
6097 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
6098 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
6099 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
6100 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
6101 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
6102 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
6103 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
6104 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
6105 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
6106 scm_num2size): new functions.
6108 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
6110 * load.c: change int -> size_t in various places (where the
6111 variable is used to store a string length).
6112 (search-path): call scm_done_free, not scm_done_malloc.
6114 * list.c (scm_ilength): return a scm_bits_t, not long.
6115 some other {int,long} -> scm_bits_t changes.
6117 * hashtab.c: various [u]int -> scm_bits_t changes.
6118 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
6119 (scm_ihashx): n: uint -> scm_bits_t
6120 use scm_bits2num instead of scm_ulong2num.
6122 * gsubr.c: various int -> scm_bits_t changes.
6124 * goops.[hc]: various {int,long} -> scm_bits_t changes.
6126 * gh_data.c (gh_num2int): no loss of precision any more.
6128 * gh.h (gh_str2scm): len: int -> size_t
6129 (gh_{get,set}_substr): start: int -> scm_bits_t,
6131 (gh_<num>2scm): n: int -> scm_bits_t
6132 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
6133 (gh_length): return scm_bits_t, not unsigned long.
6135 * gc.[hc]: various small changes relating to many things stopping
6136 being long and starting being scm_[u]bits_t instead.
6137 scm_mallocated should no longer wrap around.
6139 * fports.h: type renaming:
6140 scm_fport -> scm_fport_t
6141 the old name is deprecated, all in-Guile uses changed.
6143 * fports.c (fport_fill_input): count: int -> scm_bits_t
6144 (fport_flush): init_size, remaining, count: int -> scm_bits_t
6146 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
6147 those prototypes, as the functions they prototype don't exist.
6149 * fports.c (default_buffer_size): int -> size_t
6150 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
6151 default_size: int -> size_t
6152 (scm_setvbuf): csize: int -> scm_bits_t
6154 * fluids.c (n_fluids): int -> scm_bits_t
6155 (grow_fluids): old_length, i: int -> scm_bits_t
6156 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
6158 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
6160 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
6161 the new and shiny SCM_NUM2INT.
6163 * extensions.c: extension -> extension_t (and made a typedef).
6165 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
6166 there are no nasty surprises if/when the various deeply magic tag
6167 bits move somewhere else.
6169 * eval.c: changed the locals used to store results of SCM_IFRAME,
6170 scm_ilength and such to be of type scm_bits_t (and not int/long).
6171 (iqq): depth, edepth: int -> scm_bits_t
6172 (scm_eval_stack): int -> scm_bits_t
6173 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
6174 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
6175 i: int -> scm_bits_t
6177 * environments.c: changed the many calls to scm_ulong2num to
6179 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
6181 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
6183 * debug.h: type renaming:
6184 scm_debug_info -> scm_debug_info_t
6185 scm_debug_frame -> scm_debug_frame_t
6186 the old names are deprecated, all in-Guile uses changed.
6187 (scm_debug_eframe_size): int -> scm_bits_t
6189 * debug.c (scm_init_debug): use scm_c_define instead of the
6190 deprecated scm_define.
6192 * continuations.h: type renaming:
6193 scm_contregs -> scm_contregs_t
6194 the old name is deprecated, all in-Guile uses changed.
6195 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
6196 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
6198 * continuations.c (scm_make_continuation): change the type of
6199 stack_size from long to scm_bits_t.
6201 * ports.h: type renaming:
6202 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
6203 scm_port -> scm_port_t
6204 scm_ptob_descriptor -> scm_ptob_descriptor_t
6205 the old names are deprecated, all in-Guile uses changed.
6206 (scm_port_t.entry): int -> scm_bits_t.
6207 (scm_port_t.line_number): int -> long.
6208 (scm_port_t.putback_buf_size): int -> size_t.
6210 * __scm.h (long_long, ulong_long): deprecated (they pollute the
6211 global namespace and have little value beside that).
6212 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
6214 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
6215 exist (for size_t & ptrdiff_t).
6216 (scm_sizet): deprecated.
6218 * Makefile.am (noinst_HEADERS): add num2integral.i.c
6220 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
6222 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
6223 SCM_VARIABLE_INIT since that it what it used to be.
6225 * deprecation.c (scm_include_deprecated_features): Make docstring
6226 ANSIsh. Thanks to Matthias Köppe!
6228 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
6230 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
6231 needed for weak-key hashtables.
6233 * procs.c (scm_make_subr_with_generic): Add missing last argument
6234 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
6236 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
6237 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
6239 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
6241 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
6243 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
6244 `duplicate_string'. Do not use an indirect cell, store symbol
6245 directly in collision list of hash table.
6246 (duplicate_string): Removed.
6248 * init.c (scm_init_guile_1): Call scm_init_extensions.
6250 * Makefile.am: Add "extensions.c" and related files in all the
6253 * extensions.h, extension.c: New files.
6255 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
6257 * modules.h (scm_system_module_env_p): Move out of deprecated
6260 * rw.h (scm_init_rw): Added prototype.
6262 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
6263 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
6264 New functions. They replace scm_make_gsubr and
6265 scm_make_gsubr_with_generic. The `make' variants only create the
6266 gsubr object, while the `define' variants also put it into the
6267 current module. Changed all callers.
6268 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
6270 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
6271 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
6272 functions. They replace scm_make_subr, scm_make_subr_opt and
6273 scm_make_subr_with_generic. The `make' variants only create the
6274 subr object, while the `define' variants also put it into the
6275 current module. Changed all callers.
6276 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
6279 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
6280 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
6283 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
6285 * throw.c (scm_lazy_catch): Slight docstring clarification.
6287 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
6289 * throw.c: Lazy-catch handlers are no longer allowed to return.
6290 Fixed comments throughout.
6291 (scm_ithrow): Signal an error when a lazy-catch handler returns.
6292 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
6295 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
6296 refered to s_scm_minor_version previously.
6298 * modules.h, modules.c: Moved around a lot of code so that
6299 deprecated features appear at the bottom.
6300 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
6301 module_prefix, make_modules_in_var, beautify_user_module_x_var,
6302 scm_the_root_module, scm_make_module, scm_ensure_user_module,
6303 scm_load_scheme_module): Deprecated.
6304 (scm_system_module_env_p): Return SCM_BOOL_T directly for
6305 environments corresponding to the root module.
6306 (convert_module_name, scm_c_resolve_module,
6307 scm_c_call_with_current_module, scm_c_define_module,
6308 scm_c_use_module, scm_c_export): New.
6309 (the_root_module): New static variant of scm_the_root_module. Use
6310 it everywhere instead of scm_the_root_module.
6312 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
6313 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
6314 (scm_c_with_fluid): New.
6315 (scm_with_fluids): Use scm_c_with_fluids instead of
6316 scm_internal_with_fluids.
6318 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
6319 `scm_init_goops'. Do not explicitly create/switch modules.
6320 Return SCM_UNSPECIFIED.
6321 (scm_init_goops): Only register `%init-goops-builtins' procedure.
6322 (scm_load_goops): Use scm_c_resolve_module instead of
6325 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
6326 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
6327 `scm_init_rw' prior to loading the startup files.
6329 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
6330 scm_init_rdelim. Do not explicitly create/switch modules.
6331 Return SCM_UNSPECIFIED.
6332 (scm_init_rdelim): Only register `%init-rdelim-builtins'
6335 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
6336 explicitly create/switch modules. Return SCM_UNSPECIFIED.
6337 (scm_init_rw): Only register `%init-rw-builtins' procedure.
6339 * script.c (scm_shell): Evaluate the compiled switches in the
6340 current module, not in the root module.
6342 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
6344 * fluids.c (scm_c_with_fluids): Rename from
6345 scm_internal_with_fluids.
6346 (scm_internal_with_fluids): Deprecated.
6347 (scm_c_with_fluid): New.
6349 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6351 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
6353 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
6354 accessed with SCM_C[AD]R.
6356 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
6358 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
6360 * version.c (s_scm_major_version): doc fixes.
6361 (s_scm_minor_version): doc fixes.
6362 (s_scm_minor_version): new function.
6364 * version.h (scm_init_version): new function.
6366 * versiondat.h.in: add GUILE_MICRO_VERSION.
6368 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
6370 * deprecation.c (scm_init_deprecation): Renamed
6371 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
6373 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
6375 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
6376 dependent on cpp_cnvt.awk
6378 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6380 * script.c (scm_compile_shell_switches): New command line option
6381 `--use-srfi' for loading a list of SRFIs on startup.
6382 (scm_shell_usage): Added `--use-srfi' to help message.
6384 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
6386 Merged from mvo-vcell-cleanup-1-branch.
6388 The concept of vcells has been removed from Guile. With it,
6389 explicit obarrays and associated operations are gone. Use
6390 hashtables instead of obarrays.
6392 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
6393 result as variable instead of vcell. Glocs no longer point to a
6394 vcell but to a variable. Use scm_c_define instead of
6395 scm_sysintern and treat the result as a variable (which it is),
6398 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
6399 SCM_DEFVARIABLEP): Deprecated.
6400 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
6401 (variable_print): Do not print name of variable.
6402 (variable_equalp): Compare values, not vcells.
6403 (anonymous_variable_sym): Removed.
6404 (make_vcell_variable): Removed.
6405 (make_variable): New, as replacement.
6406 (scm_make_variable, scm_make_undefined_variable): Do not take name
6408 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
6410 (scm_builtin_variable): Deprecated.
6412 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
6413 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
6414 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
6415 scm_sysintern, scm_sysintern0, scm_symbol_value0,
6416 scm_string_to_obarray_symbol, scm_intern_symbol,
6417 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
6418 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
6419 Deprecated and moved to "symbols-deprecated.c".
6420 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
6421 (scm_init_symbols): Call scm_init_symbols_deprecated.
6422 * symbols-deprecated.c: New file.
6423 * Makefile.am: Added symbols-deprecated.c and related files in all
6426 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
6427 SCM_GLOBAL_VCELL_INIT): Deprecated.
6428 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
6429 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
6431 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
6434 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
6435 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
6436 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
6437 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
6438 Changed according to the `throughout' comments.
6440 * modules.h, modules.c (scm_module_system_booted_p): Changed type
6442 (scm_module_type): Removed.
6443 (the_root_module): Renamed to the_root_module_var. Now points to
6444 a variable instead of a vcell. Updated all uses.
6445 (scm_the_root_module): Return SCM_BOOL_F when module systems
6446 hasn't been booted yet.
6447 (SCM_VALIDATE_STRUCT_TYPE): Removed.
6448 (scm_post_boot_init_modules): Made static.
6449 (scm_set_current_module): Call scm_post_boot_init_modules on first
6451 (make_modules_in, beautify_user_module_x, resolve_module,
6452 try_module_autoload, module_make_local_var_x): Tacked on "_var"
6453 suffix. Now point to variables instead of vcells. Updated all
6455 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
6456 and return SCM_BOOL_F in that case.
6457 (scm_module_transformer): Likewise.
6458 (sym_module, scm_lookup_closure_module, scm_env_module): New.
6459 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
6460 (scm_eval_closure_lookup): Do not allow new definitions when
6461 `interface' flag is set.
6462 (scm_standard_interface_eval_closure): New.
6463 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
6464 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
6465 scm_c_lookup, scm_c_module_define, scm_c_define,
6466 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
6467 scm_modules_prehistory): New.
6468 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
6469 instead of scm_intern0.
6471 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
6474 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
6475 hashtable operations to maintain the keywords, not obarray ones.
6477 * init.c (scm_load_startup_files): Do not call
6478 scm_post_boot_init_modules. This is done by
6479 scm_set_current_module now.
6480 (scm_init_guile_1): Call scm_modules_prehistory. Call
6481 scm_init_variable early on.
6483 * goops.c (s_scm_sys_goops_loaded): Get
6484 var_compute_applicable_methods from scm_sym2var, not from a direct
6485 invocation of scm_goops_lookup_closure.
6487 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
6489 * gc.c: Added simple debugging hack to mark phase of GC: When
6490 activated, do not tail-call scm_gc_mark. This gives nice
6492 (scm_unhash_name): Removed.
6494 * feature.c (features): Renamed to features_var. Now points to a
6495 variable instead of a vcell. Updated all uses.
6497 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
6498 `scm_current_module_lookup_closure' which will do the right thing
6499 when the module system hasn't been booted yet.
6500 (SCM_GLOC_SYM): Removed.
6501 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
6502 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
6504 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
6505 instead of with vcells. Do not overwrite `var' with the result of
6506 the lookup, use the new `real_var' instead. Remove `var2' in
6507 exchange (which was only used with threads).
6508 (sym_three_question_marks): New.
6509 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
6511 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
6512 (scm_m_atfop): Expect the function definition to be a variable
6514 (scm_macroexp): Do not use `unmemocar', explicitely remember the
6516 (scm_unmemocopy): Removed thoughts about anti-macro interface.
6517 (scm_eval_args): Use more explicit code in the gloc branch of the
6518 atrocious struct ambiguity test. The optimizer will sort this
6520 (scm_deval_args): Likewise.
6521 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
6522 remember the symbol instead. Added some comments where
6523 scm_tc3_cons_gloc really exclusively refers to structs.
6524 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
6525 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
6526 of scm_sysintern in general.
6528 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
6531 * debug.c (s_scm_make_gloc): Only allow proper variables, no
6532 pairs. Put the variable directly in the gloc.
6533 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
6534 (scm_init_debug): Use scm_c_define instead scm_sysintern.
6536 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
6538 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
6539 scm_the_last_stack_fluid_var. It now points to a variable instead
6540 of a vcell. Updated all uses.
6541 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
6542 instead of a vcell. Updated all uses.
6544 * _scm.h: Include "variables.h" and "modules.h" since almost
6545 everybody needs them now.
6547 * root.h (scm_symhash, scm_symhash_vars): Removed.
6548 * gc.c (scm_init_storage): Do not initialize them.
6550 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6552 * eval.c (scm_init_eval): Initialize scm_undefineds and
6555 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
6556 like the SCM_NEWCELL macro counterparts.
6558 (scm_init_storage, scm_init_gc): Moved initialization of
6559 scm_tc16_allocated from scm_init_gc to scm_init_storage.
6561 (scm_init_storage): Moved initialization of scm_undefineds and
6562 scm_listofnull to eval.c, initializion of scm_nullstr to
6563 strings.c, initializion of scm_nullvect to vectors.c.
6565 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
6566 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
6568 * init.c (scm_init_guile_1): Reordered some initializations and
6569 added dependcy information comments.
6571 * load.c (scm_init_load): Use scm_nullstr.
6573 * strings.c (scm_init_strings): Initialize scm_nullstr.
6575 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
6577 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
6579 * values.c (print_values): Print as a unreadable object, not as
6580 multiple lines. Thanks to Matthias Köppe!
6582 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
6584 * deprecation.c: Fixed copyright date.
6586 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
6587 DEPRECATION_H to SCM_DEPRECATION_H.
6589 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
6591 * guile-doc-snarf.in: Update copyright.
6592 Fix relative path bug. Thanks to Sergey Poznyakoff.
6594 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
6596 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
6597 accept open ports. Thanks to Quetzalcoatl Bradley!
6599 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6601 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
6602 has 779 primitives on startup.
6604 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
6606 * eval.c (scm_i_eval): Copy expression before passing it to
6607 SCM_XEVAL. The copy operation was removed unintendedly during my
6608 change on 2001-03-25.
6610 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
6612 from Matthias Köppe (thanks!):
6614 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
6617 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
6620 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
6622 * gc.c (scm_init_gc): Added FIXME comment.
6624 * hooks.c: Since hooks don't have a name any more, it is not
6625 necessary to include objprop.h.
6627 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
6629 (symbol_name, scm_make_hook_with_name): Removed.
6631 (scm_create_hook): Don't set the hook's name property.
6633 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
6635 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
6637 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
6639 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
6640 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
6641 FLOBUFLEN and define it unconditionally.
6643 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
6645 * gh_data.c (gh_lookup): Call gh_module_lookup with
6646 `scm_current_module ()', not `#f'.
6647 (gh_module_lookup): Expect a module instead of an obarray as first
6648 argument and do lookup in that module.
6650 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
6651 arrays. The length of array is already determined differently and
6652 scm_uniform_vector_length does not work on arrays.
6654 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
6656 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
6657 as well. "SCM (*)(...)" does not work on RedHat 7.1.
6659 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
6660 they are not used. Changed `wrong type' error into `wrong num
6661 args' error. Changed all callers.
6663 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
6664 arguments are supplied.
6666 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
6668 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
6669 describe `regexp/notbol' and `regexp/noteol' execution flags.
6671 * strop.c (scm_substring_move_x): Doc fix; nfc.
6673 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
6675 * objects.c, objects.h (scm_valid_object_procedure_p): New.
6676 (scm_set_object_procedure_x): Use it to check argument. Fix
6679 * evalext.c (scm_definedp): Fix docstring.
6681 2001-05-05 Gary Houston <ghouston@arglist.com>
6683 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
6686 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
6688 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
6689 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
6690 Change R4RS references to R5RS.
6692 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
6693 docstring source are correctly reproduced in the output (ii)
6694 we don't anymore get occasional trailing quotes. Also reorganized
6695 and commented the code a little.
6697 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
6700 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6702 * strop.c (scm_string_split): New procedure.
6704 * strop.h (scm_string_split): Added prototype.
6706 2001-05-04 Gary Houston <ghouston@arglist.com>
6708 * socket.c: define uint32_t if netdb.h doesn't. thanks to
6711 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
6713 * rw.c: Include "modules.h" and "strports.h".
6715 * net_db.h (scm_gethost): Added prototype.
6717 * deprecation.h, deprecation.c: New.
6718 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
6719 (DOT_X_FILES): Added "deprecation.x".
6720 (modinclude_HEADERS): Added "deprecation.h".
6722 * init.c: Include "deprecation.h".
6723 (scm_init_guile_1): Call scm_init_deprecation.
6725 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
6727 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
6728 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
6731 2001-04-29 Gary Houston <ghouston@arglist.com>
6733 * rw.c: new file, implementing C part of module (ice-9 rw).
6734 (scm_read_string_x_partial): moved from ioext.c
6735 (scm_init_rw): new proc.
6737 init.c: include rw.h and call scm_init_rw.
6738 Makefile.am: include rw.c and rw.h.
6740 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
6742 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
6743 know what's supposed to happen to it.
6745 * list.h (scm_list_star): deprecation expired - removed.
6747 * numbers.h (scm_dblproc): deprecation expired - removed.
6748 (SCM_UNEGFIXABLE): deprecation expired - removed.
6749 (SCM_FLOBUFLEN): deprecation expired - removed.
6750 (SCM_INEXP): deprecation expired - removed.
6751 (SCM_CPLXP): deprecation expired - removed.
6752 (SCM_REAL): deprecation expired - removed.
6753 (SCM_IMAG): deprecation expired - removed.
6754 (SCM_REALPART): deprecation expired - removed.
6755 (scm_makdbl): deprecation expired - removed.
6756 (SCM_SINGP): deprecation expired - removed.
6757 (SCM_NUM2DBL): deprecation expired - removed.
6758 (SCM_NO_BIGDIG): deprecation expired - removed.
6760 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
6761 (scm_tc_dblr): deprecation expired - removed.
6762 (scm_tc_dblc): deprecation expired - removed.
6763 (scm_tc16_flo): deprecation expired - removed.
6764 (scm_tc_flo): deprecation expired - removed.
6766 * tag.h (scm_tag): deprecation expired - removed.
6768 * tag.c: (scm_tag): deprecation expired - removed.
6770 * ioext.c: (scm_fseek): deprecation expired - removed.
6772 * ioext.h (scm_fseek): deprecation expired - removed.
6774 * gh_data.c (gh_int2scmb): deprecation expired - removed.
6776 * gh.h (gh_int2scmb): deprecation expired - removed.
6778 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
6780 * stacks.c (scm_make_stack): Fix typo in docstring.
6782 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
6784 * error.c (scm_sysmissing): deprecation expired - removed.
6786 * error.h (scm_sysmissing): deprecation expired - removed.
6789 (scm_init_gc): gc-thunk deprecation expired - removed.
6790 (scm_gc_vcell): deprecation expired - removed.
6791 (gc_async_thunk): scm_gc_vcell related code removed.
6793 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
6796 (SCM_NSTRINGP): deprecation expired - removed.
6797 (SCM_NRWSTRINGP): deprecation expired - removed.
6799 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
6802 (SCM_ICHRP): deprecation expired - removed.
6803 (SCM_ICHR): deprecation expired - removed.
6804 (SCM_MAKICHR): deprecation expired - removed.
6807 (SCM_INPORTP): deprecation expired - removed.
6808 (SCM_OUTPORTP): deprecation expired - removed.
6810 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
6812 * modules.c (scm_module_type): New.
6813 (scm_post_boot_init_modules): Initialize from Scheme value.
6814 (the_module, scm_current_module, scm_init_modules): the_module is
6816 (scm_current_module): Export to Scheme.
6817 (scm_set_current_module): Do not call out to Scheme, do all the
6818 work in C. Export procedure to Scheme. Only accept modules, `#f'
6819 is no longer valid as the current module. Only set
6820 scm_top_level_lookup_closure_var and scm_system_transformer when
6821 they are not deprecated.
6822 (scm_module_transformer, scm_current_module_transformer): New.
6824 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
6825 scm_current_module_transformer, scm_module_transformer): New.
6827 * gh_data.c: Removed FIXME comment about gh_lookup returning
6828 SCM_UNDEFINED. That's the right thing to do.
6830 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
6831 into the conditionally compiled sections.
6832 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
6833 scm_current_module_transformer instead of scm_system_transformer.
6834 * init.c (start_stack): Move initialization of
6835 scm_system_transformer to the deprecated section.
6837 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
6839 * throw.c (scm_throw): Correct docstring.
6841 2001-04-22 Gary Houston <ghouston@arglist.com>
6843 * socket.c: attempted to improve the docstrings slightly.
6845 * net_db.c: remove bogus "close" declaration.
6846 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
6847 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
6849 * net_db.h: declarations moved too.
6851 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
6853 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
6854 (VALIDATE_INET6): new macro.
6855 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
6856 inet-pton and inet-ntop.
6857 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
6858 (scm_addr_vector): use ipv6_net_to_num.
6860 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
6862 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
6863 smob number explicitly. Use SCM_TC2SMOBNUM instead.
6865 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
6866 when compiled in debug mode.
6868 (scm_gc_sweep): Only call smob's free function if it is defined.
6870 * print.c (scm_iprin1): No need to check for validity of smob
6871 type or existence of print function.
6873 * smob.[ch] (scm_smobs): Made into a fixed size global array.
6874 Resizing will not work well with preemptive threading.
6876 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
6878 (scm_make_smob_type): Extracted initialization of smob
6879 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
6880 of the critical section.
6882 (scm_smob_prehistory): Initialize all smob descriptors. By
6883 default, don't assign a smob free function: Most smob types don't
6886 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
6888 2001-04-21 Gary Houston <ghouston@arglist.com>
6890 * socket.c (FLIP_NET_HOST_128): new macro.
6891 (scm_fill_sockaddr): use new macro.
6892 (scm_addr_vector): completed IPv6 address support. added const
6893 to the address parameter.
6895 2001-04-20 Gary Houston <ghouston@arglist.com>
6897 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
6898 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
6900 (scm_addr_vector): use a switch instead of multiple if statements.
6901 Add support for IPv6 (incomplete) .
6902 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
6904 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
6906 * struct.c (scm_free_structs): Only pairs may be accessed with
6909 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6911 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
6913 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
6914 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
6915 parentheses in order to get the correct associativity.
6917 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6919 * unif.c (scm_array_to_list): Added missing handling of arrays of
6920 bytes. Thanks to Masao Uebayashi for the bug report.
6922 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6924 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
6927 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6929 * procs.h (SCM_CLOSURE_FORMALS): New macro.
6931 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
6932 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
6933 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
6934 SCM_CLOSURE_FORMALS.
6936 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
6937 (scm_i_procedure_arity): Prefer stronger predicates like
6938 SCM_NULLP or SCM_FALSEP over SCM_IMP.
6940 * macros.c (macro_print): Extracted macro printing code from
6941 print.c and simplified it.
6943 (scm_macro_type): Use SCM_MACRO_TYPE;
6945 (scm_init_macros): Use macro_print for printing macros.
6947 * print.c (scm_print_opts): Improved option documentation.
6949 (scm_iprin1): Extracted printing of macros to macros.c.
6950 Simplified printing of ordinary closures.
6952 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
6953 Martin Grabmueller for the bug report.
6955 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6957 This patch eliminates some further applications of SCM_C[AD]R to
6960 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
6961 never been applied to real pairs.
6963 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
6965 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
6967 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
6968 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
6969 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
6971 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
6974 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
6975 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
6977 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
6978 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
6979 SCM_SET{AND,OR}_CAR.
6981 2001-04-17 Gary Houston <ghouston@arglist.com>
6983 * some initial support for IPv6:
6985 * socket.c (scm_fill_sockaddr): improve the argument validation.
6986 don't allocate memory until all args are checked. instead of
6987 unconditional memset of soka, try setting sin_len to 0 if
6988 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
6989 (scm_socket, scm_connect): extend docstrings for IPv6.
6990 (scm_init_socket): intern AF_INET6 and PF_INET6.
6992 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
6994 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
6995 matches SCM_DEFER_INTS at the beginning of the function.
6997 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
6999 * gc.c (scm_igc): Unconditionally call
7000 SCM_CRITICAL_SECTION_START/END.
7002 * fluids.c (next_fluid_num): Unconditionally call
7003 SCM_CRITICAL_SECTION_START/END.
7004 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
7006 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
7007 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
7010 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
7011 Defined as nothing for the case of !defined(USE_THREADS).
7012 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
7014 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
7015 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
7017 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
7018 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
7019 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
7020 SCM_CRITICAL_SECTION_START/END.
7021 (SCM_REALLOW_INTS: Bug fix. Don't call
7022 SCM_THREAD_SWITCHING_CODE.
7023 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
7024 SCM_THREAD_SWITCHING_CODE directly.
7025 (SCM_ENTER_A_SECTION): Unconditionally use
7026 SCM_CRITICAL_SECTION_START/END. (was:
7027 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
7029 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7031 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
7032 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
7033 allowed to explicitly set this macro via the CFLAGS variable
7036 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
7037 (SCM_THREAD_CRITICAL_SECTION_START,
7038 SCM_THREAD_CRITICAL_SECTION_END): Renamed
7039 SCM_THREAD_CRITICAL_SECTION_START/END to
7040 SCM_CRITICAL_SECTION_START/END.
7042 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
7044 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
7047 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
7048 (MISSING_BZERO_DECL): Remove the declaration.
7050 Thanks to NIIBE Yutaka.
7052 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7054 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
7055 goops module should be registered in order to work for an
7056 application which uses libguile statically linked.)
7058 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
7060 * numbers.[ch] (scm_num2long, scm_num2long_long,
7061 scm_num2ulong_long, scm_num2ulong): Argument position is an
7064 * environments.c (eval_environment_folder,
7065 import_environment_folder), gh_data.c (gh_scm2longs,
7066 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
7067 for integers and pointers, respectively.
7069 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
7070 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
7071 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
7072 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
7074 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
7075 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
7076 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
7077 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
7078 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
7079 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
7081 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
7083 * strings.c (scm_read_only_string_p): Update docstring to reflect
7084 current (non-)usage of "read only" strings.
7085 (scm_make_shared_substring): Clarify docstring by changing
7086 "semantics" to "arguments".
7088 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7090 * hooks.c (scm_make_hook, scm_make_hook_with_name),
7091 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
7094 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7096 The following changes make the documentation more consistent.
7098 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
7099 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
7100 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
7101 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
7104 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
7105 (scm_array_dimensions, scm_make_shared_array),
7106 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
7107 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
7108 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
7109 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
7110 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
7111 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
7112 macros.c (scm_makmmacro), list.c (scm_append), environments.c
7113 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
7114 @example ... @end example to @lisp ... @end lisp.
7116 * weaks.c (scm_weak_vector): Corrected docstring.
7118 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
7119 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
7120 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
7121 (scm_hashx_set_x, scm_hashx_get_handle),
7122 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
7123 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
7124 vectors.c (scm_vector_fill_x), strings.c
7125 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
7126 objprop.c (scm_set_object_properties_x):
7127 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
7128 strports.c (scm_call_with_input_string), ports.c
7129 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
7130 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
7131 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
7132 (scm_make_weak_vector,scm_weak_vector_p),
7133 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
7134 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
7135 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
7136 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
7137 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
7138 Made parameter names match documentation by renaming parameters
7139 and/or fixing docstrings.
7141 * numbers.c (scm_ash): Corrected Texinfo markup.
7143 * strop.c (scm_string_index, scm_string_rindex),
7144 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
7146 * vports.c (scm_make_soft_port), unif.c
7147 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
7148 (scm_dimensions_to_uniform_array, scm_transpose_array),
7149 (scm_array_in_bounds_p, scm_uniform_vector_ref),
7150 (scm_bit_count, scm_bit_position, scm_bit_count_star),
7151 (scm_array_to_list, scm_list_to_uniform_array),
7152 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
7153 (scm_open_input_string, scm_open_output_string),
7154 (scm_get_output_string), strop.c (scm_string_copy),
7155 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
7156 (scm_get_internal_real_time, scm_times),
7157 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
7158 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
7159 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
7160 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
7161 simpos.c (scm_system), random.c (scm_random_uniform),
7162 (scm_random_normal, scm_random_exp), ramap.c
7163 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
7164 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
7165 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
7166 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
7167 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
7168 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
7169 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
7170 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
7171 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
7172 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
7173 (scm_logand, scm_logior, scm_logxor, scm_lognot),
7174 (scm_integer_expt, scm_bit_extract, scm_logcount),
7175 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
7176 net_db.c (scm_inet_netof, scm_lnaof), modules.c
7177 (scm_interaction_environment), macros.c (scm_makacro),
7178 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
7179 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
7180 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
7181 (scm_fluid_ref), filesys.c (scm_open_fdes),
7182 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
7183 Docstring correction: `Returns' -> `Return'
7185 * gc.c (scm_set_debug_cell_accesses_x):
7186 (s_scm_gc_set_debug_check_freelist_x):
7187 * fluids.c (scm_fluid_p): Added texinfo markup.
7189 * error.c (scm_strerror): Made docstring more precise.
7191 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
7192 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
7193 (scm_symbol_p, scm_symbol_to_string), strorder.c
7194 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
7195 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
7196 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
7197 (scm_string_ci_geq_p), strop.c (scm_string_copy),
7198 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
7200 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
7202 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
7203 mode, as suggested by Michael Livshin.
7205 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
7207 * backtrace.c (display_backtrace_body): since the `print_state'
7208 variable is not used (instead its data field is used directly as
7209 `pstate'), protect it from the hungry compiler optimizations.
7210 thanks to Bill Schottstaedt for the report.
7212 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
7214 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
7215 It is only defined and used if guile is compiled with
7216 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
7217 let cells with a free_cell type tag be visible outside of the
7218 garbage collector when in debug mode.
7220 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
7222 (scm_assert_cell_valid): Use a local static variable to avoid
7225 (MARK): Only check for rogue cell pointers in debug mode. Use
7226 scm_cellp for this purpose and place all checks for rogue pointers
7227 into that function. Further, since due to conservative scanning
7228 we may encounter free cells during marking, don't use the standard
7229 cell type accessor macro to determine the cell type.
7231 (scm_cellp): Check if the cell pointer actually points into a
7234 (scm_init_gc): Initalize scm_tc16_allocated.
7236 * gc.h (GCH): Renamed to SCM_GC_H.
7238 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
7239 might be unnecessary, but I feel better this way :-)
7241 (SCM_GC_CELL_TYPE): New macro.
7243 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
7244 in guile, and it is unlikely that they will be applied to real
7247 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
7249 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
7250 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
7252 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
7253 make sure that in debug mode no free cell will ever be visible
7254 outside of the garbage collector.
7256 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
7258 * async.c (scm_asyncs_pending): Don't use != to compare SCM
7261 * async.c (scm_system_async), variable.c (scm_make_variable,
7262 scm_make_undefined_variable): Use scm_cons to create a pair.
7264 * debug.c (scm_reverse_lookup): Perform proper type checking.
7265 Remove suspicious use of SCM_SLOPPY_CONSP.
7267 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
7268 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
7269 the corresponding optimization.
7271 * eval.c (iqq): Use proper type check.
7273 (scm_m_expand_body): Remove redundant type checks.
7275 (promise_print): Don't access promise cells as pairs.
7277 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
7278 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
7279 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
7280 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
7281 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
7283 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
7284 (scm_iprin1): Use new macro predicate and accessors.
7286 * eval.h (scm_tc16_macro): Removed declaration. It is declared
7289 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
7290 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
7291 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
7292 SCM_VARIABLE_H. Even the macros that are used to inhibit
7293 including a header file twice should be in the SCM_ namespace.
7295 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
7296 properties.c (scm_primitive_property_ref,
7297 scm_primitive_property_del_x): Prefer stronger predicates like
7298 SCM_NULLP or SCM_FALSEP over SCM_IMP.
7300 * gc.c (MARK): Use proper macros to access procedure-with-setter
7301 cell elements and closure cell elements.
7303 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
7304 access free cells as pairs.
7306 (scm_unprotect_object): scm_hashq_get_handle returns #f if
7307 no hashtab entry is found.
7309 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
7310 SCM_CLR_PORT_OPEN_FLAG.
7312 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
7313 use SCM_SET_C[AD]R for uninitialized cells.
7315 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
7316 If the hashtable has no slots, return #f instead of '(). This
7317 unifies the return value with most assoc-functions.
7319 (scm_hash_fn_ref): Use proper type check.
7321 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
7322 Removed references to non-existing functions from documentation.
7324 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
7325 access keyword cell elements.
7327 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
7330 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
7332 * print.c (scm_iprlist): Added comment. Improved loop
7335 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
7338 * smob.c (scm_markcdr): Don't access smob cells as pairs.
7340 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
7342 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
7345 * variable.c (variable_print, variable_equalp, scm_variable_ref,
7346 scm_variable_set_x): Use proper macros to access variable cell
7349 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
7351 * variable.h (SCM_VARVCELL): Don't access variable cells as
7354 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
7355 added FIXME comment, removed register specifier.
7357 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
7359 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
7360 * init.c (scm_init_guile_1): Don't init goopscore module.
7362 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
7364 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
7366 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7368 * strop.c (scm_string_to_list): Fixed docstring markup.
7369 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
7370 (scm_string_downcase, scm_string_capitalize_x),
7371 (scm_string_capitalize): Rewrote and corrected docstrings.
7372 (scm_string_ci_to_symbol): Made docstring more explicit.
7374 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
7376 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
7378 (scm_call_with_values): Removed.
7379 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
7380 so that it can be exported.
7381 (scm_call_with_values): Removed.
7383 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
7384 * eval.c: Include "libguile/values.h"
7385 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
7387 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
7388 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
7389 New delcarations to support above change.
7391 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
7392 errors with last change.
7394 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
7396 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
7397 scm_i_eval): Moved the application of the system transformer from
7398 scm_i_eval to scm_primitive_eval.
7400 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
7402 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
7404 * strop.c (scm_string_index): Fix docstring line break
7407 * list.c (scm_cons_star): Fix docstring typo.
7409 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
7411 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
7412 (big2str), ports.c (scm_drain_input), read.c (scm_read,
7413 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
7414 scm_make_string, scm_string_append), strports.c (st_resize_port,
7415 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
7416 scm_makstr with calls to scm_allocate_string.
7418 * strings.[ch] (scm_allocate_string): New function.
7420 * strings.[ch] (scm_makstr): Deprecated.
7422 2001-03-18 Gary Houston <ghouston@arglist.com>
7424 * posix.c (scm_tmpnam): check that return value from tmpnam is not
7425 NULL. rewrote the docstring.
7426 (scm_mkstemp): new procedure implementing "mkstemp!".
7427 * posix.h: declare scm_mkstemp.
7429 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
7430 normally it would be found in netdb.h.
7432 2001-03-17 Gary Houston <ghouston@arglist.com>
7434 * sort.c (scm_sort): move sortvec variable to avoid a compiler
7435 warning when HAVE_ARRAYS is not defined. move len too.
7437 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
7438 (EXTRA_DOT_X_FILES): let configure set the value.
7439 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
7441 * gc.c (scm_must_malloc): changed the comment explaining when
7442 scm_must variants of malloc/free etc., should be used, based on
7443 explanation from Dirk Herrmann.
7444 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
7445 string with procedure name. use scm_must_malloc instead of malloc.
7446 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
7448 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
7449 scm_ungetc): use scm_must variants of malloc/realloc/free.
7450 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
7452 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7454 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
7455 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
7456 scm_wrong_type_arg instead.
7458 (SCM_WNA): Deprecated.
7460 * error.[ch] (scm_wta): Deprecated.
7462 * numbers.c (s_i_log): Minor comment fix.
7464 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
7465 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
7466 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
7467 wrong-num-args or misc errors.
7469 * unif.c (scm_make_shared_array, scm_transpose_array,
7470 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
7471 Validate the rest argument (note: this is only done when guile is
7472 built with SCM_DEBUG_REST_ARGUMENT=1)
7474 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
7475 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
7477 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
7478 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
7480 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7482 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
7483 instead of scm_wrong_num_args.
7485 * coop-threads.c: Don't include libguile/strings.h. (Was only
7486 needed for former implementation of SCM_WRONG_NUM_ARGS.)
7488 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
7489 wrong-num-args errors.
7491 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7493 * error.[ch] (scm_error_num_args_subr): New function.
7495 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7497 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
7498 (scm_length, scm_append, scm_reverse, scm_list_ref),
7499 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
7500 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
7501 (scm_delete1_x), gc.c (scm_map_free_list),
7502 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
7503 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
7504 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
7505 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
7506 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
7507 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
7508 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
7510 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
7511 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
7512 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
7513 symbols.c (scm_symbol_interned_p), numbers.c
7514 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
7517 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
7519 * snarf.h (SCM_CONST_LONG): Deprecated.
7520 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
7522 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7524 * numbers.c (scm_num2ulong): Check that a bignum is positive
7525 before looking at the magnitude. Correctly check for overflow
7527 (scm_num2long_long): Likewise.
7528 (scm_num2ulong_long): New.
7529 (ULONG_LONG_MAX): Define if not already defined.
7530 * numbers.h: (scm_num2ulong_long): New prototype.
7532 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7534 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
7536 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
7537 (SCM_OPOUTSTRPORTP): New predicate macros.
7538 (scm_open_input_string, scm_open_output_string),
7539 (scm_get_output_string): New prototypes.
7541 * strports.c (scm_open_input_string, scm_open_output_string),
7542 (scm_get_output_string): New procedures (SRFI-6 compliant).
7543 Made scm_tc16_strport non-static.
7545 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7547 * macros.h (SCM_ASSYNT): Removed unused object argument from
7550 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
7551 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
7552 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
7553 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
7554 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
7555 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
7556 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
7557 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
7558 scm_m_atdispatch): Removed unused object argument from call to
7561 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7563 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
7564 const int* to reflect that the input array of integers remains
7565 unchanged. Thanks to Brett Viren for the hint.
7567 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7569 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
7570 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
7572 (gh_scm2newstr, gh_symbol2newstr): Change call to
7573 scm_must_malloc() to malloc(), because user-free()able memory is
7576 * gc.c: Added declaration of `scm_debug_check_freelist'.
7578 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7580 * ports.c (scm_port_mode): Changed `mode' array size to 4.
7582 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
7584 * strports.c (scm_object_to_string): New procedure.
7585 (scm_strprint_obj): Deprecated.
7586 * strports.h: Reflect the changes.
7588 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
7590 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
7592 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
7593 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
7594 SCM_ASSYNT to check for correct argument types. Either use some
7595 SCM_VALIDATE_* macro or an explicit test.
7597 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
7600 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
7601 instead of calling scm_wta.
7603 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7605 * load.c (scm_primitive_load, scm_primitive_load_path),
7606 (scm_sys_search_load_path): Corrected docstrings (file ->
7609 * eval.c (scm_force): Added texinfo markup to docstring.
7610 (scm_promise_p): Renamed parameter to `obj' to match docstring.
7612 * debug-malloc.c: Reinserted #include <stdio.h>.
7614 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
7616 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
7618 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
7619 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
7620 Use SCM_LISTn instead of scm_listify.
7622 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7624 * _scm.h: Removed #include <errno.h>.
7626 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
7627 errno variable (can be a macro on some systems, for example when
7628 using linux libc with threads).
7630 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
7631 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
7632 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
7633 #include <errno.h> in these 20 out of 100 files.
7635 2001-03-10 Gary Houston <ghouston@arglist.com>
7637 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
7638 not already defined.
7640 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7642 * coop.c: Inserted #include <stdio.h>.
7644 * iselect.c: Reinserted #include <stdio.h>.
7646 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
7648 * posix.c: Replaced `#define' of __USE_XOPEN right before
7649 including unistd.h with a define of _GNU_SOURCE at the very top of
7652 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
7654 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
7655 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
7656 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
7657 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
7658 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
7659 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
7660 print.c, procprop.c, procs.c, properties.c, ramap.c,
7661 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
7662 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
7663 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
7664 Remove #include <stdio.h>
7665 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
7667 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
7669 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7671 * posix.c (scm_gethostname): Set initial name length to 256 for
7674 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7676 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
7677 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
7678 (scm_sethostname, scm_gethostname): New prototypes.
7680 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
7681 <sys/file.h>, if present.
7682 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
7683 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
7684 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
7685 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
7686 (scm_sethostname, scm_gethostname): New procedures.
7688 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
7690 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
7691 not optional (ii) "recommend" spelling correction.
7693 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7695 * ramap.c (racp): Removed optimization which caused array copying
7696 to fail if the two arrays shared storage. Re-inserted the IVDEP
7697 macros removed in the change of 2000-03-09. (Don't really have a
7698 complete grasp of what they are for, but they seem to be necessary
7699 on Crays. This needs testing!) Thanks to Miroslav Silovic.
7701 * hash.c (scm_string_hash): Don't downcase characters.
7703 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7705 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
7706 size from 277 --> 1009.
7708 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
7711 * coop-threads.c: Fixed change of 2001-03-06.
7713 * validate.h: Code formatting.
7715 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
7717 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
7718 (*.doc): Add dependency on guile-snarf.awk.in.
7720 * guile-snarf.awk.in: Neglect spaces at the end of
7721 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
7722 middle of docstrings. (To avoid the problem with gcc-2.96.)
7724 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
7726 * coop-threads.c (scm_call_with_new_thread), load.c
7727 (scm_primitive_load, scm_sys_search_load_path), random.c
7728 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
7729 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
7730 (potentially) issue a scm-misc-error or wrong-num-args error
7733 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
7734 about the expected type with the wrong-type-arg error message.
7736 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
7737 a C level bug that can't be fixed from scheme anyway.
7739 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7741 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
7742 Duplicate bindings are OK in a let* since a let* is semantically
7743 equivalent to a nested set of let:s.
7745 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7747 * print.c (scm_print_options): Fixed texinfo in docstring.
7749 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
7750 the underlying functions getservent, getprotoent or getnetent
7751 return NULL instead of signalling an error.
7753 2001-03-04 Gary Houston <ghouston@arglist.com>
7755 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
7756 taking an unexpectedly large filename for an AF_UNIX socket from
7757 bind/connect/sendto (thanks to Martin Grabmueller).
7759 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
7760 former and adjusted the latter.
7761 (scm_socket, scm_socketpair): cosmetic changes.
7762 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
7763 size_t as socklen_t substitute. don't restrict args/return values
7764 to INUM: allow full range of int or size_t.
7765 (scm_fill_sockaddr): check arguments before allocating memory, to
7766 avoid leakage. use malloc, not scm_must_malloc.
7767 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
7768 substitute. free the sockaddr structure before throwing an error.
7769 (scm_init_add_buffer): procedure removed, together with its static
7770 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
7771 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
7772 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
7773 scm_sendto): use a local buffer instead of scm_addr_buffer.
7774 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
7776 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
7777 call to detect whether recvfrom could be bothered to set the address.
7778 (scm_init_socket): don't call scm_init_addr_buffer.
7780 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
7782 * debug.c (scm_procedure_source, scm_procedure_environment),
7783 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
7784 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
7785 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
7786 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
7787 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
7788 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
7789 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
7790 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
7791 scm_array_to_list, scm_array_prototype), validate.h
7792 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
7793 scm_misc_error or scm_wrong_type_arg instead.
7795 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
7797 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7799 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
7800 (scm_sys_tag_body): Added.
7802 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
7804 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
7805 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
7806 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
7807 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
7808 options.c (scm_options), ports.c (scm_remove_from_port_table),
7809 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
7810 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
7811 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
7812 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
7815 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7817 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
7819 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
7821 * eval.c (scm_s_duplicate_bindings): New error message.
7822 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
7824 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
7826 * eval.h (SCM_EVALIM2): New macro. Use it when a
7827 immediate, literal constant should be evaluated.
7828 * eval.c (scm_s_duplicate_formals): New error message string.
7829 (scm_c_improper_memq): New function.
7830 (scm_m_lambda): Check for duplicate arguments.
7831 (scm_ceval, scm_deval): When executing a body: only cons a new
7832 toplevel environment frame when it is different from the
7833 existing one; use EVALCAR instead of SIDEVAL so that we can properly
7834 check for empty combinations; use SCM_EVALIM2 for the same reason
7835 in the non-toplevel loop.
7836 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
7837 New labels with the meaning of their non-"nontoplevel" partners,
7838 but they are used when it is known that the body is not evaluated at
7840 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
7841 reporting for empty combinations.
7843 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
7845 * Remove dump facilities.
7846 * dump.c, dump.h: Removed.
7847 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
7848 * init.c: Remove #include "libguile/dump.h".
7849 (scm_init_guile_1): Remove scm_init_dump.
7850 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
7851 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
7852 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
7853 (scm_set_smob_dump, scm_set_smob_undump): Removed.
7855 * keywords.c: Remove #include "libguile/dump.h".
7856 (keyword_dump, keyword_undump): Removed.
7857 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
7859 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7861 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
7862 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
7863 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
7864 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
7865 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
7866 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
7867 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
7868 to @code{} as the texinfo manual recommends, converted the
7869 examples to use a @lisp{}-environment.
7871 * strports.c (scm_eval_string): Cleaned up the docstring.
7873 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
7876 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
7877 (scm_number_to_string, scm_string_to_number, scm_number_p)
7878 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
7879 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
7880 (scm_ash): Added texinfo markup and removed obsolete @refill.
7881 (scm_gr_p): Corrected comment.
7882 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
7883 docstring) comments.
7884 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
7885 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
7886 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
7887 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
7888 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
7889 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
7890 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
7891 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
7893 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
7895 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
7896 (Obviously nobody compiles with SCM_RECKLESS defined...)
7898 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
7900 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7902 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
7904 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
7906 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
7908 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
7909 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
7910 since use of `z' suggests that the arguments may be complex.
7912 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
7915 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
7917 * dump.c (scm_binary_write, scm_binary_read), eval.c
7918 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
7919 scm_guardian_greedy_p, scm_make_guardian), fports.c
7920 (scm_file_port_p): Minor docstring fixes.
7922 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
7924 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
7926 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
7928 (make_class_from_template): Do not bother to set the current
7929 module around the call to DEFVAR, scm_eval takes care of that.
7930 (scm_init_goops): Make scm_module_goops and
7931 scm_goops_lookup_closure permanent objects.
7933 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
7934 top level, create a fresh top-level environment for each
7935 expression instead of mutating the exisint frame. This is
7936 important when that frame is closed over.
7938 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
7939 SCM_DIGSPERLONG instead of DIGSPERLONG.
7941 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
7943 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
7944 before applying arrow procedure in `cond' and before applying
7945 receiver procedure in call-with-current-continuation.
7946 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
7947 macro. The argument is expanded more than one time.
7949 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
7950 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
7952 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
7954 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
7957 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7959 * variable.c (scm_make_variable, scm_make_undefined_variable)
7960 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
7961 (scm_variable_bound_p), values.c (scm_values)
7962 (scm_call_with_values), unif.c (scm_bit_count)
7963 (scm_bit_set_star_x), symbols.c (scm_gentemp)
7964 (scm_gensym), strings.c (scm_string_p, scm_make_string)
7965 (scm_read_only_string_p, scm_string_length, scm_string_ref)
7966 (scm_string_set_x, scm_substring, scm_string_append), stime.c
7967 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
7968 (scm_copy_random_state, scm_random), print.c (scm_newline)
7969 (scm_write_char, scm_simple_format), debug-malloc.c
7970 (scm_malloc_stats), environments.c (scm_environment_p)
7971 (scm_environment_bound_p, scm_environment_ref)
7972 (scm_environment_fold, scm_environment_define)
7973 (scm_environment_undefine, scm_environment_set_x)
7974 (scm_environment_cell, scm_environment_observe)
7975 (scm_environment_observe_weak, scm_environment_unobserve)
7976 (scm_make_eval_environment, scm_eval_environment_p)
7977 (scm_eval_environment_set_local_x, scm_eval_environment_local)
7978 (scm_eval_environment_imported)
7979 (scm_eval_environment_set_imported_x, scm_make_import_environment)
7980 (scm_import_environment_p, scm_import_environment_imports)
7981 (scm_import_environment_set_imports_x, scm_make_export_environment)
7982 (scm_export_environment_p, scm_export_environment_private)
7983 (scm_export_environment_set_private_x)
7984 (scm_export_environment_signature)
7985 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
7986 Added texinfo markup.
7988 * ports.c (scm_drain_input): Lowercased argument to @var.
7989 (scm_current_input_port, scm_current_output_port): Filled in
7990 missing explanation.
7991 (scm_current_load_port, scm_set_current_output_port)
7992 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
7993 Added texinfo markup.
7995 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
7996 (scm_release_arbiter): Added texinfo markup to docstrings.
7997 Changed `Returns' to `Return'.
7998 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
8000 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
8002 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
8003 by doubling them to `@@'.
8005 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8007 * numbers.c (scm_lognot), random.c (scm_random,
8008 scm_random_normal, scm_random_solid_sphere_x,
8009 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
8010 scm_random_exp), dynwind.c
8011 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
8013 * goops.c (scm_sys_initialize_object, scm_instance_p,
8014 scm_class_name, scm_class_precedence_list, scm_class_slots,
8015 scm_class_environment, scm_generic_function_name,
8016 scm_generic_function_methods, scm_method_generic_function,
8017 scm_method_specializers, scm_method_procedure, scm_make_unbound,
8018 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
8019 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
8020 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
8021 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
8022 scm_class_direct_supers, scm_class_direct_slots,
8023 scm_class_direct_subclasses, scm_class_direct_methods,
8024 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
8025 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
8026 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
8027 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
8028 scm_memoized_environment, scm_procedure_name,
8029 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
8031 (scm_class_of, scm_entity_p, scm_operator_p,
8032 scm_set_object_procedure_x, scm_object_procedure,
8033 scm_make_class_object), hooks.c (scm_make_hook_with_name,
8034 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
8035 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
8036 scm_hook_to_list), lang.c
8037 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
8038 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
8039 (scm_print_options, scm_port_with_print_state,
8040 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
8041 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
8042 scm_make_procedure_with_setter, scm_procedure), throw.c
8043 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
8044 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
8045 scm_stack_ref, scm_stack_length, scm_frame_p,
8046 scm_last_stack_frame, scm_frame_number, scm_frame_source,
8047 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
8048 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
8049 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
8050 (scm_dirname, scm_basename), dynwind.c
8051 (scm_wind_chain), read.c (scm_read_options, scm_read,
8052 scm_read_hash_extend), gc.c
8053 (scm_unhash_name), eval.c (scm_eval_options_interface,
8054 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
8055 (scm_display_error, scm_set_print_params_x,
8056 scm_display_application, scm_display_backtrace, scm_backtrace),
8057 async.c (scm_async, scm_system_async, scm_async_mark,
8058 scm_system_async_mark, scm_run_asyncs, scm_noop,
8059 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
8060 scm_mask_signals): Added docstrings.
8062 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
8064 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
8065 address of car/cdr. (Thanks to Dirk Herrmann)
8066 Use scm_sizet to obtain the length of strings.
8067 (Thanks to Matthias Koeppe)
8069 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
8071 * symbols.c (scm_mem2symbol): Put a empty statement after the
8072 next_symbol label. This is mandated by ANSI, appearantly.
8074 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
8076 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
8077 sense to compile for a specific kernel version. Do not include
8078 <asm/signal.h> while defining __KERNEL__. This hack should no
8079 longer be needed and caused problems.
8081 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
8083 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
8084 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
8085 can not deal with immediates.
8087 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
8089 * list.c (scm_list_copy): Validate the first argument.
8091 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
8093 Fix evaluator so that top-level expressions are correctly
8094 evaluated with respect to the module system.
8096 * modules.h. modules.c (scm_current_module_lookup_closure): New
8099 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
8101 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
8102 names to better reflect their meaning.
8104 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
8105 evaluated at top-level and synronize lookup closure before
8106 executing every subform.
8107 (scm_primitve_eval_x, scm_primitive_eval): New functions.
8108 (scm_eval_x, scm_eval): Reimplement in terms of
8109 scm_primitive_eval_x and scm_primitive_eval, respectively.
8111 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
8113 * macros.c (scm_macro_name, scm_macro_transformer): Use
8114 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
8117 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
8119 * dump.c (scm_store_bytes): Store data size before data.
8120 (scm_restore_bytes): Restore data size. Takes a pointer to size.
8121 * dump.h (scm_restore_bytes): Updated.
8123 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
8125 * dump.c: Use double cells for update schedule.
8127 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
8129 * ports.c (scm_unread_char): Take an optional argument.
8131 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
8133 * modules.h (scm_selected_module, scm_current_module): Renamed
8134 scm_selected_module to scm_current_module to synchronize Scheme
8136 (scm_select_module, scm_set_current_module): Likewise. Changed
8139 * ports.c (scm_port_for_each): Make a snapshot of the port table
8140 before iterating over it. The table might change while the user
8141 code is running. With the snapshot, the user can depend on the
8142 fact that each port that existed at the start of the iteration is
8143 encountered exactly once. (ice-9 popen) depends on this.
8145 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
8147 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
8149 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
8150 range checking for the size parameter. Thanks to Martin
8151 Grabmueller for the hint.
8153 (scm_makstr): Reordered string initialization to make interrupt
8154 deferring unnecessary.
8156 * vectors.c (scm_make_vector): Fixed range checking.
8158 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
8160 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
8162 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
8163 checking of the size parameter for type correctness and valid
8164 range. Thanks to Rob Browning for reporting the problem. Instead
8165 of deferring interrupts, scm_remember_upto_here_1 is used.
8167 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
8169 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
8170 (scm_dump_cell_update): Removed.
8171 (scm_dump_update): Renamed from scm_dump_object_update.
8172 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
8173 a pointer instead of returning a value.
8174 * keywords.c (keyword_undump): Updated.
8176 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
8178 * dump.c, dump.h: Modified a lot.
8179 (SCM_DUMP_COOKIE): Version 0.1
8180 (scm_dump_mark): Removed.
8181 (scm_restore_cell_object, scm_store_cell_object): New functions.
8183 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
8184 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
8185 New slots: dump, undump.
8186 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
8189 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
8190 (keyword_undump): Renamed from keyword_alloc.
8191 (scm_init_keywords): Set keyword_dump and keyword_undump.
8193 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
8195 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
8196 the deprecated SCM_DOUBLE_CELLP.
8198 * tags.h (SCM_DOUBLE_CELLP): deprecated.
8200 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
8202 * dump.c, dump.h: New files.
8203 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
8204 * init.c: #include "libguile/dump.h".
8205 (scm_init_guile_1): Call scm_init_dump.
8206 * smob.h (scm_smob_descriptor): New slots: dump_mark,
8207 dump_dealloc, dump_store, undump_alloc, undump_restore,
8209 * smob.c (scm_make_smob_type): Init the new slots.
8210 (scm_set_smob_dump, scm_set_smob_undump): New functions.
8211 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
8213 * keywords.c: #include "libguile/dump.h".
8214 (keyword_dealloc, keyword_alloc): New functions.
8215 (scm_init_keywords): Set smob_dump and smob_undump.
8217 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
8219 * vectors.c (scm_c_make_vector): New function.
8220 * vectors.h (scm_c_make_vector): Declared.
8221 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
8222 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
8223 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
8224 (scm_make_method_cache, scm_i_vector2list,
8225 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
8226 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
8227 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
8228 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
8229 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
8230 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
8231 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
8232 (scm_vector, scm_make_vector): Use scm_c_make_vector.
8234 * hashtab.c (scm_c_make_hash_table): New function.
8235 * hashtab.h (scm_c_make_hash_table): Declared.
8236 * environments.c (scm_make_leaf_environment,
8237 scm_make_eval_environment), gc.c (scm_init_storage),
8238 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
8239 Use scm_c_make_hash_table.
8241 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8243 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
8245 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8247 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
8250 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
8251 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
8252 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
8253 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
8254 srcprop.c (scm_source_properties, scm_set_source_properties_x,
8255 scm_source_property, scm_set_source_property_x), sort.c
8256 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
8257 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
8258 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
8261 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8263 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
8264 really get that arg.
8266 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
8268 * goops.c (s_scm_get_keyword): Bug fix.
8270 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
8272 The following patch was sent by Martin Grabmueller. It makes sure
8273 that in case of parameter errors the correct function name is
8274 shown, and that parameter types are only checked once.
8276 * strop.c (string_copy, string_upcase_x, string_downcase_x,
8277 string_capitalize_x): New functions. Each one performs the core
8278 functionality of the corresponding scm_* function.
8280 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
8281 scm_string_downcase_x, scm_string_downcase,
8282 scm_string_capitalize_x, scm_string_capitalize): Reduced to
8283 parameter checking wrappers of the above functions.
8285 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
8287 * continuations.c, dynl.c, keywords.c, load.c: Include
8288 strings.h. Thanks to Bill Schottstaedt for the bug report.
8290 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8292 * backtrace.c (display_header): Make sure that line and column
8293 information is shown independent of whether the port the code was
8294 read from had an associated filename. Thanks to Martin
8295 Grabmueller for providing this patch.
8297 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8299 * fports.[ch] (scm_file_port_p): New primitive.
8301 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8303 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
8304 These are now defined in fports.c, strports.c and vports.c.
8306 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
8307 vports.c (scm_tc16_sfport): Made variables (were macros defined in
8310 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
8311 (scm_make_sfptob): Made static. These return a type code now.
8313 fports.c (scm_init_fports), strports.c (scm_init_strports),
8314 vports.c (scm_init_vports): Create the corresponding port types.
8316 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
8317 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
8319 * init.c (scm_init_guile_1): Make sure strports are initialized
8322 * ports.[ch] (scm_make_port_type): Changed the return type to
8325 * ports.c (scm_ports_prehistory): Don't create any port types
8328 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
8329 against scm_tc16_fport directly.
8331 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8333 * srcprop.c (scm_set_source_property_x): Fix to handle
8334 (set-source-property! <obj> 'copy <datum>) correctly.
8336 2001-01-24 Gary Houston <ghouston@arglist.com>
8338 * filesys.c (scm_link): docstring fix.
8339 * fports.h (scm_setfileno): obsolete declaration removed.
8340 * posix.c: bogus popen declaration removed.
8342 * rdelim.c: new file, split from ioext.c.
8343 * rdelim.h: new file, split from ioext.h
8344 * Makefile.am: add rdelim.c and related files.
8345 * init.c: call scm_init_rdelim. include rdelim.h.
8347 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8349 This patch was sent by Martin Grabmueller and makes sure that
8350 parameter errors are reported correctly by the lexicographic
8351 ordering predicates.
8353 * strorder.c (string_less_p, string_ci_less_p): New functions.
8355 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
8356 functionality into string_less_p, string_ci_less_p respectively.
8357 The remaining code is just a wrapper to do the parameter
8360 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
8361 parameters and call string_less_p instead of scm_string_less_p.
8363 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
8364 Check the parameters and call string_less_ci_p instead of
8365 scm_string_ci_less_p.
8367 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8369 This patch modifies scm_display_error to perform parameter
8370 checking. Thanks to Neil Jerram for the bug report.
8372 * backtrace.[ch] (scm_i_display_error): New function.
8374 * backtrace.c (scm_display_error): Added parameter check and
8375 extracted the core functionality into function
8376 scm_i_display_error.
8378 * throw.c (handler_message): Call scm_i_display_error to display
8381 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8383 * eval.c (SCM_APPLY): Added # args check for application of
8384 procedures with arity 3. (Thanks to Anders Holst.)
8386 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8388 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
8390 (SCM_OPDIRP): Deprecated.
8392 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
8395 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
8396 Instead, give an explicit error message in case the directory is
8399 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
8400 instead of SCM_OPENP and SCM_CLOSEDP.
8402 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
8404 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
8406 * eval.c (inner_eval, scm_eval): Move all real functionality into
8407 inner_eval. Avoid to copy the expression twice by inlining some
8408 code from scm_i_eval.
8410 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
8412 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
8413 now has to be the last clause, as required by R5RS. Thanks to
8414 Martin Grabmueller for the patch.
8416 2001-01-18 Gary Houston <ghouston@arglist.com>
8418 * ioext.c: further simplify scm_read_string_x_partial by defining
8421 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
8423 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
8425 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
8427 * __scm.h: Added comment about architecture and compiler
8428 properties that are required by guile.
8430 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
8431 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
8433 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
8435 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
8437 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
8438 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
8440 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
8442 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
8443 to the names in limits.h.
8445 * numbers.c (abs_most_negative_fixnum): Added.
8447 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
8448 fixnum-min) special case.
8450 (scm_big_and): Fix for negative first parameter.
8452 (scm_bit_extract): Fix for fixnum paramters.
8453 Thanks to Rob Browning for the bug report.
8455 (scm_init_numbers): Initialize abs_most_negative_fixnum.
8457 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
8459 * symbols.c (scm_symbol_bound_p): Fixed comment.
8460 Thanks to Chris Cramer.
8462 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
8464 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
8465 Thanks to Bill Schottstaedt.
8467 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
8469 from Matthias Köppe:
8471 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
8472 casts its result, so doesn't yield an lvalue per ANSI C.
8474 * goops.c (s_scm_sys_set_object_setter_x): use
8475 SCM_SET_ENTITY_SETTER.
8476 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
8478 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
8479 its result, so doesn't yield an lvalue per ANSI C.
8480 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
8481 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
8482 SCM_GC_SET_CARD_FLAGS.
8483 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
8485 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
8487 2001-01-08 Gary Houston <ghouston@arglist.com>
8489 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
8490 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
8491 socket.c (scm_recvfrom): use the new macro, plus minor docstring
8493 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
8494 for fdes. if current input port is used, check that it's a file
8497 2001-01-06 Gary Houston <ghouston@arglist.com>
8499 * ioext.c (scm_read_string_x_partial): new procedure, implements
8500 read-string!/partial.
8501 * ports.c (scm_take_from_input_buffers): new procedure used by
8502 scm_read_string_x_partial.
8503 (scm_drain_input): use scm_take_from_input_buffers.
8505 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
8507 * validate.h (SCM_VALIDATE_NUMBER): New.
8509 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
8511 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
8512 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
8513 SET_DESTROYED): new defines/macros.
8514 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
8515 (add_to_live_list): takes a `guardian_t *' now, not SCM.
8516 (guardian_print): print more info.
8517 (guardian_apply): check if the guardian is destroyed, and throw an
8518 error if so. take one more optional argument `throw_p'.
8519 (scm_guard): depending on the value of `throw_p', return a boolean
8521 (scm_get_one_zombie): remove redundant property test.
8522 (guardian_t): represent the various (currently 3, I hope nothing
8523 more gets added) boolean fields as bit flags.
8524 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
8525 (scm_destroy_guardian_x): new procedure.
8527 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
8528 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
8530 2001-01-01 Gary Houston <ghouston@arglist.com>
8532 * fports.c (fport_write): bugfix: handle short writes for
8533 unbuffered ports too. optimize the buffered case by minimizing
8534 the number of write/flush calls.
8535 (write_all): new helper procedure.
8537 The ChangeLog continues in the file: "ChangeLog-2000"