1 2000-09-03 Neil Jerram <neil@ossau.uklinux.net>
3 * vectors.c (scm_vector): Docstring: add @deffnx line for
6 * unif.c (scm_uniform_vector_ref): Docstring: add @deffnx line for
8 (scm_array_set_x): Docstring: add @deffnx line for
11 * symbols.c (scm_symbol_to_string): Docstring: complete an
12 incomplete Texinfo reference to a node in r4rs.texi.
13 (scm_symbol_to_string): Escape double quotes correctly within
16 * struct.c (scm_make_struct, scm_make_vtable_vtable): Docstring
17 fixes: `@dots' changed to `@dots{}'.
19 * strop.c (scm_substring_move_x): Docstring: add @deffnx lines for
20 substring-move-left! and substring-move-right!.
22 * strings.c (scm_string): Docstring: add @deffnx line for
25 * stime.c (scm_strptime): Fix spelling mistake in docstring.
26 (scm_current_time): Docstring fix: insert missing newline.
28 * socket.c (scm_recvfrom): Docstring format fix: missing newline
31 * ramap.c (scm_array_copy_x): Docstring: add @deffnx line for
33 (scm_array_map_x): Docstring: add @deffnx line for
36 * posix.c (scm_mknod): Docstring format fix: missing newlines
39 * modules.c (scm_interaction_environment): Docstring fix: add
42 * eval.c (scm_cons_source): Added newly written docstring.
44 2000-09-03 Michael Livshin <mlivshin@bigfoot.com>
46 the following changes let Guile get rid of the `allocated' cell
49 * smob.c (scm_smob_prehistory): don't init the "allocated" smob
52 * tags.h (scm_tc16_allocated): removed.
54 * gc.h: removed now-obsolete comments about the `allocated' cell
56 (SCM_NEWCELL): don't change cell type to `allocated'.
57 (SCM_NEWCELL2): ditto.
59 * gc.c (scm_mark_locations): mark freecells too, and don't worry
60 about any possible false positives.
61 (scm_debug_newcell): don't change cell type to `allocated'.
62 (scm_debug_newcell2): ditto.
63 (scm_gc_for_newcell): ditto.
64 (scm_gc_mark): remove the tc16_allocated case.
66 2000-08-26 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
68 * gdbint.c (gdb_print): Removed superfluous macro definition.
70 * objects.c (scm_init_objects), print.c (scm_init_print), struct.c
71 (scm_init_struct): First arg to scm_make_vtable_vtable should be a
72 string, not a symbol. (`make-vtable-vtable' needs to append this
73 string to another string and then pass it through
74 `make-struct-layout'.)
76 * stacks.c (scm_init_stacks): Pass a string, not a layout object,
77 to scm_make_vtable_vtable. (Thanks to Dale P. Smith.)
79 * struct.c (scm_make_struct_layout): Removed reference to
80 "read-only string" in comment; Check that argument is a string.
81 (scm_make_vtable_vtable): Check that argument is a string.
83 * environments.c (scm_init_environments): All internal includes in
84 libguile must use the prefix "libguile/" in path names since inly
85 the top-level source directory is on the include list. (That, in
86 turn, is because we want to distinguish between system header
87 files and hedares files internal to libguile.)
89 * strings.c (scm_make_shared_substring, scm_read_only_string_p):
91 (scm_string_length, scm_string_ref, scm_substring,
92 scm_string_append): Don't accept symbols as arguments (R5RS).
94 2000-08-25 Neil Jerram <neil@ossau.uklinux.net>
96 * ports.c (scm_set_port_column_x): Fix docstring so that it
97 mentions set-port-line! rather than set-port-column! twice.
99 * guardians.c (scm_make_guardian): Remove spurious . from doc string.
101 2000-08-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
103 * Makefile.am: Added all necessary environments.* files.
105 * init.c: Include environments.h.
107 (scm_boot_guile_1): Initialize the environments.
109 * environments.[ch]: Added. Most of the credit for these files
110 goes to Jost Boekemeier.
112 2000-08-25 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
114 * procprop.c: #include "libguile/smob.h"; handle applicable smobs.
116 2000-08-24 Keisuke Nishida <kxn30@po.cwru.edu>
118 * smob.h (scm_smob_descriptor): Added `apply' and `gsubr_type'.
119 * smob.c (scm_make_smob_type): Initialize `apply' and `gsubr_type'.
120 (scm_set_smob_apply): New function.
121 (scm_smob_apply_0, scm_smob_apply_1, scm_smob_apply_2,
122 scm_smob_apply_3): New functions.
123 * eval.c (SCM_CEVAL, SCM_APPLY): Added dispatch for applicable smobs.
124 * procs.c (scm_procedure_p): Check applicable smobs.
126 2000-08-24 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
128 * Makefile.am (BUILT_SOURCES): Experimentally added scmconfig.h
129 also here. (This is supposed to make sure that scmconfig.h is
130 built before all sources in order to prevent that everything has
131 to be rebuilt again. Hope it works---I'm just guessing. :)
133 * fluids.c (scm_fluid_set_x): Return SCM_UNSPECIFIED.
135 2000-08-23 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
137 * gc.c (scm_gc_mark): Don't use GUILE_DEBUG flag to compile in
138 extra tests. (GUILE_DEBUG is only supposed to make extra
139 debugging functions available.)
141 2000-08-21 Michael Livshin <mlivshin@bigfoot.com>
143 * gc.h (SCM_GC_CARD_N_CELLS): change to be a nice non-confusing
146 2000-08-19 Michael Livshin <mlivshin@bigfoot.com>
148 * gc.c (scm_gc_sweep): added a `continue' statement that have
149 fallen through the cracks in the merge. thanks to Shuji Narazaki!
151 * gc.h: removed some stuff that broke compilation for people and
152 wasn't actually needed anyway.
154 2000-08-18 Neil Jerram <neil@ossau.uklinux.net>
156 * filesys.c (scm_fcntl): Docstring fix - missing newlines inserted.
158 * net_db.c (scm_gethost, scm_getnet, scm_getproto, scm_sethost,
159 scm_setnet, setproto, setserv): Argument names changed to match
162 * feature.c (scm_program_arguments): New docstring.
164 * simpos.c (scm_getenv): Reflow docstring.
166 * eq.c (scm_eq_p, scm_eqv_p, scm_equal_p): Add texinfo markup to
169 * chars.c (scm_char*): Docstring fixes - texinfo markup.
171 2000-08-18 Neil Jerram <neil@ossau.uklinux.net>
173 * boolean.c (scm_not, scm_boolean_p): Docstring fixes - add
174 texinfo markup and remove trailing newlines.
176 2000-08-17 Michael Livshin <mlivshin@bigfoot.com>
178 this changes the Guile GC to use cards (aka "chunklets").
179 (most of the ideas and some of the code are by Greg Harvey, though
180 the code is probably unrecognizable now. the original chunklet
181 proposal, way back, is by Dale Jordan).
183 * tags.h: (SCM_GCTYPE16, SCM_GCCDR, SCM_GC[8]MARKP,
184 SCM_SETGC[8]MARK, SCM_CLRGC[8]MARK): moved from here into gc.h.
185 some (most) of these are probably going to be deprecated.
187 * gc.h (SCM_MARKEDP): simplified, there are no different mark bit
189 (SCM_GC_CARD_*, SCM_C_BVEC_*): lots of new macros to deal with
190 cards and bvecs (bit-vectors).
192 * gc.c: (scm_default_init_heap_size_*): defined to take cards into
193 account, but keeping more or less the same values as previously.
194 added some simple helper macros.
195 (CLUSTER_SIZE_IN_BYTES, ALIGNMENT_SLACK): defined to take cards
197 (BVEC_*, scm_mark_space_t, current_mark_space, mark_space_ptr,
198 current_mark_space_offset, mark_space_head, get_bvec,
199 clear_mark_space): new functions and supporting variables, types
200 and macros that implement mark space management.
201 (scm_igc): clear the mark space (all of it) before beginning the
203 (scm_gc_mark): changed the tests for rogue cells, much simplified
204 throughout (no different mark bit locations to worry about now).
205 (scm_mark_locations): don't consider card header cells.
207 (scm_gc_sweep): simplified.
208 (init_heap_seg): changed to take cards into account.
210 2000-08-16 Michael Livshin <mlivshin@bigfoot.com>
212 * stime.c (scm_c_get_internal_run_time): new function, same as
213 scm_get_internal_run_time but returns a long. it's used by the GC
214 for timekeeping, since with scm_get_internal_run_time there is a
215 (extremely theoretical) possibility of consing.
216 (scm_get_internal_run_time): redefined in terms of
217 scm_c_get_internal_run_time.
219 * stime.h: added prototype for scm_c_get_internal_run_time.
221 * gc.c (scm_gc_stats): add more obscure stats, such as: mark time,
222 sweep time, total marked cells, total swept cells, and number of
223 times GC was invoked.
224 (gc_start_stats): renamed from scm_gc_start, made static, taught
225 to init the new stats.
226 (gc_end_stats): renamed from scm_gc_end, made static, taught to
227 calculate the new stats.
228 (scm_igc): don't call gc_start_stats unless we are sure that we
229 are indeed going to collect. also, added some timekeeping between
230 the mark and sweep phases.
231 (scm_gc_sweep): count number of cells we sweep as we go.
233 * gc.h: removed prototypes for scm_gc_{start,end}.
235 2000-08-13 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
237 * alist.c (scm_assq, scm_assv, scm_assoc): Report argument type
238 error for the alist rather than the sublist where the type
239 mismatch is discovered.
241 2000-08-13 Neil Jerram <neil@ossau.uklinux.net>
243 * root.c (s_scm_call_with_dynamic_root): Docstring fix - rogue
246 2000-08-12 Neil Jerram <neil@ossau.uklinux.net>
248 * numbers.c (scm_ash): Docstring fix - missing newlines.
250 * ports.c (scm_port_filename): Docstring fix - missing newline.
252 * strports.c (scm_eval_string): Docstring fix - missing newline.
254 * vports.c (s_scm_make_soft_port): Docstring updated so that
257 * strop.c: Docstring fixes - quotation marks and backslashes
260 * numbers.c (s_scm_logand): Docstring fix - "@end lisp" inserted.
262 2000-08-11 Neil Jerram <neil@ossau.uklinux.net>
264 * macros.c: Remove surplus newlines from end of docstrings.
266 * list.c (scm_list_tail): Add @deffnx line to docstring for
269 * keywords.c: Docstring improvements in conjunction with new
270 reference manual doc on keywords.
272 * error.c (scm_error_scm): Fix texinfo syntax error in
273 docstring. (@code(~S) should be @code{~S}.)
275 * dynl.c: Remove surplus newlines from end of docstrings.
277 2000-08-11 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
279 * eval.c (scm_eval): Backward incompatible change: Now takes an
280 environment specifier as second arg. `eval' hereby becomes R5RS
282 (scm_i_eval_x, scm_i_eval): New functions (replace
284 (scm_eval2, scm_eval_3): Deprecated.
285 (scm_top_level_lookup_closure_var): Deprecated.
287 * eval.h: #include "struct.h".
289 * evalext.c (scm_definedp): Have to work before module system is
292 * modules.h (SCM_MODULEP, SCM_VALIDATE_MODULE,
293 SCM_MODULE_OBARRAY, SCM_MODULE_USES, SCM_MODULE_BINDER,
294 SCM_MODULE_EVAL_CLOSURE): New macros.
295 (scm_module_index_obarray, scm_module_index_uses,
296 scm_module_index_binder, scm_module_index_eval_closure): New
297 constants; #include "validate.h".
299 * modules.c (scm_module_tag, scm_module_system_booted_p): New
301 (scm_post_boot_init_modules): Initialize scm_module_tag.
302 (scm_interaction_environment): New primitive.
304 * symbols.c (scm_can_use_top_level_lookup_closure_var): Removed.
305 #include "modules.h".
307 * strports.c (scm_eval_string): Evaluate in
308 scm_interaction_environment ().
310 * script.c (scm_shell): Pass scm_the_root_module () as second arg
313 * load.c (load): Use `scm_selected_module' to compute second arg
314 to new scm_i_eval_x; Don't call it if module system hasn't booted.
315 (scm_read_and_eval_x): Deprecated.
316 #include "modules.h".
318 * debug.c (scm_local_eval): Use scm_i_eval and scm_i_eval_x.
319 (scm_start_stack): Use scm_i_eval.
321 * strports.c: #include "modules.h".
323 * print.c (scm_simple_format): Be case-insensitive for ~A and ~S
326 2000-08-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
328 The following changes are intended to ensure that struct instances
329 are freed before their vtables. It's optimized for the most
330 common case, which is freeing of struct instances.
332 * gc.c (scm_gc_mark, scm_gc_sweep): Remove vcell = 1 magic.
333 (scm_structs_to_free): New variable.
334 (scm_gc_sweep): Hook up structs to free on the scm_structs_to_free
337 * struct.h (SCM_STRUCT_GC_CHAIN, SCM_SET_STRUCT_GC_CHAIN): New
339 (scm_structs_to_free, scm_struct_prehistory): Declare.
341 * struct.c (scm_make_struct, scm_make_vtable_vtable): Structs
342 handles are now double cells; Initialize SCM_STRUCT_GC_CHAIN to
344 (scm_struct_gc_init, scm_free_structs): New GC C hooks.
345 (scm_struct_prehistory): Install them.
347 * init.c (scm_boot_guile_1): Call scm_struct_prehistory.
349 2000-08-06 Marius Vollmer <mvo@zagadka.ping.de>
351 * read.c (scm_flush_ws): Include filename in error message when it
354 2000-08-05 Marius Vollmer <mvo@zagadka.ping.de>
356 * iselect.c: Include <unistd.h>. Thanks to Bertrand Petit!
358 2000-08-02 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
360 * struct.c (scm_make_struct_layout, scm_make_struct,
361 scm_make_vtable_vtable): Updated documentation.
363 * print.c (scm_simple_format): Bugfix: Coerce port before using
366 2000-07-31 Gary Houston <ghouston@arglist.com>
368 * net_db.c: declare h_errno only if HAVE_H_ERRNO is not defined
369 (thanks to Richard Kim for the bug report).
371 2000-07-30 Marius Vollmer <mvo@zagadka.ping.de>
373 * alist.c (scm_assq_remove_x, scm_assv_remove_x,
374 scm_assoc_remove_x): Use scm_delq1_x instead of scm_delq_x, since
375 using the latter is pointless.
377 2000-07-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
379 * gc.c (scm_gc_sweep): Renamed local variable from 'free' to
380 'free_struct_data' to avoid confusion with stdlib's 'free'.
382 2000-07-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
384 * vectors.c (scm_make_vector): Fix the initialization order of
385 the vector such that the type cell is initialized last.
387 2000-07-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
389 * struct.[ch] (scm_struct_init): Made static. Fixed not to rely
390 on the struct cell to be fully initialized.
392 * struct.c (scm_make_struct, scm_make_vtable_vtable): Fix the
393 initialization order of the struct such that the type cell is
396 2000-07-25 Marius Vollmer <mvo@zagadka.ping.de>
398 * alist.c (scm_assq_remove_x, scm_assv_remove_x,
399 scm_assoc_remove_x): Remove only the first cell with a matching
402 2000-07-24 Marius Vollmer <mvo@zagadka.ping.de>
404 * stime.c (scm_strftime): Recognize a return value of zero from
405 strftime as buffer overflow and take care to detect a valid zero
406 length result regardless. Thanks to David Barts!
408 2000-07-23 Marius Vollmer <mvo@zagadka.ping.de>
410 * alist.c (scm_assq_remove_x, scm_assv_remove_x,
411 scm_assoc_remove_x): Remove all cells whose key is eq, eqv, or
412 equal (respectively) to the argument key, not all cells that are
413 eq, eqv, or equal to the first cell with the argument key. Thanks
416 2000-07-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
418 * gc.h (SCM_FREE_CELL_CDR, SCM_SET_FREE_CELL_CDR), hooks.c
419 (make_hook), modules.c (OBARRAY, USES, BINDER): Pack and unpack
420 SCM values appropriately.
422 * modules.c (scm_standard_eval_closure): Don't pass an inum to
423 scm_makcclo, but rather a long value.
425 2000-07-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
427 read.c (scm_lreadrecparen), srcprop.c (scm_set_source_property_x):
428 SCM_SETCDR and SCM_WHASHSET macros don't deliver a return value.
429 Thanks to Han-Wen Nienhuys for the bug report.
431 2000-07-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
433 * root.[ch] (scm_call_catching_errors): Deprecated.
435 * root.c (scm_init_root): Initialize the root smob type using the
436 standard initialization functions.
438 2000-07-17 Marius Vollmer <mvo@zagadka.ping.de>
440 * eval.c (unmemocopy): Don't rely on V being a list of at least
441 one element. Thanks to Bill Schottstaedt!
443 2000-07-15 Michael Livshin <mlivshin@bigfoot.com>
445 * gc.c (scm_done_free): new.
446 expanded comments about scm_done_malloc.
448 * gc.h: added prototype for scm_done_free
450 2000-07-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
452 * gc.h (scm_take_stdin): Removed.
454 * gc.h (SCM_VALIDATE_CELL): Delegate cell checks to function
455 scm_assert_cell_valid to allow extensions to the checking
456 functionality without need to recompile everything.
458 * gc.[ch] (scm_assert_cell_valid, scm_set_debug_cell_accesses_x):
459 Added as conditionally compiled functions for the case that
460 SCM_DEBUG_CELL_ACCESSES is enabled.
462 * gc.c (debug_cells_p): Added to indicate whether compile-time
463 included cell access debugging is run-time enabled.
465 * gc.[ch] (scm_gc_running_p): Added to indicate that scm_igc is
466 being executed. Intended to be used instead of scm_gc_heap_lock
469 * error.c (scm_error), gdbint.c (SCM_GC_P): Use scm_gc_running_p
470 instead of scm_gc_heap_lock.
472 * gc.c (scm_igc): Set scm_gc_running_p to true while running.
474 * gc.c (scm_mark_locations): Don't mark free cells.
476 * weaks.c (scm_scan_weak_vectors): Use SCM_FREE_CELL_P instead of
479 2000-07-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
481 * gc.c (scm_mark_locations): Minimized some variable scopes and
482 simplified the code a bit.
484 2000-07-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
486 * gc.h (SCM_SET_FREE_CELL_TYPE, SCM_SET_FREE_CELL_CDR,
487 SCM_FREE_CELL_P, SCM_FREE_CELL_CDR): Added since free cells
488 should not be accessed via SCM_C[AD]R. Further, using dedicated
489 macros to access free cells allows all other cell accessing macros
490 to treat acesses to free cells as errors, thus enabling better
491 error checks for cell accesses. SCM_FREE_CELL_P is supposed to
492 replace SCM_FREEP some time.
494 * gc.h (SCM_NEWCELL, SCM_NEWCELL2), gc.c (map_free_list,
495 free_list_length, scm_check_freelist, scm_debug_newcell,
496 scm_debug_newcell2, freelist_length, scm_gc_for_newcell,
497 scm_gc_mark, scm_gc_sweep, init_heap_seg): Only use the dedicated
498 cell accessors when accessing free cells.
500 2000-07-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
502 * gc.h (SCM_CELL_WORD, SCM_CELL_OBJECT): Treat the referenced
503 object as const in order to make the compiler warn about code like
504 SCM_CELL_WORD (x, n) = y. Instead, SCM_SET_CELL_WORD (x, n, y)
507 (SCM_CELL_WORD_LOC, SCM_CARLOC, SCM_CDRLOC): Return the address
508 as an address to a non-const object, since these macros are used
509 to allow direct write access to objects.
511 2000-07-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
513 * hashtab.c (scm_hash_fn_create_handle_x): Signal an error if the
514 given hash table has no slots.
516 2000-07-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
518 * gc.c (policy_on_error): Added in order to allow alloc_some_heap
519 to react to malloc failures in a context dependent way.
521 (scm_check_freelist): No need to flush streams before abort().
523 (scm_gc_for_newcell): Try to allocate new memory in three phases:
524 grow heap if preferred, if still no memory available collect
525 garbage, if still no memory available grow heap.
527 (heap_segment_table_size): Added to always reflect the actual
528 size of the heap segment table, because scm_n_heap_segs may differ
529 from the heap segment table size.
531 (alloc_some_heap): In case of malloc failure, react according to
532 the new policy_on_error parameter (either return to caller or
533 abort immediately). Further, keep heap_segment_table_size up to
536 (scm_init_storage): Initialize heap_segment_table_size.
538 2000-07-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
540 * gh.h: Don't include <stdio.h>. Thanks to Han-Wen Nienhuys for
543 2000-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
545 * __scm.h (SCM_OUTOFRANGE, SCM_NALLOC, SCM_HUP_SIGNAL,
546 SCM_INT_SIGNAL, SCM_FPE_SIGNAL, SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL,
547 SCM_ALRM_SIGNAL, SCM_GC_SIGNAL, SCM_TICK_SIGNAL, SCM_SIG_ORD,
548 SCM_ORD_SIG, SCM_NUM_SIGS): Re-introduce these as deprecated
551 * error.c (scm_wta): Re-introduce dispatching for SCM_OUTOFRANGE
552 and SCM_NALLOC, but as a deprecated feature.
554 2000-06-30 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
556 * debug.c: Added #include fluids.h.
558 * numbers.c (scm_gr_p, scm_leq_p, scm_geq_p): Turned into
559 primitive generics. (Thanks to Nicolas Neuss.)
561 2000-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
563 * gc.c (alloc_some_heap): Use scm_memory_error to indicate a
564 failed attempt to get additional memory from the system.
566 (scm_gc_for_newcell): Changed the control structure to make the
567 behaviour explicit for the case that gc is not able to free any
570 2000-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
572 * __scm.h (SCM_OUTOFRANGE): Removed.
574 * error.c (scm_wta): Removed sick dispatch code for range
575 errors. (More sick dispatches still to be removed.)
577 * hashtab.c (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x,
578 scm_hash_fn_remove_x): Eliminate redundant test for if unsigned
579 value is non-negative. Use scm_out_of_range to signal range
582 * hooks.c (make_hook), unif.c (scm_aind): Use scm_out_of_range to
585 * list.c (scm_list_ref, scm_list_set_x, scm_list_cdr_set_x): Fix
586 error reporting (now uses original input parameter to report wrong
587 type argument errors). Use SCM_OUT_OF_RANGE to report range
588 errors and SCM_WRONG_TYPE_ARG to report type errors.
590 * strings.c (scm_substring): Make range checks for negative
591 values explicit (former behaviour relied on an implicit
592 conversion from signed to unsigned). Don't use SCM_ASSERT for
595 * unif.c (scm_aind, scm_transpose_array, scm_bit_set_star_x,
596 scm_bit_count_star): Use scm_out_of_range to signal range
599 * unif.c (scm_transpose_array, scm_bit_position), vectors.c
600 (scm_vector_ref, scm_vector_set_x, scm_vector_move_left_x,
601 scm_vector_move_right_x): Use SCM_ASSERT_RANGE to check ranges.
603 2000-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
605 * validate.h (SCM_VALIDATE_INUM_MIN_COPY,
606 SCM_VALIDATE_INUM_MIN_DEF_COPY, SCM_VALIDATE_INUM_RANGE_COPY):
607 Perform all range checks based on the input value. The former way
608 of using the value that is assigned to the target variable fails
609 if the assignment to the target variable itself can change the
610 value because of type conversion.
612 (SCM_ASSERT_RANGE): Use scm_out_of_range to signal range errors.
614 2000-06-30 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
616 * gc.c (scm_gc_for_newcell): Behave gracefully also if scm_igc
617 doesn't yield any new cells. In theory this could happen if all
618 cells allocated with NEWCELL are either in use or conservatively
619 marked and all cluster spine cells are conservatively marked.
622 2000-06-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
624 * __scm.h (SCM_NALLOC): Removed.
626 * error.c (scm_wta): Removed sick dispatch code for memory
627 errors. (More sick dispatches still to be removed.)
629 * numbers.c (scm_mkbig, scm_adjbig), ports.c (scm_make_port_type),
630 random.c (scm_i_copy_rstate, scm_c_make_rstate), smob.c
631 (scm_make_smob_type), srcprop.c (scm_make_srcprops), vectors.c
632 (scm_vector_set_length_x): Now using scm_memory_error to signal
635 2000-06-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
637 * __scm.h: Removed some commented code and fixed some comments.
639 (SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL, SCM_BUS_SIGNAL,
640 SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL, SCM_TICK_SIGNAL,
641 SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS): Removed.
643 * async.c: Removed some commented code.
645 2000-06-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
647 * gc.c (scm_gc_mark, scm_gc_sweep, scm_must_malloc,
648 scm_must_realloc, scm_must_free, alloc_some_heap): Use the
649 appropriate error signalling function.
651 2000-06-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
653 * root.h (scm_first_type): Removed.
655 2000-06-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
657 * gc.c (MIN_GC_YIELD): Removed.
659 2000-06-28 Michael Livshin <mlivshin@bigfoot.com>
661 * gc.c (scm_gc_for_newcell): don't try to do GC if it's blocked,
664 2000-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
666 * async.c (scm_gc_async, scm_gc_vcell, scm_sys_gc_async_thunk):
669 (scm_init_async): Moved initialization for scm_gc_async and
670 scm_gc_vcell to gc.c. Moved initialization of scm_asyncs here
673 * async.h (scm_gc_async): Not globally visible any more.
675 * gc.c (scm_gc_stats): Made callable even from within regions
678 (scm_gc_end): Eliminate the hardcoding of the marking of the
679 scm_gc_async from the gc core.
681 (scm_init_storage): Don't initialize the scm_asyncs list here.
682 This is now done in asyncs.c.
684 (scm_gc_vcell): Moved here from async.c.
686 (gc_async): Renamed from scm_gc_async, moved here from async.c
689 (gc_async_thunk): Renamed from scm_sys_gc_async_thunk and moved
692 (mark_gc_async): New hook function for scm_after_gc_c_hook.
694 (scm_init_gc): Added initialization of scm_gc_vcell and
695 gc_async. Further, add mark_gc_async to scm_after_gc_c_hook.
697 * init.c (scm_boot_guile_1): scm_init_gc requires asyncs to be
700 2000-06-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
702 * gc.c (scm_igc): Removed commented code that once was intended
703 to unprotect struct types with no instances.
705 * root.h (scm_type_obj_list): Removed.
707 2000-06-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
709 * async.c (scm_init_async): Switch to standard way of smob
712 2000-06-21 Michael Livshin <mlivshin@bigfoot.com>
714 * guile-doc-snarf.in: use cut instead of sed, that's much much
715 faster. also, don't call basename more than needed. and, to gain
716 a couple of microseconds more, don't call cat needlessly. (thanks
719 2000-06-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
721 * guile-snarf.awk.in, guile-snarf.in, snarf.h: Rename SCM__I to
722 SCM_SNARF_INIT_START, SCM__D to SCM_SNARF_DOC_START, SCM__S to
723 SCM_SNARF_DOCSTRING_START and SCM__E to SCM_SNARF_DOCSTRING_END.
725 2000-06-21 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
727 * eval.c, eval.h (scm_top_level_lookup_closure_var): Added.
728 #include "libguile/fluids.h".
730 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): New macro which replaces
731 SCM_CDR (scm_top_level_lookup_closure_var) everywhere.
733 * root.h (scm_top_level_lookup_closure_var,
734 scm_system_transformer): Removed. (It's no sense in having the
735 *variable* be a "fluid".)
737 * root.c (mark_root): Removed marking of
738 s->top_level_lookup_closure_var and s->system_transformer.
740 * modules.c (scm_selected_module): the_module is now a fluid.
742 2000-06-20 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
744 * gc.h, tags.h: Be kind to compilers which must see hash signs in
745 column 0. (Thanks to Ian Grant.)
747 * numbers.h: Put #ifdef HAVE_LONG_LONGS around declarations using
748 the long_long type. (Thanks to Bernard Urban.)
750 2000-06-20 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
752 * gc.c, gc.h (scm_default_init_heap_size_1,
753 scm_default_min_yield_1, scm_default_init_heap_size_2,
754 scm_default_min_yield_2, scm_default_max_segment_size): New global
755 variables. Can be customized by the application before booting
756 Guile. (We might want to be able to control these parameters
757 dynamically through the "options interface" in the future, but
758 note that that is additional functionality. Here we're giving
759 default values which the environment variables can override.)
761 * list.c (scm_cons_star): Updated comment.
763 * smob.h: Changed comments for scm_make_smob_type and
764 scm_make_smob_type_mfpe, warning that the latter might be
765 deprecated in a future release.
767 2000-06-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
769 * list.[ch] (scm_cons_star/cons*): Renamed from
772 * list.[ch] (scm_list_star/list*): Provided as a deprecated alias
773 for scm_cons_star/cons*.
775 * gc.c (scm_protect_object): Updated comment.
777 * numbers.h (SCM_NEWREAL, SCM_NEWCOMPLEX): Removed.
779 * tags.h (SCM_UNPACK_CAR, SCM_NDOUBLE_CELLP): Removed.
781 2000-06-19 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
783 * init.c, init.h (scm_initialized_p): Renamed from `initialized'
786 * gdbint.c (gdb_print): Print warning instead of calling scm_write
787 if Guile isn't yet initialized.
789 * print.c (scm_current_pstate, scm_make_print_state): Simplified
790 tests, using the assumption that Guile has been initialized.
792 Sun Jun 18 14:45:21 2000 Greg J. Badros <gjb@cs.washington.edu>
794 * print.c (s_scm_current_pstate): Do not segfault when the
795 print_state_pool is unitialized in `current-pstate', and better
796 verify its state before altering it in scm_make_print_state().
798 2000-06-18 Michael Livshin <mlivshin@bigfoot.com>
800 * scmsigs.c (s_scm_sigaction): guard the SIGIOT case with an
801 #ifdef -- it's missing on at least one platform. (thanks to
804 2000-06-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
806 * list.c (list*): Added documentation from common-list.scm.
808 2000-06-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
810 * gc.c (scm_unprotect_object): The reference count is guaranteed
811 to be a positive number.
813 2000-06-15 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
815 * eval.c: Updated comment above scm_map.
817 2000-06-14 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
819 * gc.c (scm_protect_object): Avoid looking up the object handle
821 (scm_unprotect_object): Abort if scm_unprotect_object is called on
822 an unprotected object.
824 2000-06-14 Michael Livshin <mlivshin@bigfoot.com>
826 * gc.c (scm_unprotect_object): fix a nasty typo bug (thanks to
829 2000-06-14 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
831 * socket.c (scm_getsockopt): Changed type for `optlen' from int to
833 (scm_accept, scm_getsockname, scm_getpeername, scm_recvfrom):
834 Ditto for `tmp_size'.
835 (scm_addr_buffer_size): Changed type from int to size_t.
837 * random.c: #include <string.h>. (Needed by memcpy.)
839 * guile-snarf.awk.in: Replace the dot_doc_file arg with "-",
840 indicating stdin, instead of "" and don't reset ARGC. This is a
841 workaround for `nawk' in AIX 4.3 on RS6000 but, as far as I know,
842 it is correct, and perhaps even better.
844 2000-06-14 Gary Houston <ghouston@arglist.com>
846 * scmsigs.c (scm_init_scmsigs): if HAVE_SIGINTERRUPT is not
847 defined, add SA_RESTART to the sigaction flags correctly
848 (thanks to Dale P. Smith).
850 2000-06-13 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
852 * strings.c: #include <string.h>. (Thanks to Bill Schottstaedt.)
854 * net_db.c (scm_resolv_error): Only use macro NETDB_INTERNAL if
855 defined. It isn't on sgi irix 5.3. (Thanks to Bill Schottstaedt.)
857 * Makefile.am (.c.doc): Pipe output (the .x contents) to /dev/null.
859 2000-06-13 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
861 * fports.c (scm_setvbuf): Use `free' instead of `scm_must_free'
862 since read and write buffers are allocated by `malloc'.
864 * Makefile.am: Removed old test code.
866 * gh_test_c.c, gh_test_repl.c: Removed.
868 2000-06-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
870 * iselect.c (SCM_NLONGBITS): Add workaround for the Sun 4.2
873 * inet_aton.c (inet_aton): Cast init value for `cp'.
875 * ramap.c (s_scm_array_fill_x): Cast `ve' properly in case
878 * symbols.c (scm_intern_obarray_soft,
879 scm_sysintern0_no_module_lookup): Cast `name' to unsigned char ptr
880 in calls to scm_strhash.
882 * strports.c (st_resize_port): Substituted SCM_UCHARS for
884 (st_write): Cast argument to strncpy to char ptr.
885 (scm_mkstrport): Substituted SCM_ROUCHARS for SCM_ROCHARS.
886 (scm_strport_to_string): Cast argument to scm_makfromstr to char
889 * ports.c (scm_ungetc): Cast value to unsigned char ptr before
890 storing in putback_buf.
891 (scm_unread_string): Substituted SCM_ROCHARS for SCM_ROUCHARS.
893 * ioext.c (s_scm_read_line): Cast result of call to
894 scm_do_read_line to unsigned char ptr.
896 * gdbint.c (SEND_STRING): Cast argument to char pointer.
898 * fports.c (fport_flush): Declare `ptr' as unsigned char (was
901 * Makefile.am (DOT_DOC_FILES): List doc-files explicitly. (We
902 shouldn't use Make rules which aren't supported by most Make
904 (OMIT_DEPENDENCIES): Defined to "libguile.h ltdl.h". (We don't
905 want these dependencies recorded, since they would get bogus
906 relative paths; libguile.h is only used in gh.h and guile.c.)
907 (EXTRA_DOT_X_FILES, EXTRA_DOT_DOC_FILES): New variables.
908 (guile-procedures.txt): Depend on EXTRA_DOT_DOC_FILES.
909 (modinclude_HEADERS): Removed kw.h.
911 * guile-snarf.in: Change regexp "^SCM__I" --> "^ *SCM__I".
912 (The preprocessor might insert spaces before the identifier.)
914 * snarf.h (SCM_SNARF_HERE, SCM_SNARF_INIT, SCM_SNARF_DOCS):
915 Renamed from SCM_HERE, SCM_INIT, SCM_DOCS.
917 * smob.h (scm_smobfuns): Removed deprecated type.
919 * smob.c, smob.h (scm_newsmob): Removed deprecated function.
920 (Replaced by `scm_make_smob_type'.)
922 * keywords.c (scm_tc16_kw): Removed deprecated type.
923 (Replaced by scm_tc16_keyword.)
925 * kw.h: Removed deprecated header file.
927 * evalext.c (serial-map): Removed deprected alias for scm_map.
928 (Has been replaced by `map-in-order'.)
930 * ramap.c (serial-array-copy!, serial-array-map!): Removed
931 depracted aliases. (Replaced by `array-copy-in-order!' and
932 `array-map-in-order'.)
934 2000-06-11 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
936 * gc.h (SCM_VALIDATE_CELL): Rewritten.
937 (SCM_CELL_WORD, SCM_CELL_OBJECT, SCM_SET_CELL_WORD,
938 SCM_SET_CELL_OBJECT): Use new version of SCM_VALIDATE_CELL.
939 (Thanks to Han-Wen Nienhuys.)
941 2000-06-10 Michael Livshin <mlivshin@bigfoot.com>
943 * guile-doc-snarf.in: don't pipe the CPP output right into sed --
944 write it to the temp file first and check the CPP return code.
945 (I introduced this bug earlier, and this probably caused people
946 with non-GNU C preprocessors to get empty *.x files and not to
947 have the build fail right away...).
949 * scmsigs.c (s_scm_sigaction): guard the SIGSYS case with an ifdef
950 -- at least my libc5-based Linux system doesn't define SIGSYS.
952 2000-06-08 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
954 * snarf.h, guile-snarf.awk.in, guile-snarf.in: Replaced snarf
955 markers with identifiers (SCM__I, SCM__D, SCM__S, SCM__E).
956 (Thanks to Bernard Urban.)
958 2000-06-06 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
960 * modules.c (scm_system_module_env_p): Fixed detection of system
963 2000-06-06 Marius Vollmer <mvo@zagadka.ping.de>
965 * scmsigs.c (scm_sigaction): Silently ignore setting handlers for
966 `program error signals' because they can't currently be handled by
969 2000-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
971 * procs.h (SCM_SET_SUBRF): Added.
973 * procs.c (scm_make_subr_opt): Don't assign to SCM_SUBRF, use
974 SCM_SET_SUBRF instead. Thanks to Bernard Urban for the bug
977 2000-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
979 * gc.h (SCM_CARLOC, SCM_CDRLOC): Don't take the address of a SCM
982 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x,
983 scm_merge_list_step): Don't take the address of SCM_CAR. Use
984 SCM_CARLOC instead. Thanks to Bernard Urban for the bug report.
986 2000-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
988 * boolean.h (SCM_TRUE_P): Removed, as people might use it as a
989 replacement for !SCM_FALSEP.
991 * backtrace.c (display_error_body), boolean.h (SCM_BOOLP), gc.c
992 (scm_unhash_name), gh_data.c (gh_module_lookup), load.c
993 (scm_primitive_load), print.c (scm_simple_format), procs.c
994 (scm_procedure_documentation), procs.h (SCM_TOP_LEVEL), ramap.c
995 (scm_array_fill_int), scmsigs.c (scm_sigaction), stacks.c
996 (narrow_stack, scm_make_stack, scm_stack_id), symbols.c
997 (scm_string_to_obarray_symbol), throw.c (scm_catch,
998 scm_lazy_catch, scm_ithrow), unif.c (scm_make_uve, scm_array_p,
999 scm_array_set_x, scm_bit_set_star_x, scm_bit_count_star),
1000 validate.h (SCM_VALIDATE_BOOL_COPY, SCM_VALIDATE_PROC): Replace
1001 uses of SCM_TRUE_P (x) with SCM_EQ_P (x, SCM_BOOL_T).
1003 2000-06-04 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1005 * eval.c (scm_badformalsp): New static function.
1006 (SCM_CEVAL): Check arguments for procedure-with-setter closures.
1007 (Thanks to Keisuke Nishida.)
1009 The major reason for Guile's slow loading speed has been the fact
1010 that a chain of Scheme level procedures has been evaluated for
1011 every top-level symbol lookup during the first pass through the
1014 The following is a kludge which I suggested four years ago, and
1015 which I've repeatedly suggested since. Personally, I've never
1016 been bothered by Guile's slow loading speed, so I thought I would
1017 let someone else do it...
1019 But since the new environments will be included first in
1020 Guile-1.5, I thought it would make people happy to get the kludge
1023 * modules.c: Added #include "libguile/vectors.h";
1024 Added #include "libguile/hashtab.h";
1025 Added #include "libguile/struct.h";
1026 Added #include "libguile/variable.h";
1027 Capture Scheme level `module-make-local-var!' to be used in the
1028 standard eval closure.
1029 (scm_standard_eval_closure): New primitive.
1031 * modules.h (scm_standard_eval_closure): Declare.
1033 * eval.c (scm_lookupcar): Test for !SCM_CONSP (SCM_CAR (env))
1034 instead of SCM_TRUE (scm_procedurep (SCM_CAR (env))).
1036 * symbols.c (scm_sym2vcell): Bypass dispatch in the evaluator for
1037 standard eval closures.
1039 * variable.c: Code layout fixes.
1041 2000-06-03 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1043 * Makefile.am: Added LIBS line to libpath which accidentally
1044 disappeared in the change of 2000-06-01.
1045 (Thanks to Dale P. Smith.)
1047 2000-06-03 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1049 * scmsigs.c (scm_segfault): Removed. (Was probably added by
1050 mistake since it is not mentioned in ChangeLog.)
1052 * gc.h (SCM_VALIDATE_CELL): Cast result to (void) in order to
1053 avoid compiler warnings in gcc. (Does this work for other
1056 2000-06-03 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1058 * gc.h (SCM_VALIDATE_CELL): Don't "use" the value returned by
1060 (SCM_CARLOC, SCM_CDRLOC): Define directly instead of using
1061 SCM_CELL_OBJECT_0 and SCM_CELL_OBJECT_1. It's not correct to take
1062 the address of these expressions since they use SCM_VALIDATE_CELL.
1063 (Thanks to Bernard Urban.)
1065 * dynl.c: Changed #include <ltdl.h> --> #include
1066 "libltdl/ltdl.h". (Thanks to Bill Schottstaedt.)
1068 2000-06-01 Craig Brozefsky <craig@red-bean.com>
1070 * Makefile.am: libguile_la_LDFLAGS gets -version-info args
1071 from GUILE-VERSION definition of LIBGUILE version. Added to
1072 libpath.h definitions for guileversion and libguileversion which
1073 both get their values from GUILE-VERSION definition.
1075 2000-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1077 * numbers.h (SCM_BIGP): Don't use SCM_SMOB_PREDICATE in header
1078 file: Code using numbers should not be required to include
1081 2000-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1083 * coop-threads.c.cygnus, coop-threads.h.cygnus, fsu-pthreads.h,
1084 mit-pthreads.c, mit-pthreads.h: Deleted.
1086 * Makefile.am (EXTRA_DIST), scmsigs.c, threads.[ch]: Drop
1087 references to deleted files and fsu/mit thread support in
1090 2000-05-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
1092 * hooks.c (symbol_name, scm_create_hook): Restored the original
1093 behaviour of scm_create_hook. Changing it was bad as Carl
1094 R. Witty has pointed out.
1096 * gc.c (scm_init_gc): We can still rely on scm_create_hook to
1099 2000-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1101 * gc.c (scm_init_gc): Protect scm_after_gc_hook, since this will
1102 soon not be done by scm_create_hook any longer.
1104 * hooks.c (make_hook, print_hook, scm_create_hook,
1105 scm_make_hook_with_name, scm_make_hook), hooks.h (SCM_HOOK_NAME,
1106 SCM_HOOK_PROCEDURES, SCM_SET_HOOK_PROCEDURES,
1107 scm_make_hook_with_name), init.c (scm_boot_guile_1): Hooks no
1108 longer have names. As an intermediate solution, the name
1109 predicate is emulated via object properties, but use of this
1110 feature is deprecated.
1112 * hooks.h (scm_free_hook): Removed, as it is never defined.
1114 2000-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1116 * numbers.[ch] (SCM_POSFIXABLE, SCM_NEGFIXABLE, SCM_FIXABLE):
1117 Un-deprecated since otherwise user code can't determine whether a
1118 number fits into an inum any longer. The names should be changed
1121 * numbers.c (scm_big2inum): Eliminated use of SCM_UNEGFIXABLE.
1123 * tags.h (SCM_UNPACK_CAR): Deprecated.
1125 2000-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1127 * filesys.h (SCM_OPDIRP), fluids.h (SCM_FLUIDP, SCM_FLUID_NUM),
1128 fports.h (SCM_OPFPORTP, SCM_OPINFPORTP, SCM_OPOUTFPORTP), hooks.h
1129 (SCM_HOOK_ARITY), keywords.h (SCM_KEYWORDP, SCM_KEYWORDSYM),
1130 numbers.h (SCM_NUMP, SCM_BIGSIGN, SCM_BDIGITS, SCM_NUMDIGS):
1131 Replace SCM_UNPACK_CAR appropriately. Don't access cells via
1132 SCM_{SET}?C[AD]R unless they are known to be cons cells.
1134 * gc.c (scm_heap_seg_data_t, scm_mark_locations, scm_cellp,
1135 init_heap_seg): Remove unused struct member variable 'valid'.
1137 2000-05-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1139 * fports.c (fport_write), ports.c (scm_markstream, scm_port_mode,
1140 scm_print_port_mode), ports.h (SCM_OPPORTP, SCM_OPINPORTP,
1141 SCM_OPOUTPORTP, SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP),
1142 procs.h (SCM_CLOSCAR), unif.h (SCM_ARRAY_NDIM, SCM_ARRAY_CONTP),
1143 variable.h (SCM_VARIABLEP): Replace SCM_UNPACK_CAR
1146 2000-05-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1148 * gc.c (free_list_length), hash.c (scm_hasher), macros.c
1149 (scm_macro_type), objects.c (scm_class_of), options.c
1150 (scm_options), print.c (scm_iprin1), strports.c (st_seek), throw.c
1151 (SCM_LAZY_CATCH_P): Replace SCM_UNPACK_CAR appropriately.
1153 2000-05-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1155 * eval.c (scm_macroexp, SCM_CEVAL, scm_force), tags.h: Replace
1156 SCM_UNPACK_CAR with SCM_CELL_TYPE or SCM_CELL_WORD_0.
1158 * eval.c (scm_force): Add documentation.
1160 * eval.c (scm_force, scm_cons_source): Don't access cells via
1161 SCM_{SET}?C[AD]R unless they are known to be cons cells.
1163 2000-05-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
1165 * strings.h (SCM_NSTRINGP, SCM_NRWSTRINGP), tags.h
1166 (SCM_NDOUBLE_CELLP), vectors.h (SCM_NVECTORP): Deprecated.
1168 * gc.c (scm_igc), gc.h (SCM_PTR_MASK, SCM_PTR_LT): Removed #ifdef
1169 nosve #endif conditionally compiled code.
1171 2000-05-23 Michael Livshin <mlivshin@bigfoot.com>
1173 * gc.c (scm_heap_seg_data_t): fixed comment for the `span' member.
1175 2000-05-22 Michael Livshin <mlivshin@bigfoot.com>
1177 * guile-doc-snarf.in: put the preprocessed file through sed to
1178 trim all lines to 1024 chars. I hope it doesn't break anybody's
1179 sed. we'll see. (note: this is lossy trimming, i.e. the spill
1180 isn't wrapped around but actually chopped off. this seemed to me
1181 safe because the current snarfer doesn't understand multi-line
1182 cookies anyway. in the long term, it would be nice not to depend
1183 on AWK for anything.)
1185 * gc.h (SCM_[SET_]CELL_{WORD,OBJECT}, SCM_VALIDATE_CELL): reverted
1186 the previous change to this macros, after deciding to torture the
1189 2000-05-21 Michael Livshin <mlivshin@bigfoot.com>
1191 * gc.h (SCM_[SET_]CELL_{WORD,OBJECT}, SCM_VALIDATE_CELL): brought
1192 the yucky, ugly and nasty conditional compilation back. sorry,
1193 but it was either that or requiring GAWK to build Guile.
1194 (lots of places): removed the code that implemented the old GC
1197 * init.c (scm_boot_guile_1): removed the code conditioned on
1198 !GUILE_NEW_GC_SCHEME.
1200 * __scm.h: (GUILE_NEW_GC_SCHEME): removed.
1202 * gc.c (scm_protect_object, scm_unprotect_object): change the
1203 implementation to more efficient (at least in the time complexity
1204 sense). the calls should now also be thread-safe -- I suspect
1205 that people expect them to be. (thanks to Han-Wen Nienhuys)
1206 (lots of places): removed the code that implemented the old GC
1209 * hashtab.c (scm_hash_fn_create_handle_x): add missing
1210 SCM_REALLOW_INTS before return. I really wonder about the
1211 possible interactions between hashtables, threads & GC. it
1212 doesn't look healthy at all.
1214 2000-05-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1216 * unif.c (scm_bit_count): Fixed the parameter checks. Thanks to
1219 2000-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1221 * __scm.h (SCM_DEBUG_CELL_ACCESSES), gc.h (SCM_): Added as a new
1222 debug option to verify all accesses to cells actually access
1223 objects on the heap.
1225 * gc.h (SCM_VALIDATE_CELL): Added. Only performs validation if
1226 SCM_DEBUG_CELL_ACCESSES is set to 1.
1228 (SCM_CELL_WORD, SCM_CELL_OBJECT, SCM_SET_CELL_WORD,
1229 SCM_SET_CELL_OBJECT): Use SCM_VALIDATE_CELL to check every cell
1232 2000-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1234 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs,
1235 gh_scm2floats, gh_scm2doubles): Change !SCM_NIMP to SCM_IMP.
1237 * gc.c (scm_cellp): Fixed and simplified.
1239 * throw.c (JBJMPBUF, SETJBJMPBUF, SCM_JBDFRAME, SCM_SETJBDFRAME,
1240 make_jmpbuf, scm_init_throw): Now using double cells to represent
1241 jump buffers when using debug extensions.
1245 2000-05-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1247 * gh.h gh_data.c gh_funcs.c (gh_new_procedure*, gh_chars2byvect,
1248 gh_shorts2svect, gh_longs2ivect, gh_ulongs2uvect, gh_floats2fvect,
1249 gh_doubles2dvect, gh_doubles2scm, gh_define, gh_lookup,
1250 gh_module_lookup): Accept const pointers as parameters.
1252 * gh.h gh_data.c (gh_int2scmb): Deprecated.
1254 2000-05-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1256 * __scm.h (SCM_DEBUG_REST_ARGUMENT): Renamed from
1257 SCM_DEBUG_REST_ARGUMENTS in order to clarify that we don't test
1258 the actual arguments in the list, but rather the rest argument as
1259 a list of arguments.
1261 * validate.h (SCM_VALIDATE_REST_ARGUMENT): Added.
1263 * async.c (scm_noop), eval.c (scm_map, scm_for_each), list.c
1264 (scm_list_star, scm_append, scm_append_x), ports.c
1265 (scm_close_all_ports_except), ramap.c (scm_array_map_x,
1266 scm_array_for_each), regex-posix.c (scm_make_regexp), stacks.c
1267 (scm_make_stack), strings.c (scm_string_append), struct.c
1268 (scm_make_struct, scm_make_vtable_vtable): Validate rest arguments.
1270 * dynl.c (DYNL_GLOBAL, sysdep_dynl_link, kw_global, sym_global,
1271 scm_dynamic_link, scm_init_dynamic_linking), dynl.h
1272 (scm_dynamic_link): Removed possibility to pass flags to
1273 scm_dynamic_link, as it had no effect anyway.
1275 * filesys.c (scm_fcntl): Made single optional rest argument into
1276 a standard optional argument.
1278 * hooks.c (scm_run_hook): A list of rest arguments is never
1281 * list.c (scm_append, scm_append_x), stacks.c (scm_make_stack),
1282 strings.c (scm_string_append): Don't perform half-hearted checks
1283 to see whether the rest argument forms a proper list any more, use
1284 SCM_VALIDATE_REST_ARGUMENTS instead.
1286 * ports.c (scm_close_all_ports_except): Accept empty list of rest
1289 * posix.c (scm_convert_exec_args), print.c (scm_simple_format):
1290 Simplify verification of rest argument.
1292 * stacks.c (scm_make_stack), stacks.h (scm_make_stack), throw.c
1293 (ss_handler, handler_message): Make first mandatory rest argument
1294 of scm_make_stack into a standard mandatory argument.
1296 * unif.c (scm_transpose_array, scm_enclose_array,
1297 scm_array_in_bounds_p), unif.h (scm_transpose_array,
1298 scm_enclose_array, scm_array_in_bounds_p): Make first mandatory
1299 rest argument into a standard mandatory argument.
1301 2000-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1303 * __scm.h: Added SCM_DEBUG as default debug option. (Thanks to
1304 Keisuke Nishida for the suggestion.) Added debug option
1305 SCM_DEBUG_REST_ARGUMENTS.
1307 * eval.c (scm_map, scm_for_each): Make sure all lists have the
1308 same length. Also, removed redundant parameter checks.
1310 2000-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1312 * Makefile.am: Let 'make clean' remove *.x and *.doc files.
1314 * __scm.h: Improved explanation of giving options to make.
1316 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS), tags.h
1317 (SCM_STRICT_TYPING, SCM_DEBUG_TYPING_STRICTNESS): Renamed
1318 SCM_STRICT_TYPING to SCM_DEBUG_TYPING_STRICTNESS and moved the
1319 corresponding declaration and comment to __scm.h.
1321 * _scm.h (errno), gc.h (SCM_CELLPTR, SCM_PTR_LT), numbers.c
1322 (scm_remainder, scm_modulo), numbers.h (SCM_SRS, SCM_MAKINUM,
1323 SCM_INUM): Removed conditionally compiled code for Turbo C.
1325 * gdbint.c (gdb_maybe_valid_type_p): Eliminated call to scm_tag.
1326 That check can be assumed to be redundant except for very rare
1327 conditions that actually indicate broken heap data.
1329 2000-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1331 * numbers.c (scm_logcount, scm_integer_length): Reordered
1334 2000-05-15 Gary Houston <ghouston@arglist.com>
1336 * stime.c (scm_strftime): don't reset TZ if zone is an empty
1337 string. append a "0" to the zone for TZ.
1339 2000-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1341 * numbers.c (scm_logbit_p, scm_bit_extract): Reordered dispatch
1344 (scm_bit_extract): Fixed handling of bignums.
1346 2000-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1348 * async.c (scm_sys_gc_async_thunk), chars.h (SCM_ICHRP, SCM_ICHR,
1349 SCM_MAKICHR), continuations.h (SCM_SETJMPBUF), error.c
1350 (scm_sysmissing), error.h (scm_sysmissing), evalext.c
1351 ('serial-map), ioext.c (scm_fseek), ioext.h (scm_fseek),
1352 keywords.c (scm_tc16_kw, scm_init_keywords), ports.h (SCM_CRDY,
1353 SCM_INPORTP, SCM_OUTPORTP), ramap.c ('serial-array-copy!,
1354 'serial-array-map!), smob.c (scm_newsmob), smob.h (scm_smobfuns,
1355 scm_newsmob), tag.c (scm_tag), tag.h (scm_tag), tags.h
1356 (scm_tc16_flo, scm_tc_flo, scm_tc_dblr, scm_tc_dblc): Wrapped
1357 deprecated code between #if (SCM_DEBUG_DEPRECATED == 0) #endif.
1359 * fports.c (scm_fport_buffer_add), ports.c (scm_input_port_p,
1360 scm_output_port_p), print.c (scm_get_print_state), validate.h
1361 (SCM_VALIDATE_CHAR): Replace use of deprecated macros
1362 SCM_INPORTP, SCM_OUTPORTP, SCM_ICHRP by SCM_INPUT_PORT_P,
1363 SCM_OUTPUT_PORT_P, SCM_CHARP, respectively.
1365 2000-05-14 Gary Houston <ghouston@arglist.com>
1367 * stime.c (scm_strftime): if HAVE_TM_ZONE is not defined, hack the
1368 TZ environment variable so that the %Z format returns the zone
1369 from the input vector instead of the system default.
1371 from Keisuke Nishida:
1372 * fports.c (scm_setvbuf): minor docstring fix.
1373 * ports.h (scm_generic_fgets): obsolete prototype deleted.
1375 2000-05-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1377 * __scm.h: Added new section for debugging options.
1379 (SCM_DEBUG_DEPRECATED): If 1, no deprecated code is included to
1380 help developers to get rid of references to deprecated code.
1382 * numbers.[ch] (SCM_POSFIXABLE, SCM_NEGFIXABLE, SCM_UNEGFIXABLE,
1383 SCM_FIXABLE, SCM_FLOBUFLEN): These macros are no longer provided
1384 as part of the interface and are marked as deprecated in the
1387 * numbers.c (scm_make_real, scm_make_complex): Inlined the
1388 corresponding macros SCM_NEWREAL and SCM_NEWCOMPLEX,
1391 * numbers.h (SCM_NEWREAL, SCM_NEWCOMPLEX, SCM_INEXP, SCM_CPLXP,
1392 SCM_REAL, SCM_IMAG, SCM_REALPART, scm_makdbl, SCM_SINGP,
1393 SCM_NO_BIGDIG, SCM_NUM2DBL, scm_dblproc): Deprecated.
1395 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1397 * gc.h (scm_cell, SCM_CELL_WORD, SCM_CELL_OBJECT,
1398 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT): Scheme cells now consist
1399 of two scm_bits_t values instead of two SCM values, because it is
1400 legal for cell entries to hold values that are not scheme objects.
1402 (SCM_SETAND_CAR, SCM_SETAND_CDR, SCM_SETOR_CAR, SCM_SETOR_CDR):
1403 Use SCM_SETC[AD]R to modify contents of pairs.
1405 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1407 * numbers.c (IS_INF, isfinite): Added FIXME comment.
1409 (scm_abs, scm_magnitude): Make these two independent of each
1410 other. scm_abs now reports an error if given a complex argument.
1412 (scm_istr2flo, scm_integer_p). Use SCM_REAL_VALUE instead of
1413 SCM_REALPART if the object is known to be real.
1415 (scm_init_numbers): No need to use SCM_NEWREAL macro for speed
1418 * numbers.h (SCM_SINGP): Set to 0 instead of SCM_BOOL_F.
1420 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1422 * eq.c (scm_eqv_p): Separate handling of real and complex
1423 values. Remove #ifdef SCM_BIGDIG #endif test.
1425 * eval.c (SCM_CEVAL, SCM_APPLY), gh_data.c (gh_scm2floats,
1426 gh_scm2doubles), hash.c (scm_hasher), ramap.c (scm_array_fill_int,
1427 ramap_rp, scm_array_map_x), random.c (vector_scale,
1428 vector_sum_squares), unif.c (scm_make_uve, scm_array_p,
1429 scm_array_set_x): Use SCM_REAL_VALUE instead of SCM_REALPART if
1430 the object is known to be real. Use SCM_COMPLEXP instead of
1431 deprecated SCM_CPLXP. Use SCM_INEXACTP instead of deprecated
1434 2000-05-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1436 * numbers.c: No need to include unif.h.
1438 (IS_INF): Returned to old test for now: x == x + 1 will not work
1439 for large numbers due to rounding errors.
1440 Thanks to Kalle Olavi Niemitalo.
1442 2000-05-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1444 * numbers.c (scm_divbigdig): Removed outdated comment.
1446 (scm_number_to_string, scm_string_to_number, scm_number_p,
1447 scm_real_p, scm_integer_p, scm_inexact_p, scm_gr_p, scm_leq_p,
1448 scm_geq_p, scm_make_rectangular, scm_make_polar,
1449 scm_inexact_to_exact): Added comments.
1451 (add1, scm_init_numbers): Removed add1.
1453 2000-05-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1455 * numbers.c (IS_INF): The new test is x == x + 1. The old test
1456 x == x/2 did not work for zero values. Thanks to Han-Wen Nienhuys
1459 (scm_number_to_string, scm_sum, scm_difference, scm_two_doubles,
1460 scm_num2long, scm_num2long_long, scm_num2ulong): Reordered
1463 2000-05-09 Marius Vollmer <mvo@zagadka.ping.de>
1465 * scmsigs.c (take_signal): Execute SCM_ASYNC_TICK for SIGSEGV,
1466 SIGILL and SIGBUS signals. These signals are not continuable and
1467 must be handled for real right away.
1469 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1471 * numbers.c (scm_zero_p, scm_positive_p, scm_negative_p,
1472 scm_real_part, scm_imag_part, scm_magnitude,
1473 scm_inexact_to_exact): Reordered dispatch sequence.
1475 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1477 * feature.c: No need to include "libguile/smob.h"
1479 (scm_loc_features, features, scm_add_feature, scm_init_feature):
1480 Removed variable 'scm_loc_features' as a pointer to the SCM value
1481 holding the features list. Using variable 'features' instead,
1482 which holds the interned pair. Thus, SCM_SETCDR can be used
1483 instead of pointer trickery.
1485 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1487 * alist.c (scm_acons): Use SCM{_SET}?_CELL_OBJECT as long as a
1488 cell is not known to be a valid pair.
1490 2000-05-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1492 * eval.c (ASRTSYNTAX, scm_m_body, scm_m_letrec1): Removed
1493 ASRTSYNTAX. Using SCM_ASSYNT instead.
1495 (scm_m_body): Don't create a redundant cons cell.
1497 (scm_m_do): Removed redundant test 'bodycheck'.
1499 (bodycheck): Removed.
1501 * stacks.c (stack_depth, read_frame, read_frames): Removed
1502 redundant calculation of size, minimized some variable scopes.
1504 2000-05-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1506 * pairs.c (scm_cons, scm_cons2): Use SCM{_SET}?_CELL_OBJECT as
1507 long as a cell is not known to be a valid pair.
1509 (scm_pair_p): Eliminated redundant SCM_IMP test.
1511 2000-05-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1513 * eval.c (scm_m_body, scm_macroexp, unmemocopy, scm_eval_args,
1514 scm_deval_args): Eliminated redundant SCM_IMP tests.
1516 * hashtab.c (scm_ihashx, scm_sloppy_assx, scm_delx_x), weaks.c
1517 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
1518 scm_make_doubly_weak_hash_table): Fixed critical sections.
1519 Thanks to Keisuke Nishida.
1521 2000-05-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1523 * numbers.c (scm_logand, scm_logior, scm_logxor, scm_logtest):
1524 Fixed some goto-related initialization bugs (introduced by me).
1526 2000-05-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
1528 * numbers.h (SCM_INUM0): Uses SCM_MAKINUM instead of SCM_PACK.
1530 * dynl.c (dynl_obj, DYNL_OBJ, get_dynl_obj): Removed.
1532 (DYNL_FILENAME, DYNL_HANDLE): Use SCM_CELL... macros instead of
1535 (SET_DYNL_HANDLE): Added.
1537 (scm_dynamic_object_p): Simplified.
1539 (scm_dynamic_unlink, scm_dynamic_func): Changed comment. Deliver
1540 better error message when accessing unlinked dynamic objects.
1541 Eliminated call to get_dynl_obj.
1543 2000-05-03 Marius Vollmer <mvo@zagadka.ping.de>
1545 * scmsigs.c (orig_handlers) [!HAVE_SIGACTION]: Fix declaration to
1546 be an array of function pointers instead of being a pointer to an
1547 array returning function. Thanks to Kalle Olavi Niemitalo!
1549 2000-05-03 Dirk Herrmann <D.Herrmann@tu-bs.de>
1551 * numbers.c (scm_divbigbig, scm_divbigint), numbers.h
1552 (scm_divbigbig, scm_divbigint): Don't return zero any more to
1553 indicate that a division has a remainder, return SCM_UNDEFINED
1554 instead. It is improbable that anyone actually used these
1555 functions outside of numbers.c. For this reason and due to the
1556 change in behaviour the functions are static now. Thus, if
1557 surprisingly there are users of these functions they will at least
1560 * numbers.c: Removed #ifdef SCM_BIGDIG #endif in those functions,
1561 that already have a clean dispatch order. Note: SCM_BIGDIG is
1564 * numbers.c (scm_inexact_p): Simplified.
1566 * numbers.c (scm_num_eq_p, scm_less_p, scm_max, scm_min,
1567 scm_product, scm_num2dbl, scm_angle): Reordered dispatch
1568 sequence, thereby fixing some comparisons of SCM values with
1571 * numbers.c (scm_divide): Division by zero of inums leads to an
1572 error now. (Formerly, an infinite number was returned.)
1574 Respect the fact, that scm_divbigbig does now return SCM_UNDEFINED
1575 if a division has a remainder.
1577 2000-05-02 Gary Houston <ghouston@arglist.com>
1579 * Makefile.am (INCLUDES): add ${INCLTDL} (thanks to Tim Mooney).
1581 2000-05-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
1583 * numbers.c (scm_logtest, scm_division): Reordered dispatch
1584 sequence, thereby fixing some comparisons of SCM values with
1587 * numbers.h (scm_makdbl): Mark as deprecated at the point of
1590 * eval.c (SCM_CEVAL, SCM_APPLY), gh_data.c (gh_double2scm,
1591 gh_doubles2scm), numbers.c (scm_istr2flo, scm_max, scm_min,
1592 scm_sum, scm_difference, scm_product, scm_divide, scm_sys_expt,
1593 scm_sys_atan2, scm_make_rectangular, scm_make_polar,
1594 scm_real_part, scm_imag_part, scm_magnitude, scm_angle,
1595 scm_long2num, scm_long_long2num, scm_ulong2num), ramap.c
1596 (ramap_rp, scm_array_map_x), random.c (scm_random,
1597 scm_random_uniform, scm_random_normal_vector_x, scm_random_exp),
1598 struct.c (scm_struct_ref), unif.c (scm_array_to_list): Replace
1599 call to scm_makdbl with a call to scm_make_real or
1600 scm_make_complex, depending on whether the imaginary part is known
1603 2000-05-01 Gary Houston <ghouston@arglist.com>
1605 * scmsigs.c: fix the definition of orig_handlers for the case
1606 that HAVE_SIGACTION is not defined (thanks to
1607 Kalle Olavi Niemitalo).
1609 * Makefile.am: remove include_HEADERS (was libguile.h)
1610 libguile.h: moved to top level directory.
1612 2000-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1614 * numbers.c (SCM_SWAP): Moved to the top of the file to allow for
1617 * numbers.c (scm_modulo, scm_gcd, scm_lcm, scm_logand, scm_logior,
1618 scm_logxor): Reordered dispatch sequence, thereby fixing some
1619 comparisons of SCM values with integer constants.
1621 * number.c (scm_logtest): Removed some redundant SCM_{N}?IMP
1624 2000-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
1626 * numbers.c (scm_quotient, scm_remainder): Removed code that was
1627 conditionally compiled based on BADIVSGNS. BADIVSGNS does not
1628 occur anywhere else throughout guile.
1630 * numbers.c (scm_quotient): Fixed parameter number in error
1633 * numbers.c (scm_remainder): Reordered dispatch sequence.
1635 2000-04-25 Gary Houston <ghouston@arglist.com>
1637 * posix.c (scm_execlp): docstring fix (thanks to Martin
1640 2000-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1642 * eval.c (undef_object): Made into a local static variable
1643 (suggested by Jost Boekemeier).
1645 2000-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1647 * pairs.c (cxrs, scm_init_pairs): Simplify initialization of
1650 * procs.c (scm_init_iprocs), procs.h (scm_subr, scm_iproc,
1651 scm_dsubr, scm_init_iprocs): Removed.
1653 * procs.h (SCM_SUBRF, SCM_DSUBRF): Access the cell words
1654 directly instead of casting a cell to a C struct.
1656 2000-04-22 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1658 Better modularization of GC extensions through new C level GC
1661 * weaks.c (scm_weaks_prehistory): New function: Add
1662 scm_weak_vector_gc_init to scm_before_mark_c_hook; Add
1663 scm_mark_weak_vector_spines to scm_before_sweep_c_hook.
1664 (scm_scan_weak_vectors): New function; added to
1665 scm_after_sweep_c_hook.
1667 * weaks.h (scm_weak_vectors, scm_weaks_prehistory): Added
1670 * guardians.h (scm_guardian_gc_init, scm_guardian_zombify): Are
1673 * guardians.c (scm_guardian_gc_init): Turned into a hook function
1674 and added to scm_before_mark_c_hook.
1675 (scm_guardian_zombify): Turned into a hook function and added to
1676 scm_before_sweep_c_hook.
1678 * async.c (scm_sys_gc_async_thunk): Run after-gc-hook.
1679 Added #include "libguile/gc.h".
1681 * gc.h: Added #include "libguile/hooks.h".
1683 * gc.c: Removed #include "libguile/guardians.h".
1684 (scm_before_gc_c_hook, scm_before_mark_c_hook,
1685 scm_before_sweep_c_hook, scm_after_sweep_c_hook,
1686 scm_after_gc_c_hook): New C level hooks.
1687 (scm_after_gc_hook): New Scheme level hook.
1688 (scm_gc_sweep): Moved scanning of weak vectors to weaks.c.
1689 (scm_igc): Moved initialization of scm_weak_vectors and the call
1690 to scm_guardian_gc_init to respective module.
1691 (scm_mark_weak_vector_spines): Moved to weaks.c;
1692 Call to scm_guardian_zombify moved to guardians.c;
1693 Run scm_before_gc_c_hook, scm_before_sweep_c_hook,
1694 scm_after_gc_c_hook at appropriate places.
1695 (scm_init_gc): Initialize scm_after_gc_hook.
1697 * hooks.c, hooks.h (scm_make_hook_with_name): Removed deprecated
1700 * init.c (scm_boot_guile_1): Added `scm_init_hooks'.
1702 * Makefile.am: Added hooks.c, hooks.h, hooks.x.
1704 * feature.c, feature.h: Broke out hook code into separate files.
1706 * hooks.c, hooks.h: New files.
1708 * *.*: Change includes so that they always use the "prefixes"
1709 libguile/, qt/, guile-readline/, or libltdl/.
1710 (Thanks to Tim Mooney.)
1712 * Makefile.am (INCLUDES): Removed THREAD_CPPFLAGS and INCLTDL.
1713 (DEFS): Added. automake adds -I options to DEFS, and we don't
1715 Removed all -I options except for the root source directory and
1716 the root build directory.
1718 * numbers.c (scm_odd_p, scm_even_p): Use SCM_WRONG_TYPE_ARG
1719 instead of SCM_ASSERT (0, ...). (Some compilers will complain
1720 about control reaching end of function otherwise, and, besides,
1721 the new code is not less clear.)
1723 * gc.c (scm_must_malloc, scm_must_realloc, scm_must_free): Added
1724 calls to malloc debugging functions.
1726 * init.c (scm_boot_guile_1): Added calls to debug-malloc init
1729 * Makefile.am: Added debug-malloc.c, debug-malloc.h,
1732 * debug-malloc.c, debug-malloc.h: New files.
1734 2000-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
1736 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p): Added
1737 documentation strings.
1739 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p, scm_abs,
1740 scm_quotient): Reordered dispatch sequence to first handle
1741 immediates, second handle bignums and finally handle generic
1742 functions respectively signal wrong type arguments. Hopefully
1743 this will allow for easier separation when goops is integrated.
1745 2000-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1747 * gc.c (which_seg): Use SCM2PTR to convert a non immediate SCM
1748 variable into a pointer to a heap cell.
1750 * gc.c (scm_mark_locations, scm_cellp, init_heap_seg,
1751 scm_unhash_name): Remove redundant cast to SCM_CELLPTR.
1753 2000-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1755 * print.c (scm_iprin1): Don't assign zero to SCM values, use
1756 SCM_UNDEFINED instead.
1758 * weaks.c (scm_make_weak_vector): Fix assignment of zero to a
1759 vector element. (Still to be improved)
1761 2000-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1763 * eval.c (undef_cell): Removed, replaced by:
1765 (undef_object): Added to replace undef_cell.
1767 (scm_lookupcar, scm_lookupcar1): Use undef_object.
1769 * eval.c (scm_lookupcar, scm_lookupcar1, scm_m_atfop,
1770 scm_m_atbind, CHECK_EQVISH, SCM_CEVAL), procs.h (SCM_SETCODE):
1771 Don't perform arithmetic operations with SCM values.
1773 * eval.c (scm_lookupcar, scm_lookupcar1, scm_m_atfop,
1774 scm_m_atbind, scm_eval_args, scm_deval_args, SCM_CEVAL): Use
1775 symbolic names for the tc3 type codes.
1777 * eval.c (scm_m_define, SCM_CEVAL, SCM_APPLY): Remove redundant
1780 * eval.c (scm_eval_args, scm_deval_args, SCM_CEVAL): Made the
1781 access of the struct vcell element explicit.
1783 2000-04-19 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1785 * struct.c (scm_struct_free_light, scm_struct_free_standard,
1786 scm_struct_free_entity): Use `scm_must_free' instead of `free'.
1788 * procs.c (scm_make_subr_opt): Tell scm_must_realloc that we're
1789 realloc:ing scm_subr_table ("what" instead of "who").
1791 * numbers.c (scm_adjbig): Ditto.
1793 Tue Apr 18 08:22:41 2000 Greg J. Badros <gjb@cs.washington.edu>
1795 * validate.h: Do not cast to (unsigned) in SCM_VALIDATE_INUM_RANGE
1796 when testing high-end of the range. Mikael Djurfeldt noticed this
1797 anomaly -- thanks Mikael!
1799 2000-04-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1801 * unif.c (l2ra): Don't eliminate the call to scm_array_set_x
1802 itself, as was done in the previous 'patch'. (Thanks to Radey
1805 2000-04-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1807 * options.c (scm_options), read.c (recsexpr): Remove redundant
1810 * print.c (scm_iprin1): Made the access of the struct vcell
1813 * print.h (SCM_PRINT_CLOSURE): Added call to SCM_PACK.
1815 * ramap.c (scm_ra_eqp, ra_compare), unif.c
1816 (scm_uniform_vector_ref, scm_cvref, rapr1): Separated accesses to
1817 unsigned long and signed long arrays and clarified the way the
1818 access is performed.
1820 * ramap.c (scm_array_map_x, raeql), read.c (scm_lreadr), stacks.c
1821 (narrow_stack), unif.c (scm_cvref, scm_uniform_array_read_x,
1822 scm_raprin1): Use SCM_EQ_P to compare SCM values.
1824 * strings.c (scm_makstr): Treat the msymbol slots as a field of
1827 * struct.h (SCM_SET_VTABLE_DESTRUCTOR): Treat the struct data as
1828 a field of scm_bits_t values.
1830 * unif.c (l2ra): Don't test result of scm_array_set_x against
1831 zero: It is always SCM_UNSPECIFIED.
1833 2000-04-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1835 * script.c (scm_compile_shell_switches): Also enable
1836 record-positions when given the --debug option. (Thanks to Diego
1839 2000-04-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1841 * print.c (ENTER_NESTED_DATA, print_circref, scm_iprlist):
1842 Compare SCM's with SCM_EQ_P.
1844 * print.c (scm_make_print_state), srcprop.c
1845 (scm_source_properties): Use valid scheme object to initialize
1848 * print.c (scm_iprin1): Remove redundant calls to SCM_UNPACK.
1850 2000-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1852 * struct.c (scm_alloc_struct, scm_struct_free_0,
1853 scm_struct_free_light, scm_struct_free_standard,
1854 scm_struct_free_entity, scm_make_struct, scm_make_vtable_vtable),
1855 struct.h (scm_struct_free_t, scm_alloc_struct, scm_struct_free_0,
1856 scm_struct_free_light, scm_struct_free_standard,
1857 scm_struct_free_entity): Struct data regions (and thus also
1858 vtable data regions) are now C arrays of scm_bits_t elements.
1860 * gc.c (scm_gc_mark, scm_gc_sweep, scm_unhash_name): Made the
1861 mixup of glocs and structs explicit.
1863 * gc.c (scm_unprotect_object): Compare SCM's with SCM_EQ_P.
1865 2000-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1867 * eval.c (scm_unmemocar): Use macros to test for gloc cell.
1868 Minimize scope of variable 'ir'.
1870 * eval.h (SCM_IFRAME, SCM_IDIST), weaks.h (SCM_IS_WHVEC_ANY):
1871 Added missing call to SCM_UNPACK.
1873 2000-04-17 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1875 * validate.h (SCM_VALIDATE_INUM_RANGE_COPY,
1876 SCM_VALIDATE_NUMBER_COPY): New macros.
1878 2000-04-16 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1880 * script.c (scm_compile_shell_switches): Added --debug option.
1882 2000-04-16 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1884 * vectors.c (scm_vector_set_x): Return SCM_UNSPECIFIED (as
1887 2000-04-15 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1889 * ports.h (SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P): New macros.
1890 (SCM_INPORTP, SCM_OUTPORTP): Marked as deprecated.
1892 * validate.h (SCM_VALIDATE_INPUT_PORT, SCM_VALIDATE_OUTPUT_PORT):
1894 Cleanup of code layout.
1896 * ports.c, ports.h (close-input-port, close-output-port): New R5RS
1899 2000-04-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1901 * continuations.c (scm_make_cont, scm_dynthrow): Completely
1902 separated implementations for defined (CHEAP_CONTINUATIONS) and
1903 !defined (CHEAP_CONTINUATIONS). Also, now using memcpy for stack
1906 * continuations.c (grow_stack): Renamed from grow_throw.
1908 * continuations.c (copy_stack_and_call): New static function.
1910 * continuations.c (scm_dynthrow): Simplified and made static.
1912 * continuations.h (scm_dynthrow): Made static.
1914 2000-04-13 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1916 * unif.c, unif.h (shared-array-root, shared-array-offset,
1917 shared-array-increments): New primitives.
1919 2000-04-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
1921 * gc.c (scm_gc_sweep): Simplify the computation of freed memory
1924 * symbols.h (SCM_SLOTS, SCM_SYMBOL_FUNC, SCM_SYMBOL_PROPS,
1925 SCM_SYMBOL_HASH): The msymbol slots are now a field of scm_bits_t
1928 * symbols.h (SCM_SET_SYMBOL_FUNC, SCM_SET_SYMBOL_PROPS): New
1931 symbols.c (scm_intern_obarray_soft, msymbolize, scm_symbol_fset_x,
1932 scm_symbol_pset_x): Use them.
1934 * symbols.c (scm_symbol_hash): Unpack to access SCM raw data.
1936 2000-04-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
1938 * ports.c (scm_port_print): The port data is read as raw data.
1940 * ports.h (SCM_TC2PTOBNUM, SCM_PTOBNUM): Fix SCM/scm_bits_t
1943 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1945 * eval.c (SCM_CEVAL), objects.c (scm_mcache_lookup_cmethod,
1946 scm_make_subclass_object), objects.h (SCM_CLASS_FLAGS,
1947 SCM_ENTITY_PROCEDURE, SCM_ENTITY_SETTER), struct.c
1948 (scm_struct_init, scm_struct_vtable_p, scm_make_struct,
1949 scm_struct_ref, scm_struct_set_x), struct.h (SCM_STRUCT_DATA):
1950 The struct data is now an array of scm_bits_t variables.
1952 * objects.h (SCM_SET_ENTITY_PROCEDURE): New macro.
1954 objects.c (scm_set_object_procedure_x): Use it.
1956 * struct.c (scm_struct_init): Unused variable 'data' removed.
1958 (scm_struct_vtable_p): Redundant SCM_IMP tests removed.
1960 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1962 * objects.h (SCM_OBJ_CLASS_FLAGS, SCM_OBJ_CLASS_REDEF), struct.h
1963 (SCM_STRUCT_VTABLE_DATA, SCM_STRUCT_LAYOUT, SCM_STRUCT_VTABLE,
1964 SCM_STRUCT_PRINTER): The struct vtable data is now an array of
1965 scm_bits_t variables.
1967 * struct.h (SCM_SET_STRUCT_LAYOUT): New macro.
1969 struct.c (scm_make_vtable_vtable): Use it.
1971 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1973 * symbols.c (scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
1974 scm_intern_obarray_soft, scm_sysintern0,
1975 scm_string_to_obarray_symbol, scm_intern_symbol,
1976 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
1977 scm_symbol_bound_p, scm_symbol_set_x): Don't use C operators to
1980 2000-04-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1982 * numbers.c (scm_quotient, scm_modulo): Reordered to handle the
1983 case of immediate numbers parameters first. Also, only use
1984 decoded numbers for numerical comparison.
1986 2000-04-10 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
1988 * objects.h: Don't redeclare scm_call_generic_0 and
1989 scm_apply_generic. (Thanks to Tal Tversky.)
1991 2000-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
1993 * hash.c (scm_hasher): Use symbolic names for the tc3 constants.
1994 Unpack SCM value to use it as a switch parameter. Don't cast SCM
1995 values to int values.
1997 2000-04-10 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
1999 * coop.c (mother): Handled EINTR (the wait has been interrupted by
2002 2000-04-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
2004 * __scm.h (SCM_WTA_DISPATCH_[012n]): To test whether a SCM value
2005 contains a raw zero value it has to be unpacked.
2007 * debug.c (with_traps_inner, scm_with_traps): Passing SCM values
2008 via void * requires unpacking / packing.
2010 * stacks.h (SCM_STACKP): Remove unnecessary SCM_NIMP test and use
2011 SCM_EQ_P to compare SCM values.
2013 * stacks.h (SCM_FRAME_VOID_P, SCM_FRAME_REAL_P, SCM_FRAME_PROC_P,
2014 SCM_FRAME_EVAL_ARGS_P, SCM_FRAME_OVERFLOW_P): Remove unnecessary
2017 * tags.h (SCM_NECONSP): Define in terms of SCM_ECONSP
2019 * tags.h (SCM_ECONSP): Clarify the test for glocs. This is still
2022 2000-04-05 Michael Livshin <mlivshin@bigfoot.com>
2024 * async.[ch]: unexpose low-level async access macros (thanks to
2027 * validate.h: move async validation macros to async.c (nobody else
2028 needs them anyway), and rename them.
2030 2000-04-04 Michael Livshin <mlivshin@bigfoot.com>
2032 * async.h: kill the scm_async_t struct. having a heap cell
2033 pretending to be a C struct is not helthy, and is not needed here
2034 anyway, as asyncs happily fit in one heap cell.
2036 * async.c: reflect the fact that asyncs are now represented by
2037 single heap cell each.
2039 2000-04-04 Gary Houston <ghouston@arglist.com>
2041 * error.c (scm_syserror): save errno before doing anything else,
2042 since it's used in two expressions and may get mutated (thanks to
2045 2000-04-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
2047 * debug.c (scm_procedure_source, scm_procedure_environment),
2048 gsubr.c (scm_make_gsubr_with_generic, scm_gsubr_apply), procs.c
2049 (scm_procedure, scm_setter): Return valid scheme value as dummy.
2051 * filesys.c (scm_readdir, scm_rewinddir, scm_closedir,
2052 scm_dir_print, scm_dir_free), numbers.h (SCM_COMPLEX_REAL,
2053 SCM_COMPLEX_IMAG), regex-posix.h (SCM_RGX), throw.c (JBJMPBUF,
2054 SETJBJMPBUF, JBJMPBUF, SETJBJMPBUF, freejb, print_lazy_catch,
2055 scm_ithrow), unif.c (scm_uniform_vector_ref, scm_cvref,
2056 scm_array_set_x, rapr1), unif.h (SCM_ARRAY_V, SCM_ARRAY_BASE),
2057 vectors.h (SCM_VELTS, SCM_VELTS_AS_STACKITEMS, SCM_SETVELTS): Use
2058 SCM_{SET_}?CELL_WORD* to access cell entries with raw data.
2060 * filesys.c (scm_closedir), numbers.c (scm_addbig), numbers.h
2061 (SCM_SETNUMDIGS), throw.c (JBACTIVE, SCM_JBDFRAME,
2062 SCM_SETJBDFRAME): Read and modify data bits in cell entry #0 using
2063 SCM_{SET_}?CELL_WORD_0.
2065 * filesys.c (fill_select_type, retrieve_select_type, scm_select),
2066 numbers.c (scm_gcd, scm_lcm, scm_integer_expt, scm_zero_p,
2067 scm_product, scm_divide), posix.c (scm_getgrgid), ramap.c
2068 (scm_array_fill_int, racp), throw.c (scm_catch, scm_lazy_catch,
2069 scm_ithrow), unif.c (scm_make_uve, scm_array_p,
2070 scm_transpose_array, scm_array_set_x, scm_bit_set_star_x,
2071 scm_bit_count_star, l2ra), variable.c (prin_var,
2072 scm_make_variable, scm_make_undefined_variable,
2073 scm_builtin_variable), vectors.c (scm_vector_set_length_x),
2074 vports.c (sf_flush, sf_close): Don't use C operators to compare
2077 * numbers.c (scm_odd_p, scm_even_p), variable.c (prin_var): Must
2078 unpack SCM values to access their raw contents.
2080 * numbers.c (big2str): Eliminate unnecessary casts to SCM.
2082 * numbers.h (SCM_NEWREAL), regex-posix.h (SCM_RGXP), vports.c
2083 (scm_make_soft_port): Use SCM_{SET_}?CELL_TYPE to access the cell
2086 * throw.c (printjb): Eliminated unnecessary unpack.
2088 * variable.c (make_vcell_variable): Smob data is of type
2091 2000-04-04 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2093 * print.c: Removed promise to rewrite printer code before next
2096 2000-04-03 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2098 * iselect.c (add_fd_sets): Insert empty statement after label.
2099 (Thanks to Tim Mooney.)
2101 2000-04-03 Michael Livshin <mlivshin@bigfoot.com>
2103 * guardians.c (scm_guardian_zombify): mark all zombies in a
2104 separate loop after processing all the currently known live
2105 guardians, so as to not introduce order dependencies (thanks to
2106 Gary Houston). note that the order problems are still there if
2107 some guardians are themselves zombies, but that's a sick case that
2108 I'm not going to worry about.
2109 also, make another outer loop to process zombified
2110 guardians (which are uncovered while marking zombies).
2112 2000-04-03 Dirk Herrmann <D.Herrmann@tu-bs.de>
2114 * evalext.c (scm_definedp, scm_m_undefine), gc.c
2115 (scm_mark_weak_vector_spines, scm_gc_sweep), hashtab.c
2116 (scm_hashq_ref, scm_hashv_ref, scm_hash_ref, scm_hashx_ref),
2117 keywords.c (scm_make_keyword_from_dash_symbol), lang.c
2118 (scm_nil_eq), lang.h (SCM_NILP, SCM_NIL2EOL), load.c
2119 (scm_primitive_load), modules.c (scm_module_full_name), objects.c
2120 (scm_class_of, scm_mcache_lookup_cmethod, scm_make_class_object),
2121 ports.c (scm_close_all_ports_except), ports.h (SCM_EOF_OBJECT_P),
2122 print.c (scm_iprin1, scm_prin1, scm_iprlist, scm_simple_format),
2123 print.h (SCM_PRINT_STATE_P), procprop.c (scm_i_procedure_arity,
2124 scm_stand_in_scm_proc, scm_procedure_property,
2125 scm_set_procedure_property_x), procs.c
2126 (scm_procedure_documentation), read.c (scm_lreadr, scm_lreadparen,
2127 scm_lreadrecparen, scm_read_hash_extend), script.c
2128 (scm_compile_shell_switches), srcprop.c (scm_source_property,
2129 scm_set_source_property_x), srcprop.h (SCM_WHASHFOUNDP), stacks.c
2130 (read_frame, NEXT_FRAME, read_frames, narrow_stack,
2131 scm_make_stack, scm_stack_id), strop.c (scm_i_index,
2132 scm_string_index, scm_string_rindex), struct.c (scm_struct_init),
2133 validate.h (SCM_VALIDATE_BOOL_COPY, SCM_VALIDATE_INUM_DEF,
2134 SCM_VALIDATE_INUM_DEF_COPY, SCM_VALIDATE_PROC,
2135 SCM_VALIDATE_ARRAY): Don't use C operators to compare SCM values.
2137 * feature.c (make_hook), keywords.c
2138 (scm_make_keyword_from_dash_symbol), macros.c (scm_makacro,
2139 scm_makmacro, scm_makmmacro), print.c (scm_iprin1,
2140 scm_printer_apply, scm_port_with_print_state): Smob data is of type
2143 * feature.c (print_hook), gc.c (scm_object_address), hash.c
2144 (scm_ihashq, scm_ihashv), print.c (scm_iprin1, scm_ipruk), smob.c
2145 (freeprint), struct.c (scm_print_struct): Must unpack
2146 SCM values to access their raw contents.
2148 * fluids.c (apply_thunk, scm_with_fluids), hashtab.c (fold_proc,
2149 scm_hash_fold), load.c (load, scm_primitive_load): Passing SCM
2150 values via void * requires unpacking / packing.
2152 * fports.c (scm_fport_buffer_add, scm_setvbuf), procs.h
2153 (SCM_SUBRNUM, SCM_SET_SUBRNUM), srcprop.h (SRCPROPBRK, SRCBRKP):
2154 Read and modify data bits in cell entry #0 using
2155 SCM_{SET_}?CELL_WORD_0.
2157 * fports.c (scm_fdes_to_port), gc.c (scm_gc_for_newcell,
2158 scm_gc_sweep, init_heap_seg), init.c (start_stack), ports.c
2159 (scm_void_port), procs.c (scm_make_subr_opt,
2160 scm_make_procedure_with_setter), root.c (scm_internal_cwdr),
2161 smob.c (scm_make_smob), strports.c (scm_mkstrport): Use
2162 SCM_SET_CELL_TYPE to write the cell type information.
2164 * gc.c (scm_gc_mark): Use SCM_CELL_OBJECT* to access SCM values
2165 from cells that are no scheme pairs.
2167 * gc.c (scm_gc_sweep), mallocs.c (prinmalloc), mallocs.h
2168 (SCM_MALLOCDATA, SCM_SETMALLOCDATA), print.c (scm_ipruk), random.h
2169 (SCM_RSTATE), root.h (SCM_ROOT_STATE), smob.c (scm_smob_free),
2170 srcprop.c (freesrcprops), srcprop.h (SRCPROPPOS, SRCPROPFNAME,
2171 SRCPROPCOPY, SRCPROPPLIST), struct.c (scm_make_struct,
2172 scm_make_vtable_vtable): Use SCM_{SET_}?CELL_WORD* to access cell
2173 entries with raw data.
2175 * gc.c (scm_init_storage), sort.c (applyless), strop.c
2176 (scm_string_to_list): Eliminate unnecessary casts to SCM.
2178 * mallocs.c (scm_malloc_obj): Store result of malloc as raw
2181 * ports.c (scm_close_all_ports_except): Duplicate documentation
2184 * print.c (scm_iprin1): Use SCM_ITAG3.
2186 * procs.h (SCM_SET_SUBRNUM): Fix shift direction.
2188 * snarf.h (SCM_GPROC, SCM_GPROC1, SCM_SYMBOL, SCM_GLOBAL_SYMBOL,
2189 SCM_KEYWORD, SCM_GLOBAL_KEYWORD, SCM_VCELL, SCM_GLOBAL_VCELL,
2190 SCM_VCELL_INIT, SCM_GLOBAL_VCELL_INIT): Don't initialize globals
2191 and static variables at their point of declaration, but rather in
2194 * tags.h (SCM_PACK): Automatically cast to scm_bits_t.
2196 2000-04-02 Gary Houston <ghouston@arglist.com>
2198 * guardians.c (TCONC_IN, scm_make_guardian): set the CDR of the
2199 empty tconc pair to SCM_EOL instead of SCM_BOOL_F, avoiding the
2200 use of an improper list (which breaks g_print. g_print isn't
2202 guardians.c: Added more comments and modified the make-guardian
2203 docstring. Reordered a few procedures.
2205 2000-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
2207 * eval.c (scm_lookupcar1, scm_lookupcar, scm_m_case, scm_m_cond,
2208 scm_m_lambda, iqq, scm_m_define, scm_m_expand_body, unmemocopy,
2209 SCM_CEVAL), procs.h (SCM_TOP_LEVEL): Don't use C operators to
2212 (scm_makprom): Smob data is of type scm_bits_t.
2214 2000-03-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2216 * backtrace.c (display_error_body), debug.c (scm_procedure_source,
2217 scm_reverse_lookup), dynl.c (scm_dynamic_link): Don't use C
2218 operators to compare SCM values.
2220 * debug.c (scm_make_debugobj), debug.h (SCM_DEBUGOBJ_FRAME,
2221 SCM_SET_DEBUGOBJ_FRAME): Update SCM_{SET_}?DEBUGOBJ_FRAME to
2222 access raw cell data with SCM_{SET_}?CELL_WORD_1.
2224 * debug.c (scm_make_debugobj): Don't use SCM_SETCAR to set types.
2226 * debug.c (scm_make_memoized), dynl.c (scm_dynamic_link): Smob
2227 data is of type scm_bits_t.
2229 2000-03-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2231 * gdbint.c (gdb_maybe_valid_type_p), guardians.c (TCONC_EMPTYP,
2232 scm_guardian_zombify): Use SCM_EQ_P to compare SCM values.
2234 * guardians.c (GUARDIAN): Use SCM_CELL_WORD_1 for raw data.
2236 2000-03-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
2238 * ports.h (scm_port): Change type of stream member to scm_bits_t.
2240 * gdbint.c (unmark_port, remark_port), ports.c (scm_markstream),
2241 strports.c (st_resize_port, scm_mkstrport), vports (sf_flush,
2242 sf_write, sf_fill_input, sf_close, scm_make_soft_port): Since
2243 streams are now of type scm_bits_t, SCM streams have to be
2246 * ports.h (SCM_SETPTAB_ENTRY, SCM_SETSTREAM): Cast input to
2249 2000-03-31 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2251 * coop-defs.h (struct coop_t): Added `sto'-field again because of
2252 binary compatibility---let's remove it next time we alter some
2255 * coop.c (coop_quitting_p, coop_cond_create, coop_mutex_create,
2256 coop_mother, coop_child): New variables.
2257 (mother): New function.
2258 (coop_create): New thread spawning mechanism which uses a "mother
2259 thread". The "dummy" pthreads aren't healthy enough to give birth
2260 to new threads since Linux threads thinks they are asleep.
2262 * coop-defs.h (struct coop_t): Removed dummy_mutex.
2264 * coop-defs.h, coop-threads.c (struct coop_t): Eliminate
2265 `sto'-field when GUILE_PTHREAD_COMPAT is enabled.
2267 2000-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2269 * arbiters.c (scm_make_arbiter), async.c (scm_async), dynwind.c
2270 (scm_internal_dynamic_wind): Smob data is always of type
2273 * arbiters.c (SCM_ARB_LOCKED, SCM_LOCK_ARB, SCM_UNLOCK_ARB):
2274 Access the locking information in cell entry 0 with
2275 SCM_{SET_}?CELL_WORD_0 instead of SCM_*CAR.
2277 * async.c (scm_run_asyncs): Use SCM_NULLP to test for the empty
2280 * dynwind.c (scm_dowinds): Use SCM_EQ_P to compare SCM values.
2282 * ports.h (SCM_PTAB_ENTRY, SCM_SETPTAB_ENTRY): Access the ptab
2283 entry data using SCM_{SET_}?CELL_WORD_1 instead of SCM_{SET}?CDR.
2285 2000-03-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
2287 * alist.c (scm_sloppy_assq, scm_assq), eq.c (scm_eq_p, scm_eqv_p,
2288 scm_equal_p), list.c (scm_ilength, scm_last_pair, scm_reverse,
2289 scm_sloppy_memq, scm_delq_x, scm_delq1_x), tags.h (SCM_UNBNDP):
2290 Don't use C operators == and != to compare SCM values, use
2293 * boolean.c (scm_boolean_p): Use SCM_BOOLP to determine whether a
2294 SCM value is equal to #t or #f.
2296 * eq.c (scm_eqv_p, scm_equal_p): Don't use SCM_CAR to access the
2297 cell type entry of non immediate objects of unknown type. Use
2298 SCM_CELL_TYPE instead.
2300 * gh_data.c (gh_scm2bool, gh_module_lookup), list.c
2301 (scm_sloppy_memv, scm_sloppy_member, scm_delv_x, scm_delete_x,
2302 scm_delv1_x, scm_delete1_x), scmsigs.c (scm_sigaction): Use
2303 SCM_FALSEP and SCM_TRUE_P to compare SCM values against #f and
2306 * list.c (scm_listify): Use SCM_UNBNDP to test for an unbound
2309 2000-03-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2311 * coop-threads.c (scm_call_with_new_thread, scm_spawn_thread,
2312 scm_make_mutex, scm_make_condition_variable): Cast data to
2313 scm_bits_t in SCM_SET_CELL_WORD and SCM_NEWSMOB macros.
2315 * coop.c (coop_create): Set `specific' field, not `data' to NULL.
2317 2000-03-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
2319 * smob.h (SCM_NEWSMOB, SCM_NEWSMOB2, SCM_NEWSMOB3, SCM_SMOB_DATA,
2320 SCM_SET_SMOB_DATA, SCM_TC2SMOBNUM, SCM_SMOBNUM): To access smob
2321 data, use SCM_{SET_}?CELL_TYPE or SCM_{SET_}?WORD_[1-3].
2323 Note that this implies that smob data has always to be passed as
2324 values of type scm_bits_t.
2326 2000-03-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2328 * threads.c (scm_init_threads): Pass 0 size to scm_make_smob_type
2329 for scm_tc16_thread. As the current COOP threads are written, GC
2330 is not supposed to manage storage for threads.
2332 * error.c (scm_error): Don't try to throw an error if
2333 scm_gc_heap_lock is true.
2335 * coop.c (coop_finish): New function. Called at exit.
2336 (coop_aborthelp): Free thread structures when threads die.
2337 Finished LinuxThreads compatibility support => COOP threads now
2338 mesh with LinuxThreads.
2340 * coop-threads.c (scm_call_with_new_thread, scm_spawn_thread):
2341 Changed SETCDR --> SET_CELL_WORD_1.
2343 * coop-threads.c (scheme_launch_thread): Set word 1 of handle to 0
2346 2000-03-29 Dirk Herrmann <D.Herrmann@tu-bs.de>
2348 * boolean.h (SCM_TRUE_P): New macro.
2350 * boolean.h (SCM_FALSEP, SCM_NFALSEP, SCM_BOOLP), pairs.h
2351 (SCM_NULLP, SCM_NNULLP): Use SCM_EQ_P to compare SCM values.
2353 2000-03-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
2355 * continuations.h (SCM_CONTREGS, SCM_SET_CONTREGS): New macros to
2356 access continuation data.
2358 (SCM_SETJMPBUF): Deprecated. Use SCM_SET_CONTREGS instead.
2360 (SCM_JMPBUF, SCM_DYNENV, SCM_THROW_VALUE, SCM_BASE, SCM_SEQ,
2361 SCM_DFRAME): Use SCM_CONTREGS instead of SCM_CHARS to access
2364 * continuations.c (scm_make_cont), init.c (start_stack),
2365 root.c (scm_internal_cwdr): Use SCM_SET_CONTREGS instead of
2368 2000-03-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
2370 * symbols.h (SCM_LENGTH, SCM_SETLENGTH): Access the length field
2371 of strings and symbols by using SCM_{SET_}?CELL_WORD_0.
2373 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS): Use SCM_{SET_}?CELL_WORD_1
2374 to access the char * field of strings and symbols.
2376 2000-03-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
2378 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Use SCM_SET_CELL_TYPE to set
2379 the type entry of a new cell. Added a comment about things to
2380 remember when updating the list of free cells.
2382 (SCM_FREEP, SCM_MARKEDP): Use SCM_CELL_TYPE to access the type
2385 2000-03-27 Dirk Herrmann <D.Herrmann@tu-bs.de>
2387 * pairs.h (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): Use
2388 SCM_CELL_OBJECT and SCM_SET_CELL_OBJECT. This change implies that
2389 with strict type checking enabled these macros will only work if
2390 given valid SCM parameters.
2392 (SCM_GCCDR): Moved to tags.h.
2394 * tags.h (SCM_GCCDR): Moved here from pairs.h.
2396 2000-03-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2398 * tags.h (SCM2PTR, PTR2SCM): Moved to gc.h.
2400 * pairs.h (scm_cell, SCM_CELLPTR, SCM_CELL_WORD*, SCM_CELL_OBJECT*,
2401 SCM_SET_CELL_WORD*, SCM_SET_CELL_OBJECT*, SCM_CELL_TYPE,
2402 SCM_SET_CELL_TYPE, SCM_PTR_LT, SCM_PTR_MASK, SCM_PTR_GT,
2403 SCM_PTR_LE, SCM_PTR_GE, SCM_CELL_WORD_LOC, SCM_NEWCELL,
2404 SCM_NEWCELL2): Moved to gc.h.
2406 (SCM_CARLOC, SCM_CDRLOC, SCM_SETAND_CAR, SCM_SETAND_CDR,
2407 SCM_SETOR_CAR, SCM_SETOR_CDR): Moved to gc.h. These names should
2408 be changed, though, since the macros are not only pair related.
2412 * gc.h (SCM2PTR, PTR2SCM, scm_cell, SCM_CELLPTR, SCM_CELL_WORD*,
2413 SCM_CELL_OBJECT*, SCM_SET_CELL_WORD*, SCM_SET_CELL_OBJECT*,
2414 SCM_CELL_TYPE, SCM_SET_CELL_TYPE, SCM_PTR_LT, SCM_PTR_MASK,
2415 SCM_PTR_GT, SCM_PTR_LE, SCM_PTR_GE, SCM_CELL_WORD_LOC,
2416 SCM_NEWCELL, SCM_NEWCELL2, SCM_CARLOC, SCM_CDRLOC, SCM_SETAND_CAR,
2417 SCM_SETAND_CDR, SCM_SETOR_CAR, SCM_SETOR_CDR): Moved here from
2420 2000-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2422 * tags.h (SCM_STRICT_TYPING): New macro that, if defined,
2423 activates strict compile time type checking for variables of
2425 (SCM, SCM_PACK, SCM_UNPACK): Define according to whether
2426 SCM_STRICT_TYPING or SCM_VOIDP_TEST are defined.
2427 (SCM_EQ_P): Defined as a macro equivalent for eq?.
2429 2000-03-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2431 * tags.h (SCM_POINTERS_MUNGED): Removed.
2433 * gc.c (scm_gc_sweep, init_heap_seg): Removed use of
2434 SCM_POINTERS_MUNGED, thus fixing some illegal casts to SCM.
2436 2000-03-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
2438 * pairs.h (SCM_CELL_OBJECT, SCM_CELL_OBJECT_[0-3],
2439 SCM_SET_CELL_OBJECT, SCM_SET_CELL_OBJECT_[0-3], SCM_CELL_TYPE,
2440 SCM_SET_CELL_TYPE): Added a set of low level macros for accessing
2442 (SCM_CELL_WORD_[0-3]): Renamed from the SCM_CELL_WORD[0-3].
2444 * procs.h, procs.c: Instead of SCM_{SET_}?CELL_WORD[12], use the
2445 newly introduced SCM_{SET_}?CELL_OBJECT_[12] macros.
2447 2000-03-23 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2449 * tags.h: Disabled definition of SCM_VOIDP_TEST.
2451 Defining SCM as void * introduces problems which haven't been
2452 handled yet. Developers who work with these issues can enable it
2453 in their working copies.
2455 Disabling this definition exposes a set of newly introduced and
2456 older misuses of types which causes warning messages during
2457 compilation. We'll fix this successively.
2459 * gc.c (scm_mark_locations): Changed * (SCM **) X --> * (SCM *) X
2460 in order to obtain a value of type SCM.
2461 (scm_cellp): Updated with new changes to scm_mark_locations.
2463 * continuations.h (SCM_SETJMPBUF): Cast second arg into SCM.
2465 * continuations.c (scm_make_cont): Removed cast of size_t into
2468 * symbols.h (SCM_SETCHARS): Cast second arg into SCM.
2470 2000-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
2472 * numbers.h (SCM_SETNUMDIGS): Use SCM_BIGSIZEFIELD macro for
2473 shifting, not constant. Thanks to Dale P. Smith.
2475 * numbers.c (scm_sum, scm_difference): Don't test a SCM value
2476 for being less than zero. Decode it to a C value first. Again,
2479 2000-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
2481 * numbers.h, ramap.c, struct.h, vectors.h: Don't use SCM2PTR for
2482 non scheme values. If raw data is stored in SCM variables, it has
2483 to be accessed using SCM_UNPACK until a better solution is found.
2485 2000-03-22 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2487 * tags.h (SCM_ECONSP, SCM_NECONSP): More corrections of
2488 pointer-arithmetic induced by the SCM_PACK/UNPACK change.
2490 * print.c (scm_iprin1): SCM_PACK/UNPACK corrections.
2492 * gc.c (scm_gc_sweep): SCM_PACK/UNPACK corrections.
2494 * eval.c (SCM_CEVAL, scm_unmemocar): SCM_PACK/UNPACK corrections.
2496 * dynwind.c (scm_swap_bindings): SCM_PACK/UNPACK corrections.
2498 * async.c, __scm.h: Removed lots of the old async click logic. It
2499 is possible to reinsert it by defining GUILE_OLD_ASYNC_CLICK in
2500 __scm.h. Let's try this out and dump the old code after the
2501 threads reorganization.
2502 (set-tick-rate, set-switch-rate): Conditionally removed.
2504 2000-03-21 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2506 * gc.c (scm_gc_mark): Bugfix 1: The recent SCM_PACK/UNPACK change
2507 made SCM values into pointers. This turned an arithmetic
2508 computation of the address of the vcell into a pointer-arithmetic
2509 one, thereby screwing up marking of structs.
2510 Bugfix 2: Removed incompletely introduced loop variable `j' used
2511 when protecting the tail array of a struct.
2513 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2515 * struct.h (SCM_STRUCT_DATA): Don't cast SCM values to pointers.
2517 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2519 * symbols.h, symbols.c (scm_strhash): Declare the string
2520 parameter as constant, since it is not modified.
2522 * symbols.c (scm_intern_obarray_soft,
2523 scm_sysintern0_no_module_lookup): Can now pass constant strings
2524 to scm_strhash without need for casting.
2526 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2528 * vectors.h (SCM_VELTS, SCM_VELTS_AS_STACKITEMS): Don't cast SCM
2529 values to pointers. Use SCM2PTR instead.
2531 2000-03-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2533 * async.c (scm_set_tick_rate, scm_set_switch_rate): Don't unpack
2534 results of SCM_INUM.
2536 2000-03-21 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2538 * init.c (scm_boot_guile_1): Renamed GUILE_GC_TRIGGER_1 -->
2539 GUILE_MIN_YIELD_1, GUILE_GC_TRIGGER_2 --> GUILE_MIN_YIELD_2.
2540 GUILE_MIN_YIELD_X now take *positive* fractions of heap size.
2542 * gc.c, gc.h (SCM_MIN_YIELD_1, SCM_MIN_YIELD_2,
2543 min_yield_fraction, min_yield, adjust_min_yield): Renamed from
2544 SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2, gc_trigger_fraction,
2545 gc_trigger, adjust_gc_trigger.
2547 * gc.c (alloc_some_heap): Further improvement of minimal heap size
2549 (SCM_MAX): New macro.
2550 (scm_freelist_t): New field: collected_1. Previous amount of
2552 (gc_sweep_freelist_finish): Trigger based on two last values of
2553 freelist->collected to avoid unnecessary allocation due to
2555 (SCM_INIT_HEAP_SIZE_1, SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2):
2556 Adjusted to 45000 cells, 40% and 40%. Gives quick startup
2557 without extra heap allocation.
2559 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2561 * numbers.h (SCM_MAKINUM): The parameter to SCM_MAKINUM should
2562 already be a C value. No need to unpack it.
2564 * numbers.c (scm_long_long2num): Cast the parameter to scm_bits_t
2565 if we know it fits into an inum.
2567 * ramap.c (ramap_rp): An scm_tc7_[ui]vect object does point to a
2568 field of long values. In contrast, SCM_VELTS accesses a field of
2571 2000-03-20 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2573 * gc.c (scm_gc_stats): Inserted explanation of local_scm_mtrigger
2575 (scm_gc_yield_1): New variable: Holds previous yield. Used to
2576 make better judgements.
2577 (gc_sweep_freelist_finish): Inserted explanation of use of
2580 * print.h, stacks.h, options.c, options.h: Changed C++
2583 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2585 * tags.h (SCM2PTR, PTR2SCM): Use SCM_PACK / SCM_UNPACK correctly.
2587 * numbers.h (SCM_INUMP, SCM_MAKINUM, SCM_INUM0, SCM_COMPLEX_REAL,
2588 SCM_COMPLEX_IMAG, SCM_NUMP, SCM_BDIGITS): Use SCM_PACK /
2589 SCM_UNPACK / SCM2PTR correctly.
2591 2000-03-20 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2593 * gc.c (adjust_gc_trigger): Improved documentation.
2594 (alloc_some_heap): Since gc_trigger is used against
2595 freelist->collected, this is the value which should be used to
2596 predict minimum growth.
2598 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2600 * eval.h: Fix mixup of packed/unpacked SCM values. (Thanks
2601 Thien-Thi Nguyen for the patch.)
2603 2000-03-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2605 * numbers.c (scm_ash): Fixed typing problems with the second
2606 parameter and added some documentation. (Thanks Thien-Thi Nguyen
2607 for indicating the problem.)
2609 2000-03-19 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2611 * gc.c, gc.h (scm_gc_yield): New variable.
2612 (adjust_gc_trigger): Use scm_gc_yield.
2613 (alloc_some_heap): Use scm_gc_yield instead of
2614 scm_gc_cells_collected.
2616 * coop-threads.c: Addd #include "root.h", #include "strings.h".
2618 * debug.c: Added #include "root.h". (Thanks to Thien-Thi Nguyen.)
2620 * gc.c (scm_gc_for_newcell, adjust_gc_trigger): Improved GC
2621 trigger adjustmeant: Take yield (freed cells) for all freelists
2623 (SCM_INIT_HEAP_SIZE_1, SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2): Tuned
2624 to 50000 cell heap with 45% trigger.
2625 (scm_gc_cells_collected): Reintroduced.
2626 (SCM_HEAP_SIZE): New macro.
2627 (scm_gc_sweep): Reintroduced correct computation of
2628 scm_cells_allocated.
2629 (scm_freelist_t): Corrected commentary for field `cluster_size':
2630 Clustersize counts objects, not cells; New member
2631 `clusters_allocated'.
2633 2000-03-19 Michael Livshin <mlivshin@bigfoot.com>
2635 * *.[hc]: add Emacs magic at the end of file, to ensure GNU
2638 2000-03-19 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2640 * threads.h: Added #include "libguile/throw.h". (Thanks to
2643 2000-03-18 Michael Livshin <mlivshin@bigfoot.com>
2645 * tags.h: (SCM_DOUBLE_CELLP, SCM_NDOUBLE_CELLP): new macros (bad
2646 names, anyone got any better ones?)
2648 * gc.h: (typedef struct scm_freelist_t) remove from here.
2650 * gc.c: (CELL_UP, CELL_DN) made these macros take additional
2651 parameter (the span).
2652 (CLUSTER_SIZE_IN_BYTES, ALIGNMENT_SLACK) new macros.
2653 (typedef struct scm_freelist_t) moved here from gc.h, it had no
2654 business being externally visible.
2655 (typedef struct scm_heap_seg_data_t) renamed from
2656 scm_heap_seg_data, to be style-compliant.
2657 (scm_mark_locations) if the possible pointer points to a
2658 double-cell, check that it's properly aligned.
2659 (init_heap_seg) align double-cells properly, work with the
2660 assumption that the segment size divides cleanly by cluster size.
2661 (round_to_cluster_size) new function.
2662 (alloc_some_heap, make_initial_segment) use round_to_cluster_size
2663 to satisfy the new init_heap_seg invariant.
2665 2000-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
2667 * _scm.h: Don't include async.h everywhere...
2669 * eq.c eval.c iselect.c: ... only include it here.
2671 2000-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
2673 * _scm.h: Don't include root.h everywhere...
2675 * async.c continuations.c eq.c eval.c evalext.c feature.c gc.c
2676 gdbint.c gsubr.c ioext.c keywords.c lang.c load.c macros.c
2677 numbers.c objprop.c ports.c print.c procprop.c ramap.c read.c
2678 srcprop.c stackchk.c stacks.c strports.c symbols.c unif.c
2679 variable.c vectors.c vports.c: ... only include it here.
2681 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2683 * _scm.h: Don't include strings.h everywhere...
2685 * backtrace.c dynl.c error.c feature.c filesys.c fports.c gc.c
2686 gdbint.c ioext.c load.c net_db.c numbers.c objects.c options.c
2687 ports.c posix.c print.c procs.c random.c read.c regex-posix.c
2688 simpos.c socket.c stacks.c stime.c strop.c strports.c struct.c
2689 symbols.c unif.c vectors.c version.c vports.c: ... only include it
2692 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2694 * _scm.h: Don't include ports.h everywhere...
2696 * arbiters.c backtrace.c debug.c dynl.c dynwind.c eval.c feature.c
2697 fluids.c gc.c gdbint.c guardians.c hash.c keywords.c mallocs.c
2698 numbers.c objects.c print.c read.c root.c smob.c srcprop.c
2699 stackchk.c strports.c struct.c throw.c variable.c: ... only
2702 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2704 * _scm.h: Don't include vectors.h everywhere...
2706 * eq.c eval.c filesys.c gc.c gsubr.c guardians.c hash.c hashtab.c
2707 keywords.c net_db.c numbers.c objects.c posix.c print.c procprop.c
2708 procs.c ramap.c random.c read.c scmsigs.c socket.c sort.c stime.c
2709 strports.c symbols.c unif.c vports.c weaks.c: ... only include it
2712 2000-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2714 * genio.h: removed. (Only content was '/* delete me */'.)
2716 * Makefile.am arbiters.c backtrace.c debug.c dynl.c dynwind.c
2717 error.c filesys.c fluids.c gc.c gsubr.c guardians.c keywords.c
2718 libguile.h mallocs.c numbers.c print.c random.c read.c root.c
2719 srcprop.c stackchk.c struct.c threads.c throw.c variable.c:
2720 Removed reference to genio.h
2722 2000-03-17 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2724 * gc.c, gc.h: Cleanup of the change of 2000-03-15.
2725 Cluster sizes are now independent of GC trigger values.
2726 GUILE_GC_TRIGGER_n can now specify a relative trigger value:
2727 A negative integer gives fraction of total heap size in percent.
2728 (SCM_GC_TRIGGER_1, SCM_GC_TRIGGER_2): Default values set to -40.
2730 * init.c (scm_boot_guile_1): Introduced new variable
2731 GUILE_MAX_SEGMENT_SIZE; New environment variable names:
2732 GUILE_INIT_SEGMENT_SIZE_1, GUILE_GC_TRIGGER_1,
2733 GUILE_INIT_SEGMENT_SIZE_2, GUILE_GC_TRIGGER_2
2735 2000-03-16 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2737 * __scm.h (GC_FREE_SEGMENTS): Disable this until we have made
2738 freeing of segment work with the new GC scheme. (Thanks to
2739 Michael Livshin.) Oops, also happened to make GUILE_NEW_GC_SCHEME
2740 the default, but I'll let this change stay in CVS Guile since this
2741 code is not expected to contain serious bugs.
2743 2000-03-16 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2745 * gc.c, gc.h (scm_map_free_list): Define also if GUILE_DEBUG is
2747 (scm_free_list_length): New procedure (GUILE_DEBUG).
2748 Fixed a small but serious bug introduced by the previous change.
2750 * gc.c (scm_gc_sweep): Moved variable n_objects to inner sweep
2751 loop and declare as register.
2753 * gc.c (scm_gc_sweep): Sigh... forgot to clear private freelists
2756 Wed Mar 15 08:27:04 2000 Greg J. Badros <gjb@cs.washington.edu>
2758 * fluids.c: Docstring patch from Keisuke Nishida. Some
2759 reindentation, too, and a couple formals renamed. Should
2760 fluid-set! return UNSPECIFIED instead of a value?
2762 Wed Mar 15 08:24:58 2000 Greg J. Badros <gjb@cs.washington.edu>
2764 * Makefile.am: Separate out DOT_X_FILES and DOT_DOC_FILES, and
2765 generate the latter from the concrete listing of the former. Then
2766 make guile-procedures.txt depend on DOT_DOC_FILES instead of
2767 *.doc, so that rebuilding it works.
2769 Wed Mar 15 08:12:14 2000 Greg J. Badros <gjb@cs.washington.edu>
2771 * libguile.h: Include libguile/validate.h. Thanks Keisuke Nishida!
2773 * guile-snarf.awk.in: Replace docstring line-ending \n" and \n\n"
2774 with nothing and \n, respectively. Thanks Keisuke Nishida for
2775 noticing this problem.
2777 2000-03-15 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2779 * __scm.h (GUILE_NEW_GC_SCHEME): Define this if you want to test a
2780 new way of allocating heap. It makes Guile fast, but still
2783 * gc.c, gc.h, pairs.h, init.c: Implementation of a new way of
2784 allocating heap. The basic idea is to trigger GC every Nth
2785 allocated cell and grow heap when free list runs out. The scheme
2786 has been extended so that GC isn't triggered until all remaining
2787 cells are used. The implementation is also prepared for
2788 development in the direction of POSIX threads.
2790 * gc.c (SCM_EXPHEAP): In order to grow by a factor of 1.5,
2791 SCM_EXPHEAP should return half of the heap size.
2793 2000-03-14 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2795 The following change to init.c is only enabled if Guile was
2796 configured with --enable-guile-debug.
2798 * init.c (scm_i_getenv_int): New function.
2799 (scm_boot_guile_1): Use the environment variables
2800 GUILE_INIT_HEAP_SIZE, GUILE_INIT_HEAP_SIZE2 to select heap size if
2801 they exist. (This may be replaced by a Scheme level mechanism in
2804 * objprop.c (s_scm_set_object_property_x): Use scm_assq instead of
2805 scm_assoc. (Thanks to Keisuke Nishida.)
2807 2000-03-14 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2809 * eval.c, lang.c, lang.h (scm_lisp_nil, scm_lisp_t): Renamed from
2810 scm_nil, scm_t. (Thanks to Keisuke Nishida.)
2812 2000-03-14 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2814 * init.c (scm_boot_guile_1): Use same initial segment size for
2815 1-word and 2-word segments. Having the smaller size causes Guile
2816 to GC too often. Obviously something needs to be done to allow
2817 for a smaller 2-word segment without this to happen. (The amount
2818 of heap for each type should be automatically adapted to the
2819 application somehow.)
2821 [Almost all of these changes should be documented in the NEWS
2824 * gc.h (scm_freelist_t): New type.
2826 * pairs.h (SCM_NEWCELL, SCM_NEWCELL2): Use new style freelists.
2828 * gc.c (SCM_INIT_HEAP_SIZE): Changed from 32768 --> 40000 so that
2829 all of Guile basics fits into one segment and there suitable room
2831 (SCM_EXPHEAP): Now takes an argument. Grow by a factor of 1.5
2833 (scm_freelist, scm_freelist2): Now of type scm_freelist_t.
2834 Freelists now contains information about object span, cells
2835 collected and amount of cells in heap segments belonging to the
2837 (scm_heap_size, scm_gc_cells_collected): Removed.
2839 * init.c (scm_boot_guile_1): Make 2-word segment 8K (512 cells).
2841 * Makefile.am (libguile_la_LDFLAGS): Bumped library version
2844 * __scm.h eq.c, eval.c, gc.c, gc.h, gh_data, hash.c, numbers.c,
2845 numbers.h, objects.c, ramap.c, random.c, unif.c, unif.h: Extensive
2846 rewrite of handling of real and complex numbers.
2847 (SCM_FLOATS, SCM_SINGLES): These #ifdef conditionals have been
2848 removed along with the support for floats. (Float vectors are
2851 * tags.h (scm_tcs_bignums): Removed.
2852 (scm_tc16_bigpos, scm_tc16_bigneg): Replaced by scm_tc16_big.
2853 Use SCM_BIGSIGN(x) to test for sign!
2854 (scm_tc16_big): The new bignum type.
2855 (SCM_REAL_PART, SCM_IMAG_PART): Removed.
2857 * numbers.h (SCM_BIGSIGN): Sign moved to bit 16.
2858 (scm_makdbl): Deprecated.
2859 (SCM_NEWREAL, SCM_NEWCOMPLEX): New macros.
2860 (SCM_SINGP): Deprecated.
2862 (SCM_INEXP, SCM_CPLXP): Deprecated.
2863 (SCM_INEXACTP, SCM_COMPLEXP): New macros.
2864 (SCM_COMPLEX_REAL, SCM_COMPLEX_IMAG): Renamed from
2865 SCM_REAL, SCM_IMAG (and now only valid for complex numbers).
2866 (SCM_REAL, SCM_IMAG): New, *deprecated*, selectors which work both
2867 for doubles and complex numbers.
2868 (SCM_REAL_VALUE): New selector for doubles.
2869 (scm_double_t, scm_complex_t): New types.
2872 * numbers.c (scm_floprint, scm_floequal): Removed.
2873 (scm_print_real, scm_print_complex, scm_real_equalp,
2874 scm_complex_equalp): New functions.
2876 * unif.c (scm_makflo): Removed.
2878 * smob.h (SCM_SMOB_PREDICATE): New macro.
2879 (SCM_NEWSMOB2, SCM_RETURN_NEWSMOB2, SCM_NEWSMOB3,
2880 SCM_RETURN_NEWSMOB3): New macros.
2882 1999-11-21 Michael Livshin <mlivshin@bigfoot.com>
2884 The following changes implement primitive support for double cells
2885 (i.e. four-word cells) and change the representation of some
2886 things to multi-cells instead of cons+malloc. (Applied and
2889 * pairs.h (SCM_NEWCELL2): double-cell variants of SCM_NEWCELL.
2890 (SCM_CELL_WORD, SCM_CELL_WORDLOC, SCM_SET_CELL_WORD): primitive
2891 multi-cell access macros (used by the ones below).
2892 (SCM_CELL_WORD[0-3], SCM_SET_CELL_WORD[0-3]): multi-cell access
2895 * gc.c (scm_freelist2): multi-cell freelists.
2896 (inner_map_free_list): map_free_list, parameterized on ncells.
2897 "nn cells in segment mm" was misleading for ncells > 1; changed to
2898 "objects". still print cells too, though.
2899 (scm_map_free_list): rewritten using inner_map_free_list.
2900 (scm_check_freelist): get freelist as parameter, since now we have
2902 (scm_debug_newcell2): multi-cell variants of
2904 (scm_gc_for_newcell): take ncells and freelist pointer as
2906 (scm_gc_mark): add case for tc7_pws (procedures with setters are
2908 (scm_gc_sweep): don't free the float data, since it's not malloced
2910 (init_heap_seg): didn't understand what n_new_objects stood for,
2911 so changed to n_new_cells.
2912 (make_initial_segment): new function, makes an initial segment
2913 according to given ncells.
2914 (scm_init_storage): call make_initial_segment, for ncells={1,2,3}.
2916 * numbers.c (scm_makdbl): no malloc'ing needed, so the
2917 {DEFER,ALLOW}_INTS thing removed.
2919 * numbers.h (struct scm_dbl): changed to represent a double cell,
2920 with the number in the second half.
2922 * dynwind.c: changed the wind-guards representation to double
2925 * procs.c, procs.h: changed the procedure-with-setter representation
2928 * async.c, async.h: made async representation a double cell.
2930 * dynl.c: made dynamic_obj representation a double cell.
2932 2000-03-13 Gary Houston <ghouston@arglist.com>
2934 * ports.c (flush_void_port): renamed to flush_port_default.
2935 (end_input_void_port): renamed to end_input_default.
2937 * init.c (scm_standard_stream_to_port): create a void port instead
2938 of opening /dev/null if the standard file descriptors are bad.
2939 advantages: no portability problems, doesn't waste a file descriptor,
2940 simplifies the code (thanks to Marius for the idea).
2942 * vports.c (s_scm_make_soft_port): call scm_port_non_buffer.
2944 * void ports: make reading from a void port give EOF instead of
2946 * ports.c (s_scm_sys_make_void_port): modified docstring.
2947 (fill_input_void_port): new proc.
2948 (scm_init_ports): set up fill_input_void_port.
2949 * ports.c (scm_port_non_buffer): new proc.
2950 (scm_void_port): call scm_port_non_buffer.
2952 * fports.c (scm_setvbuf): docstring: remove the fcntl documentation
2953 which was incorrectly appended.
2955 2000-03-13 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2957 * guile-doc-snarf.in: Don't use absolute path for `sed'. (Note
2958 that we can't use autoconf for this. Autoconf itself relies on
2959 the existence of `sed' somewhere on your path.) (Thanks to Dirk
2962 2000-03-13 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
2964 * Makefile.am (libguile_la_SOURCES): Moved iselect.c here from
2965 EXTRA_libguile_la_SOURCES.
2967 * iselect.h: Always declare scm_internal_select.
2969 * iselect.c (scm_internal_select): Added SCM_ASYNC_TICK at the
2970 end. Also let scm_internal_select be a real function also when
2973 * __scm.h (SCM_TICK): Oops! Forgot to put SCM_ASYNC_TICK here...
2975 2000-03-13 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
2977 * __scm.h (SCM_ALLOW_INTS, SCM_REALLOW_INTS): Removed call to
2978 SCM_ASYNC_TICK. (This is a preparation for POSIX threads support,
2979 and kind of an experiment: Will this cause problems?)
2981 Sun Mar 12 13:26:30 2000 Greg J. Badros <gjb@cs.washington.edu>
2983 * Makefile.am: Added *.doc to DISTCLEANFILES.
2985 2000-03-12 Gary Houston <ghouston@arglist.com>
2987 * fports.c (scm_fdes_to_port): call fcntl F_GETFL to test that
2988 the fdes is valid before doing anything else. check that
2989 the file descriptor supports the modes required.
2990 (scm_fport_buffer_add): don't throw an error if fstat doesn't
2991 work: just use the default buffer size.
2993 * throw.c: change an outdated comment about scm_internal_catch
2994 BODY: it doesn't take a jumpbuf arg.
2996 * init.c (scm_standard_stream_to_port): install a handler in case
2997 scm_fdes_to_port throws an error. don't check here whether the
2998 file descriptor is valid, since scm_fdes_to_port will do that.
2999 set the revealed count depending on whether the port got the
3000 standard file descriptor.
3001 (stream_body_data): new type.
3002 (stream_body, stream_handler): new procs.
3004 2000-03-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
3006 * stacks.c, stacks.h, struct.c, tags.h, unif.c (scm_bits_t):
3007 Renamed from SCMWORD.
3009 * tags.h (SCM_NCELLP): Removed (SCMWORD).
3011 * arbiters.c (SCM_ARB_LOCKED): Use SCM_UNPACK_CAR.
3013 * async.c, boolean.h, debug.c, dynl.c, dynwind.c, eval.c, eval.h,
3014 feature.h, filesys.h, fluids.h, fports.c, fports.h, gc.c, gc.h,
3015 hash.c, keywords.h, macros.c, numbers.c, numbers.h, objects.c,
3016 objects.h, options.c, pairs.h, ports.c, ports.h, print.c,
3017 procs.h, ramap.c, read.c, smob.c, smob.h, srcprop.h, stacks.c,
3018 stacks.h, strports.c, struct.c, struct.h, tag.c, tags.h,
3019 throw.c, unif.c, unif.h, variable.h, vectors.h, weaks.c,
3020 weaks.h (SCM_PACK, SCM_UNPACK, SCM_UNPACK_CAR): Renamed from
3021 SCM_ASSCM, SCM_ASWORD, SCM_CARW).
3023 * numbers.h (SCM_SRS, SCM_INUM): Corrected SCM_ASSCM/ASWORD fixes.
3025 * alist.c, eval.c, net_db.c, posix.c, print.c, snarf.h, struct.c,
3026 tags.h: Fixed copyright notices.
3028 * struct.c, coop-threads.c: SCM_ASSCM/ASWORD fixes.
3030 2000-03-12 Marius Vollmer <mvo@zagadka.ping.de>
3032 * init.c (scm_standard_stream_to_port): Check whether the file
3033 descriptor is valid and substitute "/dev/null" when not.
3035 2000-03-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
3037 * coop-defs.h (struct timespec): Conditionally defined.
3039 * coop.c (coop_condition_variable_timed_wait_mutex): Use ETIMEDOUT
3042 * readline.c (match_paren): Bugfix: First arg to select is not
3043 number of descriptors but the number of the highest descriptor +
3046 This is a preliminary attempt at a cleanup of the threads support
3047 code. It moves things to better places, makes arguments more
3048 consistent with the POSIX API (which is used in GNOME's glib), and
3049 adds new functionality.
3051 * readline.c (scm_init_readline): Added new arg to scm_init_mutex.
3053 * coop-defs.h (scm_mutex_trylock): New macro: alias for
3055 (scm_cond_init): Changed definition to
3056 coop_new_condition_variable_init.
3058 * coop.c: #include <errno.h>
3059 (coop_timeout_qinsert): Moved here from iselect.c
3060 (coop_new_mutex_init, coop_new_condition_variable_init): New
3061 functions. The strange names are temporary. Use scm_mutex_init
3062 and scm_cond_init instead.
3063 (coop_mutex_trylock): New function. Uses errno.h:EBUSY. errno.h
3064 is ANSI C, but should we check for individual error codes in
3066 (coop_condition_variable_timed_wait_mutex): New function.
3067 (coop_key_create, coop_setspecific, coop_getspecific,
3068 coop_key_delete): New functions.
3070 * iselect.c (coop_timout_qinsert): Moved to coop.c
3072 2000-03-11 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
3074 * pairs.h (SCM_SETAND_CAR, SCM_SETAND_CDR, SCM_SETOR_CAR,
3075 SCM_SETOR_CDR): Corrected SCM_ASSCM/WORD fixes.
3077 * tags.h (SCM_VOIDP_TEST): Renamed from VOIDP_TEST.
3080 * objects.h (SCM_CLASS_FLAGS, SCM_OBJ_CLASS_FLAGS,
3081 SCM_SET_CLASS_INSTANCE_SIZE), struct.h (SCM_STRUCT_VTABLE_DATA),
3082 proc.h (SCM_CLOSCAR): SCM_ASSCM/WORD fixes.
3084 * eval.c (scm_lookupcar1): Inserted SCM_ASWORD in expressions
3087 2000-03-11 Dale P. Smith <dpsm@en.com>, applied by Greg J. Badros, <gjb@cs.washington.edu>
3089 * numbers.c (scm_copy_big_dec, scm_copy_smaller, scm_big_ior,
3090 scm_big_xor, scm_big_and, scm_big_test): Added new lowlevel bignum
3091 logical functions from SCM.
3093 (logand, logior, logxor, logtest, logbit?): Extended scheme
3094 logical functions to use bignums from SCM.
3096 (lognot): Removed call to `SCM_VALIDATE_INUM' that prevented
3097 lognot from using bignums.
3099 Thu Mar 9 11:33:25 2000 Greg J. Badros <gjb@cs.washington.edu>
3101 * vectors.h (SCM_VELTS_AS_STACKITEMS): Added this macro to help in
3102 eliminating some warnings.
3104 * unif.c, strports.c, print.c, options.c: Fix some warnings on
3107 * gc.c, gc.h: Added scm_return_first_int(), and added comment re:
3108 what the scm_return_first* functions do.
3110 2000-03-09 Han-Wen Nienhuys <hanwen@cs.uu.nl>, applied by Greg J. Badros, <gjb@cs.washington.edu>
3112 * libguile/*.[ch]: make a distinction between SCM as a generic
3113 name for a Scheme object (now a void*), and SCM as 32 bit word for
3114 storing tags and immediates (now a long int). Introduced
3115 SCM_ASWORD and SCM_ASSCM for conversion. Fixed various dubious
3116 code in the process: arbiter.c (use macros), unif.c (scm_array_p),
3118 Wed Mar 8 10:15:59 2000 Greg J. Badros <gjb@cs.washington.edu>
3120 * numbers.c: Use SCM_VALIDATE_LONG_COPY, and longs, not ints, in
3121 various logXXX primitives. Thanks Eric Moore!
3123 Tue Mar 7 08:05:22 2000 Greg J. Badros <gjb@cs.washington.edu>
3125 * run-test, remaining-docs-needed: Added these scripts. The
3126 second one is only temporary until the docstring additions are
3127 complete. run-test may best live on, but is here mostly for
3128 convenience and awareness for now.
3130 * hash.c: Docs, minor cleanup patch from Dirk Herrman.
3132 Thu Mar 2 16:06:58 2000 Greg J. Badros <gjb@cs.washington.edu>
3134 * error.h, error.c: Added `scm_wrong_type_arg_msg' to support
3135 displaying the expected type. Use SCM_LISTn in a couple places
3136 instead of scm_cons-ing by hand.
3138 * __scm.h: Added SCM_ASSERT_TYPE macro.
3140 * validate.h, scm_validate.h: Added the former, as a renamed
3141 version of the latter with SCM_ASSERT_TYPE used in
3142 SCM_MAKE_VALIDATE (instead of just SCM_ASSERT)
3144 * Makefile.am: Rename scm_validate.h to validate.h.
3146 * *.c, *.h: Include validate.h, not scm_validate.h (old name's
3147 prefix was superfluous).
3149 Thu Mar 2 15:33:12 2000 Greg J. Badros <gjb@cs.washington.edu>
3151 * hashtab.c: Improved documentation for lots of functions. Added
3152 handwritten docs for `hash-fold'.
3154 Thu Mar 2 15:13:25 2000 Greg J. Badros <gjb@cs.washington.edu>
3156 * list.c: Added hand-written docs for `del{q,v,ete}1!'.
3158 Thu Mar 2 12:38:30 2000 Greg J. Badros <gjb@cs.washington.edu>
3160 * list.c: Moved append docs to append! Thanks Dirk Hermann. Also,
3161 added append docs from R4RS.
3163 * strings.c: Docstring typo fix, + eliminate unneeded IMP tests.
3164 Thanks Dirk Hermann!
3166 * chars.h: Provide SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR and
3167 deprecate SCM_ICHRP, SCM_ICHR, SCM_MAKICHR. Thanks Dirk Hermann!
3169 * *.h, *.c: Use SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR throughout.
3170 Drop use of SCM_P for function prototypes... assume an ANSI C
3171 compiler. Thanks Dirk Hermann!
3173 Sat Feb 19 12:20:12 2000 Greg J. Badros <gjb@cs.washington.edu>
3175 * ports.c: Made `set-port-column!' and `set-port-line!' each
3176 return SCM_UNSPECIFIED instead of a (not-scheme-object) integer
3177 that caused a seg fault. Also fixed `set-port-column!'s
3178 docstring. Thanks Han-Wen Nienhuys for finding the bug!
3180 Sun Feb 13 19:11:42 2000 Greg J. Badros <gjb@cs.washington.edu>
3182 * arbiters.c, eq.c, gc.c, guardians.c, list.c, ports.c, print.c,
3183 regex-posix.c, scmsigs.c, stime.c, strings.c, variable.c, stime.c,
3184 strings.c, variable.c: Added lots of documentation, cleaned up
3185 some existing documentation. Occasionally changed formal params
3186 to match docs. Also folded an #ifdef into the inners of a
3187 primitive instead of having two copies of the primitive
3188 (`get-internal-real-time', from stime.c)
3190 Sun Feb 13 18:12:19 2000 Greg J. Badros <gjb@cs.washington.edu>
3192 * ports.c: Added docs for primitives missing them. Written by
3195 Sun Feb 13 09:40:36 2000 Greg J. Badros <gjb@cs.washington.edu>
3197 * guile-doc-snarf.in: Use ${AWK} -f guile-func-name-check, not
3198 just execing guile-func-name-check. Thanks Michael Livshin!
3200 Thu Feb 10 11:43:23 2000 Greg J. Badros <gjb@cs.washington.edu>
3202 * guile-snarf.awk.in: Tweak to work with Sun/HP awk, removed some
3203 dead code. Patch from Michael Livshin.
3205 * guile-doc-snarf.in: Tweak to work with Sun/HP sh. Patch from
3208 2000-02-09 Gary Houston <ghouston@arglist.com>
3210 * init.c (scm_init_standard_ports): when stdout is a tty, make the
3211 current-output-port unbuffered by default. this is less confusing
3212 for interactive use. it was line-buffered because of a
3213 performance problem with unbuffered ports, but I think it will be
3216 2000-02-08 Gary Houston <ghouston@arglist.com>
3218 * __scm.h: don't define long_long or ulong_long if HAVE_LONG_LONGS
3221 * stime.c (scm_localtime, scm_mktime): if neither HAVE_TM_ZONE nor
3222 HAVE_TZNAME are defined, use an empty string instead of giving two
3223 spurious compile-time errors.
3225 Tue Feb 8 13:57:46 2000 Greg J. Badros <gjb@cs.washington.edu>
3227 * ports.c: Doc patches from Richard Kim. Pasted from MIT Scheme.
3230 Mon Feb 7 09:07:31 2000 Greg J. Badros <gjb@cs.washington.edu>
3232 * macros.c: Doc patches from Richard Kim. Pasted from scm.texi.
3234 Sun Feb 6 20:26:21 2000 Greg J. Badros <gjb@cs.washington.edu>
3236 * pairs.c: Doc patches from Richard Kim. Pasted from MIT Scheme
3237 (which is GNU GPL'd).
3239 2000-01-31 Gary Houston <ghouston@arglist.com>
3241 * strings.h: don't use SCM_P. don't include <string.h>.
3242 * error.c, gh_data.c, ports.c, script.c, strop.c: include <string.h>.
3244 * strings.c (scm_string_ref): make the 2nd argument compulsory.
3245 previously it defaulted to zero for no good reason that I can see.
3246 use a local variable for SCM_INUM (k). replace
3247 SCM_VALIDATE_INUM_DEF with SCM_VALIDATE_INUM_COPY.
3249 (scm_makfromstr): cosmetic changes.
3251 (scm_string): Accept only chars in the list, not strings, for
3252 conformance to R5RS (particularly for list->string, which is
3253 supposed to be the inverse of string->list.) remove
3254 SCM_DEFER_INTS/SCM_ALLOW_INTS, which is unnecessary since
3255 scm_makstr handles the cell allocation. when reporting wrong-type
3256 arg, don't report the position as 1.
3258 * posix.c (scm_init_posix): intern PIPE_BUF if it's defined.
3260 2000-01-29 Gary Houston <ghouston@arglist.com>
3262 * posix.c (scm_pipe): rewrote the docstring.
3264 * filesys.c (scm_select, retrieve_select_type, get_element,
3265 fill_select_type, set_element): modified so that Scheme
3266 "select" tests port buffers for the ability to provide input
3267 or accept output. Previously only the underlying file descriptors
3268 were checked. Rewrote the docstring.
3270 Thu Jan 27 10:14:25 2000 Greg J. Badros <gjb@cs.washington.edu>
3272 * vectors.c, symbols.c, strorder.c: Documentation cut and pasted
3273 from Gregg Reynolds. Thanks Gregg!
3275 Thu Jan 27 09:59:38 2000 Greg J. Badros <gjb@cs.washington.edu>
3277 * strop.c (scm_i_index): Obfuscated commented-out SCM_DEFINE by
3278 adding "x" prefix to the line so that guile-func-name-check
3279 doesn't complain unnecessarily.
3281 Wed Jan 26 17:33:52 2000 Greg J. Badros <gjb@cs.washington.edu>
3283 * throw.c: Factor out an #ifdef/#else/#endif choice more finely
3284 for maintainability.
3286 * strop.c: Documentation added by Gregg A. Reynolds. Pasted in
3289 Wed Jan 26 10:02:11 2000 Greg J. Badros <gjb@cs.washington.edu>
3291 * tag.c: Added doc for `tag', but mark as deprecated since Mikael
3292 suggests removing tag.c altogether (and using a new `class-of'
3295 * strings.c: Added documentation from Gregg A. Reynolds. Edited
3296 a bit by me to use FOO instead of @var{foo} and to have the
3297 summary come before preconditions on input. Also dropped trailing
3300 * gsubr.c: Do not use SCM_DEFINE for `gsubr-apply'. Register the
3301 function with scm_make_subr_opt w/ last arg of 0 so it is not
3302 visible at the Scheme level. Mikael says that this is the right
3303 thing because the first arg to the proc is the guts of a compiled
3304 closure and shouldn't be exposed to the Scheme level.
3306 Tue Jan 25 17:15:47 2000 Greg J. Badros <gjb@cs.washington.edu>
3308 * sort.c: typo in comment fixed.
3310 * keywords.c: Added documentation.
3312 * guardians.c: Added documentation (could be better).
3314 * gc.c: Added docs for gc-set-debug-check-freelist.
3316 * eq.c: Added docs for eq?, eqv? equal? abridged from R4RS.
3318 * boolean.c: Added docs for `not', `boolean?' (by hand).
3320 Tue Jan 25 13:28:56 2000 Greg J. Badros <gjb@cs.washington.edu>
3322 * random.c: Added documentation, from SLIB page:
3323 http://angela.ctrl-c.liu.se/~calle/scheme/slib_toc.html
3325 Mon Jan 24 17:50:20 2000 Greg J. Badros <gjb@cs.washington.edu>
3327 * variable.c, version.c: Added documentation, written by hand
3328 since I could not find anything already written that was
3331 2000-01-23 Gary Houston <ghouston@arglist.com>
3333 * filesys.c (scm_chown): omit port/fdes support if HAVE_FCHOWN is
3334 not defined (thanks to Richard Y. Kim).
3336 Thu Jan 20 13:00:38 2000 Greg J. Badros <gjb@cs.washington.edu>
3338 * Makefile.in: Removed, this is auto-generated.
3340 Thu Jan 20 11:33:47 2000 Dirk Hermann <dirk@ida.ing.tu-bs.de> --applied 01/20/00 gjb
3342 * list.c: Put some variable initialization code at the point of
3343 declaration; Added a comment for list*; Formatting changes.
3345 * load.c: use SCM_NNULLP to make sure the end of a list is not
3348 2000-01-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
3350 * backtrace.c (scm_display_error_message): Bugfix: Don't use
3351 result of scm_list_p as C boolean.
3352 (scm_display_error_message, scm_set_print_params_x): Use new
3353 validation macros. (Thanks to Dirk Herrmann.)
3355 * net_db.c (scm_resolv_error): Cast result from hstrerror.
3357 * strports.c (st_end_input): Inserted parenthesis to get operator
3360 * list.h (scm_init_list): Removed SCM_P around prototypes.
3362 * fports.c, list.c, numbers.c, ports.c, stime.c, symbols.c,
3363 filesys.c, posix.c: Converted docstrings to ANSI C format and
3364 escaped " occurring inside string literals.
3366 Tue Jan 18 13:21:08 2000 Mikael Djurfeldt <mdj@r11n07-s.pdc.kth.se>
3368 * posix.c (scm_mknod): Escape " occuring inside docstring.
3370 2000-01-18 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
3372 * alist.c, chars.c, debug.c, dynl.c, dynwind.c, error.c, eval.c,
3373 evalext.c, filesys.c, gc.c, hash.c, hashtab.c, ioext.c,
3374 keywords.c, list.c, load.c, macros.c, net_db.c, numbers.c,
3375 objprop.c, ports.c, posix.c, print.c, procprop.c, procs.c,
3376 ramap.c, regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c,
3377 stacks.c, stime.c, strings.c, strop.c, strports.c, struct.c,
3378 symbols.c, throw.c, unif.c, vectors.c, version.c, vports.c,
3379 weaks.c: Converted docstrings to ANSI C format.
3381 * filesys.c (scm_chmod), simpos.c (scm_system), version
3382 (scm_version), vports (scm_make_soft_port): Escape " occuring
3385 Mon Jan 17 11:41:22 2000 Greg J. Badros <gjb@cs.washington.edu>
3387 * scm_validate.h: Added SCM_VALIDATE_ULONG_COPY,
3388 SCM_VALIDATE_LONG_COPY
3390 * numbers.c: Use SCM_VALIDATE_ULONG_COPY, instead of
3391 SCM_VALIDATE_INUM_COPY to let bigger numbers be used. Rename a
3392 couple of formal arguments (and fix their uses) to make arguments
3393 match the documentation.
3395 2000-01-14 <mstachow@alum.mit.edu>
3397 * Makefile.am: Augment path when running guile-doc-snarf so
3398 guile-func-name-check is found.
3400 Fri Jan 14 09:34:55 2000 Greg J. Badros <gjb@cs.washington.edu>
3402 * scm_validate.h (SCM_NUM2LONG_DEF): Fix this macro to just use
3403 def, not SCM_MAKINUM(def); thanks Janis Bzerins!
3405 Wed Jan 12 00:06:53 2000 Greg J. Badros <gjb@cs.washington.edu>
3407 * net_db.c (s_scm_inet_makeaddr): Use SCM_NUM2ULONG since that's
3408 the way guile-1.3.4 worked, but #if 0 out the version using
3409 SCM_VALIDATE_INUM_COPY for stricter testing.
3411 Tue Jan 11 18:24:18 2000 Greg J. Badros <gjb@cs.washington.edu>
3413 * guile-doc-snarf.in: Use new $fullfilename for running
3414 guile-func-name-check, and put "$fullfilename" and "$filename" in
3415 quotes at uses to make sure re-splitting on whitespace does not
3416 occur (so filenames w/ embedded whitespace would work okay, though
3417 I sure hope we never have to deal with that! :-) ). Thanks to
3418 Mikael for pointing out the source_dir != build_dir was broken.
3420 Tue Jan 11 17:42:40 2000 Greg J. Badros <gjb@cs.washington.edu>
3422 * scm_validate.h: Added SCM_NUM2LONG_DEF macro. Make
3423 SCM_OUT_OF_RANGE use SCM_MAKINUM, not scm_long2num. Added
3424 SCM_COERCE_ROSTRING macro. Added SCM_VALIDATE_NONEMPTYLIST
3425 macro. Fix SCM_VALIDATE_STRINGORSUBSTR macro to not use SLOPPY
3428 * ports.c (scm_port_closed_p): Validate that the arg is a PORT,
3429 then return whether it's an open port (was validating that it was
3430 an open port -- this was a bug I introduced back in December, but
3431 my careful reading of diffs caught it).
3433 * numbers.c: Recombine the two conditional-compilation paths for
3434 all the log* primitives -- they were split based on #ifndef
3435 scm_long2num; factored out a SCM_LOGOP_RETURN macro, and fixed
3436 some bugs and inconsistencies in the two sets of implementations.
3437 (scm_lognot) Fixed *atrocious* re-use of a SCM as an integer!
3439 * ioext.c: Use SCM_ASSERT_RANGE in a couple places, and
3440 SCM_VALIDATE_INUM_COPY once where it should've been used.
3442 * fluids.c (scm_internal_with_fluids): Use
3443 SCM_VALIDATE_LIST_COPYLEN.
3445 * filesys.c: Use SCM_NUM2LONG instead of SCM_VALIDATE_INUM_COPY;
3446 this is questionable as it relaxes type safety, but other changes
3447 were useful and all SCM_NUM2LONG's should probably be
3448 revisited. Use SCM_OUT_OF_RANGE, SCM_WRONG_TYPE_ARG.
3450 * evalext.c: line-break change on 1 line.
3452 * eval.c (nconc2last): Takes a non-empty list as its first
3453 argument, not just a list.
3455 * dynl.c: Use new SCM_COERCE_ROSTRING macro.
3457 Tue Jan 11 15:44:23 2000 Greg J. Badros <gjb@cs.washington.edu>
3459 * dynl.c, feature.c, filesys.c, fports.c, list.c, load.c,
3460 net_db.c, sort.c, stacks.c, unif.c: Use SCM_WTA, SCM_MISC_ERROR
3463 * symbols.c (scm_sysintern0): Fixed the function name in a
3464 scm_misc_error invocation.
3466 * print.c (scm_simple_format): Do not need SCM_COERCE_SUBSTR, and
3467 use scm_return_first to ward off latent GC bug that Mikael caught.
3469 * async.c: Use SCM_VALIDATE_ASYNC_COPY one place where it wasn't
3470 used before but should've been.
3472 2000-01-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
3474 * snarf.h (SCM_PROC1): Replaced SCM (*) (...) with
3475 SCM_FUNC_CAST_ARBITRARY_ARGS.
3477 Tue Jan 11 13:44:07 2000 Greg J. Badros <gjb@cs.washington.edu>
3479 * guile-func-name-check.in: Added this script to statically check
3480 #define FUNC_NAME, #undef FUNC_NAME in the source.
3482 * sort.c, posix.c: Fix #undef FUNC_NAME lines to not have trailing
3483 redundant comment, semicolon; caught by new guile-func-name-check
3486 * debug.c: Fix mistaken #define FUNC_NAME for scm_make_iloc.
3487 Caught by new guile-func-name-check-script.
3489 * Makefile.am: Added guile-func-name-check to bin_SCRIPTS
3491 * ramap.c: Fix #if 0'd out code to be syntactically acceptable to
3492 guile-func-name-check.
3494 * guile-doc-snarf.in: Run guile-func-name-check on the file before
3497 Tue Jan 11 11:31:10 2000 Greg J. Badros <gjb@cs.washington.edu>
3499 * fports.c, ports.c, ports.h, strports.c, vports.c: Make write
3500 port function take const void*, not void*.
3502 Tue Jan 11 11:18:07 2000 Greg J. Badros <gjb@cs.washington.edu>
3504 * scm_validate.h, chars.c, ports.c, print.c, read.c, strings.c,
3505 strop.c: Use SCM_VALIDATE_ICHR, SCM_VALIDATE_ICHR_COPY instead of
3506 SCM_VALIDATE_CHAR, SCM_VALIDATE_CHAR_COPY. Change made for
3507 consistency with the other macros dealing with immediate
3508 characters. (Similar to INT -> INUM change a week or so ago).
3510 Tue Jan 11 10:41:46 2000 Greg J. Badros <gjb@cs.washington.edu>
3512 * dynl.c, error.c, eval.c, feature.c, filesys.c, fports.c, list.c, load.c,
3513 net_db.c, read.c, socket.c: Update error messages to use ~A for
3514 %s, ~S for %S to work with new `simple-format' format and be
3515 standardized better.
3517 * print.h, print.c (scm_simple_format): Added `simple-format'
3518 primitive. It's the old scm_display_error, with ARGS now a rest
3519 parameter, and the destination first instead of last (and a couple
3520 new capabilities inspired by `format' -- #t as destination means
3521 current-output-port, #f means return the formatted text as a
3524 * gh.h, gh_data.c, ports.h, ports.c: Added some missing const specifications.
3526 * backtrace.c (scm_display_error_message): Rewrote to use
3527 scm_simple_format() procedure.
3529 * __scm.h: Added commented-out #define of GUILE_DEBUG_FREELIST
3531 2000-01-09 Marius Vollmer <mvo@zagadka.ping.de>
3533 Finally applied the libltdl patch from Thomas Tanner, with slight
3536 * DYNAMIC-LINKING: Removed because it is obsolete.
3537 * dynl.c: Use ANSI prototypes.
3538 (sysdep_dynl_link): Use lt_dlopenext instead of lt_dlopen.
3539 * scmconfig.h.in: Do not change, as it is automatically generated.
3541 1999-07-25 Thomas Tanner <tanner@ffii.org>
3543 * dynl-dl.c, dynl-dld.c, dynl-shl.c, dynl-vms.c: deleted
3545 * Makefile.am: likewise, add INCLTDL (libltdl headers) to
3546 INCLUDES, set dlpreopened files in LDFLAGS, link libguile
3548 * dynl.c: use libltdl if DYNAMIC_LINKING is enabled,
3549 * guile.c: register preloaded modules
3550 * scmconfig.h.in: remove obsolete symbols
3552 2000-01-09 Gary Houston <ghouston@arglist.com>
3554 * These changes should make it unnecessary to call tzset from
3555 Scheme after modifying the TZ environment variable, even if the
3556 system date facilities cache the value.
3557 * stime.c (setzone, scm_localtime): added comments.
3558 (tzset): don't define a noop tzset macro if HAVE_TZSET not defined.
3559 (setzone): don't call tzset.
3560 (restorezone): call tzset only if HAVE_TZSET is defined.
3561 (scm_tzset): don't define if HAVE_TZSET not defined. Change the
3562 doc string to indicate that this procedure isn't likely to do
3564 (scm_localtime, scm_strftime, scm_mktime): call tzset if
3565 LOCALTIME_CACHE is defined.
3567 2000-01-09 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
3569 * posix.c (scm_sync): Return SCM_UNSPECIFIED.
3571 2000-01-09 Gary Houston <ghouston@arglist.com>
3573 * eval.c: define scm_unbound_variable_key ('unbound-variable).
3574 scm_lookupcar1: throw an error with key 'unbound-variable instead
3575 of 'misc-error when an unbound variable is encountered.
3577 * filesys.c (scm_mkdir, scm_rmdir, scm_getcwd, scm_select,
3578 scm_symlink, scm_readlink, scm_lstat),
3579 posix.c (scm_setpgid, scm_setsid, scm_ctermid, scm_tcgetpgrp,
3580 scm_tcsetpgrp, scm_uname, scm_setlocale, scm_mknod, scm_nice,
3582 simpos.c (scm_system),
3583 stime.c (scm_times, scm_strptime):
3584 move the HAVE_XXX feature tests out of the procedure bodies.
3585 don't use SCM_SYSMISSING.
3586 scm_validate.h (SCM_SYSMISSING): removed.
3587 error.h, error.c (scm_sysmissing): comment that this is deprecated.
3588 see ChangeLog entry for 1999-12-28.
3590 Sat Jan 8 19:52:04 2000 Greg J. Badros <gjb@cs.washington.edu>
3592 * scm_validate.h (SCM_VALIDATE_BOOL_COPY): Fix typo.
3594 Sat Jan 8 17:06:46 2000 Greg J. Badros <gjb@cs.washington.edu>
3596 * backtrace.c: Fix spelling typo in a comment.
3598 * snarf.h: Use new SCM_DOCS macro to encapsulate the non SCM_INIT
3599 text. Reformatted some of the expansions.
3601 Fri Jan 7 15:50:46 2000 Greg J. Badros <gjb@cs.washington.edu>
3603 * scm_validate.h (SCM_OUT_OF_RANGE): Use scm_out_of_range_pos to
3604 report the position of the argument.
3606 * error.h, error.c (scm_out_of_range_pos): Added this function to
3607 take extra "pos" argument, the position number of the errant
3610 * debug.c: Use SCM_OUT_OF_RANGE instead of scm_out_of_range.
3612 * snarf.h: Use SCM_HERE and SCM_INIT as names, not SCM_NOTSNARF
3613 and SCM_SNARFING. Also put the %%% in the SCM_INIT since Mikael
3614 prefers that and I'm reasonably indifferent.
3616 Fri Jan 7 15:03:32 2000 Greg J. Badros <gjb@cs.washington.edu>
3618 * snarf.h: Factor out differences between C++ and non-C++ into
3619 SCM_FUNC_CAST_ARBITRARY_ARGS macro. Modify all the snarf macro
3620 definitions to use SCM_NOTSNARF and SCM_SNARFING macros (like
3621 Mikael's macros, below, but changed names and SCM_SNARFING no
3622 longer expands to include %%% -- that must appear in the argument
3623 so that the token appears at the call-site as a reminder).
3625 2000-01-07 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
3627 * snarf.h (SCM_INSITU, SCM_INIT): New snarf macros for use in user
3628 snarf macro definitions.
3630 2000-01-06 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
3632 * chars.c (scm_integer_to_char): Use Greg's nice
3633 SCM_VALIDATE_INUM_RANGE macro for argument checking for closer
3636 Thu Jan 6 11:48:49 2000 Greg J. Badros <gjb@cs.washington.edu>
3638 * *.c, snarf.h: Replace GUILE_PROC1 with SCM_DEFINE1 throughout.
3640 Thu Jan 6 11:22:53 2000 Greg J. Badros <gjb@cs.washington.edu>
3642 * Makefile.am (ETAGS_ARGS): Switch to SCM_DEFINE, SCM_DEFINE1
3643 instead of GUILE_PROC.
3645 Thu Jan 6 11:21:49 2000 Greg J. Badros <gjb@cs.washington.edu>
3647 * alist.c: Do not report mismatch errors on some uses of `tmp' (do
3648 this by using SCM_ARG2 instead of `2' in the SCM_VALIDATE_CONS
3651 Thu Jan 6 09:54:33 2000 Dirk Herrmann <dirk@ida.ing.tu-bs.de> --gjb applied
3653 * scm_validate.h: Remove some redundant NIMP tests.
3655 * alist.c: minimize scope of the tmp variables, and initialize
3656 them when declared. The strange SCM_NIMP tests are replaced by
3657 SCM_CONSP tests that more closely reflect the intended semantics.
3658 However, we don't get a performance penalty here, because the
3659 SCM_CONSP test was performed by the ALISTCELL test anyway. * The
3660 extremely ugly use of ASRTGO macros was removed: The calls to
3661 ASRTGO were not encapsulated by "#ifndef SCM_RECKLESS", but got a
3662 label parameter that only exists when SCM_RECKLESS is not defined.
3663 This works, because ASRTGO itself is defined in a way that it only
3664 makes use of the label parameter if SCM_RECKLESS is not defined
3665 (shudder!). Does guile make at all use of the possibility to
3666 define SCM_RECKLESS? * Codesize is likely to be reduced, since
3667 instead of two calls to SCM_ASSERT performed by the ALISTCELL test
3668 we now only get one test.
3670 * list.c: Use SCM_NNULLP, not SCM_NIMP as appropriate. Also use
3671 SCM_NULLP instead of SCM_IMP. Drop use of "register" keyword on
3672 some variables in `list?'. Fix `reverse' and `reverse!'
3673 primitives to handle improper lists better.
3675 Wed Jan 5 11:24:53 2000 Greg J. Badros <gjb@cs.washington.edu>
3677 * *.[ch]: Whitespace changes -- added space after SCM_VALIDATE_*
3678 macros and SCM_DEFINE macros to match GNU coding standards.
3680 Wed Jan 5 11:04:24 2000 Greg J. Badros <gjb@cs.washington.edu>
3682 * *.[ch]: Replace GUILE_PROC w/ SCM_DEFINE.
3684 Wed Jan 5 10:59:06 2000 Greg J. Badros <gjb@cs.washington.edu>
3686 * *.[ch]: Replace SCM_VALIDATE_INT w/ SCM_VALIDATE_INUM for
3687 better consistency with the names of other SCM_VALIDATE_ macros
3688 and better conformance to guile naming policy.
3690 Wed Jan 5 10:50:39 2000 Greg J. Badros <gjb@cs.washington.edu>
3692 * ports.c (s_scm_close_all_ports_except): Use SCM_ARG1 in a
3693 SCM_VALIDATE instead of 1 to avoid a check on the argument (since
3694 it's not the actual name of the formal).
3696 * guile-snarf.awk.in: Do argument/number mismatch checking and
3697 print warnings in an Emacs compile-mode parseable format.
3699 * struct.c: Use SCM_ASSERT_RANGE instead of SCM_ASSERT w/
3700 SCM_OUTOFRANGE as 3rd argument.
3702 * random.c: Fix argument/number mismatch (that I introduced :-( ).
3704 * __scm.h: Do not #define SCM_ARG* when snarfing;
3705 lets us distinguish between 1 and SCM_ARG1 when snarfing as only
3706 the former (using the number) requires the argument to match the
3707 formal in the current argument snarfing check.
3709 * snarf.h: Give new definition of SCM_ASSERT when in
3710 snarfing mode to output a lexically-identifiable sequence that the
3711 guile-snarf.awk script uses to verify argument/position matching.
3713 * ramap.c: Remove extraneous #undef FUNC_NAME.
3715 Wed Jan 5 08:36:38 2000 Greg J. Badros <gjb@cs.washington.edu>
3717 * guile-doc-snarf.awk.in: Removed -- guile-snarf.awk.in is the
3718 current version of the same functionality; it writes the .x output
3719 to stdout instead of directly into the file.
3721 Wed Jan 5 08:15:04 2000 Greg J. Badros <gjb@cs.washington.edu>
3723 * unif.c, symbols.c, strings.c, stacks.c, random.c, print.c,
3724 posix.c: Eliminated a bunch of SCM_NIMP(..)s that are now
3725 redundant with the safer macros. Patch from Dirk Hermann applied
3726 by hand. Thanks Dirk!
3728 * scm_validate.h: Added SCM_VALIDATE_VECTOR_OR_DVECTOR for some
3731 * ramap.c: whitespace change.
3733 Tue Jan 4 14:21:35 2000 Greg J. Badros <gjb@cs.washington.edu>
3735 * options.c, objects.c, keywords.c, gc.c: Some redundant SCM_NIMP
3736 removals from Dirk Hermann.
3738 * alist.c: Rename formals to match the parameter names in the
3739 documentation, updates to documentation. Thanks Dirk Hermann!
3741 2000-01-04 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
3743 * eval.c (SCM_CEVAL): Reverse order of
3744 scm_stack_checking_enabled_p and SCM_STACK_OVERFLOW_P
3745 (Thanks to Brad Knotwell.)
3747 Mon Jan 3 08:30:02 2000 Greg Harvey <Greg.Harvey@thezone.net> (applied --01/03/00 gjb)
3749 * gc.c (scm_debug_newcell): Added SCM_SETCAR of the newly
3752 * pairs.h: Added a comment about the need for the SCM_SETCAR in
3755 Mon Jan 3 08:25:19 2000 Greg J. Badros <gjb@cs.washington.edu>
3757 * dynl-vms.c, debug.c, coop-threads.c, backtrace.c, eval.c: More
3758 SCM_NIMP tests that were redundant are now eliminated. Patches
3759 from Dirk Hermann applied by hand.
3761 The ChangeLog continues in the file: "ChangeLog-1996-1999"