1 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
3 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
4 doing exactly nothing about them). thanks Neil!
6 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
8 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
10 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
12 * gc.c: Fix omission bug: Add `heap_segment' forward decl
13 (proto) in the case when either `GUILE_DEBUG' or
14 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
16 (map_free_list): Fix typo: Ref `f' correctly.
18 Thanks to Chris Cramer.
20 2001-08-15 Rob Browning <rlb@defaultvalue.org>
22 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
24 (libpath.h): change libguileversion to libguileinterface.
26 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
28 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
29 ChangeLog-2000. Thanks to Daniel Skarda!
31 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
33 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
34 do it from the Makefile.
36 * Makefile.am: rearrange the snarfing slightly, so that .doc files
37 are of a reasonable size.
39 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
41 * stacks.c (scm_make_stack): Improve docstring by explaining use
44 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
46 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
47 scm_char_whitespace_p, scm_char_upper_case_p,
48 scm_char_lower_case_p, scm_char_is_both_p): Do not require
49 characters to fulfill isascii in addition to the primary
52 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
54 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
55 scm_istr2flo, scm_istring2number): Removed.
57 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
60 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
61 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
64 (scm_string_to_number): Use new number parser.
66 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
67 handles complex numbers.
69 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
72 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
75 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
77 (scm_i_mem2number): Added.
79 (scm_exact_to_inexact): Changed signature.
81 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
82 here instead of within scm_i_mem2number. Call scm_i_mem2number
83 instead of scm_istr2int and scm_istring2number.
85 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
87 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
88 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
89 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
90 !SCM_<pred> over SCM_N<pred>.
92 (scm_eval_body): Remove side effecting code from macro call.
94 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
97 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
99 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
101 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
103 Removed vcell slot from structs.
105 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
108 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
109 zero. Use scm_vtable_index_layout instead of "0" when accessing
111 (scm_init_struct): Remove vcell slot layout code from
112 required_vtable_fields.
114 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
116 * goops.c (build_class_class_slots): Removed vcell slot
119 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
120 Removed vcell slot layout code.
121 (scm_si_vcell): Removed.
123 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
125 "Glocs" have been removed.
127 * tags.h: Update tag system docs.
128 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
129 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
130 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
131 or SCM_NCONSP, respectively.
133 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
134 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
135 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
137 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
138 tell glocs from structs.
140 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
142 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
143 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
144 instead of with glocs.
145 (EVALCAR): Do not test for glocs.
146 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
148 (scm_unmemocar): Do not handle glocs.
149 (scm_m_atfop): Memoize as a variable, not as a gloc.
150 (scm_eval_args, scm_deval_args): Do not handle glocs.
151 (scm_ceval, scm_deval): Likewise.
153 * eval.h (SCM_XEVALCAR): Do not test for glocs.
154 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
157 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
159 * dynwind.c (scm_swap_bindings): Likewise.
160 (scm_dowinds): Updated to recognize lists of variables instead of
163 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
166 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
169 2001-07-25 Gary Houston <ghouston@arglist.com>
171 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
172 docstrings to reflect the n-ary implementation.
174 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
176 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
177 value of a variable, not the plain "return" statement.
179 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
181 * eval.c: Allow variables in memoized code (in addition to glocs).
182 (scm_lookupcar): Handle variables in lost races. Replace symbol
183 with variable directly, do not make a gloc.
184 (scm_unmemocar): Rewrite variables using a reverse lookup, just
186 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
189 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
191 * variable.c (scm_i_variable_print): Use "value" instead of
192 "binding" since a binding is the mapping between symbols and
193 variables, not between variables and their values.
195 * tags.h (scm_tc7_variable): New.
196 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
197 * print.c (scm_iprin1): Likewise.
199 * variable.h (scm_tc16_variable): Removed.
200 (SCM_VARIABLEP): Test for new tc7 code.
201 (scm_i_variable_print): New.
202 * variable.c (scm_tc16_variable): Removed.
203 (variable_print): Renamed to scm_i_variable_print and made
205 (variable_equal_p): Removed.
206 (make_variable): Construct a tc7 object instead of a smob.
207 (scm_init_variable): Do not register smob.
209 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
211 * tags.h: Include inttypes.h when we have it.
213 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
215 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
216 is taken by the new SCM_IM_CALL_WITH_VALUES.
217 * print.c (scm_isymnames): Update table accordingly.
219 2001-07-22 Gary Houston <ghouston@arglist.com>
221 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
222 SCM_MAKINUM to convert regoff_t value to SCM.
224 2001-07-21 Gary Houston <ghouston@arglist.com>
226 * scmsigs.c: include sys/time.h for itimer stuff.
228 2001-07-19 Rob Browning <rlb@defaultvalue.org>
230 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
232 * c-tokenize.lex: add option %nounput to quiet warning.
233 Add prototype for yylex to quiet warning.
235 * scmconfig.h.in: add flags for setitimer and getitimer.
237 * scmsigs.h (scm_init_scmsigs): new prototype.
238 (scm_init_scmsigs): new prototype.
240 * scmsigs.c (s_scm_setitimer): new function.
241 (s_scm_setitimer): new function.
243 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
245 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
246 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
247 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
248 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
249 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
250 guile-func-name-check.in, guile-snarf-docs-texi.in,
251 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
252 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
253 objprop.c, objprop.h, options.c, options.h, random.h,
254 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
255 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
256 version.c, version.h: Updated copyright notice.
258 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
260 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
261 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
262 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
263 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
264 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
265 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
266 sym_environment, scm_sym_change_class): New static variables to
267 hold predefined symbols.
269 (build_class_class_slots): Build the list using scm_list_n
270 instead of cons. Also, slots are already created as lists, thus
271 making a call to maplist unnecessary.
273 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
274 scm_class_direct_subclasses, scm_class_direct_methods,
275 scm_class_precedence_list, scm_class_slots, scm_class_environment,
276 scm_method_procedure, create_standard_classes, purgatory): Use
279 (build_slots_list, compute_getters_n_setters,
280 scm_sys_initialize_object, scm_sys_inherit_magic_x,
281 get_slot_value_using_name, set_slot_value_using_name,
282 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
283 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
284 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
286 (scm_sys_prep_layout_x): Minimize variable scopes.
288 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
289 scm_sys_fast_slot_set_x): Fix signedness.
291 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
292 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
293 scm_memoize_method, scm_wrap_object): Use packing and unpacking
294 when converting to and from SCM values.
296 (scm_enable_primitive_generic_x): Add rest argument checking.
298 (map, filter_cpl, maplist, scm_sys_initialize_object,
299 scm_sys_prep_layout_x, slot_definition_using_name,
300 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
301 call_memoize_method, scm_make, scm_make_class): Prefer explicit
302 predicates over SCM_N?IMP tests.
304 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
307 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
310 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
312 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
314 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
316 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
318 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
320 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
322 * strings.c (s_scm_string): fix arg position in assert.
324 2001-07-11 Gary Houston <ghouston@arglist.com>
326 * strports.c (st_write): use memcpy, not strncpy. thanks to
329 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
331 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
332 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
333 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
334 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
335 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
336 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
337 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
338 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
339 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
340 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
341 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
342 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
343 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
344 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
345 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
346 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
347 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
348 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
349 weaks.c, weaks.h: Remove "face-lift" comment.
351 2001-07-08 Rob Browning <rlb@defaultvalue.org>
353 * .cvsignore: add stamp-h.in.
355 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
357 * hooks.c (scm_make_hook, scm_add_hook_x),
358 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
359 value info to the docstrings.
361 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
363 Some more compatibility patches for Windows.
365 * posix.c (getlogin): getlogin() implementation for Windows.
367 * backtrace.c, ioext.c: Include <stdio.h>.
369 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
372 * cpp_sig_symbols.in: Added SIGBREAK.
374 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
376 * strports.c (scm_read_0str, scm_eval_0str): Call
377 scm_c_read_string and scm_c_eval_string respectively, not
378 themselves. Thanks to Dale P. Smith!
380 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
382 * unif.c (scm_array_set_x): The variable args does not
383 necessarily have to be a list. Further, got rid of a redundant
386 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
388 * list.c (SCM_I_CONS): Make sure the cell type is initialized
391 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
392 init_heap_seg): Fixed signedness.
394 (init_heap_seg): Replaced strange for-loop with a while loop.
396 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
398 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
400 The following patch adds conservative marking for the elements of
401 free or allocated cells.
403 * gc.c (allocated_mark, heap_segment): New static functions.
405 (which_seg): Deleted, since the functionality is now provided by
406 function heap_segment.
408 (map_free_list): Use heap_segment instead of which_seg.
410 (MARK): If cell debugging is disabled, mark free cells
413 (scm_mark_locations, scm_cellp): Extracted the search for the
414 heap segment of a SCM value into function heap_segment.
416 (scm_init_storage): Allocated cells must be marked
419 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
421 The following patch changes the representation of weak vectors to
422 double cells instead of using an extension of the vector's
425 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
426 the result of SCM_WVECT_GC_CHAIN.
428 (scm_gc_sweep): Weak vectors don't have extra fields any more.
430 * weaks.c (allocate_weak_vector): New static function. It does
431 not patch any previously created vector object during the
432 construction of a weak vector, and thus doesn't need to switch
433 off interrupts during vector creation.
435 (scm_make_weak_vector, scm_make_weak_key_hash_table,
436 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
437 Use allocate_weak_vector to provide the new weak vector object.
439 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
440 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
441 now stored in the double cell.
443 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
446 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
447 using an entry of the double cell.
449 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
451 * stamp-h.in: bye bye
453 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
455 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
458 * load.c, load.h (scm_c_primitive_load,
459 scm_c_primitive_load_path): New.
461 * strports.c, strports.h (scm_c_read_string): Renamed from
462 scm_read_0str. Also, added "const" qualifier to argument.
463 (scm_c_eval_string): Renamed from scm_eval_0str.
464 (scm_read_0str, scm_eval_0str): Deprecated.
466 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
468 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
471 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
473 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
474 scm_list_n): New functions.
475 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
476 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
477 (lots of files): Use the new functions.
479 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
481 * strings.c: #include "libguile/deprecation.h".
483 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
485 * read.c (scm_lreadr): When reading a hash token, check for a
486 user-defined hash procedure first, so that overriding the builtin
487 hash characters is possible (this was needed for implementing
488 SRFI-4's read synax `f32(...)').
490 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
491 because the latter is unsigned now and breaks comparisons like
492 (n < (scm_t_signed_bits)MIN_VALUE).
494 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
496 * eval.h, eval.c (scm_call_4): New function.
498 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
499 directly rather than dispatching to them via scm_ithrow and a lazy
502 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
503 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
504 for trap handler procedures.
506 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
507 procedures not being #f.
509 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
511 * Makefile.am (c-tokenize.c): add rule to generate it.
512 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
514 filter-doc-snarfage.c: remove.
516 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
518 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
520 The following set of changes makes compiling Guile under various
521 Windows compilers easier. Compilation under GNU systems should
522 not be affected at all.
524 Thanks to Stefan Jahn for all necessary information, patches and
527 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
528 getpgrp, ttyname, primitive-fork and some header inclusion for
531 * random.c: Define M_PI, if not predefined and use __int64 for
532 LONG64 under Windows.
534 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
535 Windows and conditionalize some signal names.
537 * socket.c (scm_getsockopt): Added missing comma.
538 Include socket library header under Windows.
540 * stime.c (CLKTCK): Add cast to int, to make it compile under
543 * ports.c (truncate): New function, compiled only under Windows.
545 * net_db.c: Do not declare errno under Windows.
547 * iselect.h, inet_aton.c: Include socket library headers under
550 * guile.c (inner_main): Under Windows, initialize socket library
551 and initialize gdb_interface data structures.
553 * gdb_interface.h: Under Windows, gdb_interface cannot be
554 initialized statically. Initialize at runtime instead.
556 * fports.c (write_all): ssize_t -> size_t.
557 (fport_print): Conditionalize call to ttyname().
558 (getflags): New function, compiled only under Windows.
560 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
561 primitives chown, link, fcntl.
562 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
565 * backtrace.c: Include <io.h> under Windows.
567 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
569 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
572 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
574 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
575 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
576 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
577 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
578 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
579 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
580 (scm_dynamic_wind, scm_dowinds), environments.c
581 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
582 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
583 goops.c (GETVAR, purgatory, make_class_from_template,
584 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
585 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
586 (scm_primitive_load), modules.c (scm_resolve_module,
587 scm_c_define_module, scm_c_use_module, scm_c_export,
588 module_variable, scm_eval_closure_lookup, scm_sym2var,
589 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
590 ports.c (scm_port_for_each), print.c (scm_printer_apply),
591 properties.c (scm_primitive_property_ref), ramap.c (ramap,
592 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
593 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
594 (scm_object_to_string, scm_call_with_output_string,
595 scm_call_with_input_string), throw.c (scm_body_thunk,
596 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
597 scm_make_shared_array), vports.c (sf_flush, sf_write,
598 sf_fill_input, sf_close): Use one of the above functions.
599 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
601 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
603 * filesys.c (scm_close), ports.c (scm_close_port,
604 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
605 instead of SCM_NEGATE_BOOL.
607 * filesys.c (scm_stat): Clean up type dispatch.
609 * filesys.c (scm_stat), ports.c (scm_input_port_p,
610 scm_output_port_p): Get rid of redundant IM type check.
612 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
613 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
614 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
615 scm_return_entry), numbers.c (scm_number_to_string), objects.c
616 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
617 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
618 scm_addr_vector), stime.c (scm_strftime), strings.c
619 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
620 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
621 scm_string_split), strports.c (scm_strport_to_string), symbols.c
622 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
623 instead of scm_makfromstr.
625 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
626 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
627 scm_read_hash_extend), stime.c (scm_strftime), strings.c
628 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
629 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
630 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
631 !SCM_<pred> over SCM_N<pred>.
633 * strings.[ch] (scm_makfromstr): Deprecated.
635 (scm_mem2string): New function, replaces scm_makfromstr.
637 * strings.c (scm_substring), strop.c (string_copy,
638 scm_string_split), strports.c (scm_strport_to_string), symbols.c
639 (scm_symbol_to_string): Fix gc problem.
641 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
644 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
645 warning about comparing signed and unsigned values. This fix is
646 not optimal, since it won't work reliably if sizeof (c_start) >
647 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
648 solution is to define this macro as an inline function, thus
649 allowing to specifiy the types of c_start and c_end.
651 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
653 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
656 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
657 Rename <foo>H to SCM_<foo>_H.
659 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
660 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
662 (narrow_stack): Make i unsigned. Don't use side-effecting
663 operations in conditions.
665 (narrow_stack, scm_make_stack, scm_stack_id,
666 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
668 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
669 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
672 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
675 (scm_last_stack_frame): Remove bogus `;´.
677 * stacks.h (SCM_FRAMEP): Fix type check.
679 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
681 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
682 c-tokenize.c when doing maintainer-clean.
684 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
686 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
689 * eval.c: all hash signs are in column 0.
691 * Makefile.am (guile_filter_doc_snarfage): build using
692 c-tokenize.c, not filter-doc-snarfage.c.
693 rearrange snarfing dependencies a bit.
695 * c-tokenize.lex: new file.
697 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
699 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
700 scm_t_srcpropso_plist. See the big type renaming.
701 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
702 Thanks to Seth Alves!
704 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
705 they aren't defined already.
707 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
709 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
710 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
713 * backtrace.c (display_expression, scm_set_print_params_x,
714 display_application, display_frame, scm_backtrace), numbers.c
715 (scm_istring2number), objects.c (scm_class_of,
716 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
717 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
719 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
722 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
723 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
725 * objects.c (scm_class_of): Type fix.
727 (scm_mcache_lookup_cmethod): Improved comment, simplified,
730 * pairs.h (scm_error_pair_access): The function can return if
733 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
735 * init.c (scm_init_guile_1): Removed initialization of tag.c.
737 * gdbint.c, init.c: Removed inclusion of tag.h.
739 * tag.h, tag.c: Removed files.
741 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
743 2001-06-20 Gary Houston <ghouston@arglist.com>
745 * deprecation.c, extensions.c, rw.c: include string.h.
747 2001-06-19 Gary Houston <ghouston@arglist.com>
749 * filter-doc-snarfage.c (process): added ungetc in
750 MULTILINE_COOKIE case since otherwise it fails when there's no
751 space between the '(' and the quote of the following string
754 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
756 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
758 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
760 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
761 extension takes place.
762 * strings.h (SCM_STRING_LENGTH): Likewise.
763 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
765 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
768 * tags.h: Include <stdint.h> when we have it.
769 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
770 available. Else use "unsigned long".
771 (scm_signed_bits_t): New.
773 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
774 (SCM_INUM): Cast result to scm_signed_bits_t.
776 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
778 * mkstemp.c: Update path to #include file scmconfig.h.
779 Thanks to Golubev I. N.
781 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
783 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
785 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
786 the macro definition.
788 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
789 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
790 instead of SCM_INST_TYPE.
792 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
793 the object is a struct before accessing its struct flags.
795 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
797 2001-06-10 Gary Houston <ghouston@arglist.com>
799 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
800 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
801 work reliably anymore. try it from boot-9.scm instead.
803 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
805 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
806 Thanks to Matthias Köppe!
808 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
810 * snarf.h, filter-doc-snarfage.c: more changes to cope with
811 space-happy C preprocessors.
813 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
814 inside cookies. thanks to Matthias Köppe!
816 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
818 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
819 keywords. Fix gc protection.
821 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
822 operations in macro calls.
824 * pairs.c (scm_error_pair_access): Avoid recursion.
826 Thanks to Matthias Koeppe for reporting the bugs that correspond
827 to the following set of patches.
829 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
830 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
831 bitvector base address using SCM_BITVECTOR_BASE.
833 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
836 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
838 * goops.c (SCM_CLASS_REDEF): Removed.
840 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
843 Thanks to Matthias Koeppe for reporting the bugs that correspond
844 to the following set of patches.
846 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
847 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
848 scm_sys_allocate_instance, clear_method_cache,
849 scm_sys_invalidate_method_cache_x, scm_make,
850 create_standard_classes, scm_make_port_classes, scm_make_class,
851 scm_add_slot): Use SCM_SET_SLOT to set slot values.
853 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
855 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
857 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
858 UNARY_ELTS_CODE): Remove bogus break statement.
860 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
861 Don't access bit vectors elements as SCM objects.
863 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
864 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
865 Don't assign to an unpacked value.
867 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
869 * __scm.h (SCM_NORETURN): Moved here from error.h.
871 (SCM_UNUSED): New macro.
873 (SCM_DEBUG_PAIR_ACCESSES): New macro.
875 * backtrace.c (display_error_handler), continuations.c
876 (continuation_print), debug.c (debugobj_print), dynwind.c
877 (guards_print), environments.c (observer_print,
878 core_environments_finalize, leaf_environment_cell,
879 leaf_environment_print, eval_environment_print,
880 eval_environment_observer, import_environment_define,
881 import_environment_undefine, import_environment_print,
882 import_environment_observer, export_environment_define,
883 export_environment_undefine, export_environment_print,
884 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
885 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
886 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
887 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
888 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
889 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
890 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
891 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
892 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
893 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
894 set_slot_value, test_slot_existence, scm_change_object_class,
895 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
896 default_setter), guardians.c (guardian_print, guardian_gc_init,
897 guardian_zombify, whine_about_self_centered_zombies), guile.c
898 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
899 mallocs.c (malloc_print), numbers.c (scm_print_real,
900 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
901 end_input_default, scm_port_print, fill_input_void_port,
902 write_void_port), root.c (root_print), smob.c (scm_mark0,
903 scm_free0, scm_smob_print, scm_smob_apply_1_error,
904 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
905 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
906 (scm_struct_free_0, scm_struct_free_standard,
907 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
908 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
909 scm_handle_by_throw, scm_ithrow), weaks.c
910 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
911 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
912 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
914 * error.h (SCM_NORETURN): Moved to __scm.h.
916 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
917 Renamed <foo>H to SCM_<foo>_H.
919 * gc.c (debug_cells_gc_interval): New static variable.
921 (scm_assert_cell_valid): If selected by the user, perform
922 additional garbage collections.
924 (scm_set_debug_cell_accesses_x): Extended to let the user specify
925 if additional garbage collections are desired.
927 (mark_gc_async): If additional garbage collections are selected
928 by the user, don't call the after-gc-hook. Instead require the
929 user to run the hook manually.
931 * pairs.c (scm_error_pair_access): New function. Only compiled
932 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
934 * pairs.h (SCM_VALIDATE_PAIR): New macro.
936 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
937 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
938 is a real pair object. (Glocs are also accepted, but that may
939 change.) If not, abort with an error message.
941 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
943 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
945 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
946 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
948 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
950 * extensions.c (scm_c_register_extension): Allow NULL as library
952 (load_extension): Ignore NULL library names when comparing.
954 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
955 non-pointers are being compared. Thanks to Alexander Klimov!
957 2001-06-04 Gary Houston <ghouston@arglist.com>
959 * rw.c (scm_write_string_partial): new procedure implementing
960 write-string/partial in (ice-9 rw).
961 * rw.h: declare scm_write_string_partial.
963 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
965 * keywords.c (keyword_print): Substract 1 from length of symbol
966 name, accounting for the silly dash.
968 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
969 Do not emit deprecation warning.
971 Added exception notice to all files.
973 * dynl.c: Include "deprecation.h".
975 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
977 * dynl.c (scm_register_module_xxx, scm_registered_modules,
978 scm_clear_registered_modules): Deprecated.
980 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
982 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
983 guile-snarf-docs-texi.
985 * fports.c: HAVE_ST_BLKSIZE changed to
986 HAVE_STRUCT_STAT_ST_BLKSIZE.
987 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
988 HAVE_STRUCT_STAT_ST_BLKSIZE.
990 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
991 HAVE_STRUCT_STAT_ST_RDEV.
992 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
993 HAVE_STRUCT_STAT_ST_BLKSIZE.
994 (scm_stat2scm): HAVE_ST_BLOCKS changed to
995 HAVE_STRUCT_STAT_ST_BLOCKS.
997 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
999 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
1000 of scm_eval_x to allow module changes between the forms in the
1001 string. Set/restore module using scm_c_call_with_current_module.
1003 * mkstemp.c: New file, slightly modified from libiberties
1006 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
1008 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
1009 filter-doc-snarfage.c: new files.
1011 * Makefile.am: add stuff to [build,] use and distribute
1012 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
1014 * guile-snarf.in: grok the new snarf output.
1016 * snarf.h: make the output both texttools- and `read'-friendly.
1018 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
1019 guile-snarf-docs. (should also deprecate, I guess. maybe not).
1021 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
1023 * print.c (scm_simple_format): Support "~~" and "~%". Signal
1024 error for unsupported format controls and for superflous
1025 arguments. Thanks to Daniel Skarda!
1027 * print.h, print.c (scm_print_symbol_name): Factored out of
1029 (scm_iprin1): Call it.
1031 * keywords.c (keyword_print): Use scm_print_symbol_name so that
1032 weird names are printed correctly.
1034 * print.c (scm_print_symbol_name): Symbols whose name starts with
1035 `#' or `:' or ends with `:' are considered weird.
1037 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1039 * numbers.c (scm_difference, scm_divide): Clarified comments for -
1042 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1044 * debug.h: Removed prototype for scm_eval_string.
1046 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1048 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
1049 (make-string 2000 #\!))' in an older version).
1051 Change strncpy to memcpy to allow embedded NUL characters in
1054 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
1056 * hooks.c (scm_create_hook): deprecated.
1057 (make_hook): deleted.
1058 (scm_make_hook): all the hook creation code is now here.
1060 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
1061 a hook, make it permanent, and do a `scm_c_define' on it.
1063 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
1065 * socket.c (s_scm_inet_pton): fix docstring quoting.
1066 (s_scm_inet_ntop): ditto.
1068 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
1070 * hashtab.c (scm_internal_hash_fold): fix argument position in
1073 * environments.c (s_scm_import_environment_set_imports_x): fix
1074 argument position in SCM_ASSERT.
1076 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
1077 (s_scm_make_iloc): ditto.
1079 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1081 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
1083 * eval.c (promise_print): Read the promise's value as an object.
1085 (SCM_CEVAL): Don't perform side-effecting operations in macro
1088 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
1089 conditional expression.
1091 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
1094 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
1095 text, removed redundant computation of effective_length and fixed
1098 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
1101 (wrap_init): Don't use SCM_C[AD]R for non pairs.
1103 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
1105 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
1106 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
1108 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
1110 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
1111 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
1112 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
1113 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
1115 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
1117 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
1119 * ramap.c (ramap_rp): Removed bogus `;´.
1121 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
1124 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
1125 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
1126 Read SCM objects rather than scm_bits_t values.
1128 * tags.h (SCM_VOIDP_TEST): Removed.
1130 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
1131 value of 2 now corresponds to the former 1, the current 1
1132 corresponds to the former situation that SCM_VOIDP_TEST was
1135 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
1136 If this appears to be not ANSI compliant, we will change it to
1137 typedef struct scm_unused_struct { } * SCM;
1138 Thanks to Han-Wen Nienhuys for the suggestion.
1140 * unif.c (scm_array_set_x): Fix typing problem, and use
1141 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
1142 dealing with uniform vectors.
1144 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
1146 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
1147 (scm_igc): mark from them, too (precisely, not conservatively!).
1149 * root.h (scm_gc_registered_roots): new object in
1152 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
1153 `scm_protect_object'. shouldn't call it at all, though, it seems.
1155 * gc.c (scm_[un]protect_object): deprecated.
1156 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
1157 (scm_gc_[un]register_root[s]): new.
1159 * gc.h: add prototypes for scm_gc_[un]protect_object,
1160 scm_gc_[un]register_root[s].
1162 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
1164 revert the controversial part of the 2001-05-24 changes.
1166 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
1168 * modules.c (scm_env_module): Exported to Scheme.
1170 * eval.c (scm_debug_opts): New option `show-file-name'.
1172 * debug.h (SCM_SHOW_FILE_NAME): New.
1174 * backtrace.c: Include "libguile/filesys.h".
1175 (sym_base, display_backtrace_get_file_line,
1176 display_backtrace_file, display_backtrace_file_and_line): New.
1177 (display_frame): Call display_backtrace_file_and_line if that is
1179 (display_backtrace_body): Call scm_display_backtrace_file if
1182 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
1183 Prototypes removed since there's no definition for these
1186 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1188 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
1189 Changed use of scm_array->scm_array_t and
1190 scm_array_dim->scm_array_dim_t to enable build with
1191 --disable-deprecated.
1193 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
1195 The purpose of this set of changes is to regularize Guile's usage
1196 of ANSI C integral types, with the following ideas in mind:
1198 - SCM does not nesessarily have to be long.
1199 - long is not nesessarily enough to store pointers.
1200 - long is not nesessarily the same size as int.
1202 The changes are incomplete and possibly buggy. Please test on
1206 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
1209 * unif.h: type renaming:
1210 scm_array -> scm_array_t
1211 scm_array_dim -> scm_array_dim_t
1212 the old names are deprecated, all in-Guile uses changed.
1214 * tags.h (scm_ubits_t): new typedef, representing unsigned
1217 * stacks.h: type renaming:
1218 scm_info_frame -> scm_info_frame_t
1219 scm_stack -> scm_stack_t
1220 the old names are deprecated, all in-Guile uses changed.
1222 * srcprop.h: type renaming:
1223 scm_srcprops -> scm_srcprops_t
1224 scm_srcprops_chunk -> scm_srcprops_chunk_t
1225 the old names are deprecated, all in-Guile uses changed.
1227 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
1228 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
1229 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
1230 vectors.c, vports.c, weaks.c:
1231 various int/size_t -> size_t/scm_bits_t changes.
1233 * random.h: type renaming:
1234 scm_rstate -> scm_rstate_t
1235 scm_rng -> scm_rng_t
1236 scm_i_rstate -> scm_i_rstate_t
1237 the old names are deprecated, all in-Guile uses changed.
1239 * procs.h: type renaming:
1240 scm_subr_entry -> scm_subr_entry_t
1241 the old name is deprecated, all in-Guile uses changed.
1243 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
1245 scm_option -> scm_option_t
1246 the old name is deprecated, all in-Guile uses changed.
1248 * objects.c: various long -> scm_bits_t changes.
1249 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
1251 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
1254 * num2integral.i.c: new file, multiply included by numbers.c, used
1255 to "templatize" the various integral <-> num conversion routines.
1257 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
1258 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
1260 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
1261 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
1262 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
1263 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
1264 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
1265 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
1266 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
1267 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
1268 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
1269 scm_num2size): new functions.
1271 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
1273 * load.c: change int -> size_t in various places (where the
1274 variable is used to store a string length).
1275 (search-path): call scm_done_free, not scm_done_malloc.
1277 * list.c (scm_ilength): return a scm_bits_t, not long.
1278 some other {int,long} -> scm_bits_t changes.
1280 * hashtab.c: various [u]int -> scm_bits_t changes.
1281 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
1282 (scm_ihashx): n: uint -> scm_bits_t
1283 use scm_bits2num instead of scm_ulong2num.
1285 * gsubr.c: various int -> scm_bits_t changes.
1287 * goops.[hc]: various {int,long} -> scm_bits_t changes.
1289 * gh_data.c (gh_num2int): no loss of precision any more.
1291 * gh.h (gh_str2scm): len: int -> size_t
1292 (gh_{get,set}_substr): start: int -> scm_bits_t,
1294 (gh_<num>2scm): n: int -> scm_bits_t
1295 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
1296 (gh_length): return scm_bits_t, not unsigned long.
1298 * gc.[hc]: various small changes relating to many things stopping
1299 being long and starting being scm_[u]bits_t instead.
1300 scm_mallocated should no longer wrap around.
1302 * fports.h: type renaming:
1303 scm_fport -> scm_fport_t
1304 the old name is deprecated, all in-Guile uses changed.
1306 * fports.c (fport_fill_input): count: int -> scm_bits_t
1307 (fport_flush): init_size, remaining, count: int -> scm_bits_t
1309 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
1310 those prototypes, as the functions they prototype don't exist.
1312 * fports.c (default_buffer_size): int -> size_t
1313 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
1314 default_size: int -> size_t
1315 (scm_setvbuf): csize: int -> scm_bits_t
1317 * fluids.c (n_fluids): int -> scm_bits_t
1318 (grow_fluids): old_length, i: int -> scm_bits_t
1319 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
1321 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
1323 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
1324 the new and shiny SCM_NUM2INT.
1326 * extensions.c: extension -> extension_t (and made a typedef).
1328 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
1329 there are no nasty surprises if/when the various deeply magic tag
1330 bits move somewhere else.
1332 * eval.c: changed the locals used to store results of SCM_IFRAME,
1333 scm_ilength and such to be of type scm_bits_t (and not int/long).
1334 (iqq): depth, edepth: int -> scm_bits_t
1335 (scm_eval_stack): int -> scm_bits_t
1336 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
1337 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
1338 i: int -> scm_bits_t
1340 * environments.c: changed the many calls to scm_ulong2num to
1342 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
1344 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
1346 * debug.h: type renaming:
1347 scm_debug_info -> scm_debug_info_t
1348 scm_debug_frame -> scm_debug_frame_t
1349 the old names are deprecated, all in-Guile uses changed.
1350 (scm_debug_eframe_size): int -> scm_bits_t
1352 * debug.c (scm_init_debug): use scm_c_define instead of the
1353 deprecated scm_define.
1355 * continuations.h: type renaming:
1356 scm_contregs -> scm_contregs_t
1357 the old name is deprecated, all in-Guile uses changed.
1358 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
1359 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
1361 * continuations.c (scm_make_continuation): change the type of
1362 stack_size from long to scm_bits_t.
1364 * ports.h: type renaming:
1365 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
1366 scm_port -> scm_port_t
1367 scm_ptob_descriptor -> scm_ptob_descriptor_t
1368 the old names are deprecated, all in-Guile uses changed.
1369 (scm_port_t.entry): int -> scm_bits_t.
1370 (scm_port_t.line_number): int -> long.
1371 (scm_port_t.putback_buf_size): int -> size_t.
1373 * __scm.h (long_long, ulong_long): deprecated (they pollute the
1374 global namespace and have little value beside that).
1375 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
1377 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
1378 exist (for size_t & ptrdiff_t).
1379 (scm_sizet): deprecated.
1381 * Makefile.am (noinst_HEADERS): add num2integral.i.c
1383 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
1385 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
1386 SCM_VARIABLE_INIT since that it what it used to be.
1388 * deprecation.c (scm_include_deprecated_features): Make docstring
1389 ANSIsh. Thanks to Matthias Köppe!
1391 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
1393 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
1394 needed for weak-key hashtables.
1396 * procs.c (scm_make_subr_with_generic): Add missing last argument
1397 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
1399 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
1400 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
1402 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
1404 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
1406 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
1407 `duplicate_string'. Do not use an indirect cell, store symbol
1408 directly in collision list of hash table.
1409 (duplicate_string): Removed.
1411 * init.c (scm_init_guile_1): Call scm_init_extensions.
1413 * Makefile.am: Add "extensions.c" and related files in all the
1416 * extensions.h, extension.c: New files.
1418 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
1420 * modules.h (scm_system_module_env_p): Move out of deprecated
1423 * rw.h (scm_init_rw): Added prototype.
1425 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
1426 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
1427 New functions. They replace scm_make_gsubr and
1428 scm_make_gsubr_with_generic. The `make' variants only create the
1429 gsubr object, while the `define' variants also put it into the
1430 current module. Changed all callers.
1431 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
1433 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
1434 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
1435 functions. They replace scm_make_subr, scm_make_subr_opt and
1436 scm_make_subr_with_generic. The `make' variants only create the
1437 subr object, while the `define' variants also put it into the
1438 current module. Changed all callers.
1439 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
1442 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
1443 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
1446 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
1448 * throw.c (scm_lazy_catch): Slight docstring clarification.
1450 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
1452 * throw.c: Lazy-catch handlers are no longer allowed to return.
1453 Fixed comments throughout.
1454 (scm_ithrow): Signal an error when a lazy-catch handler returns.
1455 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
1458 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
1459 refered to s_scm_minor_version previously.
1461 * modules.h, modules.c: Moved around a lot of code so that
1462 deprecated features appear at the bottom.
1463 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
1464 module_prefix, make_modules_in_var, beautify_user_module_x_var,
1465 scm_the_root_module, scm_make_module, scm_ensure_user_module,
1466 scm_load_scheme_module): Deprecated.
1467 (scm_system_module_env_p): Return SCM_BOOL_T directly for
1468 environments corresponding to the root module.
1469 (convert_module_name, scm_c_resolve_module,
1470 scm_c_call_with_current_module, scm_c_define_module,
1471 scm_c_use_module, scm_c_export): New.
1472 (the_root_module): New static variant of scm_the_root_module. Use
1473 it everywhere instead of scm_the_root_module.
1475 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
1476 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
1477 (scm_c_with_fluid): New.
1478 (scm_with_fluids): Use scm_c_with_fluids instead of
1479 scm_internal_with_fluids.
1481 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
1482 `scm_init_goops'. Do not explicitly create/switch modules.
1483 Return SCM_UNSPECIFIED.
1484 (scm_init_goops): Only register `%init-goops-builtins' procedure.
1485 (scm_load_goops): Use scm_c_resolve_module instead of
1488 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
1489 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
1490 `scm_init_rw' prior to loading the startup files.
1492 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
1493 scm_init_rdelim. Do not explicitly create/switch modules.
1494 Return SCM_UNSPECIFIED.
1495 (scm_init_rdelim): Only register `%init-rdelim-builtins'
1498 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
1499 explicitly create/switch modules. Return SCM_UNSPECIFIED.
1500 (scm_init_rw): Only register `%init-rw-builtins' procedure.
1502 * script.c (scm_shell): Evaluate the compiled switches in the
1503 current module, not in the root module.
1505 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
1507 * fluids.c (scm_c_with_fluids): Rename from
1508 scm_internal_with_fluids.
1509 (scm_internal_with_fluids): Deprecated.
1510 (scm_c_with_fluid): New.
1512 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1514 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
1516 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
1517 accessed with SCM_C[AD]R.
1519 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
1521 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
1523 * version.c (s_scm_major_version): doc fixes.
1524 (s_scm_minor_version): doc fixes.
1525 (s_scm_minor_version): new function.
1527 * version.h (scm_init_version): new function.
1529 * versiondat.h.in: add GUILE_MICRO_VERSION.
1531 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1533 * deprecation.c (scm_init_deprecation): Renamed
1534 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
1536 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
1538 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
1539 dependent on cpp_cnvt.awk
1541 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1543 * script.c (scm_compile_shell_switches): New command line option
1544 `--use-srfi' for loading a list of SRFIs on startup.
1545 (scm_shell_usage): Added `--use-srfi' to help message.
1547 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
1549 Merged from mvo-vcell-cleanup-1-branch.
1551 The concept of vcells has been removed from Guile. With it,
1552 explicit obarrays and associated operations are gone. Use
1553 hashtables instead of obarrays.
1555 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
1556 result as variable instead of vcell. Glocs no longer point to a
1557 vcell but to a variable. Use scm_c_define instead of
1558 scm_sysintern and treat the result as a variable (which it is),
1561 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
1562 SCM_DEFVARIABLEP): Deprecated.
1563 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
1564 (variable_print): Do not print name of variable.
1565 (variable_equalp): Compare values, not vcells.
1566 (anonymous_variable_sym): Removed.
1567 (make_vcell_variable): Removed.
1568 (make_variable): New, as replacement.
1569 (scm_make_variable, scm_make_undefined_variable): Do not take name
1571 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
1573 (scm_builtin_variable): Deprecated.
1575 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
1576 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
1577 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
1578 scm_sysintern, scm_sysintern0, scm_symbol_value0,
1579 scm_string_to_obarray_symbol, scm_intern_symbol,
1580 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
1581 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
1582 Deprecated and moved to "symbols-deprecated.c".
1583 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
1584 (scm_init_symbols): Call scm_init_symbols_deprecated.
1585 * symbols-deprecated.c: New file.
1586 * Makefile.am: Added symbols-deprecated.c and related files in all
1589 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
1590 SCM_GLOBAL_VCELL_INIT): Deprecated.
1591 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
1592 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
1594 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
1597 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
1598 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
1599 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
1600 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
1601 Changed according to the `throughout' comments.
1603 * modules.h, modules.c (scm_module_system_booted_p): Changed type
1605 (scm_module_type): Removed.
1606 (the_root_module): Renamed to the_root_module_var. Now points to
1607 a variable instead of a vcell. Updated all uses.
1608 (scm_the_root_module): Return SCM_BOOL_F when module systems
1609 hasn't been booted yet.
1610 (SCM_VALIDATE_STRUCT_TYPE): Removed.
1611 (scm_post_boot_init_modules): Made static.
1612 (scm_set_current_module): Call scm_post_boot_init_modules on first
1614 (make_modules_in, beautify_user_module_x, resolve_module,
1615 try_module_autoload, module_make_local_var_x): Tacked on "_var"
1616 suffix. Now point to variables instead of vcells. Updated all
1618 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
1619 and return SCM_BOOL_F in that case.
1620 (scm_module_transformer): Likewise.
1621 (sym_module, scm_lookup_closure_module, scm_env_module): New.
1622 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
1623 (scm_eval_closure_lookup): Do not allow new definitions when
1624 `interface' flag is set.
1625 (scm_standard_interface_eval_closure): New.
1626 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
1627 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
1628 scm_c_lookup, scm_c_module_define, scm_c_define,
1629 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
1630 scm_modules_prehistory): New.
1631 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
1632 instead of scm_intern0.
1634 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
1637 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
1638 hashtable operations to maintain the keywords, not obarray ones.
1640 * init.c (scm_load_startup_files): Do not call
1641 scm_post_boot_init_modules. This is done by
1642 scm_set_current_module now.
1643 (scm_init_guile_1): Call scm_modules_prehistory. Call
1644 scm_init_variable early on.
1646 * goops.c (s_scm_sys_goops_loaded): Get
1647 var_compute_applicable_methods from scm_sym2var, not from a direct
1648 invocation of scm_goops_lookup_closure.
1650 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
1652 * gc.c: Added simple debugging hack to mark phase of GC: When
1653 activated, do not tail-call scm_gc_mark. This gives nice
1655 (scm_unhash_name): Removed.
1657 * feature.c (features): Renamed to features_var. Now points to a
1658 variable instead of a vcell. Updated all uses.
1660 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
1661 `scm_current_module_lookup_closure' which will do the right thing
1662 when the module system hasn't been booted yet.
1663 (SCM_GLOC_SYM): Removed.
1664 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
1665 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
1667 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
1668 instead of with vcells. Do not overwrite `var' with the result of
1669 the lookup, use the new `real_var' instead. Remove `var2' in
1670 exchange (which was only used with threads).
1671 (sym_three_question_marks): New.
1672 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
1674 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
1675 (scm_m_atfop): Expect the function definition to be a variable
1677 (scm_macroexp): Do not use `unmemocar', explicitely remember the
1679 (scm_unmemocopy): Removed thoughts about anti-macro interface.
1680 (scm_eval_args): Use more explicit code in the gloc branch of the
1681 atrocious struct ambiguity test. The optimizer will sort this
1683 (scm_deval_args): Likewise.
1684 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
1685 remember the symbol instead. Added some comments where
1686 scm_tc3_cons_gloc really exclusively refers to structs.
1687 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
1688 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
1689 of scm_sysintern in general.
1691 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
1694 * debug.c (s_scm_make_gloc): Only allow proper variables, no
1695 pairs. Put the variable directly in the gloc.
1696 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
1697 (scm_init_debug): Use scm_c_define instead scm_sysintern.
1699 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
1701 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
1702 scm_the_last_stack_fluid_var. It now points to a variable instead
1703 of a vcell. Updated all uses.
1704 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
1705 instead of a vcell. Updated all uses.
1707 * _scm.h: Include "variables.h" and "modules.h" since almost
1708 everybody needs them now.
1710 * root.h (scm_symhash, scm_symhash_vars): Removed.
1711 * gc.c (scm_init_storage): Do not initialize them.
1713 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1715 * eval.c (scm_init_eval): Initialize scm_undefineds and
1718 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
1719 like the SCM_NEWCELL macro counterparts.
1721 (scm_init_storage, scm_init_gc): Moved initialization of
1722 scm_tc16_allocated from scm_init_gc to scm_init_storage.
1724 (scm_init_storage): Moved initialization of scm_undefineds and
1725 scm_listofnull to eval.c, initializion of scm_nullstr to
1726 strings.c, initializion of scm_nullvect to vectors.c.
1728 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
1729 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
1731 * init.c (scm_init_guile_1): Reordered some initializations and
1732 added dependcy information comments.
1734 * load.c (scm_init_load): Use scm_nullstr.
1736 * strings.c (scm_init_strings): Initialize scm_nullstr.
1738 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
1740 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
1742 * values.c (print_values): Print as a unreadable object, not as
1743 multiple lines. Thanks to Matthias Köppe!
1745 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
1747 * deprecation.c: Fixed copyright date.
1749 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
1750 DEPRECATION_H to SCM_DEPRECATION_H.
1752 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
1754 * guile-doc-snarf.in: Update copyright.
1755 Fix relative path bug. Thanks to Sergey Poznyakoff.
1757 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
1759 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
1760 accept open ports. Thanks to Quetzalcoatl Bradley!
1762 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1764 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
1765 has 779 primitives on startup.
1767 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
1769 * eval.c (scm_i_eval): Copy expression before passing it to
1770 SCM_XEVAL. The copy operation was removed unintendedly during my
1771 change on 2001-03-25.
1773 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
1775 from Matthias Köppe (thanks!):
1777 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
1780 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
1783 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
1785 * gc.c (scm_init_gc): Added FIXME comment.
1787 * hooks.c: Since hooks don't have a name any more, it is not
1788 necessary to include objprop.h.
1790 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
1792 (symbol_name, scm_make_hook_with_name): Removed.
1794 (scm_create_hook): Don't set the hook's name property.
1796 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
1798 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
1800 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
1802 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
1803 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
1804 FLOBUFLEN and define it unconditionally.
1806 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
1808 * gh_data.c (gh_lookup): Call gh_module_lookup with
1809 `scm_current_module ()', not `#f'.
1810 (gh_module_lookup): Expect a module instead of an obarray as first
1811 argument and do lookup in that module.
1813 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
1814 arrays. The length of array is already determined differently and
1815 scm_uniform_vector_length does not work on arrays.
1817 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
1819 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
1820 as well. "SCM (*)(...)" does not work on RedHat 7.1.
1822 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
1823 they are not used. Changed `wrong type' error into `wrong num
1824 args' error. Changed all callers.
1826 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
1827 arguments are supplied.
1829 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
1831 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
1832 describe `regexp/notbol' and `regexp/noteol' execution flags.
1834 * strop.c (scm_substring_move_x): Doc fix; nfc.
1836 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
1838 * objects.c, objects.h (scm_valid_object_procedure_p): New.
1839 (scm_set_object_procedure_x): Use it to check argument. Fix
1842 * evalext.c (scm_definedp): Fix docstring.
1844 2001-05-05 Gary Houston <ghouston@arglist.com>
1846 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
1849 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
1851 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
1852 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
1853 Change R4RS references to R5RS.
1855 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
1856 docstring source are correctly reproduced in the output (ii)
1857 we don't anymore get occasional trailing quotes. Also reorganized
1858 and commented the code a little.
1860 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
1863 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1865 * strop.c (scm_string_split): New procedure.
1867 * strop.h (scm_string_split): Added prototype.
1869 2001-05-04 Gary Houston <ghouston@arglist.com>
1871 * socket.c: define uint32_t if netdb.h doesn't. thanks to
1874 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
1876 * rw.c: Include "modules.h" and "strports.h".
1878 * net_db.h (scm_gethost): Added prototype.
1880 * deprecation.h, deprecation.c: New.
1881 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
1882 (DOT_X_FILES): Added "deprecation.x".
1883 (modinclude_HEADERS): Added "deprecation.h".
1885 * init.c: Include "deprecation.h".
1886 (scm_init_guile_1): Call scm_init_deprecation.
1888 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
1890 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
1891 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
1894 2001-04-29 Gary Houston <ghouston@arglist.com>
1896 * rw.c: new file, implementing C part of module (ice-9 rw).
1897 (scm_read_string_x_partial): moved from ioext.c
1898 (scm_init_rw): new proc.
1900 init.c: include rw.h and call scm_init_rw.
1901 Makefile.am: include rw.c and rw.h.
1903 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
1905 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
1906 know what's supposed to happen to it.
1908 * list.h (scm_list_star): deprecation expired - removed.
1910 * numbers.h (scm_dblproc): deprecation expired - removed.
1911 (SCM_UNEGFIXABLE): deprecation expired - removed.
1912 (SCM_FLOBUFLEN): deprecation expired - removed.
1913 (SCM_INEXP): deprecation expired - removed.
1914 (SCM_CPLXP): deprecation expired - removed.
1915 (SCM_REAL): deprecation expired - removed.
1916 (SCM_IMAG): deprecation expired - removed.
1917 (SCM_REALPART): deprecation expired - removed.
1918 (scm_makdbl): deprecation expired - removed.
1919 (SCM_SINGP): deprecation expired - removed.
1920 (SCM_NUM2DBL): deprecation expired - removed.
1921 (SCM_NO_BIGDIG): deprecation expired - removed.
1923 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
1924 (scm_tc_dblr): deprecation expired - removed.
1925 (scm_tc_dblc): deprecation expired - removed.
1926 (scm_tc16_flo): deprecation expired - removed.
1927 (scm_tc_flo): deprecation expired - removed.
1929 * tag.h (scm_tag): deprecation expired - removed.
1931 * tag.c: (scm_tag): deprecation expired - removed.
1933 * ioext.c: (scm_fseek): deprecation expired - removed.
1935 * ioext.h (scm_fseek): deprecation expired - removed.
1937 * gh_data.c (gh_int2scmb): deprecation expired - removed.
1939 * gh.h (gh_int2scmb): deprecation expired - removed.
1941 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
1943 * stacks.c (scm_make_stack): Fix typo in docstring.
1945 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
1947 * error.c (scm_sysmissing): deprecation expired - removed.
1949 * error.h (scm_sysmissing): deprecation expired - removed.
1952 (scm_init_gc): gc-thunk deprecation expired - removed.
1953 (scm_gc_vcell): deprecation expired - removed.
1954 (gc_async_thunk): scm_gc_vcell related code removed.
1956 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
1959 (SCM_NSTRINGP): deprecation expired - removed.
1960 (SCM_NRWSTRINGP): deprecation expired - removed.
1962 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
1965 (SCM_ICHRP): deprecation expired - removed.
1966 (SCM_ICHR): deprecation expired - removed.
1967 (SCM_MAKICHR): deprecation expired - removed.
1970 (SCM_INPORTP): deprecation expired - removed.
1971 (SCM_OUTPORTP): deprecation expired - removed.
1973 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
1975 * modules.c (scm_module_type): New.
1976 (scm_post_boot_init_modules): Initialize from Scheme value.
1977 (the_module, scm_current_module, scm_init_modules): the_module is
1979 (scm_current_module): Export to Scheme.
1980 (scm_set_current_module): Do not call out to Scheme, do all the
1981 work in C. Export procedure to Scheme. Only accept modules, `#f'
1982 is no longer valid as the current module. Only set
1983 scm_top_level_lookup_closure_var and scm_system_transformer when
1984 they are not deprecated.
1985 (scm_module_transformer, scm_current_module_transformer): New.
1987 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
1988 scm_current_module_transformer, scm_module_transformer): New.
1990 * gh_data.c: Removed FIXME comment about gh_lookup returning
1991 SCM_UNDEFINED. That's the right thing to do.
1993 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
1994 into the conditionally compiled sections.
1995 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
1996 scm_current_module_transformer instead of scm_system_transformer.
1997 * init.c (start_stack): Move initialization of
1998 scm_system_transformer to the deprecated section.
2000 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
2002 * throw.c (scm_throw): Correct docstring.
2004 2001-04-22 Gary Houston <ghouston@arglist.com>
2006 * socket.c: attempted to improve the docstrings slightly.
2008 * net_db.c: remove bogus "close" declaration.
2009 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
2010 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
2012 * net_db.h: declarations moved too.
2014 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
2016 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
2017 (VALIDATE_INET6): new macro.
2018 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
2019 inet-pton and inet-ntop.
2020 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
2021 (scm_addr_vector): use ipv6_net_to_num.
2023 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
2025 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
2026 smob number explicitly. Use SCM_TC2SMOBNUM instead.
2028 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
2029 when compiled in debug mode.
2031 (scm_gc_sweep): Only call smob's free function if it is defined.
2033 * print.c (scm_iprin1): No need to check for validity of smob
2034 type or existence of print function.
2036 * smob.[ch] (scm_smobs): Made into a fixed size global array.
2037 Resizing will not work well with preemptive threading.
2039 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
2041 (scm_make_smob_type): Extracted initialization of smob
2042 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
2043 of the critical section.
2045 (scm_smob_prehistory): Initialize all smob descriptors. By
2046 default, don't assign a smob free function: Most smob types don't
2049 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
2051 2001-04-21 Gary Houston <ghouston@arglist.com>
2053 * socket.c (FLIP_NET_HOST_128): new macro.
2054 (scm_fill_sockaddr): use new macro.
2055 (scm_addr_vector): completed IPv6 address support. added const
2056 to the address parameter.
2058 2001-04-20 Gary Houston <ghouston@arglist.com>
2060 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
2061 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
2063 (scm_addr_vector): use a switch instead of multiple if statements.
2064 Add support for IPv6 (incomplete) .
2065 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
2067 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
2069 * struct.c (scm_free_structs): Only pairs may be accessed with
2072 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2074 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
2076 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
2077 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
2078 parentheses in order to get the correct associativity.
2080 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2082 * unif.c (scm_array_to_list): Added missing handling of arrays of
2083 bytes. Thanks to Masao Uebayashi for the bug report.
2085 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2087 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
2090 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2092 * procs.h (SCM_CLOSURE_FORMALS): New macro.
2094 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
2095 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
2096 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
2097 SCM_CLOSURE_FORMALS.
2099 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
2100 (scm_i_procedure_arity): Prefer stronger predicates like
2101 SCM_NULLP or SCM_FALSEP over SCM_IMP.
2103 * macros.c (macro_print): Extracted macro printing code from
2104 print.c and simplified it.
2106 (scm_macro_type): Use SCM_MACRO_TYPE;
2108 (scm_init_macros): Use macro_print for printing macros.
2110 * print.c (scm_print_opts): Improved option documentation.
2112 (scm_iprin1): Extracted printing of macros to macros.c.
2113 Simplified printing of ordinary closures.
2115 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
2116 Martin Grabmueller for the bug report.
2118 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
2120 This patch eliminates some further applications of SCM_C[AD]R to
2123 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
2124 never been applied to real pairs.
2126 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
2128 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
2130 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
2131 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
2132 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
2134 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
2137 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
2138 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
2140 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
2141 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
2142 SCM_SET{AND,OR}_CAR.
2144 2001-04-17 Gary Houston <ghouston@arglist.com>
2146 * some initial support for IPv6:
2148 * socket.c (scm_fill_sockaddr): improve the argument validation.
2149 don't allocate memory until all args are checked. instead of
2150 unconditional memset of soka, try setting sin_len to 0 if
2151 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
2152 (scm_socket, scm_connect): extend docstrings for IPv6.
2153 (scm_init_socket): intern AF_INET6 and PF_INET6.
2155 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
2157 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
2158 matches SCM_DEFER_INTS at the beginning of the function.
2160 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
2162 * gc.c (scm_igc): Unconditionally call
2163 SCM_CRITICAL_SECTION_START/END.
2165 * fluids.c (next_fluid_num): Unconditionally call
2166 SCM_CRITICAL_SECTION_START/END.
2167 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
2169 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
2170 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
2173 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
2174 Defined as nothing for the case of !defined(USE_THREADS).
2175 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
2177 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
2178 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
2180 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
2181 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
2182 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
2183 SCM_CRITICAL_SECTION_START/END.
2184 (SCM_REALLOW_INTS: Bug fix. Don't call
2185 SCM_THREAD_SWITCHING_CODE.
2186 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
2187 SCM_THREAD_SWITCHING_CODE directly.
2188 (SCM_ENTER_A_SECTION): Unconditionally use
2189 SCM_CRITICAL_SECTION_START/END. (was:
2190 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
2192 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2194 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
2195 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
2196 allowed to explicitly set this macro via the CFLAGS variable
2199 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
2200 (SCM_THREAD_CRITICAL_SECTION_START,
2201 SCM_THREAD_CRITICAL_SECTION_END): Renamed
2202 SCM_THREAD_CRITICAL_SECTION_START/END to
2203 SCM_CRITICAL_SECTION_START/END.
2205 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
2207 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
2210 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
2211 (MISSING_BZERO_DECL): Remove the declaration.
2213 Thanks to NIIBE Yutaka.
2215 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2217 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
2218 goops module should be registered in order to work for an
2219 application which uses libguile statically linked.)
2221 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
2223 * numbers.[ch] (scm_num2long, scm_num2long_long,
2224 scm_num2ulong_long, scm_num2ulong): Argument position is an
2227 * environments.c (eval_environment_folder,
2228 import_environment_folder), gh_data.c (gh_scm2longs,
2229 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
2230 for integers and pointers, respectively.
2232 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
2233 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
2234 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
2235 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
2237 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
2238 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
2239 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
2240 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
2241 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
2242 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
2244 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
2246 * strings.c (scm_read_only_string_p): Update docstring to reflect
2247 current (non-)usage of "read only" strings.
2248 (scm_make_shared_substring): Clarify docstring by changing
2249 "semantics" to "arguments".
2251 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2253 * hooks.c (scm_make_hook, scm_make_hook_with_name),
2254 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
2257 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2259 The following changes make the documentation more consistent.
2261 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
2262 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
2263 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
2264 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
2267 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
2268 (scm_array_dimensions, scm_make_shared_array),
2269 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
2270 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
2271 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
2272 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
2273 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
2274 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
2275 macros.c (scm_makmmacro), list.c (scm_append), environments.c
2276 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
2277 @example ... @end example to @lisp ... @end lisp.
2279 * weaks.c (scm_weak_vector): Corrected docstring.
2281 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
2282 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
2283 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
2284 (scm_hashx_set_x, scm_hashx_get_handle),
2285 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
2286 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
2287 vectors.c (scm_vector_fill_x), strings.c
2288 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
2289 objprop.c (scm_set_object_properties_x):
2290 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
2291 strports.c (scm_call_with_input_string), ports.c
2292 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
2293 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
2294 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
2295 (scm_make_weak_vector,scm_weak_vector_p),
2296 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
2297 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
2298 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
2299 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
2300 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
2301 Made parameter names match documentation by renaming parameters
2302 and/or fixing docstrings.
2304 * numbers.c (scm_ash): Corrected Texinfo markup.
2306 * strop.c (scm_string_index, scm_string_rindex),
2307 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
2309 * vports.c (scm_make_soft_port), unif.c
2310 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
2311 (scm_dimensions_to_uniform_array, scm_transpose_array),
2312 (scm_array_in_bounds_p, scm_uniform_vector_ref),
2313 (scm_bit_count, scm_bit_position, scm_bit_count_star),
2314 (scm_array_to_list, scm_list_to_uniform_array),
2315 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
2316 (scm_open_input_string, scm_open_output_string),
2317 (scm_get_output_string), strop.c (scm_string_copy),
2318 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
2319 (scm_get_internal_real_time, scm_times),
2320 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
2321 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
2322 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
2323 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
2324 simpos.c (scm_system), random.c (scm_random_uniform),
2325 (scm_random_normal, scm_random_exp), ramap.c
2326 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
2327 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
2328 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
2329 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
2330 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
2331 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
2332 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
2333 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
2334 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
2335 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
2336 (scm_logand, scm_logior, scm_logxor, scm_lognot),
2337 (scm_integer_expt, scm_bit_extract, scm_logcount),
2338 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
2339 net_db.c (scm_inet_netof, scm_lnaof), modules.c
2340 (scm_interaction_environment), macros.c (scm_makacro),
2341 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
2342 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
2343 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
2344 (scm_fluid_ref), filesys.c (scm_open_fdes),
2345 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
2346 Docstring correction: `Returns' -> `Return'
2348 * gc.c (scm_set_debug_cell_accesses_x):
2349 (s_scm_gc_set_debug_check_freelist_x):
2350 * fluids.c (scm_fluid_p): Added texinfo markup.
2352 * error.c (scm_strerror): Made docstring more precise.
2354 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
2355 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
2356 (scm_symbol_p, scm_symbol_to_string), strorder.c
2357 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
2358 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
2359 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
2360 (scm_string_ci_geq_p), strop.c (scm_string_copy),
2361 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
2363 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
2365 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
2366 mode, as suggested by Michael Livshin.
2368 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
2370 * backtrace.c (display_backtrace_body): since the `print_state'
2371 variable is not used (instead its data field is used directly as
2372 `pstate'), protect it from the hungry compiler optimizations.
2373 thanks to Bill Schottstaedt for the report.
2375 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2377 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
2378 It is only defined and used if guile is compiled with
2379 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
2380 let cells with a free_cell type tag be visible outside of the
2381 garbage collector when in debug mode.
2383 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
2385 (scm_assert_cell_valid): Use a local static variable to avoid
2388 (MARK): Only check for rogue cell pointers in debug mode. Use
2389 scm_cellp for this purpose and place all checks for rogue pointers
2390 into that function. Further, since due to conservative scanning
2391 we may encounter free cells during marking, don't use the standard
2392 cell type accessor macro to determine the cell type.
2394 (scm_cellp): Check if the cell pointer actually points into a
2397 (scm_init_gc): Initalize scm_tc16_allocated.
2399 * gc.h (GCH): Renamed to SCM_GC_H.
2401 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
2402 might be unnecessary, but I feel better this way :-)
2404 (SCM_GC_CELL_TYPE): New macro.
2406 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
2407 in guile, and it is unlikely that they will be applied to real
2410 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
2412 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
2413 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
2415 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
2416 make sure that in debug mode no free cell will ever be visible
2417 outside of the garbage collector.
2419 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
2421 * async.c (scm_asyncs_pending): Don't use != to compare SCM
2424 * async.c (scm_system_async), variable.c (scm_make_variable,
2425 scm_make_undefined_variable): Use scm_cons to create a pair.
2427 * debug.c (scm_reverse_lookup): Perform proper type checking.
2428 Remove suspicious use of SCM_SLOPPY_CONSP.
2430 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
2431 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
2432 the corresponding optimization.
2434 * eval.c (iqq): Use proper type check.
2436 (scm_m_expand_body): Remove redundant type checks.
2438 (promise_print): Don't access promise cells as pairs.
2440 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
2441 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
2442 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
2443 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
2444 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
2446 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
2447 (scm_iprin1): Use new macro predicate and accessors.
2449 * eval.h (scm_tc16_macro): Removed declaration. It is declared
2452 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
2453 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
2454 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
2455 SCM_VARIABLE_H. Even the macros that are used to inhibit
2456 including a header file twice should be in the SCM_ namespace.
2458 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
2459 properties.c (scm_primitive_property_ref,
2460 scm_primitive_property_del_x): Prefer stronger predicates like
2461 SCM_NULLP or SCM_FALSEP over SCM_IMP.
2463 * gc.c (MARK): Use proper macros to access procedure-with-setter
2464 cell elements and closure cell elements.
2466 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
2467 access free cells as pairs.
2469 (scm_unprotect_object): scm_hashq_get_handle returns #f if
2470 no hashtab entry is found.
2472 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
2473 SCM_CLR_PORT_OPEN_FLAG.
2475 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
2476 use SCM_SET_C[AD]R for uninitialized cells.
2478 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
2479 If the hashtable has no slots, return #f instead of '(). This
2480 unifies the return value with most assoc-functions.
2482 (scm_hash_fn_ref): Use proper type check.
2484 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
2485 Removed references to non-existing functions from documentation.
2487 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
2488 access keyword cell elements.
2490 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
2493 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
2495 * print.c (scm_iprlist): Added comment. Improved loop
2498 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
2501 * smob.c (scm_markcdr): Don't access smob cells as pairs.
2503 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
2505 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
2508 * variable.c (variable_print, variable_equalp, scm_variable_ref,
2509 scm_variable_set_x): Use proper macros to access variable cell
2512 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
2514 * variable.h (SCM_VARVCELL): Don't access variable cells as
2517 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
2518 added FIXME comment, removed register specifier.
2520 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
2522 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
2523 * init.c (scm_init_guile_1): Don't init goopscore module.
2525 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
2527 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
2529 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2531 * strop.c (scm_string_to_list): Fixed docstring markup.
2532 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
2533 (scm_string_downcase, scm_string_capitalize_x),
2534 (scm_string_capitalize): Rewrote and corrected docstrings.
2535 (scm_string_ci_to_symbol): Made docstring more explicit.
2537 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
2539 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
2541 (scm_call_with_values): Removed.
2542 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
2543 so that it can be exported.
2544 (scm_call_with_values): Removed.
2546 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
2547 * eval.c: Include "libguile/values.h"
2548 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
2550 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
2551 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
2552 New delcarations to support above change.
2554 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
2555 errors with last change.
2557 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
2559 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
2560 scm_i_eval): Moved the application of the system transformer from
2561 scm_i_eval to scm_primitive_eval.
2563 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
2565 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
2567 * strop.c (scm_string_index): Fix docstring line break
2570 * list.c (scm_cons_star): Fix docstring typo.
2572 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
2574 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
2575 (big2str), ports.c (scm_drain_input), read.c (scm_read,
2576 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
2577 scm_make_string, scm_string_append), strports.c (st_resize_port,
2578 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
2579 scm_makstr with calls to scm_allocate_string.
2581 * strings.[ch] (scm_allocate_string): New function.
2583 * strings.[ch] (scm_makstr): Deprecated.
2585 2001-03-18 Gary Houston <ghouston@arglist.com>
2587 * posix.c (scm_tmpnam): check that return value from tmpnam is not
2588 NULL. rewrote the docstring.
2589 (scm_mkstemp): new procedure implementing "mkstemp!".
2590 * posix.h: declare scm_mkstemp.
2592 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
2593 normally it would be found in netdb.h.
2595 2001-03-17 Gary Houston <ghouston@arglist.com>
2597 * sort.c (scm_sort): move sortvec variable to avoid a compiler
2598 warning when HAVE_ARRAYS is not defined. move len too.
2600 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
2601 (EXTRA_DOT_X_FILES): let configure set the value.
2602 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
2604 * gc.c (scm_must_malloc): changed the comment explaining when
2605 scm_must variants of malloc/free etc., should be used, based on
2606 explanation from Dirk Herrmann.
2607 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
2608 string with procedure name. use scm_must_malloc instead of malloc.
2609 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
2611 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
2612 scm_ungetc): use scm_must variants of malloc/realloc/free.
2613 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
2615 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2617 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
2618 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
2619 scm_wrong_type_arg instead.
2621 (SCM_WNA): Deprecated.
2623 * error.[ch] (scm_wta): Deprecated.
2625 * numbers.c (s_i_log): Minor comment fix.
2627 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
2628 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
2629 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
2630 wrong-num-args or misc errors.
2632 * unif.c (scm_make_shared_array, scm_transpose_array,
2633 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
2634 Validate the rest argument (note: this is only done when guile is
2635 built with SCM_DEBUG_REST_ARGUMENT=1)
2637 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
2638 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
2640 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
2641 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
2643 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2645 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
2646 instead of scm_wrong_num_args.
2648 * coop-threads.c: Don't include libguile/strings.h. (Was only
2649 needed for former implementation of SCM_WRONG_NUM_ARGS.)
2651 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
2652 wrong-num-args errors.
2654 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2656 * error.[ch] (scm_error_num_args_subr): New function.
2658 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2660 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
2661 (scm_length, scm_append, scm_reverse, scm_list_ref),
2662 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
2663 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
2664 (scm_delete1_x), gc.c (scm_map_free_list),
2665 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
2666 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
2667 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
2668 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
2669 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
2670 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
2671 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
2673 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
2674 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
2675 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
2676 symbols.c (scm_symbol_interned_p), numbers.c
2677 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
2680 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
2682 * snarf.h (SCM_CONST_LONG): Deprecated.
2683 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
2685 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
2687 * numbers.c (scm_num2ulong): Check that a bignum is positive
2688 before looking at the magnitude. Correctly check for overflow
2690 (scm_num2long_long): Likewise.
2691 (scm_num2ulong_long): New.
2692 (ULONG_LONG_MAX): Define if not already defined.
2693 * numbers.h: (scm_num2ulong_long): New prototype.
2695 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2697 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
2699 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
2700 (SCM_OPOUTSTRPORTP): New predicate macros.
2701 (scm_open_input_string, scm_open_output_string),
2702 (scm_get_output_string): New prototypes.
2704 * strports.c (scm_open_input_string, scm_open_output_string),
2705 (scm_get_output_string): New procedures (SRFI-6 compliant).
2706 Made scm_tc16_strport non-static.
2708 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2710 * macros.h (SCM_ASSYNT): Removed unused object argument from
2713 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
2714 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
2715 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
2716 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
2717 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
2718 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
2719 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
2720 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
2721 scm_m_atdispatch): Removed unused object argument from call to
2724 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
2726 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
2727 const int* to reflect that the input array of integers remains
2728 unchanged. Thanks to Brett Viren for the hint.
2730 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2732 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
2733 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
2735 (gh_scm2newstr, gh_symbol2newstr): Change call to
2736 scm_must_malloc() to malloc(), because user-free()able memory is
2739 * gc.c: Added declaration of `scm_debug_check_freelist'.
2741 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2743 * ports.c (scm_port_mode): Changed `mode' array size to 4.
2745 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
2747 * strports.c (scm_object_to_string): New procedure.
2748 (scm_strprint_obj): Deprecated.
2749 * strports.h: Reflect the changes.
2751 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
2753 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
2755 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
2756 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
2757 SCM_ASSYNT to check for correct argument types. Either use some
2758 SCM_VALIDATE_* macro or an explicit test.
2760 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
2763 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
2764 instead of calling scm_wta.
2766 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2768 * load.c (scm_primitive_load, scm_primitive_load_path),
2769 (scm_sys_search_load_path): Corrected docstrings (file ->
2772 * eval.c (scm_force): Added texinfo markup to docstring.
2773 (scm_promise_p): Renamed parameter to `obj' to match docstring.
2775 * debug-malloc.c: Reinserted #include <stdio.h>.
2777 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
2779 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
2781 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
2782 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
2783 Use SCM_LISTn instead of scm_listify.
2785 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2787 * _scm.h: Removed #include <errno.h>.
2789 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
2790 errno variable (can be a macro on some systems, for example when
2791 using linux libc with threads).
2793 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
2794 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
2795 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
2796 #include <errno.h> in these 20 out of 100 files.
2798 2001-03-10 Gary Houston <ghouston@arglist.com>
2800 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
2801 not already defined.
2803 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2805 * coop.c: Inserted #include <stdio.h>.
2807 * iselect.c: Reinserted #include <stdio.h>.
2809 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
2811 * posix.c: Replaced `#define' of __USE_XOPEN right before
2812 including unistd.h with a define of _GNU_SOURCE at the very top of
2815 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
2817 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
2818 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
2819 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
2820 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
2821 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
2822 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
2823 print.c, procprop.c, procs.c, properties.c, ramap.c,
2824 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
2825 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
2826 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
2827 Remove #include <stdio.h>
2828 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
2830 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
2832 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2834 * posix.c (scm_gethostname): Set initial name length to 256 for
2837 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2839 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
2840 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
2841 (scm_sethostname, scm_gethostname): New prototypes.
2843 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
2844 <sys/file.h>, if present.
2845 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
2846 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
2847 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
2848 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
2849 (scm_sethostname, scm_gethostname): New procedures.
2851 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
2853 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
2854 not optional (ii) "recommend" spelling correction.
2856 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2858 * ramap.c (racp): Removed optimization which caused array copying
2859 to fail if the two arrays shared storage. Re-inserted the IVDEP
2860 macros removed in the change of 2000-03-09. (Don't really have a
2861 complete grasp of what they are for, but they seem to be necessary
2862 on Crays. This needs testing!) Thanks to Miroslav Silovic.
2864 * hash.c (scm_string_hash): Don't downcase characters.
2866 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2868 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
2869 size from 277 --> 1009.
2871 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
2874 * coop-threads.c: Fixed change of 2001-03-06.
2876 * validate.h: Code formatting.
2878 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
2880 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
2881 (*.doc): Add dependency on guile-snarf.awk.in.
2883 * guile-snarf.awk.in: Neglect spaces at the end of
2884 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
2885 middle of docstrings. (To avoid the problem with gcc-2.96.)
2887 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
2889 * coop-threads.c (scm_call_with_new_thread), load.c
2890 (scm_primitive_load, scm_sys_search_load_path), random.c
2891 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
2892 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
2893 (potentially) issue a scm-misc-error or wrong-num-args error
2896 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
2897 about the expected type with the wrong-type-arg error message.
2899 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
2900 a C level bug that can't be fixed from scheme anyway.
2902 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2904 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
2905 Duplicate bindings are OK in a let* since a let* is semantically
2906 equivalent to a nested set of let:s.
2908 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2910 * print.c (scm_print_options): Fixed texinfo in docstring.
2912 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
2913 the underlying functions getservent, getprotoent or getnetent
2914 return NULL instead of signalling an error.
2916 2001-03-04 Gary Houston <ghouston@arglist.com>
2918 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
2919 taking an unexpectedly large filename for an AF_UNIX socket from
2920 bind/connect/sendto (thanks to Martin Grabmueller).
2922 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
2923 former and adjusted the latter.
2924 (scm_socket, scm_socketpair): cosmetic changes.
2925 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
2926 size_t as socklen_t substitute. don't restrict args/return values
2927 to INUM: allow full range of int or size_t.
2928 (scm_fill_sockaddr): check arguments before allocating memory, to
2929 avoid leakage. use malloc, not scm_must_malloc.
2930 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
2931 substitute. free the sockaddr structure before throwing an error.
2932 (scm_init_add_buffer): procedure removed, together with its static
2933 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
2934 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
2935 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
2936 scm_sendto): use a local buffer instead of scm_addr_buffer.
2937 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
2939 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
2940 call to detect whether recvfrom could be bothered to set the address.
2941 (scm_init_socket): don't call scm_init_addr_buffer.
2943 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
2945 * debug.c (scm_procedure_source, scm_procedure_environment),
2946 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
2947 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
2948 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
2949 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
2950 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
2951 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
2952 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
2953 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
2954 scm_array_to_list, scm_array_prototype), validate.h
2955 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
2956 scm_misc_error or scm_wrong_type_arg instead.
2958 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
2960 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2962 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
2963 (scm_sys_tag_body): Added.
2965 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
2967 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
2968 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
2969 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
2970 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
2971 options.c (scm_options), ports.c (scm_remove_from_port_table),
2972 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
2973 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
2974 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
2975 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
2978 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
2980 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
2982 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
2984 * eval.c (scm_s_duplicate_bindings): New error message.
2985 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
2987 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
2989 * eval.h (SCM_EVALIM2): New macro. Use it when a
2990 immediate, literal constant should be evaluated.
2991 * eval.c (scm_s_duplicate_formals): New error message string.
2992 (scm_c_improper_memq): New function.
2993 (scm_m_lambda): Check for duplicate arguments.
2994 (scm_ceval, scm_deval): When executing a body: only cons a new
2995 toplevel environment frame when it is different from the
2996 existing one; use EVALCAR instead of SIDEVAL so that we can properly
2997 check for empty combinations; use SCM_EVALIM2 for the same reason
2998 in the non-toplevel loop.
2999 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
3000 New labels with the meaning of their non-"nontoplevel" partners,
3001 but they are used when it is known that the body is not evaluated at
3003 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
3004 reporting for empty combinations.
3006 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
3008 * Remove dump facilities.
3009 * dump.c, dump.h: Removed.
3010 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
3011 * init.c: Remove #include "libguile/dump.h".
3012 (scm_init_guile_1): Remove scm_init_dump.
3013 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
3014 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
3015 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
3016 (scm_set_smob_dump, scm_set_smob_undump): Removed.
3018 * keywords.c: Remove #include "libguile/dump.h".
3019 (keyword_dump, keyword_undump): Removed.
3020 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
3022 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3024 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
3025 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
3026 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
3027 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
3028 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
3029 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
3030 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
3031 to @code{} as the texinfo manual recommends, converted the
3032 examples to use a @lisp{}-environment.
3034 * strports.c (scm_eval_string): Cleaned up the docstring.
3036 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
3039 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
3040 (scm_number_to_string, scm_string_to_number, scm_number_p)
3041 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
3042 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
3043 (scm_ash): Added texinfo markup and removed obsolete @refill.
3044 (scm_gr_p): Corrected comment.
3045 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
3046 docstring) comments.
3047 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
3048 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
3049 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
3050 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
3051 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
3052 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
3053 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
3054 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
3056 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
3058 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
3059 (Obviously nobody compiles with SCM_RECKLESS defined...)
3061 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
3063 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3065 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
3067 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
3069 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
3071 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
3072 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
3073 since use of `z' suggests that the arguments may be complex.
3075 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
3078 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
3080 * dump.c (scm_binary_write, scm_binary_read), eval.c
3081 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
3082 scm_guardian_greedy_p, scm_make_guardian), fports.c
3083 (scm_file_port_p): Minor docstring fixes.
3085 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
3087 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
3089 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
3091 (make_class_from_template): Do not bother to set the current
3092 module around the call to DEFVAR, scm_eval takes care of that.
3093 (scm_init_goops): Make scm_module_goops and
3094 scm_goops_lookup_closure permanent objects.
3096 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
3097 top level, create a fresh top-level environment for each
3098 expression instead of mutating the exisint frame. This is
3099 important when that frame is closed over.
3101 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
3102 SCM_DIGSPERLONG instead of DIGSPERLONG.
3104 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
3106 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
3107 before applying arrow procedure in `cond' and before applying
3108 receiver procedure in call-with-current-continuation.
3109 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
3110 macro. The argument is expanded more than one time.
3112 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
3113 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
3115 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
3117 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
3120 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3122 * variable.c (scm_make_variable, scm_make_undefined_variable)
3123 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
3124 (scm_variable_bound_p), values.c (scm_values)
3125 (scm_call_with_values), unif.c (scm_bit_count)
3126 (scm_bit_set_star_x), symbols.c (scm_gentemp)
3127 (scm_gensym), strings.c (scm_string_p, scm_make_string)
3128 (scm_read_only_string_p, scm_string_length, scm_string_ref)
3129 (scm_string_set_x, scm_substring, scm_string_append), stime.c
3130 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
3131 (scm_copy_random_state, scm_random), print.c (scm_newline)
3132 (scm_write_char, scm_simple_format), debug-malloc.c
3133 (scm_malloc_stats), environments.c (scm_environment_p)
3134 (scm_environment_bound_p, scm_environment_ref)
3135 (scm_environment_fold, scm_environment_define)
3136 (scm_environment_undefine, scm_environment_set_x)
3137 (scm_environment_cell, scm_environment_observe)
3138 (scm_environment_observe_weak, scm_environment_unobserve)
3139 (scm_make_eval_environment, scm_eval_environment_p)
3140 (scm_eval_environment_set_local_x, scm_eval_environment_local)
3141 (scm_eval_environment_imported)
3142 (scm_eval_environment_set_imported_x, scm_make_import_environment)
3143 (scm_import_environment_p, scm_import_environment_imports)
3144 (scm_import_environment_set_imports_x, scm_make_export_environment)
3145 (scm_export_environment_p, scm_export_environment_private)
3146 (scm_export_environment_set_private_x)
3147 (scm_export_environment_signature)
3148 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
3149 Added texinfo markup.
3151 * ports.c (scm_drain_input): Lowercased argument to @var.
3152 (scm_current_input_port, scm_current_output_port): Filled in
3153 missing explanation.
3154 (scm_current_load_port, scm_set_current_output_port)
3155 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
3156 Added texinfo markup.
3158 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
3159 (scm_release_arbiter): Added texinfo markup to docstrings.
3160 Changed `Returns' to `Return'.
3161 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
3163 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
3165 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
3166 by doubling them to `@@'.
3168 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3170 * numbers.c (scm_lognot), random.c (scm_random,
3171 scm_random_normal, scm_random_solid_sphere_x,
3172 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
3173 scm_random_exp), dynwind.c
3174 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
3176 * goops.c (scm_sys_initialize_object, scm_instance_p,
3177 scm_class_name, scm_class_precedence_list, scm_class_slots,
3178 scm_class_environment, scm_generic_function_name,
3179 scm_generic_function_methods, scm_method_generic_function,
3180 scm_method_specializers, scm_method_procedure, scm_make_unbound,
3181 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
3182 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
3183 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
3184 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
3185 scm_class_direct_supers, scm_class_direct_slots,
3186 scm_class_direct_subclasses, scm_class_direct_methods,
3187 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
3188 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
3189 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
3190 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
3191 scm_memoized_environment, scm_procedure_name,
3192 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
3194 (scm_class_of, scm_entity_p, scm_operator_p,
3195 scm_set_object_procedure_x, scm_object_procedure,
3196 scm_make_class_object), hooks.c (scm_make_hook_with_name,
3197 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
3198 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
3199 scm_hook_to_list), lang.c
3200 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
3201 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
3202 (scm_print_options, scm_port_with_print_state,
3203 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
3204 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
3205 scm_make_procedure_with_setter, scm_procedure), throw.c
3206 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
3207 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
3208 scm_stack_ref, scm_stack_length, scm_frame_p,
3209 scm_last_stack_frame, scm_frame_number, scm_frame_source,
3210 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
3211 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
3212 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
3213 (scm_dirname, scm_basename), dynwind.c
3214 (scm_wind_chain), read.c (scm_read_options, scm_read,
3215 scm_read_hash_extend), gc.c
3216 (scm_unhash_name), eval.c (scm_eval_options_interface,
3217 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
3218 (scm_display_error, scm_set_print_params_x,
3219 scm_display_application, scm_display_backtrace, scm_backtrace),
3220 async.c (scm_async, scm_system_async, scm_async_mark,
3221 scm_system_async_mark, scm_run_asyncs, scm_noop,
3222 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
3223 scm_mask_signals): Added docstrings.
3225 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
3227 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
3228 address of car/cdr. (Thanks to Dirk Herrmann)
3229 Use scm_sizet to obtain the length of strings.
3230 (Thanks to Matthias Koeppe)
3232 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
3234 * symbols.c (scm_mem2symbol): Put a empty statement after the
3235 next_symbol label. This is mandated by ANSI, appearantly.
3237 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3239 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
3240 sense to compile for a specific kernel version. Do not include
3241 <asm/signal.h> while defining __KERNEL__. This hack should no
3242 longer be needed and caused problems.
3244 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
3246 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
3247 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
3248 can not deal with immediates.
3250 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
3252 * list.c (scm_list_copy): Validate the first argument.
3254 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
3256 Fix evaluator so that top-level expressions are correctly
3257 evaluated with respect to the module system.
3259 * modules.h. modules.c (scm_current_module_lookup_closure): New
3262 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
3264 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
3265 names to better reflect their meaning.
3267 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
3268 evaluated at top-level and synronize lookup closure before
3269 executing every subform.
3270 (scm_primitve_eval_x, scm_primitive_eval): New functions.
3271 (scm_eval_x, scm_eval): Reimplement in terms of
3272 scm_primitive_eval_x and scm_primitive_eval, respectively.
3274 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
3276 * macros.c (scm_macro_name, scm_macro_transformer): Use
3277 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
3280 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
3282 * dump.c (scm_store_bytes): Store data size before data.
3283 (scm_restore_bytes): Restore data size. Takes a pointer to size.
3284 * dump.h (scm_restore_bytes): Updated.
3286 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
3288 * dump.c: Use double cells for update schedule.
3290 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
3292 * ports.c (scm_unread_char): Take an optional argument.
3294 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
3296 * modules.h (scm_selected_module, scm_current_module): Renamed
3297 scm_selected_module to scm_current_module to synchronize Scheme
3299 (scm_select_module, scm_set_current_module): Likewise. Changed
3302 * ports.c (scm_port_for_each): Make a snapshot of the port table
3303 before iterating over it. The table might change while the user
3304 code is running. With the snapshot, the user can depend on the
3305 fact that each port that existed at the start of the iteration is
3306 encountered exactly once. (ice-9 popen) depends on this.
3308 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3310 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
3312 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
3313 range checking for the size parameter. Thanks to Martin
3314 Grabmueller for the hint.
3316 (scm_makstr): Reordered string initialization to make interrupt
3317 deferring unnecessary.
3319 * vectors.c (scm_make_vector): Fixed range checking.
3321 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
3323 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
3325 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
3326 checking of the size parameter for type correctness and valid
3327 range. Thanks to Rob Browning for reporting the problem. Instead
3328 of deferring interrupts, scm_remember_upto_here_1 is used.
3330 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
3332 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
3333 (scm_dump_cell_update): Removed.
3334 (scm_dump_update): Renamed from scm_dump_object_update.
3335 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
3336 a pointer instead of returning a value.
3337 * keywords.c (keyword_undump): Updated.
3339 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
3341 * dump.c, dump.h: Modified a lot.
3342 (SCM_DUMP_COOKIE): Version 0.1
3343 (scm_dump_mark): Removed.
3344 (scm_restore_cell_object, scm_store_cell_object): New functions.
3346 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
3347 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
3348 New slots: dump, undump.
3349 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
3352 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
3353 (keyword_undump): Renamed from keyword_alloc.
3354 (scm_init_keywords): Set keyword_dump and keyword_undump.
3356 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
3358 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
3359 the deprecated SCM_DOUBLE_CELLP.
3361 * tags.h (SCM_DOUBLE_CELLP): deprecated.
3363 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
3365 * dump.c, dump.h: New files.
3366 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
3367 * init.c: #include "libguile/dump.h".
3368 (scm_init_guile_1): Call scm_init_dump.
3369 * smob.h (scm_smob_descriptor): New slots: dump_mark,
3370 dump_dealloc, dump_store, undump_alloc, undump_restore,
3372 * smob.c (scm_make_smob_type): Init the new slots.
3373 (scm_set_smob_dump, scm_set_smob_undump): New functions.
3374 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
3376 * keywords.c: #include "libguile/dump.h".
3377 (keyword_dealloc, keyword_alloc): New functions.
3378 (scm_init_keywords): Set smob_dump and smob_undump.
3380 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
3382 * vectors.c (scm_c_make_vector): New function.
3383 * vectors.h (scm_c_make_vector): Declared.
3384 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
3385 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
3386 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
3387 (scm_make_method_cache, scm_i_vector2list,
3388 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
3389 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
3390 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
3391 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
3392 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
3393 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
3394 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
3395 (scm_vector, scm_make_vector): Use scm_c_make_vector.
3397 * hashtab.c (scm_c_make_hash_table): New function.
3398 * hashtab.h (scm_c_make_hash_table): Declared.
3399 * environments.c (scm_make_leaf_environment,
3400 scm_make_eval_environment), gc.c (scm_init_storage),
3401 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
3402 Use scm_c_make_hash_table.
3404 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3406 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
3408 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3410 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
3413 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
3414 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
3415 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
3416 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
3417 srcprop.c (scm_source_properties, scm_set_source_properties_x,
3418 scm_source_property, scm_set_source_property_x), sort.c
3419 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
3420 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
3421 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
3424 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3426 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
3427 really get that arg.
3429 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
3431 * goops.c (s_scm_get_keyword): Bug fix.
3433 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3435 The following patch was sent by Martin Grabmueller. It makes sure
3436 that in case of parameter errors the correct function name is
3437 shown, and that parameter types are only checked once.
3439 * strop.c (string_copy, string_upcase_x, string_downcase_x,
3440 string_capitalize_x): New functions. Each one performs the core
3441 functionality of the corresponding scm_* function.
3443 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
3444 scm_string_downcase_x, scm_string_downcase,
3445 scm_string_capitalize_x, scm_string_capitalize): Reduced to
3446 parameter checking wrappers of the above functions.
3448 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
3450 * continuations.c, dynl.c, keywords.c, load.c: Include
3451 strings.h. Thanks to Bill Schottstaedt for the bug report.
3453 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3455 * backtrace.c (display_header): Make sure that line and column
3456 information is shown independent of whether the port the code was
3457 read from had an associated filename. Thanks to Martin
3458 Grabmueller for providing this patch.
3460 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3462 * fports.[ch] (scm_file_port_p): New primitive.
3464 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3466 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
3467 These are now defined in fports.c, strports.c and vports.c.
3469 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
3470 vports.c (scm_tc16_sfport): Made variables (were macros defined in
3473 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
3474 (scm_make_sfptob): Made static. These return a type code now.
3476 fports.c (scm_init_fports), strports.c (scm_init_strports),
3477 vports.c (scm_init_vports): Create the corresponding port types.
3479 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
3480 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
3482 * init.c (scm_init_guile_1): Make sure strports are initialized
3485 * ports.[ch] (scm_make_port_type): Changed the return type to
3488 * ports.c (scm_ports_prehistory): Don't create any port types
3491 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
3492 against scm_tc16_fport directly.
3494 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
3496 * srcprop.c (scm_set_source_property_x): Fix to handle
3497 (set-source-property! <obj> 'copy <datum>) correctly.
3499 2001-01-24 Gary Houston <ghouston@arglist.com>
3501 * filesys.c (scm_link): docstring fix.
3502 * fports.h (scm_setfileno): obsolete declaration removed.
3503 * posix.c: bogus popen declaration removed.
3505 * rdelim.c: new file, split from ioext.c.
3506 * rdelim.h: new file, split from ioext.h
3507 * Makefile.am: add rdelim.c and related files.
3508 * init.c: call scm_init_rdelim. include rdelim.h.
3510 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
3512 This patch was sent by Martin Grabmueller and makes sure that
3513 parameter errors are reported correctly by the lexicographic
3514 ordering predicates.
3516 * strorder.c (string_less_p, string_ci_less_p): New functions.
3518 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
3519 functionality into string_less_p, string_ci_less_p respectively.
3520 The remaining code is just a wrapper to do the parameter
3523 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
3524 parameters and call string_less_p instead of scm_string_less_p.
3526 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
3527 Check the parameters and call string_less_ci_p instead of
3528 scm_string_ci_less_p.
3530 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
3532 This patch modifies scm_display_error to perform parameter
3533 checking. Thanks to Neil Jerram for the bug report.
3535 * backtrace.[ch] (scm_i_display_error): New function.
3537 * backtrace.c (scm_display_error): Added parameter check and
3538 extracted the core functionality into function
3539 scm_i_display_error.
3541 * throw.c (handler_message): Call scm_i_display_error to display
3544 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3546 * eval.c (SCM_APPLY): Added # args check for application of
3547 procedures with arity 3. (Thanks to Anders Holst.)
3549 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
3551 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
3553 (SCM_OPDIRP): Deprecated.
3555 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
3558 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
3559 Instead, give an explicit error message in case the directory is
3562 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
3563 instead of SCM_OPENP and SCM_CLOSEDP.
3565 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
3567 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
3569 * eval.c (inner_eval, scm_eval): Move all real functionality into
3570 inner_eval. Avoid to copy the expression twice by inlining some
3571 code from scm_i_eval.
3573 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3575 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
3576 now has to be the last clause, as required by R5RS. Thanks to
3577 Martin Grabmueller for the patch.
3579 2001-01-18 Gary Houston <ghouston@arglist.com>
3581 * ioext.c: further simplify scm_read_string_x_partial by defining
3584 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
3586 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
3588 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
3590 * __scm.h: Added comment about architecture and compiler
3591 properties that are required by guile.
3593 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
3594 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
3596 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
3598 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
3600 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
3601 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
3603 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3605 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
3606 to the names in limits.h.
3608 * numbers.c (abs_most_negative_fixnum): Added.
3610 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
3611 fixnum-min) special case.
3613 (scm_big_and): Fix for negative first parameter.
3615 (scm_bit_extract): Fix for fixnum paramters.
3616 Thanks to Rob Browning for the bug report.
3618 (scm_init_numbers): Initialize abs_most_negative_fixnum.
3620 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3622 * symbols.c (scm_symbol_bound_p): Fixed comment.
3623 Thanks to Chris Cramer.
3625 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3627 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
3628 Thanks to Bill Schottstaedt.
3630 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
3632 from Matthias Köppe:
3634 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
3635 casts its result, so doesn't yield an lvalue per ANSI C.
3637 * goops.c (s_scm_sys_set_object_setter_x): use
3638 SCM_SET_ENTITY_SETTER.
3639 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
3641 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
3642 its result, so doesn't yield an lvalue per ANSI C.
3643 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
3644 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
3645 SCM_GC_SET_CARD_FLAGS.
3646 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
3648 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
3650 2001-01-08 Gary Houston <ghouston@arglist.com>
3652 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
3653 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
3654 socket.c (scm_recvfrom): use the new macro, plus minor docstring
3656 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
3657 for fdes. if current input port is used, check that it's a file
3660 2001-01-06 Gary Houston <ghouston@arglist.com>
3662 * ioext.c (scm_read_string_x_partial): new procedure, implements
3663 read-string!/partial.
3664 * ports.c (scm_take_from_input_buffers): new procedure used by
3665 scm_read_string_x_partial.
3666 (scm_drain_input): use scm_take_from_input_buffers.
3668 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
3670 * validate.h (SCM_VALIDATE_NUMBER): New.
3672 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
3674 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
3675 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
3676 SET_DESTROYED): new defines/macros.
3677 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
3678 (add_to_live_list): takes a `guardian_t *' now, not SCM.
3679 (guardian_print): print more info.
3680 (guardian_apply): check if the guardian is destroyed, and throw an
3681 error if so. take one more optional argument `throw_p'.
3682 (scm_guard): depending on the value of `throw_p', return a boolean
3684 (scm_get_one_zombie): remove redundant property test.
3685 (guardian_t): represent the various (currently 3, I hope nothing
3686 more gets added) boolean fields as bit flags.
3687 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
3688 (scm_destroy_guardian_x): new procedure.
3690 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
3691 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
3693 2001-01-01 Gary Houston <ghouston@arglist.com>
3695 * fports.c (fport_write): bugfix: handle short writes for
3696 unbuffered ports too. optimize the buffered case by minimizing
3697 the number of write/flush calls.
3698 (write_all): new helper procedure.
3700 The ChangeLog continues in the file: "ChangeLog-2000"