1 2003-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
3 * tags.h (SCM_IM_ELSE, SCM_IM_ARROW): New memoizer codes.
5 * print.c (scm_isymnames): Add names for the new memoizer codes.
7 * eval.c (s_missing_clauses, s_bad_case_clause,
8 s_extra_case_clause, s_bad_case_labels, s_duplicate_case_label,
9 literal_p): New static identifiers.
11 (scm_m_case): Use ASSERT_SYNTAX to signal syntax errors. Be more
12 specific about the kind of error that was detected. Check for
13 duplicate case labels. Handle bound 'else. Avoid unnecessary
14 consing when creating the memoized code.
16 (scm_m_case, unmemocopy, SCM_CEVAL): Use SCM_IM_ELSE to memoize
17 the syntactic keyword 'else.
19 2003-10-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
21 * eval.c (s_bad_expression, syntax_error_key, syntax_error,
22 ASSERT_SYNTAX, ASSERT_SYNTAX_2): New static identifiers.
24 (scm_m_and): Use ASSERT_SYNTAX to signal syntax errors. Avoid
25 unnecessary consing when creating the memoized code.
27 2003-10-09 Kevin Ryde <user42@zip.com.au>
29 * numbers.c (scm_inexact_to_exact): Don't depend on what double->long
30 cast gives for values bigger than a long, or for nan or inf.
32 2003-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
34 * smob.h (scm_make_smob_type): Made the declaration match the
37 2003-10-07 Marius Vollmer <mvo@zagadka.de>
39 * goops.c, objects.h, smob.c, smob.h: Make type names char
40 const * instead of char *. Thanks to Paul Jarc!
42 2003-10-02 Kevin Ryde <user42@zip.com.au>
44 * strports.c (scm_call_with_output_string): scm_get_output_string
45 rather than scm_strport_to_string, so as to guard against the port
46 having been closed by the called procedure. Reported by Nic Ferrier.
48 2003-09-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
50 * numbers.h (SCM_INEXACTP): Removed uses of SCM_TYP16S.
52 * tags.h, deprecated.h (SCM_TYP16S): Deprecated and moved from
53 tags.h to deprecated.h.
55 2003-09-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
57 This set of patches introduces a new tc7 code scm_tc7_number for
58 numbers. Bignums, reals and complex numbers are turned from smobs
59 into subtypes of scm_tc7_number.
61 * tags.h (scm_tc7_number): New.
63 * eq.c (scm_equal_p), eval.c (SCM_CEVAL), evalext.c
64 (scm_self_evaluating_p), gc-card.c (scm_i_sweep_card), gc-mark.c
65 (scm_gc_mark_dependencies), goops.c (create_smob_classes), hash.c
66 (scm_hasher), numbers.c, numbers.h (SCM_NUMP), objects.c
67 (scm_class_of), print.c (scm_iprin1), smob.c
68 (scm_smob_prehistory): Don't handle bignums, reals and complex
69 numbers as subtypes of scm_tc7_smob any more.
71 * numbers.h, tags.h (scm_tc16_big, scm_tc16_real,
72 scm_tc16_complex): Moved definitions from tags.h to numbers.h.
74 2003-09-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
76 * numbers.c (scm_make_complex), gc-card.c (scm_i_sweep_card): Use
77 sizeof (scm_t_complex) to determine the memory size of the
78 malloc'd area for complex numbers.
80 2003-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
82 * numbers.c (scm_bigequal): Fixed.
84 2003-09-16 Marius Vollmer <mvo@zagadka.de>
86 * stime.c (scm_current_time): 'time' does not set errno so don't
87 use SCM_SYSERROR for reporting errors.
89 2003-09-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
91 This set of patches eliminates the dependency between the
92 implementation of evaluator specific memoization codes and special
93 constants like #f, '() etc. ('flags'), which are not evaluator
94 specific. The goal is to remove definitions of evaluator
95 memoization codes completely from the public interface. This will
96 make it possible to experiment more freely with optimizations of
97 guile's internal representation of memoized code.
99 * objects.c (scm_class_of): Eliminate dependency on SCM_ISYMNUM.
101 * print.c (iflagnames): New array, holding the printed names of
102 guile's special constants ('flags').
104 (scm_isymnames): Now holds only the printed names of the
107 (scm_iprin1): Separate the handling of memoization codes and
108 guile's special constants.
110 * tags.h (scm_tc9_flag, SCM_ITAG9, SCM_MAKE_ITAG9, SCM_ITAG9_DATA,
113 (scm_tc8_char, scm_tc8_iloc, SCM_BOOL_F, SCM_BOOL_T,
114 SCM_UNDEFINED, SCM_EOF_VAL, SCM_EOL, SCM_UNSPECIFIED, SCM_UNBOUND,
115 SCM_ELISP_NIL, SCM_IM_DISPATCH, SCM_IM_SLOT_REF,
116 SCM_IM_SLOT_SET_X, SCM_IM_DELAY, SCM_IM_FUTURE,
117 SCM_IM_CALL_WITH_VALUES, SCM_IM_NIL_COND, SCM_IM_BIND): Changed
120 (SCM_IFLAGP): SCM_IFLAGP now only tests for flags.
122 (SCM_IFLAGP, SCM_MAKIFLAG, SCM_IFLAGNUM): Generalized to use the
123 tc9 macros and scm_tc9_flag.
125 2003-09-15 Marius Vollmer <mvo@zagadka.de>
127 * posix.c (scm_setgroups): Check that the gid list is not too
128 long. Thanks to Paul Jarc!
130 2003-09-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
132 * tags.h: Reduced the number of short instructions from 14 to 13.
133 The typecode of the former 14th short instruction is now used to
134 represent long instructions. Changed some comments to reflect
137 (SCM_MAKISYM): ISYMs get a new tc7 code, namely the one that was
138 previously used by SCM_IM_DEFINE.
140 (SCM_IM_DEFINE): Turned into a long instruction.
142 * eval.c (unmemocopy, SCM_CEVAL): Treat SCM_IM_DEFINE as a long
145 * eval.c (SCM_CEVAL): Since characters and iflags have now a tc7
146 code that is separate from all instructions, one level of dispatch
147 for long instructions can be eliminated.
149 * print.c (scm_isymnames): Removed some commented code.
151 2003-09-12 Marius Vollmer <mvo@zagadka.de>
153 * __scm.h (SCM_FENCE): Use __memory_barrier with the Intel
156 * hashtab.h (scm_tc16_hashtable): Added "extern" declaration.
158 * modules.c (scm_module_reverse_lookup): Check that the obarray
159 really is a hashtable and do nothing if not.
161 * inline.h: Use "extern inline" only with GCC. Use "static
164 2003-09-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
166 * numbers.h (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Removed uses
167 of SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP.
169 * numbers.h, deprecated.h (SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP,
170 SCM_SLOPPY_COMPLEXP): Deprecated and moved from numbers.h to
173 2003-09-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
175 * eq.c (scm_eqv_p, scm_equal_p): Removed uses of
176 SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP.
178 * eq.c (scm_eqv_p, scm_equal_p): Reordered comparisons from
179 0.0==some_expression to some_expression==0.0. The latter is
180 better readable. The former is preferred by some people, since it
181 leads to a compiler error when confusing == with =. However, when
182 using gcc, a warning will be issued if in an if-statement an
183 assigment appears. Since many Guile developers are using gcc,
184 such errors will not remain unnoticed anyway. We can therefore
185 focus on better readability.
187 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
189 * tags.h: Added description of Guile's type system. Removed some
190 old and misleading comments.
192 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
194 * unit.c (scm_cvref): Eliminate unnecessary uses of SCM_NIMP,
195 SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP.
197 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
199 * numbers.h (SCM_MAKINUM): Define in terms of scm_tc2_int.
201 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Define in terms of the
202 respective SLOPPY macro.
204 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
206 * eq.c (scm_equal_p): Use SCM_TYP7 to check if an object is of
207 type string, not SCM_TYP7S.
209 2003-09-03 Kevin Ryde <user42@zip.com.au>
211 * numbers.c (scm_lognot): Correction to docstring, ones-complement not
214 * stime.c (scm_strptime): Add comment about glibc strptime %s and
215 current timezone requiring SCM_DEFER_INTS.
217 2003-08-30 Neil Jerram <neil@ossau.uklinux.net>
219 * script.c (scm_compile_shell_switches): Make -s switch optional
220 if file to be loaded does not begin with a `-'. (Thanks to Aaron
221 VanDevender for the patch!)
223 2003-08-30 Kevin Ryde <user42@zip.com.au>
225 * numbers.c (scm_lognot): Rewrite using ~ and mpz_com, for directness
226 and to have non-integer types rejected as per other logical funcs.
228 2003-08-28 Kevin Ryde <user42@zip.com.au>
230 * gc.h (scm_remember_upto_here_1): Revise comments on the asm form.
232 2003-08-23 Kevin Ryde <user42@zip.com.au>
234 * simpos.c (scm_system): Remove SCM_DEFER_INTS, system() should be
235 thread safe, and could take a long time too.
237 2003-08-22 Kevin Ryde <user42@zip.com.au>
239 * numbers.c (scm_difference): Correction to bignum - negative inum.
241 2003-08-14 Kevin Ryde <user42@zip.com.au>
243 * gc.h (scm_remember_upto_here_1, scm_remember_upto_here_2)
244 [__GNUC__]: Use volatile asm macros rather than a function call.
245 * gc.c (scm_remember_upto_here_1, scm_remember_upto_here_2): Undefine
246 macros while defining functions.
248 * simpos.c (getenv): Use <stdlib.h> for prototype.
249 (scm_system): In docstring, refer to status:exit-val rather than
252 2003-08-09 Kevin Ryde <user42@zip.com.au>
254 * srcprop.c (scm_source_properties): Return plist from hash if it's a
255 list set by source-properties! rather than an SRCPROPS object,
257 2003-07-29 Kevin Ryde <user42@zip.com.au>
259 * properties.c (scm_primitive_property_ref): In docstring, note
260 parameters to not-found-proc, use hyphens rather than underscores for
262 (scm_primitive_property_set_x): In docstring, VAL is the value
265 2003-07-27 Marius Vollmer <mvo@zagadka.de>
267 * print.c (scm_print_symbol_name): handle more weird characters by
268 escaping the symbol name properly. Thanks to Paul Jarc!
270 * posix.h (scm_setgroups): New prototype.
271 * posix.c (scm_setgroups): New. Thanks to Paul Jarc!
272 (scm_getgroups): Handle groups ids that don't fit into a fixnum.
273 Don't use SCM_WRITABLE_VELTS.
275 * gc.h (SCM_GC_SET_CELL_BVEC): New.
276 * gc-card.c (scm_i_init_card_freelist): Use it. Thanks to
279 * __scm.h (SCM_C_INLINE_KEYWORD): New.
280 * numbers.c: Use it in place of SCM_C_INLINE so that the code
281 compiles when SCM_C_INLINE is undefined.
283 2003-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
285 * __scm.h: Reformulated the architecture and compiler properties
286 in terms of properties of scm_t_bits and SCM variables rather than
287 in terms of c standard types. This is since it is not known which
288 of the standard types scm_t_bits and SCM variables will be defined
291 2003-07-24 Kevin Ryde <user42@zip.com.au>
293 * numbers.c (scm_angle): Use scm_flo0 for non-negative inum, bignum
296 2003-07-18 Kevin Ryde <user42@zip.com.au>
298 * numbers.c (scm_product): In complex * bignum, correction to
299 REAL/IMAG fetch, x is the complex, not y.
301 2003-07-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
303 * numbers.c (scm_odd_p, scm_even_p): Bugfix: Treat result of
304 scm_inf_p test as Scheme values.
305 (scm_sum): Bugfix: Normalize bignum created from a negative bignum
307 Use GNU indentation style.
309 2003-07-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
311 * values.c (scm_values): Build lists of length 1 by using
312 scm_list_1 instead of using scm_cons.
314 2003-07-10 Kevin Ryde <user42@zip.com.au>
316 * deprecation.c (scm_c_issue_deprecation_warning_fmt): Add va_end.
317 * list.c (scm_list_n): Ditto.
319 * gc-malloc.c (scm_gc_realloc): Define "ptr" at start of function.
321 2003-07-08 Matthias Koeppe <mkoeppe@merkur.math.uni-magdeburg.de>
323 * tags.h (scm_t_bits, scm_t_signed_bits, etc): Avoid solaris empty
324 defines of INTPTR_MAX and UINTPTR_MAX, combine conditionals for
325 scm_t_bits and scm_t_signed_bits to avoid any chance of one and not
326 the other using intptr_t.
328 2003-07-08 Kevin Ryde <user42@zip.com.au>
330 * numbers.c (scm_make_polar): Use sincos, when available.
331 (scm_magnitude): Use hypot.
333 * ports.c (scm_char_ready_p, scm_peek_char): In docstrings, don't use
334 @footnote since it doesn't go through to guile-procedures.txt.
336 * threads.c (scm_call_with_new_thread): In docstring, use "( )"
337 outside @var to quieten makeinfo, and use @code.
339 2003-07-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
341 * gc-malloc.c (decrease_mtrigger): new function
342 (increase_mtrigger): new function, separate debug registering and
343 mtrigger administration.
344 (scm_gc_realloc): bugfix: do mtrigger administration before the
345 actual realloc, for the realloc might invalidate a GC-d segment of
346 memory. Thanks to Sam Hocevar for pointing this out.
347 (scm_gc_realloc): use scm_malloc_reregister instead of
348 unregistering and registering in sequence.
350 2003-07-03 Han-Wen Nienhuys <hanwen@cs.uu.nl>
352 * __scm.h (SCM_ASSERT): change "else" expansion to "do { } while (0)"
354 2003-07-02 Han-Wen Nienhuys <hanwen@cs.uu.nl>
356 * __scm.h (SCM_ASRTGO): add "else" to macro expansions with if
359 2003-06-29 Marius Vollmer <mvo@zagadka.de>
361 * deprecated.h (SCM_OPDIRP, scm_fport, scm_option, scm_srcprops,
362 scm_srcprops_chunk, scm_info_frame, scm_stack, scm_array,
363 scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_FUNC_NAME, SCM_WTA,
364 RETURN_SCM_WTA, SCM_VALIDATE_NUMBER_COPY,
365 SCM_VALIDATE_NUMBER_DEF_COPY, SCM_VALIDATE_OPDIR): Re-added from
366 the release_1_6 branch.
368 2003-06-25 Stefan Jahn <stefan@lkcc.org>
370 * continuations.c: Redeclaration of getcontext() via the
371 __asm__ ("getcontext") directive.
373 * continuations.h: Include <ucontext.h> instead of
376 2003-06-21 Kevin Ryde <user42@zip.com.au>
378 * numbers.c (_GNU_SOURCE): #define, to get C99 things.
379 (scm_asinh, scm_acosh, scm_atanh, scm_truncate, $asinh, $acosh,
380 $atanh, truncate): Use C library asinh, acosh, atanh and trunc, when
382 (scm_inexact_to_exact): Expand isfinite to its definition !xisinf.
383 (isfinite): Remove, conflicts with C99 isfinite().
385 2003-06-19 Marius Vollmer <mvo@zagadka.de>
387 * deprecated.h, deprecated.c (scm_strhash, scm_sym2ovcell_soft,
388 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
389 scm_symbol_value0, scm_string_to_obarray_symbol scm_intern_symbol,
390 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
391 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp): Re-added from
392 the release_1_6 branch.
394 2003-06-14 Stefan Jahn <stefan@lkcc.org>
396 * threads.h: Redefined scm_getspecific() and scm_setspecific()
397 to be functions instead of macros.
399 * threads.c: Conditionalized inclusion of <sys/time.h> and
401 (scm_getspecific, scm_setspecific): Made these two function
402 real part of the API.
404 * posix.c (s_scm_putenv): Added some code to make a
405 (putenv "FOO="), i.e. setting an empty string, work also on
406 Win32 systems. Thanks to Kevin Ryde for the proposal.
408 2003-06-12 Kevin Ryde <user42@zip.com.au>
410 * posix.c (scm_putenv): Free temporary ptr in mingw unset. Add
411 freebsd to comment about need to use unsetenv.
413 2003-06-02 Marius Vollmer <mvo@zagadka.de>
415 * ports.c (scm_peek_char): Safe the column of the port around the
416 getc/ungetc calls. Thanks to Dr. Peter Ivanyi!
418 2003-06-07 Kevin Ryde <user42@zip.com.au>
420 * tags.h: Use inttypes.h and stdint.h when available, for INTPTR_MAX
421 and friends required by scm_t_bits setups.
423 2003-06-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
425 * tags.h (scm_tc2_int): Added.
427 * tags.h (scm_tc3_int_1, scm_tc3_int_2): Expressed in terms of
430 * tags.h (scm_tcs_cons_imcar, scm_tcs_cons_nimcar, scm_tcs_struct,
431 scm_tcs_closures): Hard coded values replaced by symbolic ones.
433 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
435 * eval.c: Partially undid my patch from 2003-05-31. This patch
436 caused the segfault referenced in the previous changelog entry.
438 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
440 * tags.h: Fixed comment about the immediate type code layout.
442 * eval.c: Fixed handling of non-special instructions. Without
443 this patch, guile will segfault on (#\0) and similar instructions.
445 2003-06-05 Kevin Ryde <user42@zip.com.au>
447 * numbers.c (scm_max, scm_min): For inum, bignum and real, if other
448 operand is NaN, then return NaN. Also avoid passing NaN to mpz_cmp_d.
450 * read.c (scm_input_error): Pass arg list parameter to scm_error_scm,
451 rather than SCM_EOL. Needed by "Unknown # object" case in scm_lreadr.
453 2003-06-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
455 * __scm.h, gc-card.c (SCM_DEBUG_DEBUGGER_SUPPORT,
456 SCM_DEBUG_DEBUGGING_SUPPORT): Renamed macro
457 SCM_DEBUG_DEBUGGER_SUPPORT to SCM_DEBUG_DEBUGGING_SUPPORT and
458 generalized it to apply not only to C level functions but also to
459 scheme level functions.
461 * debug.c, debug.h, eval.c (make-iloc, scm_make_iloc, iloc?,
462 scm_iloc_p, dbg-make-iloc, scm_dbg_make_iloc, dbg-iloc?,
463 scm_dbg_iloc_p): Moved functions scm_make_iloc, scm_iloc_p to
464 eval.c, made them available under SCM_DEBUG_DEBUGGING_SUPPORT == 1
465 only and renamed them to scm_dbg_make_iloc, scm_dbg_iloc_p,
468 * deprecated.h, eval.c, eval.h (SCM_ILOC00, SCM_IDINC,
469 SCM_IDSTMSK): Deprecated. The macro definitions are moved from
470 eval.h into eval.c and a copy is placed into deprecated.h.
472 * eval.c, eval.h (SCM_MAKE_ILOC): Removed from eval.h and placed
473 into eval.c. This definition was not part of the API in any
474 officially released version of guile and thus does not need to go
475 through a phase of deprecation.
477 2003-06-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
479 * deprecated.c, deprecated.h, eval.c, eval.h (scm_s_expression,
480 scm_s_test, scm_s_body, scm_s_bindings, scm_s_variable,
481 scm_s_clauses, scm_s_formals): Deprecated. In eval.c the
482 definitions are make static and renamed from scm_s_xxx to s_xxx.
483 In deprecated.c the original definitions are copied.
485 * deprecated.h, eval.c, eval (SCM_EVALIM2, SCM_EVALIM, SCM_XEVAL,
486 SCM_XEVALCAR): Deprecated. The macro definitions are moved from
487 eval.h into eval.c and a copy (slightly modified to work in user
488 code) is placed into deprecated.h.
490 * eval.c: Use the local static s_xxx definitions instead of the
491 scm_s_xxx definitions throughout.
493 2003-06-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
495 This set of patches separates the representation of the cxr family
496 of functions (car, cdr etc.) from the dsubr family of functions
497 (i. e. functions that take a double precision floating point
498 argument). Further, the algorithm for handling the cxr function
501 * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_1), numbers.c
502 (scm_asinh, scm_acosh, scm_atanh, scm_truncate, scm_round, floor,
503 ceil, sqrt, fabs, exp, log, sin, cos, tan, asin, acos, atan, sinh,
504 cosh, tanh), objects.c (scm_class_of), procprop.c
505 (scm_i_procedure_arity), ramap.c (scm_array_map_x), tags.h
506 (scm_tc7_dsubr, scm_tcs_subrs): Introduce scm_tc7_dsubr as new
507 typecode for the dsubr family of functions.
509 * ramap.c (ramap_cxr, ramap_dsubr): Renamed ramap_cxr to
512 * eval.c (SCM_CEVAL, SCM_APPLY, call_cxr_1), pairs.c
513 (scm_init_pairs): Make use of the (now usable) second cell element
514 of a scm_tc7_cxr function to implement the cxr family of functions
517 2003-05-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
519 * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_0,
520 scm_trampoline_1, scm_trampoline_2): Postpone error cases to the
521 end of an if-else-if-sequence of checks.
523 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
525 * eval.c (SCM_CEVAL): Improved readability of call-with-values
526 execution. Generalize apply_closure to apply_proc and use that
527 for call-with-values.
529 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
531 * eval.c (SCM_CEVAL): Avoid one level of indirection when applying
534 2003-05-30 Stefan Jahn <stefan@lkcc.org>
536 * posix.c (s_scm_putenv): Use the new HAVE_UNSETENV
537 appropriately for mingw32 hosts.
539 * numbers.h: Defining copysign(), isnan() and finite() to
540 be prefixed by a single '_' for mingw32 hosts.
542 2003-05-30 Kevin Ryde <user42@zip.com.au>
544 * numbers.c (z_negative_one): New variable.
545 (scm_init_numbers): Initialize it.
546 (scm_logcount): Use it and mpz_hamdist to count zeros for negatives.
548 2003-05-29 Stefan Jahn <stefan@lkcc.org>
550 * win32-dirent.c: Use malloc() instead of scm_malloc().
552 * stime.c (s_scm_strftime): Add a type cast to avoid compiler
555 * posix.c (s_scm_putenv): Disable use of unsetenv() for the
558 * modules.c (s_scm_module_import_interface): Renamed local
559 variable interface to _interface. Seems like 'interface'
560 is a special compiler directive for the mingw32 compiler.
562 * mkstemp.c: Provide prototype to avoid compiler warning.
564 * load.c (s_scm_search_path): Fixed absolute and relative
565 path detections for native Windows platforms.
567 * gc.h, threads.h: Export some more symbols using SCM_API (necessary
568 to build on mingw32).
570 * gc-freelist.c ("s_scm_map_free_list",
571 "s_scm_gc_set_debug_check_freelist_x"): Fixed use of FUNC_NAME.
573 * fports.c (fport_fill_input): Disable use of
574 fport_wait_for_input() on Win32 platforms.
576 * filesys.c (s_scm_basename): Fixed __MINGW32__ code.
578 * Makefile.am: Modified some rules for cross compiling.
580 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
582 * eval.c (SCM_CEVAL): In case of an application, all checks for a
583 proper function object and the correct number of arguments are now
584 performed in the application part of SCM_CEVAL.
586 (scm_badformalsp): Removed.
588 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
590 * deprecated.c (scm_read_and_eval_x): Fixed C99-ism.
592 2003-05-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
594 * num2integral.i.c (NUM2INTEGRAL): Avoid warning about conditional
595 always being false by inserting preprocessor conditional. (Thanks
598 * __scm.h (SCM_STACK_PTR): New macro. (Cast argument through
599 (void *) in order to avoid an aliasing warning; thanks to Bruce
602 * stackchk.h (SCM_STACK_OVERFLOW_P): Use SCM_STACK_PTR.
604 * threads.c (suspend, launch_thread, scm_threads_mark_stacks): Use
607 * threads.c (scm_threads_mark_stacks): Bugfix: Changed
608 thread->base --> t->base.
610 * eval.c (SCM_CEVAL): Don't cast argument of SCM_STACK_OVERFLOW_P.
612 2003-05-20 Marius Vollmer <marius.vollmer@uni-dortmund.de>
614 * deprecated.h, deprecated.c (scm_makstr, scm_makfromstr,
615 scm_variable_set_name_hint, scm_builtin_variable,
616 scm_internal_with_fluids, scm_make_gsubr,
617 scm_make_gsubr_with_generic, scm_create_hook, SCM_LIST0,
618 SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5, SCM_LIST6,
619 SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify, scm_sloppy_memq,
620 scm_sloppy_memv, scm_sloppy_member, scm_read_and_eval_x,
621 scm_subr_entry, SCM_SUBR_DOC, scm_make_subr,
622 scm_make_subr_with_generic, scm_make_subr_opt,
623 scm_call_catching_errors, scm_make_smob_type_mfpe,
624 scm_set_smob_mfpe, scm_strprint_obj, scm_read_0str, scm_eval_0str,
625 SCM_CHARS, SCM_UCHARS, SCM_LENGTH): Re-added from the release_1_6
626 branch. Some have been slightly rewritten.
627 (scm_i_object_chars, scm_i_object_length): New, to support
628 SCM_CHARS, SCM_UCHARS, and SCM_LENTH.
630 2003-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
632 * eval.c (scm_m_do, unmemocopy, SCM_CEVAL): Reversed order of
633 names and inits in the memoized code of do.
635 2003-05-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
637 * c-tokenize.lex (yyget_lineno, yyget_in, yyget_out, yyget_leng,
638 yyget_text, yyset_lineno, yyset_in, yyset_out, yyget_debug,
639 yyset_debug, yylex_destroy): Added prototypes (otherwise we'll get
640 a compilation error if error-on-warning is enabled).
642 2003-05-17 Marius Vollmer <mvo@zagadka.de>
644 * c-tokenize.lex: Gobble up complete lines after a '#'. This
645 removes preprocessor directives from the snarfage that might
646 otherwise confuse us. These directives appear when compiling with
649 2003-05-16 Han-Wen Nienhuys <hanwen@cs.uu.nl>
651 * ChangeLog: add my surname
653 * srcprop.c (scm_finish_srcprop): use
654 scm_gc_register_collectable_memory()
655 (scm_make_srcprops): idem.
657 2003-05-14 Han-Wen Nienhuys <hanwen@cs.uu.nl>
659 * gc-malloc.c (scm_gc_register_collectable_memory): avoid
660 wrap-around for scm_mtrigger
661 (scm_gc_register_collectable_memory): abort on overflowing
664 2003-05-13 Kevin Ryde <user42@zip.com.au>
666 * numbers.c (xmpz_cmp_d): New macro, handling infs if gmp doesn't.
667 (scm_num_eq_p, scm_less_p, scm_max, scm_min): Use it.
669 2003-05-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
671 * backtrace.c (scm_display_error_message): Introduced fancy
672 printing with max level 7 and length 10. (Purpose: avoid printing
673 gigantic objects in error messages.)
675 * print.c, print.h (scm_i_port_with_print_state): New function.
677 * print.c (scm_iprin1, scm_printer_apply,
678 scm_port_with_print_state): Use scm_i_port_with_print_state.
679 (scm_simple_format): Modified not to destroy print states.
680 (print_state_mutex): New mutex.
681 (scm_make_print_state, scm_free_print_state, scm_prin1):
682 Lock/unlock print_state_mutex.
684 * deprecated.h (SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK):
685 Use current names in definitions.
687 2003-05-10 Kevin Ryde <user42@zip.com.au>
689 * numbers.c (scm_num_eq_p, scm_less_p): Don't pass NaN to mpz_cmp_d.
691 * numbers.c (scm_integer_length): On negative bignums, adjust
692 mpz_sizeinbase to account for it looking at absolute value where we
693 want ones-complement.
695 * numbers.c (scm_gcd): In bignum/inum, don't pass yy==0 to mpz_gcd_ui
696 since we're only using the ulong return value, and x might not fit.
698 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
700 * eval.c, eval.h, read.c, read.h (scm_sym_dot): Moved from eval to
701 read. This will allow to make the definition in read.c static.
703 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
705 * eval.c, eval.h, evalext.c, evalext.h (scm_m_undefine): Moved
706 from evalext to eval. This will allow to make some of the
707 definitions in eval.c static.
709 2003-05-06 Kevin Ryde <user42@zip.com.au>
711 * numbers.c (scm_difference): In inum - bignum, handle negative inum.
712 (scm_logcount): Use mpz_com, not mpz_neg.
714 2003-05-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
716 The purpose of this patch is to make guile's internal memoizers
717 distinguishable from memoizing macros created on the scheme level
718 or from user provided primitive memoizing macros. The reason is,
719 that the internal memoizers are the only ones that are allowed to
720 transform their scheme input into memoizer byte code, while all
721 other memoizing macros may only transform scheme code into new
724 To achieve this, a new macro type 'builtin-macro!' is introduced.
725 Currently, 'builtin-macro!'s are handled as memoizing macros, but
726 this will change when the memoizer and executor are separated.
728 * macros.[ch] (scm_i_makbimacro): New.
730 * macros.h (SCM_BUILTIN_MACRO_P): New.
732 * macros.c (macro_print, scm_macro_type): Support builtin-macro!s.
734 * eval.c, goops.c: All of guile's primitive memoizing macros are
735 primitive builtin-macros now.
737 * eval.c (scm_macroexp, SCM_CEVAL): Make sure the primitive
738 builtin-macros are handled equally to memoizing macros.
740 2003-05-04 Marius Vollmer <mvo@zagadka.de>
742 * throw.c (scm_ithrow): Remove "asm volatile" hack. It used to
743 work around a bug in GCC 2.95.2 but is now a bug in itself.
745 2003-05-02 Marius Vollmer <mvo@zagadka.de>
747 * deprecated.h (scm_rstate, scm_rng, SCM_SLOPPY_CONSP,
748 SCM_SLOPPY_NCONSP, scm_tc7_ssymbol, scm_tc7_msymbol,
749 scm_tcs_symbols): New.
751 2003-04-30 Marius Vollmer <marius.vollmer@uni-dortmund.de>
753 * deprecated.h, deprecated.c (scm_protect_object,
754 scm_unprotect_object, SCM_SETAND_CAR, SCM_SETOR_CAR,
755 SCM_SET_AND_CDR, SCM_SET_OR_CDR, SCM_FREEP, SCM_NFREEP,
756 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
757 SCM_GCCDR, scm_remember, scm_the_root_module, scm_make_module,
758 scm_ensure_user_module, scm_load_scheme_module, scm_port,
759 scm_ptob_descriptor, scm_port_rw_active,
760 scm_close_all_ports_except): New.
762 * ports.c (scm_c_port_for_each): New function, mostly copied from
764 (scm_port_for_each): Reimplemented using scm_c_port_for_each.
765 * ports.h (scm_c_port_for_each): New prototype.
767 2003-04-28 Mikael Djurfeldt <djurfeldt@nada.kth.se>
769 * eval.c (scm_m_atdispatch): Removed until actually needed. (This
770 macro was introduced in anticipation of GOOPS method compilation
773 * goops.c: Removed binding of @dispatch.
775 2003-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
777 * eval.c, goops.c (@dispatch, @slot-ref, @slot-set!): Move the
778 instructions that bind the macros on the scheme level back to
779 goops.c in order to make sure again that the bindings go into the
780 (oop goops) module and are not visible from the outside.
782 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
784 * eval.c: Non functional change: Separated R5RS and non-R5RS
785 macros into different sections of the file and ordered the
786 memoizers alphabetically.
788 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
790 * eval.c (scm_ilookup): Rewritten to improve readability.
792 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
794 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
795 Partially reverted patch from 2003-04-23 in oder to find a better
796 compromise between readability and debuggability.
798 2003-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
800 * eval.c, eval.h, goops.c, goops.h (scm_m_atslot_ref,
801 scm_m_atslot_set_x, scm_m_atdispatch): Move the declarations and
802 definitions of the special goops memoizers from goops.[ch] to
803 eval.[ch]. Hmm... it seems that scm_m_atdispatch is not used
806 2003-04-24 Mikael Djurfeldt <mdj@kvast.blakulla.net>
808 * ports.c, ports.h (scm_i_port_table_mutex): New mutex.
810 * fports.c (scm_evict_ports): Lock/unlock scm_i_port_table_mutex.
812 * ports.c (scm_close_port, scm_flush_all_ports): Ditto.
814 * ioext.c (scm_fdes_to_ports): Ditto.
816 * vports.c (scm_make_soft_port): Changed SCM_DEFER/ALLOW_INTS into
817 lock/unlock scm_i_port_table_mutex.
819 * strports.c (scm_mkstrport): Ditto.
821 * ports.c (scm_void_port, scm_port_for_each): Ditto.
823 * fports.c (scm_fdes_to_port): Ditto.
825 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
827 This set of patches contains no functional changes, only debatable
828 minor stylistic ones. Still, in order to prepare a patch between
829 my local copy and the CVS version, I decided to submit the changes
830 below. Then, the patch will hopefully only contain relevant
833 * eval.c (iqq): Added const specifier.
835 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
836 Use NULL instead of 0 to indicate that a pointer is returned.
837 Removed some misleading 'fall through' comments.
839 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
840 Split up long expressions into smaller ones to be more debugging
843 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
845 * eval.h (SCM_ENTER_FRAME_HDLR, SCM_APPLY_FRAME_HDLR,
846 SCM_EXIT_FRAME_HDLR): Use SCM_PACK to convert data to a SCM value
847 rather than casting to SCM.
849 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
851 * sort.c, pairs.h: Removed unnecessary includes.
853 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
855 * sort.c: Replaced hand-made trampline code by the new official
856 mechanism from eval.c. This fixes a segfault in the new test file
859 (quicksort, compare_function, scm_restricted_vector_sort_x,
860 scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
861 scm_merge_list_step, scm_sort_x, scm_sort, scm_merge_vector_x,
862 scm_merge_vector_step, scm_stable_sort_x, scm_stable_sort,
863 scm_sort_list_x, scm_sort_list): Use trampoline mechanism from
866 (subr2less, lsubrless, closureless, applyless, scm_cmp_function,
869 (compare_function): Added.
871 * sort.c (quicksort, SWAP, stack_node): Replaced pointer
872 arithmetics with index arithmetics. Changed quicksort to work on
873 an array of SCM values instead of an array of characters. Avoid
874 bytewise copying of SCM elements. Avoid allocating memory on the
875 stack with alloca. Fixed some comments.
877 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
879 * eval.c (EXTEND_ENV): Eliminated.
881 (unmemocopy, SCM_CEVAL, SCM_APPLY): Use SCM_EXTEND_ENV instead of
884 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
886 * __scm.h (SCM_DEBUG_DEBUGGER_SUPPORT): New compile-time option.
888 * gc.card.c (scm_gc_marked_p): Fixed compiler warning when
889 compiling with SCM_DEBUG==1 by moving definition behind prototype.
891 * gc.card.c (scm_dbg_t_list_cell, scm_dbg_t_double_cell,
892 scm_dbg_gc_marked_p, scm_dbg_gc_get_card, scm_dbg_gc_get_bvec,
893 scm_t_list_cell_struct, scm_t_list_cell, scm_t_double_cell,
894 scm_gc_marked_p, scm_gc_get_card, scm_gc_get_bvec): Fixed
895 functions such that they check if the object is a non-immediate.
896 Further, renamed identifiers to use the scm_dbg_ prefix and made
897 their inclusion into the lib dependent of the
898 SCM_DEBUG_DEBUGGER_SUPPORT compile time option.
900 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
902 * __scm.h: Fixed comment about the SCM_DEBUG_TYPING_STRICTNESS
905 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
907 * list.c (scm_ilength, scm_last_pair), unif.c (l2ra): Prefer
908 !SCM_CONSP over SCM_NCONSP. Now, guile itself does not include
909 any calls to SCM_NCONSP any more.
911 * unif.c (l2ra): Eliminate redundant check.
913 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
915 * list.c (scm_cons_star), ramap.c (scm_ra_sum, scm_ra_product,
916 scm_array_map_x), unif.c (l2ra): Prefer !SCM_NULLP over
917 SCM_NNULLP. Now, guile itself does not include any calls to
920 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
922 * eval.c (unmemocopy, SCM_APPLY, scm_map, scm_for_each,
923 scm_copy_tree): Place assignment expressions which are part of
924 other expressions into an expression of their own.
926 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
928 * goops.c (TEST_CHANGE_CLASS, scm_sys_initialize_object): Don't
929 compare SCM values with !=.
931 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
933 * eval.c, eval.h, evalext.c, evalext.h (scm_sym_setter,
934 scm_m_generalized_set_x, scm_init_evalext): Move the declaration
935 and definition of the memoizer for the generalized set! macro from
936 evalext.[ch] to eval.[ch]. Use the SCM_SYNTAX snarfer macro to
937 define the macro object.
939 * eval.c, eval.h (s_set_x, scm_s_set_x, scm_m_set_x,
940 scm_m_generalized_set_x): Since now scm_s_set_x is only used in
941 eval.c, it is made static and renamed to s_set_x.
943 * evalext.c (scm_defined_p, scm_m_undefine): Prefer !SCM_<foo>
946 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
948 * eval.c, root.h (scm_undefineds, SCM_NUM_PROTECTS, undefineds,
949 scm_init_eval): Made scm_undefineds static in eval.c, renamed it
950 to undefineds and registered the object as a permanent object.
952 * eval.c, eval.h (scm_f_apply, scm_init_eval): Made scm_f_apply
953 static in eval.c, renamed it to f_apply and registered the object
954 as a permanent object.
956 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
958 * eval.c (SCM_BIT7, SCM_BIT8, unmemocopy, SCM_CEVAL): Renamed
959 file-local macro SCM_BIT8 to SCM_BIT7, which is more appropriate.
961 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
963 * numbers.c (scm_logtest): Fixed argument bug in the call to
964 mpz_and, which showed up when compiling with SCM_DEBUG defined.
966 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
968 * gc-card.c (scm_i_sweep_card, scm_i_init_card_freelist): Fixed
969 type errors that showed up when compiling with SCM_DEBUG defined.
971 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
973 * continuations.c, continuations.h, eval.c, eval.h, extensions.c,
974 gsubr.c, guile.c, init.c, read.c, root.c, root.h, stackchk.h,
975 throw.c: Removed uses of DEBUG_EXTENSIONS and DYNAMIC_LINKING to
976 fix compile errors with --disable-deprecated.
978 2003-04-17 Rob Browning <rlb@defaultvalue.org>
980 * numbers.c (scm_integer_expt): fix case where we were declaring
981 vars in the middle of a statement block. Thanks to Thamer
984 2003-04-17 Mikael Djurfeldt <djurfeldt@nada.kth.se>
986 * goops.c (TEST_CHANGE_CLASS): Update variable class after class
989 * eq.c (scm_eqv_p): Turned into a primitive generic.
991 2003-04-16 Rob Browning <rlb@defaultvalue.org>
993 * gc_os_dep.c: Added patch for UnixWare and OpenUNIX support.
994 Thanks to Boyd Gerber.
995 Added check for __arm__ in addition to arm for LINUX and copied
996 __s390__ defines from upstream libgc. Thanks to James Treacy for
997 reporting the problems.
999 * numbers.c (PTRDIFF_MIN): use SCM_CHAR_BIT.
1001 * socket.c: use SCM_CHAR_BIT.
1003 * random.c (scm_c_random_bignum): use SCM_CHAR_BIT.
1005 * num2integral.i.c (NUM2INTEGRAL): use SCM_CHAR_BIT.
1007 2003-04-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1009 * feature.c (scm_init_feature): Always add threads feature.
1011 2003-04-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1013 * goops.c (scm_sys_fast_slot_ref): Use SCM_SLOT instead of
1014 scm_at_assert_bound_ref. (We don't want the unbound check. See
1015 oop/goops/active-slot.scm.)
1017 2003-04-14 Rob Browning <rlb@defaultvalue.org>
1019 * tags.h: scm_t_intptr should have been intptr_t.
1021 2003-04-13 Rob Browning <rlb@defaultvalue.org>
1023 * __scm.h (SCM_FLUSH_REGISTER_WINDOWS): don't just rely on "sparc"
1025 #if defined (sparc) || defined (__sparc__) || defined (__sparc)
1026 as gc_os_dep.c suggests is appropriate.
1028 * goops.c (prep_hashsets): make static to match prototype.
1029 (scm_sym_args): SCM_SYMBOL -> SCM_GLOBAL_SYMBOL. Thanks to Albert
1032 * c-tokenize.lex: remove trailing comma from enum. Thanks to
1035 * gc_os_dep.c: add NetBSD powerpc config info. Thanks to Thomas
1038 2003-04-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1040 * goops.c (scm_sys_prep_layout_x): Instance allocation is now
1041 indicated through extra fields in getters-n-setters.
1042 (scm_add_slot): Adapted to new format of getters_n_setters slot.
1043 (Thanks to Andy Wingo.)
1045 2003-02-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1047 * gc-segment.c: add comment
1049 2003-04-07 Rob Browning <rlb@defaultvalue.org>
1051 * debug.h: change "id" arg name to "info_id" to avoid objective-c
1054 * num2integral.i.c (NUM2INTEGRAL): fix bug pointed out by Mikael
1055 and add regression test to standalone/.
1057 2003-04-06 Rob Browning <rlb@defaultvalue.org>
1059 * strings.c (scm_mem2string): use memcpy rather than by-hand loop.
1060 Thanks to Dale P. Smith.
1062 * random.c: #include gmp.h.
1063 (scm_c_random_bignum): normalize result on return.
1065 * init.c: #include gmp.h.
1067 * numbers.h: remove the gmp.h #include (not needed now).
1069 * posix.h: change occurences of "id" to something else so we don't
1070 cause trouble when included via objective-c (can't hurt, might
1071 help). Still have usage in debug.h, though.
1073 2003-04-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1075 * random.c (scm_c_random_bignum): Don't generate a random number
1076 equal to m (the second argument of scm_c_random_bignum); only
1077 generate numbers in the range 0 <= r < m.
1078 (scm_c_default_rstate): Use SCM_VARIABLE_REF to access
1079 scm_var_random_state.
1081 * num2integral.i.c (INTEGRAL2BIG): Put negation of n inside then
1084 2003-04-05 Rob Browning <rlb@defaultvalue.org>
1086 * modules.c (scm_module_import_interface): move declaration of
1087 uses before any code.
1089 2003-04-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1091 * Makefile.am (scmconfig.h): Look for config.h in top_builddir,
1094 * hashtab.c (rehash_after_gc): Clear to_rehash list before
1095 processing it in order to avoid an infinite loop.
1097 * print.c (scm_prin1): Remember old state of pstate->writingp.
1099 2003-04-05 Marius Vollmer <mvo@zagadka.de>
1101 * Changed license terms to the plain LGPL thru-out.
1103 2003-04-04 Rob Browning <rlb@defaultvalue.org>
1105 * socket.c (FLIPCPY_NET_HOST_128): new macro.
1106 (ipv6_net_to_num, ipv6_num_to_net, bignum_in_ipv6_range_p):
1107 rewrite to handle GMP bignums.
1110 * random.c (scm_c_random_bignum): rewrite to handle GMP bignums.
1112 * ports.c (scm_getc): minor tweak.
1114 * numbers.h: remove SCM_BIGDIG conditionals, reorganize, and
1115 rewrite to handle GMP bignums.
1117 * numbers.c: rewrite *many* functions to handle GMP bignums.
1119 * num2integral.i.c (NUM2INTEGRAL, INTEGRAL2NUM, INTEGRAL2BIG):
1122 * num2float.i.c (NUM2FLOAT): handle GMP bignums.
1124 * init.c (check_config): remove SCM_BIGDIG conditionals.
1125 (scm_init_guile_1): test to make sure mpz_t fits in a double_cell.
1127 * gc-card.c ("sweep_card"): handle new mpz_t bignums.
1129 * eval.c: remove SCM_BIGDIG conditionals.
1131 * eq.c (s_scm_eqv_p): scm_i_bigcomp -> scm_i_bigcmp.
1133 2003-03-31 Rob Browning <rlb@defaultvalue.org>
1135 * Makefile.am (scmconfig.h): change srcdir to builddir. (Thanks
1138 2003-03-27 Rob Browning <rlb@defaultvalue.org>
1140 * threads.h: fix various preprocessor usages of new public
1141 symbols to expect 0 or 1 values rather than 1 or undefined.
1142 i.e. change #ifdef to #if, etc.
1144 * threads.c: fix various preprocessor usages of new public
1145 symbols to expect 0 or 1 values rather than 1 or undefined.
1146 i.e. change #ifdef to #if, etc.
1148 * tags.h: fix various preprocessor usages of new public
1149 symbols to expect 0 or 1 values rather than 1 or undefined.
1150 i.e. change #ifdef to #if, etc.
1152 * stacks.c: fix various preprocessor usages of new public
1153 symbols to expect 0 or 1 values rather than 1 or undefined.
1154 i.e. change #ifdef to #if, etc.
1156 * stackchk.h: fix various preprocessor usages of new public
1157 symbols to expect 0 or 1 values rather than 1 or undefined.
1158 i.e. change #ifdef to #if, etc.
1160 * stackchk.c: fix various preprocessor usages of new public
1161 symbols to expect 0 or 1 values rather than 1 or undefined.
1162 i.e. change #ifdef to #if, etc.
1164 * sort.c: fix various preprocessor usages of new public
1165 symbols to expect 0 or 1 values rather than 1 or undefined.
1166 i.e. change #ifdef to #if, etc.
1168 * read.c: fix various preprocessor usages of new public
1169 symbols to expect 0 or 1 values rather than 1 or undefined.
1170 i.e. change #ifdef to #if, etc.
1172 * random.c: fix various preprocessor usages of new public
1173 symbols to expect 0 or 1 values rather than 1 or undefined.
1174 i.e. change #ifdef to #if, etc.
1176 * print.c: fix various preprocessor usages of new public
1177 symbols to expect 0 or 1 values rather than 1 or undefined.
1178 i.e. change #ifdef to #if, etc.
1180 * objects.c: fix various preprocessor usages of new public
1181 symbols to expect 0 or 1 values rather than 1 or undefined.
1182 i.e. change #ifdef to #if, etc.
1184 * numbers.h: fix various preprocessor usages of new public
1185 symbols to expect 0 or 1 values rather than 1 or undefined.
1186 i.e. change #ifdef to #if, etc.
1188 * null-threads.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.
1192 * lang.c: fix various preprocessor usages of new public
1193 symbols to expect 0 or 1 values rather than 1 or undefined.
1194 i.e. change #ifdef to #if, etc.
1196 * lang.h: fix various preprocessor usages of new public
1197 symbols to expect 0 or 1 values rather than 1 or undefined.
1198 i.e. change #ifdef to #if, etc.
1200 * iselect.h: fix various preprocessor usages of new public
1201 symbols to expect 0 or 1 values rather than 1 or undefined.
1202 i.e. change #ifdef to #if, etc.
1204 * init.c: fix various preprocessor usages of new public
1205 symbols to expect 0 or 1 values rather than 1 or undefined.
1206 i.e. change #ifdef to #if, etc.
1208 * gh_data.c: fix various preprocessor usages of new public
1209 symbols to expect 0 or 1 values rather than 1 or undefined.
1210 i.e. change #ifdef to #if, etc.
1212 * gh.h: fix various preprocessor usages of new public
1213 symbols to expect 0 or 1 values rather than 1 or undefined.
1214 i.e. change #ifdef to #if, etc.
1216 * gen-scmconfig.c: change most new public symbols to be defined to
1217 0 or 1 rather than being either 1 or undefined.
1219 * gc_os_dep.c: fix various preprocessor usages of new public
1220 symbols to expect 0 or 1 values rather than 1 or undefined.
1221 i.e. change #ifdef to #if, etc.
1222 (STACK_GROWS_DOWN): define to 0 or 1 rather than 1 or undef.
1224 * gc.h: fix various preprocessor usages of new public
1225 symbols to expect 0 or 1 values rather than 1 or undefined.
1226 i.e. change #ifdef to #if, etc.
1228 * gc-card.c: fix various preprocessor usages of new public
1229 symbols to expect 0 or 1 values rather than 1 or undefined.
1230 i.e. change #ifdef to #if, etc.
1232 * gc-mark.c: fix various preprocessor usages of new public
1233 symbols to expect 0 or 1 values rather than 1 or undefined.
1234 i.e. change #ifdef to #if, etc.
1236 * feature.c: fix various preprocessor usages of new public
1237 symbols to expect 0 or 1 values rather than 1 or undefined.
1238 i.e. change #ifdef to #if, etc.
1240 * evalext.c: fix various preprocessor usages of new public
1241 symbols to expect 0 or 1 values rather than 1 or undefined.
1242 i.e. change #ifdef to #if, etc.
1244 * eval.h: fix various preprocessor usages of new public
1245 symbols to expect 0 or 1 values rather than 1 or undefined.
1246 i.e. change #ifdef to #if, etc.
1248 * eval.c: fix various preprocessor usages of new public
1249 symbols to expect 0 or 1 values rather than 1 or undefined.
1250 i.e. change #ifdef to #if, etc.
1252 * eq.c: fix various preprocessor usages of new public
1253 symbols to expect 0 or 1 values rather than 1 or undefined.
1254 i.e. change #ifdef to #if, etc.
1256 * coop.c: fix various preprocessor usages of new public
1257 symbols to expect 0 or 1 values rather than 1 or undefined.
1258 i.e. change #ifdef to #if, etc.
1260 * coop-threads.c: fix various preprocessor usages of new public
1261 symbols to expect 0 or 1 values rather than 1 or undefined.
1262 i.e. change #ifdef to #if, etc.
1264 * coop-pthreads.c: fix various preprocessor usages of new public
1265 symbols to expect 0 or 1 values rather than 1 or undefined.
1266 i.e. change #ifdef to #if, etc.
1268 * coop-defs.h: fix various preprocessor usages of new public
1269 symbols to expect 0 or 1 values rather than 1 or undefined.
1270 i.e. change #ifdef to #if, etc.
1272 * convert.i.c: fix various preprocessor usages of new public
1273 symbols to expect 0 or 1 values rather than 1 or undefined.
1274 i.e. change #ifdef to #if, etc.
1276 * continuations.c: fix various preprocessor usages of new public
1277 symbols to expect 0 or 1 values rather than 1 or undefined.
1278 i.e. change #ifdef to #if, etc.
1280 * _scm.h: fix various preprocessor usages of new public symbols to
1281 expect 0 or 1 values rather than 1 or undefined. i.e. change
1284 2003-03-26 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1286 * init.c (scm_init_guile_1): Call scm_i_init_deprecated.
1288 * deprecated.c, deprecated.h: New files, to collect deprecated
1289 things in one place.
1290 * Makefile.am: Added them in all the right places.
1292 * Makefile.am (EXTRA_DIST): Added "scmconfig.h.top".
1293 (scmconfig.h): Get "scmconfig.h.top" from $(srcdir) so that VPATH
1295 (DOT_X_FILES): Removed "iselect.x".
1296 (DOT_DOC_FILES): Removed "iselect.doc".
1298 2003-03-25 Rob Browning <rlb@defaultvalue.org>
1300 * win32-socket.h: #include "libguile/__scm.h". Replace usage of
1301 HAVE_WINSOCK2_H with SCM_HAVE_WINSOCK2_H.
1303 * win32-socket.c: #include <config.h> if HAVE_CONFIG_H.
1305 * vports.c: #include <config.h> if HAVE_CONFIG_H.
1307 * unif.c: #include <config.h> if HAVE_CONFIG_H. Replace usage of
1308 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1310 * threads.h: replace usage of struct timespect with
1311 scm_t_timespec. Replace usage of USE_PTHREAD_THREADS with
1312 SCM_USE_PTHREAD_THREADS. Remove typedef for struct timespec in
1313 favor of scm_t_timespec from scmconfig.h.
1315 * threads.c: move libguile/_scm.h include to the top so we pick up
1316 any critical defines like _GNU_SOURCE early. Replace usage of
1317 struct timespect with scm_t_timespec. Replace usage of
1318 STACK_GROWS_UP with SCM_STACK_GROWS_UP. Replace usage of
1319 USE_PTHREAD_THREADS with SCM_USE_PTHREAD_THREADS.
1321 * threads-plugin.h: replace usage of struct timespect with
1324 * threads-plugin.c: #include <config.h> if HAVE_CONFIG_H. Replace
1325 usage of struct timespect with scm_t_timespec.
1327 * tags.h: move HAVE_STDINT_H handling to scmconfig.h. Move
1328 HAVE_INTTYPES_H handling to scmconfig.h. #include
1329 "libguile/__scm.h". Rework handling for scm_t_bits,
1330 scm_t_signed_bits, SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
1331 SCM_T_SIGNED_BITS_MIN, and SIZEOF_SCM_T_BITS to use scm_t_intptr,
1332 scm_t_uintptr, SCM_SIZEOF_INTPTR_T, and SCM_SIZEOF_UINTPTR_T, and
1333 SCM_SIZEOF_UNSIGNED_LONG. Rename usage of HAVE_ARRAYS to
1336 * symbols.c: #include <config.h> if HAVE_CONFIG_H.
1338 * struct.c: #include <config.h> if HAVE_CONFIG_H.
1340 * strports.c: #include <config.h> if HAVE_CONFIG_H.
1342 * strop.c: #include <config.h> if HAVE_CONFIG_H.
1344 * stime.h: move handling of time related headers to scmconfig.h.
1346 * stime.c: #include <config.h> if HAVE_CONFIG_H.
1348 * stacks.c: replace usage of STACK_GROWS_UP with
1351 * sort.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1352 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1354 * socket.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1355 of uint32 and HAVE_UINT_32 with scm_t_int32.
1357 * smob.c: #include <config.h> if HAVE_CONFIG_H.
1359 * simpos.c: #include <config.h> if HAVE_CONFIG_H.
1361 * script.c: #include <config.h> if HAVE_CONFIG_H.
1363 * scmsigs.c: #include <config.h> if HAVE_CONFIG_H.
1365 * scmconfig.h.top: new file -- preamble for scmconfig.h.
1367 * rw.c: #include <config.h> if HAVE_CONFIG_H.
1369 * regex-posix.c: #include <config.h> if HAVE_CONFIG_H.
1371 * read.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1373 * rdelim.c: #include <config.h> if HAVE_CONFIG_H.
1375 * random.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1376 of LONG32, LONG64, SIZEOF_LONG, and HAVE_LONG_LONGS with
1377 scm_t_int32, scm_t_int64, and SCM_HAVE_T_INT64. Rename usage of
1378 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1380 * ramap.c: replace usage of HAVE_LONG_LONGS with
1381 "SCM_SIZEOF_LONG_LONG != 0".
1383 * putenv.c: #include <config.h> if HAVE_CONFIG_H. #include
1384 "libguile/scmconfig.h".
1386 * pthread-threads.c: #include <config.h> if HAVE_CONFIG_H.
1388 * print.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1389 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1391 * posix.c: #include <config.h> if HAVE_CONFIG_H.
1393 * ports.c: #include <config.h> if HAVE_CONFIG_H.
1395 * objects.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1397 * numbers.h: replace usage of HAVE_FLOATINGPOINT_H with
1398 SCM_HAVE_FLOATINGPOINT_H. Replace usage of HAVE_IEEEFP_H with
1399 SCM_HAVE_IEEEFP_H. Replace usage of HAVE_NAN_H with
1400 SCM_HAVE_NAN_H. Replace usage of STDC_HEADERS with
1401 SCM_HAVE_STDC_HEADERS. Replace usage of ptrdiff_t with
1402 scm_t_ptrdiff. Replace usage of HAVE_LONG_LONGS with
1403 "SCM_SIZEOF_LONG_LONG != 0".
1405 * numbers.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1406 of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". Replace
1407 usage of ptrdiff_t with scm_t_ptrdiff. Replace usage of
1408 SIZEOF_PTRDIFF_T with SCM_SIZEOF_SCM_T_PTRDIFF.
1410 * num2integral.i.c: #include <config.h> if HAVE_CONFIG_H.
1412 * null-threads.h: replace usage of struct timespect with
1415 * net_db.c: #include <config.h> if HAVE_CONFIG_H.
1417 * mkstemp.c: #include <config.h> if HAVE_CONFIG_H. #include
1418 "libguile/__scm.h". Remove definition of gcc_uint64_t in favor of
1419 scm_t_uint64 and rename usages.
1421 * mallocs.c: #include <config.h> if HAVE_CONFIG_H.
1423 * load.c: #include <config.h> if HAVE_CONFIG_H.
1425 * iselect.h: move handling of time related headers to scmconfig.h.
1426 Rename usage of HAVE_SYS_SELECT_H to SCM_HAVE_SYS_SELECT_H.
1427 Rename usage of HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Rename
1428 usage of USE_COOP_THREADS to SCM_USE_COOP_THREADS.
1430 * iselect.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1431 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
1432 USE_NULL_THREADS to SCM_USE_NULL_THREADS.
1434 * ioext.c: #include <config.h> if HAVE_CONFIG_H.
1436 * inline.h: #include "libguile/__scm.h" at the top. Change code
1437 to use SCM_C_INLINE and SCM_INLINE_C_INCLUDINT_INLINE_H to decide
1438 what to do instead of creating a new public #define. Rename usage
1439 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
1440 USE_NULL_THREADS to SCM_USE_NULL_THREADS. Rename usage of
1441 USE_COPT_THREADS to SCM_USE_COPT_THREADS.
1443 * inline.c: rearrange handling -- now we just #define
1444 SCM_INLINE_C_INCLUDING_INLINE_H to 1 and #include
1445 "libguile/inline.h". scmconfig.h will define SCM_C_INLINE as
1446 appropriate, and we use that in inline.h along with the above
1447 define to determine how to respond.
1449 * init.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1450 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1452 * guile.c: #include <config.h> if HAVE_CONFIG_H.
1454 * gh_data.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1455 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1457 * gh.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1459 * gen-scmconfig.h.in: new file -- see gen-scmconfig.c for details.
1461 * gen-scmconfig.c: new file -- see comments in file for details.
1463 * gdbinit.c: #include <config.h> if HAVE_CONFIG_H.
1465 * gc_os_dep.c: #include <config.h> if HAVE_CONFIG_H. Replace
1466 usage of STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1468 * gc.h: replace usage of SIZEOF_LONG with
1469 SCM_SIZEOF_UNSIGNED_LONG. Replace usage of USE_PTHREAD_THREADS
1470 with SCM_USE_PTHREAD_THREADS. Remove SCM_SIZEOF_LONG definition
1471 since we handle that in scmconfig.h now.
1473 * gc.c: #include <config.h> if HAVE_CONFIG_H.
1475 * gc-mark.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1476 of HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of
1477 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1479 * gc-malloc.c: #include <config.h> if HAVE_CONFIG_H.
1481 * gc-card.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1482 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1484 * fports.c: #include <config.h> if HAVE_CONFIG_H.
1486 * filesys.c: #include <config.h> if HAVE_CONFIG_H.
1488 * feature.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1489 of USE_NULL_THREADS to SCM_USE_NULL_THREADS.
1491 * extensions.c: #include <config.h> if HAVE_CONFIG_H.
1493 * evalext.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1494 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1496 * eval.c: #include <config.h> if HAVE_CONFIG_H. #include
1497 "libguile/__scm.h" rather than scmconfig.h. Rename usage of
1498 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
1499 with "SCM_SIZEOF_LONG_LONG != 0".
1501 * error.c: #include <config.h> if HAVE_CONFIG_H.
1503 * eq.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1504 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
1505 with "SCM_SIZEOF_LONG_LONG != 0".
1507 * deprecation.c: #include <config.h> if HAVE_CONFIG_H.
1509 * coop.c: replace usage of struct timespect with scm_t_timespec.
1510 #include <config.h> if HAVE_CONFIG_H.
1512 * coop-threads.c: #include "libguile/_scm.h" early. Replace
1513 usage of struct timespect with scm_t_timespec. Replace usage of
1514 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1516 * coop-pthreads.c: #include "libguile/_scm.h" early. Replace
1517 usage of struct timespect with scm_t_timespec. Replace usage of
1518 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1520 * coop-defs.h: move handling of time related headers to
1521 scmconfig.h. Add #include "libguile/__scm.h". Rename usage of
1522 HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Replace usage of struct
1523 timespect with scm_t_timespec.
1525 * convert.i.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1527 * convert.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1529 * convert.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1530 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1532 * continuations.c: move libguile/_scm.h include to the top so we
1533 pick up any critical defines like _GNU_SOURCE early.
1535 * backtrace.c: #include <config.h> if HAVE_CONFIG_H.
1537 * async.c: #include <config.h> if HAVE_CONFIG_H.
1539 * alloca.c: #include <config.h> if HAVE_CONFIG_H.
1541 * _scm.h: #include <config.h> if HAVE_CONFIG_H.
1542 Rename usage of USE_PTHREAD_THREADS to SCM_USE_PTHREAD_THREADS.
1544 * __scm.h: move libguile/scmconfig.h include up to the top, so
1545 we're sure to pick up any critical defines like _GNU_SOURCE early.
1546 #include <limits.h> removed in favor of scmconfig.h inclusion when
1547 appropriate. STDC_HEADERS based inclusion of stdlib.h,
1548 sys/types.h, stddef.h, and sys/stdtypes.h removed in favor of
1549 scmconfig.h inclusion when appropriate. Various Win32 related
1550 definitions removed in favor of scmconfig.h inclusion when
1552 (HAVE_UINTPTR_T): definition removed (see NEWS).
1553 (SIZEOF_PTRDIFF_T): definition removed (see NEWS).
1554 (HAVE_LONG_LONGS): definition removed (see NEWS).
1555 (HAVE_LONG_LONG): definition removed (see NEWS).
1556 (HAVE_PTRDIFF_T): definition removed (see NEWS).
1558 * Makefile.am: scmconfig.h is now generated by building and
1559 running gen-scmconfig.h and capturing its output. gen-scmconfig
1560 uses config.h and the configure.in generated gen-scmconfig.h to
1561 decide what to output. See gen-scmconfig.c for details.
1562 (noinst_PROGRAMS): add gen-scmconfig.
1563 (gen_scmconfig_SOURCES): new variable.
1564 (gen-scmconfig.$(OBJEXT)): new target - be careful to handle
1565 cross-compiling right.
1566 (scmconfig.h): build scmconfig.h from gen-scmconfig's output.
1567 (BUILT_SOURCES): add scmconfig.h.
1569 2003-03-19 Marius Vollmer <mvo@zagadka.de>
1571 * gc_os_dep.c: Added defines for sparc-unknown-netbsdelf1.5 from
1572 Adrian Bunk. Thanks!
1574 2003-03-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1576 * goops.c (make_class_from_template): New fourth arg:
1578 (scm_class_extended_generic_with_setter, scm_class_self): Fixed
1581 * smob.c (scm_set_smob_apply): Call scm_i_inherit_applicable.
1583 * goops.c, objects.c, objects.h (scm_make_extended_class): New
1584 second arg: applicablep.
1585 (scm_i_inherit_applicable): New function.
1587 * goops.c, goops.h (scm_class_applicable,
1588 scm_class_extended_accessor): New classes.
1590 2003-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1592 * procs.c (scm_procedure_documentation): Removed redundant
1593 SCM_NIMP test and replaced other calls to SCM_IMP by more explicit
1596 2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1598 * list.c, list.h (scm_filter, scm_filter_x): New functions.
1600 * modules.c (scm_module_import_interface): New function.
1602 * goops.c, goops.h (scm_class_accessor_method): Renamed from
1604 (scm_class_accessor): New class.
1606 2003-03-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1608 * goops.c (scm_primitive_generic_generic): Enable primitive
1609 generic if not enabled.
1610 (scm_sys_goops_loaded): Setup unextended primitive generics.
1612 * goops.c, goops.h (scm_c_extend_primitive_generic): New function.
1614 * snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New
1617 * numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a
1618 testing example. All uses of SCM_GPROC should be converted.)
1620 * procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of
1623 * eq.c (scm_equal_p): Turned into a primitive generic.
1625 2003-02-27 Rob Browning <rlb@defaultvalue.org>
1627 * Makefile.am (scmconfig.h): new target -- generate file from
1629 (modinclude_HEADERS): remove version.h.
1630 (nodist_modinclude_HEADERS): add version.h.
1632 2003-02-24 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1634 This fixes a serious GC bug, introduced during the latest
1635 reorganization of the GC, which disabled freeing of structs and
1638 * struct.c (scm_struct_prehistory): Init scm_i_structs_to_free to
1640 (scm_struct_prehistory): Move scm_free_structs to
1641 scm_before_mark_c_hook.
1643 * gc-card.c (sweep_card): Check that we haven't swept structs on
1644 this card before. That can happen if scm_i_sweep_all_segments has
1645 been called from some other place than scm_igc.
1647 2003-02-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1649 * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31
1650 (since hash tables now adapt their size).
1652 * modules.c (scm_modules_prehistory): Changed from 2001 to 1533
1653 (current number of prehistory bindings; hashtable code will select
1654 a prime which is greater than this value).
1656 * symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139
1657 (current number of initial symbols).
1659 * properties.c (scm_init_properties): Don't specify size of
1660 scm_properties_whash.
1662 * objprop.c (scm_init_objprop): Don't specify size of
1665 * keywords.c (scm_init_keywords): Don't specify a hash table size.
1667 * hooks.c (scm_c_hook_add): Fixed bug in append mode.
1669 The following changes introduce the use of resizable hash tables
1670 throughout Guile. It also renames the old *-hash-table* functions
1671 to *-alist-vector* and places them, together with the rest of the
1672 weak vector support, in the module (ice-9 weak-vector). We should
1673 probably introduce a new, better, API for weak references, for
1674 example "weak pairs" a la MIT-Scheme. (In Chez scheme, they even
1675 look like and are used like ordinary pairs.)
1677 * environments.c (obarray_enter, obarray_retrieve, obarray_remove,
1678 leaf_environment_fold, obarray_remove_all): Use hashtable
1681 * gc.c (scm_init_storage): Moved hook initialization to
1682 scm_storage_prehistory.
1683 (scm_storage_prehistory): New function.
1684 (scm_igc): Added commentary about placement of
1685 scm_after_sweep_c_hook.
1687 * gc-mark.c (scm_mark_all): Use hashtable accessors.
1688 (scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and
1689 SCM_WVECT_WEAK_VALUE_P.
1691 * hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New
1693 (scm_vector_to_hash_table, scm_c_make_resizing_hash_table):
1695 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
1696 scm_make_doubly_weak_hash_table): Moved here from weaks.c.
1698 * init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added
1699 calls to scm_storage_prehistory and scm_hashtab_prehistory.
1701 * modules.c (module-reverse-lookup): Use hashtable accessors.
1703 * symbols.c, symbols.h (scm_i_hash_symbol): New function.
1705 * weaks.c, weaks.h (scm_make_weak_key_alist_vector,
1706 scm_make_weak_value_alist_vector,
1707 scm_make_doubly_weak_alist_vector): New functions.
1709 * weaks.c (scm_init_weaks_builtins): New function.
1711 * weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE,
1712 SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P,
1713 SCM_WVECT_NOSCAN_P): New macros.
1715 * weaks.c (scm_scan_weak_vectors): Use SCM_WVECT_WEAK_KEY_P
1716 and SCM_WVECT_WEAK_VALUE_P.
1718 * weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from
1719 allocate_weak_vector and exported.
1721 2003-02-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1723 * hashtab.c: Undid thread safety. (We decided that it's better to
1724 let the user explicitly protect the tables (or not) according what
1725 is suitable for the application.)
1727 2003-02-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1729 * hashtab.c (scm_hash_fn_remove_x, scm_internal_hash_fold): Made
1730 thread safe and handle resizing tables.
1731 (scm_ihashx, scm_sloppy_assx, scm_delx_x): Removed
1732 SCM_DEFER/ALLOW_INTS.
1734 2003-02-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1736 * hashtab.c (scm_vector_to_hash_table,
1737 scm_c_make_resizing_hash_table, scm_make_hash_table): New
1739 (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x): Made thread
1740 safe and handle resizing tables.
1742 * weaks.c (scm_make_weak_key_hash_table,
1743 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1744 Size argument made optional. Return resizable table if not
1747 2003-02-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1749 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
1750 Fixed formals tests for closures. (Thanks to Kevin Ryde.)
1752 2003-02-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1754 * debug.c (scm_procedure_source): Handle all objects for which
1755 procedure? is #t. (Thanks to Bill Schottstaedt.)
1757 2003-01-23 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1759 * futures.c (mark_futures): Don't need to mark data of recycled
1761 (scan_futures, cleanup_undead): Be smarter about marking
1762 futures---avoid unnecessary passes through future lists.
1764 * futures.h, futures.c: New files; Introduced recycling of
1765 futures. For fine-grained threading this lifts performance to
1766 another level. We can now use parallelization in inner loops of
1767 Guile programs without impossible overhead.
1769 * threads.h, threads.c: Moved futures to their own file.
1771 * Makefile.am (libguile_la_SOURCES): Added futures.c.
1772 (DOT_X_FILES): Added futures.x.
1773 (DOT_DOC_FILES): Added futures.doc.
1774 (modinclude_HEADERS): Added futures.h.
1776 * threads.c, threads.h (scm_i_create_thread): Renamed from
1777 create_thread and made global.
1779 * futures.c (scm_make_future): New procedure.
1781 * eval.c: #include "libguile/futures.h".
1783 * init.c: #include "futures.h"
1784 (scm_init_guile_1): Call scm_init_futures.
1786 * stime.c (SCM_TIME_UNITS_PER_SECOND): Renamed from CLKTCK.
1788 * stime.h (SCM_TIME_UNITS_PER_SECOND): Definition moved here.
1790 * eval.c, eval.h (scm_trampoline_0, scm_i_call_closure_0): New
1793 * eval.c (scm_trampoline_1): Fixed arguments test for closures.
1795 2003-01-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1797 * threads.c (create_thread): Don't unwind dynwind chain of parent
1798 thread before creation. Just start the new thread with an empty
1801 2003-01-20 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1803 * evalext.c, evalext.h (scm_self_evaluating_p): New function.
1805 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1807 * threads.c (scm_timed_wait_condition_variable): Support timed
1808 waiting also for simple condition variables.
1810 * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead
1811 of calling the procedure change-object-class.
1813 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1815 * ramap.c (scm_ramapc): Typo in error message.
1817 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1819 * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for
1820 slots with instance allocation.
1822 * goops.c, goops.h (scm_class_extended_generic_with_setter): New
1824 (scm_compute_applicable_methods): Use scm_generic_function_methods.
1826 * goops.c (scm_generic_function_methods): Support extended
1829 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1831 * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future.
1832 Thanks to Neil for pointing this out!
1834 2002-12-29 Neil Jerram <neil@ossau.uklinux.net>
1836 * lang.h: Remove declarations matching definitions removed from
1837 lang.c (just below).
1839 2002-12-28 Neil Jerram <neil@ossau.uklinux.net>
1841 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
1842 scm_m_while, scm_nil_eq): Remove definitions that were superfluous
1843 and already commented out.
1845 * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token,
1846 scm_lreadparen): Support reading vectors with Elisp syntax if
1847 SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS
1848 is not currently defined, and there isn't even a configure switch
1851 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de>
1853 * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath
1855 (EXTRA_DIST): Added version.h.in.
1857 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1859 This change makes it possible for one thread to do lazy sweeping
1860 while other threads are running. Now only the mark phase need to
1861 have all threads asleep. We should look further into this issue.
1862 Presently, I've put the locking of scm_i_sweep_mutex at
1863 "conservative" places due to my current lack of knowledge about
1864 the garbage collector. Please feel free to restrict these regions
1865 further to allow for maximal parallelism!
1867 * gc.c, gc.h (scm_i_sweep_mutex): New mutex.
1869 * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc,
1870 scm_gc_register_collectable_memory): Substitute locking of
1871 scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep.
1872 (scm_igc): Lock sweep mutex here instead of in callers; Calls to
1873 scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate
1874 the single-thread section (which now only contains the mark
1876 (scm_gc): Don't lock sweeo mutex here since scm_igc locks it;
1877 Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly.
1879 * threads.c (gc_section_mutex): Removed.
1881 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1883 * threads.c (create_thread): Clear parent field in root state in
1884 order not to unnecessarily remember dead threads.
1886 * eval.c (call_subr2o_1, call_lsubr2_2): New functions.
1887 (scm_trampoline_1, scm_trampoline_2): Use them.
1889 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1891 Partial introduction of real plugin interface.
1893 * Makefile.am (modinclude_HEADERS): Added threads-plugin.h.
1894 (EXTRA_DIST): Added threads-plugin.c.
1896 * threads-plugin.h, threads-plugin.c: New files.
1898 * threads.h: #include "libguile/threads-plugin.h".
1900 * threads.c: #include "libguile/threads-plugin.c".
1902 * pthread-threads.c: Temporarily remove debugging functions.
1904 * threads.c, threads.h (scm_yield): Added back.
1906 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1908 * threads.c (really_launch): Detach before unlocking
1909 thread_admin_mutex in order not to risk being joined.
1910 (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep
1911 thread_admin_mutex locked during GC.
1913 * pthread-threads.c, pthread-threads.h: Improvements to debugging
1916 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1918 * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added
1919 support for debugging mutex operations.
1921 * threads.c (scm_thread): Removed filed joining_threads.
1922 (thread_print): Print thread number as well as address of thread
1924 (scm_join_thread): Bugfix.
1925 (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex,
1926 scm_timed_wait_condition_variable, scm_signal_condition_variable,
1927 scm_broadcast_condition_variable): Use the low-level API.
1928 (scm_all_threads): Return copy of thread list (to prevent
1929 unintended destruction).
1930 (scm_threads_prehistory): Initialize heap_mutex of fake thread.
1932 * pthread-threads.c, pthread-threads.h, threads.c: Fixes to
1933 pthread "native" recursive mutex support.
1935 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1937 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
1938 Simply lock a thread C API recursive mutex.
1939 (SCM_NONREC_CRITICAL_SECTION_START,
1940 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
1941 SCM_REC_CRITICAL_SECTION_END): Removed.
1943 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
1944 direct calls to scm_rec_mutex_lock / unlock around the three calls
1945 to scm_m_expand_body.
1947 * eval.c, eval.h (promise_free): New function.
1948 (scm_force): Rewritten; Now thread-safe; Removed
1949 SCM_DEFER/ALLOW_INTS.
1951 * pthread-threads.h: Added partially implemented plugin interface
1952 for recursive mutexes. These are, for now, only intended to be
1953 used internally within the Guile implementation.
1955 * pthread-threads.c: New file.
1957 * threads.c: Conditionally #include "pthread-threads.c".
1959 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
1962 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
1963 SCM_GLOBAL_REC_MUTEX): New macros.
1965 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
1966 macros---use mutexes instead.
1968 * tags.h (SCM_IM_FUTURE): New tag.
1970 * eval.c (scm_m_future): New primitive macro.
1971 (SCM_CEVAL): Support futures.
1972 (unmemocopy): Support unmemoization of futures.
1974 * print.c (scm_isymnames): Name of future isym.
1976 * version.c: Unmade some changes to my private copy that got
1977 committed by mistake.
1979 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1981 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
1984 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
1986 * gc.c (scm_gc_sweep): Call it here instead, which is a more
1989 * threads.c (create_thread): Remember root object until the handle
1990 of the new thread is on all_threads list.
1992 * root.c (scm_make_root): Moved copying of fluids until after
1993 creation of root handle so that the fluids are GC protected. Also
1994 removed the critical section.
1996 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1998 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
2000 * gc-malloc.c (malloc_mutex): New mutex.
2001 (scm_gc_malloc_prehistory): Initialize it.
2002 (scm_realloc): Serialize call to realloc
2003 (scm_calloc): Same for calloc.
2004 Thanks to Wolfgang Jaehrling!
2005 (Now we have to make sure all calls to malloc/realloc are made
2006 through scm_malloc.)
2008 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
2010 * threads.c (really_launch): Release heap (to prevent deadlock).
2011 (create_thread): Release heap before locking thread admin mutex.
2013 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
2015 * threads.c (scm_i_thread_invalidate_freelists): New
2018 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
2020 * modules.c (scm_export): Inserted a return statement.
2022 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2024 * modules.c (scm_export): new function
2026 * gc-card.c: add a note about malloc()/free() overhead.
2028 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
2030 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
2033 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2035 These changes remove scm_ints_disabled (which hasn't has any
2036 effect in Guile for quite some time).
2038 * async.c, error.h (scm_ints_disabled): Removed.
2040 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
2041 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
2042 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
2043 (old_ints): Removed.
2045 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
2047 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
2050 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2052 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
2053 Removed accidental #if 0 around these functions.
2055 These changes are the start of support for preemptive
2056 multithreading. Marius and I have agreed that I commit this code
2057 into the repository although it isn't thoroughly tested and surely
2058 introduces many bugs. The bugs should only be exposed when using
2059 threads, though. Signalling and error handling for threads is
2060 very likely broken. Work on making the implementation cleaner and
2061 more efficient is needed.
2063 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
2064 (SCM_NONREC_CRITICAL_SECTION_START,
2065 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
2066 SCM_REC_CRITICAL_SECTION_END): New macros.
2067 (SCM_CRITICAL_SECTION_START/END): Defined here.
2069 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
2070 the three calls to scm_m_expand_body.
2072 * gc.h: #include "libguile/pthread-threads.h";
2073 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
2075 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
2078 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
2081 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
2083 * gc-freelist.c, threads.c (really_launch): Use
2084 SCM_FREELIST_CREATE.
2086 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
2088 * gc.c (scm_i_expensive_validation_check, scm_gc,
2089 scm_gc_for_newcell): Put threads to sleep before doing GC-related
2090 heap administration so that those pieces of code are executed
2091 single-threaded. We might consider rewriting these code sections
2092 in terms of a "call_gc_code_singly_threaded" construct instead of
2093 calling the pair of scm_i_thread_put_to_sleep () and
2094 scm_i_thread_wake_up (). Also, we would want to have as many of
2095 these sections eleminated.
2097 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
2099 * inline.h: #include "libguile/threads.h"
2101 * pthread-threads.h: Macros now conform more closely to the
2102 pthreads interface. Some of them now take a second argument.
2104 * threads.c, threads.h: Many changes.
2106 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
2108 * Makefile.am (version.h): Changed $^ --> $< in rule for
2111 2002-12-08 Rob Browning <rlb@defaultvalue.org>
2113 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
2114 (SCM_MINOR_VERSION): use @--@ substitution now.
2115 (SCM_MICRO_VERSION): use @--@ substitution now.
2116 (scm_effective_version): new function prototype.
2118 * version.c (scm_effective_version): new function, also add
2121 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
2122 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
2124 (version.h): generate this here rather than configure.in. This
2125 approach tracks source edits better (i.e. more immediately).
2126 Might be worth considering for other .in files too.
2128 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
2130 Reorganized thread package selection. A thread package now only
2131 implements a small set of pthread like functions and Guile
2132 implements the rest on top of that. Guile's implementation is
2133 what the "coop-pthreads" package has been previously. Support for
2134 "coop" threads has been removed until I get time to add it again.
2136 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
2137 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
2138 null-threads.c, coop-pthreads.c.
2139 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
2142 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
2144 * threads.h: Do not include "libguile/coop-defs.h". Include
2145 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
2146 (previously deprecated) C level thread API prototypes. They are
2147 now in the thread package specific headers, "null-threads.h" and
2148 "pthread-threads.h".
2149 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
2151 (scm_threads_init): Removed.
2152 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
2153 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
2154 SCM_I_THREAD_SWITCH_COUNT): Define here.
2155 (scm_single_thread_p): Removed.
2156 (scm_call_with_new_thread): Take two args directly instead of list
2158 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
2159 SCM_SET_THREAD_LOCAL_DATA): Define here.
2161 * threads.c: Merged with "coop-pthreads.c".
2163 * null-threads.h: Implement pthread-like API as a set of macros.
2165 * pthread-threads.h: New, implement pthread-like API by deferring
2168 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
2169 has been lost in the reorganization.
2171 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
2173 The following change makes it possible to move procedure
2174 application dispatch outside inner loops. The motivation was
2175 clean implementation of efficient replacements of R5RS primitives
2178 The semantics is clear: scm_trampoline_N returns an optimized
2179 version of scm_call_N (or NULL if the procedure isn't applicable
2182 Applying the optimization to map and for-each increases efficiency
2183 noticeably. For example, (map abs ls) is 8 times faster than
2186 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
2188 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
2190 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
2191 (map, for-each): Handle also application on two args as a special
2192 case; Use trampolines.
2196 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
2197 (subr2oless): Removed.
2198 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
2199 vector GC protected.
2201 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
2204 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2206 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
2208 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
2210 * debug.c (scm_make_iloc): Added missing "return".
2212 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
2214 * strports.c (scm_eval_string_in_module): Validate second arg to
2215 be a module. Thanks to Arno Peters!
2217 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2219 * .cvsignore: remove goops.c
2221 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2223 * modules.c (scm_env_top_level, scm_lookup_closure_module,
2224 module_variable, scm_module_lookup_closure,
2225 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
2226 scm_system_module_env_p): Don't compare SCM values with C
2227 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
2230 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2232 * eval.h (SCM_MAKE_ILOC): New macro.
2234 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
2235 the iloc bitpattern here.
2237 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
2239 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
2240 part of the API, otherwise it's difficult to write Guile
2241 extensions using non-blocking I/O => moved #include
2242 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
2244 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
2247 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
2249 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
2250 are defined in configure.in.
2252 * threads.c: Removed SCM_API from function definitions. SCM_API
2253 is only for declarations.
2255 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
2257 * coop-pthreads.h: Added support for thread specific data to the
2258 generic C API for the coop-pthreads case.
2260 * threads.c, threads.h (scm_cond_init): Undo unintentional API
2262 (scm_cond_broadcast): Added missing function.
2264 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2266 * coop.c (coop_next_runnable_thread): Removed, wich should have
2267 happened when GUILE_ISELECT was hard-wired.
2269 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
2271 * Makefile.am (libguile_la_SOURCES): Added threads.c
2272 (DOT_DOC_FILES): Added threads.doc.
2273 (DOT_X_FILES): Added threads.x.
2274 (EXTRA_libguile_la_SOURCES): Removed threads.c.
2275 (noinst_HEADERS): Added coop-pthreads.c.
2276 (modinclude_HEADERS): Added coop-pthreads.h.
2278 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
2279 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
2281 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
2282 Thanks to Bill Schottstaedt!
2284 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
2286 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
2287 SCM_COPT_THREADS is defined.
2288 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
2291 * coop-pthreads.c: Some harmless renamings of internal stuff.
2292 (create_thread): New, generalized version of
2293 scm_call_with_new_thread.
2294 (scm_call_with_new_thread): Use it.
2295 (scm_spawn_thread): New, use create_thread.
2297 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
2299 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
2300 start testing it now.
2302 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
2303 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
2304 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
2307 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
2309 * scmsigs.c (signal_cell_handlers, install_handler_data,
2310 scm_delq_spine_x, really_install_handler, install_handler): New
2311 scheme for triggering signal handlers, to simplify take_signal.
2312 (take_signal): Simplified, to avoid race conditions.
2313 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
2316 * async.c (scm_async_click): Reset pending_asyncs, handle
2317 signal_asyncs. Don't set cdr of a non-signal async to #f.
2318 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
2319 always. Set pending_asyncs.
2320 (scm_system_async_mark_for_thread): Check that thread has not
2322 (scm_unmask_signals, decrease_block): Call scm_async_click after
2323 block_asyncs becomes zero.
2325 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
2328 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
2330 * root.c (root_mark): Mark them.
2331 (make_root): Initialize them.
2333 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
2335 (scm_internal_select): Define one version for USE_COOP_THREADS and
2336 one for USE_NULL_THREADS.
2337 (scm_init_iselect): Likewise.
2339 * inline.h (scm_cell, scm_double_cell): Also allow
2340 USE_COPT_THREADS to not protect the slot initializers.
2342 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
2343 because threads need to be initialized before the stack, but
2344 gsubrs such as scm_timed_condition_variable_wait can only be
2347 * threads.h: Include "coop-pthreads.h" when requested.
2348 (scm_threads_make_mutex, scm_threads_lock_mutex,
2349 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
2350 not implemented anyway.
2351 (scm_init_thread_procs, scm_try_mutex,
2352 scm_timed_condition_variable_wait,
2353 scm_broadcast_condition_variable, scm_c_thread_exited_p,
2354 scm_thread_exited_p): New prototypes.
2355 (struct timespec): Define if not already defined.
2356 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2357 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
2358 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2359 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
2362 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
2364 (scm_thread_exited_p): New.
2365 (scm_try_mutex, scm_broadcast_condition_variable): Newly
2366 registered procedures.
2367 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
2368 Use the latter as the procedure for "wait-condition-variable",
2369 thus offering a optional timeout parameter to Scheme.
2370 (scm_wait_condition_variable): Implement in terms of
2371 scm_timed_wait_condition_variable.
2372 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2373 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
2374 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2375 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
2376 scm_make_mutex, etc, and deprecate.
2377 (scm_init_threads): Do not create smobs, leave this to
2378 scm_threads_init. Do not include "threads.x" file.
2379 (scm_init_thread_procs): New, include "threads.x" here.
2381 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
2382 scm_null_mutex_lock, scm_null_mutex_unlock,
2383 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
2384 scm_null_condvar_wait, scm_null_condvar_signal,
2385 scm_null_condvar_destroy): Removed.
2386 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
2387 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
2388 scm_cond_destory): Do not define, they are now deprecated and
2389 handled by threads.{h,c}.
2391 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
2392 (scm_threads_init): Create smobs here, using the appropriate
2394 (block): Removed, now unused.
2395 (scm_c_thread_exited_p): New.
2396 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
2397 scm_null_mutex_destroy, scm_null_condvar_init,
2398 scm_null_condvar_wait, scm_null_condvar_signal,
2399 scm_null_condvar_destroy): Removed and updated users to do their
2401 (scm_try_mutex, timeval_subtract,
2402 scm_timed_wait_condition_variable,
2403 scm_broadcast_condition_variable): New.
2404 (scm_wait_condition_variable): Removed.
2406 * coop-defs.h (coop_m): Added 'level' field.
2407 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2408 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
2409 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2410 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
2412 (coop_condition_variable_broadcast): New.
2414 * coop-threads.c (scm_threads_init): Create smobs here, using the
2416 (scm_c_thread_exited_p, scm_try_mutex,
2417 scm_timed_wait_condition_variable,
2418 scm_broadcast_condition_variable): New.
2419 (scm_wait_condition_variable): Removed.
2421 * coop.c (coop_new_mutex_init): Initialize level.
2422 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
2424 (coop_condition_variable_signal): Renamed to
2425 coop_condition_variable_broadcast and reimplemented in terms of
2427 (coop_condition_variable_broadcast): New.
2429 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
2431 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
2433 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
2435 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
2438 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
2439 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
2440 give better error messages. Thanks to Bill Schottstaedt!
2442 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2444 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
2445 scm_definedp to scm_defined_p and deprecated scm_definedp.
2447 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2449 * async.h, async.c (scm_system_async): Fixed deprecation to work
2450 correctly when deprecated features are excluded.
2452 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2454 * async.c (scm_system_async_mark_for_thread): Validate thread
2457 * coop-threads.c (scm_i_thread_root): Do not validate argument.
2459 * feature.c (scm_init_feature): Don't add 'threads' for
2462 * inline.h (scm_cell, scm_double_cell): Also allow
2463 USE_NULL_THREADS to not protect the slot initializers.
2465 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
2468 * Makefile.am (noinst_HEADERS): Added null-threads.c.
2469 (modinclude_HEADERS): Added null-threads.h.
2471 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
2472 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
2473 (scm_init_threads): Use generic type names scm_t_mutex and
2474 scm_t_cond instead of coop_m and coop_c.
2476 * null-threads.c, null-threads.h: New files.
2478 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
2480 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
2481 This is to support makes that know about "$<" only in pattern
2482 rules, like Sun's make.
2484 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
2486 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
2487 substitution. Thanks to David Allouche!
2489 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2491 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
2492 !SCM_ENABLE_DEPRECATED.
2494 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2496 * async.c (scm_system_async_mark_for_thread): Only call
2497 scm_i_thread_root when USE_THREADS is defined. Use scm_root
2500 * scmsigs.c (take_signal): Only call scm_i_thread_root when
2501 USE_THREADS is defined. Use scm_root otherwise.
2502 (scm_sigaction_for_thread): Ignore THREAD argument when
2503 USE_THREADS is not defined. Also, move THREAD argument defaulting
2504 out of HAVE_SIGACTION section, which was a bug.
2506 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2508 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
2509 signal_handlers, not the closure that is used as the async.
2510 The closure is stored in signal_handler_cells, as previously.
2512 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
2514 * root.h (scm_root_state): Added 'block_async' slot.
2515 (scm_active_asyncs): Removed abbrev.
2516 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
2518 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
2521 * async.h (scm_call_with_blocked_asyncs,
2522 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
2523 scm_c_call_with_unblocked_asyncs): New prototypes.
2524 (scm_mask_signals, scm_unmask_signals): Deprecated.
2525 (scm_mask_ints): Turned into a macro.
2526 * async.c (scm_mask_ints): Removed.
2527 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
2528 this should not be necessary.
2529 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
2530 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
2531 deprecation warning and check for errornous use. Set block_asyncs
2532 instead of scm_mask_ints.
2533 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
2534 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
2535 scm_c_call_with_unblocked_asyncs): New.
2537 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
2538 Asyncs are enabled by default.
2540 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
2542 * vports.c (scm_make_soft_port): Allow vector argument to carry a
2543 6th element: an input waiting thunk.
2544 (sf_input_waiting): New.
2546 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
2548 * root.c (root_mark): Mark active_asyncs slot.
2550 * async.c (scm_async_click): Set the cdr of a executed handler
2551 cell to SCM_BOOL_F, not SCM_EOL.
2552 (scm_i_queue_async_cell): Queue the cell at the end of the list,
2553 and only if the handler procedure is not already present.
2554 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
2556 * scmsigs.c (scm_sigaction_for_thread): Likewise.
2558 2002-10-04 Rob Browning <rlb@defaultvalue.org>
2560 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
2562 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
2563 scm_lt_dlopenext, and scm_lt_dlerror.
2564 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
2566 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
2568 (sysdep_dynl_init): switch to scm_lt_dlinit();
2570 * Makefile.am (libguile_la_LIBADD): switch to use
2573 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
2575 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
2577 * scmsigs.h (scm_sigaction_for_thread): New prototype.
2578 * scmsigs.c (got_signal): Removed.
2579 (signal_handler_cells, signal_handler_threads): New.
2580 (take_signal): Queue the cell of the signal for the specified
2581 thread. Reset the signal handler on systems that don't have
2583 (sys_deliver_signals): Removed.
2585 (scm_sigaction_for_thread): Renamed from scm_sigaction and
2586 extended to also set the thread of a signal and allocate a cell
2587 for it. Keep the Scheme name "sigaction". Check that signum is
2588 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
2589 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
2590 (scm_init_scmsigs): Allocate signal_handler_cells and
2591 signal_handler_threads vectors.
2593 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
2594 that system asnycs and user asyncs are separated. Reimplemented
2595 system asyncs to work per-thread.
2597 * gc.c (scm_init_gc): Do not use scm_system_async.
2599 * async.h (scm_asyncs_pending, scm_set_tick_rate,
2600 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
2602 (scm_i_queue_async_cell): New.
2604 * __scm.h (scm_asyncs_pending_p): Removed.
2605 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
2606 scm_asyncs_pending_p.
2608 * async.h (scm_system_async_mark_for_thread): New prototype.
2610 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
2612 * root.h (scm_root_state): Added new "active_asyncs" slot.
2613 * root.c (scm_make_root): Initialize it to SCM_EOL.
2615 * coop-defs.h (coop_t): Added new "handle" slot.
2616 * coop-threads.c (all_threads, scm_current_thread,
2617 scm_all_threads, scm_i_thread_root): New.
2618 (scm_threads_init): Add main thread to all_threads.
2619 (scheme_launch_thread): Remove thread from all_threads when it
2621 (scm_call_with_new_thread): Initialize handle slot of coop_t
2622 structure and add new thread to all_threads.
2623 (scm_spawn_thread): Likewise.
2625 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
2626 * threads.c (scm_current_thread, scm_all_threads): Register as
2629 * dynl.c: Use scm_lt_ prefix for libltdl functions.
2631 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
2633 * script.c (scm_compile_shell_switches): Fix bad spelling of
2634 `explicitly' in comment.
2636 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
2638 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
2639 Refer to provided? in doc string rather than deprecated feature?.
2641 2002-09-24 Gary Houston <ghouston@arglist.com>
2643 * inline.h (scm_double_cell): prevent reordering of statements
2644 with any following code (for GCC 3 strict-aliasing).
2645 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
2646 the earlier version of the reordering prevention.
2648 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2650 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
2652 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2654 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
2657 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2659 * inline.h: include stdio.h
2661 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
2663 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2665 * gc-segment.c (scm_i_make_initial_segment): check user settings
2668 * gc-malloc.c (scm_gc_init_malloc): check user settings for
2671 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
2673 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
2675 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
2676 these won't ever wrap around with high memory usage. Thanks to
2677 Sven Hartrumpf for finding this.
2679 * gc-freelist.c: include <stdio.h>
2681 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
2683 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
2685 * vectors.h (SCM_VECTOR_REF): New.
2687 * snarf.h (SCM_DEFINE_PUBLIC): New.
2689 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
2691 * socket.c (scm_addr_vector): Added size of address to arguments.
2692 Use it to avoid accessing a non-existent path in a sockaddr_un.
2693 Changed all callers.
2695 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2697 * gc.h: remove DOUBLECELL card flags.
2699 * gc-malloc.c (scm_calloc): try to use calloc() before calling
2702 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
2703 init loop; handle this from scm_init_card_freelist()
2705 * gc-card.c (scm_init_card_freelist): init bit vector here.
2707 * numbers.c (scm_make_real): prevent reordering of statements
2708 num2float.i.c (FLOAT2NUM): idem
2710 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2712 * eval.h: prepend libguile/ to include path
2714 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
2716 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
2717 years. Thanks to Martin Grabmüller!
2719 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2721 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
2722 unsigned numbers for computing minimum heap increment. This
2723 prevents weird results when a a negative minimum increment is
2726 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
2728 * gc_os_dep.c: When we have __libc_stack_end, use that directly
2729 instead of the old tricks.
2731 * guile-snarf.in: Do not expect the input file to be the first
2732 argument after the optional "-o" option, just pass everything to
2733 the pre-processor without extracting the input file name.
2735 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2737 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
2738 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
2740 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2742 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
2743 Bill Schottstaedt for the bug report
2745 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
2747 * print.c (scm_iprin1): Print primitives generics always as
2748 "primitive-generic" even when they have no primitive methods yet.
2750 2002-08-17 Gary Houston <ghouston@arglist.com>
2752 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
2755 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2757 * ports.c (scm_add_to_port_table): small bugfix.
2759 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
2762 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
2763 only use SCM_MIN_HEAP_SEG_SIZE.
2765 * ports.c (scm_add_to_port_table): add backwards compatibility
2768 * ports.h: use scm_i_ prefix for port table and port table size.
2770 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
2772 * vports.c (scm_make_soft_port): Initialize pt variable.
2774 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
2776 * strports.h (scm_c_eval_string_in_module,
2777 scm_eval_string_in_module): New prototypes.
2778 * strports.c (scm_eval_string_in_module): New, but use
2779 "eval-string" as the Scheme name and make second parameter
2781 (scm_eval_string): Implement using scm_eval_string_in_module.
2782 (scm_c_eval_string_in_module): New.
2783 Thanks to Ralf Mattes for the suggestion!
2785 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2787 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
2790 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
2792 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
2793 stead of scm_t_port*. The function now takes a tag argument.
2795 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2797 * gc.h: add scm_debug_cells_gc_interval to public interface
2799 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
2801 * gc.c (scm_i_expensive_validation_check): separate expensive
2802 validation checks from cheap ones.
2804 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2806 * read.c (scm_input_error): new function: give meaningful error
2807 messages, and throw read-error
2809 * gc-malloc.c (scm_calloc): add scm_calloc.
2811 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2813 * tags.h: remove GC bits documentation from the tags table.
2815 * read.c (INPUT_ERROR): Prepare for file:line:column error
2816 messages for errors in scm_lreadr() and friends.
2818 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2820 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
2822 (scm_gc_calloc): new function
2824 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2826 * ports.c (scm_new_port_table_entry): init port entry to 0
2829 * ports.c (scm_new_port_table_entry): change function from
2830 scm_add_to_port_table. This prevents cells with null-pointers from
2831 being exposed to GC.
2833 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
2834 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
2836 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
2839 * numbers.c (big2str): return "0" for 0 iso. ""
2841 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
2842 private-gc.h: new file
2844 * gc.c: completely revised and cleaned up the GC. It now uses lazy
2845 sweeping. More documentation in workbook/newgc.text
2847 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2849 * random.c (rstate_free): Return zero.
2851 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2853 * environments.c (remove_key_from_alist): Removed.
2855 (obarray_remove): Simplified.
2857 2002-07-24 Stefan Jahn <stefan@lkcc.org>
2859 * continuations.h: ia64: Include <signal.h> before
2862 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2864 * modules.c (scm_sym2var): Don't compare SCM values with ==.
2866 2002-07-21 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2868 * goops.c (scm_compute_applicable_methods): use
2869 scm_remember_upto_here_1 iso scm_remember_upto_here
2871 * macros.c: include deprecation.h
2873 * vectors.c (scm_vector_move_right_x): remove side effect in
2875 (scm_vector_move_left_x): idem.
2877 * net_db.c, posix.c, socket.c: variable naming: change ans to
2880 * sort.c (scm_merge_vector_x): accept vector as argument
2881 iso. SCM*. This is needed for full GC correctness.
2883 * gc.h: undo previous undocumented changes related to #ifdef
2886 2002-07-20 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2888 * *.c: add space after commas everywhere.
2890 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
2891 Document cases where SCM_WRITABLE_VELTS() is used.
2893 * vectors.h (SCM_VELTS): prepare for write barrier, and let
2894 SCM_VELTS() return a const pointer
2895 (SCM_VECTOR_SET): add macro.
2897 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2899 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
2900 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
2901 Deprecated the special kind of built-in dynamic syntax transformer
2902 that was inaccurately named "macro". Note: The built-in syntax
2903 transformers that are named "mmacro" or "memoizing-macro" still
2904 exist, and it is these which come much closer to what one would
2907 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
2909 * eval.c (unmemocopy): Fix for
2910 1001-local-eval-error-backtrace-segfaults (unmemoization crash
2911 with internal definitions and local-eval).
2913 2002-07-12 Gary Houston <ghouston@arglist.com>
2915 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
2916 defined. They don't do anything useful, especially since the
2917 only case where DYNAMIC_LINKING is undefined seems to be
2918 when --with-modules=no is given to configure, which is basically
2919 requesting that the "dynamic linking module" be omitted.
2921 * Makefile.am (libguile_la_SOURCES): move dynl.c from
2922 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
2924 * extensions.c (load_extension): check DYNAMIC_LINKING for
2926 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
2927 scm_init_dynamic_linking.
2929 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
2931 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
2932 check for Cygwin when including <winsock2.h>, this is already
2933 check for by configure. Thus, revert change from 2002-07-07.
2935 2002-07-10 Gary Houston <ghouston@arglist.com>
2937 * eq.c: include <string.h>
2938 * dynl.c: docstring editing.
2940 2002-07-09 Gary Houston <ghouston@arglist.com>
2942 * dynl.c (scm_dynamic_call): docstring editing.
2944 2002-07-08 Rob Browning <rlb@defaultvalue.org>
2946 * gc_os_dep.c: HURD fixes.
2948 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
2950 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
2952 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
2953 this should be compiled for BUILD host.
2954 Override default rule for
2955 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
2956 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
2957 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
2959 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
2960 <winsock2.h> on Cygwin even when we have it.
2962 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
2964 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
2965 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
2966 the code. Full number of arguments checking of closures is
2967 mandatory now. However, the option to disable the checking has
2968 most probably not been used anyway.
2970 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2972 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
2973 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
2974 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
2975 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
2976 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
2977 (scm_source_properties, scm_set_source_properties_x,
2978 scm_source_property): Removed compile time option SCM_RECKLESS to
2979 clean up the code. Full number of arguments checking of closures
2980 is mandatory now. However, the option to disable the checking has
2981 most probably not been used anyway.
2983 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
2984 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
2986 2002-06-30 Gary Houston <ghouston@arglist.com>
2988 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
2989 do anything useful. Added a comment about need for a mutex if
2990 pre-emptive threading is supported.
2992 * posix.c (scm_convert_exec_args), dynl.c
2993 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
2994 allocate_string_pointers. 2) simplified: don't reallocate the
2995 strings, just make an array of pointers 3) avoid memory leaks on
2996 error 4) let the procedure report errors in its own name.
2997 Consequences: 1) the procedures now assume that SCM strings are
2998 nul-terminated, which should always be the case. 2) Since strings
2999 are not reallocated, it's now possible for strings passed to
3000 dynamic-args-call to be mutated.
3002 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
3004 * __scm.h, eval.c, eval.h: Removed compile time option
3005 MEMOIZE_LOCALS to clean up the code. Now, caching of local
3006 variable positions during memoization is mandatory. However, the
3007 option to disable the caching has most probably not been used
3010 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
3012 * print.c (scm_simple_format): Print missing part of format before
3013 ~% control. Thanks to Daniel Skarda!
3015 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
3017 * mkstemp.c: Added exception notice to license statement.
3019 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
3021 * numbers.c (mem2ureal): When returning an inexact zero, make sure
3022 it is represented as a floating point value so that we can change
3025 From John W. Eaton <jwe@bevo.che.wisc.edu>
3027 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
3029 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
3031 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
3032 in addition to `i386'. Thanks to Dale P. Smith.
3034 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
3036 * eq.c (real_eqv): New.
3037 (scm_eqv_p): Use it when comparing reals and complexes.
3039 * numbers.c: Include <string.h>, for strncmp.
3040 (mem2complex): Do not create negative NaNs.
3041 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
3043 (scm_inexact_to_exact): Signal error when converting a NaN.
3045 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
3047 * posix.c (scm_putenv): Handle removing variables explicitely by
3052 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
3053 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
3055 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
3056 [SCO && ! HAVE_ISINF] (isinf): New function.
3057 (xisinf, xisnan): New functions.
3059 (isfinite): Define in terms of xisinf.
3060 (scm_inf_p, scm_nan_p): New functions.
3061 (guile_Inf, guile_NaN): New file-scope vars.
3062 (guile_ieee_init): New function.
3063 (scm_inf, scm_nan): New functions.
3064 (idbl2str): Handle Inf and NaN. Remove funny label and
3065 corresponding gotos.
3066 (ALLOW_DIVIDE_BY_ZERO): New macro.
3067 (scm_divide): Allow division by zero to occur if
3068 ALLOW_DIVIDE_BY_ZERO is defined.
3069 Handle bignums and ints as special cases.
3071 Additional stuff by me:
3073 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
3074 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
3075 (iflo2str): Don't output a '+' for negative numbers or for Inf and
3076 NaN. They will provide their own sign.
3077 (scm_divide): Only allow divides by inexact zeros. Dividing by
3078 exact zeros still signals an errors.
3080 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
3082 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
3083 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
3084 (scm_slot_exists_p): Rename from scm_slots_exists_p.
3085 Thanks to Andreas Rottmann.
3087 2002-04-20 Gary Houston <ghouston@arglist.com>
3089 * removal of unused fields in root state (thanks to Christopher
3090 Cramer for pointing out the disuse.)
3091 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
3092 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
3094 * root.c (root_mark): don't mark them.
3095 (scm_make_root): don't set them to #f.
3096 * init.c (scm_init_standard_ports): don't initialise with the
3099 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
3101 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
3104 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
3106 * guile-snarf.in: Do not clean input file. This would write to
3107 the $(srcdir) during a VPATH build, which is not allowed. It also
3108 isn't needed since it only works when an output filename has been
3109 specified and in that case we don't need to clean the input file
3110 because the output file will already exist.
3112 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
3114 * guile-snarf: Install the trap for removing $cleanfile only when
3115 the value of $cleanfile is actually known.
3117 2002-04-10 Rob Browning <rlb@defaultvalue.org>
3119 * .cvsignore: add versiondat.h and *.c.clean.c.
3121 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3123 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
3124 function, replaces macro SRCBRKP.
3126 (SRCBRKP): Deprecated.
3128 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
3129 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
3132 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3134 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
3135 CHECK_EXIT and removed all references to them.
3137 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
3139 * debug.h (scm_ready_p, debug_print): Removed declarations.
3141 * eval.c (EVALCELLCAR): Removed.
3143 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
3144 operation from condition.
3146 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
3148 * guile-snarf.in: When the output filename is "-", write to
3149 stdout. When no "-o" option is given, use "-" as the output
3150 filename (i.e., stdout). Only 'clean' the inputfile or remove the
3151 output file on error when the output file name is not "-". Define
3152 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
3154 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
3156 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
3158 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
3159 and the corresponding goto statements. Removed redundant code.
3161 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3163 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
3164 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
3165 Re-enabled handing of rpsubrs and asubrs.
3167 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
3169 * eval.c (SIDEVAL): Removed.
3171 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
3172 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
3173 argument checking order for set! to locals, variables and symbols.
3174 Improvements to control structure. Removed some uses of arg1 and
3175 arg2 as temporary variables.
3177 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
3179 * guile-snarf.in: Remove "--compat=1.4" support.
3180 Add "-d" and "-D" support.
3182 (deprecated_list): New var.
3183 (compat_mode_clean_xxx): Delete.
3184 (grep_deprecated): New func.
3185 ("main"): If "-d" or "-D", call `grep_deprecated'.
3187 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
3189 * hooks.h: Change scm_t_c_hookype_t everywhere to
3194 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
3196 * ports.c (scm_sys_make_void_port): Use `@file'.
3198 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
3201 * macros.c (scm_makmacro): Don't say that the form replaces its
3202 source, because it doesn't.
3203 (scm_makmmacro): Clarify difference between this and scm_makmacro.
3205 * backtrace.c (scm_display_error), filesys.c (scm_umask,
3206 scm_select, scm_basename), goops.c (scm_method_generic_function),
3207 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
3208 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
3211 * debug.c (scm_debug_options), eval.c
3212 (scm_eval_options_interface), read.c (scm_read_options): Change
3213 incorrect @var in docstring to @code.
3215 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
3217 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
3219 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
3220 guile-snarf can remove trailing non-init code.
3222 * guile-snarf.in (modern_snarf): Remove everything following and
3223 including "^:^" from the output.
3225 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3227 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
3229 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
3231 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
3233 * guile-snarf.in: Update copyright.
3234 Rewrite to internalize error handling.
3235 Add "--compat=1.4" handling.
3238 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
3239 (snarfcppopts): New var.
3240 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
3241 (.c.doc): Use $(snarfcppopts).
3243 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
3244 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
3245 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
3246 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
3247 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
3248 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
3249 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
3250 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
3251 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
3252 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
3253 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
3254 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
3255 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
3256 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
3258 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3260 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
3261 The next step will be to remove the union 't' and simplify the
3262 code of SCM_CEVAL that way.
3264 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
3266 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
3267 rreadfds, rwritefds, rexceptfds): Made static.
3269 * gc.c (terminating), fports.c (terminating): Renamed
3272 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
3274 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
3275 potential overflow problems. Thanks to John W Eaton!
3277 * strop.c (string_capitalize_x): Treat characters as unsigned so
3278 that 8-bit chars work. Thanks to David Pirotte!
3280 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3282 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
3283 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
3284 proc as temporary variables. Introduced temporary variables with
3285 hopefully descriptive names for clarification. Replaced SCM_N?IMP
3286 by a more explicit predicate in some places.
3288 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
3290 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
3291 Added lots of comments regarding the implementation of #@dispatch.
3292 Changed intra-procedure communication to use t.arg1 instead of
3293 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
3294 variables. Introduced temporary variables with hopefully
3295 descriptive names for clarification. Replaced SCM_N?IMP by a more
3296 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
3297 of computing the expression explicitly. Eliminate now unused
3298 label nontoplevel_cdrxbegin.
3300 * goops.h (SCM_INSTANCE_HASH): New macro.
3302 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
3304 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
3306 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
3307 "guile-snarf" moved back from `noinst_SCRIPTS'.
3309 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
3311 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
3312 exists when adding a source property other than those that are
3313 handled explicitly, add the new property to the SRCPROPS obj's
3316 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
3317 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
3319 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
3320 debug.status. It isn't needed, and it can overflow the bits
3321 reserved for it (which may lead to a segv or a GC abort).
3323 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3325 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
3326 side-effecting operations from conditions and macro calls.
3327 Replaced SCM_N?IMP by a more explicit predicate in some places.
3328 Minimized the scope of some variables.
3330 2002-03-02 Stefan Jahn <stefan@lkcc.org>
3332 * convert.i.c: Fixed int <-> long conversions which would have
3333 failed if their sizes were different.
3335 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3337 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
3338 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
3339 as temporary variables. Removed side-effecting operations from
3340 conditions and macro calls. Introduced temporary variables with
3341 hopefully descriptive names for clarification. Replaced SCM_N?IMP
3342 by a more explicit predicate in some places. Removed code that
3343 was conditionally compiled if SICP was defined - which it never
3346 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3348 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
3349 Removed some uses of t.arg1 and proc as temporary variables.
3350 Removed side-effecting operations from conditions and macro calls.
3351 Introduced temporary variables with hopefully descriptive names
3352 for clarification. Replaced SCM_N?IMP by a more explicit
3353 predicate in some places.
3355 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3357 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
3358 explicit predicate in some places.
3360 (CHECK_EQVISH): Removed.
3362 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
3363 variables. Removed side-effecting operations from conditions and
3364 macro calls. Introduced temporary variables for clarification.
3365 Sorted if-else-if check for the type of the last form in a list by
3366 frequency. Avoided some unnecessary tail-recursion calls.
3368 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
3370 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
3371 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
3372 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
3373 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
3374 scm_cell and all its uses to scm_t_cell in accordance to Guile's
3375 naming scheme for types.
3377 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
3378 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
3379 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
3380 (scm_make_environment), eval.c (scm_closure), fports.c
3381 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
3382 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
3383 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
3384 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
3385 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
3386 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
3387 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
3388 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
3389 scm_alloc_cell to scm_cell.
3391 * environments.c (core_environments_observe), gc.c
3392 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
3393 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
3394 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
3395 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
3396 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
3397 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
3398 (allocate_weak_vector): Renamed scm_alloc_double_cell to
3401 2002-02-27 Stefan Jahn <stefan@lkcc.org>
3403 * convert.i.c, convert.c: Better range checking.
3405 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
3407 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
3410 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
3412 * Makefile.am: Update path to pre-inst-guile automake frag.
3414 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3416 * gc.c (scm_gc_sweep): Make it compile even when deprecated
3417 features are excluded.
3419 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3421 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
3423 2002-02-25 Gary Houston <ghouston@arglist.com>
3425 * convert.c: include <string.h> for convert_i.c.
3427 2002-02-24 Rob Browning <rlb@defaultvalue.org>
3429 * .cvsignore: add stamp-h1.
3431 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
3433 * unif.c (scm_array_to_list): Correct name, which had been
3434 accidentally changed to scm_t_arrayo_list!
3436 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
3438 * gc.c (scm_gc_sweep): Print an error message when aborting due to
3439 underflowing scm_mallocated.
3441 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3443 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
3444 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
3445 Reimplemented using the new scm_gc_malloc, etc., functions and
3448 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
3450 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
3451 to `noinst_PROGRAMS'.
3452 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
3453 (noinst_PROGRAMS, noinst_SCRIPTS): New.
3455 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3457 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
3458 non-zero is returned from a port or smob free function.
3459 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
3460 scm_gc_register_collectable_memory,
3461 scm_gc_unregister_collectable_memory, scm_gc_malloc,
3462 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
3464 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
3465 debug-malloc.c, dynl.c, environments.c, environments.h,
3466 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
3467 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
3468 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
3469 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
3470 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
3471 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
3472 appropriate. Return zero from smob and port free functions.
3474 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
3476 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
3477 messages while the GC is running.
3478 (scm_c_issue_deprecation_warning_fmt): New.
3480 * fports.c (scm_setvbuf): Reset read buffer to saved values when
3481 it is pointing to the putback buffer.
3483 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
3485 * gsubr.c (create_gsubr): On "too many args" error,
3486 also display arg count and name. Thanks to Bill Schottstaedt.
3488 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
3490 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
3492 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
3493 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
3494 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
3496 * guile-snarf-docs-texi.in: Bye bye.
3498 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3500 * symbols.c (scm_make_symbol): Fix typo in docstring.
3502 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
3503 scm_make_symbol): New prototypes.
3505 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
3507 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
3508 (SCM_SYMBOL_INTERNED_P): New.
3509 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
3510 SCM_MAKINUM since hash values can well be bignums.
3511 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
3512 This signals a interned symbol.
3513 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
3514 scm_make_symbol): New.
3516 * print.c (scm_iprin1): Print uninterned symbols unreadably.
3518 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
3520 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
3521 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
3522 Thanks to Dave Love.
3524 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
3526 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
3527 This might help to make unintended clashes less likely.
3528 (scm_string_to_symbol): Protect the string until the symbols is
3531 2002-01-31 Stefan Jahn <stefan@lkcc.org>
3533 * convert.c, convert.h, convert.i.c: New files containing C
3534 array to Scheme conversion helpers meant to be replacement
3535 functions for the deprecated gh interface.
3537 * Makefile.am: Setup rules for new `convert.*' files.
3539 2002-01-28 Stefan Jahn <stefan@lkcc.org>
3541 * symbols.c (scm_c_symbol2str): New function, replacement for
3542 `gh_scm2newsymbol()'.
3544 * strings.c (scm_c_substring2str): New function. Proper
3545 replacement for `gh_get_substr()'.
3547 * socket.c: Include `stdint.h' if available for the `uint32_t'
3550 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
3553 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
3555 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
3557 Other changes unrelated to Elisp...
3559 * eval.c (scm_m_if): Use s_if rather than repeating string literal
3561 (comments): Fix a few typos.
3562 (scm_for_each): Add parentheses around oddly unparenthesized
3563 if/while conditions.
3565 * read.c (scm_read_opts): Add full stop at end of doc for
3568 * script.c (scm_compile_shell_switches): Use scm_str2symbol
3569 instead of gh_symbol2scm.
3571 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
3572 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
3574 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
3575 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
3577 First batch of changes for Elisp support...
3579 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
3580 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
3581 throw.c, vectors.c, weaks.c: Add #include for lang.h.
3583 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
3584 conditionalize compilation and initialization of Elisp support
3587 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
3588 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
3589 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
3590 filesys.c (fill_select_type, retrieve_select_type), fluids.c
3591 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
3592 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
3593 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
3594 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
3595 options.c (change_option_setting, scm_options), posix.c
3596 (environ_list_to_c), print.c (scm_iprlist), throw.c
3597 (scm_exit_status), vectors.c (scm_vector), weaks.c
3598 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
3600 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
3603 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
3606 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
3607 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
3608 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
3609 (scm_m_atfop): Support function aliasing. Support both function
3610 args, which need transformation, and macro args, which do not.
3611 Add explanatory comments.
3612 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
3613 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
3614 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
3615 SCM_NULLP || SCM_NILP instead of checks against (removed)
3616 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
3617 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
3619 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
3620 scm_m_while, scm_nil_eq): Commented out; I don't think we need
3621 these, but I don't want to remove them yet, just in case.
3622 (scm_init_lang): Define `%nil' variable on Scheme level to hold
3625 * lang.h (SCM_NILP): Test against Elisp nil value instead of
3626 against (removed) scm_lisp_nil.
3627 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
3628 (SCM_NULL_OR_NIL_P): New.
3630 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
3633 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
3634 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
3637 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
3638 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
3639 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
3640 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
3642 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
3643 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
3644 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
3645 Numbering shifted down accordingly.
3646 (SCM_ELISP_NIL): New IFLAG.
3648 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
3650 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3652 * eval.c: Removed outdated references to "everr". Improved some
3655 (scm_deval_args, deval_args): Renamed scm_deval_args to
3656 deval_args, since it is not part of the interface.
3658 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
3659 use references to debug.vect[0] before it exists. Add parentheses
3660 to switch statement.
3662 * goops.h: Added local emacs variables.
3664 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3666 * eval.[ch] (scm_deval_args): Made static.
3668 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
3671 * strings.c (scm_c_string2str): Clarified comment. Replaced
3672 THINKME by FIXME for uniformness. Removed question about whether
3673 arguments need to be protected from garbage collection: Arguments
3674 must be protected as any other variable.
3676 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3678 * procs.h (SCM_CLOSURE_BODY): New Macro.
3680 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
3681 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
3682 get_slot_value, set_slot_value), procs.c
3683 (scm_procedure_documentation), sort.c (closureless), stacks.c
3684 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
3687 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
3689 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
3691 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
3694 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
3696 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
3699 * continuations.c (scm_make_continuation): Do not retain the
3700 throw_value when the continuation is invoked.
3702 2001-12-08 Stefan Jahn <stefan@lkcc.org>
3704 * strings.c (scm_c_string2str): New function. Converts a
3705 given Scheme string into a C string. Also put in two
3706 THINKME's regarding the malloc policy for the missing converter
3709 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
3711 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
3714 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
3716 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
3717 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
3719 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
3720 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
3721 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
3724 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
3726 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
3727 SCM_GC_CELL_* macros when accessing free cells.
3729 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
3731 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
3732 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
3733 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
3734 * strings.h (SCM_MAKE_STRING_TAG): New.
3735 * procs.h (SCM_MAKE_CCLO_TAG): New.
3736 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
3738 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
3739 !SCM_ENABLE_DEPRECATED.
3741 * async.c, async.h (scm_system_async_mark_from_signal_handler):
3744 * scmsigs.c (scm_take_signal): Removed all code that assumes that
3745 signal handlers are allowed to divert the flow of control. Call
3746 scm_system_async_mark_from_signal_handler instead of
3747 scm_system_async_mark.
3750 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
3751 scm_alloc_double_cell in their place.
3753 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
3754 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
3755 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
3756 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
3757 scm_deprecated_newcell and scm_deprecated_newcell2.
3759 gc.c (scm_tc16_allocated): Only define when including deprecated
3761 (scm_debug_newcell, scm_debug_newcell2): Removed.
3762 (scm_init_storage): Do not initialize scm_tc16_allocated.
3763 (scm_init_gc): Do it here.
3764 (allocated_mark): New, from old code.
3765 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
3767 * inline.c, inline.h: New files.
3768 * Makefile.am: Added them in all the right places.
3770 * _scm.h: Include "libguile/inline.h".
3772 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
3773 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
3774 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
3775 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
3776 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
3777 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
3778 scm_alloc_double_cell, respectively.
3780 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
3782 * modules.c (scm_c_use_module): Adapt to changes to
3783 `process-use-modules'.
3785 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3787 * numbers.c (scm_divide): Fix more division by zero errors.
3789 2001-11-21 Gary Houston <ghouston@arglist.com>
3791 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
3792 obsolete. autogen.sh says:
3793 invalid unused variable name: `OMIT_DEPENDENCIES'
3795 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3797 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
3800 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
3802 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
3803 Thanks to Eric Gillespie, Jr!
3805 2001-11-21 Stefan Jahn <stefan@lkcc.org>
3807 * win32-socket.c (getservent, setservent, endservent,
3808 getprotoent, setprotoent, endprotoent): New functions.
3809 Appropriate replacements for M$-Windows.
3811 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
3812 these definitions for GUILE_DEBUG.
3814 * net_db.c: Include "win32-socket.h" if compiling with a native
3815 M$-Windows compiler. Include some pieces of code (protoent and
3816 servent interface) protected by HAVE_* macros when using a
3817 native M$-Windows compiler.
3819 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
3821 * modules.c (scm_c_export): Do nothing when the first argument is
3822 already the terminating NULL. Thanks to Han-Wen Nienhuys!
3824 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
3826 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
3827 also include `buildstamp'.
3829 2001-11-18 Rob Browning <rlb@defaultvalue.org>
3832 (s_scm_major_version): use SCM_MAJOR_VERSION.
3833 (s_scm_minor_version): use SCM_MINOR_VERSION.
3834 (s_scm_micro_version): use SCM_MICRO_VERSION.
3835 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
3839 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
3840 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
3841 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
3843 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
3845 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
3846 Rewrite docstrings without reference to substring-move-left/right,
3847 since the latter no longer exist.
3849 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3851 * eval.c: Removed bogus comment about acros.
3853 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
3854 Minimize scope of local variable. Eliminate dependency on
3855 macro DEBUG_EXTENSIONS.
3857 (s_splicing): New error message string.
3859 (scm_m_body): Issue 'bad body' message rather than 'missing
3860 expression' message.
3862 (scm_m_quote): Eliminate unnecessary copying.
3864 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
3865 checking of the body to scm_m_body.
3867 (scm_m_do): Move comment to function header. Rename arg1 to
3868 binding. Made the code a bit easier to read.
3872 (iqq): Added a comment. Changed the depth parameter to
3873 unsigned. Use size_t for vector lengths. Make sure vector object
3874 is gc protected as long as its contents are read. Add some syntax
3875 checks. Get rid of unnecessary SCM_IMP test. Clean up the
3876 control structure a bit.
3878 (scm_m_delay): Added comment about the implementation of
3881 (scm_m_define): Add comment about guile's currying define
3882 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
3883 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
3885 (scm_m_letrec1): Removed. Part of the functionality is taken
3886 over by the new function 'transform_bindings'.
3888 (transform_bindings): New function. Takes over some of the
3889 functionality of removed function 'scm_m_letrec1', namely to split
3890 a list of bindings into a reversed list of variables and a list of
3893 (scm_m_letrec): Call 'transform_bindings'.
3895 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
3896 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
3897 test. Use 'transform_bindings'. Fixed scoping error with named
3898 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
3899 Jerram for suggesting the fix). Cleaned up the control structure
3902 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
3903 unnecessary consing. Eliminated unnecessary
3904 SCM_DEFER/ALLOW_INTS.
3906 (SCM_CEVAL): Un-obfuscated some loops.
3908 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
3910 * gc.h (scm_unhash_name): Old declaration removed.
3912 * eval.c (s_scm_eval): Change @var{primitive-eval} to
3913 @code{primitive-eval}.
3915 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
3916 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
3917 Change @deffnx lines in docstrings to say {Scheme Procedure}
3918 rather than primitive or procedure.
3920 * posix.c (scm_execl), filesys.c (scm_close), unif.c
3921 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
3922 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
3923 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
3924 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
3925 (scm_string_split, scm_string_ci_to_symbol), strings.c
3926 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
3927 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
3928 Docstring fixes and improvements reflecting edits that have been
3929 made in the reference manual source.
3931 * objprop.c (scm_object_properties, scm_set_object_properties_x,
3932 scm_object_property, scm_set_object_property_x): Remove invalid
3933 @deffnx lines for corresponding procedure property primitives.
3935 These changes add a @deffnx C function declaration and function
3936 index entries for each Guile primitive to the copy of the doc
3937 snarf output that is used for reference manual synchronization.
3938 Online help is unchanged.
3940 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
3941 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
3942 name to SCM_SNARF_DOCS.
3944 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
3945 snarf-check-and-output-texi.
3947 * Makefile.am (guile-procedures.texi): New rule.
3948 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
3949 Changed so that the last stage of doc snarfing is now performed
3950 twice, once to produce guile-procedures.txt for online help, and
3951 once to produce guile.texi for reference manual synchronization.
3953 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3955 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
3956 safely usable as a single statement followed by a ';', for example
3959 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
3961 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
3963 * random.c (scm_random_solid_sphere_x,
3964 scm_random_hollow_sphere_x): Correct "shere" typos.
3966 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
3968 * version.c (scm_version): Update docstring to include
3971 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
3973 * modules.c (scm_c_export): Call va_end after collecting the
3976 * strop.h, strop.c (scm_substring_move_left_x,
3977 scm_substring_move_right_x): Removed.
3979 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
3980 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
3983 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
3985 * numbers.c: Document macros to define when including
3986 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
3987 now rely on SIZEOF_ macros that have been figured out at
3990 * num2integral.i.c: Adapt to new interface.
3991 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
3992 target type by casting it and checking whether it is still the
3993 same. Do not try to handle bignums for integral types that are
3994 smaller than fixnums. When handling bignums, collect the
3995 magnituse first into a unsigned type, and correctly check for
3997 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
3998 only -MIN_VALUE can still be negative of all negative numbers (in
4001 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
4003 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
4004 HAVE_LONG_LONG depending on whether their size is non-zero.
4006 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
4008 * strop.c (scm_string_null_p): Docfix; nfc.
4009 Thanks to Scott Lenser.
4011 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
4013 * extensions.c (scm_load_extension): Canonicalize docstring
4016 * unif.c (scm_uniform_array_write), ports.c
4017 (scm_current_output_port, scm_force_output), dynwind.c
4018 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
4019 filesys.c (scm_open, scm_lstat), struct.c
4020 (scm_make_struct_layout), random.c (scm_random,
4021 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
4022 (scm_i_index): Remove superfluous whitespace from end of docstring
4025 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
4026 strings.c (scm_make_string), variable.c (scm_make_variable,
4027 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
4028 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
4029 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
4030 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
4031 newline at end of docstrings.
4033 * modules.c (scm_set_current_module): Add missing newline to
4036 2001-11-07 Stefan Jahn <stefan@lkcc.org>
4038 * win32-socket.[ch]: New files. Defines Winsock-API error codes
4039 and makes them available through Guile. That is because the
4040 Winsock-API does not store its errors in `errno' and thus cannot
4041 return error messages via `strerror (errno)'.
4043 * socket.c (scm_init_socket): Initialize `win32-socket' part
4044 here under M$-Windows.
4046 * numbers.h: Added missing declaration of
4047 `scm_sys_check_number_conversions()'.
4049 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
4050 and use in `(strerror)' and `(system-error)'.
4052 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
4053 `win32-socket.[ch]' to extra source and header files.
4055 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
4057 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
4058 a call to turn-on-debugging when --debug has been given instead of
4059 turning it on directly. Also, handle new `--no-debug' option,
4060 which might suppress the call to turn-on-debugging.
4062 2001-11-05 Stefan Jahn <stefan@lkcc.org>
4064 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
4066 2001-11-04 Stefan Jahn <stefan@lkcc.org>
4068 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
4069 here (was at guile_LDADD) which describes the dependency
4070 correctly and allows a clean build on Win32.
4072 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
4075 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
4076 import macros for external libraries (libcrypt, libqthreads,
4077 libreadline and libregex).
4079 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
4081 * posix.c (flock): Added support for flock() in M$-Windows.
4083 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
4086 * fports.c (getflags): Differentiate reading and writing pipes
4089 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
4092 * coop.c (coop_condition_variable_timed_wait_mutex): Use
4093 conditionalized error code if `ETIMEDOUT' is not available.
4094 (scm_thread_usleep): Remove bogus declaration of `struct timeval
4097 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
4098 belongs. That is because NO_PREPRO_MAGIC gets undefined after
4099 each inclusion of `num2integral.i.c'.
4100 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
4102 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
4104 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
4105 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
4107 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
4109 * print.c (scm_iprin1): Mark print state as revealed when
4110 dispatching to generic write or display.
4112 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
4114 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
4116 Support for native Win32. Thanks to Stefan Jahn!
4118 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
4119 and win32-dirent.h to extra source and header files. These
4120 include the uname() and the POSIX dirent interface implementation
4121 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
4122 linkers which do not allow unresolved symbols inside shared
4123 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
4126 * __scm.h: Defined SCM_API. This macro gets prepended to all
4127 function and data definitions which should be exported or imported
4128 in the resulting dynamic link library in the Win32 port.
4130 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
4131 chars.h, continuations.h, coop-defs.h, coop-threads.h,
4132 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
4133 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
4134 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
4135 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
4136 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
4137 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
4138 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
4139 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
4140 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
4141 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
4142 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
4143 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
4145 Prefixed each each exported symbol with SCM_API.
4147 * continuations.c: Added comment about the use of the extern
4148 declarations of {get,set}context() functions used in the ia64 port.
4150 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
4151 is meant to be a `unsigned long *'.
4153 * filesys.c: Include `direct.h' if possible. Use local
4154 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
4155 macros for M$-Windows. Implementation of `fstat_Win32()' which is
4156 able to differentiate between sockets and other file descriptors.
4157 Use this function as wrapper in `scm_fstat()'. Fixed typo in
4160 * fports.c: Include `io.h' is possible. Put `*fp' into referring
4161 statement block in `scm_fport_buffer_add()'.
4162 Some corrections in `getflags()'.
4164 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
4166 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
4167 build on Win32. Disable preloaded symbols on Win2 platforms.
4169 * ioext.c, ports.c: Include `io.h' is possible.
4171 * mkstemp.c: Include `process.h' is possible.
4173 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
4175 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
4177 * posix.c: Remove unnecessary dirent includes and defines. Include
4178 local `win32-uname.h' for MinGW. Extern declaration of
4179 `mkstemp()' for systems where it does not exists. Make
4180 `getlogin()' available on M$-Windows.
4182 * scmsigs.c: Made `usleep()' avalable on MinGW.
4184 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
4186 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
4188 * win32-uname.c: Include "win32-uname.h", not "uname.h".
4190 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
4192 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
4193 Don't apply scm_uniform_vector_length on arrays.
4195 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
4197 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
4198 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
4199 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
4200 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
4201 scm_list_<n> over scm_cons[2]?.
4203 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
4204 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
4205 SCM_C[AD][AD]R instead of explicit form.
4207 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
4208 comparison parameters.
4210 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
4211 !SCM_NULLP instead of SCM_NIMP.
4213 (scm_m_case): Don't copy the form. Renamed proc to clause and
4214 minimized its scope. Renamed x to clauses. Removed side
4215 effecting operation from macro call.
4217 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
4218 minimized its scope. Renamed x to clauses. Minimized the scope
4219 of variable 'len'. Make sure the else clause is treated specially
4220 even in case of '=>' occurences. Don't change the else to #t in
4221 order to be able to distinguish this case in the evaluator. Leave
4222 type checking of the recipient to the evaluator.
4224 (scm_c_improper_memq): Made the comment somewhat clearer.
4226 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
4227 test for SCM_IM_LET at the place of the formal parameters.
4228 Simplified the formal parameter checking.
4230 (scm_m_letstar): Added Comment. Renamed proc to bindings.
4231 Renamed arg1 to binding and minimized its scope. Eliminated
4232 unnecessary consing.
4234 (scm_m_do): Renamed proc to bindings. Minimized the scope of
4237 (build_binding_list): New static function.
4239 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
4240 Further, split up the 'letrec' unmemoizing code to the
4241 corresponding parts for 'do', 'let' and 'letrec', adding comments
4242 to each form. Cleanup the handling of the do form (This removes
4243 some *real* code :-).
4245 (SCM_CEVAL): Removed side effecting operation from macro call.
4246 Handle the 'else clause of the 'cond form specially - the symbol
4247 'else is not replaced with #t any more.
4249 2001-10-14 Gary Houston <ghouston@arglist.com>
4251 * version.c (scm_version): use sprintf instead of snprintf,
4252 for portability. thanks to Bill Schottstaedt.
4254 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
4256 * read.c (scm_lreadr): When user-defined hash procedure returns
4257 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
4258 an exception. (This prevents parsing of uniform vectors from
4259 interfering with parsing of numbers.)
4261 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
4263 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
4264 PTRDIFF_MIN. Thanks to Ken Raeburn.
4266 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
4268 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
4270 * eval.c (scm_m_atbind): First try to find the variable without
4271 defining it locally; when it has not been found, define it
4274 * modules.c (module_variable): Pass over variables that exist but
4277 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
4279 * backtrace.c (display_backtrace_file_and_line): Only use
4280 scm_basename when POSIX support is compiled in. Thanks to Chris
4283 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4285 * numbers.c (mem2uinteger): Return number read so far when coming
4286 across a hexdigit after having read a # or if not reading a hex
4287 value. This will enable the calling code to correctly handle
4288 forms like 1e2. (The background is, that the exponent markers d,
4289 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
4290 providing this patch.
4292 (mem2complex): Fix erroneous double-negation. Now, numbers like
4293 1-i will be read correctly.
4295 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
4297 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
4299 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
4301 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
4303 * print.c (scm_print_state_vtable, print_state_pool):
4304 Initialize. These variables are now registered as gc roots.
4306 (scm_current_pstate): Update documentation.
4308 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
4309 scm_prin1, scm_init_print): print_state_pool is registered as a
4310 gc root and thus does not need to be protected by a surrounding
4313 (make_print_state): The car of print_state_pool no longer holds
4314 the scm_print_state_vtable.
4316 (scm_current_pstate, scm_make_print_state, print_circref,
4317 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
4320 (scm_prin1): When building lists, prefer scm_list_<n> over
4323 (scm_iprlist): Removed a redundant SCM_IMP test.
4325 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
4327 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
4329 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
4331 (scm_memcons, scm_mem_to_proc): When building lists, prefer
4332 scm_list_<n> over scm_cons[2]?.
4334 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
4336 (scm_procedure_name): Use SCM_CADR instead of explicit form.
4338 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
4339 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
4340 for some reason his patch didn't make it into the cvs.
4342 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
4344 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
4345 little bit - should even be somewhat more accurate now.
4347 2001-10-08 Rob Browning <rlb@defaultvalue.org>
4349 * gc.c: support ia64 register backing store.
4350 (SCM_MARK_BACKING_STORE): new macro.
4352 * continuations.h: support ia64 register backing store.
4353 (struct scm_t_contregs): add ia64 register backing store.
4355 * continuations.c: support ia64 register backing store.
4356 (continuation_mark): mark ia64 register backing store.
4357 (continuation_free): free ia64 register backing store.
4358 (scm_make_continuation): capture ia64 register backing store.
4359 (copy_stack_and_call): copy ia64 register backing store.
4361 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4363 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
4364 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
4365 instead of SCM_NIMP to test for that case.
4367 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
4368 scm_t_bits instead of long.
4370 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
4372 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
4373 SCM_T_SIGNED_BITS_MIN): New.
4374 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
4375 Use them to make these macros computable by the preprocessor.
4377 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
4378 whether the integral type fits in a fixnum, not the compiler.
4379 This removes a spurious compiler warning. Also, honor the
4380 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
4381 needed for `long long's.
4383 * numbers.c: Define NO_PREPRO_MAGOC when including
4384 num2integral.c.i for `long long' and `signed long long'.
4386 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
4388 These changes fixes a race condition in the Guile coop - pthread
4391 * coop.c (mother_awake_p): New variable.
4392 (coop_create): Set mother_awake_p before creating or signalling
4393 mother; wait until mother is going to sleep before returning.
4394 (mother): Reset mother_awake_p before going to sleep.
4396 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4398 * options.c (protected_objects, scm_init_options): The content of
4399 protected_objects is now protected from garbage collection using
4400 scm_gc_register_root instead of scm_permanent_object.
4402 (get_option_setting): New static function that computes an option
4403 setting as it was formerly done in the function scm_options.
4405 (get_documented_option_setting): New static function that
4406 returns option documentation as it was formerly done in the
4407 function scm_options. Note that documentation C strings are no
4408 longer precomputed into SCM objects. Instead, they are converted
4409 into SCM strings every time get_documented_option_setting is
4412 (change_option_setting): New static functions that modifies the
4413 option setting as it was formerly done in the function
4414 scm_options. The function is now exception safe, i. e. won't
4415 cause a memory leak when interrupted. Further, only non-immediate
4416 option values are added to the protection list.
4418 (scm_options): This function now has only the purpose to dispatch
4419 to to get_option_setting, get_documented_option_setting or
4420 change_option_setting, depending on the arguments given to
4423 (scm_init_opts): Don't convert documentation C strings into SCM
4424 strings. Further, don't protect any object values: They _must_
4425 be immediate values, otherwise there is no guarantee that they
4426 have not been collected before anyway.
4428 * options.[ch] (scm_t_option): Made type unsigned, name into a
4429 constant char* and val into a scm_t_bits type.
4431 (scm_options, scm_init_opts): The number of options is guaranteed
4432 to be larger or equal to zero. Thus, the type is changed to
4435 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4437 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
4438 testing an unsigned value for being >= 0.
4440 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4442 * numbers.h: Removed old comment about using SCM_CAR to access
4445 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
4446 the return value is signed. Thanks to Brian Crowder for the bug
4449 (SCM_SRS): Avoid unnecessary casting and don't unpack input
4450 values. With this patch, SCM_SRS can be safely used for other
4451 types than scm_t_signed_bits. However, it should still better be
4452 an internal macro and thus be renamed to SCM_I_SRS.
4454 (SCM_MAKINUM, SCM_INUM): Use proper casting.
4456 2001-10-03 Gary Houston <ghouston@arglist.com>
4458 * continuations.h, unif.h: in the descriptions of the bit patterns
4459 of the heap cells, make bit 0 the least significant.
4461 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
4463 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
4464 Thanks to Golubev I. N.
4466 2001-09-25 Gary Houston <ghouston@arglist.com>
4468 * ports.c (scm_drain_input): extended the docstring. thanks to
4469 Alex Schroeder and Thien-Thi Nguyen.
4471 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
4473 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
4474 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
4475 macros. (The NUM names might soon change.)
4477 * numbers.h: Added missing declarations.
4479 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
4481 * Makefile.am: Distribute num2float.i.c.
4483 * num2float.i.c: New file, multiply included by numbers.c, used
4484 to "templatize" the float <-> num conversion routines.
4486 * numbers.c: New functions: scm_num2float, scm_float2num,
4487 scm_num2double, scm_double2num.
4489 2001-09-21 Rob Browning <rlb@defaultvalue.org>
4491 * .cvsignore: really add version.h
4493 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
4494 Otherwise it fails on the alpha. However, we might rather choose
4495 this size conditionally.
4497 * numbers.c (scm_gcd): change "k" to a long from an int.
4498 Otherwise it fails on the alpha. However, we might rather choose
4499 this size conditionally.
4501 * error.c (scm_wta): coerce char* to intptr_t before int
4504 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
4507 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
4509 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
4511 * numbers.c (scm_integer_expt): Accept inexact integer in second
4512 argument. (Thanks to Bill Schottstaedt.)
4514 2001-09-20 Rob Browning <rlb@defaultvalue.org>
4516 * .cvsignore: add version.h
4518 * versiondat.h.in: removed (obsolete).
4520 * version.h.in: renamed from version.h.
4521 (SCM_GUILE_MAJOR_VERSION): new public macro.
4522 (SCM_GUILE_MINOR_VERSION): new public macro.
4523 (SCM_GUILE_MICRO_VERSION): new public macro.
4525 * version.h: renamed to version.h.in.
4528 (scm_major_version): support integer *_VERSION macros.
4529 (scm_minor_version): support integer *_VERSION macros.
4530 (scm_micro_version): support integer *_VERSION macros.
4531 (scm_version): support integer *_VERSION macros.
4533 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
4535 * error.c, error.h: Made error keys globally accessible.
4536 Applications might want to test for these or use them in a direct
4539 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
4540 routines are passed an inexact. This change in behavior is
4541 motivated by concordance with R5RS: It is more common that a
4542 primitive doesn't want to accept an inexact for an exact.
4544 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4546 The following patch partially undoes my patch from 2001-06-30,
4547 where I added the function scm_gc_mark_cell_conservatively. The
4548 function is buggy, since it breaks guile during conservative
4549 marking if a pointer on the stack points directly into the list of
4550 free cells on the heap: With conservative cell marking this will
4551 cause the whole free list to be scanned and marked - boom!
4553 * gc.c (allocated_mark, MARK, heap_segment,
4554 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
4555 (scm_gc_mark_cell_conservatively): Remove function
4556 scm_gc_mark_cell_conservatively and update the corresponding
4557 comments and uses accordingly. Thanks to Christopher Cramer for
4558 the patch. (Minor corrections by me.)
4560 2001-09-15 Gary Houston <ghouston@arglist.com>
4562 * root.h (scm_root_state): removed the continuation_stack and
4563 continuation_stack_ptr members, which have no apparent purpose.
4564 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
4567 * root.c (root_mark), init.c (restart_stack, start_stack), gc
4568 (scm_igc): remove all references to contination_stack and
4569 continuation_stack_ptr, avoiding allocation of a vector and
4570 useless processing during gc.
4572 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4574 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
4576 (TCONC_IN): Make sure that the cell word 0 is initialized last.
4578 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
4580 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
4582 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
4583 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
4585 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4587 * guardians.c (mark_dependencies_in_tconc,
4588 whine_about_self_centered_zombies, scm_init_guardians): Register
4589 the static global variable `self_centered_zombies' via
4590 scm_gc_register_root, to make some cdr-ing unnecessary.
4592 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4594 * backtrace.c (display_backtrace_file,
4595 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
4596 values, use SCM_FALSEP when comparing SCM values against #f.
4597 Thanks to Rob Browning for the bug report.
4599 2001-09-12 Martin Baulig <martin@home-of-linux.org>
4601 * strings.[ch] (scm_str2string): New function.
4603 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
4605 * gc.c (scm_done_free): Always subtract size from scm_mallocated
4606 when computing nm, even if it's negative.
4607 (scm_must_malloc): Abort on overflow of scm_mtrigger.
4608 (scm_must_realloc): Likewise.
4610 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
4612 * numbers.c (scm_sys_check_number_conversions): new function,
4613 defined if Guile is compiled in debugging mode. currently checks
4614 `scm_num2ulong', should check much much more.
4616 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
4617 unsigned, ensure that it's positive. thanks to Martin Baulig!
4619 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4621 * __scm.h: Added new section about compile time selectable
4624 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
4625 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
4626 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
4627 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
4630 * deprecation.c (scm_include_deprecated_features): Simplified.
4632 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
4633 `SCM_IMP´ instead of `!SCM_CELLP´.
4635 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
4636 Extract side-effecting operations from macros.
4638 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
4639 scm_top_level_lookup_closure_var and scm_system_transformer.
4641 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
4643 (heap_segment): Use CELL_P instead of SCM_CELLP.
4645 * init.c (start_stack): Don't initialize
4646 scm_top_level_lookup_closure_var and scm_system_transformer.
4648 * modules.c (scm_set_current_module): Don't access
4649 scm_top_level_lookup_closure_var and scm_system_transformer.
4651 (scm_sym2var): Don't call scm_variable_set_name_hint.
4653 (scm_post_boot_init_modules): Removed deprecated initializations.
4655 * print.c (scm_ipruk): Don't access cell contents of non cells.
4657 * strings.c (scm_string_set_x): All strings are writable.
4659 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
4660 type. There is only one string type now.
4662 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
4664 * tags.h: Remove comments about two different string types.
4666 (SCM_CELLP, SCM_NCELLP): Deprecated.
4668 * variable.c (make_variable): Remove code variant for vcells.
4670 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
4671 SCM_VARIABLE_LOC): Remove code variant for vcells.
4673 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
4674 SCM_ENABLE_DEPRECATED with the logic reversed.
4676 * dynl.c (moddata, registered_mods), dynl.[ch]
4677 (scm_register_module_xxx, scm_registered_modules,
4678 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
4679 (*top-level-lookup-closure*), eval.[ch]
4680 (scm_top_level_lookup_closure_var, scm_system_transformer,
4681 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
4682 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
4683 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
4684 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
4685 scm_unprotect_object), modules.c (root_module_lookup_closure,
4686 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
4687 beautify_user_module_x_var, try_module_autoload_var,
4688 scm_module_full_name), modules.[ch] (scm_the_root_module,
4689 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
4690 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
4691 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
4692 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
4693 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
4694 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
4695 scm_make_shared_substring), tags.h (scm_tc7_substring,
4696 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
4697 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
4698 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
4699 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
4702 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
4703 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
4704 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
4705 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
4706 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
4707 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
4708 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
4709 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
4710 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
4711 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
4712 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
4713 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
4714 (setzone, scm_strftime, scm_strptime), vports.c
4715 (scm_make_soft_port): Remove calls to
4716 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
4717 gone, all strings are 0-terminated anyway.
4719 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
4720 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
4721 double inclusion of the same headers to the SCM_<filename>_H
4724 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
4725 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
4726 print.c (scm_iprin1): The type scm_tc7_substring does not exist
4729 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
4730 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
4731 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
4732 !SCM_<foo> over SCM_N<foo>.
4734 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4736 * Makefile.am: Remove references to symbols-deprecated.c.
4738 * symbols.c (scm_init_symbols): Don't initialize deprecated
4741 * symbols-deprecated.c: Removed.
4743 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
4744 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
4745 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
4746 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
4747 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
4748 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
4749 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
4750 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
4751 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
4752 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
4753 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
4754 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
4755 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
4756 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
4757 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
4758 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
4759 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
4760 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
4761 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
4762 scm_intern0, scm_sysintern, scm_sysintern0,
4763 scm_sysintern0_no_module_lookup, scm_symbol_value0,
4764 scm_string_to_obarray_symbol, scm_intern_symbol,
4765 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
4766 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
4767 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
4768 vectors.[ch] (scm_vector_set_length_x): Removed.
4770 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
4771 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
4772 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
4773 Renamed the macros that are defined to inhibit double inclusion of
4774 the same headers to the SCM_<filename>_H format.
4776 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
4777 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
4780 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4782 * continuations.h (scm_contregs), debug.h (scm_debug_info,
4783 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
4784 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
4785 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4786 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
4787 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
4788 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
4789 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
4790 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
4791 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
4792 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
4793 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
4795 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
4796 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
4797 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
4798 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
4799 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
4800 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
4801 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
4802 double inclusion of the same headers to the SCM_<filename>_H
4805 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
4806 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
4807 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
4808 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
4809 !SCM_<foo> over SCM_N<foo>.
4811 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4813 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
4814 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
4815 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
4816 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
4817 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
4818 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
4819 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
4820 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
4821 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
4822 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
4823 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
4824 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
4825 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
4826 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
4827 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
4828 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
4829 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
4830 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
4831 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
4832 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
4833 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
4834 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
4835 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
4836 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
4837 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
4838 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
4839 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
4840 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
4841 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
4842 the macros that are defined to inhibit double inclusion of the
4843 same headers to the SCM_<filename>_H format.
4845 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
4847 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
4848 "scm_t_portable" with "scm_port_table" which was an artifact from
4849 the great "scm_*_t -> scm_t_" renaming.
4851 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
4853 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
4854 used; nfc. Thanks to Bill Schottstaedt.
4856 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
4857 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
4858 Thanks to Chris Cramer.
4860 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
4862 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
4864 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
4866 * dynwind.h (scm_swap_bindings): Declare.
4867 * dynwind.c (scm_swap_bindings): Make non-static.
4869 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
4871 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
4872 doing exactly nothing about them). thanks Neil!
4874 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
4876 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
4878 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
4880 * gc.c: Fix omission bug: Add `heap_segment' forward decl
4881 (proto) in the case when either `GUILE_DEBUG' or
4882 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
4884 (map_free_list): Fix typo: Ref `f' correctly.
4886 Thanks to Chris Cramer.
4888 2001-08-15 Rob Browning <rlb@defaultvalue.org>
4890 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
4892 (libpath.h): change libguileversion to libguileinterface.
4894 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
4896 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
4897 ChangeLog-2000. Thanks to Daniel Skarda!
4899 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
4901 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
4902 do it from the Makefile.
4904 * Makefile.am: rearrange the snarfing slightly, so that .doc files
4905 are of a reasonable size.
4907 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
4909 * stacks.c (scm_make_stack): Improve docstring by explaining use
4912 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
4914 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
4915 scm_char_whitespace_p, scm_char_upper_case_p,
4916 scm_char_lower_case_p, scm_char_is_both_p): Do not require
4917 characters to fulfill isascii in addition to the primary
4920 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4922 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
4923 scm_istr2flo, scm_istring2number): Removed.
4925 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
4928 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
4929 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
4932 (scm_string_to_number): Use new number parser.
4934 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
4935 handles complex numbers.
4937 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
4940 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
4943 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
4945 (scm_i_mem2number): Added.
4947 (scm_exact_to_inexact): Changed signature.
4949 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
4950 here instead of within scm_i_mem2number. Call scm_i_mem2number
4951 instead of scm_istr2int and scm_istring2number.
4953 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4955 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
4956 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
4957 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
4958 !SCM_<pred> over SCM_N<pred>.
4960 (scm_eval_body): Remove side effecting code from macro call.
4962 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
4965 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4967 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
4969 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
4971 Removed vcell slot from structs.
4973 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
4976 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
4977 zero. Use scm_vtable_index_layout instead of "0" when accessing
4979 (scm_init_struct): Remove vcell slot layout code from
4980 required_vtable_fields.
4982 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
4984 * goops.c (build_class_class_slots): Removed vcell slot
4987 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
4988 Removed vcell slot layout code.
4989 (scm_si_vcell): Removed.
4991 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
4993 "Glocs" have been removed.
4995 * tags.h: Update tag system docs.
4996 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
4997 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
4998 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
4999 or SCM_NCONSP, respectively.
5001 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
5002 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
5003 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
5005 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
5006 tell glocs from structs.
5008 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
5010 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
5011 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
5012 instead of with glocs.
5013 (EVALCAR): Do not test for glocs.
5014 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
5016 (scm_unmemocar): Do not handle glocs.
5017 (scm_m_atfop): Memoize as a variable, not as a gloc.
5018 (scm_eval_args, scm_deval_args): Do not handle glocs.
5019 (scm_ceval, scm_deval): Likewise.
5021 * eval.h (SCM_XEVALCAR): Do not test for glocs.
5022 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
5025 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
5027 * dynwind.c (scm_swap_bindings): Likewise.
5028 (scm_dowinds): Updated to recognize lists of variables instead of
5031 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
5034 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
5037 2001-07-25 Gary Houston <ghouston@arglist.com>
5039 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
5040 docstrings to reflect the n-ary implementation.
5042 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
5044 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
5045 value of a variable, not the plain "return" statement.
5047 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
5049 * eval.c: Allow variables in memoized code (in addition to glocs).
5050 (scm_lookupcar): Handle variables in lost races. Replace symbol
5051 with variable directly, do not make a gloc.
5052 (scm_unmemocar): Rewrite variables using a reverse lookup, just
5054 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
5057 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
5059 * variable.c (scm_i_variable_print): Use "value" instead of
5060 "binding" since a binding is the mapping between symbols and
5061 variables, not between variables and their values.
5063 * tags.h (scm_tc7_variable): New.
5064 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
5065 * print.c (scm_iprin1): Likewise.
5067 * variable.h (scm_tc16_variable): Removed.
5068 (SCM_VARIABLEP): Test for new tc7 code.
5069 (scm_i_variable_print): New.
5070 * variable.c (scm_tc16_variable): Removed.
5071 (variable_print): Renamed to scm_i_variable_print and made
5073 (variable_equal_p): Removed.
5074 (make_variable): Construct a tc7 object instead of a smob.
5075 (scm_init_variable): Do not register smob.
5077 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
5079 * tags.h: Include inttypes.h when we have it.
5081 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
5083 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
5084 is taken by the new SCM_IM_CALL_WITH_VALUES.
5085 * print.c (scm_isymnames): Update table accordingly.
5087 2001-07-22 Gary Houston <ghouston@arglist.com>
5089 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
5090 SCM_MAKINUM to convert regoff_t value to SCM.
5092 2001-07-21 Gary Houston <ghouston@arglist.com>
5094 * scmsigs.c: include sys/time.h for itimer stuff.
5096 2001-07-19 Rob Browning <rlb@defaultvalue.org>
5098 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
5100 * c-tokenize.lex: add option %nounput to quiet warning.
5101 Add prototype for yylex to quiet warning.
5103 * scmconfig.h.in: add flags for setitimer and getitimer.
5105 * scmsigs.h (scm_init_scmsigs): new prototype.
5106 (scm_init_scmsigs): new prototype.
5108 * scmsigs.c (s_scm_setitimer): new function.
5109 (s_scm_setitimer): new function.
5111 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5113 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
5114 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
5115 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
5116 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
5117 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
5118 guile-func-name-check.in, guile-snarf-docs-texi.in,
5119 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
5120 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
5121 objprop.c, objprop.h, options.c, options.h, random.h,
5122 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
5123 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
5124 version.c, version.h: Updated copyright notice.
5126 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5128 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
5129 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
5130 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
5131 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
5132 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
5133 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
5134 sym_environment, scm_sym_change_class): New static variables to
5135 hold predefined symbols.
5137 (build_class_class_slots): Build the list using scm_list_n
5138 instead of cons. Also, slots are already created as lists, thus
5139 making a call to maplist unnecessary.
5141 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
5142 scm_class_direct_subclasses, scm_class_direct_methods,
5143 scm_class_precedence_list, scm_class_slots, scm_class_environment,
5144 scm_method_procedure, create_standard_classes, purgatory): Use
5147 (build_slots_list, compute_getters_n_setters,
5148 scm_sys_initialize_object, scm_sys_inherit_magic_x,
5149 get_slot_value_using_name, set_slot_value_using_name,
5150 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
5151 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
5152 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
5154 (scm_sys_prep_layout_x): Minimize variable scopes.
5156 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
5157 scm_sys_fast_slot_set_x): Fix signedness.
5159 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
5160 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
5161 scm_memoize_method, scm_wrap_object): Use packing and unpacking
5162 when converting to and from SCM values.
5164 (scm_enable_primitive_generic_x): Add rest argument checking.
5166 (map, filter_cpl, maplist, scm_sys_initialize_object,
5167 scm_sys_prep_layout_x, slot_definition_using_name,
5168 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
5169 call_memoize_method, scm_make, scm_make_class): Prefer explicit
5170 predicates over SCM_N?IMP tests.
5172 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
5175 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
5178 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5180 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
5182 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
5184 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
5186 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
5188 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
5190 * strings.c (s_scm_string): fix arg position in assert.
5192 2001-07-11 Gary Houston <ghouston@arglist.com>
5194 * strports.c (st_write): use memcpy, not strncpy. thanks to
5197 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
5199 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
5200 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
5201 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
5202 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
5203 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
5204 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
5205 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
5206 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
5207 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
5208 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
5209 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
5210 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
5211 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
5212 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
5213 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
5214 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
5215 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
5216 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
5217 weaks.c, weaks.h: Remove "face-lift" comment.
5219 2001-07-08 Rob Browning <rlb@defaultvalue.org>
5221 * .cvsignore: add stamp-h.in.
5223 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5225 * hooks.c (scm_make_hook, scm_add_hook_x),
5226 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
5227 value info to the docstrings.
5229 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5231 Some more compatibility patches for Windows.
5233 * posix.c (getlogin): getlogin() implementation for Windows.
5235 * backtrace.c, ioext.c: Include <stdio.h>.
5237 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
5240 * cpp_sig_symbols.in: Added SIGBREAK.
5242 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
5244 * strports.c (scm_read_0str, scm_eval_0str): Call
5245 scm_c_read_string and scm_c_eval_string respectively, not
5246 themselves. Thanks to Dale P. Smith!
5248 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5250 * unif.c (scm_array_set_x): The variable args does not
5251 necessarily have to be a list. Further, got rid of a redundant
5254 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
5256 * list.c (SCM_I_CONS): Make sure the cell type is initialized
5259 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
5260 init_heap_seg): Fixed signedness.
5262 (init_heap_seg): Replaced strange for-loop with a while loop.
5264 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
5266 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
5268 The following patch adds conservative marking for the elements of
5269 free or allocated cells.
5271 * gc.c (allocated_mark, heap_segment): New static functions.
5273 (which_seg): Deleted, since the functionality is now provided by
5274 function heap_segment.
5276 (map_free_list): Use heap_segment instead of which_seg.
5278 (MARK): If cell debugging is disabled, mark free cells
5281 (scm_mark_locations, scm_cellp): Extracted the search for the
5282 heap segment of a SCM value into function heap_segment.
5284 (scm_init_storage): Allocated cells must be marked
5287 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
5289 The following patch changes the representation of weak vectors to
5290 double cells instead of using an extension of the vector's
5293 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
5294 the result of SCM_WVECT_GC_CHAIN.
5296 (scm_gc_sweep): Weak vectors don't have extra fields any more.
5298 * weaks.c (allocate_weak_vector): New static function. It does
5299 not patch any previously created vector object during the
5300 construction of a weak vector, and thus doesn't need to switch
5301 off interrupts during vector creation.
5303 (scm_make_weak_vector, scm_make_weak_key_hash_table,
5304 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
5305 Use allocate_weak_vector to provide the new weak vector object.
5307 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
5308 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
5309 now stored in the double cell.
5311 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
5314 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
5315 using an entry of the double cell.
5317 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
5319 * stamp-h.in: bye bye
5321 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
5323 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
5326 * load.c, load.h (scm_c_primitive_load,
5327 scm_c_primitive_load_path): New.
5329 * strports.c, strports.h (scm_c_read_string): Renamed from
5330 scm_read_0str. Also, added "const" qualifier to argument.
5331 (scm_c_eval_string): Renamed from scm_eval_0str.
5332 (scm_read_0str, scm_eval_0str): Deprecated.
5334 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5336 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
5339 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
5341 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
5342 scm_list_n): New functions.
5343 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
5344 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
5345 (lots of files): Use the new functions.
5347 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
5349 * strings.c: #include "libguile/deprecation.h".
5351 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5353 * read.c (scm_lreadr): When reading a hash token, check for a
5354 user-defined hash procedure first, so that overriding the builtin
5355 hash characters is possible (this was needed for implementing
5356 SRFI-4's read synax `f32(...)').
5358 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
5359 because the latter is unsigned now and breaks comparisons like
5360 (n < (scm_t_signed_bits)MIN_VALUE).
5362 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
5364 * eval.h, eval.c (scm_call_4): New function.
5366 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
5367 directly rather than dispatching to them via scm_ithrow and a lazy
5370 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
5371 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
5372 for trap handler procedures.
5374 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
5375 procedures not being #f.
5377 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
5379 * Makefile.am (c-tokenize.c): add rule to generate it.
5380 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
5382 filter-doc-snarfage.c: remove.
5384 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5386 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
5388 The following set of changes makes compiling Guile under various
5389 Windows compilers easier. Compilation under GNU systems should
5390 not be affected at all.
5392 Thanks to Stefan Jahn for all necessary information, patches and
5395 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
5396 getpgrp, ttyname, primitive-fork and some header inclusion for
5399 * random.c: Define M_PI, if not predefined and use __int64 for
5400 LONG64 under Windows.
5402 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
5403 Windows and conditionalize some signal names.
5405 * socket.c (scm_getsockopt): Added missing comma.
5406 Include socket library header under Windows.
5408 * stime.c (CLKTCK): Add cast to int, to make it compile under
5411 * ports.c (truncate): New function, compiled only under Windows.
5413 * net_db.c: Do not declare errno under Windows.
5415 * iselect.h, inet_aton.c: Include socket library headers under
5418 * guile.c (inner_main): Under Windows, initialize socket library
5419 and initialize gdb_interface data structures.
5421 * gdb_interface.h: Under Windows, gdb_interface cannot be
5422 initialized statically. Initialize at runtime instead.
5424 * fports.c (write_all): ssize_t -> size_t.
5425 (fport_print): Conditionalize call to ttyname().
5426 (getflags): New function, compiled only under Windows.
5428 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
5429 primitives chown, link, fcntl.
5430 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
5433 * backtrace.c: Include <io.h> under Windows.
5435 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
5437 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
5440 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
5442 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
5443 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
5444 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
5445 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
5446 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
5447 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
5448 (scm_dynamic_wind, scm_dowinds), environments.c
5449 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
5450 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
5451 goops.c (GETVAR, purgatory, make_class_from_template,
5452 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
5453 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
5454 (scm_primitive_load), modules.c (scm_resolve_module,
5455 scm_c_define_module, scm_c_use_module, scm_c_export,
5456 module_variable, scm_eval_closure_lookup, scm_sym2var,
5457 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
5458 ports.c (scm_port_for_each), print.c (scm_printer_apply),
5459 properties.c (scm_primitive_property_ref), ramap.c (ramap,
5460 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
5461 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
5462 (scm_object_to_string, scm_call_with_output_string,
5463 scm_call_with_input_string), throw.c (scm_body_thunk,
5464 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
5465 scm_make_shared_array), vports.c (sf_flush, sf_write,
5466 sf_fill_input, sf_close): Use one of the above functions.
5467 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
5469 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5471 * filesys.c (scm_close), ports.c (scm_close_port,
5472 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
5473 instead of SCM_NEGATE_BOOL.
5475 * filesys.c (scm_stat): Clean up type dispatch.
5477 * filesys.c (scm_stat), ports.c (scm_input_port_p,
5478 scm_output_port_p): Get rid of redundant IM type check.
5480 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
5481 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
5482 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
5483 scm_return_entry), numbers.c (scm_number_to_string), objects.c
5484 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
5485 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
5486 scm_addr_vector), stime.c (scm_strftime), strings.c
5487 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
5488 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
5489 scm_string_split), strports.c (scm_strport_to_string), symbols.c
5490 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
5491 instead of scm_makfromstr.
5493 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
5494 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
5495 scm_read_hash_extend), stime.c (scm_strftime), strings.c
5496 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
5497 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
5498 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
5499 !SCM_<pred> over SCM_N<pred>.
5501 * strings.[ch] (scm_makfromstr): Deprecated.
5503 (scm_mem2string): New function, replaces scm_makfromstr.
5505 * strings.c (scm_substring), strop.c (string_copy,
5506 scm_string_split), strports.c (scm_strport_to_string), symbols.c
5507 (scm_symbol_to_string): Fix gc problem.
5509 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
5512 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
5513 warning about comparing signed and unsigned values. This fix is
5514 not optimal, since it won't work reliably if sizeof (c_start) >
5515 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
5516 solution is to define this macro as an inline function, thus
5517 allowing to specifiy the types of c_start and c_end.
5519 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5521 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
5524 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
5525 Rename <foo>H to SCM_<foo>_H.
5527 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
5528 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
5530 (narrow_stack): Make i unsigned. Don't use side-effecting
5531 operations in conditions.
5533 (narrow_stack, scm_make_stack, scm_stack_id,
5534 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
5536 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
5537 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
5540 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
5543 (scm_last_stack_frame): Remove bogus `;´.
5545 * stacks.h (SCM_FRAMEP): Fix type check.
5547 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
5549 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
5550 c-tokenize.c when doing maintainer-clean.
5552 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
5554 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
5557 * eval.c: all hash signs are in column 0.
5559 * Makefile.am (guile_filter_doc_snarfage): build using
5560 c-tokenize.c, not filter-doc-snarfage.c.
5561 rearrange snarfing dependencies a bit.
5563 * c-tokenize.lex: new file.
5565 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
5567 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
5568 scm_t_srcpropso_plist. See the big type renaming.
5569 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
5570 Thanks to Seth Alves!
5572 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
5573 they aren't defined already.
5575 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
5577 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
5578 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
5581 * backtrace.c (display_expression, scm_set_print_params_x,
5582 display_application, display_frame, scm_backtrace), numbers.c
5583 (scm_istring2number), objects.c (scm_class_of,
5584 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
5585 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
5587 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
5590 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
5591 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
5593 * objects.c (scm_class_of): Type fix.
5595 (scm_mcache_lookup_cmethod): Improved comment, simplified,
5598 * pairs.h (scm_error_pair_access): The function can return if
5601 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5603 * init.c (scm_init_guile_1): Removed initialization of tag.c.
5605 * gdbint.c, init.c: Removed inclusion of tag.h.
5607 * tag.h, tag.c: Removed files.
5609 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
5611 2001-06-20 Gary Houston <ghouston@arglist.com>
5613 * deprecation.c, extensions.c, rw.c: include string.h.
5615 2001-06-19 Gary Houston <ghouston@arglist.com>
5617 * filter-doc-snarfage.c (process): added ungetc in
5618 MULTILINE_COOKIE case since otherwise it fails when there's no
5619 space between the '(' and the quote of the following string
5622 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
5624 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
5626 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
5628 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
5629 extension takes place.
5630 * strings.h (SCM_STRING_LENGTH): Likewise.
5631 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
5633 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
5636 * tags.h: Include <stdint.h> when we have it.
5637 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
5638 available. Else use "unsigned long".
5639 (scm_signed_bits_t): New.
5641 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
5642 (SCM_INUM): Cast result to scm_signed_bits_t.
5644 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
5646 * mkstemp.c: Update path to #include file scmconfig.h.
5647 Thanks to Golubev I. N.
5649 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
5651 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
5653 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
5654 the macro definition.
5656 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
5657 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
5658 instead of SCM_INST_TYPE.
5660 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
5661 the object is a struct before accessing its struct flags.
5663 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
5665 2001-06-10 Gary Houston <ghouston@arglist.com>
5667 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
5668 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
5669 work reliably anymore. try it from boot-9.scm instead.
5671 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
5673 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
5674 Thanks to Matthias Köppe!
5676 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
5678 * snarf.h, filter-doc-snarfage.c: more changes to cope with
5679 space-happy C preprocessors.
5681 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
5682 inside cookies. thanks to Matthias Köppe!
5684 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5686 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
5687 keywords. Fix gc protection.
5689 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
5690 operations in macro calls.
5692 * pairs.c (scm_error_pair_access): Avoid recursion.
5694 Thanks to Matthias Koeppe for reporting the bugs that correspond
5695 to the following set of patches.
5697 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
5698 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
5699 bitvector base address using SCM_BITVECTOR_BASE.
5701 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
5704 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5706 * goops.c (SCM_CLASS_REDEF): Removed.
5708 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
5711 Thanks to Matthias Koeppe for reporting the bugs that correspond
5712 to the following set of patches.
5714 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
5715 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
5716 scm_sys_allocate_instance, clear_method_cache,
5717 scm_sys_invalidate_method_cache_x, scm_make,
5718 create_standard_classes, scm_make_port_classes, scm_make_class,
5719 scm_add_slot): Use SCM_SET_SLOT to set slot values.
5721 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
5723 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
5725 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
5726 UNARY_ELTS_CODE): Remove bogus break statement.
5728 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
5729 Don't access bit vectors elements as SCM objects.
5731 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
5732 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
5733 Don't assign to an unpacked value.
5735 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
5737 * __scm.h (SCM_NORETURN): Moved here from error.h.
5739 (SCM_UNUSED): New macro.
5741 (SCM_DEBUG_PAIR_ACCESSES): New macro.
5743 * backtrace.c (display_error_handler), continuations.c
5744 (continuation_print), debug.c (debugobj_print), dynwind.c
5745 (guards_print), environments.c (observer_print,
5746 core_environments_finalize, leaf_environment_cell,
5747 leaf_environment_print, eval_environment_print,
5748 eval_environment_observer, import_environment_define,
5749 import_environment_undefine, import_environment_print,
5750 import_environment_observer, export_environment_define,
5751 export_environment_undefine, export_environment_print,
5752 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
5753 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
5754 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
5755 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
5756 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
5757 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
5758 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
5759 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
5760 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
5761 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
5762 set_slot_value, test_slot_existence, scm_change_object_class,
5763 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
5764 default_setter), guardians.c (guardian_print, guardian_gc_init,
5765 guardian_zombify, whine_about_self_centered_zombies), guile.c
5766 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
5767 mallocs.c (malloc_print), numbers.c (scm_print_real,
5768 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
5769 end_input_default, scm_port_print, fill_input_void_port,
5770 write_void_port), root.c (root_print), smob.c (scm_mark0,
5771 scm_free0, scm_smob_print, scm_smob_apply_1_error,
5772 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
5773 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
5774 (scm_struct_free_0, scm_struct_free_standard,
5775 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
5776 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
5777 scm_handle_by_throw, scm_ithrow), weaks.c
5778 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
5779 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
5780 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
5782 * error.h (SCM_NORETURN): Moved to __scm.h.
5784 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
5785 Renamed <foo>H to SCM_<foo>_H.
5787 * gc.c (debug_cells_gc_interval): New static variable.
5789 (scm_assert_cell_valid): If selected by the user, perform
5790 additional garbage collections.
5792 (scm_set_debug_cell_accesses_x): Extended to let the user specify
5793 if additional garbage collections are desired.
5795 (mark_gc_async): If additional garbage collections are selected
5796 by the user, don't call the after-gc-hook. Instead require the
5797 user to run the hook manually.
5799 * pairs.c (scm_error_pair_access): New function. Only compiled
5800 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
5802 * pairs.h (SCM_VALIDATE_PAIR): New macro.
5804 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
5805 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
5806 is a real pair object. (Glocs are also accepted, but that may
5807 change.) If not, abort with an error message.
5809 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
5811 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
5813 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
5814 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
5816 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
5818 * extensions.c (scm_c_register_extension): Allow NULL as library
5820 (load_extension): Ignore NULL library names when comparing.
5822 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
5823 non-pointers are being compared. Thanks to Alexander Klimov!
5825 2001-06-04 Gary Houston <ghouston@arglist.com>
5827 * rw.c (scm_write_string_partial): new procedure implementing
5828 write-string/partial in (ice-9 rw).
5829 * rw.h: declare scm_write_string_partial.
5831 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
5833 * keywords.c (keyword_print): Substract 1 from length of symbol
5834 name, accounting for the silly dash.
5836 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
5837 Do not emit deprecation warning.
5839 Added exception notice to all files.
5841 * dynl.c: Include "deprecation.h".
5843 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
5845 * dynl.c (scm_register_module_xxx, scm_registered_modules,
5846 scm_clear_registered_modules): Deprecated.
5848 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
5850 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
5851 guile-snarf-docs-texi.
5853 * fports.c: HAVE_ST_BLKSIZE changed to
5854 HAVE_STRUCT_STAT_ST_BLKSIZE.
5855 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
5856 HAVE_STRUCT_STAT_ST_BLKSIZE.
5858 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
5859 HAVE_STRUCT_STAT_ST_RDEV.
5860 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
5861 HAVE_STRUCT_STAT_ST_BLKSIZE.
5862 (scm_stat2scm): HAVE_ST_BLOCKS changed to
5863 HAVE_STRUCT_STAT_ST_BLOCKS.
5865 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
5867 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
5868 of scm_eval_x to allow module changes between the forms in the
5869 string. Set/restore module using scm_c_call_with_current_module.
5871 * mkstemp.c: New file, slightly modified from libiberties
5874 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
5876 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
5877 filter-doc-snarfage.c: new files.
5879 * Makefile.am: add stuff to [build,] use and distribute
5880 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
5882 * guile-snarf.in: grok the new snarf output.
5884 * snarf.h: make the output both texttools- and `read'-friendly.
5886 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
5887 guile-snarf-docs. (should also deprecate, I guess. maybe not).
5889 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
5891 * print.c (scm_simple_format): Support "~~" and "~%". Signal
5892 error for unsupported format controls and for superflous
5893 arguments. Thanks to Daniel Skarda!
5895 * print.h, print.c (scm_print_symbol_name): Factored out of
5897 (scm_iprin1): Call it.
5899 * keywords.c (keyword_print): Use scm_print_symbol_name so that
5900 weird names are printed correctly.
5902 * print.c (scm_print_symbol_name): Symbols whose name starts with
5903 `#' or `:' or ends with `:' are considered weird.
5905 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5907 * numbers.c (scm_difference, scm_divide): Clarified comments for -
5910 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5912 * debug.h: Removed prototype for scm_eval_string.
5914 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5916 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
5917 (make-string 2000 #\!))' in an older version).
5919 Change strncpy to memcpy to allow embedded NUL characters in
5922 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
5924 * hooks.c (scm_create_hook): deprecated.
5925 (make_hook): deleted.
5926 (scm_make_hook): all the hook creation code is now here.
5928 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
5929 a hook, make it permanent, and do a `scm_c_define' on it.
5931 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
5933 * socket.c (s_scm_inet_pton): fix docstring quoting.
5934 (s_scm_inet_ntop): ditto.
5936 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
5938 * hashtab.c (scm_internal_hash_fold): fix argument position in
5941 * environments.c (s_scm_import_environment_set_imports_x): fix
5942 argument position in SCM_ASSERT.
5944 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
5945 (s_scm_make_iloc): ditto.
5947 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5949 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
5951 * eval.c (promise_print): Read the promise's value as an object.
5953 (SCM_CEVAL): Don't perform side-effecting operations in macro
5956 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
5957 conditional expression.
5959 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
5962 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
5963 text, removed redundant computation of effective_length and fixed
5966 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
5969 (wrap_init): Don't use SCM_C[AD]R for non pairs.
5971 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
5973 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
5974 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
5976 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
5978 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
5979 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
5980 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
5981 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
5983 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
5985 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
5987 * ramap.c (ramap_rp): Removed bogus `;´.
5989 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
5992 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
5993 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
5994 Read SCM objects rather than scm_bits_t values.
5996 * tags.h (SCM_VOIDP_TEST): Removed.
5998 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
5999 value of 2 now corresponds to the former 1, the current 1
6000 corresponds to the former situation that SCM_VOIDP_TEST was
6003 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
6004 If this appears to be not ANSI compliant, we will change it to
6005 typedef struct scm_unused_struct { } * SCM;
6006 Thanks to Han-Wen Nienhuys for the suggestion.
6008 * unif.c (scm_array_set_x): Fix typing problem, and use
6009 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
6010 dealing with uniform vectors.
6012 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
6014 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
6015 (scm_igc): mark from them, too (precisely, not conservatively!).
6017 * root.h (scm_gc_registered_roots): new object in
6020 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
6021 `scm_protect_object'. shouldn't call it at all, though, it seems.
6023 * gc.c (scm_[un]protect_object): deprecated.
6024 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
6025 (scm_gc_[un]register_root[s]): new.
6027 * gc.h: add prototypes for scm_gc_[un]protect_object,
6028 scm_gc_[un]register_root[s].
6030 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
6032 revert the controversial part of the 2001-05-24 changes.
6034 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
6036 * modules.c (scm_env_module): Exported to Scheme.
6038 * eval.c (scm_debug_opts): New option `show-file-name'.
6040 * debug.h (SCM_SHOW_FILE_NAME): New.
6042 * backtrace.c: Include "libguile/filesys.h".
6043 (sym_base, display_backtrace_get_file_line,
6044 display_backtrace_file, display_backtrace_file_and_line): New.
6045 (display_frame): Call display_backtrace_file_and_line if that is
6047 (display_backtrace_body): Call scm_display_backtrace_file if
6050 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
6051 Prototypes removed since there's no definition for these
6054 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6056 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
6057 Changed use of scm_array->scm_array_t and
6058 scm_array_dim->scm_array_dim_t to enable build with
6059 --disable-deprecated.
6061 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
6063 The purpose of this set of changes is to regularize Guile's usage
6064 of ANSI C integral types, with the following ideas in mind:
6066 - SCM does not nesessarily have to be long.
6067 - long is not nesessarily enough to store pointers.
6068 - long is not nesessarily the same size as int.
6070 The changes are incomplete and possibly buggy. Please test on
6074 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
6077 * unif.h: type renaming:
6078 scm_array -> scm_array_t
6079 scm_array_dim -> scm_array_dim_t
6080 the old names are deprecated, all in-Guile uses changed.
6082 * tags.h (scm_ubits_t): new typedef, representing unsigned
6085 * stacks.h: type renaming:
6086 scm_info_frame -> scm_info_frame_t
6087 scm_stack -> scm_stack_t
6088 the old names are deprecated, all in-Guile uses changed.
6090 * srcprop.h: type renaming:
6091 scm_srcprops -> scm_srcprops_t
6092 scm_srcprops_chunk -> scm_srcprops_chunk_t
6093 the old names are deprecated, all in-Guile uses changed.
6095 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
6096 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
6097 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
6098 vectors.c, vports.c, weaks.c:
6099 various int/size_t -> size_t/scm_bits_t changes.
6101 * random.h: type renaming:
6102 scm_rstate -> scm_rstate_t
6103 scm_rng -> scm_rng_t
6104 scm_i_rstate -> scm_i_rstate_t
6105 the old names are deprecated, all in-Guile uses changed.
6107 * procs.h: type renaming:
6108 scm_subr_entry -> scm_subr_entry_t
6109 the old name is deprecated, all in-Guile uses changed.
6111 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
6113 scm_option -> scm_option_t
6114 the old name is deprecated, all in-Guile uses changed.
6116 * objects.c: various long -> scm_bits_t changes.
6117 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
6119 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
6122 * num2integral.i.c: new file, multiply included by numbers.c, used
6123 to "templatize" the various integral <-> num conversion routines.
6125 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
6126 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
6128 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
6129 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
6130 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
6131 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
6132 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
6133 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
6134 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
6135 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
6136 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
6137 scm_num2size): new functions.
6139 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
6141 * load.c: change int -> size_t in various places (where the
6142 variable is used to store a string length).
6143 (search-path): call scm_done_free, not scm_done_malloc.
6145 * list.c (scm_ilength): return a scm_bits_t, not long.
6146 some other {int,long} -> scm_bits_t changes.
6148 * hashtab.c: various [u]int -> scm_bits_t changes.
6149 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
6150 (scm_ihashx): n: uint -> scm_bits_t
6151 use scm_bits2num instead of scm_ulong2num.
6153 * gsubr.c: various int -> scm_bits_t changes.
6155 * goops.[hc]: various {int,long} -> scm_bits_t changes.
6157 * gh_data.c (gh_num2int): no loss of precision any more.
6159 * gh.h (gh_str2scm): len: int -> size_t
6160 (gh_{get,set}_substr): start: int -> scm_bits_t,
6162 (gh_<num>2scm): n: int -> scm_bits_t
6163 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
6164 (gh_length): return scm_bits_t, not unsigned long.
6166 * gc.[hc]: various small changes relating to many things stopping
6167 being long and starting being scm_[u]bits_t instead.
6168 scm_mallocated should no longer wrap around.
6170 * fports.h: type renaming:
6171 scm_fport -> scm_fport_t
6172 the old name is deprecated, all in-Guile uses changed.
6174 * fports.c (fport_fill_input): count: int -> scm_bits_t
6175 (fport_flush): init_size, remaining, count: int -> scm_bits_t
6177 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
6178 those prototypes, as the functions they prototype don't exist.
6180 * fports.c (default_buffer_size): int -> size_t
6181 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
6182 default_size: int -> size_t
6183 (scm_setvbuf): csize: int -> scm_bits_t
6185 * fluids.c (n_fluids): int -> scm_bits_t
6186 (grow_fluids): old_length, i: int -> scm_bits_t
6187 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
6189 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
6191 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
6192 the new and shiny SCM_NUM2INT.
6194 * extensions.c: extension -> extension_t (and made a typedef).
6196 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
6197 there are no nasty surprises if/when the various deeply magic tag
6198 bits move somewhere else.
6200 * eval.c: changed the locals used to store results of SCM_IFRAME,
6201 scm_ilength and such to be of type scm_bits_t (and not int/long).
6202 (iqq): depth, edepth: int -> scm_bits_t
6203 (scm_eval_stack): int -> scm_bits_t
6204 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
6205 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
6206 i: int -> scm_bits_t
6208 * environments.c: changed the many calls to scm_ulong2num to
6210 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
6212 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
6214 * debug.h: type renaming:
6215 scm_debug_info -> scm_debug_info_t
6216 scm_debug_frame -> scm_debug_frame_t
6217 the old names are deprecated, all in-Guile uses changed.
6218 (scm_debug_eframe_size): int -> scm_bits_t
6220 * debug.c (scm_init_debug): use scm_c_define instead of the
6221 deprecated scm_define.
6223 * continuations.h: type renaming:
6224 scm_contregs -> scm_contregs_t
6225 the old name is deprecated, all in-Guile uses changed.
6226 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
6227 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
6229 * continuations.c (scm_make_continuation): change the type of
6230 stack_size from long to scm_bits_t.
6232 * ports.h: type renaming:
6233 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
6234 scm_port -> scm_port_t
6235 scm_ptob_descriptor -> scm_ptob_descriptor_t
6236 the old names are deprecated, all in-Guile uses changed.
6237 (scm_port_t.entry): int -> scm_bits_t.
6238 (scm_port_t.line_number): int -> long.
6239 (scm_port_t.putback_buf_size): int -> size_t.
6241 * __scm.h (long_long, ulong_long): deprecated (they pollute the
6242 global namespace and have little value beside that).
6243 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
6245 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
6246 exist (for size_t & ptrdiff_t).
6247 (scm_sizet): deprecated.
6249 * Makefile.am (noinst_HEADERS): add num2integral.i.c
6251 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
6253 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
6254 SCM_VARIABLE_INIT since that it what it used to be.
6256 * deprecation.c (scm_include_deprecated_features): Make docstring
6257 ANSIsh. Thanks to Matthias Köppe!
6259 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
6261 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
6262 needed for weak-key hashtables.
6264 * procs.c (scm_make_subr_with_generic): Add missing last argument
6265 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
6267 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
6268 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
6270 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
6272 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
6274 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
6275 `duplicate_string'. Do not use an indirect cell, store symbol
6276 directly in collision list of hash table.
6277 (duplicate_string): Removed.
6279 * init.c (scm_init_guile_1): Call scm_init_extensions.
6281 * Makefile.am: Add "extensions.c" and related files in all the
6284 * extensions.h, extension.c: New files.
6286 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
6288 * modules.h (scm_system_module_env_p): Move out of deprecated
6291 * rw.h (scm_init_rw): Added prototype.
6293 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
6294 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
6295 New functions. They replace scm_make_gsubr and
6296 scm_make_gsubr_with_generic. The `make' variants only create the
6297 gsubr object, while the `define' variants also put it into the
6298 current module. Changed all callers.
6299 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
6301 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
6302 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
6303 functions. They replace scm_make_subr, scm_make_subr_opt and
6304 scm_make_subr_with_generic. The `make' variants only create the
6305 subr object, while the `define' variants also put it into the
6306 current module. Changed all callers.
6307 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
6310 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
6311 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
6314 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
6316 * throw.c (scm_lazy_catch): Slight docstring clarification.
6318 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
6320 * throw.c: Lazy-catch handlers are no longer allowed to return.
6321 Fixed comments throughout.
6322 (scm_ithrow): Signal an error when a lazy-catch handler returns.
6323 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
6326 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
6327 refered to s_scm_minor_version previously.
6329 * modules.h, modules.c: Moved around a lot of code so that
6330 deprecated features appear at the bottom.
6331 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
6332 module_prefix, make_modules_in_var, beautify_user_module_x_var,
6333 scm_the_root_module, scm_make_module, scm_ensure_user_module,
6334 scm_load_scheme_module): Deprecated.
6335 (scm_system_module_env_p): Return SCM_BOOL_T directly for
6336 environments corresponding to the root module.
6337 (convert_module_name, scm_c_resolve_module,
6338 scm_c_call_with_current_module, scm_c_define_module,
6339 scm_c_use_module, scm_c_export): New.
6340 (the_root_module): New static variant of scm_the_root_module. Use
6341 it everywhere instead of scm_the_root_module.
6343 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
6344 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
6345 (scm_c_with_fluid): New.
6346 (scm_with_fluids): Use scm_c_with_fluids instead of
6347 scm_internal_with_fluids.
6349 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
6350 `scm_init_goops'. Do not explicitly create/switch modules.
6351 Return SCM_UNSPECIFIED.
6352 (scm_init_goops): Only register `%init-goops-builtins' procedure.
6353 (scm_load_goops): Use scm_c_resolve_module instead of
6356 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
6357 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
6358 `scm_init_rw' prior to loading the startup files.
6360 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
6361 scm_init_rdelim. Do not explicitly create/switch modules.
6362 Return SCM_UNSPECIFIED.
6363 (scm_init_rdelim): Only register `%init-rdelim-builtins'
6366 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
6367 explicitly create/switch modules. Return SCM_UNSPECIFIED.
6368 (scm_init_rw): Only register `%init-rw-builtins' procedure.
6370 * script.c (scm_shell): Evaluate the compiled switches in the
6371 current module, not in the root module.
6373 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
6375 * fluids.c (scm_c_with_fluids): Rename from
6376 scm_internal_with_fluids.
6377 (scm_internal_with_fluids): Deprecated.
6378 (scm_c_with_fluid): New.
6380 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6382 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
6384 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
6385 accessed with SCM_C[AD]R.
6387 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
6389 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
6391 * version.c (s_scm_major_version): doc fixes.
6392 (s_scm_minor_version): doc fixes.
6393 (s_scm_minor_version): new function.
6395 * version.h (scm_init_version): new function.
6397 * versiondat.h.in: add GUILE_MICRO_VERSION.
6399 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
6401 * deprecation.c (scm_init_deprecation): Renamed
6402 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
6404 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
6406 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
6407 dependent on cpp_cnvt.awk
6409 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6411 * script.c (scm_compile_shell_switches): New command line option
6412 `--use-srfi' for loading a list of SRFIs on startup.
6413 (scm_shell_usage): Added `--use-srfi' to help message.
6415 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
6417 Merged from mvo-vcell-cleanup-1-branch.
6419 The concept of vcells has been removed from Guile. With it,
6420 explicit obarrays and associated operations are gone. Use
6421 hashtables instead of obarrays.
6423 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
6424 result as variable instead of vcell. Glocs no longer point to a
6425 vcell but to a variable. Use scm_c_define instead of
6426 scm_sysintern and treat the result as a variable (which it is),
6429 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
6430 SCM_DEFVARIABLEP): Deprecated.
6431 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
6432 (variable_print): Do not print name of variable.
6433 (variable_equalp): Compare values, not vcells.
6434 (anonymous_variable_sym): Removed.
6435 (make_vcell_variable): Removed.
6436 (make_variable): New, as replacement.
6437 (scm_make_variable, scm_make_undefined_variable): Do not take name
6439 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
6441 (scm_builtin_variable): Deprecated.
6443 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
6444 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
6445 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
6446 scm_sysintern, scm_sysintern0, scm_symbol_value0,
6447 scm_string_to_obarray_symbol, scm_intern_symbol,
6448 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
6449 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
6450 Deprecated and moved to "symbols-deprecated.c".
6451 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
6452 (scm_init_symbols): Call scm_init_symbols_deprecated.
6453 * symbols-deprecated.c: New file.
6454 * Makefile.am: Added symbols-deprecated.c and related files in all
6457 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
6458 SCM_GLOBAL_VCELL_INIT): Deprecated.
6459 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
6460 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
6462 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
6465 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
6466 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
6467 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
6468 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
6469 Changed according to the `throughout' comments.
6471 * modules.h, modules.c (scm_module_system_booted_p): Changed type
6473 (scm_module_type): Removed.
6474 (the_root_module): Renamed to the_root_module_var. Now points to
6475 a variable instead of a vcell. Updated all uses.
6476 (scm_the_root_module): Return SCM_BOOL_F when module systems
6477 hasn't been booted yet.
6478 (SCM_VALIDATE_STRUCT_TYPE): Removed.
6479 (scm_post_boot_init_modules): Made static.
6480 (scm_set_current_module): Call scm_post_boot_init_modules on first
6482 (make_modules_in, beautify_user_module_x, resolve_module,
6483 try_module_autoload, module_make_local_var_x): Tacked on "_var"
6484 suffix. Now point to variables instead of vcells. Updated all
6486 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
6487 and return SCM_BOOL_F in that case.
6488 (scm_module_transformer): Likewise.
6489 (sym_module, scm_lookup_closure_module, scm_env_module): New.
6490 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
6491 (scm_eval_closure_lookup): Do not allow new definitions when
6492 `interface' flag is set.
6493 (scm_standard_interface_eval_closure): New.
6494 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
6495 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
6496 scm_c_lookup, scm_c_module_define, scm_c_define,
6497 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
6498 scm_modules_prehistory): New.
6499 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
6500 instead of scm_intern0.
6502 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
6505 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
6506 hashtable operations to maintain the keywords, not obarray ones.
6508 * init.c (scm_load_startup_files): Do not call
6509 scm_post_boot_init_modules. This is done by
6510 scm_set_current_module now.
6511 (scm_init_guile_1): Call scm_modules_prehistory. Call
6512 scm_init_variable early on.
6514 * goops.c (s_scm_sys_goops_loaded): Get
6515 var_compute_applicable_methods from scm_sym2var, not from a direct
6516 invocation of scm_goops_lookup_closure.
6518 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
6520 * gc.c: Added simple debugging hack to mark phase of GC: When
6521 activated, do not tail-call scm_gc_mark. This gives nice
6523 (scm_unhash_name): Removed.
6525 * feature.c (features): Renamed to features_var. Now points to a
6526 variable instead of a vcell. Updated all uses.
6528 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
6529 `scm_current_module_lookup_closure' which will do the right thing
6530 when the module system hasn't been booted yet.
6531 (SCM_GLOC_SYM): Removed.
6532 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
6533 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
6535 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
6536 instead of with vcells. Do not overwrite `var' with the result of
6537 the lookup, use the new `real_var' instead. Remove `var2' in
6538 exchange (which was only used with threads).
6539 (sym_three_question_marks): New.
6540 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
6542 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
6543 (scm_m_atfop): Expect the function definition to be a variable
6545 (scm_macroexp): Do not use `unmemocar', explicitely remember the
6547 (scm_unmemocopy): Removed thoughts about anti-macro interface.
6548 (scm_eval_args): Use more explicit code in the gloc branch of the
6549 atrocious struct ambiguity test. The optimizer will sort this
6551 (scm_deval_args): Likewise.
6552 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
6553 remember the symbol instead. Added some comments where
6554 scm_tc3_cons_gloc really exclusively refers to structs.
6555 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
6556 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
6557 of scm_sysintern in general.
6559 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
6562 * debug.c (s_scm_make_gloc): Only allow proper variables, no
6563 pairs. Put the variable directly in the gloc.
6564 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
6565 (scm_init_debug): Use scm_c_define instead scm_sysintern.
6567 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
6569 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
6570 scm_the_last_stack_fluid_var. It now points to a variable instead
6571 of a vcell. Updated all uses.
6572 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
6573 instead of a vcell. Updated all uses.
6575 * _scm.h: Include "variables.h" and "modules.h" since almost
6576 everybody needs them now.
6578 * root.h (scm_symhash, scm_symhash_vars): Removed.
6579 * gc.c (scm_init_storage): Do not initialize them.
6581 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6583 * eval.c (scm_init_eval): Initialize scm_undefineds and
6586 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
6587 like the SCM_NEWCELL macro counterparts.
6589 (scm_init_storage, scm_init_gc): Moved initialization of
6590 scm_tc16_allocated from scm_init_gc to scm_init_storage.
6592 (scm_init_storage): Moved initialization of scm_undefineds and
6593 scm_listofnull to eval.c, initializion of scm_nullstr to
6594 strings.c, initializion of scm_nullvect to vectors.c.
6596 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
6597 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
6599 * init.c (scm_init_guile_1): Reordered some initializations and
6600 added dependcy information comments.
6602 * load.c (scm_init_load): Use scm_nullstr.
6604 * strings.c (scm_init_strings): Initialize scm_nullstr.
6606 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
6608 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
6610 * values.c (print_values): Print as a unreadable object, not as
6611 multiple lines. Thanks to Matthias Köppe!
6613 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
6615 * deprecation.c: Fixed copyright date.
6617 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
6618 DEPRECATION_H to SCM_DEPRECATION_H.
6620 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
6622 * guile-doc-snarf.in: Update copyright.
6623 Fix relative path bug. Thanks to Sergey Poznyakoff.
6625 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
6627 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
6628 accept open ports. Thanks to Quetzalcoatl Bradley!
6630 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6632 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
6633 has 779 primitives on startup.
6635 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
6637 * eval.c (scm_i_eval): Copy expression before passing it to
6638 SCM_XEVAL. The copy operation was removed unintendedly during my
6639 change on 2001-03-25.
6641 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
6643 from Matthias Köppe (thanks!):
6645 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
6648 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
6651 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
6653 * gc.c (scm_init_gc): Added FIXME comment.
6655 * hooks.c: Since hooks don't have a name any more, it is not
6656 necessary to include objprop.h.
6658 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
6660 (symbol_name, scm_make_hook_with_name): Removed.
6662 (scm_create_hook): Don't set the hook's name property.
6664 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
6666 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
6668 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
6670 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
6671 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
6672 FLOBUFLEN and define it unconditionally.
6674 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
6676 * gh_data.c (gh_lookup): Call gh_module_lookup with
6677 `scm_current_module ()', not `#f'.
6678 (gh_module_lookup): Expect a module instead of an obarray as first
6679 argument and do lookup in that module.
6681 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
6682 arrays. The length of array is already determined differently and
6683 scm_uniform_vector_length does not work on arrays.
6685 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
6687 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
6688 as well. "SCM (*)(...)" does not work on RedHat 7.1.
6690 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
6691 they are not used. Changed `wrong type' error into `wrong num
6692 args' error. Changed all callers.
6694 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
6695 arguments are supplied.
6697 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
6699 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
6700 describe `regexp/notbol' and `regexp/noteol' execution flags.
6702 * strop.c (scm_substring_move_x): Doc fix; nfc.
6704 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
6706 * objects.c, objects.h (scm_valid_object_procedure_p): New.
6707 (scm_set_object_procedure_x): Use it to check argument. Fix
6710 * evalext.c (scm_definedp): Fix docstring.
6712 2001-05-05 Gary Houston <ghouston@arglist.com>
6714 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
6717 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
6719 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
6720 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
6721 Change R4RS references to R5RS.
6723 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
6724 docstring source are correctly reproduced in the output (ii)
6725 we don't anymore get occasional trailing quotes. Also reorganized
6726 and commented the code a little.
6728 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
6731 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6733 * strop.c (scm_string_split): New procedure.
6735 * strop.h (scm_string_split): Added prototype.
6737 2001-05-04 Gary Houston <ghouston@arglist.com>
6739 * socket.c: define uint32_t if netdb.h doesn't. thanks to
6742 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
6744 * rw.c: Include "modules.h" and "strports.h".
6746 * net_db.h (scm_gethost): Added prototype.
6748 * deprecation.h, deprecation.c: New.
6749 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
6750 (DOT_X_FILES): Added "deprecation.x".
6751 (modinclude_HEADERS): Added "deprecation.h".
6753 * init.c: Include "deprecation.h".
6754 (scm_init_guile_1): Call scm_init_deprecation.
6756 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
6758 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
6759 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
6762 2001-04-29 Gary Houston <ghouston@arglist.com>
6764 * rw.c: new file, implementing C part of module (ice-9 rw).
6765 (scm_read_string_x_partial): moved from ioext.c
6766 (scm_init_rw): new proc.
6768 init.c: include rw.h and call scm_init_rw.
6769 Makefile.am: include rw.c and rw.h.
6771 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
6773 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
6774 know what's supposed to happen to it.
6776 * list.h (scm_list_star): deprecation expired - removed.
6778 * numbers.h (scm_dblproc): deprecation expired - removed.
6779 (SCM_UNEGFIXABLE): deprecation expired - removed.
6780 (SCM_FLOBUFLEN): deprecation expired - removed.
6781 (SCM_INEXP): deprecation expired - removed.
6782 (SCM_CPLXP): deprecation expired - removed.
6783 (SCM_REAL): deprecation expired - removed.
6784 (SCM_IMAG): deprecation expired - removed.
6785 (SCM_REALPART): deprecation expired - removed.
6786 (scm_makdbl): deprecation expired - removed.
6787 (SCM_SINGP): deprecation expired - removed.
6788 (SCM_NUM2DBL): deprecation expired - removed.
6789 (SCM_NO_BIGDIG): deprecation expired - removed.
6791 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
6792 (scm_tc_dblr): deprecation expired - removed.
6793 (scm_tc_dblc): deprecation expired - removed.
6794 (scm_tc16_flo): deprecation expired - removed.
6795 (scm_tc_flo): deprecation expired - removed.
6797 * tag.h (scm_tag): deprecation expired - removed.
6799 * tag.c: (scm_tag): deprecation expired - removed.
6801 * ioext.c: (scm_fseek): deprecation expired - removed.
6803 * ioext.h (scm_fseek): deprecation expired - removed.
6805 * gh_data.c (gh_int2scmb): deprecation expired - removed.
6807 * gh.h (gh_int2scmb): deprecation expired - removed.
6809 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
6811 * stacks.c (scm_make_stack): Fix typo in docstring.
6813 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
6815 * error.c (scm_sysmissing): deprecation expired - removed.
6817 * error.h (scm_sysmissing): deprecation expired - removed.
6820 (scm_init_gc): gc-thunk deprecation expired - removed.
6821 (scm_gc_vcell): deprecation expired - removed.
6822 (gc_async_thunk): scm_gc_vcell related code removed.
6824 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
6827 (SCM_NSTRINGP): deprecation expired - removed.
6828 (SCM_NRWSTRINGP): deprecation expired - removed.
6830 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
6833 (SCM_ICHRP): deprecation expired - removed.
6834 (SCM_ICHR): deprecation expired - removed.
6835 (SCM_MAKICHR): deprecation expired - removed.
6838 (SCM_INPORTP): deprecation expired - removed.
6839 (SCM_OUTPORTP): deprecation expired - removed.
6841 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
6843 * modules.c (scm_module_type): New.
6844 (scm_post_boot_init_modules): Initialize from Scheme value.
6845 (the_module, scm_current_module, scm_init_modules): the_module is
6847 (scm_current_module): Export to Scheme.
6848 (scm_set_current_module): Do not call out to Scheme, do all the
6849 work in C. Export procedure to Scheme. Only accept modules, `#f'
6850 is no longer valid as the current module. Only set
6851 scm_top_level_lookup_closure_var and scm_system_transformer when
6852 they are not deprecated.
6853 (scm_module_transformer, scm_current_module_transformer): New.
6855 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
6856 scm_current_module_transformer, scm_module_transformer): New.
6858 * gh_data.c: Removed FIXME comment about gh_lookup returning
6859 SCM_UNDEFINED. That's the right thing to do.
6861 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
6862 into the conditionally compiled sections.
6863 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
6864 scm_current_module_transformer instead of scm_system_transformer.
6865 * init.c (start_stack): Move initialization of
6866 scm_system_transformer to the deprecated section.
6868 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
6870 * throw.c (scm_throw): Correct docstring.
6872 2001-04-22 Gary Houston <ghouston@arglist.com>
6874 * socket.c: attempted to improve the docstrings slightly.
6876 * net_db.c: remove bogus "close" declaration.
6877 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
6878 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
6880 * net_db.h: declarations moved too.
6882 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
6884 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
6885 (VALIDATE_INET6): new macro.
6886 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
6887 inet-pton and inet-ntop.
6888 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
6889 (scm_addr_vector): use ipv6_net_to_num.
6891 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
6893 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
6894 smob number explicitly. Use SCM_TC2SMOBNUM instead.
6896 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
6897 when compiled in debug mode.
6899 (scm_gc_sweep): Only call smob's free function if it is defined.
6901 * print.c (scm_iprin1): No need to check for validity of smob
6902 type or existence of print function.
6904 * smob.[ch] (scm_smobs): Made into a fixed size global array.
6905 Resizing will not work well with preemptive threading.
6907 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
6909 (scm_make_smob_type): Extracted initialization of smob
6910 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
6911 of the critical section.
6913 (scm_smob_prehistory): Initialize all smob descriptors. By
6914 default, don't assign a smob free function: Most smob types don't
6917 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
6919 2001-04-21 Gary Houston <ghouston@arglist.com>
6921 * socket.c (FLIP_NET_HOST_128): new macro.
6922 (scm_fill_sockaddr): use new macro.
6923 (scm_addr_vector): completed IPv6 address support. added const
6924 to the address parameter.
6926 2001-04-20 Gary Houston <ghouston@arglist.com>
6928 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
6929 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
6931 (scm_addr_vector): use a switch instead of multiple if statements.
6932 Add support for IPv6 (incomplete) .
6933 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
6935 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
6937 * struct.c (scm_free_structs): Only pairs may be accessed with
6940 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6942 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
6944 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
6945 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
6946 parentheses in order to get the correct associativity.
6948 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6950 * unif.c (scm_array_to_list): Added missing handling of arrays of
6951 bytes. Thanks to Masao Uebayashi for the bug report.
6953 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6955 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
6958 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6960 * procs.h (SCM_CLOSURE_FORMALS): New macro.
6962 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
6963 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
6964 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
6965 SCM_CLOSURE_FORMALS.
6967 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
6968 (scm_i_procedure_arity): Prefer stronger predicates like
6969 SCM_NULLP or SCM_FALSEP over SCM_IMP.
6971 * macros.c (macro_print): Extracted macro printing code from
6972 print.c and simplified it.
6974 (scm_macro_type): Use SCM_MACRO_TYPE;
6976 (scm_init_macros): Use macro_print for printing macros.
6978 * print.c (scm_print_opts): Improved option documentation.
6980 (scm_iprin1): Extracted printing of macros to macros.c.
6981 Simplified printing of ordinary closures.
6983 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
6984 Martin Grabmueller for the bug report.
6986 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6988 This patch eliminates some further applications of SCM_C[AD]R to
6991 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
6992 never been applied to real pairs.
6994 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
6996 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
6998 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
6999 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
7000 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
7002 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
7005 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
7006 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
7008 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
7009 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
7010 SCM_SET{AND,OR}_CAR.
7012 2001-04-17 Gary Houston <ghouston@arglist.com>
7014 * some initial support for IPv6:
7016 * socket.c (scm_fill_sockaddr): improve the argument validation.
7017 don't allocate memory until all args are checked. instead of
7018 unconditional memset of soka, try setting sin_len to 0 if
7019 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
7020 (scm_socket, scm_connect): extend docstrings for IPv6.
7021 (scm_init_socket): intern AF_INET6 and PF_INET6.
7023 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
7025 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
7026 matches SCM_DEFER_INTS at the beginning of the function.
7028 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
7030 * gc.c (scm_igc): Unconditionally call
7031 SCM_CRITICAL_SECTION_START/END.
7033 * fluids.c (next_fluid_num): Unconditionally call
7034 SCM_CRITICAL_SECTION_START/END.
7035 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
7037 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
7038 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
7041 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
7042 Defined as nothing for the case of !defined(USE_THREADS).
7043 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
7045 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
7046 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
7048 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
7049 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
7050 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
7051 SCM_CRITICAL_SECTION_START/END.
7052 (SCM_REALLOW_INTS: Bug fix. Don't call
7053 SCM_THREAD_SWITCHING_CODE.
7054 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
7055 SCM_THREAD_SWITCHING_CODE directly.
7056 (SCM_ENTER_A_SECTION): Unconditionally use
7057 SCM_CRITICAL_SECTION_START/END. (was:
7058 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
7060 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7062 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
7063 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
7064 allowed to explicitly set this macro via the CFLAGS variable
7067 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
7068 (SCM_THREAD_CRITICAL_SECTION_START,
7069 SCM_THREAD_CRITICAL_SECTION_END): Renamed
7070 SCM_THREAD_CRITICAL_SECTION_START/END to
7071 SCM_CRITICAL_SECTION_START/END.
7073 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
7075 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
7078 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
7079 (MISSING_BZERO_DECL): Remove the declaration.
7081 Thanks to NIIBE Yutaka.
7083 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7085 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
7086 goops module should be registered in order to work for an
7087 application which uses libguile statically linked.)
7089 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
7091 * numbers.[ch] (scm_num2long, scm_num2long_long,
7092 scm_num2ulong_long, scm_num2ulong): Argument position is an
7095 * environments.c (eval_environment_folder,
7096 import_environment_folder), gh_data.c (gh_scm2longs,
7097 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
7098 for integers and pointers, respectively.
7100 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
7101 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
7102 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
7103 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
7105 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
7106 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
7107 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
7108 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
7109 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
7110 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
7112 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
7114 * strings.c (scm_read_only_string_p): Update docstring to reflect
7115 current (non-)usage of "read only" strings.
7116 (scm_make_shared_substring): Clarify docstring by changing
7117 "semantics" to "arguments".
7119 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7121 * hooks.c (scm_make_hook, scm_make_hook_with_name),
7122 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
7125 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7127 The following changes make the documentation more consistent.
7129 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
7130 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
7131 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
7132 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
7135 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
7136 (scm_array_dimensions, scm_make_shared_array),
7137 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
7138 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
7139 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
7140 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
7141 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
7142 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
7143 macros.c (scm_makmmacro), list.c (scm_append), environments.c
7144 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
7145 @example ... @end example to @lisp ... @end lisp.
7147 * weaks.c (scm_weak_vector): Corrected docstring.
7149 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
7150 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
7151 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
7152 (scm_hashx_set_x, scm_hashx_get_handle),
7153 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
7154 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
7155 vectors.c (scm_vector_fill_x), strings.c
7156 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
7157 objprop.c (scm_set_object_properties_x):
7158 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
7159 strports.c (scm_call_with_input_string), ports.c
7160 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
7161 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
7162 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
7163 (scm_make_weak_vector,scm_weak_vector_p),
7164 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
7165 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
7166 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
7167 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
7168 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
7169 Made parameter names match documentation by renaming parameters
7170 and/or fixing docstrings.
7172 * numbers.c (scm_ash): Corrected Texinfo markup.
7174 * strop.c (scm_string_index, scm_string_rindex),
7175 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
7177 * vports.c (scm_make_soft_port), unif.c
7178 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
7179 (scm_dimensions_to_uniform_array, scm_transpose_array),
7180 (scm_array_in_bounds_p, scm_uniform_vector_ref),
7181 (scm_bit_count, scm_bit_position, scm_bit_count_star),
7182 (scm_array_to_list, scm_list_to_uniform_array),
7183 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
7184 (scm_open_input_string, scm_open_output_string),
7185 (scm_get_output_string), strop.c (scm_string_copy),
7186 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
7187 (scm_get_internal_real_time, scm_times),
7188 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
7189 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
7190 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
7191 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
7192 simpos.c (scm_system), random.c (scm_random_uniform),
7193 (scm_random_normal, scm_random_exp), ramap.c
7194 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
7195 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
7196 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
7197 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
7198 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
7199 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
7200 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
7201 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
7202 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
7203 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
7204 (scm_logand, scm_logior, scm_logxor, scm_lognot),
7205 (scm_integer_expt, scm_bit_extract, scm_logcount),
7206 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
7207 net_db.c (scm_inet_netof, scm_lnaof), modules.c
7208 (scm_interaction_environment), macros.c (scm_makacro),
7209 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
7210 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
7211 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
7212 (scm_fluid_ref), filesys.c (scm_open_fdes),
7213 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
7214 Docstring correction: `Returns' -> `Return'
7216 * gc.c (scm_set_debug_cell_accesses_x):
7217 (s_scm_gc_set_debug_check_freelist_x):
7218 * fluids.c (scm_fluid_p): Added texinfo markup.
7220 * error.c (scm_strerror): Made docstring more precise.
7222 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
7223 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
7224 (scm_symbol_p, scm_symbol_to_string), strorder.c
7225 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
7226 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
7227 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
7228 (scm_string_ci_geq_p), strop.c (scm_string_copy),
7229 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
7231 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
7233 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
7234 mode, as suggested by Michael Livshin.
7236 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
7238 * backtrace.c (display_backtrace_body): since the `print_state'
7239 variable is not used (instead its data field is used directly as
7240 `pstate'), protect it from the hungry compiler optimizations.
7241 thanks to Bill Schottstaedt for the report.
7243 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
7245 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
7246 It is only defined and used if guile is compiled with
7247 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
7248 let cells with a free_cell type tag be visible outside of the
7249 garbage collector when in debug mode.
7251 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
7253 (scm_assert_cell_valid): Use a local static variable to avoid
7256 (MARK): Only check for rogue cell pointers in debug mode. Use
7257 scm_cellp for this purpose and place all checks for rogue pointers
7258 into that function. Further, since due to conservative scanning
7259 we may encounter free cells during marking, don't use the standard
7260 cell type accessor macro to determine the cell type.
7262 (scm_cellp): Check if the cell pointer actually points into a
7265 (scm_init_gc): Initalize scm_tc16_allocated.
7267 * gc.h (GCH): Renamed to SCM_GC_H.
7269 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
7270 might be unnecessary, but I feel better this way :-)
7272 (SCM_GC_CELL_TYPE): New macro.
7274 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
7275 in guile, and it is unlikely that they will be applied to real
7278 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
7280 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
7281 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
7283 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
7284 make sure that in debug mode no free cell will ever be visible
7285 outside of the garbage collector.
7287 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
7289 * async.c (scm_asyncs_pending): Don't use != to compare SCM
7292 * async.c (scm_system_async), variable.c (scm_make_variable,
7293 scm_make_undefined_variable): Use scm_cons to create a pair.
7295 * debug.c (scm_reverse_lookup): Perform proper type checking.
7296 Remove suspicious use of SCM_SLOPPY_CONSP.
7298 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
7299 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
7300 the corresponding optimization.
7302 * eval.c (iqq): Use proper type check.
7304 (scm_m_expand_body): Remove redundant type checks.
7306 (promise_print): Don't access promise cells as pairs.
7308 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
7309 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
7310 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
7311 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
7312 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
7314 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
7315 (scm_iprin1): Use new macro predicate and accessors.
7317 * eval.h (scm_tc16_macro): Removed declaration. It is declared
7320 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
7321 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
7322 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
7323 SCM_VARIABLE_H. Even the macros that are used to inhibit
7324 including a header file twice should be in the SCM_ namespace.
7326 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
7327 properties.c (scm_primitive_property_ref,
7328 scm_primitive_property_del_x): Prefer stronger predicates like
7329 SCM_NULLP or SCM_FALSEP over SCM_IMP.
7331 * gc.c (MARK): Use proper macros to access procedure-with-setter
7332 cell elements and closure cell elements.
7334 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
7335 access free cells as pairs.
7337 (scm_unprotect_object): scm_hashq_get_handle returns #f if
7338 no hashtab entry is found.
7340 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
7341 SCM_CLR_PORT_OPEN_FLAG.
7343 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
7344 use SCM_SET_C[AD]R for uninitialized cells.
7346 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
7347 If the hashtable has no slots, return #f instead of '(). This
7348 unifies the return value with most assoc-functions.
7350 (scm_hash_fn_ref): Use proper type check.
7352 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
7353 Removed references to non-existing functions from documentation.
7355 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
7356 access keyword cell elements.
7358 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
7361 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
7363 * print.c (scm_iprlist): Added comment. Improved loop
7366 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
7369 * smob.c (scm_markcdr): Don't access smob cells as pairs.
7371 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
7373 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
7376 * variable.c (variable_print, variable_equalp, scm_variable_ref,
7377 scm_variable_set_x): Use proper macros to access variable cell
7380 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
7382 * variable.h (SCM_VARVCELL): Don't access variable cells as
7385 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
7386 added FIXME comment, removed register specifier.
7388 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
7390 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
7391 * init.c (scm_init_guile_1): Don't init goopscore module.
7393 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
7395 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
7397 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7399 * strop.c (scm_string_to_list): Fixed docstring markup.
7400 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
7401 (scm_string_downcase, scm_string_capitalize_x),
7402 (scm_string_capitalize): Rewrote and corrected docstrings.
7403 (scm_string_ci_to_symbol): Made docstring more explicit.
7405 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
7407 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
7409 (scm_call_with_values): Removed.
7410 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
7411 so that it can be exported.
7412 (scm_call_with_values): Removed.
7414 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
7415 * eval.c: Include "libguile/values.h"
7416 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
7418 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
7419 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
7420 New delcarations to support above change.
7422 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
7423 errors with last change.
7425 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
7427 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
7428 scm_i_eval): Moved the application of the system transformer from
7429 scm_i_eval to scm_primitive_eval.
7431 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
7433 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
7435 * strop.c (scm_string_index): Fix docstring line break
7438 * list.c (scm_cons_star): Fix docstring typo.
7440 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
7442 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
7443 (big2str), ports.c (scm_drain_input), read.c (scm_read,
7444 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
7445 scm_make_string, scm_string_append), strports.c (st_resize_port,
7446 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
7447 scm_makstr with calls to scm_allocate_string.
7449 * strings.[ch] (scm_allocate_string): New function.
7451 * strings.[ch] (scm_makstr): Deprecated.
7453 2001-03-18 Gary Houston <ghouston@arglist.com>
7455 * posix.c (scm_tmpnam): check that return value from tmpnam is not
7456 NULL. rewrote the docstring.
7457 (scm_mkstemp): new procedure implementing "mkstemp!".
7458 * posix.h: declare scm_mkstemp.
7460 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
7461 normally it would be found in netdb.h.
7463 2001-03-17 Gary Houston <ghouston@arglist.com>
7465 * sort.c (scm_sort): move sortvec variable to avoid a compiler
7466 warning when HAVE_ARRAYS is not defined. move len too.
7468 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
7469 (EXTRA_DOT_X_FILES): let configure set the value.
7470 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
7472 * gc.c (scm_must_malloc): changed the comment explaining when
7473 scm_must variants of malloc/free etc., should be used, based on
7474 explanation from Dirk Herrmann.
7475 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
7476 string with procedure name. use scm_must_malloc instead of malloc.
7477 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
7479 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
7480 scm_ungetc): use scm_must variants of malloc/realloc/free.
7481 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
7483 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7485 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
7486 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
7487 scm_wrong_type_arg instead.
7489 (SCM_WNA): Deprecated.
7491 * error.[ch] (scm_wta): Deprecated.
7493 * numbers.c (s_i_log): Minor comment fix.
7495 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
7496 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
7497 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
7498 wrong-num-args or misc errors.
7500 * unif.c (scm_make_shared_array, scm_transpose_array,
7501 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
7502 Validate the rest argument (note: this is only done when guile is
7503 built with SCM_DEBUG_REST_ARGUMENT=1)
7505 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
7506 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
7508 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
7509 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
7511 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7513 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
7514 instead of scm_wrong_num_args.
7516 * coop-threads.c: Don't include libguile/strings.h. (Was only
7517 needed for former implementation of SCM_WRONG_NUM_ARGS.)
7519 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
7520 wrong-num-args errors.
7522 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7524 * error.[ch] (scm_error_num_args_subr): New function.
7526 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7528 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
7529 (scm_length, scm_append, scm_reverse, scm_list_ref),
7530 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
7531 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
7532 (scm_delete1_x), gc.c (scm_map_free_list),
7533 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
7534 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
7535 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
7536 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
7537 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
7538 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
7539 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
7541 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
7542 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
7543 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
7544 symbols.c (scm_symbol_interned_p), numbers.c
7545 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
7548 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
7550 * snarf.h (SCM_CONST_LONG): Deprecated.
7551 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
7553 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7555 * numbers.c (scm_num2ulong): Check that a bignum is positive
7556 before looking at the magnitude. Correctly check for overflow
7558 (scm_num2long_long): Likewise.
7559 (scm_num2ulong_long): New.
7560 (ULONG_LONG_MAX): Define if not already defined.
7561 * numbers.h: (scm_num2ulong_long): New prototype.
7563 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7565 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
7567 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
7568 (SCM_OPOUTSTRPORTP): New predicate macros.
7569 (scm_open_input_string, scm_open_output_string),
7570 (scm_get_output_string): New prototypes.
7572 * strports.c (scm_open_input_string, scm_open_output_string),
7573 (scm_get_output_string): New procedures (SRFI-6 compliant).
7574 Made scm_tc16_strport non-static.
7576 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7578 * macros.h (SCM_ASSYNT): Removed unused object argument from
7581 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
7582 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
7583 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
7584 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
7585 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
7586 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
7587 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
7588 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
7589 scm_m_atdispatch): Removed unused object argument from call to
7592 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7594 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
7595 const int* to reflect that the input array of integers remains
7596 unchanged. Thanks to Brett Viren for the hint.
7598 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7600 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
7601 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
7603 (gh_scm2newstr, gh_symbol2newstr): Change call to
7604 scm_must_malloc() to malloc(), because user-free()able memory is
7607 * gc.c: Added declaration of `scm_debug_check_freelist'.
7609 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7611 * ports.c (scm_port_mode): Changed `mode' array size to 4.
7613 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
7615 * strports.c (scm_object_to_string): New procedure.
7616 (scm_strprint_obj): Deprecated.
7617 * strports.h: Reflect the changes.
7619 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
7621 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
7623 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
7624 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
7625 SCM_ASSYNT to check for correct argument types. Either use some
7626 SCM_VALIDATE_* macro or an explicit test.
7628 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
7631 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
7632 instead of calling scm_wta.
7634 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7636 * load.c (scm_primitive_load, scm_primitive_load_path),
7637 (scm_sys_search_load_path): Corrected docstrings (file ->
7640 * eval.c (scm_force): Added texinfo markup to docstring.
7641 (scm_promise_p): Renamed parameter to `obj' to match docstring.
7643 * debug-malloc.c: Reinserted #include <stdio.h>.
7645 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
7647 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
7649 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
7650 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
7651 Use SCM_LISTn instead of scm_listify.
7653 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7655 * _scm.h: Removed #include <errno.h>.
7657 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
7658 errno variable (can be a macro on some systems, for example when
7659 using linux libc with threads).
7661 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
7662 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
7663 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
7664 #include <errno.h> in these 20 out of 100 files.
7666 2001-03-10 Gary Houston <ghouston@arglist.com>
7668 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
7669 not already defined.
7671 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7673 * coop.c: Inserted #include <stdio.h>.
7675 * iselect.c: Reinserted #include <stdio.h>.
7677 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
7679 * posix.c: Replaced `#define' of __USE_XOPEN right before
7680 including unistd.h with a define of _GNU_SOURCE at the very top of
7683 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
7685 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
7686 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
7687 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
7688 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
7689 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
7690 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
7691 print.c, procprop.c, procs.c, properties.c, ramap.c,
7692 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
7693 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
7694 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
7695 Remove #include <stdio.h>
7696 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
7698 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
7700 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7702 * posix.c (scm_gethostname): Set initial name length to 256 for
7705 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7707 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
7708 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
7709 (scm_sethostname, scm_gethostname): New prototypes.
7711 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
7712 <sys/file.h>, if present.
7713 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
7714 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
7715 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
7716 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
7717 (scm_sethostname, scm_gethostname): New procedures.
7719 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
7721 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
7722 not optional (ii) "recommend" spelling correction.
7724 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7726 * ramap.c (racp): Removed optimization which caused array copying
7727 to fail if the two arrays shared storage. Re-inserted the IVDEP
7728 macros removed in the change of 2000-03-09. (Don't really have a
7729 complete grasp of what they are for, but they seem to be necessary
7730 on Crays. This needs testing!) Thanks to Miroslav Silovic.
7732 * hash.c (scm_string_hash): Don't downcase characters.
7734 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7736 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
7737 size from 277 --> 1009.
7739 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
7742 * coop-threads.c: Fixed change of 2001-03-06.
7744 * validate.h: Code formatting.
7746 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
7748 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
7749 (*.doc): Add dependency on guile-snarf.awk.in.
7751 * guile-snarf.awk.in: Neglect spaces at the end of
7752 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
7753 middle of docstrings. (To avoid the problem with gcc-2.96.)
7755 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
7757 * coop-threads.c (scm_call_with_new_thread), load.c
7758 (scm_primitive_load, scm_sys_search_load_path), random.c
7759 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
7760 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
7761 (potentially) issue a scm-misc-error or wrong-num-args error
7764 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
7765 about the expected type with the wrong-type-arg error message.
7767 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
7768 a C level bug that can't be fixed from scheme anyway.
7770 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7772 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
7773 Duplicate bindings are OK in a let* since a let* is semantically
7774 equivalent to a nested set of let:s.
7776 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7778 * print.c (scm_print_options): Fixed texinfo in docstring.
7780 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
7781 the underlying functions getservent, getprotoent or getnetent
7782 return NULL instead of signalling an error.
7784 2001-03-04 Gary Houston <ghouston@arglist.com>
7786 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
7787 taking an unexpectedly large filename for an AF_UNIX socket from
7788 bind/connect/sendto (thanks to Martin Grabmueller).
7790 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
7791 former and adjusted the latter.
7792 (scm_socket, scm_socketpair): cosmetic changes.
7793 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
7794 size_t as socklen_t substitute. don't restrict args/return values
7795 to INUM: allow full range of int or size_t.
7796 (scm_fill_sockaddr): check arguments before allocating memory, to
7797 avoid leakage. use malloc, not scm_must_malloc.
7798 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
7799 substitute. free the sockaddr structure before throwing an error.
7800 (scm_init_add_buffer): procedure removed, together with its static
7801 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
7802 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
7803 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
7804 scm_sendto): use a local buffer instead of scm_addr_buffer.
7805 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
7807 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
7808 call to detect whether recvfrom could be bothered to set the address.
7809 (scm_init_socket): don't call scm_init_addr_buffer.
7811 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
7813 * debug.c (scm_procedure_source, scm_procedure_environment),
7814 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
7815 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
7816 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
7817 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
7818 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
7819 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
7820 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
7821 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
7822 scm_array_to_list, scm_array_prototype), validate.h
7823 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
7824 scm_misc_error or scm_wrong_type_arg instead.
7826 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
7828 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7830 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
7831 (scm_sys_tag_body): Added.
7833 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
7835 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
7836 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
7837 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
7838 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
7839 options.c (scm_options), ports.c (scm_remove_from_port_table),
7840 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
7841 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
7842 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
7843 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
7846 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7848 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
7850 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
7852 * eval.c (scm_s_duplicate_bindings): New error message.
7853 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
7855 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
7857 * eval.h (SCM_EVALIM2): New macro. Use it when a
7858 immediate, literal constant should be evaluated.
7859 * eval.c (scm_s_duplicate_formals): New error message string.
7860 (scm_c_improper_memq): New function.
7861 (scm_m_lambda): Check for duplicate arguments.
7862 (scm_ceval, scm_deval): When executing a body: only cons a new
7863 toplevel environment frame when it is different from the
7864 existing one; use EVALCAR instead of SIDEVAL so that we can properly
7865 check for empty combinations; use SCM_EVALIM2 for the same reason
7866 in the non-toplevel loop.
7867 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
7868 New labels with the meaning of their non-"nontoplevel" partners,
7869 but they are used when it is known that the body is not evaluated at
7871 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
7872 reporting for empty combinations.
7874 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
7876 * Remove dump facilities.
7877 * dump.c, dump.h: Removed.
7878 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
7879 * init.c: Remove #include "libguile/dump.h".
7880 (scm_init_guile_1): Remove scm_init_dump.
7881 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
7882 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
7883 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
7884 (scm_set_smob_dump, scm_set_smob_undump): Removed.
7886 * keywords.c: Remove #include "libguile/dump.h".
7887 (keyword_dump, keyword_undump): Removed.
7888 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
7890 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7892 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
7893 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
7894 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
7895 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
7896 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
7897 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
7898 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
7899 to @code{} as the texinfo manual recommends, converted the
7900 examples to use a @lisp{}-environment.
7902 * strports.c (scm_eval_string): Cleaned up the docstring.
7904 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
7907 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
7908 (scm_number_to_string, scm_string_to_number, scm_number_p)
7909 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
7910 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
7911 (scm_ash): Added texinfo markup and removed obsolete @refill.
7912 (scm_gr_p): Corrected comment.
7913 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
7914 docstring) comments.
7915 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
7916 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
7917 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
7918 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
7919 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
7920 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
7921 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
7922 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
7924 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
7926 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
7927 (Obviously nobody compiles with SCM_RECKLESS defined...)
7929 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
7931 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7933 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
7935 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
7937 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
7939 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
7940 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
7941 since use of `z' suggests that the arguments may be complex.
7943 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
7946 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
7948 * dump.c (scm_binary_write, scm_binary_read), eval.c
7949 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
7950 scm_guardian_greedy_p, scm_make_guardian), fports.c
7951 (scm_file_port_p): Minor docstring fixes.
7953 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
7955 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
7957 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
7959 (make_class_from_template): Do not bother to set the current
7960 module around the call to DEFVAR, scm_eval takes care of that.
7961 (scm_init_goops): Make scm_module_goops and
7962 scm_goops_lookup_closure permanent objects.
7964 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
7965 top level, create a fresh top-level environment for each
7966 expression instead of mutating the exisint frame. This is
7967 important when that frame is closed over.
7969 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
7970 SCM_DIGSPERLONG instead of DIGSPERLONG.
7972 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
7974 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
7975 before applying arrow procedure in `cond' and before applying
7976 receiver procedure in call-with-current-continuation.
7977 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
7978 macro. The argument is expanded more than one time.
7980 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
7981 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
7983 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
7985 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
7988 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7990 * variable.c (scm_make_variable, scm_make_undefined_variable)
7991 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
7992 (scm_variable_bound_p), values.c (scm_values)
7993 (scm_call_with_values), unif.c (scm_bit_count)
7994 (scm_bit_set_star_x), symbols.c (scm_gentemp)
7995 (scm_gensym), strings.c (scm_string_p, scm_make_string)
7996 (scm_read_only_string_p, scm_string_length, scm_string_ref)
7997 (scm_string_set_x, scm_substring, scm_string_append), stime.c
7998 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
7999 (scm_copy_random_state, scm_random), print.c (scm_newline)
8000 (scm_write_char, scm_simple_format), debug-malloc.c
8001 (scm_malloc_stats), environments.c (scm_environment_p)
8002 (scm_environment_bound_p, scm_environment_ref)
8003 (scm_environment_fold, scm_environment_define)
8004 (scm_environment_undefine, scm_environment_set_x)
8005 (scm_environment_cell, scm_environment_observe)
8006 (scm_environment_observe_weak, scm_environment_unobserve)
8007 (scm_make_eval_environment, scm_eval_environment_p)
8008 (scm_eval_environment_set_local_x, scm_eval_environment_local)
8009 (scm_eval_environment_imported)
8010 (scm_eval_environment_set_imported_x, scm_make_import_environment)
8011 (scm_import_environment_p, scm_import_environment_imports)
8012 (scm_import_environment_set_imports_x, scm_make_export_environment)
8013 (scm_export_environment_p, scm_export_environment_private)
8014 (scm_export_environment_set_private_x)
8015 (scm_export_environment_signature)
8016 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
8017 Added texinfo markup.
8019 * ports.c (scm_drain_input): Lowercased argument to @var.
8020 (scm_current_input_port, scm_current_output_port): Filled in
8021 missing explanation.
8022 (scm_current_load_port, scm_set_current_output_port)
8023 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
8024 Added texinfo markup.
8026 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
8027 (scm_release_arbiter): Added texinfo markup to docstrings.
8028 Changed `Returns' to `Return'.
8029 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
8031 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
8033 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
8034 by doubling them to `@@'.
8036 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8038 * numbers.c (scm_lognot), random.c (scm_random,
8039 scm_random_normal, scm_random_solid_sphere_x,
8040 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
8041 scm_random_exp), dynwind.c
8042 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
8044 * goops.c (scm_sys_initialize_object, scm_instance_p,
8045 scm_class_name, scm_class_precedence_list, scm_class_slots,
8046 scm_class_environment, scm_generic_function_name,
8047 scm_generic_function_methods, scm_method_generic_function,
8048 scm_method_specializers, scm_method_procedure, scm_make_unbound,
8049 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
8050 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
8051 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
8052 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
8053 scm_class_direct_supers, scm_class_direct_slots,
8054 scm_class_direct_subclasses, scm_class_direct_methods,
8055 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
8056 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
8057 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
8058 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
8059 scm_memoized_environment, scm_procedure_name,
8060 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
8062 (scm_class_of, scm_entity_p, scm_operator_p,
8063 scm_set_object_procedure_x, scm_object_procedure,
8064 scm_make_class_object), hooks.c (scm_make_hook_with_name,
8065 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
8066 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
8067 scm_hook_to_list), lang.c
8068 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
8069 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
8070 (scm_print_options, scm_port_with_print_state,
8071 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
8072 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
8073 scm_make_procedure_with_setter, scm_procedure), throw.c
8074 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
8075 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
8076 scm_stack_ref, scm_stack_length, scm_frame_p,
8077 scm_last_stack_frame, scm_frame_number, scm_frame_source,
8078 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
8079 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
8080 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
8081 (scm_dirname, scm_basename), dynwind.c
8082 (scm_wind_chain), read.c (scm_read_options, scm_read,
8083 scm_read_hash_extend), gc.c
8084 (scm_unhash_name), eval.c (scm_eval_options_interface,
8085 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
8086 (scm_display_error, scm_set_print_params_x,
8087 scm_display_application, scm_display_backtrace, scm_backtrace),
8088 async.c (scm_async, scm_system_async, scm_async_mark,
8089 scm_system_async_mark, scm_run_asyncs, scm_noop,
8090 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
8091 scm_mask_signals): Added docstrings.
8093 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
8095 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
8096 address of car/cdr. (Thanks to Dirk Herrmann)
8097 Use scm_sizet to obtain the length of strings.
8098 (Thanks to Matthias Koeppe)
8100 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
8102 * symbols.c (scm_mem2symbol): Put a empty statement after the
8103 next_symbol label. This is mandated by ANSI, appearantly.
8105 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
8107 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
8108 sense to compile for a specific kernel version. Do not include
8109 <asm/signal.h> while defining __KERNEL__. This hack should no
8110 longer be needed and caused problems.
8112 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
8114 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
8115 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
8116 can not deal with immediates.
8118 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
8120 * list.c (scm_list_copy): Validate the first argument.
8122 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
8124 Fix evaluator so that top-level expressions are correctly
8125 evaluated with respect to the module system.
8127 * modules.h. modules.c (scm_current_module_lookup_closure): New
8130 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
8132 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
8133 names to better reflect their meaning.
8135 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
8136 evaluated at top-level and synronize lookup closure before
8137 executing every subform.
8138 (scm_primitve_eval_x, scm_primitive_eval): New functions.
8139 (scm_eval_x, scm_eval): Reimplement in terms of
8140 scm_primitive_eval_x and scm_primitive_eval, respectively.
8142 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
8144 * macros.c (scm_macro_name, scm_macro_transformer): Use
8145 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
8148 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
8150 * dump.c (scm_store_bytes): Store data size before data.
8151 (scm_restore_bytes): Restore data size. Takes a pointer to size.
8152 * dump.h (scm_restore_bytes): Updated.
8154 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
8156 * dump.c: Use double cells for update schedule.
8158 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
8160 * ports.c (scm_unread_char): Take an optional argument.
8162 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
8164 * modules.h (scm_selected_module, scm_current_module): Renamed
8165 scm_selected_module to scm_current_module to synchronize Scheme
8167 (scm_select_module, scm_set_current_module): Likewise. Changed
8170 * ports.c (scm_port_for_each): Make a snapshot of the port table
8171 before iterating over it. The table might change while the user
8172 code is running. With the snapshot, the user can depend on the
8173 fact that each port that existed at the start of the iteration is
8174 encountered exactly once. (ice-9 popen) depends on this.
8176 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
8178 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
8180 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
8181 range checking for the size parameter. Thanks to Martin
8182 Grabmueller for the hint.
8184 (scm_makstr): Reordered string initialization to make interrupt
8185 deferring unnecessary.
8187 * vectors.c (scm_make_vector): Fixed range checking.
8189 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
8191 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
8193 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
8194 checking of the size parameter for type correctness and valid
8195 range. Thanks to Rob Browning for reporting the problem. Instead
8196 of deferring interrupts, scm_remember_upto_here_1 is used.
8198 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
8200 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
8201 (scm_dump_cell_update): Removed.
8202 (scm_dump_update): Renamed from scm_dump_object_update.
8203 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
8204 a pointer instead of returning a value.
8205 * keywords.c (keyword_undump): Updated.
8207 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
8209 * dump.c, dump.h: Modified a lot.
8210 (SCM_DUMP_COOKIE): Version 0.1
8211 (scm_dump_mark): Removed.
8212 (scm_restore_cell_object, scm_store_cell_object): New functions.
8214 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
8215 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
8216 New slots: dump, undump.
8217 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
8220 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
8221 (keyword_undump): Renamed from keyword_alloc.
8222 (scm_init_keywords): Set keyword_dump and keyword_undump.
8224 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
8226 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
8227 the deprecated SCM_DOUBLE_CELLP.
8229 * tags.h (SCM_DOUBLE_CELLP): deprecated.
8231 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
8233 * dump.c, dump.h: New files.
8234 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
8235 * init.c: #include "libguile/dump.h".
8236 (scm_init_guile_1): Call scm_init_dump.
8237 * smob.h (scm_smob_descriptor): New slots: dump_mark,
8238 dump_dealloc, dump_store, undump_alloc, undump_restore,
8240 * smob.c (scm_make_smob_type): Init the new slots.
8241 (scm_set_smob_dump, scm_set_smob_undump): New functions.
8242 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
8244 * keywords.c: #include "libguile/dump.h".
8245 (keyword_dealloc, keyword_alloc): New functions.
8246 (scm_init_keywords): Set smob_dump and smob_undump.
8248 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
8250 * vectors.c (scm_c_make_vector): New function.
8251 * vectors.h (scm_c_make_vector): Declared.
8252 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
8253 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
8254 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
8255 (scm_make_method_cache, scm_i_vector2list,
8256 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
8257 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
8258 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
8259 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
8260 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
8261 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
8262 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
8263 (scm_vector, scm_make_vector): Use scm_c_make_vector.
8265 * hashtab.c (scm_c_make_hash_table): New function.
8266 * hashtab.h (scm_c_make_hash_table): Declared.
8267 * environments.c (scm_make_leaf_environment,
8268 scm_make_eval_environment), gc.c (scm_init_storage),
8269 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
8270 Use scm_c_make_hash_table.
8272 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8274 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
8276 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
8278 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
8281 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
8282 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
8283 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
8284 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
8285 srcprop.c (scm_source_properties, scm_set_source_properties_x,
8286 scm_source_property, scm_set_source_property_x), sort.c
8287 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
8288 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
8289 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
8292 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8294 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
8295 really get that arg.
8297 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
8299 * goops.c (s_scm_get_keyword): Bug fix.
8301 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
8303 The following patch was sent by Martin Grabmueller. It makes sure
8304 that in case of parameter errors the correct function name is
8305 shown, and that parameter types are only checked once.
8307 * strop.c (string_copy, string_upcase_x, string_downcase_x,
8308 string_capitalize_x): New functions. Each one performs the core
8309 functionality of the corresponding scm_* function.
8311 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
8312 scm_string_downcase_x, scm_string_downcase,
8313 scm_string_capitalize_x, scm_string_capitalize): Reduced to
8314 parameter checking wrappers of the above functions.
8316 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
8318 * continuations.c, dynl.c, keywords.c, load.c: Include
8319 strings.h. Thanks to Bill Schottstaedt for the bug report.
8321 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8323 * backtrace.c (display_header): Make sure that line and column
8324 information is shown independent of whether the port the code was
8325 read from had an associated filename. Thanks to Martin
8326 Grabmueller for providing this patch.
8328 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8330 * fports.[ch] (scm_file_port_p): New primitive.
8332 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8334 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
8335 These are now defined in fports.c, strports.c and vports.c.
8337 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
8338 vports.c (scm_tc16_sfport): Made variables (were macros defined in
8341 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
8342 (scm_make_sfptob): Made static. These return a type code now.
8344 fports.c (scm_init_fports), strports.c (scm_init_strports),
8345 vports.c (scm_init_vports): Create the corresponding port types.
8347 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
8348 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
8350 * init.c (scm_init_guile_1): Make sure strports are initialized
8353 * ports.[ch] (scm_make_port_type): Changed the return type to
8356 * ports.c (scm_ports_prehistory): Don't create any port types
8359 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
8360 against scm_tc16_fport directly.
8362 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8364 * srcprop.c (scm_set_source_property_x): Fix to handle
8365 (set-source-property! <obj> 'copy <datum>) correctly.
8367 2001-01-24 Gary Houston <ghouston@arglist.com>
8369 * filesys.c (scm_link): docstring fix.
8370 * fports.h (scm_setfileno): obsolete declaration removed.
8371 * posix.c: bogus popen declaration removed.
8373 * rdelim.c: new file, split from ioext.c.
8374 * rdelim.h: new file, split from ioext.h
8375 * Makefile.am: add rdelim.c and related files.
8376 * init.c: call scm_init_rdelim. include rdelim.h.
8378 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8380 This patch was sent by Martin Grabmueller and makes sure that
8381 parameter errors are reported correctly by the lexicographic
8382 ordering predicates.
8384 * strorder.c (string_less_p, string_ci_less_p): New functions.
8386 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
8387 functionality into string_less_p, string_ci_less_p respectively.
8388 The remaining code is just a wrapper to do the parameter
8391 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
8392 parameters and call string_less_p instead of scm_string_less_p.
8394 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
8395 Check the parameters and call string_less_ci_p instead of
8396 scm_string_ci_less_p.
8398 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8400 This patch modifies scm_display_error to perform parameter
8401 checking. Thanks to Neil Jerram for the bug report.
8403 * backtrace.[ch] (scm_i_display_error): New function.
8405 * backtrace.c (scm_display_error): Added parameter check and
8406 extracted the core functionality into function
8407 scm_i_display_error.
8409 * throw.c (handler_message): Call scm_i_display_error to display
8412 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8414 * eval.c (SCM_APPLY): Added # args check for application of
8415 procedures with arity 3. (Thanks to Anders Holst.)
8417 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8419 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
8421 (SCM_OPDIRP): Deprecated.
8423 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
8426 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
8427 Instead, give an explicit error message in case the directory is
8430 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
8431 instead of SCM_OPENP and SCM_CLOSEDP.
8433 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
8435 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
8437 * eval.c (inner_eval, scm_eval): Move all real functionality into
8438 inner_eval. Avoid to copy the expression twice by inlining some
8439 code from scm_i_eval.
8441 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
8443 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
8444 now has to be the last clause, as required by R5RS. Thanks to
8445 Martin Grabmueller for the patch.
8447 2001-01-18 Gary Houston <ghouston@arglist.com>
8449 * ioext.c: further simplify scm_read_string_x_partial by defining
8452 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
8454 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
8456 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
8458 * __scm.h: Added comment about architecture and compiler
8459 properties that are required by guile.
8461 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
8462 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
8464 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
8466 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
8468 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
8469 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
8471 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
8473 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
8474 to the names in limits.h.
8476 * numbers.c (abs_most_negative_fixnum): Added.
8478 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
8479 fixnum-min) special case.
8481 (scm_big_and): Fix for negative first parameter.
8483 (scm_bit_extract): Fix for fixnum paramters.
8484 Thanks to Rob Browning for the bug report.
8486 (scm_init_numbers): Initialize abs_most_negative_fixnum.
8488 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
8490 * symbols.c (scm_symbol_bound_p): Fixed comment.
8491 Thanks to Chris Cramer.
8493 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
8495 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
8496 Thanks to Bill Schottstaedt.
8498 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
8500 from Matthias Köppe:
8502 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
8503 casts its result, so doesn't yield an lvalue per ANSI C.
8505 * goops.c (s_scm_sys_set_object_setter_x): use
8506 SCM_SET_ENTITY_SETTER.
8507 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
8509 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
8510 its result, so doesn't yield an lvalue per ANSI C.
8511 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
8512 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
8513 SCM_GC_SET_CARD_FLAGS.
8514 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
8516 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
8518 2001-01-08 Gary Houston <ghouston@arglist.com>
8520 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
8521 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
8522 socket.c (scm_recvfrom): use the new macro, plus minor docstring
8524 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
8525 for fdes. if current input port is used, check that it's a file
8528 2001-01-06 Gary Houston <ghouston@arglist.com>
8530 * ioext.c (scm_read_string_x_partial): new procedure, implements
8531 read-string!/partial.
8532 * ports.c (scm_take_from_input_buffers): new procedure used by
8533 scm_read_string_x_partial.
8534 (scm_drain_input): use scm_take_from_input_buffers.
8536 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
8538 * validate.h (SCM_VALIDATE_NUMBER): New.
8540 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
8542 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
8543 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
8544 SET_DESTROYED): new defines/macros.
8545 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
8546 (add_to_live_list): takes a `guardian_t *' now, not SCM.
8547 (guardian_print): print more info.
8548 (guardian_apply): check if the guardian is destroyed, and throw an
8549 error if so. take one more optional argument `throw_p'.
8550 (scm_guard): depending on the value of `throw_p', return a boolean
8552 (scm_get_one_zombie): remove redundant property test.
8553 (guardian_t): represent the various (currently 3, I hope nothing
8554 more gets added) boolean fields as bit flags.
8555 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
8556 (scm_destroy_guardian_x): new procedure.
8558 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
8559 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
8561 2001-01-01 Gary Houston <ghouston@arglist.com>
8563 * fports.c (fport_write): bugfix: handle short writes for
8564 unbuffered ports too. optimize the buffered case by minimizing
8565 the number of write/flush calls.
8566 (write_all): new helper procedure.
8568 The ChangeLog continues in the file: "ChangeLog-2000"