1 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
3 * eval.c (SCM_CEVAL): Cleaned up the handling of 'apply'. Removed
4 side-effecting operations from conditions and macro calls.
5 Replaced SCM_N?IMP by a more explicit predicate in some places.
6 Minimized the scope of some variables.
8 2002-03-02 Stefan Jahn <stefan@lkcc.org>
10 * convert.i.c: Fixed int <-> long conversions which would have
11 failed if their sizes were different.
13 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
15 * eval.c (SCM_CEVAL): Cleaned up the handling of 'if', 'let',
16 'letrec' and 'set*': Removed some uses of t.arg1, t.lloc and proc
17 as temporary variables. Removed side-effecting operations from
18 conditions and macro calls. Introduced temporary variables with
19 hopefully descriptive names for clarification. Replaced SCM_N?IMP
20 by a more explicit predicate in some places. Removed code that
21 was conditionally compiled if SICP was defined - which it never
24 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
26 * eval.c (SCM_CEVAL): Cleaned up the handling of 'cons' and 'do':
27 Removed some uses of t.arg1 and proc as temporary variables.
28 Removed side-effecting operations from conditions and macro calls.
29 Introduced temporary variables with hopefully descriptive names
30 for clarification. Replaced SCM_N?IMP by a more explicit
31 predicate in some places.
33 2002-03-02 Dirk Herrmann <D.Herrmann@tu-bs.de>
35 * eval.c (scm_badargsp, SCM_CEVAL): Replaced SCM_N?IMP by a more
36 explicit predicate in some places.
38 (CHECK_EQVISH): Removed.
40 (SCM_CEVAL): Removed some uses of t.arg1 and proc as temporary
41 variables. Removed side-effecting operations from conditions and
42 macro calls. Introduced temporary variables for clarification.
43 Sorted if-else-if check for the type of the last form in a list by
44 frequency. Avoided some unnecessary tail-recursion calls.
46 2002-03-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
48 * gc.c (SCM_HEAP_SEG_SIZE, CELL_UP, CELL_DN, NEXT_DATA_CELL,
49 init_heap_seg, alloc_some_heap), gc.h (struct scm_cell, struct
50 scm_t_cell, SCM_CELLPTR, SCM_GC_CARD_SIZE,
51 SCM_GC_IN_CARD_HEADERP), tags.h (SCM_CELLP): Renamed the struct
52 scm_cell and all its uses to scm_t_cell in accordance to Guile's
53 naming scheme for types.
55 * alist.c (scm_acons), convert.i.c (CTYPES2UVECT,
56 CTYPES2UVECT_OPTIONAL), coop-threads.c (scm_call_with_new_thread,
57 scm_spawn_thread), debug.c (scm_make_debugobj), environments.c
58 (scm_make_environment), eval.c (scm_closure), fports.c
59 (scm_fdes_to_port), gc.c (scm_deprecated_newcell,
60 scm_deprecated_newcell2), inline.h (scm_alloc_cell, scm_cell),
61 list.c (SCM_I_CONS), numbers.c (scm_i_mkbig), pairs.c (scm_cons),
62 ports.c (scm_void_port), procs.c (scm_c_make_subr, scm_makcclo),
63 smob.c (scm_make_smob), smob.h (SCM_NEWSMOB), strings.c
64 (scm_take_str, scm_allocate_string), strports.c (scm_mkstrport),
65 unif.c (scm_make_uve), variable.c (make_variable), vectors.c
66 (scm_c_make_vector), vports.c (scm_make_soft_port): Renamed
67 scm_alloc_cell to scm_cell.
69 * environments.c (core_environments_observe), gc.c
70 (scm_deprecated_newcell2), goops.c (wrap_init, scm_wrap_object),
71 inline.h (scm_alloc_double_cell, scm_double_cell), num2float.i.c
72 (FLOAT2NUM), numbers.c (scm_make_real), procs.c
73 (scm_make_procedure_with_setter), smob.h (SCM_NEWSMOB2,
74 SCM_NEWSMOB3), struct.c (scm_make_struct, scm_make_vtable_vtable),
75 symbols.c (scm_mem2symbol, scm_mem2uninterned_symbol), weaks.c
76 (allocate_weak_vector): Renamed scm_alloc_double_cell to
79 2002-02-27 Stefan Jahn <stefan@lkcc.org>
81 * convert.i.c, convert.c: Better range checking.
83 * inet_aton.c, fports.c: Commented the inclusion of <winsock2.h>.
85 * deprecation.c (vsnprintf): Define to `_vsnprintf' for
88 2002-02-26 Thien-Thi Nguyen <ttn@giblet.glug.org>
90 * Makefile.am: Update path to pre-inst-guile automake frag.
92 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
94 * gc.c (scm_gc_sweep): Make it compile even when deprecated
95 features are excluded.
97 2002-02-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
99 * num2integral.i.c (NUM2INTEGRAL): Fixed signedness problem.
101 2002-02-25 Gary Houston <ghouston@arglist.com>
103 * convert.c: include <string.h> for convert_i.c.
105 2002-02-24 Rob Browning <rlb@defaultvalue.org>
107 * .cvsignore: add stamp-h1.
109 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
111 * unif.c (scm_array_to_list): Correct name, which had been
112 accidentally changed to scm_t_arrayo_list!
114 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
116 * gc.c (scm_gc_sweep): Print an error message when aborting due to
117 underflowing scm_mallocated.
119 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
121 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
122 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
123 Reimplemented using the new scm_gc_malloc, etc., functions and
126 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
128 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
129 to `noinst_PROGRAMS'.
130 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
131 (noinst_PROGRAMS, noinst_SCRIPTS): New.
133 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
135 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
136 non-zero is returned from a port or smob free function.
137 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
138 scm_gc_register_collectable_memory,
139 scm_gc_unregister_collectable_memory, scm_gc_malloc,
140 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
142 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
143 debug-malloc.c, dynl.c, environments.c, environments.h,
144 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
145 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
146 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
147 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
148 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
149 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
150 appropriate. Return zero from smob and port free functions.
152 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
154 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
155 messages while the GC is running.
156 (scm_c_issue_deprecation_warning_fmt): New.
158 * fports.c (scm_setvbuf): Reset read buffer to saved values when
159 it is pointing to the putback buffer.
161 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
163 * gsubr.c (create_gsubr): On "too many args" error,
164 also display arg count and name. Thanks to Bill Schottstaedt.
166 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
168 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
170 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
171 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
172 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
174 * guile-snarf-docs-texi.in: Bye bye.
176 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
178 * symbols.c (scm_make_symbol): Fix typo in docstring.
180 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
181 scm_make_symbol): New prototypes.
183 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
185 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
186 (SCM_SYMBOL_INTERNED_P): New.
187 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
188 SCM_MAKINUM since hash values can well be bignums.
189 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
190 This signals a interned symbol.
191 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
192 scm_make_symbol): New.
194 * print.c (scm_iprin1): Print uninterned symbols unreadably.
196 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
198 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
199 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
202 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
204 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
205 This might help to make unintended clashes less likely.
206 (scm_string_to_symbol): Protect the string until the symbols is
209 2002-01-31 Stefan Jahn <stefan@lkcc.org>
211 * convert.c, convert.h, convert.i.c: New files containing C
212 array to Scheme conversion helpers meant to be replacement
213 functions for the deprecated gh interface.
215 * Makefile.am: Setup rules for new `convert.*' files.
217 2002-01-28 Stefan Jahn <stefan@lkcc.org>
219 * symbols.c (scm_c_symbol2str): New function, replacement for
220 `gh_scm2newsymbol()'.
222 * strings.c (scm_c_substring2str): New function. Proper
223 replacement for `gh_get_substr()'.
225 * socket.c: Include `stdint.h' if available for the `uint32_t'
228 * scmsigs.c (s_scm_sigaction): Initialize `chandler' (inhibits
231 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
233 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
235 Other changes unrelated to Elisp...
237 * eval.c (scm_m_if): Use s_if rather than repeating string literal
239 (comments): Fix a few typos.
240 (scm_for_each): Add parentheses around oddly unparenthesized
243 * read.c (scm_read_opts): Add full stop at end of doc for
246 * script.c (scm_compile_shell_switches): Use scm_str2symbol
247 instead of gh_symbol2scm.
249 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
250 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
252 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
253 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
255 First batch of changes for Elisp support...
257 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
258 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
259 throw.c, vectors.c, weaks.c: Add #include for lang.h.
261 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
262 conditionalize compilation and initialization of Elisp support
265 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
266 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
267 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
268 filesys.c (fill_select_type, retrieve_select_type), fluids.c
269 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
270 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
271 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
272 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
273 options.c (change_option_setting, scm_options), posix.c
274 (environ_list_to_c), print.c (scm_iprlist), throw.c
275 (scm_exit_status), vectors.c (scm_vector), weaks.c
276 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
278 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
281 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
284 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
285 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
286 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
287 (scm_m_atfop): Support function aliasing. Support both function
288 args, which need transformation, and macro args, which do not.
289 Add explanatory comments.
290 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
291 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
292 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
293 SCM_NULLP || SCM_NILP instead of checks against (removed)
294 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
295 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
297 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
298 scm_m_while, scm_nil_eq): Commented out; I don't think we need
299 these, but I don't want to remove them yet, just in case.
300 (scm_init_lang): Define `%nil' variable on Scheme level to hold
303 * lang.h (SCM_NILP): Test against Elisp nil value instead of
304 against (removed) scm_lisp_nil.
305 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
306 (SCM_NULL_OR_NIL_P): New.
308 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
311 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
312 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
315 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
316 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
317 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
318 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
320 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
321 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
322 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
323 Numbering shifted down accordingly.
324 (SCM_ELISP_NIL): New IFLAG.
326 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
328 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
330 * eval.c: Removed outdated references to "everr". Improved some
333 (scm_deval_args, deval_args): Renamed scm_deval_args to
334 deval_args, since it is not part of the interface.
336 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
337 use references to debug.vect[0] before it exists. Add parentheses
340 * goops.h: Added local emacs variables.
342 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
344 * eval.[ch] (scm_deval_args): Made static.
346 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
349 * strings.c (scm_c_string2str): Clarified comment. Replaced
350 THINKME by FIXME for uniformness. Removed question about whether
351 arguments need to be protected from garbage collection: Arguments
352 must be protected as any other variable.
354 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
356 * procs.h (SCM_CLOSURE_BODY): New Macro.
358 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
359 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
360 get_slot_value, set_slot_value), procs.c
361 (scm_procedure_documentation), sort.c (closureless), stacks.c
362 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
365 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
367 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
369 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
372 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
374 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
377 * continuations.c (scm_make_continuation): Do not retain the
378 throw_value when the continuation is invoked.
380 2001-12-08 Stefan Jahn <stefan@lkcc.org>
382 * strings.c (scm_c_string2str): New function. Converts a
383 given Scheme string into a C string. Also put in two
384 THINKME's regarding the malloc policy for the missing converter
387 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
389 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
392 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
394 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
395 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
397 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
398 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
399 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
402 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
404 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
405 SCM_GC_CELL_* macros when accessing free cells.
407 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
409 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
410 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
411 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
412 * strings.h (SCM_MAKE_STRING_TAG): New.
413 * procs.h (SCM_MAKE_CCLO_TAG): New.
414 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
416 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
417 !SCM_ENABLE_DEPRECATED.
419 * async.c, async.h (scm_system_async_mark_from_signal_handler):
422 * scmsigs.c (scm_take_signal): Removed all code that assumes that
423 signal handlers are allowed to divert the flow of control. Call
424 scm_system_async_mark_from_signal_handler instead of
425 scm_system_async_mark.
428 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
429 scm_alloc_double_cell in their place.
431 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
432 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
433 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
434 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
435 scm_deprecated_newcell and scm_deprecated_newcell2.
437 gc.c (scm_tc16_allocated): Only define when including deprecated
439 (scm_debug_newcell, scm_debug_newcell2): Removed.
440 (scm_init_storage): Do not initialize scm_tc16_allocated.
441 (scm_init_gc): Do it here.
442 (allocated_mark): New, from old code.
443 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
445 * inline.c, inline.h: New files.
446 * Makefile.am: Added them in all the right places.
448 * _scm.h: Include "libguile/inline.h".
450 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
451 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
452 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
453 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
454 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
455 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
456 scm_alloc_double_cell, respectively.
458 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
460 * modules.c (scm_c_use_module): Adapt to changes to
461 `process-use-modules'.
463 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
465 * numbers.c (scm_divide): Fix more division by zero errors.
467 2001-11-21 Gary Houston <ghouston@arglist.com>
469 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
470 obsolete. autogen.sh says:
471 invalid unused variable name: `OMIT_DEPENDENCIES'
473 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
475 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
478 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
480 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
481 Thanks to Eric Gillespie, Jr!
483 2001-11-21 Stefan Jahn <stefan@lkcc.org>
485 * win32-socket.c (getservent, setservent, endservent,
486 getprotoent, setprotoent, endprotoent): New functions.
487 Appropriate replacements for M$-Windows.
489 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
490 these definitions for GUILE_DEBUG.
492 * net_db.c: Include "win32-socket.h" if compiling with a native
493 M$-Windows compiler. Include some pieces of code (protoent and
494 servent interface) protected by HAVE_* macros when using a
495 native M$-Windows compiler.
497 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
499 * modules.c (scm_c_export): Do nothing when the first argument is
500 already the terminating NULL. Thanks to Han-Wen Nienhuys!
502 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
504 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
505 also include `buildstamp'.
507 2001-11-18 Rob Browning <rlb@defaultvalue.org>
510 (s_scm_major_version): use SCM_MAJOR_VERSION.
511 (s_scm_minor_version): use SCM_MINOR_VERSION.
512 (s_scm_micro_version): use SCM_MICRO_VERSION.
513 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
517 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
518 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
519 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
521 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
523 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
524 Rewrite docstrings without reference to substring-move-left/right,
525 since the latter no longer exist.
527 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
529 * eval.c: Removed bogus comment about acros.
531 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
532 Minimize scope of local variable. Eliminate dependency on
533 macro DEBUG_EXTENSIONS.
535 (s_splicing): New error message string.
537 (scm_m_body): Issue 'bad body' message rather than 'missing
540 (scm_m_quote): Eliminate unnecessary copying.
542 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
543 checking of the body to scm_m_body.
545 (scm_m_do): Move comment to function header. Rename arg1 to
546 binding. Made the code a bit easier to read.
550 (iqq): Added a comment. Changed the depth parameter to
551 unsigned. Use size_t for vector lengths. Make sure vector object
552 is gc protected as long as its contents are read. Add some syntax
553 checks. Get rid of unnecessary SCM_IMP test. Clean up the
554 control structure a bit.
556 (scm_m_delay): Added comment about the implementation of
559 (scm_m_define): Add comment about guile's currying define
560 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
561 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
563 (scm_m_letrec1): Removed. Part of the functionality is taken
564 over by the new function 'transform_bindings'.
566 (transform_bindings): New function. Takes over some of the
567 functionality of removed function 'scm_m_letrec1', namely to split
568 a list of bindings into a reversed list of variables and a list of
571 (scm_m_letrec): Call 'transform_bindings'.
573 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
574 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
575 test. Use 'transform_bindings'. Fixed scoping error with named
576 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
577 Jerram for suggesting the fix). Cleaned up the control structure
580 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
581 unnecessary consing. Eliminated unnecessary
582 SCM_DEFER/ALLOW_INTS.
584 (SCM_CEVAL): Un-obfuscated some loops.
586 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
588 * gc.h (scm_unhash_name): Old declaration removed.
590 * eval.c (s_scm_eval): Change @var{primitive-eval} to
591 @code{primitive-eval}.
593 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
594 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
595 Change @deffnx lines in docstrings to say {Scheme Procedure}
596 rather than primitive or procedure.
598 * posix.c (scm_execl), filesys.c (scm_close), unif.c
599 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
600 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
601 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
602 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
603 (scm_string_split, scm_string_ci_to_symbol), strings.c
604 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
605 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
606 Docstring fixes and improvements reflecting edits that have been
607 made in the reference manual source.
609 * objprop.c (scm_object_properties, scm_set_object_properties_x,
610 scm_object_property, scm_set_object_property_x): Remove invalid
611 @deffnx lines for corresponding procedure property primitives.
613 These changes add a @deffnx C function declaration and function
614 index entries for each Guile primitive to the copy of the doc
615 snarf output that is used for reference manual synchronization.
616 Online help is unchanged.
618 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
619 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
620 name to SCM_SNARF_DOCS.
622 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
623 snarf-check-and-output-texi.
625 * Makefile.am (guile-procedures.texi): New rule.
626 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
627 Changed so that the last stage of doc snarfing is now performed
628 twice, once to produce guile-procedures.txt for online help, and
629 once to produce guile.texi for reference manual synchronization.
631 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
633 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
634 safely usable as a single statement followed by a ';', for example
637 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
639 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
641 * random.c (scm_random_solid_sphere_x,
642 scm_random_hollow_sphere_x): Correct "shere" typos.
644 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
646 * version.c (scm_version): Update docstring to include
649 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
651 * modules.c (scm_c_export): Call va_end after collecting the
654 * strop.h, strop.c (scm_substring_move_left_x,
655 scm_substring_move_right_x): Removed.
657 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
658 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
661 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
663 * numbers.c: Document macros to define when including
664 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
665 now rely on SIZEOF_ macros that have been figured out at
668 * num2integral.i.c: Adapt to new interface.
669 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
670 target type by casting it and checking whether it is still the
671 same. Do not try to handle bignums for integral types that are
672 smaller than fixnums. When handling bignums, collect the
673 magnituse first into a unsigned type, and correctly check for
675 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
676 only -MIN_VALUE can still be negative of all negative numbers (in
679 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
681 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
682 HAVE_LONG_LONG depending on whether their size is non-zero.
684 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
686 * strop.c (scm_string_null_p): Docfix; nfc.
687 Thanks to Scott Lenser.
689 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
691 * extensions.c (scm_load_extension): Canonicalize docstring
694 * unif.c (scm_uniform_array_write), ports.c
695 (scm_current_output_port, scm_force_output), dynwind.c
696 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
697 filesys.c (scm_open, scm_lstat), struct.c
698 (scm_make_struct_layout), random.c (scm_random,
699 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
700 (scm_i_index): Remove superfluous whitespace from end of docstring
703 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
704 strings.c (scm_make_string), variable.c (scm_make_variable,
705 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
706 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
707 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
708 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
709 newline at end of docstrings.
711 * modules.c (scm_set_current_module): Add missing newline to
714 2001-11-07 Stefan Jahn <stefan@lkcc.org>
716 * win32-socket.[ch]: New files. Defines Winsock-API error codes
717 and makes them available through Guile. That is because the
718 Winsock-API does not store its errors in `errno' and thus cannot
719 return error messages via `strerror (errno)'.
721 * socket.c (scm_init_socket): Initialize `win32-socket' part
722 here under M$-Windows.
724 * numbers.h: Added missing declaration of
725 `scm_sys_check_number_conversions()'.
727 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
728 and use in `(strerror)' and `(system-error)'.
730 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
731 `win32-socket.[ch]' to extra source and header files.
733 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
735 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
736 a call to turn-on-debugging when --debug has been given instead of
737 turning it on directly. Also, handle new `--no-debug' option,
738 which might suppress the call to turn-on-debugging.
740 2001-11-05 Stefan Jahn <stefan@lkcc.org>
742 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
744 2001-11-04 Stefan Jahn <stefan@lkcc.org>
746 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
747 here (was at guile_LDADD) which describes the dependency
748 correctly and allows a clean build on Win32.
750 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
753 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
754 import macros for external libraries (libcrypt, libqthreads,
755 libreadline and libregex).
757 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
759 * posix.c (flock): Added support for flock() in M$-Windows.
761 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
764 * fports.c (getflags): Differentiate reading and writing pipes
767 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
770 * coop.c (coop_condition_variable_timed_wait_mutex): Use
771 conditionalized error code if `ETIMEDOUT' is not available.
772 (scm_thread_usleep): Remove bogus declaration of `struct timeval
775 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
776 belongs. That is because NO_PREPRO_MAGIC gets undefined after
777 each inclusion of `num2integral.i.c'.
778 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
780 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
782 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
783 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
785 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
787 * print.c (scm_iprin1): Mark print state as revealed when
788 dispatching to generic write or display.
790 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
792 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
794 Support for native Win32. Thanks to Stefan Jahn!
796 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
797 and win32-dirent.h to extra source and header files. These
798 include the uname() and the POSIX dirent interface implementation
799 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
800 linkers which do not allow unresolved symbols inside shared
801 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
804 * __scm.h: Defined SCM_API. This macro gets prepended to all
805 function and data definitions which should be exported or imported
806 in the resulting dynamic link library in the Win32 port.
808 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
809 chars.h, continuations.h, coop-defs.h, coop-threads.h,
810 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
811 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
812 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
813 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
814 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
815 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
816 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
817 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
818 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
819 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
820 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
821 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
823 Prefixed each each exported symbol with SCM_API.
825 * continuations.c: Added comment about the use of the extern
826 declarations of {get,set}context() functions used in the ia64 port.
828 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
829 is meant to be a `unsigned long *'.
831 * filesys.c: Include `direct.h' if possible. Use local
832 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
833 macros for M$-Windows. Implementation of `fstat_Win32()' which is
834 able to differentiate between sockets and other file descriptors.
835 Use this function as wrapper in `scm_fstat()'. Fixed typo in
838 * fports.c: Include `io.h' is possible. Put `*fp' into referring
839 statement block in `scm_fport_buffer_add()'.
840 Some corrections in `getflags()'.
842 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
844 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
845 build on Win32. Disable preloaded symbols on Win2 platforms.
847 * ioext.c, ports.c: Include `io.h' is possible.
849 * mkstemp.c: Include `process.h' is possible.
851 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
853 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
855 * posix.c: Remove unnecessary dirent includes and defines. Include
856 local `win32-uname.h' for MinGW. Extern declaration of
857 `mkstemp()' for systems where it does not exists. Make
858 `getlogin()' available on M$-Windows.
860 * scmsigs.c: Made `usleep()' avalable on MinGW.
862 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
864 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
866 * win32-uname.c: Include "win32-uname.h", not "uname.h".
868 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
870 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
871 Don't apply scm_uniform_vector_length on arrays.
873 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
875 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
876 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
877 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
878 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
879 scm_list_<n> over scm_cons[2]?.
881 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
882 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
883 SCM_C[AD][AD]R instead of explicit form.
885 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
886 comparison parameters.
888 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
889 !SCM_NULLP instead of SCM_NIMP.
891 (scm_m_case): Don't copy the form. Renamed proc to clause and
892 minimized its scope. Renamed x to clauses. Removed side
893 effecting operation from macro call.
895 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
896 minimized its scope. Renamed x to clauses. Minimized the scope
897 of variable 'len'. Make sure the else clause is treated specially
898 even in case of '=>' occurences. Don't change the else to #t in
899 order to be able to distinguish this case in the evaluator. Leave
900 type checking of the recipient to the evaluator.
902 (scm_c_improper_memq): Made the comment somewhat clearer.
904 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
905 test for SCM_IM_LET at the place of the formal parameters.
906 Simplified the formal parameter checking.
908 (scm_m_letstar): Added Comment. Renamed proc to bindings.
909 Renamed arg1 to binding and minimized its scope. Eliminated
912 (scm_m_do): Renamed proc to bindings. Minimized the scope of
915 (build_binding_list): New static function.
917 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
918 Further, split up the 'letrec' unmemoizing code to the
919 corresponding parts for 'do', 'let' and 'letrec', adding comments
920 to each form. Cleanup the handling of the do form (This removes
921 some *real* code :-).
923 (SCM_CEVAL): Removed side effecting operation from macro call.
924 Handle the 'else clause of the 'cond form specially - the symbol
925 'else is not replaced with #t any more.
927 2001-10-14 Gary Houston <ghouston@arglist.com>
929 * version.c (scm_version): use sprintf instead of snprintf,
930 for portability. thanks to Bill Schottstaedt.
932 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
934 * read.c (scm_lreadr): When user-defined hash procedure returns
935 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
936 an exception. (This prevents parsing of uniform vectors from
937 interfering with parsing of numbers.)
939 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
941 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
942 PTRDIFF_MIN. Thanks to Ken Raeburn.
944 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
946 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
948 * eval.c (scm_m_atbind): First try to find the variable without
949 defining it locally; when it has not been found, define it
952 * modules.c (module_variable): Pass over variables that exist but
955 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
957 * backtrace.c (display_backtrace_file_and_line): Only use
958 scm_basename when POSIX support is compiled in. Thanks to Chris
961 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
963 * numbers.c (mem2uinteger): Return number read so far when coming
964 across a hexdigit after having read a # or if not reading a hex
965 value. This will enable the calling code to correctly handle
966 forms like 1e2. (The background is, that the exponent markers d,
967 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
968 providing this patch.
970 (mem2complex): Fix erroneous double-negation. Now, numbers like
971 1-i will be read correctly.
973 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
975 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
977 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
979 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
981 * print.c (scm_print_state_vtable, print_state_pool):
982 Initialize. These variables are now registered as gc roots.
984 (scm_current_pstate): Update documentation.
986 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
987 scm_prin1, scm_init_print): print_state_pool is registered as a
988 gc root and thus does not need to be protected by a surrounding
991 (make_print_state): The car of print_state_pool no longer holds
992 the scm_print_state_vtable.
994 (scm_current_pstate, scm_make_print_state, print_circref,
995 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
998 (scm_prin1): When building lists, prefer scm_list_<n> over
1001 (scm_iprlist): Removed a redundant SCM_IMP test.
1003 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
1005 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
1007 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
1009 (scm_memcons, scm_mem_to_proc): When building lists, prefer
1010 scm_list_<n> over scm_cons[2]?.
1012 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
1014 (scm_procedure_name): Use SCM_CADR instead of explicit form.
1016 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
1017 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
1018 for some reason his patch didn't make it into the cvs.
1020 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
1022 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
1023 little bit - should even be somewhat more accurate now.
1025 2001-10-08 Rob Browning <rlb@defaultvalue.org>
1027 * gc.c: support ia64 register backing store.
1028 (SCM_MARK_BACKING_STORE): new macro.
1030 * continuations.h: support ia64 register backing store.
1031 (struct scm_t_contregs): add ia64 register backing store.
1033 * continuations.c: support ia64 register backing store.
1034 (continuation_mark): mark ia64 register backing store.
1035 (continuation_free): free ia64 register backing store.
1036 (scm_make_continuation): capture ia64 register backing store.
1037 (copy_stack_and_call): copy ia64 register backing store.
1039 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1041 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
1042 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
1043 instead of SCM_NIMP to test for that case.
1045 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
1046 scm_t_bits instead of long.
1048 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
1050 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
1051 SCM_T_SIGNED_BITS_MIN): New.
1052 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
1053 Use them to make these macros computable by the preprocessor.
1055 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
1056 whether the integral type fits in a fixnum, not the compiler.
1057 This removes a spurious compiler warning. Also, honor the
1058 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
1059 needed for `long long's.
1061 * numbers.c: Define NO_PREPRO_MAGOC when including
1062 num2integral.c.i for `long long' and `signed long long'.
1064 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
1066 These changes fixes a race condition in the Guile coop - pthread
1069 * coop.c (mother_awake_p): New variable.
1070 (coop_create): Set mother_awake_p before creating or signalling
1071 mother; wait until mother is going to sleep before returning.
1072 (mother): Reset mother_awake_p before going to sleep.
1074 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1076 * options.c (protected_objects, scm_init_options): The content of
1077 protected_objects is now protected from garbage collection using
1078 scm_gc_register_root instead of scm_permanent_object.
1080 (get_option_setting): New static function that computes an option
1081 setting as it was formerly done in the function scm_options.
1083 (get_documented_option_setting): New static function that
1084 returns option documentation as it was formerly done in the
1085 function scm_options. Note that documentation C strings are no
1086 longer precomputed into SCM objects. Instead, they are converted
1087 into SCM strings every time get_documented_option_setting is
1090 (change_option_setting): New static functions that modifies the
1091 option setting as it was formerly done in the function
1092 scm_options. The function is now exception safe, i. e. won't
1093 cause a memory leak when interrupted. Further, only non-immediate
1094 option values are added to the protection list.
1096 (scm_options): This function now has only the purpose to dispatch
1097 to to get_option_setting, get_documented_option_setting or
1098 change_option_setting, depending on the arguments given to
1101 (scm_init_opts): Don't convert documentation C strings into SCM
1102 strings. Further, don't protect any object values: They _must_
1103 be immediate values, otherwise there is no guarantee that they
1104 have not been collected before anyway.
1106 * options.[ch] (scm_t_option): Made type unsigned, name into a
1107 constant char* and val into a scm_t_bits type.
1109 (scm_options, scm_init_opts): The number of options is guaranteed
1110 to be larger or equal to zero. Thus, the type is changed to
1113 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1115 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
1116 testing an unsigned value for being >= 0.
1118 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1120 * numbers.h: Removed old comment about using SCM_CAR to access
1123 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
1124 the return value is signed. Thanks to Brian Crowder for the bug
1127 (SCM_SRS): Avoid unnecessary casting and don't unpack input
1128 values. With this patch, SCM_SRS can be safely used for other
1129 types than scm_t_signed_bits. However, it should still better be
1130 an internal macro and thus be renamed to SCM_I_SRS.
1132 (SCM_MAKINUM, SCM_INUM): Use proper casting.
1134 2001-10-03 Gary Houston <ghouston@arglist.com>
1136 * continuations.h, unif.h: in the descriptions of the bit patterns
1137 of the heap cells, make bit 0 the least significant.
1139 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
1141 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
1142 Thanks to Golubev I. N.
1144 2001-09-25 Gary Houston <ghouston@arglist.com>
1146 * ports.c (scm_drain_input): extended the docstring. thanks to
1147 Alex Schroeder and Thien-Thi Nguyen.
1149 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
1151 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
1152 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
1153 macros. (The NUM names might soon change.)
1155 * numbers.h: Added missing declarations.
1157 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
1159 * Makefile.am: Distribute num2float.i.c.
1161 * num2float.i.c: New file, multiply included by numbers.c, used
1162 to "templatize" the float <-> num conversion routines.
1164 * numbers.c: New functions: scm_num2float, scm_float2num,
1165 scm_num2double, scm_double2num.
1167 2001-09-21 Rob Browning <rlb@defaultvalue.org>
1169 * .cvsignore: really add version.h
1171 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
1172 Otherwise it fails on the alpha. However, we might rather choose
1173 this size conditionally.
1175 * numbers.c (scm_gcd): change "k" to a long from an int.
1176 Otherwise it fails on the alpha. However, we might rather choose
1177 this size conditionally.
1179 * error.c (scm_wta): coerce char* to intptr_t before int
1182 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
1185 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
1187 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1189 * numbers.c (scm_integer_expt): Accept inexact integer in second
1190 argument. (Thanks to Bill Schottstaedt.)
1192 2001-09-20 Rob Browning <rlb@defaultvalue.org>
1194 * .cvsignore: add version.h
1196 * versiondat.h.in: removed (obsolete).
1198 * version.h.in: renamed from version.h.
1199 (SCM_GUILE_MAJOR_VERSION): new public macro.
1200 (SCM_GUILE_MINOR_VERSION): new public macro.
1201 (SCM_GUILE_MICRO_VERSION): new public macro.
1203 * version.h: renamed to version.h.in.
1206 (scm_major_version): support integer *_VERSION macros.
1207 (scm_minor_version): support integer *_VERSION macros.
1208 (scm_micro_version): support integer *_VERSION macros.
1209 (scm_version): support integer *_VERSION macros.
1211 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1213 * error.c, error.h: Made error keys globally accessible.
1214 Applications might want to test for these or use them in a direct
1217 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
1218 routines are passed an inexact. This change in behavior is
1219 motivated by concordance with R5RS: It is more common that a
1220 primitive doesn't want to accept an inexact for an exact.
1222 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1224 The following patch partially undoes my patch from 2001-06-30,
1225 where I added the function scm_gc_mark_cell_conservatively. The
1226 function is buggy, since it breaks guile during conservative
1227 marking if a pointer on the stack points directly into the list of
1228 free cells on the heap: With conservative cell marking this will
1229 cause the whole free list to be scanned and marked - boom!
1231 * gc.c (allocated_mark, MARK, heap_segment,
1232 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
1233 (scm_gc_mark_cell_conservatively): Remove function
1234 scm_gc_mark_cell_conservatively and update the corresponding
1235 comments and uses accordingly. Thanks to Christopher Cramer for
1236 the patch. (Minor corrections by me.)
1238 2001-09-15 Gary Houston <ghouston@arglist.com>
1240 * root.h (scm_root_state): removed the continuation_stack and
1241 continuation_stack_ptr members, which have no apparent purpose.
1242 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
1245 * root.c (root_mark), init.c (restart_stack, start_stack), gc
1246 (scm_igc): remove all references to contination_stack and
1247 continuation_stack_ptr, avoiding allocation of a vector and
1248 useless processing during gc.
1250 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1252 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
1254 (TCONC_IN): Make sure that the cell word 0 is initialized last.
1256 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
1258 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
1260 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
1261 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
1263 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1265 * guardians.c (mark_dependencies_in_tconc,
1266 whine_about_self_centered_zombies, scm_init_guardians): Register
1267 the static global variable `self_centered_zombies' via
1268 scm_gc_register_root, to make some cdr-ing unnecessary.
1270 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1272 * backtrace.c (display_backtrace_file,
1273 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
1274 values, use SCM_FALSEP when comparing SCM values against #f.
1275 Thanks to Rob Browning for the bug report.
1277 2001-09-12 Martin Baulig <martin@home-of-linux.org>
1279 * strings.[ch] (scm_str2string): New function.
1281 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
1283 * gc.c (scm_done_free): Always subtract size from scm_mallocated
1284 when computing nm, even if it's negative.
1285 (scm_must_malloc): Abort on overflow of scm_mtrigger.
1286 (scm_must_realloc): Likewise.
1288 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
1290 * numbers.c (scm_sys_check_number_conversions): new function,
1291 defined if Guile is compiled in debugging mode. currently checks
1292 `scm_num2ulong', should check much much more.
1294 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
1295 unsigned, ensure that it's positive. thanks to Martin Baulig!
1297 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1299 * __scm.h: Added new section about compile time selectable
1302 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
1303 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
1304 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
1305 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
1308 * deprecation.c (scm_include_deprecated_features): Simplified.
1310 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
1311 `SCM_IMP´ instead of `!SCM_CELLP´.
1313 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
1314 Extract side-effecting operations from macros.
1316 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
1317 scm_top_level_lookup_closure_var and scm_system_transformer.
1319 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
1321 (heap_segment): Use CELL_P instead of SCM_CELLP.
1323 * init.c (start_stack): Don't initialize
1324 scm_top_level_lookup_closure_var and scm_system_transformer.
1326 * modules.c (scm_set_current_module): Don't access
1327 scm_top_level_lookup_closure_var and scm_system_transformer.
1329 (scm_sym2var): Don't call scm_variable_set_name_hint.
1331 (scm_post_boot_init_modules): Removed deprecated initializations.
1333 * print.c (scm_ipruk): Don't access cell contents of non cells.
1335 * strings.c (scm_string_set_x): All strings are writable.
1337 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
1338 type. There is only one string type now.
1340 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
1342 * tags.h: Remove comments about two different string types.
1344 (SCM_CELLP, SCM_NCELLP): Deprecated.
1346 * variable.c (make_variable): Remove code variant for vcells.
1348 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
1349 SCM_VARIABLE_LOC): Remove code variant for vcells.
1351 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
1352 SCM_ENABLE_DEPRECATED with the logic reversed.
1354 * dynl.c (moddata, registered_mods), dynl.[ch]
1355 (scm_register_module_xxx, scm_registered_modules,
1356 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
1357 (*top-level-lookup-closure*), eval.[ch]
1358 (scm_top_level_lookup_closure_var, scm_system_transformer,
1359 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
1360 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
1361 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
1362 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
1363 scm_unprotect_object), modules.c (root_module_lookup_closure,
1364 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
1365 beautify_user_module_x_var, try_module_autoload_var,
1366 scm_module_full_name), modules.[ch] (scm_the_root_module,
1367 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
1368 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
1369 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
1370 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
1371 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
1372 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
1373 scm_make_shared_substring), tags.h (scm_tc7_substring,
1374 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
1375 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
1376 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
1377 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
1380 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
1381 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
1382 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
1383 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
1384 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
1385 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
1386 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
1387 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
1388 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
1389 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
1390 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
1391 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
1392 (setzone, scm_strftime, scm_strptime), vports.c
1393 (scm_make_soft_port): Remove calls to
1394 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
1395 gone, all strings are 0-terminated anyway.
1397 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
1398 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
1399 double inclusion of the same headers to the SCM_<filename>_H
1402 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
1403 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
1404 print.c (scm_iprin1): The type scm_tc7_substring does not exist
1407 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
1408 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
1409 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
1410 !SCM_<foo> over SCM_N<foo>.
1412 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1414 * Makefile.am: Remove references to symbols-deprecated.c.
1416 * symbols.c (scm_init_symbols): Don't initialize deprecated
1419 * symbols-deprecated.c: Removed.
1421 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
1422 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
1423 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
1424 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
1425 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
1426 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
1427 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
1428 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
1429 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
1430 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
1431 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
1432 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
1433 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
1434 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
1435 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
1436 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
1437 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
1438 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
1439 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
1440 scm_intern0, scm_sysintern, scm_sysintern0,
1441 scm_sysintern0_no_module_lookup, scm_symbol_value0,
1442 scm_string_to_obarray_symbol, scm_intern_symbol,
1443 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
1444 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
1445 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
1446 vectors.[ch] (scm_vector_set_length_x): Removed.
1448 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
1449 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
1450 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
1451 Renamed the macros that are defined to inhibit double inclusion of
1452 the same headers to the SCM_<filename>_H format.
1454 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
1455 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
1458 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1460 * continuations.h (scm_contregs), debug.h (scm_debug_info,
1461 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
1462 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
1463 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
1464 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
1465 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
1466 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
1467 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
1468 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
1469 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
1470 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
1471 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
1473 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
1474 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
1475 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
1476 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
1477 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
1478 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
1479 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
1480 double inclusion of the same headers to the SCM_<filename>_H
1483 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
1484 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
1485 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
1486 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
1487 !SCM_<foo> over SCM_N<foo>.
1489 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1491 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
1492 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
1493 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
1494 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
1495 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
1496 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
1497 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
1498 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
1499 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
1500 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
1501 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
1502 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
1503 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
1504 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
1505 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
1506 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
1507 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
1508 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
1509 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
1510 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
1511 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
1512 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
1513 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
1514 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
1515 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
1516 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
1517 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
1518 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
1519 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
1520 the macros that are defined to inhibit double inclusion of the
1521 same headers to the SCM_<filename>_H format.
1523 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
1525 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
1526 "scm_t_portable" with "scm_port_table" which was an artifact from
1527 the great "scm_*_t -> scm_t_" renaming.
1529 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
1531 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
1532 used; nfc. Thanks to Bill Schottstaedt.
1534 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
1535 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
1536 Thanks to Chris Cramer.
1538 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
1540 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
1542 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
1544 * dynwind.h (scm_swap_bindings): Declare.
1545 * dynwind.c (scm_swap_bindings): Make non-static.
1547 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
1549 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
1550 doing exactly nothing about them). thanks Neil!
1552 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
1554 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
1556 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
1558 * gc.c: Fix omission bug: Add `heap_segment' forward decl
1559 (proto) in the case when either `GUILE_DEBUG' or
1560 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
1562 (map_free_list): Fix typo: Ref `f' correctly.
1564 Thanks to Chris Cramer.
1566 2001-08-15 Rob Browning <rlb@defaultvalue.org>
1568 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
1570 (libpath.h): change libguileversion to libguileinterface.
1572 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
1574 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
1575 ChangeLog-2000. Thanks to Daniel Skarda!
1577 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
1579 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
1580 do it from the Makefile.
1582 * Makefile.am: rearrange the snarfing slightly, so that .doc files
1583 are of a reasonable size.
1585 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
1587 * stacks.c (scm_make_stack): Improve docstring by explaining use
1590 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
1592 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
1593 scm_char_whitespace_p, scm_char_upper_case_p,
1594 scm_char_lower_case_p, scm_char_is_both_p): Do not require
1595 characters to fulfill isascii in addition to the primary
1598 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1600 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
1601 scm_istr2flo, scm_istring2number): Removed.
1603 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
1606 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
1607 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
1610 (scm_string_to_number): Use new number parser.
1612 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
1613 handles complex numbers.
1615 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
1618 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
1621 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
1623 (scm_i_mem2number): Added.
1625 (scm_exact_to_inexact): Changed signature.
1627 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
1628 here instead of within scm_i_mem2number. Call scm_i_mem2number
1629 instead of scm_istr2int and scm_istring2number.
1631 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1633 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
1634 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
1635 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
1636 !SCM_<pred> over SCM_N<pred>.
1638 (scm_eval_body): Remove side effecting code from macro call.
1640 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
1643 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1645 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
1647 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
1649 Removed vcell slot from structs.
1651 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
1654 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
1655 zero. Use scm_vtable_index_layout instead of "0" when accessing
1657 (scm_init_struct): Remove vcell slot layout code from
1658 required_vtable_fields.
1660 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
1662 * goops.c (build_class_class_slots): Removed vcell slot
1665 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
1666 Removed vcell slot layout code.
1667 (scm_si_vcell): Removed.
1669 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
1671 "Glocs" have been removed.
1673 * tags.h: Update tag system docs.
1674 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
1675 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
1676 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
1677 or SCM_NCONSP, respectively.
1679 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
1680 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
1681 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
1683 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
1684 tell glocs from structs.
1686 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
1688 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
1689 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
1690 instead of with glocs.
1691 (EVALCAR): Do not test for glocs.
1692 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
1694 (scm_unmemocar): Do not handle glocs.
1695 (scm_m_atfop): Memoize as a variable, not as a gloc.
1696 (scm_eval_args, scm_deval_args): Do not handle glocs.
1697 (scm_ceval, scm_deval): Likewise.
1699 * eval.h (SCM_XEVALCAR): Do not test for glocs.
1700 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
1703 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
1705 * dynwind.c (scm_swap_bindings): Likewise.
1706 (scm_dowinds): Updated to recognize lists of variables instead of
1709 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
1712 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
1715 2001-07-25 Gary Houston <ghouston@arglist.com>
1717 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
1718 docstrings to reflect the n-ary implementation.
1720 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
1722 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
1723 value of a variable, not the plain "return" statement.
1725 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
1727 * eval.c: Allow variables in memoized code (in addition to glocs).
1728 (scm_lookupcar): Handle variables in lost races. Replace symbol
1729 with variable directly, do not make a gloc.
1730 (scm_unmemocar): Rewrite variables using a reverse lookup, just
1732 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
1735 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1737 * variable.c (scm_i_variable_print): Use "value" instead of
1738 "binding" since a binding is the mapping between symbols and
1739 variables, not between variables and their values.
1741 * tags.h (scm_tc7_variable): New.
1742 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
1743 * print.c (scm_iprin1): Likewise.
1745 * variable.h (scm_tc16_variable): Removed.
1746 (SCM_VARIABLEP): Test for new tc7 code.
1747 (scm_i_variable_print): New.
1748 * variable.c (scm_tc16_variable): Removed.
1749 (variable_print): Renamed to scm_i_variable_print and made
1751 (variable_equal_p): Removed.
1752 (make_variable): Construct a tc7 object instead of a smob.
1753 (scm_init_variable): Do not register smob.
1755 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
1757 * tags.h: Include inttypes.h when we have it.
1759 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
1761 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
1762 is taken by the new SCM_IM_CALL_WITH_VALUES.
1763 * print.c (scm_isymnames): Update table accordingly.
1765 2001-07-22 Gary Houston <ghouston@arglist.com>
1767 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
1768 SCM_MAKINUM to convert regoff_t value to SCM.
1770 2001-07-21 Gary Houston <ghouston@arglist.com>
1772 * scmsigs.c: include sys/time.h for itimer stuff.
1774 2001-07-19 Rob Browning <rlb@defaultvalue.org>
1776 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
1778 * c-tokenize.lex: add option %nounput to quiet warning.
1779 Add prototype for yylex to quiet warning.
1781 * scmconfig.h.in: add flags for setitimer and getitimer.
1783 * scmsigs.h (scm_init_scmsigs): new prototype.
1784 (scm_init_scmsigs): new prototype.
1786 * scmsigs.c (s_scm_setitimer): new function.
1787 (s_scm_setitimer): new function.
1789 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1791 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
1792 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
1793 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
1794 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
1795 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
1796 guile-func-name-check.in, guile-snarf-docs-texi.in,
1797 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
1798 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
1799 objprop.c, objprop.h, options.c, options.h, random.h,
1800 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
1801 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
1802 version.c, version.h: Updated copyright notice.
1804 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1806 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
1807 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
1808 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
1809 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
1810 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
1811 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
1812 sym_environment, scm_sym_change_class): New static variables to
1813 hold predefined symbols.
1815 (build_class_class_slots): Build the list using scm_list_n
1816 instead of cons. Also, slots are already created as lists, thus
1817 making a call to maplist unnecessary.
1819 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
1820 scm_class_direct_subclasses, scm_class_direct_methods,
1821 scm_class_precedence_list, scm_class_slots, scm_class_environment,
1822 scm_method_procedure, create_standard_classes, purgatory): Use
1825 (build_slots_list, compute_getters_n_setters,
1826 scm_sys_initialize_object, scm_sys_inherit_magic_x,
1827 get_slot_value_using_name, set_slot_value_using_name,
1828 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
1829 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
1830 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
1832 (scm_sys_prep_layout_x): Minimize variable scopes.
1834 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
1835 scm_sys_fast_slot_set_x): Fix signedness.
1837 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
1838 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
1839 scm_memoize_method, scm_wrap_object): Use packing and unpacking
1840 when converting to and from SCM values.
1842 (scm_enable_primitive_generic_x): Add rest argument checking.
1844 (map, filter_cpl, maplist, scm_sys_initialize_object,
1845 scm_sys_prep_layout_x, slot_definition_using_name,
1846 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
1847 call_memoize_method, scm_make, scm_make_class): Prefer explicit
1848 predicates over SCM_N?IMP tests.
1850 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
1853 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
1856 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1858 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
1860 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
1862 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
1864 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
1866 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
1868 * strings.c (s_scm_string): fix arg position in assert.
1870 2001-07-11 Gary Houston <ghouston@arglist.com>
1872 * strports.c (st_write): use memcpy, not strncpy. thanks to
1875 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
1877 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
1878 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
1879 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
1880 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
1881 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
1882 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
1883 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
1884 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
1885 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
1886 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
1887 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
1888 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
1889 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
1890 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
1891 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
1892 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
1893 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
1894 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
1895 weaks.c, weaks.h: Remove "face-lift" comment.
1897 2001-07-08 Rob Browning <rlb@defaultvalue.org>
1899 * .cvsignore: add stamp-h.in.
1901 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1903 * hooks.c (scm_make_hook, scm_add_hook_x),
1904 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
1905 value info to the docstrings.
1907 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1909 Some more compatibility patches for Windows.
1911 * posix.c (getlogin): getlogin() implementation for Windows.
1913 * backtrace.c, ioext.c: Include <stdio.h>.
1915 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
1918 * cpp_sig_symbols.in: Added SIGBREAK.
1920 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
1922 * strports.c (scm_read_0str, scm_eval_0str): Call
1923 scm_c_read_string and scm_c_eval_string respectively, not
1924 themselves. Thanks to Dale P. Smith!
1926 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1928 * unif.c (scm_array_set_x): The variable args does not
1929 necessarily have to be a list. Further, got rid of a redundant
1932 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1934 * list.c (SCM_I_CONS): Make sure the cell type is initialized
1937 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
1938 init_heap_seg): Fixed signedness.
1940 (init_heap_seg): Replaced strange for-loop with a while loop.
1942 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
1944 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
1946 The following patch adds conservative marking for the elements of
1947 free or allocated cells.
1949 * gc.c (allocated_mark, heap_segment): New static functions.
1951 (which_seg): Deleted, since the functionality is now provided by
1952 function heap_segment.
1954 (map_free_list): Use heap_segment instead of which_seg.
1956 (MARK): If cell debugging is disabled, mark free cells
1959 (scm_mark_locations, scm_cellp): Extracted the search for the
1960 heap segment of a SCM value into function heap_segment.
1962 (scm_init_storage): Allocated cells must be marked
1965 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
1967 The following patch changes the representation of weak vectors to
1968 double cells instead of using an extension of the vector's
1971 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
1972 the result of SCM_WVECT_GC_CHAIN.
1974 (scm_gc_sweep): Weak vectors don't have extra fields any more.
1976 * weaks.c (allocate_weak_vector): New static function. It does
1977 not patch any previously created vector object during the
1978 construction of a weak vector, and thus doesn't need to switch
1979 off interrupts during vector creation.
1981 (scm_make_weak_vector, scm_make_weak_key_hash_table,
1982 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1983 Use allocate_weak_vector to provide the new weak vector object.
1985 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
1986 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
1987 now stored in the double cell.
1989 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
1992 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
1993 using an entry of the double cell.
1995 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
1997 * stamp-h.in: bye bye
1999 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
2001 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
2004 * load.c, load.h (scm_c_primitive_load,
2005 scm_c_primitive_load_path): New.
2007 * strports.c, strports.h (scm_c_read_string): Renamed from
2008 scm_read_0str. Also, added "const" qualifier to argument.
2009 (scm_c_eval_string): Renamed from scm_eval_0str.
2010 (scm_read_0str, scm_eval_0str): Deprecated.
2012 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2014 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
2017 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
2019 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
2020 scm_list_n): New functions.
2021 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
2022 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
2023 (lots of files): Use the new functions.
2025 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
2027 * strings.c: #include "libguile/deprecation.h".
2029 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2031 * read.c (scm_lreadr): When reading a hash token, check for a
2032 user-defined hash procedure first, so that overriding the builtin
2033 hash characters is possible (this was needed for implementing
2034 SRFI-4's read synax `f32(...)').
2036 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
2037 because the latter is unsigned now and breaks comparisons like
2038 (n < (scm_t_signed_bits)MIN_VALUE).
2040 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
2042 * eval.h, eval.c (scm_call_4): New function.
2044 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
2045 directly rather than dispatching to them via scm_ithrow and a lazy
2048 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
2049 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
2050 for trap handler procedures.
2052 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
2053 procedures not being #f.
2055 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
2057 * Makefile.am (c-tokenize.c): add rule to generate it.
2058 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
2060 filter-doc-snarfage.c: remove.
2062 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2064 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
2066 The following set of changes makes compiling Guile under various
2067 Windows compilers easier. Compilation under GNU systems should
2068 not be affected at all.
2070 Thanks to Stefan Jahn for all necessary information, patches and
2073 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
2074 getpgrp, ttyname, primitive-fork and some header inclusion for
2077 * random.c: Define M_PI, if not predefined and use __int64 for
2078 LONG64 under Windows.
2080 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
2081 Windows and conditionalize some signal names.
2083 * socket.c (scm_getsockopt): Added missing comma.
2084 Include socket library header under Windows.
2086 * stime.c (CLKTCK): Add cast to int, to make it compile under
2089 * ports.c (truncate): New function, compiled only under Windows.
2091 * net_db.c: Do not declare errno under Windows.
2093 * iselect.h, inet_aton.c: Include socket library headers under
2096 * guile.c (inner_main): Under Windows, initialize socket library
2097 and initialize gdb_interface data structures.
2099 * gdb_interface.h: Under Windows, gdb_interface cannot be
2100 initialized statically. Initialize at runtime instead.
2102 * fports.c (write_all): ssize_t -> size_t.
2103 (fport_print): Conditionalize call to ttyname().
2104 (getflags): New function, compiled only under Windows.
2106 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
2107 primitives chown, link, fcntl.
2108 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
2111 * backtrace.c: Include <io.h> under Windows.
2113 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
2115 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
2118 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
2120 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2121 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
2122 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2123 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
2124 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
2125 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
2126 (scm_dynamic_wind, scm_dowinds), environments.c
2127 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
2128 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
2129 goops.c (GETVAR, purgatory, make_class_from_template,
2130 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
2131 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
2132 (scm_primitive_load), modules.c (scm_resolve_module,
2133 scm_c_define_module, scm_c_use_module, scm_c_export,
2134 module_variable, scm_eval_closure_lookup, scm_sym2var,
2135 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2136 ports.c (scm_port_for_each), print.c (scm_printer_apply),
2137 properties.c (scm_primitive_property_ref), ramap.c (ramap,
2138 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
2139 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
2140 (scm_object_to_string, scm_call_with_output_string,
2141 scm_call_with_input_string), throw.c (scm_body_thunk,
2142 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
2143 scm_make_shared_array), vports.c (sf_flush, sf_write,
2144 sf_fill_input, sf_close): Use one of the above functions.
2145 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
2147 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2149 * filesys.c (scm_close), ports.c (scm_close_port,
2150 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
2151 instead of SCM_NEGATE_BOOL.
2153 * filesys.c (scm_stat): Clean up type dispatch.
2155 * filesys.c (scm_stat), ports.c (scm_input_port_p,
2156 scm_output_port_p): Get rid of redundant IM type check.
2158 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
2159 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
2160 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2161 scm_return_entry), numbers.c (scm_number_to_string), objects.c
2162 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
2163 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
2164 scm_addr_vector), stime.c (scm_strftime), strings.c
2165 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
2166 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
2167 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2168 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
2169 instead of scm_makfromstr.
2171 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
2172 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
2173 scm_read_hash_extend), stime.c (scm_strftime), strings.c
2174 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
2175 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
2176 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
2177 !SCM_<pred> over SCM_N<pred>.
2179 * strings.[ch] (scm_makfromstr): Deprecated.
2181 (scm_mem2string): New function, replaces scm_makfromstr.
2183 * strings.c (scm_substring), strop.c (string_copy,
2184 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2185 (scm_symbol_to_string): Fix gc problem.
2187 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
2190 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
2191 warning about comparing signed and unsigned values. This fix is
2192 not optimal, since it won't work reliably if sizeof (c_start) >
2193 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
2194 solution is to define this macro as an inline function, thus
2195 allowing to specifiy the types of c_start and c_end.
2197 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2199 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
2202 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
2203 Rename <foo>H to SCM_<foo>_H.
2205 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
2206 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2208 (narrow_stack): Make i unsigned. Don't use side-effecting
2209 operations in conditions.
2211 (narrow_stack, scm_make_stack, scm_stack_id,
2212 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
2214 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
2215 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
2218 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
2221 (scm_last_stack_frame): Remove bogus `;´.
2223 * stacks.h (SCM_FRAMEP): Fix type check.
2225 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
2227 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
2228 c-tokenize.c when doing maintainer-clean.
2230 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
2232 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
2235 * eval.c: all hash signs are in column 0.
2237 * Makefile.am (guile_filter_doc_snarfage): build using
2238 c-tokenize.c, not filter-doc-snarfage.c.
2239 rearrange snarfing dependencies a bit.
2241 * c-tokenize.lex: new file.
2243 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
2245 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
2246 scm_t_srcpropso_plist. See the big type renaming.
2247 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
2248 Thanks to Seth Alves!
2250 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
2251 they aren't defined already.
2253 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
2255 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
2256 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
2259 * backtrace.c (display_expression, scm_set_print_params_x,
2260 display_application, display_frame, scm_backtrace), numbers.c
2261 (scm_istring2number), objects.c (scm_class_of,
2262 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
2263 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2265 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
2268 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
2269 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
2271 * objects.c (scm_class_of): Type fix.
2273 (scm_mcache_lookup_cmethod): Improved comment, simplified,
2276 * pairs.h (scm_error_pair_access): The function can return if
2279 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2281 * init.c (scm_init_guile_1): Removed initialization of tag.c.
2283 * gdbint.c, init.c: Removed inclusion of tag.h.
2285 * tag.h, tag.c: Removed files.
2287 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
2289 2001-06-20 Gary Houston <ghouston@arglist.com>
2291 * deprecation.c, extensions.c, rw.c: include string.h.
2293 2001-06-19 Gary Houston <ghouston@arglist.com>
2295 * filter-doc-snarfage.c (process): added ungetc in
2296 MULTILINE_COOKIE case since otherwise it fails when there's no
2297 space between the '(' and the quote of the following string
2300 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2302 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
2304 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2306 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
2307 extension takes place.
2308 * strings.h (SCM_STRING_LENGTH): Likewise.
2309 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
2311 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
2314 * tags.h: Include <stdint.h> when we have it.
2315 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
2316 available. Else use "unsigned long".
2317 (scm_signed_bits_t): New.
2319 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
2320 (SCM_INUM): Cast result to scm_signed_bits_t.
2322 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
2324 * mkstemp.c: Update path to #include file scmconfig.h.
2325 Thanks to Golubev I. N.
2327 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
2329 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
2331 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
2332 the macro definition.
2334 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
2335 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
2336 instead of SCM_INST_TYPE.
2338 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
2339 the object is a struct before accessing its struct flags.
2341 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
2343 2001-06-10 Gary Houston <ghouston@arglist.com>
2345 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
2346 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
2347 work reliably anymore. try it from boot-9.scm instead.
2349 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
2351 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
2352 Thanks to Matthias Köppe!
2354 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
2356 * snarf.h, filter-doc-snarfage.c: more changes to cope with
2357 space-happy C preprocessors.
2359 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
2360 inside cookies. thanks to Matthias Köppe!
2362 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2364 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
2365 keywords. Fix gc protection.
2367 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
2368 operations in macro calls.
2370 * pairs.c (scm_error_pair_access): Avoid recursion.
2372 Thanks to Matthias Koeppe for reporting the bugs that correspond
2373 to the following set of patches.
2375 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
2376 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
2377 bitvector base address using SCM_BITVECTOR_BASE.
2379 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
2382 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2384 * goops.c (SCM_CLASS_REDEF): Removed.
2386 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
2389 Thanks to Matthias Koeppe for reporting the bugs that correspond
2390 to the following set of patches.
2392 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
2393 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
2394 scm_sys_allocate_instance, clear_method_cache,
2395 scm_sys_invalidate_method_cache_x, scm_make,
2396 create_standard_classes, scm_make_port_classes, scm_make_class,
2397 scm_add_slot): Use SCM_SET_SLOT to set slot values.
2399 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
2401 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
2403 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
2404 UNARY_ELTS_CODE): Remove bogus break statement.
2406 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
2407 Don't access bit vectors elements as SCM objects.
2409 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
2410 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
2411 Don't assign to an unpacked value.
2413 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
2415 * __scm.h (SCM_NORETURN): Moved here from error.h.
2417 (SCM_UNUSED): New macro.
2419 (SCM_DEBUG_PAIR_ACCESSES): New macro.
2421 * backtrace.c (display_error_handler), continuations.c
2422 (continuation_print), debug.c (debugobj_print), dynwind.c
2423 (guards_print), environments.c (observer_print,
2424 core_environments_finalize, leaf_environment_cell,
2425 leaf_environment_print, eval_environment_print,
2426 eval_environment_observer, import_environment_define,
2427 import_environment_undefine, import_environment_print,
2428 import_environment_observer, export_environment_define,
2429 export_environment_undefine, export_environment_print,
2430 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
2431 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
2432 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
2433 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
2434 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
2435 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
2436 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
2437 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
2438 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
2439 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
2440 set_slot_value, test_slot_existence, scm_change_object_class,
2441 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
2442 default_setter), guardians.c (guardian_print, guardian_gc_init,
2443 guardian_zombify, whine_about_self_centered_zombies), guile.c
2444 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
2445 mallocs.c (malloc_print), numbers.c (scm_print_real,
2446 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
2447 end_input_default, scm_port_print, fill_input_void_port,
2448 write_void_port), root.c (root_print), smob.c (scm_mark0,
2449 scm_free0, scm_smob_print, scm_smob_apply_1_error,
2450 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
2451 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
2452 (scm_struct_free_0, scm_struct_free_standard,
2453 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
2454 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
2455 scm_handle_by_throw, scm_ithrow), weaks.c
2456 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
2457 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
2458 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
2460 * error.h (SCM_NORETURN): Moved to __scm.h.
2462 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
2463 Renamed <foo>H to SCM_<foo>_H.
2465 * gc.c (debug_cells_gc_interval): New static variable.
2467 (scm_assert_cell_valid): If selected by the user, perform
2468 additional garbage collections.
2470 (scm_set_debug_cell_accesses_x): Extended to let the user specify
2471 if additional garbage collections are desired.
2473 (mark_gc_async): If additional garbage collections are selected
2474 by the user, don't call the after-gc-hook. Instead require the
2475 user to run the hook manually.
2477 * pairs.c (scm_error_pair_access): New function. Only compiled
2478 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
2480 * pairs.h (SCM_VALIDATE_PAIR): New macro.
2482 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
2483 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
2484 is a real pair object. (Glocs are also accepted, but that may
2485 change.) If not, abort with an error message.
2487 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2489 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
2491 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
2492 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
2494 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
2496 * extensions.c (scm_c_register_extension): Allow NULL as library
2498 (load_extension): Ignore NULL library names when comparing.
2500 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
2501 non-pointers are being compared. Thanks to Alexander Klimov!
2503 2001-06-04 Gary Houston <ghouston@arglist.com>
2505 * rw.c (scm_write_string_partial): new procedure implementing
2506 write-string/partial in (ice-9 rw).
2507 * rw.h: declare scm_write_string_partial.
2509 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
2511 * keywords.c (keyword_print): Substract 1 from length of symbol
2512 name, accounting for the silly dash.
2514 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
2515 Do not emit deprecation warning.
2517 Added exception notice to all files.
2519 * dynl.c: Include "deprecation.h".
2521 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
2523 * dynl.c (scm_register_module_xxx, scm_registered_modules,
2524 scm_clear_registered_modules): Deprecated.
2526 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
2528 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
2529 guile-snarf-docs-texi.
2531 * fports.c: HAVE_ST_BLKSIZE changed to
2532 HAVE_STRUCT_STAT_ST_BLKSIZE.
2533 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
2534 HAVE_STRUCT_STAT_ST_BLKSIZE.
2536 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
2537 HAVE_STRUCT_STAT_ST_RDEV.
2538 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
2539 HAVE_STRUCT_STAT_ST_BLKSIZE.
2540 (scm_stat2scm): HAVE_ST_BLOCKS changed to
2541 HAVE_STRUCT_STAT_ST_BLOCKS.
2543 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
2545 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
2546 of scm_eval_x to allow module changes between the forms in the
2547 string. Set/restore module using scm_c_call_with_current_module.
2549 * mkstemp.c: New file, slightly modified from libiberties
2552 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
2554 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
2555 filter-doc-snarfage.c: new files.
2557 * Makefile.am: add stuff to [build,] use and distribute
2558 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
2560 * guile-snarf.in: grok the new snarf output.
2562 * snarf.h: make the output both texttools- and `read'-friendly.
2564 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
2565 guile-snarf-docs. (should also deprecate, I guess. maybe not).
2567 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
2569 * print.c (scm_simple_format): Support "~~" and "~%". Signal
2570 error for unsupported format controls and for superflous
2571 arguments. Thanks to Daniel Skarda!
2573 * print.h, print.c (scm_print_symbol_name): Factored out of
2575 (scm_iprin1): Call it.
2577 * keywords.c (keyword_print): Use scm_print_symbol_name so that
2578 weird names are printed correctly.
2580 * print.c (scm_print_symbol_name): Symbols whose name starts with
2581 `#' or `:' or ends with `:' are considered weird.
2583 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2585 * numbers.c (scm_difference, scm_divide): Clarified comments for -
2588 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2590 * debug.h: Removed prototype for scm_eval_string.
2592 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2594 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
2595 (make-string 2000 #\!))' in an older version).
2597 Change strncpy to memcpy to allow embedded NUL characters in
2600 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
2602 * hooks.c (scm_create_hook): deprecated.
2603 (make_hook): deleted.
2604 (scm_make_hook): all the hook creation code is now here.
2606 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
2607 a hook, make it permanent, and do a `scm_c_define' on it.
2609 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
2611 * socket.c (s_scm_inet_pton): fix docstring quoting.
2612 (s_scm_inet_ntop): ditto.
2614 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
2616 * hashtab.c (scm_internal_hash_fold): fix argument position in
2619 * environments.c (s_scm_import_environment_set_imports_x): fix
2620 argument position in SCM_ASSERT.
2622 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
2623 (s_scm_make_iloc): ditto.
2625 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2627 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
2629 * eval.c (promise_print): Read the promise's value as an object.
2631 (SCM_CEVAL): Don't perform side-effecting operations in macro
2634 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
2635 conditional expression.
2637 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
2640 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
2641 text, removed redundant computation of effective_length and fixed
2644 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
2647 (wrap_init): Don't use SCM_C[AD]R for non pairs.
2649 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
2651 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
2652 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
2654 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
2656 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
2657 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
2658 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
2659 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
2661 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
2663 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
2665 * ramap.c (ramap_rp): Removed bogus `;´.
2667 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
2670 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
2671 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
2672 Read SCM objects rather than scm_bits_t values.
2674 * tags.h (SCM_VOIDP_TEST): Removed.
2676 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
2677 value of 2 now corresponds to the former 1, the current 1
2678 corresponds to the former situation that SCM_VOIDP_TEST was
2681 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
2682 If this appears to be not ANSI compliant, we will change it to
2683 typedef struct scm_unused_struct { } * SCM;
2684 Thanks to Han-Wen Nienhuys for the suggestion.
2686 * unif.c (scm_array_set_x): Fix typing problem, and use
2687 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
2688 dealing with uniform vectors.
2690 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
2692 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
2693 (scm_igc): mark from them, too (precisely, not conservatively!).
2695 * root.h (scm_gc_registered_roots): new object in
2698 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
2699 `scm_protect_object'. shouldn't call it at all, though, it seems.
2701 * gc.c (scm_[un]protect_object): deprecated.
2702 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
2703 (scm_gc_[un]register_root[s]): new.
2705 * gc.h: add prototypes for scm_gc_[un]protect_object,
2706 scm_gc_[un]register_root[s].
2708 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
2710 revert the controversial part of the 2001-05-24 changes.
2712 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
2714 * modules.c (scm_env_module): Exported to Scheme.
2716 * eval.c (scm_debug_opts): New option `show-file-name'.
2718 * debug.h (SCM_SHOW_FILE_NAME): New.
2720 * backtrace.c: Include "libguile/filesys.h".
2721 (sym_base, display_backtrace_get_file_line,
2722 display_backtrace_file, display_backtrace_file_and_line): New.
2723 (display_frame): Call display_backtrace_file_and_line if that is
2725 (display_backtrace_body): Call scm_display_backtrace_file if
2728 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
2729 Prototypes removed since there's no definition for these
2732 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2734 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
2735 Changed use of scm_array->scm_array_t and
2736 scm_array_dim->scm_array_dim_t to enable build with
2737 --disable-deprecated.
2739 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
2741 The purpose of this set of changes is to regularize Guile's usage
2742 of ANSI C integral types, with the following ideas in mind:
2744 - SCM does not nesessarily have to be long.
2745 - long is not nesessarily enough to store pointers.
2746 - long is not nesessarily the same size as int.
2748 The changes are incomplete and possibly buggy. Please test on
2752 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
2755 * unif.h: type renaming:
2756 scm_array -> scm_array_t
2757 scm_array_dim -> scm_array_dim_t
2758 the old names are deprecated, all in-Guile uses changed.
2760 * tags.h (scm_ubits_t): new typedef, representing unsigned
2763 * stacks.h: type renaming:
2764 scm_info_frame -> scm_info_frame_t
2765 scm_stack -> scm_stack_t
2766 the old names are deprecated, all in-Guile uses changed.
2768 * srcprop.h: type renaming:
2769 scm_srcprops -> scm_srcprops_t
2770 scm_srcprops_chunk -> scm_srcprops_chunk_t
2771 the old names are deprecated, all in-Guile uses changed.
2773 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
2774 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
2775 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
2776 vectors.c, vports.c, weaks.c:
2777 various int/size_t -> size_t/scm_bits_t changes.
2779 * random.h: type renaming:
2780 scm_rstate -> scm_rstate_t
2781 scm_rng -> scm_rng_t
2782 scm_i_rstate -> scm_i_rstate_t
2783 the old names are deprecated, all in-Guile uses changed.
2785 * procs.h: type renaming:
2786 scm_subr_entry -> scm_subr_entry_t
2787 the old name is deprecated, all in-Guile uses changed.
2789 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
2791 scm_option -> scm_option_t
2792 the old name is deprecated, all in-Guile uses changed.
2794 * objects.c: various long -> scm_bits_t changes.
2795 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
2797 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
2800 * num2integral.i.c: new file, multiply included by numbers.c, used
2801 to "templatize" the various integral <-> num conversion routines.
2803 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
2804 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
2806 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
2807 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
2808 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
2809 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
2810 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
2811 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
2812 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
2813 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
2814 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
2815 scm_num2size): new functions.
2817 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
2819 * load.c: change int -> size_t in various places (where the
2820 variable is used to store a string length).
2821 (search-path): call scm_done_free, not scm_done_malloc.
2823 * list.c (scm_ilength): return a scm_bits_t, not long.
2824 some other {int,long} -> scm_bits_t changes.
2826 * hashtab.c: various [u]int -> scm_bits_t changes.
2827 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
2828 (scm_ihashx): n: uint -> scm_bits_t
2829 use scm_bits2num instead of scm_ulong2num.
2831 * gsubr.c: various int -> scm_bits_t changes.
2833 * goops.[hc]: various {int,long} -> scm_bits_t changes.
2835 * gh_data.c (gh_num2int): no loss of precision any more.
2837 * gh.h (gh_str2scm): len: int -> size_t
2838 (gh_{get,set}_substr): start: int -> scm_bits_t,
2840 (gh_<num>2scm): n: int -> scm_bits_t
2841 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
2842 (gh_length): return scm_bits_t, not unsigned long.
2844 * gc.[hc]: various small changes relating to many things stopping
2845 being long and starting being scm_[u]bits_t instead.
2846 scm_mallocated should no longer wrap around.
2848 * fports.h: type renaming:
2849 scm_fport -> scm_fport_t
2850 the old name is deprecated, all in-Guile uses changed.
2852 * fports.c (fport_fill_input): count: int -> scm_bits_t
2853 (fport_flush): init_size, remaining, count: int -> scm_bits_t
2855 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
2856 those prototypes, as the functions they prototype don't exist.
2858 * fports.c (default_buffer_size): int -> size_t
2859 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
2860 default_size: int -> size_t
2861 (scm_setvbuf): csize: int -> scm_bits_t
2863 * fluids.c (n_fluids): int -> scm_bits_t
2864 (grow_fluids): old_length, i: int -> scm_bits_t
2865 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
2867 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
2869 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
2870 the new and shiny SCM_NUM2INT.
2872 * extensions.c: extension -> extension_t (and made a typedef).
2874 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
2875 there are no nasty surprises if/when the various deeply magic tag
2876 bits move somewhere else.
2878 * eval.c: changed the locals used to store results of SCM_IFRAME,
2879 scm_ilength and such to be of type scm_bits_t (and not int/long).
2880 (iqq): depth, edepth: int -> scm_bits_t
2881 (scm_eval_stack): int -> scm_bits_t
2882 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
2883 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
2884 i: int -> scm_bits_t
2886 * environments.c: changed the many calls to scm_ulong2num to
2888 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
2890 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
2892 * debug.h: type renaming:
2893 scm_debug_info -> scm_debug_info_t
2894 scm_debug_frame -> scm_debug_frame_t
2895 the old names are deprecated, all in-Guile uses changed.
2896 (scm_debug_eframe_size): int -> scm_bits_t
2898 * debug.c (scm_init_debug): use scm_c_define instead of the
2899 deprecated scm_define.
2901 * continuations.h: type renaming:
2902 scm_contregs -> scm_contregs_t
2903 the old name is deprecated, all in-Guile uses changed.
2904 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
2905 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
2907 * continuations.c (scm_make_continuation): change the type of
2908 stack_size from long to scm_bits_t.
2910 * ports.h: type renaming:
2911 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
2912 scm_port -> scm_port_t
2913 scm_ptob_descriptor -> scm_ptob_descriptor_t
2914 the old names are deprecated, all in-Guile uses changed.
2915 (scm_port_t.entry): int -> scm_bits_t.
2916 (scm_port_t.line_number): int -> long.
2917 (scm_port_t.putback_buf_size): int -> size_t.
2919 * __scm.h (long_long, ulong_long): deprecated (they pollute the
2920 global namespace and have little value beside that).
2921 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
2923 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
2924 exist (for size_t & ptrdiff_t).
2925 (scm_sizet): deprecated.
2927 * Makefile.am (noinst_HEADERS): add num2integral.i.c
2929 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
2931 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
2932 SCM_VARIABLE_INIT since that it what it used to be.
2934 * deprecation.c (scm_include_deprecated_features): Make docstring
2935 ANSIsh. Thanks to Matthias Köppe!
2937 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
2939 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
2940 needed for weak-key hashtables.
2942 * procs.c (scm_make_subr_with_generic): Add missing last argument
2943 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
2945 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
2946 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
2948 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
2950 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
2952 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
2953 `duplicate_string'. Do not use an indirect cell, store symbol
2954 directly in collision list of hash table.
2955 (duplicate_string): Removed.
2957 * init.c (scm_init_guile_1): Call scm_init_extensions.
2959 * Makefile.am: Add "extensions.c" and related files in all the
2962 * extensions.h, extension.c: New files.
2964 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
2966 * modules.h (scm_system_module_env_p): Move out of deprecated
2969 * rw.h (scm_init_rw): Added prototype.
2971 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
2972 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
2973 New functions. They replace scm_make_gsubr and
2974 scm_make_gsubr_with_generic. The `make' variants only create the
2975 gsubr object, while the `define' variants also put it into the
2976 current module. Changed all callers.
2977 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
2979 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
2980 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
2981 functions. They replace scm_make_subr, scm_make_subr_opt and
2982 scm_make_subr_with_generic. The `make' variants only create the
2983 subr object, while the `define' variants also put it into the
2984 current module. Changed all callers.
2985 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
2988 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
2989 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
2992 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
2994 * throw.c (scm_lazy_catch): Slight docstring clarification.
2996 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
2998 * throw.c: Lazy-catch handlers are no longer allowed to return.
2999 Fixed comments throughout.
3000 (scm_ithrow): Signal an error when a lazy-catch handler returns.
3001 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
3004 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
3005 refered to s_scm_minor_version previously.
3007 * modules.h, modules.c: Moved around a lot of code so that
3008 deprecated features appear at the bottom.
3009 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
3010 module_prefix, make_modules_in_var, beautify_user_module_x_var,
3011 scm_the_root_module, scm_make_module, scm_ensure_user_module,
3012 scm_load_scheme_module): Deprecated.
3013 (scm_system_module_env_p): Return SCM_BOOL_T directly for
3014 environments corresponding to the root module.
3015 (convert_module_name, scm_c_resolve_module,
3016 scm_c_call_with_current_module, scm_c_define_module,
3017 scm_c_use_module, scm_c_export): New.
3018 (the_root_module): New static variant of scm_the_root_module. Use
3019 it everywhere instead of scm_the_root_module.
3021 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
3022 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
3023 (scm_c_with_fluid): New.
3024 (scm_with_fluids): Use scm_c_with_fluids instead of
3025 scm_internal_with_fluids.
3027 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
3028 `scm_init_goops'. Do not explicitly create/switch modules.
3029 Return SCM_UNSPECIFIED.
3030 (scm_init_goops): Only register `%init-goops-builtins' procedure.
3031 (scm_load_goops): Use scm_c_resolve_module instead of
3034 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
3035 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
3036 `scm_init_rw' prior to loading the startup files.
3038 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
3039 scm_init_rdelim. Do not explicitly create/switch modules.
3040 Return SCM_UNSPECIFIED.
3041 (scm_init_rdelim): Only register `%init-rdelim-builtins'
3044 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
3045 explicitly create/switch modules. Return SCM_UNSPECIFIED.
3046 (scm_init_rw): Only register `%init-rw-builtins' procedure.
3048 * script.c (scm_shell): Evaluate the compiled switches in the
3049 current module, not in the root module.
3051 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
3053 * fluids.c (scm_c_with_fluids): Rename from
3054 scm_internal_with_fluids.
3055 (scm_internal_with_fluids): Deprecated.
3056 (scm_c_with_fluid): New.
3058 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3060 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
3062 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
3063 accessed with SCM_C[AD]R.
3065 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
3067 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
3069 * version.c (s_scm_major_version): doc fixes.
3070 (s_scm_minor_version): doc fixes.
3071 (s_scm_minor_version): new function.
3073 * version.h (scm_init_version): new function.
3075 * versiondat.h.in: add GUILE_MICRO_VERSION.
3077 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
3079 * deprecation.c (scm_init_deprecation): Renamed
3080 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
3082 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
3084 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
3085 dependent on cpp_cnvt.awk
3087 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3089 * script.c (scm_compile_shell_switches): New command line option
3090 `--use-srfi' for loading a list of SRFIs on startup.
3091 (scm_shell_usage): Added `--use-srfi' to help message.
3093 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
3095 Merged from mvo-vcell-cleanup-1-branch.
3097 The concept of vcells has been removed from Guile. With it,
3098 explicit obarrays and associated operations are gone. Use
3099 hashtables instead of obarrays.
3101 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
3102 result as variable instead of vcell. Glocs no longer point to a
3103 vcell but to a variable. Use scm_c_define instead of
3104 scm_sysintern and treat the result as a variable (which it is),
3107 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
3108 SCM_DEFVARIABLEP): Deprecated.
3109 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
3110 (variable_print): Do not print name of variable.
3111 (variable_equalp): Compare values, not vcells.
3112 (anonymous_variable_sym): Removed.
3113 (make_vcell_variable): Removed.
3114 (make_variable): New, as replacement.
3115 (scm_make_variable, scm_make_undefined_variable): Do not take name
3117 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
3119 (scm_builtin_variable): Deprecated.
3121 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
3122 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
3123 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
3124 scm_sysintern, scm_sysintern0, scm_symbol_value0,
3125 scm_string_to_obarray_symbol, scm_intern_symbol,
3126 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
3127 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
3128 Deprecated and moved to "symbols-deprecated.c".
3129 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
3130 (scm_init_symbols): Call scm_init_symbols_deprecated.
3131 * symbols-deprecated.c: New file.
3132 * Makefile.am: Added symbols-deprecated.c and related files in all
3135 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
3136 SCM_GLOBAL_VCELL_INIT): Deprecated.
3137 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
3138 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
3140 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
3143 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
3144 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
3145 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
3146 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
3147 Changed according to the `throughout' comments.
3149 * modules.h, modules.c (scm_module_system_booted_p): Changed type
3151 (scm_module_type): Removed.
3152 (the_root_module): Renamed to the_root_module_var. Now points to
3153 a variable instead of a vcell. Updated all uses.
3154 (scm_the_root_module): Return SCM_BOOL_F when module systems
3155 hasn't been booted yet.
3156 (SCM_VALIDATE_STRUCT_TYPE): Removed.
3157 (scm_post_boot_init_modules): Made static.
3158 (scm_set_current_module): Call scm_post_boot_init_modules on first
3160 (make_modules_in, beautify_user_module_x, resolve_module,
3161 try_module_autoload, module_make_local_var_x): Tacked on "_var"
3162 suffix. Now point to variables instead of vcells. Updated all
3164 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
3165 and return SCM_BOOL_F in that case.
3166 (scm_module_transformer): Likewise.
3167 (sym_module, scm_lookup_closure_module, scm_env_module): New.
3168 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
3169 (scm_eval_closure_lookup): Do not allow new definitions when
3170 `interface' flag is set.
3171 (scm_standard_interface_eval_closure): New.
3172 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
3173 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
3174 scm_c_lookup, scm_c_module_define, scm_c_define,
3175 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
3176 scm_modules_prehistory): New.
3177 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
3178 instead of scm_intern0.
3180 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
3183 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
3184 hashtable operations to maintain the keywords, not obarray ones.
3186 * init.c (scm_load_startup_files): Do not call
3187 scm_post_boot_init_modules. This is done by
3188 scm_set_current_module now.
3189 (scm_init_guile_1): Call scm_modules_prehistory. Call
3190 scm_init_variable early on.
3192 * goops.c (s_scm_sys_goops_loaded): Get
3193 var_compute_applicable_methods from scm_sym2var, not from a direct
3194 invocation of scm_goops_lookup_closure.
3196 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
3198 * gc.c: Added simple debugging hack to mark phase of GC: When
3199 activated, do not tail-call scm_gc_mark. This gives nice
3201 (scm_unhash_name): Removed.
3203 * feature.c (features): Renamed to features_var. Now points to a
3204 variable instead of a vcell. Updated all uses.
3206 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
3207 `scm_current_module_lookup_closure' which will do the right thing
3208 when the module system hasn't been booted yet.
3209 (SCM_GLOC_SYM): Removed.
3210 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
3211 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
3213 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
3214 instead of with vcells. Do not overwrite `var' with the result of
3215 the lookup, use the new `real_var' instead. Remove `var2' in
3216 exchange (which was only used with threads).
3217 (sym_three_question_marks): New.
3218 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
3220 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
3221 (scm_m_atfop): Expect the function definition to be a variable
3223 (scm_macroexp): Do not use `unmemocar', explicitely remember the
3225 (scm_unmemocopy): Removed thoughts about anti-macro interface.
3226 (scm_eval_args): Use more explicit code in the gloc branch of the
3227 atrocious struct ambiguity test. The optimizer will sort this
3229 (scm_deval_args): Likewise.
3230 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
3231 remember the symbol instead. Added some comments where
3232 scm_tc3_cons_gloc really exclusively refers to structs.
3233 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
3234 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
3235 of scm_sysintern in general.
3237 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
3240 * debug.c (s_scm_make_gloc): Only allow proper variables, no
3241 pairs. Put the variable directly in the gloc.
3242 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
3243 (scm_init_debug): Use scm_c_define instead scm_sysintern.
3245 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
3247 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
3248 scm_the_last_stack_fluid_var. It now points to a variable instead
3249 of a vcell. Updated all uses.
3250 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
3251 instead of a vcell. Updated all uses.
3253 * _scm.h: Include "variables.h" and "modules.h" since almost
3254 everybody needs them now.
3256 * root.h (scm_symhash, scm_symhash_vars): Removed.
3257 * gc.c (scm_init_storage): Do not initialize them.
3259 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3261 * eval.c (scm_init_eval): Initialize scm_undefineds and
3264 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
3265 like the SCM_NEWCELL macro counterparts.
3267 (scm_init_storage, scm_init_gc): Moved initialization of
3268 scm_tc16_allocated from scm_init_gc to scm_init_storage.
3270 (scm_init_storage): Moved initialization of scm_undefineds and
3271 scm_listofnull to eval.c, initializion of scm_nullstr to
3272 strings.c, initializion of scm_nullvect to vectors.c.
3274 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
3275 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
3277 * init.c (scm_init_guile_1): Reordered some initializations and
3278 added dependcy information comments.
3280 * load.c (scm_init_load): Use scm_nullstr.
3282 * strings.c (scm_init_strings): Initialize scm_nullstr.
3284 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
3286 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
3288 * values.c (print_values): Print as a unreadable object, not as
3289 multiple lines. Thanks to Matthias Köppe!
3291 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3293 * deprecation.c: Fixed copyright date.
3295 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
3296 DEPRECATION_H to SCM_DEPRECATION_H.
3298 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
3300 * guile-doc-snarf.in: Update copyright.
3301 Fix relative path bug. Thanks to Sergey Poznyakoff.
3303 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
3305 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
3306 accept open ports. Thanks to Quetzalcoatl Bradley!
3308 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3310 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
3311 has 779 primitives on startup.
3313 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
3315 * eval.c (scm_i_eval): Copy expression before passing it to
3316 SCM_XEVAL. The copy operation was removed unintendedly during my
3317 change on 2001-03-25.
3319 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
3321 from Matthias Köppe (thanks!):
3323 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
3326 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
3329 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3331 * gc.c (scm_init_gc): Added FIXME comment.
3333 * hooks.c: Since hooks don't have a name any more, it is not
3334 necessary to include objprop.h.
3336 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
3338 (symbol_name, scm_make_hook_with_name): Removed.
3340 (scm_create_hook): Don't set the hook's name property.
3342 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
3344 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
3346 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
3348 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
3349 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
3350 FLOBUFLEN and define it unconditionally.
3352 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
3354 * gh_data.c (gh_lookup): Call gh_module_lookup with
3355 `scm_current_module ()', not `#f'.
3356 (gh_module_lookup): Expect a module instead of an obarray as first
3357 argument and do lookup in that module.
3359 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
3360 arrays. The length of array is already determined differently and
3361 scm_uniform_vector_length does not work on arrays.
3363 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
3365 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
3366 as well. "SCM (*)(...)" does not work on RedHat 7.1.
3368 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
3369 they are not used. Changed `wrong type' error into `wrong num
3370 args' error. Changed all callers.
3372 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
3373 arguments are supplied.
3375 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
3377 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
3378 describe `regexp/notbol' and `regexp/noteol' execution flags.
3380 * strop.c (scm_substring_move_x): Doc fix; nfc.
3382 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
3384 * objects.c, objects.h (scm_valid_object_procedure_p): New.
3385 (scm_set_object_procedure_x): Use it to check argument. Fix
3388 * evalext.c (scm_definedp): Fix docstring.
3390 2001-05-05 Gary Houston <ghouston@arglist.com>
3392 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
3395 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
3397 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
3398 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
3399 Change R4RS references to R5RS.
3401 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
3402 docstring source are correctly reproduced in the output (ii)
3403 we don't anymore get occasional trailing quotes. Also reorganized
3404 and commented the code a little.
3406 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
3409 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3411 * strop.c (scm_string_split): New procedure.
3413 * strop.h (scm_string_split): Added prototype.
3415 2001-05-04 Gary Houston <ghouston@arglist.com>
3417 * socket.c: define uint32_t if netdb.h doesn't. thanks to
3420 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
3422 * rw.c: Include "modules.h" and "strports.h".
3424 * net_db.h (scm_gethost): Added prototype.
3426 * deprecation.h, deprecation.c: New.
3427 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
3428 (DOT_X_FILES): Added "deprecation.x".
3429 (modinclude_HEADERS): Added "deprecation.h".
3431 * init.c: Include "deprecation.h".
3432 (scm_init_guile_1): Call scm_init_deprecation.
3434 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
3436 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
3437 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
3440 2001-04-29 Gary Houston <ghouston@arglist.com>
3442 * rw.c: new file, implementing C part of module (ice-9 rw).
3443 (scm_read_string_x_partial): moved from ioext.c
3444 (scm_init_rw): new proc.
3446 init.c: include rw.h and call scm_init_rw.
3447 Makefile.am: include rw.c and rw.h.
3449 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
3451 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
3452 know what's supposed to happen to it.
3454 * list.h (scm_list_star): deprecation expired - removed.
3456 * numbers.h (scm_dblproc): deprecation expired - removed.
3457 (SCM_UNEGFIXABLE): deprecation expired - removed.
3458 (SCM_FLOBUFLEN): deprecation expired - removed.
3459 (SCM_INEXP): deprecation expired - removed.
3460 (SCM_CPLXP): deprecation expired - removed.
3461 (SCM_REAL): deprecation expired - removed.
3462 (SCM_IMAG): deprecation expired - removed.
3463 (SCM_REALPART): deprecation expired - removed.
3464 (scm_makdbl): deprecation expired - removed.
3465 (SCM_SINGP): deprecation expired - removed.
3466 (SCM_NUM2DBL): deprecation expired - removed.
3467 (SCM_NO_BIGDIG): deprecation expired - removed.
3469 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
3470 (scm_tc_dblr): deprecation expired - removed.
3471 (scm_tc_dblc): deprecation expired - removed.
3472 (scm_tc16_flo): deprecation expired - removed.
3473 (scm_tc_flo): deprecation expired - removed.
3475 * tag.h (scm_tag): deprecation expired - removed.
3477 * tag.c: (scm_tag): deprecation expired - removed.
3479 * ioext.c: (scm_fseek): deprecation expired - removed.
3481 * ioext.h (scm_fseek): deprecation expired - removed.
3483 * gh_data.c (gh_int2scmb): deprecation expired - removed.
3485 * gh.h (gh_int2scmb): deprecation expired - removed.
3487 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
3489 * stacks.c (scm_make_stack): Fix typo in docstring.
3491 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
3493 * error.c (scm_sysmissing): deprecation expired - removed.
3495 * error.h (scm_sysmissing): deprecation expired - removed.
3498 (scm_init_gc): gc-thunk deprecation expired - removed.
3499 (scm_gc_vcell): deprecation expired - removed.
3500 (gc_async_thunk): scm_gc_vcell related code removed.
3502 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
3505 (SCM_NSTRINGP): deprecation expired - removed.
3506 (SCM_NRWSTRINGP): deprecation expired - removed.
3508 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
3511 (SCM_ICHRP): deprecation expired - removed.
3512 (SCM_ICHR): deprecation expired - removed.
3513 (SCM_MAKICHR): deprecation expired - removed.
3516 (SCM_INPORTP): deprecation expired - removed.
3517 (SCM_OUTPORTP): deprecation expired - removed.
3519 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
3521 * modules.c (scm_module_type): New.
3522 (scm_post_boot_init_modules): Initialize from Scheme value.
3523 (the_module, scm_current_module, scm_init_modules): the_module is
3525 (scm_current_module): Export to Scheme.
3526 (scm_set_current_module): Do not call out to Scheme, do all the
3527 work in C. Export procedure to Scheme. Only accept modules, `#f'
3528 is no longer valid as the current module. Only set
3529 scm_top_level_lookup_closure_var and scm_system_transformer when
3530 they are not deprecated.
3531 (scm_module_transformer, scm_current_module_transformer): New.
3533 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
3534 scm_current_module_transformer, scm_module_transformer): New.
3536 * gh_data.c: Removed FIXME comment about gh_lookup returning
3537 SCM_UNDEFINED. That's the right thing to do.
3539 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
3540 into the conditionally compiled sections.
3541 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
3542 scm_current_module_transformer instead of scm_system_transformer.
3543 * init.c (start_stack): Move initialization of
3544 scm_system_transformer to the deprecated section.
3546 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
3548 * throw.c (scm_throw): Correct docstring.
3550 2001-04-22 Gary Houston <ghouston@arglist.com>
3552 * socket.c: attempted to improve the docstrings slightly.
3554 * net_db.c: remove bogus "close" declaration.
3555 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
3556 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
3558 * net_db.h: declarations moved too.
3560 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
3562 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
3563 (VALIDATE_INET6): new macro.
3564 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
3565 inet-pton and inet-ntop.
3566 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
3567 (scm_addr_vector): use ipv6_net_to_num.
3569 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3571 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
3572 smob number explicitly. Use SCM_TC2SMOBNUM instead.
3574 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
3575 when compiled in debug mode.
3577 (scm_gc_sweep): Only call smob's free function if it is defined.
3579 * print.c (scm_iprin1): No need to check for validity of smob
3580 type or existence of print function.
3582 * smob.[ch] (scm_smobs): Made into a fixed size global array.
3583 Resizing will not work well with preemptive threading.
3585 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
3587 (scm_make_smob_type): Extracted initialization of smob
3588 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
3589 of the critical section.
3591 (scm_smob_prehistory): Initialize all smob descriptors. By
3592 default, don't assign a smob free function: Most smob types don't
3595 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
3597 2001-04-21 Gary Houston <ghouston@arglist.com>
3599 * socket.c (FLIP_NET_HOST_128): new macro.
3600 (scm_fill_sockaddr): use new macro.
3601 (scm_addr_vector): completed IPv6 address support. added const
3602 to the address parameter.
3604 2001-04-20 Gary Houston <ghouston@arglist.com>
3606 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
3607 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
3609 (scm_addr_vector): use a switch instead of multiple if statements.
3610 Add support for IPv6 (incomplete) .
3611 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
3613 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
3615 * struct.c (scm_free_structs): Only pairs may be accessed with
3618 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3620 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
3622 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
3623 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
3624 parentheses in order to get the correct associativity.
3626 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3628 * unif.c (scm_array_to_list): Added missing handling of arrays of
3629 bytes. Thanks to Masao Uebayashi for the bug report.
3631 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3633 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
3636 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3638 * procs.h (SCM_CLOSURE_FORMALS): New macro.
3640 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
3641 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
3642 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
3643 SCM_CLOSURE_FORMALS.
3645 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
3646 (scm_i_procedure_arity): Prefer stronger predicates like
3647 SCM_NULLP or SCM_FALSEP over SCM_IMP.
3649 * macros.c (macro_print): Extracted macro printing code from
3650 print.c and simplified it.
3652 (scm_macro_type): Use SCM_MACRO_TYPE;
3654 (scm_init_macros): Use macro_print for printing macros.
3656 * print.c (scm_print_opts): Improved option documentation.
3658 (scm_iprin1): Extracted printing of macros to macros.c.
3659 Simplified printing of ordinary closures.
3661 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
3662 Martin Grabmueller for the bug report.
3664 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3666 This patch eliminates some further applications of SCM_C[AD]R to
3669 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
3670 never been applied to real pairs.
3672 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
3674 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
3676 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
3677 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
3678 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
3680 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
3683 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
3684 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
3686 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
3687 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
3688 SCM_SET{AND,OR}_CAR.
3690 2001-04-17 Gary Houston <ghouston@arglist.com>
3692 * some initial support for IPv6:
3694 * socket.c (scm_fill_sockaddr): improve the argument validation.
3695 don't allocate memory until all args are checked. instead of
3696 unconditional memset of soka, try setting sin_len to 0 if
3697 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
3698 (scm_socket, scm_connect): extend docstrings for IPv6.
3699 (scm_init_socket): intern AF_INET6 and PF_INET6.
3701 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
3703 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
3704 matches SCM_DEFER_INTS at the beginning of the function.
3706 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
3708 * gc.c (scm_igc): Unconditionally call
3709 SCM_CRITICAL_SECTION_START/END.
3711 * fluids.c (next_fluid_num): Unconditionally call
3712 SCM_CRITICAL_SECTION_START/END.
3713 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
3715 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
3716 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
3719 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
3720 Defined as nothing for the case of !defined(USE_THREADS).
3721 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
3723 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
3724 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
3726 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
3727 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
3728 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
3729 SCM_CRITICAL_SECTION_START/END.
3730 (SCM_REALLOW_INTS: Bug fix. Don't call
3731 SCM_THREAD_SWITCHING_CODE.
3732 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
3733 SCM_THREAD_SWITCHING_CODE directly.
3734 (SCM_ENTER_A_SECTION): Unconditionally use
3735 SCM_CRITICAL_SECTION_START/END. (was:
3736 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
3738 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3740 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
3741 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
3742 allowed to explicitly set this macro via the CFLAGS variable
3745 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
3746 (SCM_THREAD_CRITICAL_SECTION_START,
3747 SCM_THREAD_CRITICAL_SECTION_END): Renamed
3748 SCM_THREAD_CRITICAL_SECTION_START/END to
3749 SCM_CRITICAL_SECTION_START/END.
3751 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
3753 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
3756 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
3757 (MISSING_BZERO_DECL): Remove the declaration.
3759 Thanks to NIIBE Yutaka.
3761 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3763 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
3764 goops module should be registered in order to work for an
3765 application which uses libguile statically linked.)
3767 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3769 * numbers.[ch] (scm_num2long, scm_num2long_long,
3770 scm_num2ulong_long, scm_num2ulong): Argument position is an
3773 * environments.c (eval_environment_folder,
3774 import_environment_folder), gh_data.c (gh_scm2longs,
3775 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
3776 for integers and pointers, respectively.
3778 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
3779 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
3780 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
3781 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
3783 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
3784 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
3785 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
3786 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
3787 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
3788 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
3790 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
3792 * strings.c (scm_read_only_string_p): Update docstring to reflect
3793 current (non-)usage of "read only" strings.
3794 (scm_make_shared_substring): Clarify docstring by changing
3795 "semantics" to "arguments".
3797 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3799 * hooks.c (scm_make_hook, scm_make_hook_with_name),
3800 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
3803 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3805 The following changes make the documentation more consistent.
3807 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
3808 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
3809 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
3810 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
3813 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
3814 (scm_array_dimensions, scm_make_shared_array),
3815 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
3816 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
3817 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
3818 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
3819 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
3820 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
3821 macros.c (scm_makmmacro), list.c (scm_append), environments.c
3822 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
3823 @example ... @end example to @lisp ... @end lisp.
3825 * weaks.c (scm_weak_vector): Corrected docstring.
3827 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
3828 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
3829 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
3830 (scm_hashx_set_x, scm_hashx_get_handle),
3831 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
3832 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
3833 vectors.c (scm_vector_fill_x), strings.c
3834 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
3835 objprop.c (scm_set_object_properties_x):
3836 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
3837 strports.c (scm_call_with_input_string), ports.c
3838 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
3839 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
3840 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
3841 (scm_make_weak_vector,scm_weak_vector_p),
3842 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
3843 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
3844 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
3845 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
3846 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
3847 Made parameter names match documentation by renaming parameters
3848 and/or fixing docstrings.
3850 * numbers.c (scm_ash): Corrected Texinfo markup.
3852 * strop.c (scm_string_index, scm_string_rindex),
3853 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
3855 * vports.c (scm_make_soft_port), unif.c
3856 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
3857 (scm_dimensions_to_uniform_array, scm_transpose_array),
3858 (scm_array_in_bounds_p, scm_uniform_vector_ref),
3859 (scm_bit_count, scm_bit_position, scm_bit_count_star),
3860 (scm_array_to_list, scm_list_to_uniform_array),
3861 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
3862 (scm_open_input_string, scm_open_output_string),
3863 (scm_get_output_string), strop.c (scm_string_copy),
3864 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
3865 (scm_get_internal_real_time, scm_times),
3866 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
3867 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
3868 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
3869 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
3870 simpos.c (scm_system), random.c (scm_random_uniform),
3871 (scm_random_normal, scm_random_exp), ramap.c
3872 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
3873 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
3874 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
3875 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
3876 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
3877 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
3878 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
3879 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
3880 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
3881 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
3882 (scm_logand, scm_logior, scm_logxor, scm_lognot),
3883 (scm_integer_expt, scm_bit_extract, scm_logcount),
3884 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
3885 net_db.c (scm_inet_netof, scm_lnaof), modules.c
3886 (scm_interaction_environment), macros.c (scm_makacro),
3887 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
3888 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
3889 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
3890 (scm_fluid_ref), filesys.c (scm_open_fdes),
3891 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
3892 Docstring correction: `Returns' -> `Return'
3894 * gc.c (scm_set_debug_cell_accesses_x):
3895 (s_scm_gc_set_debug_check_freelist_x):
3896 * fluids.c (scm_fluid_p): Added texinfo markup.
3898 * error.c (scm_strerror): Made docstring more precise.
3900 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
3901 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
3902 (scm_symbol_p, scm_symbol_to_string), strorder.c
3903 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
3904 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
3905 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
3906 (scm_string_ci_geq_p), strop.c (scm_string_copy),
3907 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
3909 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
3911 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
3912 mode, as suggested by Michael Livshin.
3914 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
3916 * backtrace.c (display_backtrace_body): since the `print_state'
3917 variable is not used (instead its data field is used directly as
3918 `pstate'), protect it from the hungry compiler optimizations.
3919 thanks to Bill Schottstaedt for the report.
3921 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3923 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
3924 It is only defined and used if guile is compiled with
3925 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
3926 let cells with a free_cell type tag be visible outside of the
3927 garbage collector when in debug mode.
3929 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
3931 (scm_assert_cell_valid): Use a local static variable to avoid
3934 (MARK): Only check for rogue cell pointers in debug mode. Use
3935 scm_cellp for this purpose and place all checks for rogue pointers
3936 into that function. Further, since due to conservative scanning
3937 we may encounter free cells during marking, don't use the standard
3938 cell type accessor macro to determine the cell type.
3940 (scm_cellp): Check if the cell pointer actually points into a
3943 (scm_init_gc): Initalize scm_tc16_allocated.
3945 * gc.h (GCH): Renamed to SCM_GC_H.
3947 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
3948 might be unnecessary, but I feel better this way :-)
3950 (SCM_GC_CELL_TYPE): New macro.
3952 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
3953 in guile, and it is unlikely that they will be applied to real
3956 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
3958 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
3959 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
3961 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
3962 make sure that in debug mode no free cell will ever be visible
3963 outside of the garbage collector.
3965 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3967 * async.c (scm_asyncs_pending): Don't use != to compare SCM
3970 * async.c (scm_system_async), variable.c (scm_make_variable,
3971 scm_make_undefined_variable): Use scm_cons to create a pair.
3973 * debug.c (scm_reverse_lookup): Perform proper type checking.
3974 Remove suspicious use of SCM_SLOPPY_CONSP.
3976 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
3977 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
3978 the corresponding optimization.
3980 * eval.c (iqq): Use proper type check.
3982 (scm_m_expand_body): Remove redundant type checks.
3984 (promise_print): Don't access promise cells as pairs.
3986 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
3987 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
3988 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
3989 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
3990 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
3992 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
3993 (scm_iprin1): Use new macro predicate and accessors.
3995 * eval.h (scm_tc16_macro): Removed declaration. It is declared
3998 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
3999 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
4000 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
4001 SCM_VARIABLE_H. Even the macros that are used to inhibit
4002 including a header file twice should be in the SCM_ namespace.
4004 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
4005 properties.c (scm_primitive_property_ref,
4006 scm_primitive_property_del_x): Prefer stronger predicates like
4007 SCM_NULLP or SCM_FALSEP over SCM_IMP.
4009 * gc.c (MARK): Use proper macros to access procedure-with-setter
4010 cell elements and closure cell elements.
4012 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
4013 access free cells as pairs.
4015 (scm_unprotect_object): scm_hashq_get_handle returns #f if
4016 no hashtab entry is found.
4018 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
4019 SCM_CLR_PORT_OPEN_FLAG.
4021 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
4022 use SCM_SET_C[AD]R for uninitialized cells.
4024 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
4025 If the hashtable has no slots, return #f instead of '(). This
4026 unifies the return value with most assoc-functions.
4028 (scm_hash_fn_ref): Use proper type check.
4030 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
4031 Removed references to non-existing functions from documentation.
4033 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
4034 access keyword cell elements.
4036 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
4039 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
4041 * print.c (scm_iprlist): Added comment. Improved loop
4044 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
4047 * smob.c (scm_markcdr): Don't access smob cells as pairs.
4049 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
4051 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
4054 * variable.c (variable_print, variable_equalp, scm_variable_ref,
4055 scm_variable_set_x): Use proper macros to access variable cell
4058 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
4060 * variable.h (SCM_VARVCELL): Don't access variable cells as
4063 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
4064 added FIXME comment, removed register specifier.
4066 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
4068 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
4069 * init.c (scm_init_guile_1): Don't init goopscore module.
4071 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
4073 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
4075 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4077 * strop.c (scm_string_to_list): Fixed docstring markup.
4078 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
4079 (scm_string_downcase, scm_string_capitalize_x),
4080 (scm_string_capitalize): Rewrote and corrected docstrings.
4081 (scm_string_ci_to_symbol): Made docstring more explicit.
4083 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
4085 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
4087 (scm_call_with_values): Removed.
4088 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
4089 so that it can be exported.
4090 (scm_call_with_values): Removed.
4092 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
4093 * eval.c: Include "libguile/values.h"
4094 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
4096 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
4097 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
4098 New delcarations to support above change.
4100 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
4101 errors with last change.
4103 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
4105 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
4106 scm_i_eval): Moved the application of the system transformer from
4107 scm_i_eval to scm_primitive_eval.
4109 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
4111 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
4113 * strop.c (scm_string_index): Fix docstring line break
4116 * list.c (scm_cons_star): Fix docstring typo.
4118 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
4120 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
4121 (big2str), ports.c (scm_drain_input), read.c (scm_read,
4122 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
4123 scm_make_string, scm_string_append), strports.c (st_resize_port,
4124 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
4125 scm_makstr with calls to scm_allocate_string.
4127 * strings.[ch] (scm_allocate_string): New function.
4129 * strings.[ch] (scm_makstr): Deprecated.
4131 2001-03-18 Gary Houston <ghouston@arglist.com>
4133 * posix.c (scm_tmpnam): check that return value from tmpnam is not
4134 NULL. rewrote the docstring.
4135 (scm_mkstemp): new procedure implementing "mkstemp!".
4136 * posix.h: declare scm_mkstemp.
4138 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
4139 normally it would be found in netdb.h.
4141 2001-03-17 Gary Houston <ghouston@arglist.com>
4143 * sort.c (scm_sort): move sortvec variable to avoid a compiler
4144 warning when HAVE_ARRAYS is not defined. move len too.
4146 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
4147 (EXTRA_DOT_X_FILES): let configure set the value.
4148 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
4150 * gc.c (scm_must_malloc): changed the comment explaining when
4151 scm_must variants of malloc/free etc., should be used, based on
4152 explanation from Dirk Herrmann.
4153 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
4154 string with procedure name. use scm_must_malloc instead of malloc.
4155 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
4157 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
4158 scm_ungetc): use scm_must variants of malloc/realloc/free.
4159 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
4161 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4163 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4164 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
4165 scm_wrong_type_arg instead.
4167 (SCM_WNA): Deprecated.
4169 * error.[ch] (scm_wta): Deprecated.
4171 * numbers.c (s_i_log): Minor comment fix.
4173 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
4174 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
4175 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
4176 wrong-num-args or misc errors.
4178 * unif.c (scm_make_shared_array, scm_transpose_array,
4179 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
4180 Validate the rest argument (note: this is only done when guile is
4181 built with SCM_DEBUG_REST_ARGUMENT=1)
4183 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
4184 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
4186 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
4187 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
4189 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4191 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
4192 instead of scm_wrong_num_args.
4194 * coop-threads.c: Don't include libguile/strings.h. (Was only
4195 needed for former implementation of SCM_WRONG_NUM_ARGS.)
4197 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
4198 wrong-num-args errors.
4200 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4202 * error.[ch] (scm_error_num_args_subr): New function.
4204 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4206 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
4207 (scm_length, scm_append, scm_reverse, scm_list_ref),
4208 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
4209 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
4210 (scm_delete1_x), gc.c (scm_map_free_list),
4211 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
4212 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
4213 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
4214 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
4215 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
4216 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
4217 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
4219 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
4220 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4221 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
4222 symbols.c (scm_symbol_interned_p), numbers.c
4223 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
4226 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
4228 * snarf.h (SCM_CONST_LONG): Deprecated.
4229 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
4231 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4233 * numbers.c (scm_num2ulong): Check that a bignum is positive
4234 before looking at the magnitude. Correctly check for overflow
4236 (scm_num2long_long): Likewise.
4237 (scm_num2ulong_long): New.
4238 (ULONG_LONG_MAX): Define if not already defined.
4239 * numbers.h: (scm_num2ulong_long): New prototype.
4241 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4243 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
4245 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
4246 (SCM_OPOUTSTRPORTP): New predicate macros.
4247 (scm_open_input_string, scm_open_output_string),
4248 (scm_get_output_string): New prototypes.
4250 * strports.c (scm_open_input_string, scm_open_output_string),
4251 (scm_get_output_string): New procedures (SRFI-6 compliant).
4252 Made scm_tc16_strport non-static.
4254 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4256 * macros.h (SCM_ASSYNT): Removed unused object argument from
4259 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
4260 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
4261 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
4262 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
4263 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
4264 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
4265 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
4266 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4267 scm_m_atdispatch): Removed unused object argument from call to
4270 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4272 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
4273 const int* to reflect that the input array of integers remains
4274 unchanged. Thanks to Brett Viren for the hint.
4276 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4278 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
4279 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
4281 (gh_scm2newstr, gh_symbol2newstr): Change call to
4282 scm_must_malloc() to malloc(), because user-free()able memory is
4285 * gc.c: Added declaration of `scm_debug_check_freelist'.
4287 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4289 * ports.c (scm_port_mode): Changed `mode' array size to 4.
4291 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
4293 * strports.c (scm_object_to_string): New procedure.
4294 (scm_strprint_obj): Deprecated.
4295 * strports.h: Reflect the changes.
4297 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
4299 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
4301 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4302 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
4303 SCM_ASSYNT to check for correct argument types. Either use some
4304 SCM_VALIDATE_* macro or an explicit test.
4306 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
4309 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
4310 instead of calling scm_wta.
4312 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4314 * load.c (scm_primitive_load, scm_primitive_load_path),
4315 (scm_sys_search_load_path): Corrected docstrings (file ->
4318 * eval.c (scm_force): Added texinfo markup to docstring.
4319 (scm_promise_p): Renamed parameter to `obj' to match docstring.
4321 * debug-malloc.c: Reinserted #include <stdio.h>.
4323 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
4325 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
4327 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
4328 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
4329 Use SCM_LISTn instead of scm_listify.
4331 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4333 * _scm.h: Removed #include <errno.h>.
4335 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
4336 errno variable (can be a macro on some systems, for example when
4337 using linux libc with threads).
4339 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
4340 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
4341 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
4342 #include <errno.h> in these 20 out of 100 files.
4344 2001-03-10 Gary Houston <ghouston@arglist.com>
4346 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
4347 not already defined.
4349 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4351 * coop.c: Inserted #include <stdio.h>.
4353 * iselect.c: Reinserted #include <stdio.h>.
4355 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
4357 * posix.c: Replaced `#define' of __USE_XOPEN right before
4358 including unistd.h with a define of _GNU_SOURCE at the very top of
4361 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
4363 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
4364 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
4365 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
4366 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
4367 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
4368 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
4369 print.c, procprop.c, procs.c, properties.c, ramap.c,
4370 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
4371 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
4372 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
4373 Remove #include <stdio.h>
4374 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
4376 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
4378 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4380 * posix.c (scm_gethostname): Set initial name length to 256 for
4383 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4385 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
4386 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
4387 (scm_sethostname, scm_gethostname): New prototypes.
4389 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
4390 <sys/file.h>, if present.
4391 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
4392 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
4393 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
4394 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
4395 (scm_sethostname, scm_gethostname): New procedures.
4397 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
4399 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
4400 not optional (ii) "recommend" spelling correction.
4402 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4404 * ramap.c (racp): Removed optimization which caused array copying
4405 to fail if the two arrays shared storage. Re-inserted the IVDEP
4406 macros removed in the change of 2000-03-09. (Don't really have a
4407 complete grasp of what they are for, but they seem to be necessary
4408 on Crays. This needs testing!) Thanks to Miroslav Silovic.
4410 * hash.c (scm_string_hash): Don't downcase characters.
4412 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4414 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
4415 size from 277 --> 1009.
4417 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
4420 * coop-threads.c: Fixed change of 2001-03-06.
4422 * validate.h: Code formatting.
4424 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
4426 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
4427 (*.doc): Add dependency on guile-snarf.awk.in.
4429 * guile-snarf.awk.in: Neglect spaces at the end of
4430 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
4431 middle of docstrings. (To avoid the problem with gcc-2.96.)
4433 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
4435 * coop-threads.c (scm_call_with_new_thread), load.c
4436 (scm_primitive_load, scm_sys_search_load_path), random.c
4437 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
4438 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
4439 (potentially) issue a scm-misc-error or wrong-num-args error
4442 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
4443 about the expected type with the wrong-type-arg error message.
4445 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
4446 a C level bug that can't be fixed from scheme anyway.
4448 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4450 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
4451 Duplicate bindings are OK in a let* since a let* is semantically
4452 equivalent to a nested set of let:s.
4454 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4456 * print.c (scm_print_options): Fixed texinfo in docstring.
4458 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
4459 the underlying functions getservent, getprotoent or getnetent
4460 return NULL instead of signalling an error.
4462 2001-03-04 Gary Houston <ghouston@arglist.com>
4464 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
4465 taking an unexpectedly large filename for an AF_UNIX socket from
4466 bind/connect/sendto (thanks to Martin Grabmueller).
4468 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
4469 former and adjusted the latter.
4470 (scm_socket, scm_socketpair): cosmetic changes.
4471 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
4472 size_t as socklen_t substitute. don't restrict args/return values
4473 to INUM: allow full range of int or size_t.
4474 (scm_fill_sockaddr): check arguments before allocating memory, to
4475 avoid leakage. use malloc, not scm_must_malloc.
4476 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
4477 substitute. free the sockaddr structure before throwing an error.
4478 (scm_init_add_buffer): procedure removed, together with its static
4479 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
4480 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
4481 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
4482 scm_sendto): use a local buffer instead of scm_addr_buffer.
4483 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
4485 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
4486 call to detect whether recvfrom could be bothered to set the address.
4487 (scm_init_socket): don't call scm_init_addr_buffer.
4489 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
4491 * debug.c (scm_procedure_source, scm_procedure_environment),
4492 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
4493 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
4494 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
4495 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
4496 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
4497 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
4498 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
4499 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
4500 scm_array_to_list, scm_array_prototype), validate.h
4501 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
4502 scm_misc_error or scm_wrong_type_arg instead.
4504 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
4506 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4508 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
4509 (scm_sys_tag_body): Added.
4511 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
4513 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
4514 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
4515 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
4516 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
4517 options.c (scm_options), ports.c (scm_remove_from_port_table),
4518 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
4519 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
4520 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
4521 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
4524 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4526 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
4528 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
4530 * eval.c (scm_s_duplicate_bindings): New error message.
4531 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
4533 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
4535 * eval.h (SCM_EVALIM2): New macro. Use it when a
4536 immediate, literal constant should be evaluated.
4537 * eval.c (scm_s_duplicate_formals): New error message string.
4538 (scm_c_improper_memq): New function.
4539 (scm_m_lambda): Check for duplicate arguments.
4540 (scm_ceval, scm_deval): When executing a body: only cons a new
4541 toplevel environment frame when it is different from the
4542 existing one; use EVALCAR instead of SIDEVAL so that we can properly
4543 check for empty combinations; use SCM_EVALIM2 for the same reason
4544 in the non-toplevel loop.
4545 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
4546 New labels with the meaning of their non-"nontoplevel" partners,
4547 but they are used when it is known that the body is not evaluated at
4549 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
4550 reporting for empty combinations.
4552 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
4554 * Remove dump facilities.
4555 * dump.c, dump.h: Removed.
4556 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
4557 * init.c: Remove #include "libguile/dump.h".
4558 (scm_init_guile_1): Remove scm_init_dump.
4559 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
4560 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
4561 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
4562 (scm_set_smob_dump, scm_set_smob_undump): Removed.
4564 * keywords.c: Remove #include "libguile/dump.h".
4565 (keyword_dump, keyword_undump): Removed.
4566 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
4568 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4570 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
4571 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
4572 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
4573 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
4574 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
4575 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
4576 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
4577 to @code{} as the texinfo manual recommends, converted the
4578 examples to use a @lisp{}-environment.
4580 * strports.c (scm_eval_string): Cleaned up the docstring.
4582 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
4585 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
4586 (scm_number_to_string, scm_string_to_number, scm_number_p)
4587 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
4588 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
4589 (scm_ash): Added texinfo markup and removed obsolete @refill.
4590 (scm_gr_p): Corrected comment.
4591 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
4592 docstring) comments.
4593 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
4594 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
4595 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
4596 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
4597 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
4598 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
4599 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
4600 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
4602 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
4604 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
4605 (Obviously nobody compiles with SCM_RECKLESS defined...)
4607 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
4609 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4611 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
4613 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
4615 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
4617 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
4618 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
4619 since use of `z' suggests that the arguments may be complex.
4621 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
4624 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
4626 * dump.c (scm_binary_write, scm_binary_read), eval.c
4627 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
4628 scm_guardian_greedy_p, scm_make_guardian), fports.c
4629 (scm_file_port_p): Minor docstring fixes.
4631 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
4633 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
4635 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
4637 (make_class_from_template): Do not bother to set the current
4638 module around the call to DEFVAR, scm_eval takes care of that.
4639 (scm_init_goops): Make scm_module_goops and
4640 scm_goops_lookup_closure permanent objects.
4642 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
4643 top level, create a fresh top-level environment for each
4644 expression instead of mutating the exisint frame. This is
4645 important when that frame is closed over.
4647 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
4648 SCM_DIGSPERLONG instead of DIGSPERLONG.
4650 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
4652 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
4653 before applying arrow procedure in `cond' and before applying
4654 receiver procedure in call-with-current-continuation.
4655 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
4656 macro. The argument is expanded more than one time.
4658 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
4659 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
4661 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
4663 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
4666 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4668 * variable.c (scm_make_variable, scm_make_undefined_variable)
4669 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
4670 (scm_variable_bound_p), values.c (scm_values)
4671 (scm_call_with_values), unif.c (scm_bit_count)
4672 (scm_bit_set_star_x), symbols.c (scm_gentemp)
4673 (scm_gensym), strings.c (scm_string_p, scm_make_string)
4674 (scm_read_only_string_p, scm_string_length, scm_string_ref)
4675 (scm_string_set_x, scm_substring, scm_string_append), stime.c
4676 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
4677 (scm_copy_random_state, scm_random), print.c (scm_newline)
4678 (scm_write_char, scm_simple_format), debug-malloc.c
4679 (scm_malloc_stats), environments.c (scm_environment_p)
4680 (scm_environment_bound_p, scm_environment_ref)
4681 (scm_environment_fold, scm_environment_define)
4682 (scm_environment_undefine, scm_environment_set_x)
4683 (scm_environment_cell, scm_environment_observe)
4684 (scm_environment_observe_weak, scm_environment_unobserve)
4685 (scm_make_eval_environment, scm_eval_environment_p)
4686 (scm_eval_environment_set_local_x, scm_eval_environment_local)
4687 (scm_eval_environment_imported)
4688 (scm_eval_environment_set_imported_x, scm_make_import_environment)
4689 (scm_import_environment_p, scm_import_environment_imports)
4690 (scm_import_environment_set_imports_x, scm_make_export_environment)
4691 (scm_export_environment_p, scm_export_environment_private)
4692 (scm_export_environment_set_private_x)
4693 (scm_export_environment_signature)
4694 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
4695 Added texinfo markup.
4697 * ports.c (scm_drain_input): Lowercased argument to @var.
4698 (scm_current_input_port, scm_current_output_port): Filled in
4699 missing explanation.
4700 (scm_current_load_port, scm_set_current_output_port)
4701 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
4702 Added texinfo markup.
4704 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
4705 (scm_release_arbiter): Added texinfo markup to docstrings.
4706 Changed `Returns' to `Return'.
4707 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
4709 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
4711 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
4712 by doubling them to `@@'.
4714 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4716 * numbers.c (scm_lognot), random.c (scm_random,
4717 scm_random_normal, scm_random_solid_sphere_x,
4718 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
4719 scm_random_exp), dynwind.c
4720 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
4722 * goops.c (scm_sys_initialize_object, scm_instance_p,
4723 scm_class_name, scm_class_precedence_list, scm_class_slots,
4724 scm_class_environment, scm_generic_function_name,
4725 scm_generic_function_methods, scm_method_generic_function,
4726 scm_method_specializers, scm_method_procedure, scm_make_unbound,
4727 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
4728 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
4729 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
4730 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
4731 scm_class_direct_supers, scm_class_direct_slots,
4732 scm_class_direct_subclasses, scm_class_direct_methods,
4733 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
4734 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
4735 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
4736 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
4737 scm_memoized_environment, scm_procedure_name,
4738 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
4740 (scm_class_of, scm_entity_p, scm_operator_p,
4741 scm_set_object_procedure_x, scm_object_procedure,
4742 scm_make_class_object), hooks.c (scm_make_hook_with_name,
4743 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
4744 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
4745 scm_hook_to_list), lang.c
4746 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
4747 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
4748 (scm_print_options, scm_port_with_print_state,
4749 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
4750 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
4751 scm_make_procedure_with_setter, scm_procedure), throw.c
4752 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
4753 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
4754 scm_stack_ref, scm_stack_length, scm_frame_p,
4755 scm_last_stack_frame, scm_frame_number, scm_frame_source,
4756 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
4757 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
4758 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
4759 (scm_dirname, scm_basename), dynwind.c
4760 (scm_wind_chain), read.c (scm_read_options, scm_read,
4761 scm_read_hash_extend), gc.c
4762 (scm_unhash_name), eval.c (scm_eval_options_interface,
4763 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
4764 (scm_display_error, scm_set_print_params_x,
4765 scm_display_application, scm_display_backtrace, scm_backtrace),
4766 async.c (scm_async, scm_system_async, scm_async_mark,
4767 scm_system_async_mark, scm_run_asyncs, scm_noop,
4768 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
4769 scm_mask_signals): Added docstrings.
4771 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
4773 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
4774 address of car/cdr. (Thanks to Dirk Herrmann)
4775 Use scm_sizet to obtain the length of strings.
4776 (Thanks to Matthias Koeppe)
4778 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
4780 * symbols.c (scm_mem2symbol): Put a empty statement after the
4781 next_symbol label. This is mandated by ANSI, appearantly.
4783 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4785 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
4786 sense to compile for a specific kernel version. Do not include
4787 <asm/signal.h> while defining __KERNEL__. This hack should no
4788 longer be needed and caused problems.
4790 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
4792 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
4793 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
4794 can not deal with immediates.
4796 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
4798 * list.c (scm_list_copy): Validate the first argument.
4800 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
4802 Fix evaluator so that top-level expressions are correctly
4803 evaluated with respect to the module system.
4805 * modules.h. modules.c (scm_current_module_lookup_closure): New
4808 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
4810 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
4811 names to better reflect their meaning.
4813 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
4814 evaluated at top-level and synronize lookup closure before
4815 executing every subform.
4816 (scm_primitve_eval_x, scm_primitive_eval): New functions.
4817 (scm_eval_x, scm_eval): Reimplement in terms of
4818 scm_primitive_eval_x and scm_primitive_eval, respectively.
4820 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
4822 * macros.c (scm_macro_name, scm_macro_transformer): Use
4823 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
4826 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
4828 * dump.c (scm_store_bytes): Store data size before data.
4829 (scm_restore_bytes): Restore data size. Takes a pointer to size.
4830 * dump.h (scm_restore_bytes): Updated.
4832 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
4834 * dump.c: Use double cells for update schedule.
4836 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
4838 * ports.c (scm_unread_char): Take an optional argument.
4840 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4842 * modules.h (scm_selected_module, scm_current_module): Renamed
4843 scm_selected_module to scm_current_module to synchronize Scheme
4845 (scm_select_module, scm_set_current_module): Likewise. Changed
4848 * ports.c (scm_port_for_each): Make a snapshot of the port table
4849 before iterating over it. The table might change while the user
4850 code is running. With the snapshot, the user can depend on the
4851 fact that each port that existed at the start of the iteration is
4852 encountered exactly once. (ice-9 popen) depends on this.
4854 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4856 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
4858 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
4859 range checking for the size parameter. Thanks to Martin
4860 Grabmueller for the hint.
4862 (scm_makstr): Reordered string initialization to make interrupt
4863 deferring unnecessary.
4865 * vectors.c (scm_make_vector): Fixed range checking.
4867 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4869 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
4871 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
4872 checking of the size parameter for type correctness and valid
4873 range. Thanks to Rob Browning for reporting the problem. Instead
4874 of deferring interrupts, scm_remember_upto_here_1 is used.
4876 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
4878 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
4879 (scm_dump_cell_update): Removed.
4880 (scm_dump_update): Renamed from scm_dump_object_update.
4881 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
4882 a pointer instead of returning a value.
4883 * keywords.c (keyword_undump): Updated.
4885 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
4887 * dump.c, dump.h: Modified a lot.
4888 (SCM_DUMP_COOKIE): Version 0.1
4889 (scm_dump_mark): Removed.
4890 (scm_restore_cell_object, scm_store_cell_object): New functions.
4892 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
4893 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
4894 New slots: dump, undump.
4895 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
4898 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
4899 (keyword_undump): Renamed from keyword_alloc.
4900 (scm_init_keywords): Set keyword_dump and keyword_undump.
4902 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
4904 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
4905 the deprecated SCM_DOUBLE_CELLP.
4907 * tags.h (SCM_DOUBLE_CELLP): deprecated.
4909 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
4911 * dump.c, dump.h: New files.
4912 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
4913 * init.c: #include "libguile/dump.h".
4914 (scm_init_guile_1): Call scm_init_dump.
4915 * smob.h (scm_smob_descriptor): New slots: dump_mark,
4916 dump_dealloc, dump_store, undump_alloc, undump_restore,
4918 * smob.c (scm_make_smob_type): Init the new slots.
4919 (scm_set_smob_dump, scm_set_smob_undump): New functions.
4920 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
4922 * keywords.c: #include "libguile/dump.h".
4923 (keyword_dealloc, keyword_alloc): New functions.
4924 (scm_init_keywords): Set smob_dump and smob_undump.
4926 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
4928 * vectors.c (scm_c_make_vector): New function.
4929 * vectors.h (scm_c_make_vector): Declared.
4930 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
4931 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
4932 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
4933 (scm_make_method_cache, scm_i_vector2list,
4934 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
4935 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
4936 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
4937 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
4938 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
4939 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
4940 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
4941 (scm_vector, scm_make_vector): Use scm_c_make_vector.
4943 * hashtab.c (scm_c_make_hash_table): New function.
4944 * hashtab.h (scm_c_make_hash_table): Declared.
4945 * environments.c (scm_make_leaf_environment,
4946 scm_make_eval_environment), gc.c (scm_init_storage),
4947 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
4948 Use scm_c_make_hash_table.
4950 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4952 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
4954 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4956 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
4959 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
4960 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
4961 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
4962 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4963 srcprop.c (scm_source_properties, scm_set_source_properties_x,
4964 scm_source_property, scm_set_source_property_x), sort.c
4965 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
4966 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
4967 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
4970 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4972 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
4973 really get that arg.
4975 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
4977 * goops.c (s_scm_get_keyword): Bug fix.
4979 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4981 The following patch was sent by Martin Grabmueller. It makes sure
4982 that in case of parameter errors the correct function name is
4983 shown, and that parameter types are only checked once.
4985 * strop.c (string_copy, string_upcase_x, string_downcase_x,
4986 string_capitalize_x): New functions. Each one performs the core
4987 functionality of the corresponding scm_* function.
4989 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
4990 scm_string_downcase_x, scm_string_downcase,
4991 scm_string_capitalize_x, scm_string_capitalize): Reduced to
4992 parameter checking wrappers of the above functions.
4994 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4996 * continuations.c, dynl.c, keywords.c, load.c: Include
4997 strings.h. Thanks to Bill Schottstaedt for the bug report.
4999 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5001 * backtrace.c (display_header): Make sure that line and column
5002 information is shown independent of whether the port the code was
5003 read from had an associated filename. Thanks to Martin
5004 Grabmueller for providing this patch.
5006 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5008 * fports.[ch] (scm_file_port_p): New primitive.
5010 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5012 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
5013 These are now defined in fports.c, strports.c and vports.c.
5015 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
5016 vports.c (scm_tc16_sfport): Made variables (were macros defined in
5019 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
5020 (scm_make_sfptob): Made static. These return a type code now.
5022 fports.c (scm_init_fports), strports.c (scm_init_strports),
5023 vports.c (scm_init_vports): Create the corresponding port types.
5025 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
5026 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
5028 * init.c (scm_init_guile_1): Make sure strports are initialized
5031 * ports.[ch] (scm_make_port_type): Changed the return type to
5034 * ports.c (scm_ports_prehistory): Don't create any port types
5037 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
5038 against scm_tc16_fport directly.
5040 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
5042 * srcprop.c (scm_set_source_property_x): Fix to handle
5043 (set-source-property! <obj> 'copy <datum>) correctly.
5045 2001-01-24 Gary Houston <ghouston@arglist.com>
5047 * filesys.c (scm_link): docstring fix.
5048 * fports.h (scm_setfileno): obsolete declaration removed.
5049 * posix.c: bogus popen declaration removed.
5051 * rdelim.c: new file, split from ioext.c.
5052 * rdelim.h: new file, split from ioext.h
5053 * Makefile.am: add rdelim.c and related files.
5054 * init.c: call scm_init_rdelim. include rdelim.h.
5056 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5058 This patch was sent by Martin Grabmueller and makes sure that
5059 parameter errors are reported correctly by the lexicographic
5060 ordering predicates.
5062 * strorder.c (string_less_p, string_ci_less_p): New functions.
5064 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
5065 functionality into string_less_p, string_ci_less_p respectively.
5066 The remaining code is just a wrapper to do the parameter
5069 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
5070 parameters and call string_less_p instead of scm_string_less_p.
5072 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
5073 Check the parameters and call string_less_ci_p instead of
5074 scm_string_ci_less_p.
5076 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5078 This patch modifies scm_display_error to perform parameter
5079 checking. Thanks to Neil Jerram for the bug report.
5081 * backtrace.[ch] (scm_i_display_error): New function.
5083 * backtrace.c (scm_display_error): Added parameter check and
5084 extracted the core functionality into function
5085 scm_i_display_error.
5087 * throw.c (handler_message): Call scm_i_display_error to display
5090 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
5092 * eval.c (SCM_APPLY): Added # args check for application of
5093 procedures with arity 3. (Thanks to Anders Holst.)
5095 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
5097 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
5099 (SCM_OPDIRP): Deprecated.
5101 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
5104 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
5105 Instead, give an explicit error message in case the directory is
5108 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
5109 instead of SCM_OPENP and SCM_CLOSEDP.
5111 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
5113 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5115 * eval.c (inner_eval, scm_eval): Move all real functionality into
5116 inner_eval. Avoid to copy the expression twice by inlining some
5117 code from scm_i_eval.
5119 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5121 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
5122 now has to be the last clause, as required by R5RS. Thanks to
5123 Martin Grabmueller for the patch.
5125 2001-01-18 Gary Houston <ghouston@arglist.com>
5127 * ioext.c: further simplify scm_read_string_x_partial by defining
5130 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5132 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
5134 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5136 * __scm.h: Added comment about architecture and compiler
5137 properties that are required by guile.
5139 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5140 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
5142 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
5144 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
5146 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5147 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
5149 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5151 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
5152 to the names in limits.h.
5154 * numbers.c (abs_most_negative_fixnum): Added.
5156 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
5157 fixnum-min) special case.
5159 (scm_big_and): Fix for negative first parameter.
5161 (scm_bit_extract): Fix for fixnum paramters.
5162 Thanks to Rob Browning for the bug report.
5164 (scm_init_numbers): Initialize abs_most_negative_fixnum.
5166 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5168 * symbols.c (scm_symbol_bound_p): Fixed comment.
5169 Thanks to Chris Cramer.
5171 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5173 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
5174 Thanks to Bill Schottstaedt.
5176 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
5178 from Matthias Köppe:
5180 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
5181 casts its result, so doesn't yield an lvalue per ANSI C.
5183 * goops.c (s_scm_sys_set_object_setter_x): use
5184 SCM_SET_ENTITY_SETTER.
5185 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
5187 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
5188 its result, so doesn't yield an lvalue per ANSI C.
5189 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
5190 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
5191 SCM_GC_SET_CARD_FLAGS.
5192 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
5194 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
5196 2001-01-08 Gary Houston <ghouston@arglist.com>
5198 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
5199 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
5200 socket.c (scm_recvfrom): use the new macro, plus minor docstring
5202 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
5203 for fdes. if current input port is used, check that it's a file
5206 2001-01-06 Gary Houston <ghouston@arglist.com>
5208 * ioext.c (scm_read_string_x_partial): new procedure, implements
5209 read-string!/partial.
5210 * ports.c (scm_take_from_input_buffers): new procedure used by
5211 scm_read_string_x_partial.
5212 (scm_drain_input): use scm_take_from_input_buffers.
5214 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
5216 * validate.h (SCM_VALIDATE_NUMBER): New.
5218 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
5220 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
5221 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
5222 SET_DESTROYED): new defines/macros.
5223 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
5224 (add_to_live_list): takes a `guardian_t *' now, not SCM.
5225 (guardian_print): print more info.
5226 (guardian_apply): check if the guardian is destroyed, and throw an
5227 error if so. take one more optional argument `throw_p'.
5228 (scm_guard): depending on the value of `throw_p', return a boolean
5230 (scm_get_one_zombie): remove redundant property test.
5231 (guardian_t): represent the various (currently 3, I hope nothing
5232 more gets added) boolean fields as bit flags.
5233 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
5234 (scm_destroy_guardian_x): new procedure.
5236 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
5237 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
5239 2001-01-01 Gary Houston <ghouston@arglist.com>
5241 * fports.c (fport_write): bugfix: handle short writes for
5242 unbuffered ports too. optimize the buffered case by minimizing
5243 the number of write/flush calls.
5244 (write_all): new helper procedure.
5246 The ChangeLog continues in the file: "ChangeLog-2000"