1 2003-06-29 Marius Vollmer <mvo@zagadka.de>
3 * deprecated.h (SCM_OPDIRP, scm_fport, scm_option, scm_srcprops,
4 scm_srcprops_chunk, scm_info_frame, scm_stack, scm_array,
5 scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_FUNC_NAME, SCM_WTA,
6 RETURN_SCM_WTA, SCM_VALIDATE_NUMBER_COPY,
7 SCM_VALIDATE_NUMBER_DEF_COPY, SCM_VALIDATE_OPDIR): Re-added from
8 the release_1_6 branch.
10 2003-06-25 Stefan Jahn <stefan@lkcc.org>
12 * continuations.c: Redeclaration of getcontext() via the
13 __asm__ ("getcontext") directive.
15 * continuations.h: Include <ucontext.h> instead of
18 2003-06-21 Kevin Ryde <user42@zip.com.au>
20 * numbers.c (_GNU_SOURCE): #define, to get C99 things.
21 (scm_asinh, scm_acosh, scm_atanh, scm_truncate, $asinh, $acosh,
22 $atanh, truncate): Use C library asinh, acosh, atanh and trunc, when
24 (scm_inexact_to_exact): Expand isfinite to its definition !xisinf.
25 (isfinite): Remove, conflicts with C99 isfinite().
27 2003-06-19 Marius Vollmer <mvo@zagadka.de>
29 * deprecated.h, deprecated.c (scm_strhash, scm_sym2ovcell_soft,
30 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
31 scm_symbol_value0, scm_string_to_obarray_symbol scm_intern_symbol,
32 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
33 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp): Re-added from
34 the release_1_6 branch.
36 2003-06-14 Stefan Jahn <stefan@lkcc.org>
38 * threads.h: Redefined scm_getspecific() and scm_setspecific()
39 to be functions instead of macros.
41 * threads.c: Conditionalized inclusion of <sys/time.h> and
43 (scm_getspecific, scm_setspecific): Made these two function
46 * posix.c (s_scm_putenv): Added some code to make a
47 (putenv "FOO="), i.e. setting an empty string, work also on
48 Win32 systems. Thanks to Kevin Ryde for the proposal.
50 2003-06-12 Kevin Ryde <user42@zip.com.au>
52 * posix.c (scm_putenv): Free temporary ptr in mingw unset. Add
53 freebsd to comment about need to use unsetenv.
55 2003-06-02 Marius Vollmer <mvo@zagadka.de>
57 * ports.c (scm_peek_char): Safe the column of the port around the
58 getc/ungetc calls. Thanks to Dr. Peter Ivanyi!
60 2003-06-07 Kevin Ryde <user42@zip.com.au>
62 * tags.h: Use inttypes.h and stdint.h when available, for INTPTR_MAX
63 and friends required by scm_t_bits setups.
65 2003-06-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
67 * tags.h (scm_tc2_int): Added.
69 * tags.h (scm_tc3_int_1, scm_tc3_int_2): Expressed in terms of
72 * tags.h (scm_tcs_cons_imcar, scm_tcs_cons_nimcar, scm_tcs_struct,
73 scm_tcs_closures): Hard coded values replaced by symbolic ones.
75 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
77 * eval.c: Partially undid my patch from 2003-05-31. This patch
78 caused the segfault referenced in the previous changelog entry.
80 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
82 * tags.h: Fixed comment about the immediate type code layout.
84 * eval.c: Fixed handling of non-special instructions. Without
85 this patch, guile will segfault on (#\0) and similar instructions.
87 2003-06-05 Kevin Ryde <user42@zip.com.au>
89 * numbers.c (scm_max, scm_min): For inum, bignum and real, if other
90 operand is NaN, then return NaN. Also avoid passing NaN to mpz_cmp_d.
92 * read.c (scm_input_error): Pass arg list parameter to scm_error_scm,
93 rather than SCM_EOL. Needed by "Unknown # object" case in scm_lreadr.
95 2003-06-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
97 * __scm.h, gc-card.c (SCM_DEBUG_DEBUGGER_SUPPORT,
98 SCM_DEBUG_DEBUGGING_SUPPORT): Renamed macro
99 SCM_DEBUG_DEBUGGER_SUPPORT to SCM_DEBUG_DEBUGGING_SUPPORT and
100 generalized it to apply not only to C level functions but also to
101 scheme level functions.
103 * debug.c, debug.h, eval.c (make-iloc, scm_make_iloc, iloc?,
104 scm_iloc_p, dbg-make-iloc, scm_dbg_make_iloc, dbg-iloc?,
105 scm_dbg_iloc_p): Moved functions scm_make_iloc, scm_iloc_p to
106 eval.c, made them available under SCM_DEBUG_DEBUGGING_SUPPORT == 1
107 only and renamed them to scm_dbg_make_iloc, scm_dbg_iloc_p,
110 * deprecated.h, eval.c, eval.h (SCM_ILOC00, SCM_IDINC,
111 SCM_IDSTMSK): Deprecated. The macro definitions are moved from
112 eval.h into eval.c and a copy is placed into deprecated.h.
114 * eval.c, eval.h (SCM_MAKE_ILOC): Removed from eval.h and placed
115 into eval.c. This definition was not part of the API in any
116 officially released version of guile and thus does not need to go
117 through a phase of deprecation.
119 2003-06-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
121 * deprecated.c, deprecated.h, eval.c, eval.h (scm_s_expression,
122 scm_s_test, scm_s_body, scm_s_bindings, scm_s_variable,
123 scm_s_clauses, scm_s_formals): Deprecated. In eval.c the
124 definitions are make static and renamed from scm_s_xxx to s_xxx.
125 In deprecated.c the original definitions are copied.
127 * deprecated.h, eval.c, eval (SCM_EVALIM2, SCM_EVALIM, SCM_XEVAL,
128 SCM_XEVALCAR): Deprecated. The macro definitions are moved from
129 eval.h into eval.c and a copy (slightly modified to work in user
130 code) is placed into deprecated.h.
132 * eval.c: Use the local static s_xxx definitions instead of the
133 scm_s_xxx definitions throughout.
135 2003-06-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
137 This set of patches separates the representation of the cxr family
138 of functions (car, cdr etc.) from the dsubr family of functions
139 (i. e. functions that take a double precision floating point
140 argument). Further, the algorithm for handling the cxr function
143 * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_1), numbers.c
144 (scm_asinh, scm_acosh, scm_atanh, scm_truncate, scm_round, floor,
145 ceil, sqrt, fabs, exp, log, sin, cos, tan, asin, acos, atan, sinh,
146 cosh, tanh), objects.c (scm_class_of), procprop.c
147 (scm_i_procedure_arity), ramap.c (scm_array_map_x), tags.h
148 (scm_tc7_dsubr, scm_tcs_subrs): Introduce scm_tc7_dsubr as new
149 typecode for the dsubr family of functions.
151 * ramap.c (ramap_cxr, ramap_dsubr): Renamed ramap_cxr to
154 * eval.c (SCM_CEVAL, SCM_APPLY, call_cxr_1), pairs.c
155 (scm_init_pairs): Make use of the (now usable) second cell element
156 of a scm_tc7_cxr function to implement the cxr family of functions
159 2003-05-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
161 * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_0,
162 scm_trampoline_1, scm_trampoline_2): Postpone error cases to the
163 end of an if-else-if-sequence of checks.
165 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
167 * eval.c (SCM_CEVAL): Improved readability of call-with-values
168 execution. Generalize apply_closure to apply_proc and use that
169 for call-with-values.
171 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
173 * eval.c (SCM_CEVAL): Avoid one level of indirection when applying
176 2003-05-30 Stefan Jahn <stefan@lkcc.org>
178 * posix.c (s_scm_putenv): Use the new HAVE_UNSETENV
179 appropriately for mingw32 hosts.
181 * numbers.h: Defining copysign(), isnan() and finite() to
182 be prefixed by a single '_' for mingw32 hosts.
184 2003-05-30 Kevin Ryde <user42@zip.com.au>
186 * numbers.c (z_negative_one): New variable.
187 (scm_init_numbers): Initialize it.
188 (scm_logcount): Use it and mpz_hamdist to count zeros for negatives.
190 2003-05-29 Stefan Jahn <stefan@lkcc.org>
192 * win32-dirent.c: Use malloc() instead of scm_malloc().
194 * stime.c (s_scm_strftime): Add a type cast to avoid compiler
197 * posix.c (s_scm_putenv): Disable use of unsetenv() for the
200 * modules.c (s_scm_module_import_interface): Renamed local
201 variable interface to _interface. Seems like 'interface'
202 is a special compiler directive for the mingw32 compiler.
204 * mkstemp.c: Provide prototype to avoid compiler warning.
206 * load.c (s_scm_search_path): Fixed absolute and relative
207 path detections for native Windows platforms.
209 * gc.h, threads.h: Export some more symbols using SCM_API (necessary
210 to build on mingw32).
212 * gc-freelist.c ("s_scm_map_free_list",
213 "s_scm_gc_set_debug_check_freelist_x"): Fixed use of FUNC_NAME.
215 * fports.c (fport_fill_input): Disable use of
216 fport_wait_for_input() on Win32 platforms.
218 * filesys.c (s_scm_basename): Fixed __MINGW32__ code.
220 * Makefile.am: Modified some rules for cross compiling.
222 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
224 * eval.c (SCM_CEVAL): In case of an application, all checks for a
225 proper function object and the correct number of arguments are now
226 performed in the application part of SCM_CEVAL.
228 (scm_badformalsp): Removed.
230 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
232 * deprecated.c (scm_read_and_eval_x): Fixed C99-ism.
234 2003-05-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
236 * num2integral.i.c (NUM2INTEGRAL): Avoid warning about conditional
237 always being false by inserting preprocessor conditional. (Thanks
240 * __scm.h (SCM_STACK_PTR): New macro. (Cast argument through
241 (void *) in order to avoid an aliasing warning; thanks to Bruce
244 * stackchk.h (SCM_STACK_OVERFLOW_P): Use SCM_STACK_PTR.
246 * threads.c (suspend, launch_thread, scm_threads_mark_stacks): Use
249 * threads.c (scm_threads_mark_stacks): Bugfix: Changed
250 thread->base --> t->base.
252 * eval.c (SCM_CEVAL): Don't cast argument of SCM_STACK_OVERFLOW_P.
254 2003-05-20 Marius Vollmer <marius.vollmer@uni-dortmund.de>
256 * deprecated.h, deprecated.c (scm_makstr, scm_makfromstr,
257 scm_variable_set_name_hint, scm_builtin_variable,
258 scm_internal_with_fluids, scm_make_gsubr,
259 scm_make_gsubr_with_generic, scm_create_hook, SCM_LIST0,
260 SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5, SCM_LIST6,
261 SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify, scm_sloppy_memq,
262 scm_sloppy_memv, scm_sloppy_member, scm_read_and_eval_x,
263 scm_subr_entry, SCM_SUBR_DOC, scm_make_subr,
264 scm_make_subr_with_generic, scm_make_subr_opt,
265 scm_call_catching_errors, scm_make_smob_type_mfpe,
266 scm_set_smob_mfpe, scm_strprint_obj, scm_read_0str, scm_eval_0str,
267 SCM_CHARS, SCM_UCHARS, SCM_LENGTH): Re-added from the release_1_6
268 branch. Some have been slightly rewritten.
269 (scm_i_object_chars, scm_i_object_length): New, to support
270 SCM_CHARS, SCM_UCHARS, and SCM_LENTH.
272 2003-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
274 * eval.c (scm_m_do, unmemocopy, SCM_CEVAL): Reversed order of
275 names and inits in the memoized code of do.
277 2003-05-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
279 * c-tokenize.lex (yyget_lineno, yyget_in, yyget_out, yyget_leng,
280 yyget_text, yyset_lineno, yyset_in, yyset_out, yyget_debug,
281 yyset_debug, yylex_destroy): Added prototypes (otherwise we'll get
282 a compilation error if error-on-warning is enabled).
285 2003-05-17 Marius Vollmer <mvo@zagadka.de>
287 * c-tokenize.lex: Gobble up complete lines after a '#'. This
288 removes preprocessor directives from the snarfage that might
289 otherwise confuse us. These directives appear when compiling with
292 2003-05-16 Han-Wen Nienhuys <hanwen@cs.uu.nl>
294 * ChangeLog: add my surname
296 * srcprop.c (scm_finish_srcprop): use
297 scm_gc_register_collectable_memory()
298 (scm_make_srcprops): idem.
300 2003-05-14 Han-Wen Nienhuys <hanwen@cs.uu.nl>
302 * gc-malloc.c (scm_gc_register_collectable_memory): avoid
303 wrap-around for scm_mtrigger
304 (scm_gc_register_collectable_memory): abort on overflowing
307 2003-05-13 Kevin Ryde <user42@zip.com.au>
309 * numbers.c (xmpz_cmp_d): New macro, handling infs if gmp doesn't.
310 (scm_num_eq_p, scm_less_p, scm_max, scm_min): Use it.
312 2003-05-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
314 * backtrace.c (scm_display_error_message): Introduced fancy
315 printing with max level 7 and length 10. (Purpose: avoid printing
316 gigantic objects in error messages.)
318 * print.c, print.h (scm_i_port_with_print_state): New function.
320 * print.c (scm_iprin1, scm_printer_apply,
321 scm_port_with_print_state): Use scm_i_port_with_print_state.
322 (scm_simple_format): Modified not to destroy print states.
323 (print_state_mutex): New mutex.
324 (scm_make_print_state, scm_free_print_state, scm_prin1):
325 Lock/unlock print_state_mutex.
327 * deprecated.h (SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK):
328 Use current names in definitions.
330 2003-05-10 Kevin Ryde <user42@zip.com.au>
332 * numbers.c (scm_num_eq_p, scm_less_p): Don't pass NaN to mpz_cmp_d.
334 * numbers.c (scm_integer_length): On negative bignums, adjust
335 mpz_sizeinbase to account for it looking at absolute value where we
336 want ones-complement.
338 * numbers.c (scm_gcd): In bignum/inum, don't pass yy==0 to mpz_gcd_ui
339 since we're only using the ulong return value, and x might not fit.
341 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
343 * eval.c, eval.h, read.c, read.h (scm_sym_dot): Moved from eval to
344 read. This will allow to make the definition in read.c static.
346 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
348 * eval.c, eval.h, evalext.c, evalext.h (scm_m_undefine): Moved
349 from evalext to eval. This will allow to make some of the
350 definitions in eval.c static.
352 2003-05-06 Kevin Ryde <user42@zip.com.au>
354 * numbers.c (scm_difference): In inum - bignum, handle negative inum.
355 (scm_logcount): Use mpz_com, not mpz_neg.
357 2003-05-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
359 The purpose of this patch is to make guile's internal memoizers
360 distinguishable from memoizing macros created on the scheme level
361 or from user provided primitive memoizing macros. The reason is,
362 that the internal memoizers are the only ones that are allowed to
363 transform their scheme input into memoizer byte code, while all
364 other memoizing macros may only transform scheme code into new
367 To achieve this, a new macro type 'builtin-macro!' is introduced.
368 Currently, 'builtin-macro!'s are handled as memoizing macros, but
369 this will change when the memoizer and executor are separated.
371 * macros.[ch] (scm_i_makbimacro): New.
373 * macros.h (SCM_BUILTIN_MACRO_P): New.
375 * macros.c (macro_print, scm_macro_type): Support builtin-macro!s.
377 * eval.c, goops.c: All of guile's primitive memoizing macros are
378 primitive builtin-macros now.
380 * eval.c (scm_macroexp, SCM_CEVAL): Make sure the primitive
381 builtin-macros are handled equally to memoizing macros.
383 2003-05-04 Marius Vollmer <mvo@zagadka.de>
385 * throw.c (scm_ithrow): Remove "asm volatile" hack. It used to
386 work around a bug in GCC 2.95.2 but is now a bug in itself.
388 2003-05-02 Marius Vollmer <mvo@zagadka.de>
390 * deprecated.h (scm_rstate, scm_rng, SCM_SLOPPY_CONSP,
391 SCM_SLOPPY_NCONSP, scm_tc7_ssymbol, scm_tc7_msymbol,
392 scm_tcs_symbols): New.
394 2003-04-30 Marius Vollmer <marius.vollmer@uni-dortmund.de>
396 * deprecated.h, deprecated.c (scm_protect_object,
397 scm_unprotect_object, SCM_SETAND_CAR, SCM_SETOR_CAR,
398 SCM_SET_AND_CDR, SCM_SET_OR_CDR, SCM_FREEP, SCM_NFREEP,
399 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
400 SCM_GCCDR, scm_remember, scm_the_root_module, scm_make_module,
401 scm_ensure_user_module, scm_load_scheme_module, scm_port,
402 scm_ptob_descriptor, scm_port_rw_active,
403 scm_close_all_ports_except): New.
405 * ports.c (scm_c_port_for_each): New function, mostly copied from
407 (scm_port_for_each): Reimplemented using scm_c_port_for_each.
408 * ports.h (scm_c_port_for_each): New prototype.
410 2003-04-28 Mikael Djurfeldt <djurfeldt@nada.kth.se>
412 * eval.c (scm_m_atdispatch): Removed until actually needed. (This
413 macro was introduced in anticipation of GOOPS method compilation
416 * goops.c: Removed binding of @dispatch.
418 2003-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
420 * eval.c, goops.c (@dispatch, @slot-ref, @slot-set!): Move the
421 instructions that bind the macros on the scheme level back to
422 goops.c in order to make sure again that the bindings go into the
423 (oop goops) module and are not visible from the outside.
425 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
427 * eval.c: Non functional change: Separated R5RS and non-R5RS
428 macros into different sections of the file and ordered the
429 memoizers alphabetically.
431 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
433 * eval.c (scm_ilookup): Rewritten to improve readability.
435 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
437 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
438 Partially reverted patch from 2003-04-23 in oder to find a better
439 compromise between readability and debuggability.
441 2003-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
443 * eval.c, eval.h, goops.c, goops.h (scm_m_atslot_ref,
444 scm_m_atslot_set_x, scm_m_atdispatch): Move the declarations and
445 definitions of the special goops memoizers from goops.[ch] to
446 eval.[ch]. Hmm... it seems that scm_m_atdispatch is not used
449 2003-04-24 Mikael Djurfeldt <mdj@kvast.blakulla.net>
451 * ports.c, ports.h (scm_i_port_table_mutex): New mutex.
453 * fports.c (scm_evict_ports): Lock/unlock scm_i_port_table_mutex.
455 * ports.c (scm_close_port, scm_flush_all_ports): Ditto.
457 * ioext.c (scm_fdes_to_ports): Ditto.
459 * vports.c (scm_make_soft_port): Changed SCM_DEFER/ALLOW_INTS into
460 lock/unlock scm_i_port_table_mutex.
462 * strports.c (scm_mkstrport): Ditto.
464 * ports.c (scm_void_port, scm_port_for_each): Ditto.
466 * fports.c (scm_fdes_to_port): Ditto.
468 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
470 This set of patches contains no functional changes, only debatable
471 minor stylistic ones. Still, in order to prepare a patch between
472 my local copy and the CVS version, I decided to submit the changes
473 below. Then, the patch will hopefully only contain relevant
476 * eval.c (iqq): Added const specifier.
478 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
479 Use NULL instead of 0 to indicate that a pointer is returned.
480 Removed some misleading 'fall through' comments.
482 * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2):
483 Split up long expressions into smaller ones to be more debugging
486 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
488 * eval.h (SCM_ENTER_FRAME_HDLR, SCM_APPLY_FRAME_HDLR,
489 SCM_EXIT_FRAME_HDLR): Use SCM_PACK to convert data to a SCM value
490 rather than casting to SCM.
492 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
494 * sort.c, pairs.h: Removed unnecessary includes.
496 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
498 * sort.c: Replaced hand-made trampline code by the new official
499 mechanism from eval.c. This fixes a segfault in the new test file
502 (quicksort, compare_function, scm_restricted_vector_sort_x,
503 scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
504 scm_merge_list_step, scm_sort_x, scm_sort, scm_merge_vector_x,
505 scm_merge_vector_step, scm_stable_sort_x, scm_stable_sort,
506 scm_sort_list_x, scm_sort_list): Use trampoline mechanism from
509 (subr2less, lsubrless, closureless, applyless, scm_cmp_function,
512 (compare_function): Added.
514 * sort.c (quicksort, SWAP, stack_node): Replaced pointer
515 arithmetics with index arithmetics. Changed quicksort to work on
516 an array of SCM values instead of an array of characters. Avoid
517 bytewise copying of SCM elements. Avoid allocating memory on the
518 stack with alloca. Fixed some comments.
520 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
522 * eval.c (EXTEND_ENV): Eliminated.
524 (unmemocopy, SCM_CEVAL, SCM_APPLY): Use SCM_EXTEND_ENV instead of
527 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
529 * __scm.h (SCM_DEBUG_DEBUGGER_SUPPORT): New compile-time option.
531 * gc.card.c (scm_gc_marked_p): Fixed compiler warning when
532 compiling with SCM_DEBUG==1 by moving definition behind prototype.
534 * gc.card.c (scm_dbg_t_list_cell, scm_dbg_t_double_cell,
535 scm_dbg_gc_marked_p, scm_dbg_gc_get_card, scm_dbg_gc_get_bvec,
536 scm_t_list_cell_struct, scm_t_list_cell, scm_t_double_cell,
537 scm_gc_marked_p, scm_gc_get_card, scm_gc_get_bvec): Fixed
538 functions such that they check if the object is a non-immediate.
539 Further, renamed identifiers to use the scm_dbg_ prefix and made
540 their inclusion into the lib dependent of the
541 SCM_DEBUG_DEBUGGER_SUPPORT compile time option.
543 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
545 * __scm.h: Fixed comment about the SCM_DEBUG_TYPING_STRICTNESS
548 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
550 * list.c (scm_ilength, scm_last_pair), unif.c (l2ra): Prefer
551 !SCM_CONSP over SCM_NCONSP. Now, guile itself does not include
552 any calls to SCM_NCONSP any more.
554 * unif.c (l2ra): Eliminate redundant check.
556 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
558 * list.c (scm_cons_star), ramap.c (scm_ra_sum, scm_ra_product,
559 scm_array_map_x), unif.c (l2ra): Prefer !SCM_NULLP over
560 SCM_NNULLP. Now, guile itself does not include any calls to
563 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
565 * eval.c (unmemocopy, SCM_APPLY, scm_map, scm_for_each,
566 scm_copy_tree): Place assignment expressions which are part of
567 other expressions into an expression of their own.
569 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
571 * goops.c (TEST_CHANGE_CLASS, scm_sys_initialize_object): Don't
572 compare SCM values with !=.
574 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
576 * eval.c, eval.h, evalext.c, evalext.h (scm_sym_setter,
577 scm_m_generalized_set_x, scm_init_evalext): Move the declaration
578 and definition of the memoizer for the generalized set! macro from
579 evalext.[ch] to eval.[ch]. Use the SCM_SYNTAX snarfer macro to
580 define the macro object.
582 * eval.c, eval.h (s_set_x, scm_s_set_x, scm_m_set_x,
583 scm_m_generalized_set_x): Since now scm_s_set_x is only used in
584 eval.c, it is made static and renamed to s_set_x.
586 * evalext.c (scm_defined_p, scm_m_undefine): Prefer !SCM_<foo>
589 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
591 * eval.c, root.h (scm_undefineds, SCM_NUM_PROTECTS, undefineds,
592 scm_init_eval): Made scm_undefineds static in eval.c, renamed it
593 to undefineds and registered the object as a permanent object.
595 * eval.c, eval.h (scm_f_apply, scm_init_eval): Made scm_f_apply
596 static in eval.c, renamed it to f_apply and registered the object
597 as a permanent object.
599 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
601 * eval.c (SCM_BIT7, SCM_BIT8, unmemocopy, SCM_CEVAL): Renamed
602 file-local macro SCM_BIT8 to SCM_BIT7, which is more appropriate.
604 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
606 * numbers.c (scm_logtest): Fixed argument bug in the call to
607 mpz_and, which showed up when compiling with SCM_DEBUG defined.
609 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
611 * gc-card.c (scm_i_sweep_card, scm_i_init_card_freelist): Fixed
612 type errors that showed up when compiling with SCM_DEBUG defined.
614 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
616 * continuations.c, continuations.h, eval.c, eval.h, extensions.c,
617 gsubr.c, guile.c, init.c, read.c, root.c, root.h, stackchk.h,
618 throw.c: Removed uses of DEBUG_EXTENSIONS and DYNAMIC_LINKING to
619 fix compile errors with --disable-deprecated.
621 2003-04-17 Rob Browning <rlb@defaultvalue.org>
623 * numbers.c (scm_integer_expt): fix case where we were declaring
624 vars in the middle of a statement block. Thanks to Thamer
627 2003-04-17 Mikael Djurfeldt <djurfeldt@nada.kth.se>
629 * goops.c (TEST_CHANGE_CLASS): Update variable class after class
632 * eq.c (scm_eqv_p): Turned into a primitive generic.
634 2003-04-16 Rob Browning <rlb@defaultvalue.org>
636 * gc_os_dep.c: Added patch for UnixWare and OpenUNIX support.
637 Thanks to Boyd Gerber.
638 Added check for __arm__ in addition to arm for LINUX and copied
639 __s390__ defines from upstream libgc. Thanks to James Treacy for
640 reporting the problems.
642 * numbers.c (PTRDIFF_MIN): use SCM_CHAR_BIT.
644 * socket.c: use SCM_CHAR_BIT.
646 * random.c (scm_c_random_bignum): use SCM_CHAR_BIT.
648 * num2integral.i.c (NUM2INTEGRAL): use SCM_CHAR_BIT.
650 2003-04-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
652 * feature.c (scm_init_feature): Always add threads feature.
654 2003-04-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
656 * goops.c (scm_sys_fast_slot_ref): Use SCM_SLOT instead of
657 scm_at_assert_bound_ref. (We don't want the unbound check. See
658 oop/goops/active-slot.scm.)
660 2003-04-14 Rob Browning <rlb@defaultvalue.org>
662 * tags.h: scm_t_intptr should have been intptr_t.
664 2003-04-13 Rob Browning <rlb@defaultvalue.org>
666 * __scm.h (SCM_FLUSH_REGISTER_WINDOWS): don't just rely on "sparc"
668 #if defined (sparc) || defined (__sparc__) || defined (__sparc)
669 as gc_os_dep.c suggests is appropriate.
671 * goops.c (prep_hashsets): make static to match prototype.
672 (scm_sym_args): SCM_SYMBOL -> SCM_GLOBAL_SYMBOL. Thanks to Albert
675 * c-tokenize.lex: remove trailing comma from enum. Thanks to
678 * gc_os_dep.c: add NetBSD powerpc config info. Thanks to Thomas
681 2003-04-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
683 * goops.c (scm_sys_prep_layout_x): Instance allocation is now
684 indicated through extra fields in getters-n-setters.
685 (scm_add_slot): Adapted to new format of getters_n_setters slot.
686 (Thanks to Andy Wingo.)
688 2003-02-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
690 * gc-segment.c: add comment
692 2003-04-07 Rob Browning <rlb@defaultvalue.org>
694 * debug.h: change "id" arg name to "info_id" to avoid objective-c
697 * num2integral.i.c (NUM2INTEGRAL): fix bug pointed out by Mikael
698 and add regression test to standalone/.
700 2003-04-06 Rob Browning <rlb@defaultvalue.org>
702 * strings.c (scm_mem2string): use memcpy rather than by-hand loop.
703 Thanks to Dale P. Smith.
705 * random.c: #include gmp.h.
706 (scm_c_random_bignum): normalize result on return.
708 * init.c: #include gmp.h.
710 * numbers.h: remove the gmp.h #include (not needed now).
712 * posix.h: change occurences of "id" to something else so we don't
713 cause trouble when included via objective-c (can't hurt, might
714 help). Still have usage in debug.h, though.
716 2003-04-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
718 * random.c (scm_c_random_bignum): Don't generate a random number
719 equal to m (the second argument of scm_c_random_bignum); only
720 generate numbers in the range 0 <= r < m.
721 (scm_c_default_rstate): Use SCM_VARIABLE_REF to access
722 scm_var_random_state.
724 * num2integral.i.c (INTEGRAL2BIG): Put negation of n inside then
727 2003-04-05 Rob Browning <rlb@defaultvalue.org>
729 * modules.c (scm_module_import_interface): move declaration of
730 uses before any code.
732 2003-04-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
734 * Makefile.am (scmconfig.h): Look for config.h in top_builddir,
737 * hashtab.c (rehash_after_gc): Clear to_rehash list before
738 processing it in order to avoid an infinite loop.
740 * print.c (scm_prin1): Remember old state of pstate->writingp.
742 2003-04-05 Marius Vollmer <mvo@zagadka.de>
744 * Changed license terms to the plain LGPL thru-out.
746 2003-04-04 Rob Browning <rlb@defaultvalue.org>
748 * socket.c (FLIPCPY_NET_HOST_128): new macro.
749 (ipv6_net_to_num, ipv6_num_to_net, bignum_in_ipv6_range_p):
750 rewrite to handle GMP bignums.
753 * random.c (scm_c_random_bignum): rewrite to handle GMP bignums.
755 * ports.c (scm_getc): minor tweak.
757 * numbers.h: remove SCM_BIGDIG conditionals, reorganize, and
758 rewrite to handle GMP bignums.
760 * numbers.c: rewrite *many* functions to handle GMP bignums.
762 * num2integral.i.c (NUM2INTEGRAL, INTEGRAL2NUM, INTEGRAL2BIG):
765 * num2float.i.c (NUM2FLOAT): handle GMP bignums.
767 * init.c (check_config): remove SCM_BIGDIG conditionals.
768 (scm_init_guile_1): test to make sure mpz_t fits in a double_cell.
770 * gc-card.c ("sweep_card"): handle new mpz_t bignums.
772 * eval.c: remove SCM_BIGDIG conditionals.
774 * eq.c (s_scm_eqv_p): scm_i_bigcomp -> scm_i_bigcmp.
776 2003-03-31 Rob Browning <rlb@defaultvalue.org>
778 * Makefile.am (scmconfig.h): change srcdir to builddir. (Thanks
781 2003-03-27 Rob Browning <rlb@defaultvalue.org>
783 * threads.h: fix various preprocessor usages of new public
784 symbols to expect 0 or 1 values rather than 1 or undefined.
785 i.e. change #ifdef to #if, etc.
787 * threads.c: fix various preprocessor usages of new public
788 symbols to expect 0 or 1 values rather than 1 or undefined.
789 i.e. change #ifdef to #if, etc.
791 * tags.h: fix various preprocessor usages of new public
792 symbols to expect 0 or 1 values rather than 1 or undefined.
793 i.e. change #ifdef to #if, etc.
795 * stacks.c: fix various preprocessor usages of new public
796 symbols to expect 0 or 1 values rather than 1 or undefined.
797 i.e. change #ifdef to #if, etc.
799 * stackchk.h: fix various preprocessor usages of new public
800 symbols to expect 0 or 1 values rather than 1 or undefined.
801 i.e. change #ifdef to #if, etc.
803 * stackchk.c: fix various preprocessor usages of new public
804 symbols to expect 0 or 1 values rather than 1 or undefined.
805 i.e. change #ifdef to #if, etc.
807 * sort.c: fix various preprocessor usages of new public
808 symbols to expect 0 or 1 values rather than 1 or undefined.
809 i.e. change #ifdef to #if, etc.
811 * read.c: fix various preprocessor usages of new public
812 symbols to expect 0 or 1 values rather than 1 or undefined.
813 i.e. change #ifdef to #if, etc.
815 * random.c: fix various preprocessor usages of new public
816 symbols to expect 0 or 1 values rather than 1 or undefined.
817 i.e. change #ifdef to #if, etc.
819 * print.c: fix various preprocessor usages of new public
820 symbols to expect 0 or 1 values rather than 1 or undefined.
821 i.e. change #ifdef to #if, etc.
823 * objects.c: fix various preprocessor usages of new public
824 symbols to expect 0 or 1 values rather than 1 or undefined.
825 i.e. change #ifdef to #if, etc.
827 * numbers.h: fix various preprocessor usages of new public
828 symbols to expect 0 or 1 values rather than 1 or undefined.
829 i.e. change #ifdef to #if, etc.
831 * null-threads.c: fix various preprocessor usages of new public
832 symbols to expect 0 or 1 values rather than 1 or undefined.
833 i.e. change #ifdef to #if, etc.
835 * lang.c: fix various preprocessor usages of new public
836 symbols to expect 0 or 1 values rather than 1 or undefined.
837 i.e. change #ifdef to #if, etc.
839 * lang.h: fix various preprocessor usages of new public
840 symbols to expect 0 or 1 values rather than 1 or undefined.
841 i.e. change #ifdef to #if, etc.
843 * iselect.h: fix various preprocessor usages of new public
844 symbols to expect 0 or 1 values rather than 1 or undefined.
845 i.e. change #ifdef to #if, etc.
847 * init.c: fix various preprocessor usages of new public
848 symbols to expect 0 or 1 values rather than 1 or undefined.
849 i.e. change #ifdef to #if, etc.
851 * gh_data.c: fix various preprocessor usages of new public
852 symbols to expect 0 or 1 values rather than 1 or undefined.
853 i.e. change #ifdef to #if, etc.
855 * gh.h: fix various preprocessor usages of new public
856 symbols to expect 0 or 1 values rather than 1 or undefined.
857 i.e. change #ifdef to #if, etc.
859 * gen-scmconfig.c: change most new public symbols to be defined to
860 0 or 1 rather than being either 1 or undefined.
862 * gc_os_dep.c: fix various preprocessor usages of new public
863 symbols to expect 0 or 1 values rather than 1 or undefined.
864 i.e. change #ifdef to #if, etc.
865 (STACK_GROWS_DOWN): define to 0 or 1 rather than 1 or undef.
867 * gc.h: fix various preprocessor usages of new public
868 symbols to expect 0 or 1 values rather than 1 or undefined.
869 i.e. change #ifdef to #if, etc.
871 * gc-card.c: fix various preprocessor usages of new public
872 symbols to expect 0 or 1 values rather than 1 or undefined.
873 i.e. change #ifdef to #if, etc.
875 * gc-mark.c: fix various preprocessor usages of new public
876 symbols to expect 0 or 1 values rather than 1 or undefined.
877 i.e. change #ifdef to #if, etc.
879 * feature.c: fix various preprocessor usages of new public
880 symbols to expect 0 or 1 values rather than 1 or undefined.
881 i.e. change #ifdef to #if, etc.
883 * evalext.c: fix various preprocessor usages of new public
884 symbols to expect 0 or 1 values rather than 1 or undefined.
885 i.e. change #ifdef to #if, etc.
887 * eval.h: fix various preprocessor usages of new public
888 symbols to expect 0 or 1 values rather than 1 or undefined.
889 i.e. change #ifdef to #if, etc.
891 * eval.c: fix various preprocessor usages of new public
892 symbols to expect 0 or 1 values rather than 1 or undefined.
893 i.e. change #ifdef to #if, etc.
895 * eq.c: fix various preprocessor usages of new public
896 symbols to expect 0 or 1 values rather than 1 or undefined.
897 i.e. change #ifdef to #if, etc.
899 * coop.c: fix various preprocessor usages of new public
900 symbols to expect 0 or 1 values rather than 1 or undefined.
901 i.e. change #ifdef to #if, etc.
903 * coop-threads.c: fix various preprocessor usages of new public
904 symbols to expect 0 or 1 values rather than 1 or undefined.
905 i.e. change #ifdef to #if, etc.
907 * coop-pthreads.c: fix various preprocessor usages of new public
908 symbols to expect 0 or 1 values rather than 1 or undefined.
909 i.e. change #ifdef to #if, etc.
911 * coop-defs.h: fix various preprocessor usages of new public
912 symbols to expect 0 or 1 values rather than 1 or undefined.
913 i.e. change #ifdef to #if, etc.
915 * convert.i.c: fix various preprocessor usages of new public
916 symbols to expect 0 or 1 values rather than 1 or undefined.
917 i.e. change #ifdef to #if, etc.
919 * continuations.c: fix various preprocessor usages of new public
920 symbols to expect 0 or 1 values rather than 1 or undefined.
921 i.e. change #ifdef to #if, etc.
923 * _scm.h: fix various preprocessor usages of new public symbols to
924 expect 0 or 1 values rather than 1 or undefined. i.e. change
927 2003-03-26 Marius Vollmer <marius.vollmer@uni-dortmund.de>
929 * init.c (scm_init_guile_1): Call scm_i_init_deprecated.
931 * deprecated.c, deprecated.h: New files, to collect deprecated
933 * Makefile.am: Added them in all the right places.
935 * Makefile.am (EXTRA_DIST): Added "scmconfig.h.top".
936 (scmconfig.h): Get "scmconfig.h.top" from $(srcdir) so that VPATH
938 (DOT_X_FILES): Removed "iselect.x".
939 (DOT_DOC_FILES): Removed "iselect.doc".
941 2003-03-25 Rob Browning <rlb@defaultvalue.org>
943 * win32-socket.h: #include "libguile/__scm.h". Replace usage of
944 HAVE_WINSOCK2_H with SCM_HAVE_WINSOCK2_H.
946 * win32-socket.c: #include <config.h> if HAVE_CONFIG_H.
948 * vports.c: #include <config.h> if HAVE_CONFIG_H.
950 * unif.c: #include <config.h> if HAVE_CONFIG_H. Replace usage of
951 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
953 * threads.h: replace usage of struct timespect with
954 scm_t_timespec. Replace usage of USE_PTHREAD_THREADS with
955 SCM_USE_PTHREAD_THREADS. Remove typedef for struct timespec in
956 favor of scm_t_timespec from scmconfig.h.
958 * threads.c: move libguile/_scm.h include to the top so we pick up
959 any critical defines like _GNU_SOURCE early. Replace usage of
960 struct timespect with scm_t_timespec. Replace usage of
961 STACK_GROWS_UP with SCM_STACK_GROWS_UP. Replace usage of
962 USE_PTHREAD_THREADS with SCM_USE_PTHREAD_THREADS.
964 * threads-plugin.h: replace usage of struct timespect with
967 * threads-plugin.c: #include <config.h> if HAVE_CONFIG_H. Replace
968 usage of struct timespect with scm_t_timespec.
970 * tags.h: move HAVE_STDINT_H handling to scmconfig.h. Move
971 HAVE_INTTYPES_H handling to scmconfig.h. #include
972 "libguile/__scm.h". Rework handling for scm_t_bits,
973 scm_t_signed_bits, SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
974 SCM_T_SIGNED_BITS_MIN, and SIZEOF_SCM_T_BITS to use scm_t_intptr,
975 scm_t_uintptr, SCM_SIZEOF_INTPTR_T, and SCM_SIZEOF_UINTPTR_T, and
976 SCM_SIZEOF_UNSIGNED_LONG. Rename usage of HAVE_ARRAYS to
979 * symbols.c: #include <config.h> if HAVE_CONFIG_H.
981 * struct.c: #include <config.h> if HAVE_CONFIG_H.
983 * strports.c: #include <config.h> if HAVE_CONFIG_H.
985 * strop.c: #include <config.h> if HAVE_CONFIG_H.
987 * stime.h: move handling of time related headers to scmconfig.h.
989 * stime.c: #include <config.h> if HAVE_CONFIG_H.
991 * stacks.c: replace usage of STACK_GROWS_UP with
994 * sort.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
995 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
997 * socket.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
998 of uint32 and HAVE_UINT_32 with scm_t_int32.
1000 * smob.c: #include <config.h> if HAVE_CONFIG_H.
1002 * simpos.c: #include <config.h> if HAVE_CONFIG_H.
1004 * script.c: #include <config.h> if HAVE_CONFIG_H.
1006 * scmsigs.c: #include <config.h> if HAVE_CONFIG_H.
1008 * scmconfig.h.top: new file -- preamble for scmconfig.h.
1010 * rw.c: #include <config.h> if HAVE_CONFIG_H.
1012 * regex-posix.c: #include <config.h> if HAVE_CONFIG_H.
1014 * read.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1016 * rdelim.c: #include <config.h> if HAVE_CONFIG_H.
1018 * random.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1019 of LONG32, LONG64, SIZEOF_LONG, and HAVE_LONG_LONGS with
1020 scm_t_int32, scm_t_int64, and SCM_HAVE_T_INT64. Rename usage of
1021 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1023 * ramap.c: replace usage of HAVE_LONG_LONGS with
1024 "SCM_SIZEOF_LONG_LONG != 0".
1026 * putenv.c: #include <config.h> if HAVE_CONFIG_H. #include
1027 "libguile/scmconfig.h".
1029 * pthread-threads.c: #include <config.h> if HAVE_CONFIG_H.
1031 * print.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1032 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1034 * posix.c: #include <config.h> if HAVE_CONFIG_H.
1036 * ports.c: #include <config.h> if HAVE_CONFIG_H.
1038 * objects.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1040 * numbers.h: replace usage of HAVE_FLOATINGPOINT_H with
1041 SCM_HAVE_FLOATINGPOINT_H. Replace usage of HAVE_IEEEFP_H with
1042 SCM_HAVE_IEEEFP_H. Replace usage of HAVE_NAN_H with
1043 SCM_HAVE_NAN_H. Replace usage of STDC_HEADERS with
1044 SCM_HAVE_STDC_HEADERS. Replace usage of ptrdiff_t with
1045 scm_t_ptrdiff. Replace usage of HAVE_LONG_LONGS with
1046 "SCM_SIZEOF_LONG_LONG != 0".
1048 * numbers.c: #include <config.h> if HAVE_CONFIG_H. Replace usage
1049 of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". Replace
1050 usage of ptrdiff_t with scm_t_ptrdiff. Replace usage of
1051 SIZEOF_PTRDIFF_T with SCM_SIZEOF_SCM_T_PTRDIFF.
1053 * num2integral.i.c: #include <config.h> if HAVE_CONFIG_H.
1055 * null-threads.h: replace usage of struct timespect with
1058 * net_db.c: #include <config.h> if HAVE_CONFIG_H.
1060 * mkstemp.c: #include <config.h> if HAVE_CONFIG_H. #include
1061 "libguile/__scm.h". Remove definition of gcc_uint64_t in favor of
1062 scm_t_uint64 and rename usages.
1064 * mallocs.c: #include <config.h> if HAVE_CONFIG_H.
1066 * load.c: #include <config.h> if HAVE_CONFIG_H.
1068 * iselect.h: move handling of time related headers to scmconfig.h.
1069 Rename usage of HAVE_SYS_SELECT_H to SCM_HAVE_SYS_SELECT_H.
1070 Rename usage of HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Rename
1071 usage of USE_COOP_THREADS to SCM_USE_COOP_THREADS.
1073 * iselect.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1074 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
1075 USE_NULL_THREADS to SCM_USE_NULL_THREADS.
1077 * ioext.c: #include <config.h> if HAVE_CONFIG_H.
1079 * inline.h: #include "libguile/__scm.h" at the top. Change code
1080 to use SCM_C_INLINE and SCM_INLINE_C_INCLUDINT_INLINE_H to decide
1081 what to do instead of creating a new public #define. Rename usage
1082 of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of
1083 USE_NULL_THREADS to SCM_USE_NULL_THREADS. Rename usage of
1084 USE_COPT_THREADS to SCM_USE_COPT_THREADS.
1086 * inline.c: rearrange handling -- now we just #define
1087 SCM_INLINE_C_INCLUDING_INLINE_H to 1 and #include
1088 "libguile/inline.h". scmconfig.h will define SCM_C_INLINE as
1089 appropriate, and we use that in inline.h along with the above
1090 define to determine how to respond.
1092 * init.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1093 HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1095 * guile.c: #include <config.h> if HAVE_CONFIG_H.
1097 * gh_data.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1098 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1100 * gh.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1102 * gen-scmconfig.h.in: new file -- see gen-scmconfig.c for details.
1104 * gen-scmconfig.c: new file -- see comments in file for details.
1106 * gdbinit.c: #include <config.h> if HAVE_CONFIG_H.
1108 * gc_os_dep.c: #include <config.h> if HAVE_CONFIG_H. Replace
1109 usage of STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1111 * gc.h: replace usage of SIZEOF_LONG with
1112 SCM_SIZEOF_UNSIGNED_LONG. Replace usage of USE_PTHREAD_THREADS
1113 with SCM_USE_PTHREAD_THREADS. Remove SCM_SIZEOF_LONG definition
1114 since we handle that in scmconfig.h now.
1116 * gc.c: #include <config.h> if HAVE_CONFIG_H.
1118 * gc-mark.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1119 of HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of
1120 HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1122 * gc-malloc.c: #include <config.h> if HAVE_CONFIG_H.
1124 * gc-card.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1125 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1127 * fports.c: #include <config.h> if HAVE_CONFIG_H.
1129 * filesys.c: #include <config.h> if HAVE_CONFIG_H.
1131 * feature.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1132 of USE_NULL_THREADS to SCM_USE_NULL_THREADS.
1134 * extensions.c: #include <config.h> if HAVE_CONFIG_H.
1136 * evalext.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1137 Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0".
1139 * eval.c: #include <config.h> if HAVE_CONFIG_H. #include
1140 "libguile/__scm.h" rather than scmconfig.h. Rename usage of
1141 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
1142 with "SCM_SIZEOF_LONG_LONG != 0".
1144 * error.c: #include <config.h> if HAVE_CONFIG_H.
1146 * eq.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of
1147 HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS
1148 with "SCM_SIZEOF_LONG_LONG != 0".
1150 * deprecation.c: #include <config.h> if HAVE_CONFIG_H.
1152 * coop.c: replace usage of struct timespect with scm_t_timespec.
1153 #include <config.h> if HAVE_CONFIG_H.
1155 * coop-threads.c: #include "libguile/_scm.h" early. Replace
1156 usage of struct timespect with scm_t_timespec. Replace usage of
1157 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1159 * coop-pthreads.c: #include "libguile/_scm.h" early. Replace
1160 usage of struct timespect with scm_t_timespec. Replace usage of
1161 STACK_GROWS_UP with SCM_STACK_GROWS_UP.
1163 * coop-defs.h: move handling of time related headers to
1164 scmconfig.h. Add #include "libguile/__scm.h". Rename usage of
1165 HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Replace usage of struct
1166 timespect with scm_t_timespec.
1168 * convert.i.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1170 * convert.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1172 * convert.c: #include <config.h> if HAVE_CONFIG_H. Rename usage
1173 of HAVE_ARRAYS to SCM_HAVE_ARRAYS.
1175 * continuations.c: move libguile/_scm.h include to the top so we
1176 pick up any critical defines like _GNU_SOURCE early.
1178 * backtrace.c: #include <config.h> if HAVE_CONFIG_H.
1180 * async.c: #include <config.h> if HAVE_CONFIG_H.
1182 * alloca.c: #include <config.h> if HAVE_CONFIG_H.
1184 * _scm.h: #include <config.h> if HAVE_CONFIG_H.
1185 Rename usage of USE_PTHREAD_THREADS to SCM_USE_PTHREAD_THREADS.
1187 * __scm.h: move libguile/scmconfig.h include up to the top, so
1188 we're sure to pick up any critical defines like _GNU_SOURCE early.
1189 #include <limits.h> removed in favor of scmconfig.h inclusion when
1190 appropriate. STDC_HEADERS based inclusion of stdlib.h,
1191 sys/types.h, stddef.h, and sys/stdtypes.h removed in favor of
1192 scmconfig.h inclusion when appropriate. Various Win32 related
1193 definitions removed in favor of scmconfig.h inclusion when
1195 (HAVE_UINTPTR_T): definition removed (see NEWS).
1196 (SIZEOF_PTRDIFF_T): definition removed (see NEWS).
1197 (HAVE_LONG_LONGS): definition removed (see NEWS).
1198 (HAVE_LONG_LONG): definition removed (see NEWS).
1199 (HAVE_PTRDIFF_T): definition removed (see NEWS).
1201 * Makefile.am: scmconfig.h is now generated by building and
1202 running gen-scmconfig.h and capturing its output. gen-scmconfig
1203 uses config.h and the configure.in generated gen-scmconfig.h to
1204 decide what to output. See gen-scmconfig.c for details.
1205 (noinst_PROGRAMS): add gen-scmconfig.
1206 (gen_scmconfig_SOURCES): new variable.
1207 (gen-scmconfig.$(OBJEXT)): new target - be careful to handle
1208 cross-compiling right.
1209 (scmconfig.h): build scmconfig.h from gen-scmconfig's output.
1210 (BUILT_SOURCES): add scmconfig.h.
1212 2003-03-19 Marius Vollmer <mvo@zagadka.de>
1214 * gc_os_dep.c: Added defines for sparc-unknown-netbsdelf1.5 from
1215 Adrian Bunk. Thanks!
1217 2003-03-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1219 * goops.c (make_class_from_template): New fourth arg:
1221 (scm_class_extended_generic_with_setter, scm_class_self): Fixed
1224 * smob.c (scm_set_smob_apply): Call scm_i_inherit_applicable.
1226 * goops.c, objects.c, objects.h (scm_make_extended_class): New
1227 second arg: applicablep.
1228 (scm_i_inherit_applicable): New function.
1230 * goops.c, goops.h (scm_class_applicable,
1231 scm_class_extended_accessor): New classes.
1233 2003-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1235 * procs.c (scm_procedure_documentation): Removed redundant
1236 SCM_NIMP test and replaced other calls to SCM_IMP by more explicit
1239 2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1241 * list.c, list.h (scm_filter, scm_filter_x): New functions.
1243 * modules.c (scm_module_import_interface): New function.
1245 * goops.c, goops.h (scm_class_accessor_method): Renamed from
1247 (scm_class_accessor): New class.
1249 2003-03-06 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1251 * goops.c (scm_primitive_generic_generic): Enable primitive
1252 generic if not enabled.
1253 (scm_sys_goops_loaded): Setup unextended primitive generics.
1255 * goops.c, goops.h (scm_c_extend_primitive_generic): New function.
1257 * snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New
1260 * numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a
1261 testing example. All uses of SCM_GPROC should be converted.)
1263 * procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of
1266 * eq.c (scm_equal_p): Turned into a primitive generic.
1268 2003-02-27 Rob Browning <rlb@defaultvalue.org>
1270 * Makefile.am (scmconfig.h): new target -- generate file from
1272 (modinclude_HEADERS): remove version.h.
1273 (nodist_modinclude_HEADERS): add version.h.
1275 2003-02-24 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1277 This fixes a serious GC bug, introduced during the latest
1278 reorganization of the GC, which disabled freeing of structs and
1281 * struct.c (scm_struct_prehistory): Init scm_i_structs_to_free to
1283 (scm_struct_prehistory): Move scm_free_structs to
1284 scm_before_mark_c_hook.
1286 * gc-card.c (sweep_card): Check that we haven't swept structs on
1287 this card before. That can happen if scm_i_sweep_all_segments has
1288 been called from some other place than scm_igc.
1290 2003-02-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1292 * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31
1293 (since hash tables now adapt their size).
1295 * modules.c (scm_modules_prehistory): Changed from 2001 to 1533
1296 (current number of prehistory bindings; hashtable code will select
1297 a prime which is greater than this value).
1299 * symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139
1300 (current number of initial symbols).
1302 * properties.c (scm_init_properties): Don't specify size of
1303 scm_properties_whash.
1305 * objprop.c (scm_init_objprop): Don't specify size of
1308 * keywords.c (scm_init_keywords): Don't specify a hash table size.
1310 * hooks.c (scm_c_hook_add): Fixed bug in append mode.
1312 The following changes introduce the use of resizable hash tables
1313 throughout Guile. It also renames the old *-hash-table* functions
1314 to *-alist-vector* and places them, together with the rest of the
1315 weak vector support, in the module (ice-9 weak-vector). We should
1316 probably introduce a new, better, API for weak references, for
1317 example "weak pairs" a la MIT-Scheme. (In Chez scheme, they even
1318 look like and are used like ordinary pairs.)
1320 * environments.c (obarray_enter, obarray_retrieve, obarray_remove,
1321 leaf_environment_fold, obarray_remove_all): Use hashtable
1324 * gc.c (scm_init_storage): Moved hook initialization to
1325 scm_storage_prehistory.
1326 (scm_storage_prehistory): New function.
1327 (scm_igc): Added commentary about placement of
1328 scm_after_sweep_c_hook.
1330 * gc-mark.c (scm_mark_all): Use hashtable accessors.
1331 (scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and
1332 SCM_WVECT_WEAK_VALUE_P.
1334 * hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New
1336 (scm_vector_to_hash_table, scm_c_make_resizing_hash_table):
1338 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
1339 scm_make_doubly_weak_hash_table): Moved here from weaks.c.
1341 * init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added
1342 calls to scm_storage_prehistory and scm_hashtab_prehistory.
1344 * modules.c (module-reverse-lookup): Use hashtable accessors.
1346 * symbols.c, symbols.h (scm_i_hash_symbol): New function.
1348 * weaks.c, weaks.h (scm_make_weak_key_alist_vector,
1349 scm_make_weak_value_alist_vector,
1350 scm_make_doubly_weak_alist_vector): New functions.
1352 * weaks.c (scm_init_weaks_builtins): New function.
1354 * weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE,
1355 SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P,
1356 SCM_WVECT_NOSCAN_P): New macros.
1358 * weaks.c (scm_scan_weak_vectors): Use SCM_WVECT_WEAK_KEY_P
1359 and SCM_WVECT_WEAK_VALUE_P.
1361 * weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from
1362 allocate_weak_vector and exported.
1364 2003-02-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1366 * hashtab.c: Undid thread safety. (We decided that it's better to
1367 let the user explicitly protect the tables (or not) according what
1368 is suitable for the application.)
1370 2003-02-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1372 * hashtab.c (scm_hash_fn_remove_x, scm_internal_hash_fold): Made
1373 thread safe and handle resizing tables.
1374 (scm_ihashx, scm_sloppy_assx, scm_delx_x): Removed
1375 SCM_DEFER/ALLOW_INTS.
1377 2003-02-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1379 * hashtab.c (scm_vector_to_hash_table,
1380 scm_c_make_resizing_hash_table, scm_make_hash_table): New
1382 (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x): Made thread
1383 safe and handle resizing tables.
1385 * weaks.c (scm_make_weak_key_hash_table,
1386 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1387 Size argument made optional. Return resizable table if not
1390 2003-02-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1392 * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2):
1393 Fixed formals tests for closures. (Thanks to Kevin Ryde.)
1395 2003-02-05 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1397 * debug.c (scm_procedure_source): Handle all objects for which
1398 procedure? is #t. (Thanks to Bill Schottstaedt.)
1400 2003-01-23 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1402 * futures.c (mark_futures): Don't need to mark data of recycled
1404 (scan_futures, cleanup_undead): Be smarter about marking
1405 futures---avoid unnecessary passes through future lists.
1407 * futures.h, futures.c: New files; Introduced recycling of
1408 futures. For fine-grained threading this lifts performance to
1409 another level. We can now use parallelization in inner loops of
1410 Guile programs without impossible overhead.
1412 * threads.h, threads.c: Moved futures to their own file.
1414 * Makefile.am (libguile_la_SOURCES): Added futures.c.
1415 (DOT_X_FILES): Added futures.x.
1416 (DOT_DOC_FILES): Added futures.doc.
1417 (modinclude_HEADERS): Added futures.h.
1419 * threads.c, threads.h (scm_i_create_thread): Renamed from
1420 create_thread and made global.
1422 * futures.c (scm_make_future): New procedure.
1424 * eval.c: #include "libguile/futures.h".
1426 * init.c: #include "futures.h"
1427 (scm_init_guile_1): Call scm_init_futures.
1429 * stime.c (SCM_TIME_UNITS_PER_SECOND): Renamed from CLKTCK.
1431 * stime.h (SCM_TIME_UNITS_PER_SECOND): Definition moved here.
1433 * eval.c, eval.h (scm_trampoline_0, scm_i_call_closure_0): New
1436 * eval.c (scm_trampoline_1): Fixed arguments test for closures.
1438 2003-01-22 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1440 * threads.c (create_thread): Don't unwind dynwind chain of parent
1441 thread before creation. Just start the new thread with an empty
1444 2003-01-20 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1446 * evalext.c, evalext.h (scm_self_evaluating_p): New function.
1448 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1450 * threads.c (scm_timed_wait_condition_variable): Support timed
1451 waiting also for simple condition variables.
1453 * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead
1454 of calling the procedure change-object-class.
1456 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1458 * ramap.c (scm_ramapc): Typo in error message.
1460 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1462 * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for
1463 slots with instance allocation.
1465 * goops.c, goops.h (scm_class_extended_generic_with_setter): New
1467 (scm_compute_applicable_methods): Use scm_generic_function_methods.
1469 * goops.c (scm_generic_function_methods): Support extended
1472 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1474 * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future.
1475 Thanks to Neil for pointing this out!
1477 2002-12-29 Neil Jerram <neil@ossau.uklinux.net>
1479 * lang.h: Remove declarations matching definitions removed from
1480 lang.c (just below).
1482 2002-12-28 Neil Jerram <neil@ossau.uklinux.net>
1484 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
1485 scm_m_while, scm_nil_eq): Remove definitions that were superfluous
1486 and already commented out.
1488 * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token,
1489 scm_lreadparen): Support reading vectors with Elisp syntax if
1490 SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS
1491 is not currently defined, and there isn't even a configure switch
1494 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de>
1496 * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath
1498 (EXTRA_DIST): Added version.h.in.
1500 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1502 This change makes it possible for one thread to do lazy sweeping
1503 while other threads are running. Now only the mark phase need to
1504 have all threads asleep. We should look further into this issue.
1505 Presently, I've put the locking of scm_i_sweep_mutex at
1506 "conservative" places due to my current lack of knowledge about
1507 the garbage collector. Please feel free to restrict these regions
1508 further to allow for maximal parallelism!
1510 * gc.c, gc.h (scm_i_sweep_mutex): New mutex.
1512 * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc,
1513 scm_gc_register_collectable_memory): Substitute locking of
1514 scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep.
1515 (scm_igc): Lock sweep mutex here instead of in callers; Calls to
1516 scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate
1517 the single-thread section (which now only contains the mark
1519 (scm_gc): Don't lock sweeo mutex here since scm_igc locks it;
1520 Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly.
1522 * threads.c (gc_section_mutex): Removed.
1524 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1526 * threads.c (create_thread): Clear parent field in root state in
1527 order not to unnecessarily remember dead threads.
1529 * eval.c (call_subr2o_1, call_lsubr2_2): New functions.
1530 (scm_trampoline_1, scm_trampoline_2): Use them.
1532 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1534 Partial introduction of real plugin interface.
1536 * Makefile.am (modinclude_HEADERS): Added threads-plugin.h.
1537 (EXTRA_DIST): Added threads-plugin.c.
1539 * threads-plugin.h, threads-plugin.c: New files.
1541 * threads.h: #include "libguile/threads-plugin.h".
1543 * threads.c: #include "libguile/threads-plugin.c".
1545 * pthread-threads.c: Temporarily remove debugging functions.
1547 * threads.c, threads.h (scm_yield): Added back.
1549 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1551 * threads.c (really_launch): Detach before unlocking
1552 thread_admin_mutex in order not to risk being joined.
1553 (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep
1554 thread_admin_mutex locked during GC.
1556 * pthread-threads.c, pthread-threads.h: Improvements to debugging
1559 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1561 * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added
1562 support for debugging mutex operations.
1564 * threads.c (scm_thread): Removed filed joining_threads.
1565 (thread_print): Print thread number as well as address of thread
1567 (scm_join_thread): Bugfix.
1568 (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex,
1569 scm_timed_wait_condition_variable, scm_signal_condition_variable,
1570 scm_broadcast_condition_variable): Use the low-level API.
1571 (scm_all_threads): Return copy of thread list (to prevent
1572 unintended destruction).
1573 (scm_threads_prehistory): Initialize heap_mutex of fake thread.
1575 * pthread-threads.c, pthread-threads.h, threads.c: Fixes to
1576 pthread "native" recursive mutex support.
1578 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1580 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions.
1581 Simply lock a thread C API recursive mutex.
1582 (SCM_NONREC_CRITICAL_SECTION_START,
1583 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
1584 SCM_REC_CRITICAL_SECTION_END): Removed.
1586 * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
1587 direct calls to scm_rec_mutex_lock / unlock around the three calls
1588 to scm_m_expand_body.
1590 * eval.c, eval.h (promise_free): New function.
1591 (scm_force): Rewritten; Now thread-safe; Removed
1592 SCM_DEFER/ALLOW_INTS.
1594 * pthread-threads.h: Added partially implemented plugin interface
1595 for recursive mutexes. These are, for now, only intended to be
1596 used internally within the Guile implementation.
1598 * pthread-threads.c: New file.
1600 * threads.c: Conditionally #include "pthread-threads.c".
1602 * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
1605 * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
1606 SCM_GLOBAL_REC_MUTEX): New macros.
1608 * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
1609 macros---use mutexes instead.
1611 * tags.h (SCM_IM_FUTURE): New tag.
1613 * eval.c (scm_m_future): New primitive macro.
1614 (SCM_CEVAL): Support futures.
1615 (unmemocopy): Support unmemoization of futures.
1617 * print.c (scm_isymnames): Name of future isym.
1619 * version.c: Unmade some changes to my private copy that got
1620 committed by mistake.
1622 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1624 * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of
1627 * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists.
1629 * gc.c (scm_gc_sweep): Call it here instead, which is a more
1632 * threads.c (create_thread): Remember root object until the handle
1633 of the new thread is on all_threads list.
1635 * root.c (scm_make_root): Moved copying of fluids until after
1636 creation of root handle so that the fluids are GC protected. Also
1637 removed the critical section.
1639 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1641 * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function.
1643 * gc-malloc.c (malloc_mutex): New mutex.
1644 (scm_gc_malloc_prehistory): Initialize it.
1645 (scm_realloc): Serialize call to realloc
1646 (scm_calloc): Same for calloc.
1647 Thanks to Wolfgang Jaehrling!
1648 (Now we have to make sure all calls to malloc/realloc are made
1649 through scm_malloc.)
1651 * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
1653 * threads.c (really_launch): Release heap (to prevent deadlock).
1654 (create_thread): Release heap before locking thread admin mutex.
1656 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1658 * threads.c (scm_i_thread_invalidate_freelists): New
1661 * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists.
1663 * modules.c (scm_export): Inserted a return statement.
1665 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1667 * modules.c (scm_export): new function
1669 * gc-card.c: add a note about malloc()/free() overhead.
1671 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net>
1673 * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c
1676 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1678 These changes remove scm_ints_disabled (which hasn't has any
1679 effect in Guile for quite some time).
1681 * async.c, error.h (scm_ints_disabled): Removed.
1683 * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
1684 root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
1685 SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
1686 (old_ints): Removed.
1688 * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
1690 (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
1693 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1695 * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait):
1696 Removed accidental #if 0 around these functions.
1698 These changes are the start of support for preemptive
1699 multithreading. Marius and I have agreed that I commit this code
1700 into the repository although it isn't thoroughly tested and surely
1701 introduces many bugs. The bugs should only be exposed when using
1702 threads, though. Signalling and error handling for threads is
1703 very likely broken. Work on making the implementation cleaner and
1704 more efficient is needed.
1706 * __scm.h (SCM_ALLOW_INTS_ONLY): Removed.
1707 (SCM_NONREC_CRITICAL_SECTION_START,
1708 SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
1709 SCM_REC_CRITICAL_SECTION_END): New macros.
1710 (SCM_CRITICAL_SECTION_START/END): Defined here.
1712 * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
1713 the three calls to scm_m_expand_body.
1715 * gc.h: #include "libguile/pthread-threads.h";
1716 (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
1718 * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
1721 * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
1724 * gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
1726 * gc-freelist.c, threads.c (really_launch): Use
1727 SCM_FREELIST_CREATE.
1729 * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
1731 * gc.c (scm_i_expensive_validation_check, scm_gc,
1732 scm_gc_for_newcell): Put threads to sleep before doing GC-related
1733 heap administration so that those pieces of code are executed
1734 single-threaded. We might consider rewriting these code sections
1735 in terms of a "call_gc_code_singly_threaded" construct instead of
1736 calling the pair of scm_i_thread_put_to_sleep () and
1737 scm_i_thread_wake_up (). Also, we would want to have as many of
1738 these sections eleminated.
1740 * init.c (scm_init_guile_1): Call scm_threads_prehistory.
1742 * inline.h: #include "libguile/threads.h"
1744 * pthread-threads.h: Macros now conform more closely to the
1745 pthreads interface. Some of them now take a second argument.
1747 * threads.c, threads.h: Many changes.
1749 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se>
1751 * Makefile.am (version.h): Changed $^ --> $< in rule for
1754 2002-12-08 Rob Browning <rlb@defaultvalue.org>
1756 * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now.
1757 (SCM_MINOR_VERSION): use @--@ substitution now.
1758 (SCM_MICRO_VERSION): use @--@ substitution now.
1759 (scm_effective_version): new function prototype.
1761 * version.c (scm_effective_version): new function, also add
1764 * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION.
1765 (libpath.h): use GUILE_EFFECTIVE_VERSION to compute
1767 (version.h): generate this here rather than configure.in. This
1768 approach tracks source edits better (i.e. more immediately).
1769 Might be worth considering for other .in files too.
1771 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de>
1773 Reorganized thread package selection. A thread package now only
1774 implements a small set of pthread like functions and Guile
1775 implements the rest on top of that. Guile's implementation is
1776 what the "coop-pthreads" package has been previously. Support for
1777 "coop" threads has been removed until I get time to add it again.
1779 * Makefile.am (libguile_la_SOURCES): Removed iselect.c.
1780 (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c,
1781 null-threads.c, coop-pthreads.c.
1782 (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added
1785 * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h.
1787 * threads.h: Do not include "libguile/coop-defs.h". Include
1788 "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed
1789 (previously deprecated) C level thread API prototypes. They are
1790 now in the thread package specific headers, "null-threads.h" and
1791 "pthread-threads.h".
1792 (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR):
1794 (scm_threads_init): Removed.
1795 (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END,
1796 SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter,
1797 SCM_I_THREAD_SWITCH_COUNT): Define here.
1798 (scm_single_thread_p): Removed.
1799 (scm_call_with_new_thread): Take two args directly instead of list
1801 (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA,
1802 SCM_SET_THREAD_LOCAL_DATA): Define here.
1804 * threads.c: Merged with "coop-pthreads.c".
1806 * null-threads.h: Implement pthread-like API as a set of macros.
1808 * pthread-threads.h: New, implement pthread-like API by deferring
1811 * init.c (scm_init_guile_1): Do not call scm_init_iselect, which
1812 has been lost in the reorganization.
1814 2002-12-01 Mikael Djurfeldt <mdj@linnaeus>
1816 The following change makes it possible to move procedure
1817 application dispatch outside inner loops. The motivation was
1818 clean implementation of efficient replacements of R5RS primitives
1821 The semantics is clear: scm_trampoline_N returns an optimized
1822 version of scm_call_N (or NULL if the procedure isn't applicable
1825 Applying the optimization to map and for-each increases efficiency
1826 noticeably. For example, (map abs ls) is 8 times faster than
1829 * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types.
1831 * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions.
1833 * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions;
1834 (map, for-each): Handle also application on two args as a special
1835 case; Use trampolines.
1839 * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o;
1840 (subr2oless): Removed.
1841 (scm_restricted_vector_sort_x): Use scm_return_first to keep the
1842 vector GC protected.
1844 * eval.c (check_map_args): Use scm_out_of_range_pos instead of
1847 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1849 * evalext.[ch] (scm_m_undefine, undefine): Deprecated.
1851 2002-11-17 Mikael Djurfeldt <mdj@linnaeus>
1853 * debug.c (scm_make_iloc): Added missing "return".
1855 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de>
1857 * strports.c (scm_eval_string_in_module): Validate second arg to
1858 be a module. Thanks to Arno Peters!
1860 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1862 * .cvsignore: remove goops.c
1864 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1866 * modules.c (scm_env_top_level, scm_lookup_closure_module,
1867 module_variable, scm_module_lookup_closure,
1868 scm_module_transformer, scm_sym2var, scm_module_reverse_lookup,
1869 scm_system_module_env_p): Don't compare SCM values with C
1870 operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP
1873 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1875 * eval.h (SCM_MAKE_ILOC): New macro.
1877 * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing
1878 the iloc bitpattern here.
1880 2002-11-14 Mikael Djurfeldt <mdj@linnaeus>
1882 * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be
1883 part of the API, otherwise it's difficult to write Guile
1884 extensions using non-blocking I/O => moved #include
1885 "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h.
1887 * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex -->
1890 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de>
1892 * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They
1893 are defined in configure.in.
1895 * threads.c: Removed SCM_API from function definitions. SCM_API
1896 is only for declarations.
1898 2002-11-07 Mikael Djurfeldt <mdj@linnaeus>
1900 * coop-pthreads.h: Added support for thread specific data to the
1901 generic C API for the coop-pthreads case.
1903 * threads.c, threads.h (scm_cond_init): Undo unintentional API
1905 (scm_cond_broadcast): Added missing function.
1907 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1909 * coop.c (coop_next_runnable_thread): Removed, wich should have
1910 happened when GUILE_ISELECT was hard-wired.
1912 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de>
1914 * Makefile.am (libguile_la_SOURCES): Added threads.c
1915 (DOT_DOC_FILES): Added threads.doc.
1916 (DOT_X_FILES): Added threads.x.
1917 (EXTRA_libguile_la_SOURCES): Removed threads.c.
1918 (noinst_HEADERS): Added coop-pthreads.c.
1919 (modinclude_HEADERS): Added coop-pthreads.h.
1921 * __scm.h (USE_THREADS, GUILE_ISELECT): Define when
1922 SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
1924 * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H.
1925 Thanks to Bill Schottstaedt!
1927 * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0.
1929 * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when
1930 SCM_COPT_THREADS is defined.
1931 (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS
1934 * coop-pthreads.c: Some harmless renamings of internal stuff.
1935 (create_thread): New, generalized version of
1936 scm_call_with_new_thread.
1937 (scm_call_with_new_thread): Use it.
1938 (scm_spawn_thread): New, use create_thread.
1940 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de>
1942 * coop-pthreads.c, coop-pthreads.h: Redone completely, you might
1943 start testing it now.
1945 * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly
1946 defined when HAVE_RESTARTABLE_SYSCALLS is not defined.
1947 (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS
1950 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de>
1952 * scmsigs.c (signal_cell_handlers, install_handler_data,
1953 scm_delq_spine_x, really_install_handler, install_handler): New
1954 scheme for triggering signal handlers, to simplify take_signal.
1955 (take_signal): Simplified, to avoid race conditions.
1956 (scm_sigaction_for_thread): Use new Scheme. Validate that thread
1959 * async.c (scm_async_click): Reset pending_asyncs, handle
1960 signal_asyncs. Don't set cdr of a non-signal async to #f.
1961 (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
1962 always. Set pending_asyncs.
1963 (scm_system_async_mark_for_thread): Check that thread has not
1965 (scm_unmask_signals, decrease_block): Call scm_async_click after
1966 block_asyncs becomes zero.
1968 * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of
1971 * root.h (scm_root_state): Added pending_asyncs and signal_asyncs
1973 * root.c (root_mark): Mark them.
1974 (make_root): Initialize them.
1976 * iselect.c, iselect.h: Replaced GUILE_ISELECT with
1978 (scm_internal_select): Define one version for USE_COOP_THREADS and
1979 one for USE_NULL_THREADS.
1980 (scm_init_iselect): Likewise.
1982 * inline.h (scm_cell, scm_double_cell): Also allow
1983 USE_COPT_THREADS to not protect the slot initializers.
1985 * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is
1986 because threads need to be initialized before the stack, but
1987 gsubrs such as scm_timed_condition_variable_wait can only be
1990 * threads.h: Include "coop-pthreads.h" when requested.
1991 (scm_threads_make_mutex, scm_threads_lock_mutex,
1992 scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were
1993 not implemented anyway.
1994 (scm_init_thread_procs, scm_try_mutex,
1995 scm_timed_condition_variable_wait,
1996 scm_broadcast_condition_variable, scm_c_thread_exited_p,
1997 scm_thread_exited_p): New prototypes.
1998 (struct timespec): Define if not already defined.
1999 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2000 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
2001 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2002 scm_cond_broadcast, scm_cond_destroy): Declarations moved here and
2005 * threads.c: Include <errno.h>. Include "coop-pthreads.c" when
2007 (scm_thread_exited_p): New.
2008 (scm_try_mutex, scm_broadcast_condition_variable): Newly
2009 registered procedures.
2010 (scm_wait_condition_variable, scm_timed_wait_condition_variable):
2011 Use the latter as the procedure for "wait-condition-variable",
2012 thus offering a optional timeout parameter to Scheme.
2013 (scm_wait_condition_variable): Implement in terms of
2014 scm_timed_wait_condition_variable.
2015 (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2016 scm_mutex_unlock, scm_mutex_destroy, scm_cond_init,
2017 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2018 scm_cond_broadcast, scm_cond_destroy): Implement in terms of
2019 scm_make_mutex, etc, and deprecate.
2020 (scm_init_threads): Do not create smobs, leave this to
2021 scm_threads_init. Do not include "threads.x" file.
2022 (scm_init_thread_procs): New, include "threads.x" here.
2024 * null-threads.h (scm_null_mutex, scm_null_mutex_init,
2025 scm_null_mutex_lock, scm_null_mutex_unlock,
2026 scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init,
2027 scm_null_condvar_wait, scm_null_condvar_signal,
2028 scm_null_condvar_destroy): Removed.
2029 (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init,
2030 scm_cond_wait, scm_cond_signal, scm_cond_broadcast,
2031 scm_cond_destory): Do not define, they are now deprecated and
2032 handled by threads.{h,c}.
2034 * null-threads.c (scm_null_mutex, scm_null_cond): Define here.
2035 (scm_threads_init): Create smobs here, using the appropriate
2037 (block): Removed, now unused.
2038 (scm_c_thread_exited_p): New.
2039 (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock,
2040 scm_null_mutex_destroy, scm_null_condvar_init,
2041 scm_null_condvar_wait, scm_null_condvar_signal,
2042 scm_null_condvar_destroy): Removed and updated users to do their
2044 (scm_try_mutex, timeval_subtract,
2045 scm_timed_wait_condition_variable,
2046 scm_broadcast_condition_variable): New.
2047 (scm_wait_condition_variable): Removed.
2049 * coop-defs.h (coop_m): Added 'level' field.
2050 (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock,
2051 scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init,
2052 scm_cond_wait, scm_cond_timedwait, scm_cond_signal,
2053 scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not
2055 (coop_condition_variable_broadcast): New.
2057 * coop-threads.c (scm_threads_init): Create smobs here, using the
2059 (scm_c_thread_exited_p, scm_try_mutex,
2060 scm_timed_wait_condition_variable,
2061 scm_broadcast_condition_variable): New.
2062 (scm_wait_condition_variable): Removed.
2064 * coop.c (coop_new_mutex_init): Initialize level.
2065 (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain
2067 (coop_condition_variable_signal): Renamed to
2068 coop_condition_variable_broadcast and reimplemented in terms of
2070 (coop_condition_variable_broadcast): New.
2072 * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc.
2074 * coop-pthreads.h, coop-pthreads.c: New, but unfinished.
2076 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de>
2078 * null-threads.c: Include <time.h>. Also, use <...> for inclusion
2081 * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
2082 New. Use it instead of SCM_MAKE_VALIDATE in lots of places to
2083 give better error messages. Thanks to Bill Schottstaedt!
2085 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2087 * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed
2088 scm_definedp to scm_defined_p and deprecated scm_definedp.
2090 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2092 * async.h, async.c (scm_system_async): Fixed deprecation to work
2093 correctly when deprecated features are excluded.
2095 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2097 * async.c (scm_system_async_mark_for_thread): Validate thread
2100 * coop-threads.c (scm_i_thread_root): Do not validate argument.
2102 * feature.c (scm_init_feature): Don't add 'threads' for
2105 * inline.h (scm_cell, scm_double_cell): Also allow
2106 USE_NULL_THREADS to not protect the slot initializers.
2108 * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not
2111 * Makefile.am (noinst_HEADERS): Added null-threads.c.
2112 (modinclude_HEADERS): Added null-threads.h.
2114 * threads.h: Include null-threads.h when !USE_COOP_THREADS.
2115 * threads.c: Include null-threads.c when !USE_COOP_THREADS.
2116 (scm_init_threads): Use generic type names scm_t_mutex and
2117 scm_t_cond instead of coop_m and coop_c.
2119 * null-threads.c, null-threads.h: New files.
2121 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de>
2123 * Makefile.am: Replaced "$<" in non-pattern rules with its value.
2124 This is to support makes that know about "$<" only in pattern
2125 rules, like Sun's make.
2127 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de>
2129 * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute
2130 substitution. Thanks to David Allouche!
2132 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2134 * evalext.h: Replaced SCM_DEBUG_DEPRECATED with
2135 !SCM_ENABLE_DEPRECATED.
2137 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2139 * async.c (scm_system_async_mark_for_thread): Only call
2140 scm_i_thread_root when USE_THREADS is defined. Use scm_root
2143 * scmsigs.c (take_signal): Only call scm_i_thread_root when
2144 USE_THREADS is defined. Use scm_root otherwise.
2145 (scm_sigaction_for_thread): Ignore THREAD argument when
2146 USE_THREADS is not defined. Also, move THREAD argument defaulting
2147 out of HAVE_SIGACTION section, which was a bug.
2149 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2151 * scmsigs.c (scm_sigaction_for_thread): Store original handler in
2152 signal_handlers, not the closure that is used as the async.
2153 The closure is stored in signal_handler_cells, as previously.
2155 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de>
2157 * root.h (scm_root_state): Added 'block_async' slot.
2158 (scm_active_asyncs): Removed abbrev.
2159 * root.c (scm_make_root): Initialize 'block_asyncs' slot.
2161 * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs
2164 * async.h (scm_call_with_blocked_asyncs,
2165 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
2166 scm_c_call_with_unblocked_asyncs): New prototypes.
2167 (scm_mask_signals, scm_unmask_signals): Deprecated.
2168 (scm_mask_ints): Turned into a macro.
2169 * async.c (scm_mask_ints): Removed.
2170 (scm_run_asyncs): Do not set scm_mask_ints while running an async.
2171 this should not be necessary.
2172 (scm_async_click): Test block_asyncs instead of scm_mask_ints.
2173 (scm_mask_signals, scm_unmask_signals): Deprecated. Emit
2174 deprecation warning and check for errornous use. Set block_asyncs
2175 instead of scm_mask_ints.
2176 (increase_block, decrease_block, scm_call_with_blocked_asyncs,
2177 scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs,
2178 scm_c_call_with_unblocked_asyncs): New.
2180 * script.c (scm_compile_shell_switches): Do not set scm_mask_ints.
2181 Asyncs are enabled by default.
2183 2002-10-09 Neil Jerram <neil@ossau.uklinux.net>
2185 * vports.c (scm_make_soft_port): Allow vector argument to carry a
2186 6th element: an input waiting thunk.
2187 (sf_input_waiting): New.
2189 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de>
2191 * root.c (root_mark): Mark active_asyncs slot.
2193 * async.c (scm_async_click): Set the cdr of a executed handler
2194 cell to SCM_BOOL_F, not SCM_EOL.
2195 (scm_i_queue_async_cell): Queue the cell at the end of the list,
2196 and only if the handler procedure is not already present.
2197 (scm_system_async_mark_for_thread): Initialize cdr of handler cell
2199 * scmsigs.c (scm_sigaction_for_thread): Likewise.
2201 2002-10-04 Rob Browning <rlb@defaultvalue.org>
2203 * guile.c (main): switch to scm_lt_dlset_preloaded_symbols;
2205 * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle,
2206 scm_lt_dlopenext, and scm_lt_dlerror.
2207 (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose,
2209 (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym,
2211 (sysdep_dynl_init): switch to scm_lt_dlinit();
2213 * Makefile.am (libguile_la_LIBADD): switch to use
2216 * numbers.c (scm_integer_expt): (expt 0 1) should be 1.
2218 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de>
2220 * scmsigs.h (scm_sigaction_for_thread): New prototype.
2221 * scmsigs.c (got_signal): Removed.
2222 (signal_handler_cells, signal_handler_threads): New.
2223 (take_signal): Queue the cell of the signal for the specified
2224 thread. Reset the signal handler on systems that don't have
2226 (sys_deliver_signals): Removed.
2228 (scm_sigaction_for_thread): Renamed from scm_sigaction and
2229 extended to also set the thread of a signal and allocate a cell
2230 for it. Keep the Scheme name "sigaction". Check that signum is
2231 within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS.
2232 (scm_sigaction): Implement in terms of scm_sigaction_for_thread.
2233 (scm_init_scmsigs): Allocate signal_handler_cells and
2234 signal_handler_threads vectors.
2236 * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so
2237 that system asnycs and user asyncs are separated. Reimplemented
2238 system asyncs to work per-thread.
2240 * gc.c (scm_init_gc): Do not use scm_system_async.
2242 * async.h (scm_asyncs_pending, scm_set_tick_rate,
2243 scm_set_switch_rate, scm_system_async_mark_from_signal_handler):
2245 (scm_i_queue_async_cell): New.
2247 * __scm.h (scm_asyncs_pending_p): Removed.
2248 (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of
2249 scm_asyncs_pending_p.
2251 * async.h (scm_system_async_mark_for_thread): New prototype.
2253 * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code.
2255 * root.h (scm_root_state): Added new "active_asyncs" slot.
2256 * root.c (scm_make_root): Initialize it to SCM_EOL.
2258 * coop-defs.h (coop_t): Added new "handle" slot.
2259 * coop-threads.c (all_threads, scm_current_thread,
2260 scm_all_threads, scm_i_thread_root): New.
2261 (scm_threads_init): Add main thread to all_threads.
2262 (scheme_launch_thread): Remove thread from all_threads when it
2264 (scm_call_with_new_thread): Initialize handle slot of coop_t
2265 structure and add new thread to all_threads.
2266 (scm_spawn_thread): Likewise.
2268 * threads.h (scm_current_thread, scm_all_threads): New prototypes.
2269 * threads.c (scm_current_thread, scm_all_threads): Register as
2272 * dynl.c: Use scm_lt_ prefix for libltdl functions.
2274 2002-09-29 Neil Jerram <neil@ossau.uklinux.net>
2276 * script.c (scm_compile_shell_switches): Fix bad spelling of
2277 `explicitly' in comment.
2279 2002-09-28 Neil Jerram <neil@ossau.uklinux.net>
2281 * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid):
2282 Refer to provided? in doc string rather than deprecated feature?.
2284 2002-09-24 Gary Houston <ghouston@arglist.com>
2286 * inline.h (scm_double_cell): prevent reordering of statements
2287 with any following code (for GCC 3 strict-aliasing).
2288 * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed
2289 the earlier version of the reordering prevention.
2291 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2293 * inline.h (scm_double_cell): move SET_GCMARK set out of if body.
2295 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2297 * gc-malloc.c (scm_gc_register_collectable_memory): more overflow
2300 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2302 * inline.h: include stdio.h
2304 * smob.c (free_print): abort if scm_debug_cell_accesses_p is set
2306 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2308 * gc-segment.c (scm_i_make_initial_segment): check user settings
2311 * gc-malloc.c (scm_gc_init_malloc): check user settings for
2314 * gc-freelist.c (scm_init_freelist): check user settings for sanity.
2316 * struct.h: change scm_structs_to_free to scm_i_structs_to_free
2318 * gc-malloc.c (scm_gc_register_collectable_memory): use floats;
2319 these won't ever wrap around with high memory usage. Thanks to
2320 Sven Hartrumpf for finding this.
2322 * gc-freelist.c: include <stdio.h>
2324 * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
2326 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
2328 * vectors.h (SCM_VECTOR_REF): New.
2330 * snarf.h (SCM_DEFINE_PUBLIC): New.
2332 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de>
2334 * socket.c (scm_addr_vector): Added size of address to arguments.
2335 Use it to avoid accessing a non-existent path in a sockaddr_un.
2336 Changed all callers.
2338 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2340 * gc.h: remove DOUBLECELL card flags.
2342 * gc-malloc.c (scm_calloc): try to use calloc() before calling
2345 * gc-segment.c (scm_i_initialize_heap_segment_data): remove card
2346 init loop; handle this from scm_init_card_freelist()
2348 * gc-card.c (scm_init_card_freelist): init bit vector here.
2350 * numbers.c (scm_make_real): prevent reordering of statements
2351 num2float.i.c (FLOAT2NUM): idem
2353 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2355 * eval.h: prepend libguile/ to include path
2357 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
2359 * script.c (scm_compile_shell_switches): Added "2002" to Copyright
2360 years. Thanks to Martin Grabmüller!
2362 2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2364 * gc-segment.c (scm_i_get_new_heap_segment): use float in stead of
2365 unsigned numbers for computing minimum heap increment. This
2366 prevents weird results when a a negative minimum increment is
2369 2002-08-24 Marius Vollmer <mvo@zagadka.ping.de>
2371 * gc_os_dep.c: When we have __libc_stack_end, use that directly
2372 instead of the old tricks.
2374 * guile-snarf.in: Do not expect the input file to be the first
2375 argument after the optional "-o" option, just pass everything to
2376 the pre-processor without extracting the input file name.
2378 2002-08-23 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2380 * gc-segment.c (scm_i_get_new_heap_segment): Oops. We want segment
2381 length *at* least SCM_MIN_HEAP_SEG_SIZE, not at most.
2383 2002-08-22 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2385 * gc.h, gc.c: make scm_cells_allocated unsigned again. Thanks to
2386 Bill Schottstaedt for the bug report
2388 2002-08-20 Marius Vollmer <mvo@zagadka.ping.de>
2390 * print.c (scm_iprin1): Print primitives generics always as
2391 "primitive-generic" even when they have no primitive methods yet.
2393 2002-08-17 Gary Houston <ghouston@arglist.com>
2395 * coop.c (coop_create): removed bogus 2nd argument in scm_malloc
2398 2002-08-17 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2400 * ports.c (scm_add_to_port_table): small bugfix.
2402 * mallocs.c (scm_malloc_obj): use scm_gc_malloc in stead of
2405 * gc-segment.c (scm_i_get_new_heap_segment): remove cluster cruft:
2406 only use SCM_MIN_HEAP_SEG_SIZE.
2408 * ports.c (scm_add_to_port_table): add backwards compatibility
2411 * ports.h: use scm_i_ prefix for port table and port table size.
2413 2002-08-15 Mikael Djurfeldt <mdj@linnaeus>
2415 * vports.c (scm_make_soft_port): Initialize pt variable.
2417 2002-08-13 Marius Vollmer <mvo@zagadka.ping.de>
2419 * strports.h (scm_c_eval_string_in_module,
2420 scm_eval_string_in_module): New prototypes.
2421 * strports.c (scm_eval_string_in_module): New, but use
2422 "eval-string" as the Scheme name and make second parameter
2424 (scm_eval_string): Implement using scm_eval_string_in_module.
2425 (scm_c_eval_string_in_module): New.
2426 Thanks to Ralf Mattes for the suggestion!
2428 2002-08-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2430 * gc-card.c ("sweep_card"): remove SCM_MISC_ERROR messages: print
2433 * gc-mark.c ("scm_gc_mark_dependencies"): idem.
2435 * ports.c ("scm_new_port_table_entry"): return a boxed SCM in
2436 stead of scm_t_port*. The function now takes a tag argument.
2438 2002-08-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2440 * gc.h: add scm_debug_cells_gc_interval to public interface
2442 * gc-card.c ("sweep_card"): set scm_gc_running while sweeping.
2444 * gc.c (scm_i_expensive_validation_check): separate expensive
2445 validation checks from cheap ones.
2447 2002-08-06 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2449 * read.c (scm_input_error): new function: give meaningful error
2450 messages, and throw read-error
2452 * gc-malloc.c (scm_calloc): add scm_calloc.
2454 2002-08-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2456 * tags.h: remove GC bits documentation from the tags table.
2458 * read.c (INPUT_ERROR): Prepare for file:line:column error
2459 messages for errors in scm_lreadr() and friends.
2461 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2463 * gc-malloc.c (scm_malloc): use scm_realloc() (simplifies
2465 (scm_gc_calloc): new function
2467 2002-08-04 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2469 * ports.c (scm_new_port_table_entry): init port entry to 0
2472 * ports.c (scm_new_port_table_entry): change function from
2473 scm_add_to_port_table. This prevents cells with null-pointers from
2474 being exposed to GC.
2476 * vports.c (scm_make_soft_port) strports.c (scm_mkstrport),
2477 fports.c (scm_fdes_to_port): Use scm_new_port_table_entry().
2479 * gc.c (scm_gc_stats): add cell-yield and malloc-yield statistic
2482 * numbers.c (big2str): return "0" for 0 iso. ""
2484 * gc-segment.c, gc-malloc.c gc-mark.c, gc-freelist.c, gc-card.c,
2485 private-gc.h: new file
2487 * gc.c: completely revised and cleaned up the GC. It now uses lazy
2488 sweeping. More documentation in workbook/newgc.text
2490 2002-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2492 * random.c (rstate_free): Return zero.
2494 2002-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2496 * environments.c (remove_key_from_alist): Removed.
2498 (obarray_remove): Simplified.
2500 2002-07-24 Stefan Jahn <stefan@lkcc.org>
2502 * continuations.h: ia64: Include <signal.h> before
2505 2002-07-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2507 * modules.c (scm_sym2var): Don't compare SCM values with ==.
2509 2002-07-21 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2511 * goops.c (scm_compute_applicable_methods): use
2512 scm_remember_upto_here_1 iso scm_remember_upto_here
2514 * macros.c: include deprecation.h
2516 * vectors.c (scm_vector_move_right_x): remove side effect in
2518 (scm_vector_move_left_x): idem.
2520 * net_db.c, posix.c, socket.c: variable naming: change ans to
2523 * sort.c (scm_merge_vector_x): accept vector as argument
2524 iso. SCM*. This is needed for full GC correctness.
2526 * gc.h: undo previous undocumented changes related to #ifdef
2529 2002-07-20 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2531 * *.c: add space after commas everywhere.
2533 * *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
2534 Document cases where SCM_WRITABLE_VELTS() is used.
2536 * vectors.h (SCM_VELTS): prepare for write barrier, and let
2537 SCM_VELTS() return a const pointer
2538 (SCM_VECTOR_SET): add macro.
2540 2002-07-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2542 * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro,
2543 scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
2544 Deprecated the special kind of built-in dynamic syntax transformer
2545 that was inaccurately named "macro". Note: The built-in syntax
2546 transformers that are named "mmacro" or "memoizing-macro" still
2547 exist, and it is these which come much closer to what one would
2550 2002-07-13 Neil Jerram <neil@ossau.uklinux.net>
2552 * eval.c (unmemocopy): Fix for
2553 1001-local-eval-error-backtrace-segfaults (unmemoization crash
2554 with internal definitions and local-eval).
2556 2002-07-12 Gary Houston <ghouston@arglist.com>
2558 * dynl.c: Don't define stub procedures if DYNAMIC_LINKING is not
2559 defined. They don't do anything useful, especially since the
2560 only case where DYNAMIC_LINKING is undefined seems to be
2561 when --with-modules=no is given to configure, which is basically
2562 requesting that the "dynamic linking module" be omitted.
2564 * Makefile.am (libguile_la_SOURCES): move dynl.c from
2565 libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
2567 * extensions.c (load_extension): check DYNAMIC_LINKING for
2569 * init.c (scm_init_guile_1): check DYNAMIC_LINKING for
2570 scm_init_dynamic_linking.
2572 2002-07-10 Marius Vollmer <mvo@zagadka.ping.de>
2574 * guile.c, iselect.h, net_db.c, posix.c, socket.c: No need to
2575 check for Cygwin when including <winsock2.h>, this is already
2576 check for by configure. Thus, revert change from 2002-07-07.
2578 2002-07-10 Gary Houston <ghouston@arglist.com>
2580 * eq.c: include <string.h>
2581 * dynl.c: docstring editing.
2583 2002-07-09 Gary Houston <ghouston@arglist.com>
2585 * dynl.c (scm_dynamic_call): docstring editing.
2587 2002-07-08 Rob Browning <rlb@defaultvalue.org>
2589 * gc_os_dep.c: HURD fixes.
2591 2002-07-07 Marius Vollmer <mvo@zagadka.ping.de>
2593 Crosscompiling and Cygwin fixes by Jan Nieuwenhuizen. Thanks!
2595 * Makefile.am: Override default rule for c-tokenize.$(OBJECT);
2596 this should be compiled for BUILD host.
2597 Override default rule for
2598 guile_filter_doc_snarfage$(EEXECT); this should run on BUILD host.
2599 Add missing $(EXEEXT) to guile_filter_doc_snarfage invocation.
2600 (snarf2checkedtexi): Use GUILE_FOR_BUILD instead of preinstguile.
2602 * guile.c, iselect.h, net_db.c, posix.c, socket.c: Do not include
2603 <winsock2.h> on Cygwin even when we have it.
2605 2002-07-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
2607 * __scm.h (SCM_CAUTIOUS), eval.c (scm_eval_args, deval_args,
2608 SCM_CEVAL): Removed compile time option SCM_CAUTIOUS to clean up
2609 the code. Full number of arguments checking of closures is
2610 mandatory now. However, the option to disable the checking has
2611 most probably not been used anyway.
2613 2002-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2615 * __scm.h (SCM_RECKLESS), backtrace.c (SCM_ASSERT), debug.c
2616 (scm_debug_options), eval.c (scm_lookupcar, scm_lookupcar1,
2617 scm_badargsp, SCM_CEVAL, SCM_APPLY, scm_map, scm_for_each),
2618 feature.c (scm_init_feature), gsubr.c (scm_gsubr_apply), numbers.c
2619 (scm_logand, scm_logior, scm_logxor, scm_i_dbl2big), srcprop.c
2620 (scm_source_properties, scm_set_source_properties_x,
2621 scm_source_property): Removed compile time option SCM_RECKLESS to
2622 clean up the code. Full number of arguments checking of closures
2623 is mandatory now. However, the option to disable the checking has
2624 most probably not been used anyway.
2626 * srcprop.c (scm_source_properties, scm_set_source_properties_x,
2627 scm_source_property): Use !SCM_CONSP instead of SCM_NCONSP.
2629 2002-06-30 Gary Houston <ghouston@arglist.com>
2631 * dynl.c: Removed all SCM_DEFER_INTS/SCM_ALLOW_INTS, which won't
2632 do anything useful. Added a comment about need for a mutex if
2633 pre-emptive threading is supported.
2635 * posix.c (scm_convert_exec_args), dynl.c
2636 (scm_make_argv_from_stringlist): static procs: 1) renamed both to
2637 allocate_string_pointers. 2) simplified: don't reallocate the
2638 strings, just make an array of pointers 3) avoid memory leaks on
2639 error 4) let the procedure report errors in its own name.
2640 Consequences: 1) the procedures now assume that SCM strings are
2641 nul-terminated, which should always be the case. 2) Since strings
2642 are not reallocated, it's now possible for strings passed to
2643 dynamic-args-call to be mutated.
2645 2002-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
2647 * __scm.h, eval.c, eval.h: Removed compile time option
2648 MEMOIZE_LOCALS to clean up the code. Now, caching of local
2649 variable positions during memoization is mandatory. However, the
2650 option to disable the caching has most probably not been used
2653 2002-06-18 Marius Vollmer <mvo@zagadka.ping.de>
2655 * print.c (scm_simple_format): Print missing part of format before
2656 ~% control. Thanks to Daniel Skarda!
2658 2002-06-01 Marius Vollmer <mvo@zagadka.ping.de>
2660 * mkstemp.c: Added exception notice to license statement.
2662 2002-05-22 Marius Vollmer <mvo@zagadka.ping.de>
2664 * numbers.c (mem2ureal): When returning an inexact zero, make sure
2665 it is represented as a floating point value so that we can change
2668 From John W. Eaton <jwe@bevo.che.wisc.edu>
2670 * numbers.c (idbl2str): Don't omit sign when printing negative zero.
2672 2002-05-14 Thien-Thi Nguyen <ttn@giblet.glug.org>
2674 * gc_os_dep.c: For I386/OPENBSD, allow for `__i386__'
2675 in addition to `i386'. Thanks to Dale P. Smith.
2677 2002-05-08 Marius Vollmer <mvo@zagadka.ping.de>
2679 * eq.c (real_eqv): New.
2680 (scm_eqv_p): Use it when comparing reals and complexes.
2682 * numbers.c: Include <string.h>, for strncmp.
2683 (mem2complex): Do not create negative NaNs.
2684 (scm_leq_p, scm_geq_p): Explicitely return #f when comparing a
2686 (scm_inexact_to_exact): Signal error when converting a NaN.
2688 2002-05-06 Marius Vollmer <mvo@zagadka.ping.de>
2690 * posix.c (scm_putenv): Handle removing variables explicitely by
2695 * numbers.h: Conditionally include floatingpoint.h, ieeefp.h, and
2696 nan.h. Provide declarations for scm_inf_p, scm_nan_p, scn_inf,
2698 * numbers.c: [SCO && ! HAVE_ISNAN] (isnan): New function.
2699 [SCO && ! HAVE_ISINF] (isinf): New function.
2700 (xisinf, xisnan): New functions.
2702 (isfinite): Define in terms of xisinf.
2703 (scm_inf_p, scm_nan_p): New functions.
2704 (guile_Inf, guile_NaN): New file-scope vars.
2705 (guile_ieee_init): New function.
2706 (scm_inf, scm_nan): New functions.
2707 (idbl2str): Handle Inf and NaN. Remove funny label and
2708 corresponding gotos.
2709 (ALLOW_DIVIDE_BY_ZERO): New macro.
2710 (scm_divide): Allow division by zero to occur if
2711 ALLOW_DIVIDE_BY_ZERO is defined.
2712 Handle bignums and ints as special cases.
2714 Additional stuff by me:
2716 numbers.c (mem2ureal): Recognize "inf.0" and "nan.xxx".
2717 (scm_even_p, scm_odd_p): Treat infinity as even and odd.
2718 (iflo2str): Don't output a '+' for negative numbers or for Inf and
2719 NaN. They will provide their own sign.
2720 (scm_divide): Only allow divides by inexact zeros. Dividing by
2721 exact zeros still signals an errors.
2723 2002-04-22 Thien-Thi Nguyen <ttn@giblet.glug.org>
2725 * goops.h (scm_slot_exists_p): Rename from scm_slots_exists_p.
2726 * goops.c (scm_slot_exists_p): Rename from scm_slots_exists_p.
2727 (scm_slot_exists_p): Rename from scm_slots_exists_p.
2728 Thanks to Andreas Rottmann.
2730 2002-04-20 Gary Houston <ghouston@arglist.com>
2732 * removal of unused fields in root state (thanks to Christopher
2733 Cramer for pointing out the disuse.)
2734 * root.h (scm_root_state): removed def_inp, def_outp, def_errp.
2735 (scm_def_inp, scm_def_outp, scm_def_errp): removed.
2737 * root.c (root_mark): don't mark them.
2738 (scm_make_root): don't set them to #f.
2739 * init.c (scm_init_standard_ports): don't initialise with the
2742 2002-04-17 Marius Vollmer <mvo@zagadka.ping.de>
2744 * Makefile.am (EXTRA_DIST): Added cpp_err_symbols.c and
2747 2002-04-16 Marius Vollmer <mvo@zagadka.ping.de>
2749 * guile-snarf.in: Do not clean input file. This would write to
2750 the $(srcdir) during a VPATH build, which is not allowed. It also
2751 isn't needed since it only works when an output filename has been
2752 specified and in that case we don't need to clean the input file
2753 because the output file will already exist.
2755 2002-03-31 Marius Vollmer <mvo@zagadka.ping.de>
2757 * guile-snarf: Install the trap for removing $cleanfile only when
2758 the value of $cleanfile is actually known.
2760 2002-04-10 Rob Browning <rlb@defaultvalue.org>
2762 * .cvsignore: add versiondat.h and *.c.clean.c.
2764 2002-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2766 * srcprop.[ch] (scm_c_source_property_breakpoint_p): New
2767 function, replaces macro SRCBRKP.
2769 (SRCBRKP): Deprecated.
2771 * eval.c (SCM_CEVAL): Replaced use of SRCBRKP by call to
2772 scm_c_source_property_breakpoint_p. Removed some use of arg1 as
2775 2002-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2777 * debug.h, eval.c: Deprecated CHECK_ENTRY, CHECK_APPLY and
2778 CHECK_EXIT and removed all references to them.
2780 2002-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2782 * debug.h (scm_ready_p, debug_print): Removed declarations.
2784 * eval.c (EVALCELLCAR): Removed.
2786 (SCM_CEVAL): Eliminated label loopnoap. Removed side-effecting
2787 operation from condition.
2789 2002-03-24 Marius Vollmer <mvo@zagadka.ping.de>
2791 * guile-snarf.in: When the output filename is "-", write to
2792 stdout. When no "-o" option is given, use "-" as the output
2793 filename (i.e., stdout). Only 'clean' the inputfile or remove the
2794 output file on error when the output file name is not "-". Define
2795 the preprocessor macro SCM_MAGIC_SNARFER while snarfing.
2797 * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
2799 2002-03-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
2801 * eval.c (SCM_CEVAL, SCM_APPLY): Eliminated labels wrongnumargs
2802 and the corresponding goto statements. Removed redundant code.
2804 2002-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2806 * eval.c (SCM_CEVAL): Minimized scope of variable arg2.
2807 Eliminated redundant SCM_IMP check. Exlined call to EVALCAR.
2808 Re-enabled handing of rpsubrs and asubrs.
2810 2002-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2812 * eval.c (SIDEVAL): Removed.
2814 (SCM_CEVAL): Minimized scope of variable orig_sym. Eliminated
2815 goto-labels cdrxnoap, cdrxbegin and nontoplevel_cdrxnoap. Changed
2816 argument checking order for set! to locals, variables and symbols.
2817 Improvements to control structure. Removed some uses of arg1 and
2818 arg2 as temporary variables.
2820 2002-03-15 Thien-Thi Nguyen <ttn@giblet.glug.org>
2822 * guile-snarf.in: Remove "--compat=1.4" support.
2823 Add "-d" and "-D" support.
2825 (deprecated_list): New var.
2826 (compat_mode_clean_xxx): Delete.
2827 (grep_deprecated): New func.
2828 ("main"): If "-d" or "-D", call `grep_deprecated'.
2830 2002-03-15 Neil Jerram <neil@ossau.uklinux.net>
2832 * hooks.h: Change scm_t_c_hookype_t everywhere to
2837 * strings.c (scm_string_p): Change unnecessary `iff' to `if'.
2839 * ports.c (scm_sys_make_void_port): Use `@file'.
2841 * numbers.c (scm_number_p, scm_real_p): Use `otherwise' rather
2844 * macros.c (scm_makmacro): Don't say that the form replaces its
2845 source, because it doesn't.
2846 (scm_makmmacro): Clarify difference between this and scm_makmacro.
2848 * backtrace.c (scm_display_error), filesys.c (scm_umask,
2849 scm_select, scm_basename), goops.c (scm_method_generic_function),
2850 numbers.c (scm_integer_length), posix.c (scm_getgroups, scm_execl,
2851 scm_setlocale, scm_flock), socket.c (scm_shutdown): Correct
2854 * debug.c (scm_debug_options), eval.c
2855 (scm_eval_options_interface), read.c (scm_read_options): Change
2856 incorrect @var in docstring to @code.
2858 2002-03-14 Marius Vollmer <mvo@zagadka.ping.de>
2860 * unif.c (singp): Use SCM_REALP instead of SCM_SLOPPY_REALP.
2862 * snarf.h (SCM_SNARF_INIT): Add "^:^" after code so that
2863 guile-snarf can remove trailing non-init code.
2865 * guile-snarf.in (modern_snarf): Remove everything following and
2866 including "^:^" from the output.
2868 2002-03-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
2870 * eval.c (SCM_CEVAL), srcprop.h (SRCBRKP): Eliminated union 't'.
2872 * eval.c (SCM_CEVAL): Exlined call to EVALCAR.
2874 2002-03-13 Thien-Thi Nguyen <ttn@giblet.glug.org>
2876 * guile-snarf.in: Update copyright.
2877 Rewrite to internalize error handling.
2878 Add "--compat=1.4" handling.
2881 * Makefile.am (libpath.h): Use @top_srcdir_absolute@.
2882 (snarfcppopts): New var.
2883 (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
2884 (.c.doc): Use $(snarfcppopts).
2886 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
2887 continuations.c, debug-malloc.c, debug.c, deprecation.c, dynl.c,
2888 dynwind.c, environments.c, eq.c, error.c, eval.c, evalext.c,
2889 extensions.c, feature.c, filesys.c, fluids.c, fports.c, gc.c,
2890 goops.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
2891 ioext.c, iselect.c, keywords.c, lang.c, list.c, load.c, macros.c,
2892 modules.c, net_db.c, numbers.c, objects.c, objprop.c, options.c,
2893 pairs.c, ports.c, posix.c, print.c, procprop.c, procs.c,
2894 properties.c, ramap.c, random.c, rdelim.c, read.c, regex-posix.c,
2895 root.c, rw.c, scmsigs.c, script.c, simpos.c, socket.c, sort.c,
2896 srcprop.c, stackchk.c, stacks.c, stime.c, strings.c, strop.c,
2897 strorder.c, strports.c, struct.c, symbols.c, threads.c, throw.c,
2898 unif.c, values.c, variable.c, vectors.c, version.c, vports.c,
2899 weaks.c: Retire inclusion guard macro SCM_MAGIC_SNARFER.
2901 2002-03-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
2903 * eval.c (SCM_CEVAL): Got rid of the last reference to t.lloc.
2904 The next step will be to remove the union 't' and simplify the
2905 code of SCM_CEVAL that way.
2907 2002-03-12 Neil Jerram <neil@ossau.uklinux.net>
2909 * iselect.c (collisionp, gnfds, greadfds, gwritefds, gexceptfds,
2910 rreadfds, rwritefds, rexceptfds): Made static.
2912 * gc.c (terminating), fports.c (terminating): Renamed
2915 2002-03-11 Marius Vollmer <mvo@zagadka.ping.de>
2917 * numbers.c (scm_divide): Adapt code from libstdc++/f2c to void
2918 potential overflow problems. Thanks to John W Eaton!
2920 * strop.c (string_capitalize_x): Treat characters as unsigned so
2921 that 8-bit chars work. Thanks to David Pirotte!
2923 2002-03-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2925 * eval.c (SCM_CEVAL): Cleaned up the handling of 'slot-ref',
2926 'slot-set!' and 'nil-cond'. Removed some uses of t.arg1, arg2 and
2927 proc as temporary variables. Introduced temporary variables with
2928 hopefully descriptive names for clarification. Replaced SCM_N?IMP
2929 by a more explicit predicate in some places.
2931 2002-03-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
2933 * eval.c (SCM_CEVAL): Cleaned up the handling of #@dispatch.
2934 Added lots of comments regarding the implementation of #@dispatch.
2935 Changed intra-procedure communication to use t.arg1 instead of
2936 arg2. Removed some uses of t.arg1, t.lloc and proc as temporary
2937 variables. Introduced temporary variables with hopefully
2938 descriptive names for clarification. Replaced SCM_N?IMP by a more
2939 explicit predicate in some places. Use SCM_INSTANCE_HASH instead
2940 of computing the expression explicitly. Eliminate now unused
2941 label nontoplevel_cdrxbegin.
2943 * goops.h (SCM_INSTANCE_HASH): New macro.
2945 * objects.h (SCM_CMETHOD_FORMALS, SCM_CMETHOD_BODY): New macros.
2947 2002-03-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
2949 * Makefile.am (bin_SCRIPTS): Revive this decl, w/ initial element
2950 "guile-snarf" moved back from `noinst_SCRIPTS'.
2952 2002-03-08 Neil Jerram <neil@ossau.uklinux.net>
2954 * srcprop.c (scm_set_source_property_x): If SRCPROPS obj already
2955 exists when adding a source property other than those that are
2956 handled explicitly, add the new property to the SRCPROPS obj's
2959 * debug.h (SCM_MAX_FRAME_SIZE): Remove incorrect comment about use
2960 of SCM_MAX_FRAME_SIZE as a bit mask; it isn't used like this.
2962 * eval.c (SCM_CEVAL): Don't store scm_debug_eframe_size in
2963 debug.status. It isn't needed, and it can overflow the bits
2964 reserved for it (which may lead to a segv or a GC abort).
2966 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2968 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
2969 side-effecting operations from conditions and macro calls.
2970 Replaced SCM_N?IMP by a more explicit predicate in some places.
2971 Minimized the scope of some variables.
2973 2002-03-02 Stefan Jahn <stefan@lkcc.org>
2975 * convert.i.c: Fixed int <-> long conversions which would have
2976 failed if their sizes were different.
2978 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2980 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
2981 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
2982 as temporary variables. Removed side-effecting operations from
2983 conditions and macro calls. Introduced temporary variables with
2984 hopefully descriptive names for clarification. Replaced SCM_N?IMP
2985 by a more explicit predicate in some places. Removed code that
2986 was conditionally compiled if SICP was defined - which it never
2989 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
2991 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
2992 Removed some uses of t.arg1 and proc as temporary variables.
2993 Removed side-effecting operations from conditions and macro calls.
2994 Introduced temporary variables with hopefully descriptive names
2995 for clarification. Replaced SCM_N?IMP by a more explicit
2996 predicate in some places.
2998 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3000 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
3001 explicit predicate in some places.
3003 (CHECK_EQVISH): Removed.
3005 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
3006 variables. Removed side-effecting operations from conditions and
3007 macro calls. Introduced temporary variables for clarification.
3008 Sorted if-else-if check for the type of the last form in a list by
3009 frequency. Avoided some unnecessary tail-recursion calls.
3011 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
3013 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
3014 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
3015 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
3016 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
3017 scm_cell and all its uses to scm_t_cell in accordance to Guile's
3018 naming scheme for types.
3020 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
3021 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
3022 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
3023 (scm_make_environment), eval.c (scm_closure), fports.c
3024 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
3025 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
3026 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
3027 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
3028 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
3029 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
3030 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
3031 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
3032 scm_alloc_cell to scm_cell.
3034 * environments.c (core_environments_observe), gc.c
3035 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
3036 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
3037 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
3038 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
3039 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
3040 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
3041 (allocate_weak_vector): Renamed scm_alloc_double_cell to
3044 2002-02-27 Stefan Jahn <stefan@lkcc.org>
3046 * convert.i.c, convert.c: Better range checking.
3048 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
3050 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
3053 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
3055 * Makefile.am: Update path to pre-inst-guile automake frag.
3057 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3059 * gc.c (scm_gc_sweep): Make it compile even when deprecated
3060 features are excluded.
3062 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3064 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
3066 2002-02-25 Gary Houston <ghouston@arglist.com>
3068 * convert.c: include <string.h> for convert_i.c.
3070 2002-02-24 Rob Browning <rlb@defaultvalue.org>
3072 * .cvsignore: add stamp-h1.
3074 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
3076 * unif.c (scm_array_to_list): Correct name, which had been
3077 accidentally changed to scm_t_arrayo_list!
3079 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
3081 * gc.c (scm_gc_sweep): Print an error message when aborting due to
3082 underflowing scm_mallocated.
3084 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3086 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
3087 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
3088 Reimplemented using the new scm_gc_malloc, etc., functions and
3091 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
3093 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
3094 to `noinst_PROGRAMS'.
3095 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
3096 (noinst_PROGRAMS, noinst_SCRIPTS): New.
3098 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3100 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
3101 non-zero is returned from a port or smob free function.
3102 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
3103 scm_gc_register_collectable_memory,
3104 scm_gc_unregister_collectable_memory, scm_gc_malloc,
3105 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
3107 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
3108 debug-malloc.c, dynl.c, environments.c, environments.h,
3109 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
3110 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
3111 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
3112 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
3113 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
3114 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
3115 appropriate. Return zero from smob and port free functions.
3117 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
3119 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
3120 messages while the GC is running.
3121 (scm_c_issue_deprecation_warning_fmt): New.
3123 * fports.c (scm_setvbuf): Reset read buffer to saved values when
3124 it is pointing to the putback buffer.
3126 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
3128 * gsubr.c (create_gsubr): On "too many args" error,
3129 also display arg count and name. Thanks to Bill Schottstaedt.
3131 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
3133 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
3135 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
3136 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
3137 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
3139 * guile-snarf-docs-texi.in: Bye bye.
3141 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3143 * symbols.c (scm_make_symbol): Fix typo in docstring.
3145 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
3146 scm_make_symbol): New prototypes.
3148 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
3150 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
3151 (SCM_SYMBOL_INTERNED_P): New.
3152 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
3153 SCM_MAKINUM since hash values can well be bignums.
3154 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
3155 This signals a interned symbol.
3156 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
3157 scm_make_symbol): New.
3159 * print.c (scm_iprin1): Print uninterned symbols unreadably.
3161 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
3163 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
3164 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
3165 Thanks to Dave Love.
3167 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
3169 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
3170 This might help to make unintended clashes less likely.
3171 (scm_string_to_symbol): Protect the string until the symbols is
3174 2002-01-31 Stefan Jahn <stefan@lkcc.org>
3176 * convert.c, convert.h, convert.i.c: New files containing C
3177 array to Scheme conversion helpers meant to be replacement
3178 functions for the deprecated gh interface.
3180 * Makefile.am: Setup rules for new `convert.*' files.
3182 2002-01-28 Stefan Jahn <stefan@lkcc.org>
3184 * symbols.c (scm_c_symbol2str): New function, replacement for
3185 `gh_scm2newsymbol()'.
3187 * strings.c (scm_c_substring2str): New function. Proper
3188 replacement for `gh_get_substr()'.
3190 * socket.c: Include `stdint.h' if available for the `uint32_t'
3193 * scmsigs.c (scm_sigaction): Initialize `chandler' (inhibits
3196 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
3198 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
3200 Other changes unrelated to Elisp...
3202 * eval.c (scm_m_if): Use s_if rather than repeating string literal
3204 (comments): Fix a few typos.
3205 (scm_for_each): Add parentheses around oddly unparenthesized
3206 if/while conditions.
3208 * read.c (scm_read_opts): Add full stop at end of doc for
3211 * script.c (scm_compile_shell_switches): Use scm_str2symbol
3212 instead of gh_symbol2scm.
3214 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
3215 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
3217 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
3218 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
3220 First batch of changes for Elisp support...
3222 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
3223 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
3224 throw.c, vectors.c, weaks.c: Add #include for lang.h.
3226 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
3227 conditionalize compilation and initialization of Elisp support
3230 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
3231 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
3232 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
3233 filesys.c (fill_select_type, retrieve_select_type), fluids.c
3234 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
3235 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
3236 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
3237 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
3238 options.c (change_option_setting, scm_options), posix.c
3239 (environ_list_to_c), print.c (scm_iprlist), throw.c
3240 (scm_exit_status), vectors.c (scm_vector), weaks.c
3241 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
3243 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
3246 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
3249 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
3250 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
3251 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
3252 (scm_m_atfop): Support function aliasing. Support both function
3253 args, which need transformation, and macro args, which do not.
3254 Add explanatory comments.
3255 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
3256 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
3257 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
3258 SCM_NULLP || SCM_NILP instead of checks against (removed)
3259 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
3260 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
3262 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
3263 scm_m_while, scm_nil_eq): Commented out; I don't think we need
3264 these, but I don't want to remove them yet, just in case.
3265 (scm_init_lang): Define `%nil' variable on Scheme level to hold
3268 * lang.h (SCM_NILP): Test against Elisp nil value instead of
3269 against (removed) scm_lisp_nil.
3270 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
3271 (SCM_NULL_OR_NIL_P): New.
3273 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
3276 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
3277 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
3280 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
3281 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
3282 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
3283 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
3285 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
3286 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
3287 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
3288 Numbering shifted down accordingly.
3289 (SCM_ELISP_NIL): New IFLAG.
3291 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
3293 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3295 * eval.c: Removed outdated references to "everr". Improved some
3298 (scm_deval_args, deval_args): Renamed scm_deval_args to
3299 deval_args, since it is not part of the interface.
3301 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
3302 use references to debug.vect[0] before it exists. Add parentheses
3303 to switch statement.
3305 * goops.h: Added local emacs variables.
3307 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3309 * eval.[ch] (scm_deval_args): Made static.
3311 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
3314 * strings.c (scm_c_string2str): Clarified comment. Replaced
3315 THINKME by FIXME for uniformness. Removed question about whether
3316 arguments need to be protected from garbage collection: Arguments
3317 must be protected as any other variable.
3319 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3321 * procs.h (SCM_CLOSURE_BODY): New Macro.
3323 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
3324 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
3325 get_slot_value, set_slot_value), procs.c
3326 (scm_procedure_documentation), sort.c (closureless), stacks.c
3327 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
3330 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
3332 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
3334 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
3337 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
3339 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
3342 * continuations.c (scm_make_continuation): Do not retain the
3343 throw_value when the continuation is invoked.
3345 2001-12-08 Stefan Jahn <stefan@lkcc.org>
3347 * strings.c (scm_c_string2str): New function. Converts a
3348 given Scheme string into a C string. Also put in two
3349 THINKME's regarding the malloc policy for the missing converter
3352 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
3354 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
3357 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
3359 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
3360 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
3362 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
3363 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
3364 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
3367 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
3369 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
3370 SCM_GC_CELL_* macros when accessing free cells.
3372 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
3374 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
3375 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
3376 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
3377 * strings.h (SCM_MAKE_STRING_TAG): New.
3378 * procs.h (SCM_MAKE_CCLO_TAG): New.
3379 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
3381 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
3382 !SCM_ENABLE_DEPRECATED.
3384 * async.c, async.h (scm_system_async_mark_from_signal_handler):
3387 * scmsigs.c (scm_take_signal): Removed all code that assumes that
3388 signal handlers are allowed to divert the flow of control. Call
3389 scm_system_async_mark_from_signal_handler instead of
3390 scm_system_async_mark.
3393 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
3394 scm_alloc_double_cell in their place.
3396 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
3397 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
3398 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
3399 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
3400 scm_deprecated_newcell and scm_deprecated_newcell2.
3402 gc.c (scm_tc16_allocated): Only define when including deprecated
3404 (scm_debug_newcell, scm_debug_newcell2): Removed.
3405 (scm_init_storage): Do not initialize scm_tc16_allocated.
3406 (scm_init_gc): Do it here.
3407 (allocated_mark): New, from old code.
3408 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
3410 * inline.c, inline.h: New files.
3411 * Makefile.am: Added them in all the right places.
3413 * _scm.h: Include "libguile/inline.h".
3415 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
3416 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
3417 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
3418 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
3419 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
3420 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
3421 scm_alloc_double_cell, respectively.
3423 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
3425 * modules.c (scm_c_use_module): Adapt to changes to
3426 `process-use-modules'.
3428 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3430 * numbers.c (scm_divide): Fix more division by zero errors.
3432 2001-11-21 Gary Houston <ghouston@arglist.com>
3434 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
3435 obsolete. autogen.sh says:
3436 invalid unused variable name: `OMIT_DEPENDENCIES'
3438 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3440 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
3443 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
3445 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
3446 Thanks to Eric Gillespie, Jr!
3448 2001-11-21 Stefan Jahn <stefan@lkcc.org>
3450 * win32-socket.c (getservent, setservent, endservent,
3451 getprotoent, setprotoent, endprotoent): New functions.
3452 Appropriate replacements for M$-Windows.
3454 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
3455 these definitions for GUILE_DEBUG.
3457 * net_db.c: Include "win32-socket.h" if compiling with a native
3458 M$-Windows compiler. Include some pieces of code (protoent and
3459 servent interface) protected by HAVE_* macros when using a
3460 native M$-Windows compiler.
3462 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
3464 * modules.c (scm_c_export): Do nothing when the first argument is
3465 already the terminating NULL. Thanks to Han-Wen Nienhuys!
3467 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
3469 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
3470 also include `buildstamp'.
3472 2001-11-18 Rob Browning <rlb@defaultvalue.org>
3475 (s_scm_major_version): use SCM_MAJOR_VERSION.
3476 (s_scm_minor_version): use SCM_MINOR_VERSION.
3477 (s_scm_micro_version): use SCM_MICRO_VERSION.
3478 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
3482 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
3483 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
3484 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
3486 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
3488 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
3489 Rewrite docstrings without reference to substring-move-left/right,
3490 since the latter no longer exist.
3492 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3494 * eval.c: Removed bogus comment about acros.
3496 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
3497 Minimize scope of local variable. Eliminate dependency on
3498 macro DEBUG_EXTENSIONS.
3500 (s_splicing): New error message string.
3502 (scm_m_body): Issue 'bad body' message rather than 'missing
3503 expression' message.
3505 (scm_m_quote): Eliminate unnecessary copying.
3507 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
3508 checking of the body to scm_m_body.
3510 (scm_m_do): Move comment to function header. Rename arg1 to
3511 binding. Made the code a bit easier to read.
3515 (iqq): Added a comment. Changed the depth parameter to
3516 unsigned. Use size_t for vector lengths. Make sure vector object
3517 is gc protected as long as its contents are read. Add some syntax
3518 checks. Get rid of unnecessary SCM_IMP test. Clean up the
3519 control structure a bit.
3521 (scm_m_delay): Added comment about the implementation of
3524 (scm_m_define): Add comment about guile's currying define
3525 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
3526 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
3528 (scm_m_letrec1): Removed. Part of the functionality is taken
3529 over by the new function 'transform_bindings'.
3531 (transform_bindings): New function. Takes over some of the
3532 functionality of removed function 'scm_m_letrec1', namely to split
3533 a list of bindings into a reversed list of variables and a list of
3536 (scm_m_letrec): Call 'transform_bindings'.
3538 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
3539 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
3540 test. Use 'transform_bindings'. Fixed scoping error with named
3541 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
3542 Jerram for suggesting the fix). Cleaned up the control structure
3545 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
3546 unnecessary consing. Eliminated unnecessary
3547 SCM_DEFER/ALLOW_INTS.
3549 (SCM_CEVAL): Un-obfuscated some loops.
3551 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
3553 * gc.h (scm_unhash_name): Old declaration removed.
3555 * eval.c (s_scm_eval): Change @var{primitive-eval} to
3556 @code{primitive-eval}.
3558 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
3559 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
3560 Change @deffnx lines in docstrings to say {Scheme Procedure}
3561 rather than primitive or procedure.
3563 * posix.c (scm_execl), filesys.c (scm_close), unif.c
3564 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
3565 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
3566 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
3567 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
3568 (scm_string_split, scm_string_ci_to_symbol), strings.c
3569 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
3570 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
3571 Docstring fixes and improvements reflecting edits that have been
3572 made in the reference manual source.
3574 * objprop.c (scm_object_properties, scm_set_object_properties_x,
3575 scm_object_property, scm_set_object_property_x): Remove invalid
3576 @deffnx lines for corresponding procedure property primitives.
3578 These changes add a @deffnx C function declaration and function
3579 index entries for each Guile primitive to the copy of the doc
3580 snarf output that is used for reference manual synchronization.
3581 Online help is unchanged.
3583 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
3584 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
3585 name to SCM_SNARF_DOCS.
3587 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
3588 snarf-check-and-output-texi.
3590 * Makefile.am (guile-procedures.texi): New rule.
3591 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
3592 Changed so that the last stage of doc snarfing is now performed
3593 twice, once to produce guile-procedures.txt for online help, and
3594 once to produce guile.texi for reference manual synchronization.
3596 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3598 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
3599 safely usable as a single statement followed by a ';', for example
3602 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
3604 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
3606 * random.c (scm_random_solid_sphere_x,
3607 scm_random_hollow_sphere_x): Correct "shere" typos.
3609 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
3611 * version.c (scm_version): Update docstring to include
3614 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
3616 * modules.c (scm_c_export): Call va_end after collecting the
3619 * strop.h, strop.c (scm_substring_move_left_x,
3620 scm_substring_move_right_x): Removed.
3622 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
3623 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
3626 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
3628 * numbers.c: Document macros to define when including
3629 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
3630 now rely on SIZEOF_ macros that have been figured out at
3633 * num2integral.i.c: Adapt to new interface.
3634 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
3635 target type by casting it and checking whether it is still the
3636 same. Do not try to handle bignums for integral types that are
3637 smaller than fixnums. When handling bignums, collect the
3638 magnituse first into a unsigned type, and correctly check for
3640 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
3641 only -MIN_VALUE can still be negative of all negative numbers (in
3644 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
3646 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
3647 HAVE_LONG_LONG depending on whether their size is non-zero.
3649 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
3651 * strop.c (scm_string_null_p): Docfix; nfc.
3652 Thanks to Scott Lenser.
3654 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
3656 * extensions.c (scm_load_extension): Canonicalize docstring
3659 * unif.c (scm_uniform_array_write), ports.c
3660 (scm_current_output_port, scm_force_output), dynwind.c
3661 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
3662 filesys.c (scm_open, scm_lstat), struct.c
3663 (scm_make_struct_layout), random.c (scm_random,
3664 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
3665 (scm_i_index): Remove superfluous whitespace from end of docstring
3668 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
3669 strings.c (scm_make_string), variable.c (scm_make_variable,
3670 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
3671 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
3672 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
3673 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
3674 newline at end of docstrings.
3676 * modules.c (scm_set_current_module): Add missing newline to
3679 2001-11-07 Stefan Jahn <stefan@lkcc.org>
3681 * win32-socket.[ch]: New files. Defines Winsock-API error codes
3682 and makes them available through Guile. That is because the
3683 Winsock-API does not store its errors in `errno' and thus cannot
3684 return error messages via `strerror (errno)'.
3686 * socket.c (scm_init_socket): Initialize `win32-socket' part
3687 here under M$-Windows.
3689 * numbers.h: Added missing declaration of
3690 `scm_sys_check_number_conversions()'.
3692 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
3693 and use in `(strerror)' and `(system-error)'.
3695 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
3696 `win32-socket.[ch]' to extra source and header files.
3698 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
3700 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
3701 a call to turn-on-debugging when --debug has been given instead of
3702 turning it on directly. Also, handle new `--no-debug' option,
3703 which might suppress the call to turn-on-debugging.
3705 2001-11-05 Stefan Jahn <stefan@lkcc.org>
3707 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
3709 2001-11-04 Stefan Jahn <stefan@lkcc.org>
3711 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
3712 here (was at guile_LDADD) which describes the dependency
3713 correctly and allows a clean build on Win32.
3715 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
3718 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
3719 import macros for external libraries (libcrypt, libqthreads,
3720 libreadline and libregex).
3722 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
3724 * posix.c (flock): Added support for flock() in M$-Windows.
3726 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
3729 * fports.c (getflags): Differentiate reading and writing pipes
3732 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
3735 * coop.c (coop_condition_variable_timed_wait_mutex): Use
3736 conditionalized error code if `ETIMEDOUT' is not available.
3737 (scm_thread_usleep): Remove bogus declaration of `struct timeval
3740 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
3741 belongs. That is because NO_PREPRO_MAGIC gets undefined after
3742 each inclusion of `num2integral.i.c'.
3743 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
3745 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
3747 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
3748 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
3750 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
3752 * print.c (scm_iprin1): Mark print state as revealed when
3753 dispatching to generic write or display.
3755 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
3757 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
3759 Support for native Win32. Thanks to Stefan Jahn!
3761 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
3762 and win32-dirent.h to extra source and header files. These
3763 include the uname() and the POSIX dirent interface implementation
3764 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
3765 linkers which do not allow unresolved symbols inside shared
3766 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
3769 * __scm.h: Defined SCM_API. This macro gets prepended to all
3770 function and data definitions which should be exported or imported
3771 in the resulting dynamic link library in the Win32 port.
3773 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
3774 chars.h, continuations.h, coop-defs.h, coop-threads.h,
3775 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
3776 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
3777 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
3778 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
3779 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
3780 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
3781 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
3782 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
3783 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
3784 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
3785 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
3786 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
3788 Prefixed each each exported symbol with SCM_API.
3790 * continuations.c: Added comment about the use of the extern
3791 declarations of {get,set}context() functions used in the ia64 port.
3793 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
3794 is meant to be a `unsigned long *'.
3796 * filesys.c: Include `direct.h' if possible. Use local
3797 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
3798 macros for M$-Windows. Implementation of `fstat_Win32()' which is
3799 able to differentiate between sockets and other file descriptors.
3800 Use this function as wrapper in `scm_fstat()'. Fixed typo in
3803 * fports.c: Include `io.h' is possible. Put `*fp' into referring
3804 statement block in `scm_fport_buffer_add()'.
3805 Some corrections in `getflags()'.
3807 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
3809 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
3810 build on Win32. Disable preloaded symbols on Win2 platforms.
3812 * ioext.c, ports.c: Include `io.h' is possible.
3814 * mkstemp.c: Include `process.h' is possible.
3816 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
3818 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
3820 * posix.c: Remove unnecessary dirent includes and defines. Include
3821 local `win32-uname.h' for MinGW. Extern declaration of
3822 `mkstemp()' for systems where it does not exists. Make
3823 `getlogin()' available on M$-Windows.
3825 * scmsigs.c: Made `usleep()' avalable on MinGW.
3827 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
3829 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
3831 * win32-uname.c: Include "win32-uname.h", not "uname.h".
3833 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
3835 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
3836 Don't apply scm_uniform_vector_length on arrays.
3838 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3840 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
3841 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
3842 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
3843 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
3844 scm_list_<n> over scm_cons[2]?.
3846 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
3847 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
3848 SCM_C[AD][AD]R instead of explicit form.
3850 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
3851 comparison parameters.
3853 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
3854 !SCM_NULLP instead of SCM_NIMP.
3856 (scm_m_case): Don't copy the form. Renamed proc to clause and
3857 minimized its scope. Renamed x to clauses. Removed side
3858 effecting operation from macro call.
3860 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
3861 minimized its scope. Renamed x to clauses. Minimized the scope
3862 of variable 'len'. Make sure the else clause is treated specially
3863 even in case of '=>' occurences. Don't change the else to #t in
3864 order to be able to distinguish this case in the evaluator. Leave
3865 type checking of the recipient to the evaluator.
3867 (scm_c_improper_memq): Made the comment somewhat clearer.
3869 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
3870 test for SCM_IM_LET at the place of the formal parameters.
3871 Simplified the formal parameter checking.
3873 (scm_m_letstar): Added Comment. Renamed proc to bindings.
3874 Renamed arg1 to binding and minimized its scope. Eliminated
3875 unnecessary consing.
3877 (scm_m_do): Renamed proc to bindings. Minimized the scope of
3880 (build_binding_list): New static function.
3882 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
3883 Further, split up the 'letrec' unmemoizing code to the
3884 corresponding parts for 'do', 'let' and 'letrec', adding comments
3885 to each form. Cleanup the handling of the do form (This removes
3886 some *real* code :-).
3888 (SCM_CEVAL): Removed side effecting operation from macro call.
3889 Handle the 'else clause of the 'cond form specially - the symbol
3890 'else is not replaced with #t any more.
3892 2001-10-14 Gary Houston <ghouston@arglist.com>
3894 * version.c (scm_version): use sprintf instead of snprintf,
3895 for portability. thanks to Bill Schottstaedt.
3897 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
3899 * read.c (scm_lreadr): When user-defined hash procedure returns
3900 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
3901 an exception. (This prevents parsing of uniform vectors from
3902 interfering with parsing of numbers.)
3904 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
3906 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
3907 PTRDIFF_MIN. Thanks to Ken Raeburn.
3909 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
3911 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
3913 * eval.c (scm_m_atbind): First try to find the variable without
3914 defining it locally; when it has not been found, define it
3917 * modules.c (module_variable): Pass over variables that exist but
3920 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
3922 * backtrace.c (display_backtrace_file_and_line): Only use
3923 scm_basename when POSIX support is compiled in. Thanks to Chris
3926 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
3928 * numbers.c (mem2uinteger): Return number read so far when coming
3929 across a hexdigit after having read a # or if not reading a hex
3930 value. This will enable the calling code to correctly handle
3931 forms like 1e2. (The background is, that the exponent markers d,
3932 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
3933 providing this patch.
3935 (mem2complex): Fix erroneous double-negation. Now, numbers like
3936 1-i will be read correctly.
3938 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
3940 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
3942 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
3944 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
3946 * print.c (scm_print_state_vtable, print_state_pool):
3947 Initialize. These variables are now registered as gc roots.
3949 (scm_current_pstate): Update documentation.
3951 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
3952 scm_prin1, scm_init_print): print_state_pool is registered as a
3953 gc root and thus does not need to be protected by a surrounding
3956 (make_print_state): The car of print_state_pool no longer holds
3957 the scm_print_state_vtable.
3959 (scm_current_pstate, scm_make_print_state, print_circref,
3960 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
3963 (scm_prin1): When building lists, prefer scm_list_<n> over
3966 (scm_iprlist): Removed a redundant SCM_IMP test.
3968 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
3970 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
3972 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
3974 (scm_memcons, scm_mem_to_proc): When building lists, prefer
3975 scm_list_<n> over scm_cons[2]?.
3977 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
3979 (scm_procedure_name): Use SCM_CADR instead of explicit form.
3981 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
3982 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
3983 for some reason his patch didn't make it into the cvs.
3985 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
3987 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
3988 little bit - should even be somewhat more accurate now.
3990 2001-10-08 Rob Browning <rlb@defaultvalue.org>
3992 * gc.c: support ia64 register backing store.
3993 (SCM_MARK_BACKING_STORE): new macro.
3995 * continuations.h: support ia64 register backing store.
3996 (struct scm_t_contregs): add ia64 register backing store.
3998 * continuations.c: support ia64 register backing store.
3999 (continuation_mark): mark ia64 register backing store.
4000 (continuation_free): free ia64 register backing store.
4001 (scm_make_continuation): capture ia64 register backing store.
4002 (copy_stack_and_call): copy ia64 register backing store.
4004 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4006 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
4007 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
4008 instead of SCM_NIMP to test for that case.
4010 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
4011 scm_t_bits instead of long.
4013 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
4015 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
4016 SCM_T_SIGNED_BITS_MIN): New.
4017 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
4018 Use them to make these macros computable by the preprocessor.
4020 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
4021 whether the integral type fits in a fixnum, not the compiler.
4022 This removes a spurious compiler warning. Also, honor the
4023 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
4024 needed for `long long's.
4026 * numbers.c: Define NO_PREPRO_MAGOC when including
4027 num2integral.c.i for `long long' and `signed long long'.
4029 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
4031 These changes fixes a race condition in the Guile coop - pthread
4034 * coop.c (mother_awake_p): New variable.
4035 (coop_create): Set mother_awake_p before creating or signalling
4036 mother; wait until mother is going to sleep before returning.
4037 (mother): Reset mother_awake_p before going to sleep.
4039 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4041 * options.c (protected_objects, scm_init_options): The content of
4042 protected_objects is now protected from garbage collection using
4043 scm_gc_register_root instead of scm_permanent_object.
4045 (get_option_setting): New static function that computes an option
4046 setting as it was formerly done in the function scm_options.
4048 (get_documented_option_setting): New static function that
4049 returns option documentation as it was formerly done in the
4050 function scm_options. Note that documentation C strings are no
4051 longer precomputed into SCM objects. Instead, they are converted
4052 into SCM strings every time get_documented_option_setting is
4055 (change_option_setting): New static functions that modifies the
4056 option setting as it was formerly done in the function
4057 scm_options. The function is now exception safe, i. e. won't
4058 cause a memory leak when interrupted. Further, only non-immediate
4059 option values are added to the protection list.
4061 (scm_options): This function now has only the purpose to dispatch
4062 to to get_option_setting, get_documented_option_setting or
4063 change_option_setting, depending on the arguments given to
4066 (scm_init_opts): Don't convert documentation C strings into SCM
4067 strings. Further, don't protect any object values: They _must_
4068 be immediate values, otherwise there is no guarantee that they
4069 have not been collected before anyway.
4071 * options.[ch] (scm_t_option): Made type unsigned, name into a
4072 constant char* and val into a scm_t_bits type.
4074 (scm_options, scm_init_opts): The number of options is guaranteed
4075 to be larger or equal to zero. Thus, the type is changed to
4078 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4080 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
4081 testing an unsigned value for being >= 0.
4083 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
4085 * numbers.h: Removed old comment about using SCM_CAR to access
4088 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
4089 the return value is signed. Thanks to Brian Crowder for the bug
4092 (SCM_SRS): Avoid unnecessary casting and don't unpack input
4093 values. With this patch, SCM_SRS can be safely used for other
4094 types than scm_t_signed_bits. However, it should still better be
4095 an internal macro and thus be renamed to SCM_I_SRS.
4097 (SCM_MAKINUM, SCM_INUM): Use proper casting.
4099 2001-10-03 Gary Houston <ghouston@arglist.com>
4101 * continuations.h, unif.h: in the descriptions of the bit patterns
4102 of the heap cells, make bit 0 the least significant.
4104 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
4106 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
4107 Thanks to Golubev I. N.
4109 2001-09-25 Gary Houston <ghouston@arglist.com>
4111 * ports.c (scm_drain_input): extended the docstring. thanks to
4112 Alex Schroeder and Thien-Thi Nguyen.
4114 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
4116 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
4117 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
4118 macros. (The NUM names might soon change.)
4120 * numbers.h: Added missing declarations.
4122 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
4124 * Makefile.am: Distribute num2float.i.c.
4126 * num2float.i.c: New file, multiply included by numbers.c, used
4127 to "templatize" the float <-> num conversion routines.
4129 * numbers.c: New functions: scm_num2float, scm_float2num,
4130 scm_num2double, scm_double2num.
4132 2001-09-21 Rob Browning <rlb@defaultvalue.org>
4134 * .cvsignore: really add version.h
4136 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
4137 Otherwise it fails on the alpha. However, we might rather choose
4138 this size conditionally.
4140 * numbers.c (scm_gcd): change "k" to a long from an int.
4141 Otherwise it fails on the alpha. However, we might rather choose
4142 this size conditionally.
4144 * error.c (scm_wta): coerce char* to intptr_t before int
4147 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
4150 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
4152 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
4154 * numbers.c (scm_integer_expt): Accept inexact integer in second
4155 argument. (Thanks to Bill Schottstaedt.)
4157 2001-09-20 Rob Browning <rlb@defaultvalue.org>
4159 * .cvsignore: add version.h
4161 * versiondat.h.in: removed (obsolete).
4163 * version.h.in: renamed from version.h.
4164 (SCM_GUILE_MAJOR_VERSION): new public macro.
4165 (SCM_GUILE_MINOR_VERSION): new public macro.
4166 (SCM_GUILE_MICRO_VERSION): new public macro.
4168 * version.h: renamed to version.h.in.
4171 (scm_major_version): support integer *_VERSION macros.
4172 (scm_minor_version): support integer *_VERSION macros.
4173 (scm_micro_version): support integer *_VERSION macros.
4174 (scm_version): support integer *_VERSION macros.
4176 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
4178 * error.c, error.h: Made error keys globally accessible.
4179 Applications might want to test for these or use them in a direct
4182 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
4183 routines are passed an inexact. This change in behavior is
4184 motivated by concordance with R5RS: It is more common that a
4185 primitive doesn't want to accept an inexact for an exact.
4187 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4189 The following patch partially undoes my patch from 2001-06-30,
4190 where I added the function scm_gc_mark_cell_conservatively. The
4191 function is buggy, since it breaks guile during conservative
4192 marking if a pointer on the stack points directly into the list of
4193 free cells on the heap: With conservative cell marking this will
4194 cause the whole free list to be scanned and marked - boom!
4196 * gc.c (allocated_mark, MARK, heap_segment,
4197 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
4198 (scm_gc_mark_cell_conservatively): Remove function
4199 scm_gc_mark_cell_conservatively and update the corresponding
4200 comments and uses accordingly. Thanks to Christopher Cramer for
4201 the patch. (Minor corrections by me.)
4203 2001-09-15 Gary Houston <ghouston@arglist.com>
4205 * root.h (scm_root_state): removed the continuation_stack and
4206 continuation_stack_ptr members, which have no apparent purpose.
4207 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
4210 * root.c (root_mark), init.c (restart_stack, start_stack), gc
4211 (scm_igc): remove all references to contination_stack and
4212 continuation_stack_ptr, avoiding allocation of a vector and
4213 useless processing during gc.
4215 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4217 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
4219 (TCONC_IN): Make sure that the cell word 0 is initialized last.
4221 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
4223 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
4225 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
4226 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
4228 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4230 * guardians.c (mark_dependencies_in_tconc,
4231 whine_about_self_centered_zombies, scm_init_guardians): Register
4232 the static global variable `self_centered_zombies' via
4233 scm_gc_register_root, to make some cdr-ing unnecessary.
4235 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
4237 * backtrace.c (display_backtrace_file,
4238 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
4239 values, use SCM_FALSEP when comparing SCM values against #f.
4240 Thanks to Rob Browning for the bug report.
4242 2001-09-12 Martin Baulig <martin@home-of-linux.org>
4244 * strings.[ch] (scm_str2string): New function.
4246 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
4248 * gc.c (scm_done_free): Always subtract size from scm_mallocated
4249 when computing nm, even if it's negative.
4250 (scm_must_malloc): Abort on overflow of scm_mtrigger.
4251 (scm_must_realloc): Likewise.
4253 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
4255 * numbers.c (scm_sys_check_number_conversions): new function,
4256 defined if Guile is compiled in debugging mode. currently checks
4257 `scm_num2ulong', should check much much more.
4259 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
4260 unsigned, ensure that it's positive. thanks to Martin Baulig!
4262 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4264 * __scm.h: Added new section about compile time selectable
4267 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
4268 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
4269 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
4270 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
4273 * deprecation.c (scm_include_deprecated_features): Simplified.
4275 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
4276 `SCM_IMP´ instead of `!SCM_CELLP´.
4278 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
4279 Extract side-effecting operations from macros.
4281 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
4282 scm_top_level_lookup_closure_var and scm_system_transformer.
4284 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
4286 (heap_segment): Use CELL_P instead of SCM_CELLP.
4288 * init.c (start_stack): Don't initialize
4289 scm_top_level_lookup_closure_var and scm_system_transformer.
4291 * modules.c (scm_set_current_module): Don't access
4292 scm_top_level_lookup_closure_var and scm_system_transformer.
4294 (scm_sym2var): Don't call scm_variable_set_name_hint.
4296 (scm_post_boot_init_modules): Removed deprecated initializations.
4298 * print.c (scm_ipruk): Don't access cell contents of non cells.
4300 * strings.c (scm_string_set_x): All strings are writable.
4302 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
4303 type. There is only one string type now.
4305 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
4307 * tags.h: Remove comments about two different string types.
4309 (SCM_CELLP, SCM_NCELLP): Deprecated.
4311 * variable.c (make_variable): Remove code variant for vcells.
4313 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
4314 SCM_VARIABLE_LOC): Remove code variant for vcells.
4316 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
4317 SCM_ENABLE_DEPRECATED with the logic reversed.
4319 * dynl.c (moddata, registered_mods), dynl.[ch]
4320 (scm_register_module_xxx, scm_registered_modules,
4321 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
4322 (*top-level-lookup-closure*), eval.[ch]
4323 (scm_top_level_lookup_closure_var, scm_system_transformer,
4324 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
4325 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
4326 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
4327 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
4328 scm_unprotect_object), modules.c (root_module_lookup_closure,
4329 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
4330 beautify_user_module_x_var, try_module_autoload_var,
4331 scm_module_full_name), modules.[ch] (scm_the_root_module,
4332 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
4333 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
4334 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
4335 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
4336 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
4337 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
4338 scm_make_shared_substring), tags.h (scm_tc7_substring,
4339 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
4340 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
4341 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
4342 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
4345 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
4346 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
4347 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
4348 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
4349 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
4350 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
4351 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
4352 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
4353 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
4354 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
4355 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
4356 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
4357 (setzone, scm_strftime, scm_strptime), vports.c
4358 (scm_make_soft_port): Remove calls to
4359 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
4360 gone, all strings are 0-terminated anyway.
4362 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
4363 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
4364 double inclusion of the same headers to the SCM_<filename>_H
4367 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
4368 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
4369 print.c (scm_iprin1): The type scm_tc7_substring does not exist
4372 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
4373 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
4374 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
4375 !SCM_<foo> over SCM_N<foo>.
4377 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4379 * Makefile.am: Remove references to symbols-deprecated.c.
4381 * symbols.c (scm_init_symbols): Don't initialize deprecated
4384 * symbols-deprecated.c: Removed.
4386 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
4387 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
4388 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
4389 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
4390 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
4391 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
4392 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
4393 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
4394 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
4395 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
4396 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
4397 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
4398 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
4399 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
4400 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
4401 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
4402 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
4403 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
4404 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
4405 scm_intern0, scm_sysintern, scm_sysintern0,
4406 scm_sysintern0_no_module_lookup, scm_symbol_value0,
4407 scm_string_to_obarray_symbol, scm_intern_symbol,
4408 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
4409 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
4410 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
4411 vectors.[ch] (scm_vector_set_length_x): Removed.
4413 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
4414 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
4415 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
4416 Renamed the macros that are defined to inhibit double inclusion of
4417 the same headers to the SCM_<filename>_H format.
4419 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
4420 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
4423 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4425 * continuations.h (scm_contregs), debug.h (scm_debug_info,
4426 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
4427 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
4428 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
4429 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
4430 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
4431 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
4432 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
4433 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
4434 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
4435 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
4436 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
4438 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
4439 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
4440 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
4441 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
4442 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
4443 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
4444 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
4445 double inclusion of the same headers to the SCM_<filename>_H
4448 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
4449 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
4450 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
4451 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
4452 !SCM_<foo> over SCM_N<foo>.
4454 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
4456 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
4457 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
4458 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
4459 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
4460 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
4461 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
4462 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
4463 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
4464 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
4465 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
4466 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
4467 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
4468 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
4469 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
4470 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
4471 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
4472 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
4473 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
4474 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
4475 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
4476 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
4477 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
4478 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
4479 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
4480 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
4481 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
4482 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
4483 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
4484 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
4485 the macros that are defined to inhibit double inclusion of the
4486 same headers to the SCM_<filename>_H format.
4488 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
4490 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
4491 "scm_t_portable" with "scm_port_table" which was an artifact from
4492 the great "scm_*_t -> scm_t_" renaming.
4494 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
4496 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
4497 used; nfc. Thanks to Bill Schottstaedt.
4499 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
4500 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
4501 Thanks to Chris Cramer.
4503 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
4505 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
4507 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
4509 * dynwind.h (scm_swap_bindings): Declare.
4510 * dynwind.c (scm_swap_bindings): Make non-static.
4512 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
4514 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
4515 doing exactly nothing about them). thanks Neil!
4517 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
4519 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
4521 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
4523 * gc.c: Fix omission bug: Add `heap_segment' forward decl
4524 (proto) in the case when either `GUILE_DEBUG' or
4525 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
4527 (map_free_list): Fix typo: Ref `f' correctly.
4529 Thanks to Chris Cramer.
4531 2001-08-15 Rob Browning <rlb@defaultvalue.org>
4533 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
4535 (libpath.h): change libguileversion to libguileinterface.
4537 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
4539 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
4540 ChangeLog-2000. Thanks to Daniel Skarda!
4542 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
4544 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
4545 do it from the Makefile.
4547 * Makefile.am: rearrange the snarfing slightly, so that .doc files
4548 are of a reasonable size.
4550 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
4552 * stacks.c (scm_make_stack): Improve docstring by explaining use
4555 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
4557 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
4558 scm_char_whitespace_p, scm_char_upper_case_p,
4559 scm_char_lower_case_p, scm_char_is_both_p): Do not require
4560 characters to fulfill isascii in addition to the primary
4563 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4565 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
4566 scm_istr2flo, scm_istring2number): Removed.
4568 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
4571 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
4572 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
4575 (scm_string_to_number): Use new number parser.
4577 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
4578 handles complex numbers.
4580 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
4583 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
4586 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
4588 (scm_i_mem2number): Added.
4590 (scm_exact_to_inexact): Changed signature.
4592 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
4593 here instead of within scm_i_mem2number. Call scm_i_mem2number
4594 instead of scm_istr2int and scm_istring2number.
4596 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4598 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
4599 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
4600 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
4601 !SCM_<pred> over SCM_N<pred>.
4603 (scm_eval_body): Remove side effecting code from macro call.
4605 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
4608 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4610 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
4612 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
4614 Removed vcell slot from structs.
4616 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
4619 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
4620 zero. Use scm_vtable_index_layout instead of "0" when accessing
4622 (scm_init_struct): Remove vcell slot layout code from
4623 required_vtable_fields.
4625 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
4627 * goops.c (build_class_class_slots): Removed vcell slot
4630 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
4631 Removed vcell slot layout code.
4632 (scm_si_vcell): Removed.
4634 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
4636 "Glocs" have been removed.
4638 * tags.h: Update tag system docs.
4639 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
4640 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
4641 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
4642 or SCM_NCONSP, respectively.
4644 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
4645 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
4646 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
4648 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
4649 tell glocs from structs.
4651 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
4653 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
4654 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
4655 instead of with glocs.
4656 (EVALCAR): Do not test for glocs.
4657 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
4659 (scm_unmemocar): Do not handle glocs.
4660 (scm_m_atfop): Memoize as a variable, not as a gloc.
4661 (scm_eval_args, scm_deval_args): Do not handle glocs.
4662 (scm_ceval, scm_deval): Likewise.
4664 * eval.h (SCM_XEVALCAR): Do not test for glocs.
4665 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
4668 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
4670 * dynwind.c (scm_swap_bindings): Likewise.
4671 (scm_dowinds): Updated to recognize lists of variables instead of
4674 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
4677 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
4680 2001-07-25 Gary Houston <ghouston@arglist.com>
4682 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
4683 docstrings to reflect the n-ary implementation.
4685 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
4687 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
4688 value of a variable, not the plain "return" statement.
4690 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
4692 * eval.c: Allow variables in memoized code (in addition to glocs).
4693 (scm_lookupcar): Handle variables in lost races. Replace symbol
4694 with variable directly, do not make a gloc.
4695 (scm_unmemocar): Rewrite variables using a reverse lookup, just
4697 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
4700 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4702 * variable.c (scm_i_variable_print): Use "value" instead of
4703 "binding" since a binding is the mapping between symbols and
4704 variables, not between variables and their values.
4706 * tags.h (scm_tc7_variable): New.
4707 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
4708 * print.c (scm_iprin1): Likewise.
4710 * variable.h (scm_tc16_variable): Removed.
4711 (SCM_VARIABLEP): Test for new tc7 code.
4712 (scm_i_variable_print): New.
4713 * variable.c (scm_tc16_variable): Removed.
4714 (variable_print): Renamed to scm_i_variable_print and made
4716 (variable_equal_p): Removed.
4717 (make_variable): Construct a tc7 object instead of a smob.
4718 (scm_init_variable): Do not register smob.
4720 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
4722 * tags.h: Include inttypes.h when we have it.
4724 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
4726 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
4727 is taken by the new SCM_IM_CALL_WITH_VALUES.
4728 * print.c (scm_isymnames): Update table accordingly.
4730 2001-07-22 Gary Houston <ghouston@arglist.com>
4732 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
4733 SCM_MAKINUM to convert regoff_t value to SCM.
4735 2001-07-21 Gary Houston <ghouston@arglist.com>
4737 * scmsigs.c: include sys/time.h for itimer stuff.
4739 2001-07-19 Rob Browning <rlb@defaultvalue.org>
4741 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
4743 * c-tokenize.lex: add option %nounput to quiet warning.
4744 Add prototype for yylex to quiet warning.
4746 * scmconfig.h.in: add flags for setitimer and getitimer.
4748 * scmsigs.h (scm_init_scmsigs): new prototype.
4749 (scm_init_scmsigs): new prototype.
4751 * scmsigs.c (s_scm_setitimer): new function.
4752 (s_scm_setitimer): new function.
4754 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4756 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
4757 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
4758 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
4759 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
4760 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
4761 guile-func-name-check.in, guile-snarf-docs-texi.in,
4762 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
4763 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
4764 objprop.c, objprop.h, options.c, options.h, random.h,
4765 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
4766 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
4767 version.c, version.h: Updated copyright notice.
4769 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4771 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
4772 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
4773 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
4774 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
4775 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
4776 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
4777 sym_environment, scm_sym_change_class): New static variables to
4778 hold predefined symbols.
4780 (build_class_class_slots): Build the list using scm_list_n
4781 instead of cons. Also, slots are already created as lists, thus
4782 making a call to maplist unnecessary.
4784 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
4785 scm_class_direct_subclasses, scm_class_direct_methods,
4786 scm_class_precedence_list, scm_class_slots, scm_class_environment,
4787 scm_method_procedure, create_standard_classes, purgatory): Use
4790 (build_slots_list, compute_getters_n_setters,
4791 scm_sys_initialize_object, scm_sys_inherit_magic_x,
4792 get_slot_value_using_name, set_slot_value_using_name,
4793 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
4794 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
4795 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
4797 (scm_sys_prep_layout_x): Minimize variable scopes.
4799 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
4800 scm_sys_fast_slot_set_x): Fix signedness.
4802 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
4803 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
4804 scm_memoize_method, scm_wrap_object): Use packing and unpacking
4805 when converting to and from SCM values.
4807 (scm_enable_primitive_generic_x): Add rest argument checking.
4809 (map, filter_cpl, maplist, scm_sys_initialize_object,
4810 scm_sys_prep_layout_x, slot_definition_using_name,
4811 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
4812 call_memoize_method, scm_make, scm_make_class): Prefer explicit
4813 predicates over SCM_N?IMP tests.
4815 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
4818 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
4821 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
4823 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
4825 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
4827 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
4829 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
4831 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
4833 * strings.c (s_scm_string): fix arg position in assert.
4835 2001-07-11 Gary Houston <ghouston@arglist.com>
4837 * strports.c (st_write): use memcpy, not strncpy. thanks to
4840 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
4842 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
4843 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
4844 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
4845 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
4846 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
4847 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
4848 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
4849 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
4850 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
4851 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
4852 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
4853 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
4854 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
4855 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
4856 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
4857 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
4858 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
4859 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
4860 weaks.c, weaks.h: Remove "face-lift" comment.
4862 2001-07-08 Rob Browning <rlb@defaultvalue.org>
4864 * .cvsignore: add stamp-h.in.
4866 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4868 * hooks.c (scm_make_hook, scm_add_hook_x),
4869 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
4870 value info to the docstrings.
4872 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4874 Some more compatibility patches for Windows.
4876 * posix.c (getlogin): getlogin() implementation for Windows.
4878 * backtrace.c, ioext.c: Include <stdio.h>.
4880 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
4883 * cpp_sig_symbols.in: Added SIGBREAK.
4885 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
4887 * strports.c (scm_read_0str, scm_eval_0str): Call
4888 scm_c_read_string and scm_c_eval_string respectively, not
4889 themselves. Thanks to Dale P. Smith!
4891 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4893 * unif.c (scm_array_set_x): The variable args does not
4894 necessarily have to be a list. Further, got rid of a redundant
4897 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
4899 * list.c (SCM_I_CONS): Make sure the cell type is initialized
4902 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
4903 init_heap_seg): Fixed signedness.
4905 (init_heap_seg): Replaced strange for-loop with a while loop.
4907 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
4909 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
4911 The following patch adds conservative marking for the elements of
4912 free or allocated cells.
4914 * gc.c (allocated_mark, heap_segment): New static functions.
4916 (which_seg): Deleted, since the functionality is now provided by
4917 function heap_segment.
4919 (map_free_list): Use heap_segment instead of which_seg.
4921 (MARK): If cell debugging is disabled, mark free cells
4924 (scm_mark_locations, scm_cellp): Extracted the search for the
4925 heap segment of a SCM value into function heap_segment.
4927 (scm_init_storage): Allocated cells must be marked
4930 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
4932 The following patch changes the representation of weak vectors to
4933 double cells instead of using an extension of the vector's
4936 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
4937 the result of SCM_WVECT_GC_CHAIN.
4939 (scm_gc_sweep): Weak vectors don't have extra fields any more.
4941 * weaks.c (allocate_weak_vector): New static function. It does
4942 not patch any previously created vector object during the
4943 construction of a weak vector, and thus doesn't need to switch
4944 off interrupts during vector creation.
4946 (scm_make_weak_vector, scm_make_weak_key_hash_table,
4947 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
4948 Use allocate_weak_vector to provide the new weak vector object.
4950 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
4951 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
4952 now stored in the double cell.
4954 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
4957 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
4958 using an entry of the double cell.
4960 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
4962 * stamp-h.in: bye bye
4964 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
4966 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
4969 * load.c, load.h (scm_c_primitive_load,
4970 scm_c_primitive_load_path): New.
4972 * strports.c, strports.h (scm_c_read_string): Renamed from
4973 scm_read_0str. Also, added "const" qualifier to argument.
4974 (scm_c_eval_string): Renamed from scm_eval_0str.
4975 (scm_read_0str, scm_eval_0str): Deprecated.
4977 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4979 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
4982 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
4984 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
4985 scm_list_n): New functions.
4986 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
4987 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
4988 (lots of files): Use the new functions.
4990 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
4992 * strings.c: #include "libguile/deprecation.h".
4994 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4996 * read.c (scm_lreadr): When reading a hash token, check for a
4997 user-defined hash procedure first, so that overriding the builtin
4998 hash characters is possible (this was needed for implementing
4999 SRFI-4's read synax `f32(...)').
5001 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
5002 because the latter is unsigned now and breaks comparisons like
5003 (n < (scm_t_signed_bits)MIN_VALUE).
5005 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
5007 * eval.h, eval.c (scm_call_4): New function.
5009 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
5010 directly rather than dispatching to them via scm_ithrow and a lazy
5013 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
5014 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
5015 for trap handler procedures.
5017 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
5018 procedures not being #f.
5020 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
5022 * Makefile.am (c-tokenize.c): add rule to generate it.
5023 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
5025 filter-doc-snarfage.c: remove.
5027 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5029 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
5031 The following set of changes makes compiling Guile under various
5032 Windows compilers easier. Compilation under GNU systems should
5033 not be affected at all.
5035 Thanks to Stefan Jahn for all necessary information, patches and
5038 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
5039 getpgrp, ttyname, primitive-fork and some header inclusion for
5042 * random.c: Define M_PI, if not predefined and use __int64 for
5043 LONG64 under Windows.
5045 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
5046 Windows and conditionalize some signal names.
5048 * socket.c (scm_getsockopt): Added missing comma.
5049 Include socket library header under Windows.
5051 * stime.c (CLKTCK): Add cast to int, to make it compile under
5054 * ports.c (truncate): New function, compiled only under Windows.
5056 * net_db.c: Do not declare errno under Windows.
5058 * iselect.h, inet_aton.c: Include socket library headers under
5061 * guile.c (inner_main): Under Windows, initialize socket library
5062 and initialize gdb_interface data structures.
5064 * gdb_interface.h: Under Windows, gdb_interface cannot be
5065 initialized statically. Initialize at runtime instead.
5067 * fports.c (write_all): ssize_t -> size_t.
5068 (fport_print): Conditionalize call to ttyname().
5069 (getflags): New function, compiled only under Windows.
5071 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
5072 primitives chown, link, fcntl.
5073 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
5076 * backtrace.c: Include <io.h> under Windows.
5078 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
5080 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
5083 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
5085 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
5086 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
5087 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
5088 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
5089 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
5090 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
5091 (scm_dynamic_wind, scm_dowinds), environments.c
5092 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
5093 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
5094 goops.c (GETVAR, purgatory, make_class_from_template,
5095 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
5096 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
5097 (scm_primitive_load), modules.c (scm_resolve_module,
5098 scm_c_define_module, scm_c_use_module, scm_c_export,
5099 module_variable, scm_eval_closure_lookup, scm_sym2var,
5100 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
5101 ports.c (scm_port_for_each), print.c (scm_printer_apply),
5102 properties.c (scm_primitive_property_ref), ramap.c (ramap,
5103 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
5104 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
5105 (scm_object_to_string, scm_call_with_output_string,
5106 scm_call_with_input_string), throw.c (scm_body_thunk,
5107 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
5108 scm_make_shared_array), vports.c (sf_flush, sf_write,
5109 sf_fill_input, sf_close): Use one of the above functions.
5110 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
5112 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5114 * filesys.c (scm_close), ports.c (scm_close_port,
5115 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
5116 instead of SCM_NEGATE_BOOL.
5118 * filesys.c (scm_stat): Clean up type dispatch.
5120 * filesys.c (scm_stat), ports.c (scm_input_port_p,
5121 scm_output_port_p): Get rid of redundant IM type check.
5123 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
5124 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
5125 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
5126 scm_return_entry), numbers.c (scm_number_to_string), objects.c
5127 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
5128 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
5129 scm_addr_vector), stime.c (scm_strftime), strings.c
5130 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
5131 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
5132 scm_string_split), strports.c (scm_strport_to_string), symbols.c
5133 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
5134 instead of scm_makfromstr.
5136 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
5137 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
5138 scm_read_hash_extend), stime.c (scm_strftime), strings.c
5139 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
5140 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
5141 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
5142 !SCM_<pred> over SCM_N<pred>.
5144 * strings.[ch] (scm_makfromstr): Deprecated.
5146 (scm_mem2string): New function, replaces scm_makfromstr.
5148 * strings.c (scm_substring), strop.c (string_copy,
5149 scm_string_split), strports.c (scm_strport_to_string), symbols.c
5150 (scm_symbol_to_string): Fix gc problem.
5152 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
5155 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
5156 warning about comparing signed and unsigned values. This fix is
5157 not optimal, since it won't work reliably if sizeof (c_start) >
5158 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
5159 solution is to define this macro as an inline function, thus
5160 allowing to specifiy the types of c_start and c_end.
5162 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5164 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
5167 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
5168 Rename <foo>H to SCM_<foo>_H.
5170 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
5171 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
5173 (narrow_stack): Make i unsigned. Don't use side-effecting
5174 operations in conditions.
5176 (narrow_stack, scm_make_stack, scm_stack_id,
5177 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
5179 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
5180 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
5183 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
5186 (scm_last_stack_frame): Remove bogus `;´.
5188 * stacks.h (SCM_FRAMEP): Fix type check.
5190 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
5192 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
5193 c-tokenize.c when doing maintainer-clean.
5195 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
5197 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
5200 * eval.c: all hash signs are in column 0.
5202 * Makefile.am (guile_filter_doc_snarfage): build using
5203 c-tokenize.c, not filter-doc-snarfage.c.
5204 rearrange snarfing dependencies a bit.
5206 * c-tokenize.lex: new file.
5208 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
5210 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
5211 scm_t_srcpropso_plist. See the big type renaming.
5212 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
5213 Thanks to Seth Alves!
5215 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
5216 they aren't defined already.
5218 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
5220 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
5221 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
5224 * backtrace.c (display_expression, scm_set_print_params_x,
5225 display_application, display_frame, scm_backtrace), numbers.c
5226 (scm_istring2number), objects.c (scm_class_of,
5227 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
5228 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
5230 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
5233 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
5234 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
5236 * objects.c (scm_class_of): Type fix.
5238 (scm_mcache_lookup_cmethod): Improved comment, simplified,
5241 * pairs.h (scm_error_pair_access): The function can return if
5244 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5246 * init.c (scm_init_guile_1): Removed initialization of tag.c.
5248 * gdbint.c, init.c: Removed inclusion of tag.h.
5250 * tag.h, tag.c: Removed files.
5252 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
5254 2001-06-20 Gary Houston <ghouston@arglist.com>
5256 * deprecation.c, extensions.c, rw.c: include string.h.
5258 2001-06-19 Gary Houston <ghouston@arglist.com>
5260 * filter-doc-snarfage.c (process): added ungetc in
5261 MULTILINE_COOKIE case since otherwise it fails when there's no
5262 space between the '(' and the quote of the following string
5265 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
5267 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
5269 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
5271 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
5272 extension takes place.
5273 * strings.h (SCM_STRING_LENGTH): Likewise.
5274 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
5276 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
5279 * tags.h: Include <stdint.h> when we have it.
5280 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
5281 available. Else use "unsigned long".
5282 (scm_signed_bits_t): New.
5284 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
5285 (SCM_INUM): Cast result to scm_signed_bits_t.
5287 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
5289 * mkstemp.c: Update path to #include file scmconfig.h.
5290 Thanks to Golubev I. N.
5292 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
5294 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
5296 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
5297 the macro definition.
5299 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
5300 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
5301 instead of SCM_INST_TYPE.
5303 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
5304 the object is a struct before accessing its struct flags.
5306 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
5308 2001-06-10 Gary Houston <ghouston@arglist.com>
5310 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
5311 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
5312 work reliably anymore. try it from boot-9.scm instead.
5314 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
5316 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
5317 Thanks to Matthias Köppe!
5319 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
5321 * snarf.h, filter-doc-snarfage.c: more changes to cope with
5322 space-happy C preprocessors.
5324 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
5325 inside cookies. thanks to Matthias Köppe!
5327 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5329 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
5330 keywords. Fix gc protection.
5332 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
5333 operations in macro calls.
5335 * pairs.c (scm_error_pair_access): Avoid recursion.
5337 Thanks to Matthias Koeppe for reporting the bugs that correspond
5338 to the following set of patches.
5340 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
5341 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
5342 bitvector base address using SCM_BITVECTOR_BASE.
5344 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
5347 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
5349 * goops.c (SCM_CLASS_REDEF): Removed.
5351 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
5354 Thanks to Matthias Koeppe for reporting the bugs that correspond
5355 to the following set of patches.
5357 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
5358 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
5359 scm_sys_allocate_instance, clear_method_cache,
5360 scm_sys_invalidate_method_cache_x, scm_make,
5361 create_standard_classes, scm_make_port_classes, scm_make_class,
5362 scm_add_slot): Use SCM_SET_SLOT to set slot values.
5364 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
5366 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
5368 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
5369 UNARY_ELTS_CODE): Remove bogus break statement.
5371 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
5372 Don't access bit vectors elements as SCM objects.
5374 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
5375 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
5376 Don't assign to an unpacked value.
5378 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
5380 * __scm.h (SCM_NORETURN): Moved here from error.h.
5382 (SCM_UNUSED): New macro.
5384 (SCM_DEBUG_PAIR_ACCESSES): New macro.
5386 * backtrace.c (display_error_handler), continuations.c
5387 (continuation_print), debug.c (debugobj_print), dynwind.c
5388 (guards_print), environments.c (observer_print,
5389 core_environments_finalize, leaf_environment_cell,
5390 leaf_environment_print, eval_environment_print,
5391 eval_environment_observer, import_environment_define,
5392 import_environment_undefine, import_environment_print,
5393 import_environment_observer, export_environment_define,
5394 export_environment_undefine, export_environment_print,
5395 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
5396 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
5397 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
5398 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
5399 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
5400 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
5401 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
5402 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
5403 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
5404 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
5405 set_slot_value, test_slot_existence, scm_change_object_class,
5406 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
5407 default_setter), guardians.c (guardian_print, guardian_gc_init,
5408 guardian_zombify, whine_about_self_centered_zombies), guile.c
5409 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
5410 mallocs.c (malloc_print), numbers.c (scm_print_real,
5411 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
5412 end_input_default, scm_port_print, fill_input_void_port,
5413 write_void_port), root.c (root_print), smob.c (scm_mark0,
5414 scm_free0, scm_smob_print, scm_smob_apply_1_error,
5415 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
5416 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
5417 (scm_struct_free_0, scm_struct_free_standard,
5418 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
5419 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
5420 scm_handle_by_throw, scm_ithrow), weaks.c
5421 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
5422 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
5423 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
5425 * error.h (SCM_NORETURN): Moved to __scm.h.
5427 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
5428 Renamed <foo>H to SCM_<foo>_H.
5430 * gc.c (debug_cells_gc_interval): New static variable.
5432 (scm_assert_cell_valid): If selected by the user, perform
5433 additional garbage collections.
5435 (scm_set_debug_cell_accesses_x): Extended to let the user specify
5436 if additional garbage collections are desired.
5438 (mark_gc_async): If additional garbage collections are selected
5439 by the user, don't call the after-gc-hook. Instead require the
5440 user to run the hook manually.
5442 * pairs.c (scm_error_pair_access): New function. Only compiled
5443 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
5445 * pairs.h (SCM_VALIDATE_PAIR): New macro.
5447 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
5448 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
5449 is a real pair object. (Glocs are also accepted, but that may
5450 change.) If not, abort with an error message.
5452 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
5454 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
5456 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
5457 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
5459 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
5461 * extensions.c (scm_c_register_extension): Allow NULL as library
5463 (load_extension): Ignore NULL library names when comparing.
5465 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
5466 non-pointers are being compared. Thanks to Alexander Klimov!
5468 2001-06-04 Gary Houston <ghouston@arglist.com>
5470 * rw.c (scm_write_string_partial): new procedure implementing
5471 write-string/partial in (ice-9 rw).
5472 * rw.h: declare scm_write_string_partial.
5474 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
5476 * keywords.c (keyword_print): Substract 1 from length of symbol
5477 name, accounting for the silly dash.
5479 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
5480 Do not emit deprecation warning.
5482 Added exception notice to all files.
5484 * dynl.c: Include "deprecation.h".
5486 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
5488 * dynl.c (scm_register_module_xxx, scm_registered_modules,
5489 scm_clear_registered_modules): Deprecated.
5491 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
5493 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
5494 guile-snarf-docs-texi.
5496 * fports.c: HAVE_ST_BLKSIZE changed to
5497 HAVE_STRUCT_STAT_ST_BLKSIZE.
5498 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
5499 HAVE_STRUCT_STAT_ST_BLKSIZE.
5501 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
5502 HAVE_STRUCT_STAT_ST_RDEV.
5503 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
5504 HAVE_STRUCT_STAT_ST_BLKSIZE.
5505 (scm_stat2scm): HAVE_ST_BLOCKS changed to
5506 HAVE_STRUCT_STAT_ST_BLOCKS.
5508 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
5510 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
5511 of scm_eval_x to allow module changes between the forms in the
5512 string. Set/restore module using scm_c_call_with_current_module.
5514 * mkstemp.c: New file, slightly modified from libiberties
5517 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
5519 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
5520 filter-doc-snarfage.c: new files.
5522 * Makefile.am: add stuff to [build,] use and distribute
5523 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
5525 * guile-snarf.in: grok the new snarf output.
5527 * snarf.h: make the output both texttools- and `read'-friendly.
5529 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
5530 guile-snarf-docs. (should also deprecate, I guess. maybe not).
5532 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
5534 * print.c (scm_simple_format): Support "~~" and "~%". Signal
5535 error for unsupported format controls and for superflous
5536 arguments. Thanks to Daniel Skarda!
5538 * print.h, print.c (scm_print_symbol_name): Factored out of
5540 (scm_iprin1): Call it.
5542 * keywords.c (keyword_print): Use scm_print_symbol_name so that
5543 weird names are printed correctly.
5545 * print.c (scm_print_symbol_name): Symbols whose name starts with
5546 `#' or `:' or ends with `:' are considered weird.
5548 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5550 * numbers.c (scm_difference, scm_divide): Clarified comments for -
5553 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5555 * debug.h: Removed prototype for scm_eval_string.
5557 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5559 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
5560 (make-string 2000 #\!))' in an older version).
5562 Change strncpy to memcpy to allow embedded NUL characters in
5565 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
5567 * hooks.c (scm_create_hook): deprecated.
5568 (make_hook): deleted.
5569 (scm_make_hook): all the hook creation code is now here.
5571 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
5572 a hook, make it permanent, and do a `scm_c_define' on it.
5574 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
5576 * socket.c (s_scm_inet_pton): fix docstring quoting.
5577 (s_scm_inet_ntop): ditto.
5579 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
5581 * hashtab.c (scm_internal_hash_fold): fix argument position in
5584 * environments.c (s_scm_import_environment_set_imports_x): fix
5585 argument position in SCM_ASSERT.
5587 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
5588 (s_scm_make_iloc): ditto.
5590 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
5592 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
5594 * eval.c (promise_print): Read the promise's value as an object.
5596 (SCM_CEVAL): Don't perform side-effecting operations in macro
5599 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
5600 conditional expression.
5602 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
5605 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
5606 text, removed redundant computation of effective_length and fixed
5609 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
5612 (wrap_init): Don't use SCM_C[AD]R for non pairs.
5614 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
5616 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
5617 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
5619 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
5621 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
5622 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
5623 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
5624 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
5626 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
5628 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
5630 * ramap.c (ramap_rp): Removed bogus `;´.
5632 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
5635 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
5636 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
5637 Read SCM objects rather than scm_bits_t values.
5639 * tags.h (SCM_VOIDP_TEST): Removed.
5641 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
5642 value of 2 now corresponds to the former 1, the current 1
5643 corresponds to the former situation that SCM_VOIDP_TEST was
5646 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
5647 If this appears to be not ANSI compliant, we will change it to
5648 typedef struct scm_unused_struct { } * SCM;
5649 Thanks to Han-Wen Nienhuys for the suggestion.
5651 * unif.c (scm_array_set_x): Fix typing problem, and use
5652 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
5653 dealing with uniform vectors.
5655 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
5657 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
5658 (scm_igc): mark from them, too (precisely, not conservatively!).
5660 * root.h (scm_gc_registered_roots): new object in
5663 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
5664 `scm_protect_object'. shouldn't call it at all, though, it seems.
5666 * gc.c (scm_[un]protect_object): deprecated.
5667 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
5668 (scm_gc_[un]register_root[s]): new.
5670 * gc.h: add prototypes for scm_gc_[un]protect_object,
5671 scm_gc_[un]register_root[s].
5673 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
5675 revert the controversial part of the 2001-05-24 changes.
5677 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
5679 * modules.c (scm_env_module): Exported to Scheme.
5681 * eval.c (scm_debug_opts): New option `show-file-name'.
5683 * debug.h (SCM_SHOW_FILE_NAME): New.
5685 * backtrace.c: Include "libguile/filesys.h".
5686 (sym_base, display_backtrace_get_file_line,
5687 display_backtrace_file, display_backtrace_file_and_line): New.
5688 (display_frame): Call display_backtrace_file_and_line if that is
5690 (display_backtrace_body): Call scm_display_backtrace_file if
5693 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
5694 Prototypes removed since there's no definition for these
5697 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
5699 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
5700 Changed use of scm_array->scm_array_t and
5701 scm_array_dim->scm_array_dim_t to enable build with
5702 --disable-deprecated.
5704 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
5706 The purpose of this set of changes is to regularize Guile's usage
5707 of ANSI C integral types, with the following ideas in mind:
5709 - SCM does not nesessarily have to be long.
5710 - long is not nesessarily enough to store pointers.
5711 - long is not nesessarily the same size as int.
5713 The changes are incomplete and possibly buggy. Please test on
5717 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
5720 * unif.h: type renaming:
5721 scm_array -> scm_array_t
5722 scm_array_dim -> scm_array_dim_t
5723 the old names are deprecated, all in-Guile uses changed.
5725 * tags.h (scm_ubits_t): new typedef, representing unsigned
5728 * stacks.h: type renaming:
5729 scm_info_frame -> scm_info_frame_t
5730 scm_stack -> scm_stack_t
5731 the old names are deprecated, all in-Guile uses changed.
5733 * srcprop.h: type renaming:
5734 scm_srcprops -> scm_srcprops_t
5735 scm_srcprops_chunk -> scm_srcprops_chunk_t
5736 the old names are deprecated, all in-Guile uses changed.
5738 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
5739 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
5740 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
5741 vectors.c, vports.c, weaks.c:
5742 various int/size_t -> size_t/scm_bits_t changes.
5744 * random.h: type renaming:
5745 scm_rstate -> scm_rstate_t
5746 scm_rng -> scm_rng_t
5747 scm_i_rstate -> scm_i_rstate_t
5748 the old names are deprecated, all in-Guile uses changed.
5750 * procs.h: type renaming:
5751 scm_subr_entry -> scm_subr_entry_t
5752 the old name is deprecated, all in-Guile uses changed.
5754 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
5756 scm_option -> scm_option_t
5757 the old name is deprecated, all in-Guile uses changed.
5759 * objects.c: various long -> scm_bits_t changes.
5760 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
5762 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
5765 * num2integral.i.c: new file, multiply included by numbers.c, used
5766 to "templatize" the various integral <-> num conversion routines.
5768 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
5769 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
5771 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
5772 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
5773 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
5774 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
5775 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
5776 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
5777 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
5778 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
5779 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
5780 scm_num2size): new functions.
5782 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
5784 * load.c: change int -> size_t in various places (where the
5785 variable is used to store a string length).
5786 (search-path): call scm_done_free, not scm_done_malloc.
5788 * list.c (scm_ilength): return a scm_bits_t, not long.
5789 some other {int,long} -> scm_bits_t changes.
5791 * hashtab.c: various [u]int -> scm_bits_t changes.
5792 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
5793 (scm_ihashx): n: uint -> scm_bits_t
5794 use scm_bits2num instead of scm_ulong2num.
5796 * gsubr.c: various int -> scm_bits_t changes.
5798 * goops.[hc]: various {int,long} -> scm_bits_t changes.
5800 * gh_data.c (gh_num2int): no loss of precision any more.
5802 * gh.h (gh_str2scm): len: int -> size_t
5803 (gh_{get,set}_substr): start: int -> scm_bits_t,
5805 (gh_<num>2scm): n: int -> scm_bits_t
5806 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
5807 (gh_length): return scm_bits_t, not unsigned long.
5809 * gc.[hc]: various small changes relating to many things stopping
5810 being long and starting being scm_[u]bits_t instead.
5811 scm_mallocated should no longer wrap around.
5813 * fports.h: type renaming:
5814 scm_fport -> scm_fport_t
5815 the old name is deprecated, all in-Guile uses changed.
5817 * fports.c (fport_fill_input): count: int -> scm_bits_t
5818 (fport_flush): init_size, remaining, count: int -> scm_bits_t
5820 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
5821 those prototypes, as the functions they prototype don't exist.
5823 * fports.c (default_buffer_size): int -> size_t
5824 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
5825 default_size: int -> size_t
5826 (scm_setvbuf): csize: int -> scm_bits_t
5828 * fluids.c (n_fluids): int -> scm_bits_t
5829 (grow_fluids): old_length, i: int -> scm_bits_t
5830 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
5832 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
5834 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
5835 the new and shiny SCM_NUM2INT.
5837 * extensions.c: extension -> extension_t (and made a typedef).
5839 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
5840 there are no nasty surprises if/when the various deeply magic tag
5841 bits move somewhere else.
5843 * eval.c: changed the locals used to store results of SCM_IFRAME,
5844 scm_ilength and such to be of type scm_bits_t (and not int/long).
5845 (iqq): depth, edepth: int -> scm_bits_t
5846 (scm_eval_stack): int -> scm_bits_t
5847 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
5848 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
5849 i: int -> scm_bits_t
5851 * environments.c: changed the many calls to scm_ulong2num to
5853 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
5855 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
5857 * debug.h: type renaming:
5858 scm_debug_info -> scm_debug_info_t
5859 scm_debug_frame -> scm_debug_frame_t
5860 the old names are deprecated, all in-Guile uses changed.
5861 (scm_debug_eframe_size): int -> scm_bits_t
5863 * debug.c (scm_init_debug): use scm_c_define instead of the
5864 deprecated scm_define.
5866 * continuations.h: type renaming:
5867 scm_contregs -> scm_contregs_t
5868 the old name is deprecated, all in-Guile uses changed.
5869 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
5870 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
5872 * continuations.c (scm_make_continuation): change the type of
5873 stack_size from long to scm_bits_t.
5875 * ports.h: type renaming:
5876 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
5877 scm_port -> scm_port_t
5878 scm_ptob_descriptor -> scm_ptob_descriptor_t
5879 the old names are deprecated, all in-Guile uses changed.
5880 (scm_port_t.entry): int -> scm_bits_t.
5881 (scm_port_t.line_number): int -> long.
5882 (scm_port_t.putback_buf_size): int -> size_t.
5884 * __scm.h (long_long, ulong_long): deprecated (they pollute the
5885 global namespace and have little value beside that).
5886 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
5888 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
5889 exist (for size_t & ptrdiff_t).
5890 (scm_sizet): deprecated.
5892 * Makefile.am (noinst_HEADERS): add num2integral.i.c
5894 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
5896 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
5897 SCM_VARIABLE_INIT since that it what it used to be.
5899 * deprecation.c (scm_include_deprecated_features): Make docstring
5900 ANSIsh. Thanks to Matthias Köppe!
5902 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
5904 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
5905 needed for weak-key hashtables.
5907 * procs.c (scm_make_subr_with_generic): Add missing last argument
5908 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
5910 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
5911 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
5913 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
5915 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
5917 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
5918 `duplicate_string'. Do not use an indirect cell, store symbol
5919 directly in collision list of hash table.
5920 (duplicate_string): Removed.
5922 * init.c (scm_init_guile_1): Call scm_init_extensions.
5924 * Makefile.am: Add "extensions.c" and related files in all the
5927 * extensions.h, extension.c: New files.
5929 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
5931 * modules.h (scm_system_module_env_p): Move out of deprecated
5934 * rw.h (scm_init_rw): Added prototype.
5936 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
5937 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
5938 New functions. They replace scm_make_gsubr and
5939 scm_make_gsubr_with_generic. The `make' variants only create the
5940 gsubr object, while the `define' variants also put it into the
5941 current module. Changed all callers.
5942 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
5944 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
5945 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
5946 functions. They replace scm_make_subr, scm_make_subr_opt and
5947 scm_make_subr_with_generic. The `make' variants only create the
5948 subr object, while the `define' variants also put it into the
5949 current module. Changed all callers.
5950 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
5953 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
5954 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
5957 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
5959 * throw.c (scm_lazy_catch): Slight docstring clarification.
5961 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
5963 * throw.c: Lazy-catch handlers are no longer allowed to return.
5964 Fixed comments throughout.
5965 (scm_ithrow): Signal an error when a lazy-catch handler returns.
5966 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
5969 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
5970 refered to s_scm_minor_version previously.
5972 * modules.h, modules.c: Moved around a lot of code so that
5973 deprecated features appear at the bottom.
5974 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
5975 module_prefix, make_modules_in_var, beautify_user_module_x_var,
5976 scm_the_root_module, scm_make_module, scm_ensure_user_module,
5977 scm_load_scheme_module): Deprecated.
5978 (scm_system_module_env_p): Return SCM_BOOL_T directly for
5979 environments corresponding to the root module.
5980 (convert_module_name, scm_c_resolve_module,
5981 scm_c_call_with_current_module, scm_c_define_module,
5982 scm_c_use_module, scm_c_export): New.
5983 (the_root_module): New static variant of scm_the_root_module. Use
5984 it everywhere instead of scm_the_root_module.
5986 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
5987 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
5988 (scm_c_with_fluid): New.
5989 (scm_with_fluids): Use scm_c_with_fluids instead of
5990 scm_internal_with_fluids.
5992 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
5993 `scm_init_goops'. Do not explicitly create/switch modules.
5994 Return SCM_UNSPECIFIED.
5995 (scm_init_goops): Only register `%init-goops-builtins' procedure.
5996 (scm_load_goops): Use scm_c_resolve_module instead of
5999 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
6000 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
6001 `scm_init_rw' prior to loading the startup files.
6003 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
6004 scm_init_rdelim. Do not explicitly create/switch modules.
6005 Return SCM_UNSPECIFIED.
6006 (scm_init_rdelim): Only register `%init-rdelim-builtins'
6009 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
6010 explicitly create/switch modules. Return SCM_UNSPECIFIED.
6011 (scm_init_rw): Only register `%init-rw-builtins' procedure.
6013 * script.c (scm_shell): Evaluate the compiled switches in the
6014 current module, not in the root module.
6016 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
6018 * fluids.c (scm_c_with_fluids): Rename from
6019 scm_internal_with_fluids.
6020 (scm_internal_with_fluids): Deprecated.
6021 (scm_c_with_fluid): New.
6023 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6025 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
6027 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
6028 accessed with SCM_C[AD]R.
6030 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
6032 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
6034 * version.c (s_scm_major_version): doc fixes.
6035 (s_scm_minor_version): doc fixes.
6036 (s_scm_minor_version): new function.
6038 * version.h (scm_init_version): new function.
6040 * versiondat.h.in: add GUILE_MICRO_VERSION.
6042 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
6044 * deprecation.c (scm_init_deprecation): Renamed
6045 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
6047 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
6049 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
6050 dependent on cpp_cnvt.awk
6052 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6054 * script.c (scm_compile_shell_switches): New command line option
6055 `--use-srfi' for loading a list of SRFIs on startup.
6056 (scm_shell_usage): Added `--use-srfi' to help message.
6058 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
6060 Merged from mvo-vcell-cleanup-1-branch.
6062 The concept of vcells has been removed from Guile. With it,
6063 explicit obarrays and associated operations are gone. Use
6064 hashtables instead of obarrays.
6066 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
6067 result as variable instead of vcell. Glocs no longer point to a
6068 vcell but to a variable. Use scm_c_define instead of
6069 scm_sysintern and treat the result as a variable (which it is),
6072 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
6073 SCM_DEFVARIABLEP): Deprecated.
6074 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
6075 (variable_print): Do not print name of variable.
6076 (variable_equalp): Compare values, not vcells.
6077 (anonymous_variable_sym): Removed.
6078 (make_vcell_variable): Removed.
6079 (make_variable): New, as replacement.
6080 (scm_make_variable, scm_make_undefined_variable): Do not take name
6082 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
6084 (scm_builtin_variable): Deprecated.
6086 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
6087 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
6088 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
6089 scm_sysintern, scm_sysintern0, scm_symbol_value0,
6090 scm_string_to_obarray_symbol, scm_intern_symbol,
6091 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
6092 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
6093 Deprecated and moved to "symbols-deprecated.c".
6094 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
6095 (scm_init_symbols): Call scm_init_symbols_deprecated.
6096 * symbols-deprecated.c: New file.
6097 * Makefile.am: Added symbols-deprecated.c and related files in all
6100 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
6101 SCM_GLOBAL_VCELL_INIT): Deprecated.
6102 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
6103 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
6105 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
6108 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
6109 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
6110 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
6111 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
6112 Changed according to the `throughout' comments.
6114 * modules.h, modules.c (scm_module_system_booted_p): Changed type
6116 (scm_module_type): Removed.
6117 (the_root_module): Renamed to the_root_module_var. Now points to
6118 a variable instead of a vcell. Updated all uses.
6119 (scm_the_root_module): Return SCM_BOOL_F when module systems
6120 hasn't been booted yet.
6121 (SCM_VALIDATE_STRUCT_TYPE): Removed.
6122 (scm_post_boot_init_modules): Made static.
6123 (scm_set_current_module): Call scm_post_boot_init_modules on first
6125 (make_modules_in, beautify_user_module_x, resolve_module,
6126 try_module_autoload, module_make_local_var_x): Tacked on "_var"
6127 suffix. Now point to variables instead of vcells. Updated all
6129 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
6130 and return SCM_BOOL_F in that case.
6131 (scm_module_transformer): Likewise.
6132 (sym_module, scm_lookup_closure_module, scm_env_module): New.
6133 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
6134 (scm_eval_closure_lookup): Do not allow new definitions when
6135 `interface' flag is set.
6136 (scm_standard_interface_eval_closure): New.
6137 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
6138 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
6139 scm_c_lookup, scm_c_module_define, scm_c_define,
6140 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
6141 scm_modules_prehistory): New.
6142 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
6143 instead of scm_intern0.
6145 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
6148 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
6149 hashtable operations to maintain the keywords, not obarray ones.
6151 * init.c (scm_load_startup_files): Do not call
6152 scm_post_boot_init_modules. This is done by
6153 scm_set_current_module now.
6154 (scm_init_guile_1): Call scm_modules_prehistory. Call
6155 scm_init_variable early on.
6157 * goops.c (s_scm_sys_goops_loaded): Get
6158 var_compute_applicable_methods from scm_sym2var, not from a direct
6159 invocation of scm_goops_lookup_closure.
6161 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
6163 * gc.c: Added simple debugging hack to mark phase of GC: When
6164 activated, do not tail-call scm_gc_mark. This gives nice
6166 (scm_unhash_name): Removed.
6168 * feature.c (features): Renamed to features_var. Now points to a
6169 variable instead of a vcell. Updated all uses.
6171 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
6172 `scm_current_module_lookup_closure' which will do the right thing
6173 when the module system hasn't been booted yet.
6174 (SCM_GLOC_SYM): Removed.
6175 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
6176 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
6178 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
6179 instead of with vcells. Do not overwrite `var' with the result of
6180 the lookup, use the new `real_var' instead. Remove `var2' in
6181 exchange (which was only used with threads).
6182 (sym_three_question_marks): New.
6183 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
6185 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
6186 (scm_m_atfop): Expect the function definition to be a variable
6188 (scm_macroexp): Do not use `unmemocar', explicitely remember the
6190 (scm_unmemocopy): Removed thoughts about anti-macro interface.
6191 (scm_eval_args): Use more explicit code in the gloc branch of the
6192 atrocious struct ambiguity test. The optimizer will sort this
6194 (scm_deval_args): Likewise.
6195 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
6196 remember the symbol instead. Added some comments where
6197 scm_tc3_cons_gloc really exclusively refers to structs.
6198 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
6199 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
6200 of scm_sysintern in general.
6202 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
6205 * debug.c (s_scm_make_gloc): Only allow proper variables, no
6206 pairs. Put the variable directly in the gloc.
6207 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
6208 (scm_init_debug): Use scm_c_define instead scm_sysintern.
6210 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
6212 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
6213 scm_the_last_stack_fluid_var. It now points to a variable instead
6214 of a vcell. Updated all uses.
6215 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
6216 instead of a vcell. Updated all uses.
6218 * _scm.h: Include "variables.h" and "modules.h" since almost
6219 everybody needs them now.
6221 * root.h (scm_symhash, scm_symhash_vars): Removed.
6222 * gc.c (scm_init_storage): Do not initialize them.
6224 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
6226 * eval.c (scm_init_eval): Initialize scm_undefineds and
6229 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
6230 like the SCM_NEWCELL macro counterparts.
6232 (scm_init_storage, scm_init_gc): Moved initialization of
6233 scm_tc16_allocated from scm_init_gc to scm_init_storage.
6235 (scm_init_storage): Moved initialization of scm_undefineds and
6236 scm_listofnull to eval.c, initializion of scm_nullstr to
6237 strings.c, initializion of scm_nullvect to vectors.c.
6239 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
6240 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
6242 * init.c (scm_init_guile_1): Reordered some initializations and
6243 added dependcy information comments.
6245 * load.c (scm_init_load): Use scm_nullstr.
6247 * strings.c (scm_init_strings): Initialize scm_nullstr.
6249 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
6251 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
6253 * values.c (print_values): Print as a unreadable object, not as
6254 multiple lines. Thanks to Matthias Köppe!
6256 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
6258 * deprecation.c: Fixed copyright date.
6260 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
6261 DEPRECATION_H to SCM_DEPRECATION_H.
6263 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
6265 * guile-doc-snarf.in: Update copyright.
6266 Fix relative path bug. Thanks to Sergey Poznyakoff.
6268 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
6270 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
6271 accept open ports. Thanks to Quetzalcoatl Bradley!
6273 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6275 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
6276 has 779 primitives on startup.
6278 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
6280 * eval.c (scm_i_eval): Copy expression before passing it to
6281 SCM_XEVAL. The copy operation was removed unintendedly during my
6282 change on 2001-03-25.
6284 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
6286 from Matthias Köppe (thanks!):
6288 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
6291 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
6294 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
6296 * gc.c (scm_init_gc): Added FIXME comment.
6298 * hooks.c: Since hooks don't have a name any more, it is not
6299 necessary to include objprop.h.
6301 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
6303 (symbol_name, scm_make_hook_with_name): Removed.
6305 (scm_create_hook): Don't set the hook's name property.
6307 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
6309 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
6311 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
6313 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
6314 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
6315 FLOBUFLEN and define it unconditionally.
6317 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
6319 * gh_data.c (gh_lookup): Call gh_module_lookup with
6320 `scm_current_module ()', not `#f'.
6321 (gh_module_lookup): Expect a module instead of an obarray as first
6322 argument and do lookup in that module.
6324 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
6325 arrays. The length of array is already determined differently and
6326 scm_uniform_vector_length does not work on arrays.
6328 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
6330 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
6331 as well. "SCM (*)(...)" does not work on RedHat 7.1.
6333 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
6334 they are not used. Changed `wrong type' error into `wrong num
6335 args' error. Changed all callers.
6337 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
6338 arguments are supplied.
6340 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
6342 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
6343 describe `regexp/notbol' and `regexp/noteol' execution flags.
6345 * strop.c (scm_substring_move_x): Doc fix; nfc.
6347 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
6349 * objects.c, objects.h (scm_valid_object_procedure_p): New.
6350 (scm_set_object_procedure_x): Use it to check argument. Fix
6353 * evalext.c (scm_definedp): Fix docstring.
6355 2001-05-05 Gary Houston <ghouston@arglist.com>
6357 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
6360 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
6362 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
6363 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
6364 Change R4RS references to R5RS.
6366 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
6367 docstring source are correctly reproduced in the output (ii)
6368 we don't anymore get occasional trailing quotes. Also reorganized
6369 and commented the code a little.
6371 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
6374 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6376 * strop.c (scm_string_split): New procedure.
6378 * strop.h (scm_string_split): Added prototype.
6380 2001-05-04 Gary Houston <ghouston@arglist.com>
6382 * socket.c: define uint32_t if netdb.h doesn't. thanks to
6385 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
6387 * rw.c: Include "modules.h" and "strports.h".
6389 * net_db.h (scm_gethost): Added prototype.
6391 * deprecation.h, deprecation.c: New.
6392 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
6393 (DOT_X_FILES): Added "deprecation.x".
6394 (modinclude_HEADERS): Added "deprecation.h".
6396 * init.c: Include "deprecation.h".
6397 (scm_init_guile_1): Call scm_init_deprecation.
6399 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
6401 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
6402 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
6405 2001-04-29 Gary Houston <ghouston@arglist.com>
6407 * rw.c: new file, implementing C part of module (ice-9 rw).
6408 (scm_read_string_x_partial): moved from ioext.c
6409 (scm_init_rw): new proc.
6411 init.c: include rw.h and call scm_init_rw.
6412 Makefile.am: include rw.c and rw.h.
6414 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
6416 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
6417 know what's supposed to happen to it.
6419 * list.h (scm_list_star): deprecation expired - removed.
6421 * numbers.h (scm_dblproc): deprecation expired - removed.
6422 (SCM_UNEGFIXABLE): deprecation expired - removed.
6423 (SCM_FLOBUFLEN): deprecation expired - removed.
6424 (SCM_INEXP): deprecation expired - removed.
6425 (SCM_CPLXP): deprecation expired - removed.
6426 (SCM_REAL): deprecation expired - removed.
6427 (SCM_IMAG): deprecation expired - removed.
6428 (SCM_REALPART): deprecation expired - removed.
6429 (scm_makdbl): deprecation expired - removed.
6430 (SCM_SINGP): deprecation expired - removed.
6431 (SCM_NUM2DBL): deprecation expired - removed.
6432 (SCM_NO_BIGDIG): deprecation expired - removed.
6434 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
6435 (scm_tc_dblr): deprecation expired - removed.
6436 (scm_tc_dblc): deprecation expired - removed.
6437 (scm_tc16_flo): deprecation expired - removed.
6438 (scm_tc_flo): deprecation expired - removed.
6440 * tag.h (scm_tag): deprecation expired - removed.
6442 * tag.c: (scm_tag): deprecation expired - removed.
6444 * ioext.c: (scm_fseek): deprecation expired - removed.
6446 * ioext.h (scm_fseek): deprecation expired - removed.
6448 * gh_data.c (gh_int2scmb): deprecation expired - removed.
6450 * gh.h (gh_int2scmb): deprecation expired - removed.
6452 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
6454 * stacks.c (scm_make_stack): Fix typo in docstring.
6456 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
6458 * error.c (scm_sysmissing): deprecation expired - removed.
6460 * error.h (scm_sysmissing): deprecation expired - removed.
6463 (scm_init_gc): gc-thunk deprecation expired - removed.
6464 (scm_gc_vcell): deprecation expired - removed.
6465 (gc_async_thunk): scm_gc_vcell related code removed.
6467 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
6470 (SCM_NSTRINGP): deprecation expired - removed.
6471 (SCM_NRWSTRINGP): deprecation expired - removed.
6473 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
6476 (SCM_ICHRP): deprecation expired - removed.
6477 (SCM_ICHR): deprecation expired - removed.
6478 (SCM_MAKICHR): deprecation expired - removed.
6481 (SCM_INPORTP): deprecation expired - removed.
6482 (SCM_OUTPORTP): deprecation expired - removed.
6484 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
6486 * modules.c (scm_module_type): New.
6487 (scm_post_boot_init_modules): Initialize from Scheme value.
6488 (the_module, scm_current_module, scm_init_modules): the_module is
6490 (scm_current_module): Export to Scheme.
6491 (scm_set_current_module): Do not call out to Scheme, do all the
6492 work in C. Export procedure to Scheme. Only accept modules, `#f'
6493 is no longer valid as the current module. Only set
6494 scm_top_level_lookup_closure_var and scm_system_transformer when
6495 they are not deprecated.
6496 (scm_module_transformer, scm_current_module_transformer): New.
6498 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
6499 scm_current_module_transformer, scm_module_transformer): New.
6501 * gh_data.c: Removed FIXME comment about gh_lookup returning
6502 SCM_UNDEFINED. That's the right thing to do.
6504 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
6505 into the conditionally compiled sections.
6506 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
6507 scm_current_module_transformer instead of scm_system_transformer.
6508 * init.c (start_stack): Move initialization of
6509 scm_system_transformer to the deprecated section.
6511 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
6513 * throw.c (scm_throw): Correct docstring.
6515 2001-04-22 Gary Houston <ghouston@arglist.com>
6517 * socket.c: attempted to improve the docstrings slightly.
6519 * net_db.c: remove bogus "close" declaration.
6520 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
6521 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
6523 * net_db.h: declarations moved too.
6525 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
6527 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
6528 (VALIDATE_INET6): new macro.
6529 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
6530 inet-pton and inet-ntop.
6531 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
6532 (scm_addr_vector): use ipv6_net_to_num.
6534 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
6536 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
6537 smob number explicitly. Use SCM_TC2SMOBNUM instead.
6539 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
6540 when compiled in debug mode.
6542 (scm_gc_sweep): Only call smob's free function if it is defined.
6544 * print.c (scm_iprin1): No need to check for validity of smob
6545 type or existence of print function.
6547 * smob.[ch] (scm_smobs): Made into a fixed size global array.
6548 Resizing will not work well with preemptive threading.
6550 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
6552 (scm_make_smob_type): Extracted initialization of smob
6553 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
6554 of the critical section.
6556 (scm_smob_prehistory): Initialize all smob descriptors. By
6557 default, don't assign a smob free function: Most smob types don't
6560 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
6562 2001-04-21 Gary Houston <ghouston@arglist.com>
6564 * socket.c (FLIP_NET_HOST_128): new macro.
6565 (scm_fill_sockaddr): use new macro.
6566 (scm_addr_vector): completed IPv6 address support. added const
6567 to the address parameter.
6569 2001-04-20 Gary Houston <ghouston@arglist.com>
6571 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
6572 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
6574 (scm_addr_vector): use a switch instead of multiple if statements.
6575 Add support for IPv6 (incomplete) .
6576 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
6578 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
6580 * struct.c (scm_free_structs): Only pairs may be accessed with
6583 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6585 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
6587 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
6588 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
6589 parentheses in order to get the correct associativity.
6591 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6593 * unif.c (scm_array_to_list): Added missing handling of arrays of
6594 bytes. Thanks to Masao Uebayashi for the bug report.
6596 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6598 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
6601 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6603 * procs.h (SCM_CLOSURE_FORMALS): New macro.
6605 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
6606 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
6607 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
6608 SCM_CLOSURE_FORMALS.
6610 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
6611 (scm_i_procedure_arity): Prefer stronger predicates like
6612 SCM_NULLP or SCM_FALSEP over SCM_IMP.
6614 * macros.c (macro_print): Extracted macro printing code from
6615 print.c and simplified it.
6617 (scm_macro_type): Use SCM_MACRO_TYPE;
6619 (scm_init_macros): Use macro_print for printing macros.
6621 * print.c (scm_print_opts): Improved option documentation.
6623 (scm_iprin1): Extracted printing of macros to macros.c.
6624 Simplified printing of ordinary closures.
6626 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
6627 Martin Grabmueller for the bug report.
6629 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
6631 This patch eliminates some further applications of SCM_C[AD]R to
6634 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
6635 never been applied to real pairs.
6637 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
6639 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
6641 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
6642 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
6643 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
6645 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
6648 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
6649 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
6651 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
6652 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
6653 SCM_SET{AND,OR}_CAR.
6655 2001-04-17 Gary Houston <ghouston@arglist.com>
6657 * some initial support for IPv6:
6659 * socket.c (scm_fill_sockaddr): improve the argument validation.
6660 don't allocate memory until all args are checked. instead of
6661 unconditional memset of soka, try setting sin_len to 0 if
6662 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
6663 (scm_socket, scm_connect): extend docstrings for IPv6.
6664 (scm_init_socket): intern AF_INET6 and PF_INET6.
6666 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
6668 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
6669 matches SCM_DEFER_INTS at the beginning of the function.
6671 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
6673 * gc.c (scm_igc): Unconditionally call
6674 SCM_CRITICAL_SECTION_START/END.
6676 * fluids.c (next_fluid_num): Unconditionally call
6677 SCM_CRITICAL_SECTION_START/END.
6678 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
6680 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
6681 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
6684 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
6685 Defined as nothing for the case of !defined(USE_THREADS).
6686 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
6688 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
6689 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
6691 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
6692 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
6693 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
6694 SCM_CRITICAL_SECTION_START/END.
6695 (SCM_REALLOW_INTS: Bug fix. Don't call
6696 SCM_THREAD_SWITCHING_CODE.
6697 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
6698 SCM_THREAD_SWITCHING_CODE directly.
6699 (SCM_ENTER_A_SECTION): Unconditionally use
6700 SCM_CRITICAL_SECTION_START/END. (was:
6701 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
6703 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
6705 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
6706 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
6707 allowed to explicitly set this macro via the CFLAGS variable
6710 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
6711 (SCM_THREAD_CRITICAL_SECTION_START,
6712 SCM_THREAD_CRITICAL_SECTION_END): Renamed
6713 SCM_THREAD_CRITICAL_SECTION_START/END to
6714 SCM_CRITICAL_SECTION_START/END.
6716 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
6718 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
6721 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
6722 (MISSING_BZERO_DECL): Remove the declaration.
6724 Thanks to NIIBE Yutaka.
6726 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
6728 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
6729 goops module should be registered in order to work for an
6730 application which uses libguile statically linked.)
6732 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
6734 * numbers.[ch] (scm_num2long, scm_num2long_long,
6735 scm_num2ulong_long, scm_num2ulong): Argument position is an
6738 * environments.c (eval_environment_folder,
6739 import_environment_folder), gh_data.c (gh_scm2longs,
6740 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
6741 for integers and pointers, respectively.
6743 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
6744 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
6745 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
6746 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
6748 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
6749 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
6750 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
6751 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
6752 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
6753 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
6755 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
6757 * strings.c (scm_read_only_string_p): Update docstring to reflect
6758 current (non-)usage of "read only" strings.
6759 (scm_make_shared_substring): Clarify docstring by changing
6760 "semantics" to "arguments".
6762 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6764 * hooks.c (scm_make_hook, scm_make_hook_with_name),
6765 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
6768 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
6770 The following changes make the documentation more consistent.
6772 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
6773 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
6774 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
6775 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
6778 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
6779 (scm_array_dimensions, scm_make_shared_array),
6780 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
6781 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
6782 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
6783 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
6784 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
6785 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
6786 macros.c (scm_makmmacro), list.c (scm_append), environments.c
6787 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
6788 @example ... @end example to @lisp ... @end lisp.
6790 * weaks.c (scm_weak_vector): Corrected docstring.
6792 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
6793 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
6794 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
6795 (scm_hashx_set_x, scm_hashx_get_handle),
6796 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
6797 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
6798 vectors.c (scm_vector_fill_x), strings.c
6799 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
6800 objprop.c (scm_set_object_properties_x):
6801 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
6802 strports.c (scm_call_with_input_string), ports.c
6803 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
6804 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
6805 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
6806 (scm_make_weak_vector,scm_weak_vector_p),
6807 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
6808 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
6809 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
6810 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
6811 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
6812 Made parameter names match documentation by renaming parameters
6813 and/or fixing docstrings.
6815 * numbers.c (scm_ash): Corrected Texinfo markup.
6817 * strop.c (scm_string_index, scm_string_rindex),
6818 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
6820 * vports.c (scm_make_soft_port), unif.c
6821 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
6822 (scm_dimensions_to_uniform_array, scm_transpose_array),
6823 (scm_array_in_bounds_p, scm_uniform_vector_ref),
6824 (scm_bit_count, scm_bit_position, scm_bit_count_star),
6825 (scm_array_to_list, scm_list_to_uniform_array),
6826 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
6827 (scm_open_input_string, scm_open_output_string),
6828 (scm_get_output_string), strop.c (scm_string_copy),
6829 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
6830 (scm_get_internal_real_time, scm_times),
6831 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
6832 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
6833 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
6834 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
6835 simpos.c (scm_system), random.c (scm_random_uniform),
6836 (scm_random_normal, scm_random_exp), ramap.c
6837 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
6838 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
6839 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
6840 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
6841 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
6842 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
6843 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
6844 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
6845 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
6846 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
6847 (scm_logand, scm_logior, scm_logxor, scm_lognot),
6848 (scm_integer_expt, scm_bit_extract, scm_logcount),
6849 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
6850 net_db.c (scm_inet_netof, scm_lnaof), modules.c
6851 (scm_interaction_environment), macros.c (scm_makacro),
6852 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
6853 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
6854 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
6855 (scm_fluid_ref), filesys.c (scm_open_fdes),
6856 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
6857 Docstring correction: `Returns' -> `Return'
6859 * gc.c (scm_set_debug_cell_accesses_x):
6860 (s_scm_gc_set_debug_check_freelist_x):
6861 * fluids.c (scm_fluid_p): Added texinfo markup.
6863 * error.c (scm_strerror): Made docstring more precise.
6865 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
6866 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
6867 (scm_symbol_p, scm_symbol_to_string), strorder.c
6868 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
6869 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
6870 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
6871 (scm_string_ci_geq_p), strop.c (scm_string_copy),
6872 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
6874 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
6876 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
6877 mode, as suggested by Michael Livshin.
6879 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
6881 * backtrace.c (display_backtrace_body): since the `print_state'
6882 variable is not used (instead its data field is used directly as
6883 `pstate'), protect it from the hungry compiler optimizations.
6884 thanks to Bill Schottstaedt for the report.
6886 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
6888 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
6889 It is only defined and used if guile is compiled with
6890 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
6891 let cells with a free_cell type tag be visible outside of the
6892 garbage collector when in debug mode.
6894 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
6896 (scm_assert_cell_valid): Use a local static variable to avoid
6899 (MARK): Only check for rogue cell pointers in debug mode. Use
6900 scm_cellp for this purpose and place all checks for rogue pointers
6901 into that function. Further, since due to conservative scanning
6902 we may encounter free cells during marking, don't use the standard
6903 cell type accessor macro to determine the cell type.
6905 (scm_cellp): Check if the cell pointer actually points into a
6908 (scm_init_gc): Initalize scm_tc16_allocated.
6910 * gc.h (GCH): Renamed to SCM_GC_H.
6912 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
6913 might be unnecessary, but I feel better this way :-)
6915 (SCM_GC_CELL_TYPE): New macro.
6917 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
6918 in guile, and it is unlikely that they will be applied to real
6921 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
6923 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
6924 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
6926 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
6927 make sure that in debug mode no free cell will ever be visible
6928 outside of the garbage collector.
6930 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
6932 * async.c (scm_asyncs_pending): Don't use != to compare SCM
6935 * async.c (scm_system_async), variable.c (scm_make_variable,
6936 scm_make_undefined_variable): Use scm_cons to create a pair.
6938 * debug.c (scm_reverse_lookup): Perform proper type checking.
6939 Remove suspicious use of SCM_SLOPPY_CONSP.
6941 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
6942 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
6943 the corresponding optimization.
6945 * eval.c (iqq): Use proper type check.
6947 (scm_m_expand_body): Remove redundant type checks.
6949 (promise_print): Don't access promise cells as pairs.
6951 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
6952 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
6953 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
6954 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
6955 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
6957 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
6958 (scm_iprin1): Use new macro predicate and accessors.
6960 * eval.h (scm_tc16_macro): Removed declaration. It is declared
6963 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
6964 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
6965 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
6966 SCM_VARIABLE_H. Even the macros that are used to inhibit
6967 including a header file twice should be in the SCM_ namespace.
6969 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
6970 properties.c (scm_primitive_property_ref,
6971 scm_primitive_property_del_x): Prefer stronger predicates like
6972 SCM_NULLP or SCM_FALSEP over SCM_IMP.
6974 * gc.c (MARK): Use proper macros to access procedure-with-setter
6975 cell elements and closure cell elements.
6977 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
6978 access free cells as pairs.
6980 (scm_unprotect_object): scm_hashq_get_handle returns #f if
6981 no hashtab entry is found.
6983 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
6984 SCM_CLR_PORT_OPEN_FLAG.
6986 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
6987 use SCM_SET_C[AD]R for uninitialized cells.
6989 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
6990 If the hashtable has no slots, return #f instead of '(). This
6991 unifies the return value with most assoc-functions.
6993 (scm_hash_fn_ref): Use proper type check.
6995 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
6996 Removed references to non-existing functions from documentation.
6998 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
6999 access keyword cell elements.
7001 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
7004 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
7006 * print.c (scm_iprlist): Added comment. Improved loop
7009 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
7012 * smob.c (scm_markcdr): Don't access smob cells as pairs.
7014 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
7016 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
7019 * variable.c (variable_print, variable_equalp, scm_variable_ref,
7020 scm_variable_set_x): Use proper macros to access variable cell
7023 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
7025 * variable.h (SCM_VARVCELL): Don't access variable cells as
7028 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
7029 added FIXME comment, removed register specifier.
7031 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
7033 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
7034 * init.c (scm_init_guile_1): Don't init goopscore module.
7036 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
7038 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
7040 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7042 * strop.c (scm_string_to_list): Fixed docstring markup.
7043 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
7044 (scm_string_downcase, scm_string_capitalize_x),
7045 (scm_string_capitalize): Rewrote and corrected docstrings.
7046 (scm_string_ci_to_symbol): Made docstring more explicit.
7048 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
7050 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
7052 (scm_call_with_values): Removed.
7053 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
7054 so that it can be exported.
7055 (scm_call_with_values): Removed.
7057 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
7058 * eval.c: Include "libguile/values.h"
7059 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
7061 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
7062 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
7063 New delcarations to support above change.
7065 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
7066 errors with last change.
7068 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
7070 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
7071 scm_i_eval): Moved the application of the system transformer from
7072 scm_i_eval to scm_primitive_eval.
7074 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
7076 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
7078 * strop.c (scm_string_index): Fix docstring line break
7081 * list.c (scm_cons_star): Fix docstring typo.
7083 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
7085 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
7086 (big2str), ports.c (scm_drain_input), read.c (scm_read,
7087 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
7088 scm_make_string, scm_string_append), strports.c (st_resize_port,
7089 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
7090 scm_makstr with calls to scm_allocate_string.
7092 * strings.[ch] (scm_allocate_string): New function.
7094 * strings.[ch] (scm_makstr): Deprecated.
7096 2001-03-18 Gary Houston <ghouston@arglist.com>
7098 * posix.c (scm_tmpnam): check that return value from tmpnam is not
7099 NULL. rewrote the docstring.
7100 (scm_mkstemp): new procedure implementing "mkstemp!".
7101 * posix.h: declare scm_mkstemp.
7103 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
7104 normally it would be found in netdb.h.
7106 2001-03-17 Gary Houston <ghouston@arglist.com>
7108 * sort.c (scm_sort): move sortvec variable to avoid a compiler
7109 warning when HAVE_ARRAYS is not defined. move len too.
7111 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
7112 (EXTRA_DOT_X_FILES): let configure set the value.
7113 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
7115 * gc.c (scm_must_malloc): changed the comment explaining when
7116 scm_must variants of malloc/free etc., should be used, based on
7117 explanation from Dirk Herrmann.
7118 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
7119 string with procedure name. use scm_must_malloc instead of malloc.
7120 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
7122 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
7123 scm_ungetc): use scm_must variants of malloc/realloc/free.
7124 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
7126 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7128 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
7129 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
7130 scm_wrong_type_arg instead.
7132 (SCM_WNA): Deprecated.
7134 * error.[ch] (scm_wta): Deprecated.
7136 * numbers.c (s_i_log): Minor comment fix.
7138 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
7139 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
7140 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
7141 wrong-num-args or misc errors.
7143 * unif.c (scm_make_shared_array, scm_transpose_array,
7144 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
7145 Validate the rest argument (note: this is only done when guile is
7146 built with SCM_DEBUG_REST_ARGUMENT=1)
7148 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
7149 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
7151 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
7152 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
7154 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7156 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
7157 instead of scm_wrong_num_args.
7159 * coop-threads.c: Don't include libguile/strings.h. (Was only
7160 needed for former implementation of SCM_WRONG_NUM_ARGS.)
7162 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
7163 wrong-num-args errors.
7165 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
7167 * error.[ch] (scm_error_num_args_subr): New function.
7169 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7171 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
7172 (scm_length, scm_append, scm_reverse, scm_list_ref),
7173 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
7174 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
7175 (scm_delete1_x), gc.c (scm_map_free_list),
7176 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
7177 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
7178 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
7179 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
7180 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
7181 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
7182 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
7184 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
7185 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
7186 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
7187 symbols.c (scm_symbol_interned_p), numbers.c
7188 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
7191 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
7193 * snarf.h (SCM_CONST_LONG): Deprecated.
7194 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
7196 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7198 * numbers.c (scm_num2ulong): Check that a bignum is positive
7199 before looking at the magnitude. Correctly check for overflow
7201 (scm_num2long_long): Likewise.
7202 (scm_num2ulong_long): New.
7203 (ULONG_LONG_MAX): Define if not already defined.
7204 * numbers.h: (scm_num2ulong_long): New prototype.
7206 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7208 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
7210 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
7211 (SCM_OPOUTSTRPORTP): New predicate macros.
7212 (scm_open_input_string, scm_open_output_string),
7213 (scm_get_output_string): New prototypes.
7215 * strports.c (scm_open_input_string, scm_open_output_string),
7216 (scm_get_output_string): New procedures (SRFI-6 compliant).
7217 Made scm_tc16_strport non-static.
7219 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7221 * macros.h (SCM_ASSYNT): Removed unused object argument from
7224 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
7225 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
7226 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
7227 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
7228 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
7229 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
7230 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
7231 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
7232 scm_m_atdispatch): Removed unused object argument from call to
7235 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
7237 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
7238 const int* to reflect that the input array of integers remains
7239 unchanged. Thanks to Brett Viren for the hint.
7241 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7243 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
7244 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
7246 (gh_scm2newstr, gh_symbol2newstr): Change call to
7247 scm_must_malloc() to malloc(), because user-free()able memory is
7250 * gc.c: Added declaration of `scm_debug_check_freelist'.
7252 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7254 * ports.c (scm_port_mode): Changed `mode' array size to 4.
7256 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
7258 * strports.c (scm_object_to_string): New procedure.
7259 (scm_strprint_obj): Deprecated.
7260 * strports.h: Reflect the changes.
7262 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
7264 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
7266 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
7267 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
7268 SCM_ASSYNT to check for correct argument types. Either use some
7269 SCM_VALIDATE_* macro or an explicit test.
7271 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
7274 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
7275 instead of calling scm_wta.
7277 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7279 * load.c (scm_primitive_load, scm_primitive_load_path),
7280 (scm_sys_search_load_path): Corrected docstrings (file ->
7283 * eval.c (scm_force): Added texinfo markup to docstring.
7284 (scm_promise_p): Renamed parameter to `obj' to match docstring.
7286 * debug-malloc.c: Reinserted #include <stdio.h>.
7288 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
7290 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
7292 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
7293 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
7294 Use SCM_LISTn instead of scm_listify.
7296 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7298 * _scm.h: Removed #include <errno.h>.
7300 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
7301 errno variable (can be a macro on some systems, for example when
7302 using linux libc with threads).
7304 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
7305 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
7306 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
7307 #include <errno.h> in these 20 out of 100 files.
7309 2001-03-10 Gary Houston <ghouston@arglist.com>
7311 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
7312 not already defined.
7314 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7316 * coop.c: Inserted #include <stdio.h>.
7318 * iselect.c: Reinserted #include <stdio.h>.
7320 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
7322 * posix.c: Replaced `#define' of __USE_XOPEN right before
7323 including unistd.h with a define of _GNU_SOURCE at the very top of
7326 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
7328 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
7329 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
7330 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
7331 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
7332 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
7333 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
7334 print.c, procprop.c, procs.c, properties.c, ramap.c,
7335 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
7336 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
7337 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
7338 Remove #include <stdio.h>
7339 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
7341 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
7343 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7345 * posix.c (scm_gethostname): Set initial name length to 256 for
7348 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7350 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
7351 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
7352 (scm_sethostname, scm_gethostname): New prototypes.
7354 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
7355 <sys/file.h>, if present.
7356 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
7357 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
7358 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
7359 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
7360 (scm_sethostname, scm_gethostname): New procedures.
7362 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
7364 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
7365 not optional (ii) "recommend" spelling correction.
7367 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7369 * ramap.c (racp): Removed optimization which caused array copying
7370 to fail if the two arrays shared storage. Re-inserted the IVDEP
7371 macros removed in the change of 2000-03-09. (Don't really have a
7372 complete grasp of what they are for, but they seem to be necessary
7373 on Crays. This needs testing!) Thanks to Miroslav Silovic.
7375 * hash.c (scm_string_hash): Don't downcase characters.
7377 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7379 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
7380 size from 277 --> 1009.
7382 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
7385 * coop-threads.c: Fixed change of 2001-03-06.
7387 * validate.h: Code formatting.
7389 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
7391 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
7392 (*.doc): Add dependency on guile-snarf.awk.in.
7394 * guile-snarf.awk.in: Neglect spaces at the end of
7395 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
7396 middle of docstrings. (To avoid the problem with gcc-2.96.)
7398 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
7400 * coop-threads.c (scm_call_with_new_thread), load.c
7401 (scm_primitive_load, scm_sys_search_load_path), random.c
7402 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
7403 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
7404 (potentially) issue a scm-misc-error or wrong-num-args error
7407 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
7408 about the expected type with the wrong-type-arg error message.
7410 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
7411 a C level bug that can't be fixed from scheme anyway.
7413 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7415 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
7416 Duplicate bindings are OK in a let* since a let* is semantically
7417 equivalent to a nested set of let:s.
7419 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7421 * print.c (scm_print_options): Fixed texinfo in docstring.
7423 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
7424 the underlying functions getservent, getprotoent or getnetent
7425 return NULL instead of signalling an error.
7427 2001-03-04 Gary Houston <ghouston@arglist.com>
7429 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
7430 taking an unexpectedly large filename for an AF_UNIX socket from
7431 bind/connect/sendto (thanks to Martin Grabmueller).
7433 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
7434 former and adjusted the latter.
7435 (scm_socket, scm_socketpair): cosmetic changes.
7436 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
7437 size_t as socklen_t substitute. don't restrict args/return values
7438 to INUM: allow full range of int or size_t.
7439 (scm_fill_sockaddr): check arguments before allocating memory, to
7440 avoid leakage. use malloc, not scm_must_malloc.
7441 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
7442 substitute. free the sockaddr structure before throwing an error.
7443 (scm_init_add_buffer): procedure removed, together with its static
7444 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
7445 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
7446 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
7447 scm_sendto): use a local buffer instead of scm_addr_buffer.
7448 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
7450 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
7451 call to detect whether recvfrom could be bothered to set the address.
7452 (scm_init_socket): don't call scm_init_addr_buffer.
7454 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
7456 * debug.c (scm_procedure_source, scm_procedure_environment),
7457 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
7458 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
7459 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
7460 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
7461 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
7462 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
7463 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
7464 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
7465 scm_array_to_list, scm_array_prototype), validate.h
7466 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
7467 scm_misc_error or scm_wrong_type_arg instead.
7469 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
7471 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7473 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
7474 (scm_sys_tag_body): Added.
7476 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
7478 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
7479 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
7480 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
7481 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
7482 options.c (scm_options), ports.c (scm_remove_from_port_table),
7483 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
7484 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
7485 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
7486 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
7489 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7491 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
7493 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
7495 * eval.c (scm_s_duplicate_bindings): New error message.
7496 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
7498 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
7500 * eval.h (SCM_EVALIM2): New macro. Use it when a
7501 immediate, literal constant should be evaluated.
7502 * eval.c (scm_s_duplicate_formals): New error message string.
7503 (scm_c_improper_memq): New function.
7504 (scm_m_lambda): Check for duplicate arguments.
7505 (scm_ceval, scm_deval): When executing a body: only cons a new
7506 toplevel environment frame when it is different from the
7507 existing one; use EVALCAR instead of SIDEVAL so that we can properly
7508 check for empty combinations; use SCM_EVALIM2 for the same reason
7509 in the non-toplevel loop.
7510 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
7511 New labels with the meaning of their non-"nontoplevel" partners,
7512 but they are used when it is known that the body is not evaluated at
7514 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
7515 reporting for empty combinations.
7517 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
7519 * Remove dump facilities.
7520 * dump.c, dump.h: Removed.
7521 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
7522 * init.c: Remove #include "libguile/dump.h".
7523 (scm_init_guile_1): Remove scm_init_dump.
7524 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
7525 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
7526 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
7527 (scm_set_smob_dump, scm_set_smob_undump): Removed.
7529 * keywords.c: Remove #include "libguile/dump.h".
7530 (keyword_dump, keyword_undump): Removed.
7531 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
7533 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7535 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
7536 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
7537 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
7538 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
7539 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
7540 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
7541 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
7542 to @code{} as the texinfo manual recommends, converted the
7543 examples to use a @lisp{}-environment.
7545 * strports.c (scm_eval_string): Cleaned up the docstring.
7547 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
7550 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
7551 (scm_number_to_string, scm_string_to_number, scm_number_p)
7552 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
7553 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
7554 (scm_ash): Added texinfo markup and removed obsolete @refill.
7555 (scm_gr_p): Corrected comment.
7556 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
7557 docstring) comments.
7558 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
7559 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
7560 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
7561 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
7562 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
7563 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
7564 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
7565 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
7567 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
7569 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
7570 (Obviously nobody compiles with SCM_RECKLESS defined...)
7572 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
7574 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7576 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
7578 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
7580 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
7582 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
7583 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
7584 since use of `z' suggests that the arguments may be complex.
7586 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
7589 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
7591 * dump.c (scm_binary_write, scm_binary_read), eval.c
7592 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
7593 scm_guardian_greedy_p, scm_make_guardian), fports.c
7594 (scm_file_port_p): Minor docstring fixes.
7596 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
7598 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
7600 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
7602 (make_class_from_template): Do not bother to set the current
7603 module around the call to DEFVAR, scm_eval takes care of that.
7604 (scm_init_goops): Make scm_module_goops and
7605 scm_goops_lookup_closure permanent objects.
7607 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
7608 top level, create a fresh top-level environment for each
7609 expression instead of mutating the exisint frame. This is
7610 important when that frame is closed over.
7612 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
7613 SCM_DIGSPERLONG instead of DIGSPERLONG.
7615 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
7617 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
7618 before applying arrow procedure in `cond' and before applying
7619 receiver procedure in call-with-current-continuation.
7620 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
7621 macro. The argument is expanded more than one time.
7623 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
7624 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
7626 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
7628 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
7631 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7633 * variable.c (scm_make_variable, scm_make_undefined_variable)
7634 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
7635 (scm_variable_bound_p), values.c (scm_values)
7636 (scm_call_with_values), unif.c (scm_bit_count)
7637 (scm_bit_set_star_x), symbols.c (scm_gentemp)
7638 (scm_gensym), strings.c (scm_string_p, scm_make_string)
7639 (scm_read_only_string_p, scm_string_length, scm_string_ref)
7640 (scm_string_set_x, scm_substring, scm_string_append), stime.c
7641 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
7642 (scm_copy_random_state, scm_random), print.c (scm_newline)
7643 (scm_write_char, scm_simple_format), debug-malloc.c
7644 (scm_malloc_stats), environments.c (scm_environment_p)
7645 (scm_environment_bound_p, scm_environment_ref)
7646 (scm_environment_fold, scm_environment_define)
7647 (scm_environment_undefine, scm_environment_set_x)
7648 (scm_environment_cell, scm_environment_observe)
7649 (scm_environment_observe_weak, scm_environment_unobserve)
7650 (scm_make_eval_environment, scm_eval_environment_p)
7651 (scm_eval_environment_set_local_x, scm_eval_environment_local)
7652 (scm_eval_environment_imported)
7653 (scm_eval_environment_set_imported_x, scm_make_import_environment)
7654 (scm_import_environment_p, scm_import_environment_imports)
7655 (scm_import_environment_set_imports_x, scm_make_export_environment)
7656 (scm_export_environment_p, scm_export_environment_private)
7657 (scm_export_environment_set_private_x)
7658 (scm_export_environment_signature)
7659 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
7660 Added texinfo markup.
7662 * ports.c (scm_drain_input): Lowercased argument to @var.
7663 (scm_current_input_port, scm_current_output_port): Filled in
7664 missing explanation.
7665 (scm_current_load_port, scm_set_current_output_port)
7666 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
7667 Added texinfo markup.
7669 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
7670 (scm_release_arbiter): Added texinfo markup to docstrings.
7671 Changed `Returns' to `Return'.
7672 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
7674 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
7676 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
7677 by doubling them to `@@'.
7679 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7681 * numbers.c (scm_lognot), random.c (scm_random,
7682 scm_random_normal, scm_random_solid_sphere_x,
7683 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
7684 scm_random_exp), dynwind.c
7685 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
7687 * goops.c (scm_sys_initialize_object, scm_instance_p,
7688 scm_class_name, scm_class_precedence_list, scm_class_slots,
7689 scm_class_environment, scm_generic_function_name,
7690 scm_generic_function_methods, scm_method_generic_function,
7691 scm_method_specializers, scm_method_procedure, scm_make_unbound,
7692 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
7693 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
7694 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
7695 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
7696 scm_class_direct_supers, scm_class_direct_slots,
7697 scm_class_direct_subclasses, scm_class_direct_methods,
7698 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
7699 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
7700 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
7701 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
7702 scm_memoized_environment, scm_procedure_name,
7703 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
7705 (scm_class_of, scm_entity_p, scm_operator_p,
7706 scm_set_object_procedure_x, scm_object_procedure,
7707 scm_make_class_object), hooks.c (scm_make_hook_with_name,
7708 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
7709 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
7710 scm_hook_to_list), lang.c
7711 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
7712 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
7713 (scm_print_options, scm_port_with_print_state,
7714 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
7715 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
7716 scm_make_procedure_with_setter, scm_procedure), throw.c
7717 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
7718 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
7719 scm_stack_ref, scm_stack_length, scm_frame_p,
7720 scm_last_stack_frame, scm_frame_number, scm_frame_source,
7721 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
7722 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
7723 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
7724 (scm_dirname, scm_basename), dynwind.c
7725 (scm_wind_chain), read.c (scm_read_options, scm_read,
7726 scm_read_hash_extend), gc.c
7727 (scm_unhash_name), eval.c (scm_eval_options_interface,
7728 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
7729 (scm_display_error, scm_set_print_params_x,
7730 scm_display_application, scm_display_backtrace, scm_backtrace),
7731 async.c (scm_async, scm_system_async, scm_async_mark,
7732 scm_system_async_mark, scm_run_asyncs, scm_noop,
7733 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
7734 scm_mask_signals): Added docstrings.
7736 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
7738 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
7739 address of car/cdr. (Thanks to Dirk Herrmann)
7740 Use scm_sizet to obtain the length of strings.
7741 (Thanks to Matthias Koeppe)
7743 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
7745 * symbols.c (scm_mem2symbol): Put a empty statement after the
7746 next_symbol label. This is mandated by ANSI, appearantly.
7748 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7750 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
7751 sense to compile for a specific kernel version. Do not include
7752 <asm/signal.h> while defining __KERNEL__. This hack should no
7753 longer be needed and caused problems.
7755 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
7757 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
7758 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
7759 can not deal with immediates.
7761 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
7763 * list.c (scm_list_copy): Validate the first argument.
7765 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
7767 Fix evaluator so that top-level expressions are correctly
7768 evaluated with respect to the module system.
7770 * modules.h. modules.c (scm_current_module_lookup_closure): New
7773 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
7775 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
7776 names to better reflect their meaning.
7778 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
7779 evaluated at top-level and synronize lookup closure before
7780 executing every subform.
7781 (scm_primitve_eval_x, scm_primitive_eval): New functions.
7782 (scm_eval_x, scm_eval): Reimplement in terms of
7783 scm_primitive_eval_x and scm_primitive_eval, respectively.
7785 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
7787 * macros.c (scm_macro_name, scm_macro_transformer): Use
7788 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
7791 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
7793 * dump.c (scm_store_bytes): Store data size before data.
7794 (scm_restore_bytes): Restore data size. Takes a pointer to size.
7795 * dump.h (scm_restore_bytes): Updated.
7797 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
7799 * dump.c: Use double cells for update schedule.
7801 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
7803 * ports.c (scm_unread_char): Take an optional argument.
7805 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
7807 * modules.h (scm_selected_module, scm_current_module): Renamed
7808 scm_selected_module to scm_current_module to synchronize Scheme
7810 (scm_select_module, scm_set_current_module): Likewise. Changed
7813 * ports.c (scm_port_for_each): Make a snapshot of the port table
7814 before iterating over it. The table might change while the user
7815 code is running. With the snapshot, the user can depend on the
7816 fact that each port that existed at the start of the iteration is
7817 encountered exactly once. (ice-9 popen) depends on this.
7819 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
7821 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
7823 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
7824 range checking for the size parameter. Thanks to Martin
7825 Grabmueller for the hint.
7827 (scm_makstr): Reordered string initialization to make interrupt
7828 deferring unnecessary.
7830 * vectors.c (scm_make_vector): Fixed range checking.
7832 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
7834 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
7836 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
7837 checking of the size parameter for type correctness and valid
7838 range. Thanks to Rob Browning for reporting the problem. Instead
7839 of deferring interrupts, scm_remember_upto_here_1 is used.
7841 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
7843 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
7844 (scm_dump_cell_update): Removed.
7845 (scm_dump_update): Renamed from scm_dump_object_update.
7846 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
7847 a pointer instead of returning a value.
7848 * keywords.c (keyword_undump): Updated.
7850 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
7852 * dump.c, dump.h: Modified a lot.
7853 (SCM_DUMP_COOKIE): Version 0.1
7854 (scm_dump_mark): Removed.
7855 (scm_restore_cell_object, scm_store_cell_object): New functions.
7857 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
7858 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
7859 New slots: dump, undump.
7860 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
7863 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
7864 (keyword_undump): Renamed from keyword_alloc.
7865 (scm_init_keywords): Set keyword_dump and keyword_undump.
7867 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
7869 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
7870 the deprecated SCM_DOUBLE_CELLP.
7872 * tags.h (SCM_DOUBLE_CELLP): deprecated.
7874 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
7876 * dump.c, dump.h: New files.
7877 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
7878 * init.c: #include "libguile/dump.h".
7879 (scm_init_guile_1): Call scm_init_dump.
7880 * smob.h (scm_smob_descriptor): New slots: dump_mark,
7881 dump_dealloc, dump_store, undump_alloc, undump_restore,
7883 * smob.c (scm_make_smob_type): Init the new slots.
7884 (scm_set_smob_dump, scm_set_smob_undump): New functions.
7885 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
7887 * keywords.c: #include "libguile/dump.h".
7888 (keyword_dealloc, keyword_alloc): New functions.
7889 (scm_init_keywords): Set smob_dump and smob_undump.
7891 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
7893 * vectors.c (scm_c_make_vector): New function.
7894 * vectors.h (scm_c_make_vector): Declared.
7895 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
7896 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
7897 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
7898 (scm_make_method_cache, scm_i_vector2list,
7899 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
7900 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
7901 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
7902 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
7903 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
7904 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
7905 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
7906 (scm_vector, scm_make_vector): Use scm_c_make_vector.
7908 * hashtab.c (scm_c_make_hash_table): New function.
7909 * hashtab.h (scm_c_make_hash_table): Declared.
7910 * environments.c (scm_make_leaf_environment,
7911 scm_make_eval_environment), gc.c (scm_init_storage),
7912 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
7913 Use scm_c_make_hash_table.
7915 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7917 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
7919 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
7921 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
7924 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
7925 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
7926 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
7927 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
7928 srcprop.c (scm_source_properties, scm_set_source_properties_x,
7929 scm_source_property, scm_set_source_property_x), sort.c
7930 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
7931 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
7932 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
7935 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
7937 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
7938 really get that arg.
7940 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
7942 * goops.c (s_scm_get_keyword): Bug fix.
7944 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
7946 The following patch was sent by Martin Grabmueller. It makes sure
7947 that in case of parameter errors the correct function name is
7948 shown, and that parameter types are only checked once.
7950 * strop.c (string_copy, string_upcase_x, string_downcase_x,
7951 string_capitalize_x): New functions. Each one performs the core
7952 functionality of the corresponding scm_* function.
7954 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
7955 scm_string_downcase_x, scm_string_downcase,
7956 scm_string_capitalize_x, scm_string_capitalize): Reduced to
7957 parameter checking wrappers of the above functions.
7959 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
7961 * continuations.c, dynl.c, keywords.c, load.c: Include
7962 strings.h. Thanks to Bill Schottstaedt for the bug report.
7964 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7966 * backtrace.c (display_header): Make sure that line and column
7967 information is shown independent of whether the port the code was
7968 read from had an associated filename. Thanks to Martin
7969 Grabmueller for providing this patch.
7971 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7973 * fports.[ch] (scm_file_port_p): New primitive.
7975 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
7977 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
7978 These are now defined in fports.c, strports.c and vports.c.
7980 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
7981 vports.c (scm_tc16_sfport): Made variables (were macros defined in
7984 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
7985 (scm_make_sfptob): Made static. These return a type code now.
7987 fports.c (scm_init_fports), strports.c (scm_init_strports),
7988 vports.c (scm_init_vports): Create the corresponding port types.
7990 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
7991 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
7993 * init.c (scm_init_guile_1): Make sure strports are initialized
7996 * ports.[ch] (scm_make_port_type): Changed the return type to
7999 * ports.c (scm_ports_prehistory): Don't create any port types
8002 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
8003 against scm_tc16_fport directly.
8005 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
8007 * srcprop.c (scm_set_source_property_x): Fix to handle
8008 (set-source-property! <obj> 'copy <datum>) correctly.
8010 2001-01-24 Gary Houston <ghouston@arglist.com>
8012 * filesys.c (scm_link): docstring fix.
8013 * fports.h (scm_setfileno): obsolete declaration removed.
8014 * posix.c: bogus popen declaration removed.
8016 * rdelim.c: new file, split from ioext.c.
8017 * rdelim.h: new file, split from ioext.h
8018 * Makefile.am: add rdelim.c and related files.
8019 * init.c: call scm_init_rdelim. include rdelim.h.
8021 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8023 This patch was sent by Martin Grabmueller and makes sure that
8024 parameter errors are reported correctly by the lexicographic
8025 ordering predicates.
8027 * strorder.c (string_less_p, string_ci_less_p): New functions.
8029 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
8030 functionality into string_less_p, string_ci_less_p respectively.
8031 The remaining code is just a wrapper to do the parameter
8034 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
8035 parameters and call string_less_p instead of scm_string_less_p.
8037 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
8038 Check the parameters and call string_less_ci_p instead of
8039 scm_string_ci_less_p.
8041 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8043 This patch modifies scm_display_error to perform parameter
8044 checking. Thanks to Neil Jerram for the bug report.
8046 * backtrace.[ch] (scm_i_display_error): New function.
8048 * backtrace.c (scm_display_error): Added parameter check and
8049 extracted the core functionality into function
8050 scm_i_display_error.
8052 * throw.c (handler_message): Call scm_i_display_error to display
8055 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
8057 * eval.c (SCM_APPLY): Added # args check for application of
8058 procedures with arity 3. (Thanks to Anders Holst.)
8060 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
8062 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
8064 (SCM_OPDIRP): Deprecated.
8066 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
8069 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
8070 Instead, give an explicit error message in case the directory is
8073 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
8074 instead of SCM_OPENP and SCM_CLOSEDP.
8076 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
8078 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
8080 * eval.c (inner_eval, scm_eval): Move all real functionality into
8081 inner_eval. Avoid to copy the expression twice by inlining some
8082 code from scm_i_eval.
8084 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
8086 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
8087 now has to be the last clause, as required by R5RS. Thanks to
8088 Martin Grabmueller for the patch.
8090 2001-01-18 Gary Houston <ghouston@arglist.com>
8092 * ioext.c: further simplify scm_read_string_x_partial by defining
8095 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
8097 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
8099 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
8101 * __scm.h: Added comment about architecture and compiler
8102 properties that are required by guile.
8104 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
8105 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
8107 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
8109 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
8111 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
8112 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
8114 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
8116 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
8117 to the names in limits.h.
8119 * numbers.c (abs_most_negative_fixnum): Added.
8121 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
8122 fixnum-min) special case.
8124 (scm_big_and): Fix for negative first parameter.
8126 (scm_bit_extract): Fix for fixnum paramters.
8127 Thanks to Rob Browning for the bug report.
8129 (scm_init_numbers): Initialize abs_most_negative_fixnum.
8131 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
8133 * symbols.c (scm_symbol_bound_p): Fixed comment.
8134 Thanks to Chris Cramer.
8136 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
8138 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
8139 Thanks to Bill Schottstaedt.
8141 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
8143 from Matthias Köppe:
8145 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
8146 casts its result, so doesn't yield an lvalue per ANSI C.
8148 * goops.c (s_scm_sys_set_object_setter_x): use
8149 SCM_SET_ENTITY_SETTER.
8150 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
8152 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
8153 its result, so doesn't yield an lvalue per ANSI C.
8154 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
8155 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
8156 SCM_GC_SET_CARD_FLAGS.
8157 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
8159 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
8161 2001-01-08 Gary Houston <ghouston@arglist.com>
8163 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
8164 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
8165 socket.c (scm_recvfrom): use the new macro, plus minor docstring
8167 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
8168 for fdes. if current input port is used, check that it's a file
8171 2001-01-06 Gary Houston <ghouston@arglist.com>
8173 * ioext.c (scm_read_string_x_partial): new procedure, implements
8174 read-string!/partial.
8175 * ports.c (scm_take_from_input_buffers): new procedure used by
8176 scm_read_string_x_partial.
8177 (scm_drain_input): use scm_take_from_input_buffers.
8179 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
8181 * validate.h (SCM_VALIDATE_NUMBER): New.
8183 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
8185 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
8186 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
8187 SET_DESTROYED): new defines/macros.
8188 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
8189 (add_to_live_list): takes a `guardian_t *' now, not SCM.
8190 (guardian_print): print more info.
8191 (guardian_apply): check if the guardian is destroyed, and throw an
8192 error if so. take one more optional argument `throw_p'.
8193 (scm_guard): depending on the value of `throw_p', return a boolean
8195 (scm_get_one_zombie): remove redundant property test.
8196 (guardian_t): represent the various (currently 3, I hope nothing
8197 more gets added) boolean fields as bit flags.
8198 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
8199 (scm_destroy_guardian_x): new procedure.
8201 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
8202 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
8204 2001-01-01 Gary Houston <ghouston@arglist.com>
8206 * fports.c (fport_write): bugfix: handle short writes for
8207 unbuffered ports too. optimize the buffered case by minimizing
8208 the number of write/flush calls.
8209 (write_all): new helper procedure.
8211 The ChangeLog continues in the file: "ChangeLog-2000"