1 2002-02-21 Neil Jerram <neil@ossau.uklinux.net>
3 * unif.c (scm_array_to_list): Correct name, which had been
4 accidentally changed to scm_t_arrayo_list!
6 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
8 * gc.c (scm_gc_sweep): Print an error message when aborting due to
9 underflowing scm_mallocated.
11 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
13 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
14 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
15 Reimplemented using the new scm_gc_malloc, etc., functions and
18 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
20 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
22 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
23 (noinst_PROGRAMS, noinst_SCRIPTS): New.
25 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
27 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
28 non-zero is returned from a port or smob free function.
29 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
30 scm_gc_register_collectable_memory,
31 scm_gc_unregister_collectable_memory, scm_gc_malloc,
32 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
34 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
35 debug-malloc.c, dynl.c, environments.c, environments.h,
36 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
37 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
38 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
39 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
40 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
41 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
42 appropriate. Return zero from smob and port free functions.
44 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
46 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
47 messages while the GC is running.
48 (scm_c_issue_deprecation_warning_fmt): New.
50 * fports.c (scm_setvbuf): Reset read buffer to saved values when
51 it is pointing to the putback buffer.
53 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
55 * gsubr.c (create_gsubr): On "too many args" error,
56 also display arg count and name. Thanks to Bill Schottstaedt.
58 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
60 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
62 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
63 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
64 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
66 * guile-snarf-docs-texi.in: Bye bye.
68 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
70 * symbols.c (scm_make_symbol): Fix typo in docstring.
72 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
73 scm_make_symbol): New prototypes.
75 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
77 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
78 (SCM_SYMBOL_INTERNED_P): New.
79 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
80 SCM_MAKINUM since hash values can well be bignums.
81 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
82 This signals a interned symbol.
83 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
84 scm_make_symbol): New.
86 * print.c (scm_iprin1): Print uninterned symbols unreadably.
88 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
90 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
91 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
94 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
96 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
97 This might help to make unintended clashes less likely.
98 (scm_string_to_symbol): Protect the string until the symbols is
101 2002-01-31 Stefan Jahn <stefan@lkcc.org>
103 * convert.c, convert.h, convert.i.c: New files containing C
104 array to Scheme conversion helpers meant to be replacement
105 functions for the deprecated gh interface.
107 * Makefile.am: Setup rules for new `convert.*' files.
109 2002-01-28 Stefan Jahn <stefan@lkcc.org>
111 * symbols.c (scm_c_symbol2str): New function, replacement for
112 `gh_scm2newsymbol()'.
114 * strings.c (scm_c_substring2str): New function. Proper
115 replacement for `gh_get_substr()'.
117 * socket.c: Include `stdint.h' if available for the `uint32_t'
120 * scmsigs.c (s_scm_sigaction): Initialize `chandler' (inhibits
123 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
125 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
127 Other changes unrelated to Elisp...
129 * eval.c (scm_m_if): Use s_if rather than repeating string literal
131 (comments): Fix a few typos.
132 (scm_for_each): Add parentheses around oddly unparenthesized
135 * read.c (scm_read_opts): Add full stop at end of doc for
138 * script.c (scm_compile_shell_switches): Use scm_str2symbol
139 instead of gh_symbol2scm.
141 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
142 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
144 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
145 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
147 First batch of changes for Elisp support...
149 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
150 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
151 throw.c, vectors.c, weaks.c: Add #include for lang.h.
153 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
154 conditionalize compilation and initialization of Elisp support
157 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
158 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
159 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
160 filesys.c (fill_select_type, retrieve_select_type), fluids.c
161 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
162 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
163 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
164 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
165 options.c (change_option_setting, scm_options), posix.c
166 (environ_list_to_c), print.c (scm_iprlist), throw.c
167 (scm_exit_status), vectors.c (scm_vector), weaks.c
168 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
170 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
173 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
176 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
177 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
178 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
179 (scm_m_atfop): Support function aliasing. Support both function
180 args, which need transformation, and macro args, which do not.
181 Add explanatory comments.
182 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
183 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
184 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
185 SCM_NULLP || SCM_NILP instead of checks against (removed)
186 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
187 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
189 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
190 scm_m_while, scm_nil_eq): Commented out; I don't think we need
191 these, but I don't want to remove them yet, just in case.
192 (scm_init_lang): Define `%nil' variable on Scheme level to hold
195 * lang.h (SCM_NILP): Test against Elisp nil value instead of
196 against (removed) scm_lisp_nil.
197 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
198 (SCM_NULL_OR_NIL_P): New.
200 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
203 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
204 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
207 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
208 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
209 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
210 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
212 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
213 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
214 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
215 Numbering shifted down accordingly.
216 (SCM_ELISP_NIL): New IFLAG.
218 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
220 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
222 * eval.c: Removed outdated references to "everr". Improved some
225 (scm_deval_args, deval_args): Renamed scm_deval_args to
226 deval_args, since it is not part of the interface.
228 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
229 use references to debug.vect[0] before it exists. Add parentheses
232 * goops.h: Added local emacs variables.
234 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
236 * eval.[ch] (scm_deval_args): Made static.
238 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
241 * strings.c (scm_c_string2str): Clarified comment. Replaced
242 THINKME by FIXME for uniformness. Removed question about whether
243 arguments need to be protected from garbage collection: Arguments
244 must be protected as any other variable.
246 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
248 * procs.h (SCM_CLOSURE_BODY): New Macro.
250 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
251 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
252 get_slot_value, set_slot_value), procs.c
253 (scm_procedure_documentation), sort.c (closureless), stacks.c
254 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
257 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
259 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
261 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
264 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
266 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
269 * continuations.c (scm_make_continuation): Do not retain the
270 throw_value when the continuation is invoked.
272 2001-12-08 Stefan Jahn <stefan@lkcc.org>
274 * strings.c (scm_c_string2str): New function. Converts a
275 given Scheme string into a C string. Also put in two
276 THINKME's regarding the malloc policy for the missing converter
279 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
281 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
284 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
286 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
287 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
289 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
290 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
291 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
294 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
296 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
297 SCM_GC_CELL_* macros when accessing free cells.
299 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
301 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
302 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
303 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
304 * strings.h (SCM_MAKE_STRING_TAG): New.
305 * procs.h (SCM_MAKE_CCLO_TAG): New.
306 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
308 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
309 !SCM_ENABLE_DEPRECATED.
311 * async.c, async.h (scm_system_async_mark_from_signal_handler):
314 * scmsigs.c (scm_take_signal): Removed all code that assumes that
315 signal handlers are allowed to divert the flow of control. Call
316 scm_system_async_mark_from_signal_handler instead of
317 scm_system_async_mark.
320 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
321 scm_alloc_double_cell in their place.
323 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
324 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
325 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
326 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
327 scm_deprecated_newcell and scm_deprecated_newcell2.
329 gc.c (scm_tc16_allocated): Only define when including deprecated
331 (scm_debug_newcell, scm_debug_newcell2): Removed.
332 (scm_init_storage): Do not initialize scm_tc16_allocated.
333 (scm_init_gc): Do it here.
334 (allocated_mark): New, from old code.
335 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
337 * inline.c, inline.h: New files.
338 * Makefile.am: Added them in all the right places.
340 * _scm.h: Include "libguile/inline.h".
342 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
343 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
344 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
345 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
346 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
347 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
348 scm_alloc_double_cell, respectively.
350 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
352 * modules.c (scm_c_use_module): Adapt to changes to
353 `process-use-modules'.
355 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
357 * numbers.c (scm_divide): Fix more division by zero errors.
359 2001-11-21 Gary Houston <ghouston@arglist.com>
361 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
362 obsolete. autogen.sh says:
363 invalid unused variable name: `OMIT_DEPENDENCIES'
365 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
367 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
370 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
372 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
373 Thanks to Eric Gillespie, Jr!
375 2001-11-21 Stefan Jahn <stefan@lkcc.org>
377 * win32-socket.c (getservent, setservent, endservent,
378 getprotoent, setprotoent, endprotoent): New functions.
379 Appropriate replacements for M$-Windows.
381 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
382 these definitions for GUILE_DEBUG.
384 * net_db.c: Include "win32-socket.h" if compiling with a native
385 M$-Windows compiler. Include some pieces of code (protoent and
386 servent interface) protected by HAVE_* macros when using a
387 native M$-Windows compiler.
389 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
391 * modules.c (scm_c_export): Do nothing when the first argument is
392 already the terminating NULL. Thanks to Han-Wen Nienhuys!
394 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
396 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
397 also include `buildstamp'.
399 2001-11-18 Rob Browning <rlb@defaultvalue.org>
402 (s_scm_major_version): use SCM_MAJOR_VERSION.
403 (s_scm_minor_version): use SCM_MINOR_VERSION.
404 (s_scm_micro_version): use SCM_MICRO_VERSION.
405 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
409 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
410 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
411 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
413 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
415 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
416 Rewrite docstrings without reference to substring-move-left/right,
417 since the latter no longer exist.
419 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
421 * eval.c: Removed bogus comment about acros.
423 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
424 Minimize scope of local variable. Eliminate dependency on
425 macro DEBUG_EXTENSIONS.
427 (s_splicing): New error message string.
429 (scm_m_body): Issue 'bad body' message rather than 'missing
432 (scm_m_quote): Eliminate unnecessary copying.
434 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
435 checking of the body to scm_m_body.
437 (scm_m_do): Move comment to function header. Rename arg1 to
438 binding. Made the code a bit easier to read.
442 (iqq): Added a comment. Changed the depth parameter to
443 unsigned. Use size_t for vector lengths. Make sure vector object
444 is gc protected as long as its contents are read. Add some syntax
445 checks. Get rid of unnecessary SCM_IMP test. Clean up the
446 control structure a bit.
448 (scm_m_delay): Added comment about the implementation of
451 (scm_m_define): Add comment about guile's currying define
452 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
453 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
455 (scm_m_letrec1): Removed. Part of the functionality is taken
456 over by the new function 'transform_bindings'.
458 (transform_bindings): New function. Takes over some of the
459 functionality of removed function 'scm_m_letrec1', namely to split
460 a list of bindings into a reversed list of variables and a list of
463 (scm_m_letrec): Call 'transform_bindings'.
465 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
466 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
467 test. Use 'transform_bindings'. Fixed scoping error with named
468 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
469 Jerram for suggesting the fix). Cleaned up the control structure
472 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
473 unnecessary consing. Eliminated unnecessary
474 SCM_DEFER/ALLOW_INTS.
476 (SCM_CEVAL): Un-obfuscated some loops.
478 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
480 * gc.h (scm_unhash_name): Old declaration removed.
482 * eval.c (s_scm_eval): Change @var{primitive-eval} to
483 @code{primitive-eval}.
485 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
486 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
487 Change @deffnx lines in docstrings to say {Scheme Procedure}
488 rather than primitive or procedure.
490 * posix.c (scm_execl), filesys.c (scm_close), unif.c
491 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
492 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
493 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
494 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
495 (scm_string_split, scm_string_ci_to_symbol), strings.c
496 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
497 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
498 Docstring fixes and improvements reflecting edits that have been
499 made in the reference manual source.
501 * objprop.c (scm_object_properties, scm_set_object_properties_x,
502 scm_object_property, scm_set_object_property_x): Remove invalid
503 @deffnx lines for corresponding procedure property primitives.
505 These changes add a @deffnx C function declaration and function
506 index entries for each Guile primitive to the copy of the doc
507 snarf output that is used for reference manual synchronization.
508 Online help is unchanged.
510 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
511 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
512 name to SCM_SNARF_DOCS.
514 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
515 snarf-check-and-output-texi.
517 * Makefile.am (guile-procedures.texi): New rule.
518 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
519 Changed so that the last stage of doc snarfing is now performed
520 twice, once to produce guile-procedures.txt for online help, and
521 once to produce guile.texi for reference manual synchronization.
523 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
525 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
526 safely usable as a single statement followed by a ';', for example
529 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
531 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
533 * random.c (scm_random_solid_sphere_x,
534 scm_random_hollow_sphere_x): Correct "shere" typos.
536 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
538 * version.c (scm_version): Update docstring to include
541 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
543 * modules.c (scm_c_export): Call va_end after collecting the
546 * strop.h, strop.c (scm_substring_move_left_x,
547 scm_substring_move_right_x): Removed.
549 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
550 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
553 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
555 * numbers.c: Document macros to define when including
556 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
557 now rely on SIZEOF_ macros that have been figured out at
560 * num2integral.i.c: Adapt to new interface.
561 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
562 target type by casting it and checking whether it is still the
563 same. Do not try to handle bignums for integral types that are
564 smaller than fixnums. When handling bignums, collect the
565 magnituse first into a unsigned type, and correctly check for
567 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
568 only -MIN_VALUE can still be negative of all negative numbers (in
571 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
573 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
574 HAVE_LONG_LONG depending on whether their size is non-zero.
576 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
578 * strop.c (scm_string_null_p): Docfix; nfc.
579 Thanks to Scott Lenser.
581 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
583 * extensions.c (scm_load_extension): Canonicalize docstring
586 * unif.c (scm_uniform_array_write), ports.c
587 (scm_current_output_port, scm_force_output), dynwind.c
588 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
589 filesys.c (scm_open, scm_lstat), struct.c
590 (scm_make_struct_layout), random.c (scm_random,
591 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
592 (scm_i_index): Remove superfluous whitespace from end of docstring
595 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
596 strings.c (scm_make_string), variable.c (scm_make_variable,
597 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
598 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
599 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
600 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
601 newline at end of docstrings.
603 * modules.c (scm_set_current_module): Add missing newline to
606 2001-11-07 Stefan Jahn <stefan@lkcc.org>
608 * win32-socket.[ch]: New files. Defines Winsock-API error codes
609 and makes them available through Guile. That is because the
610 Winsock-API does not store its errors in `errno' and thus cannot
611 return error messages via `strerror (errno)'.
613 * socket.c (scm_init_socket): Initialize `win32-socket' part
614 here under M$-Windows.
616 * numbers.h: Added missing declaration of
617 `scm_sys_check_number_conversions()'.
619 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
620 and use in `(strerror)' and `(system-error)'.
622 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
623 `win32-socket.[ch]' to extra source and header files.
625 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
627 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
628 a call to turn-on-debugging when --debug has been given instead of
629 turning it on directly. Also, handle new `--no-debug' option,
630 which might suppress the call to turn-on-debugging.
632 2001-11-05 Stefan Jahn <stefan@lkcc.org>
634 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
636 2001-11-04 Stefan Jahn <stefan@lkcc.org>
638 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
639 here (was at guile_LDADD) which describes the dependency
640 correctly and allows a clean build on Win32.
642 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
645 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
646 import macros for external libraries (libcrypt, libqthreads,
647 libreadline and libregex).
649 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
651 * posix.c (flock): Added support for flock() in M$-Windows.
653 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
656 * fports.c (getflags): Differentiate reading and writing pipes
659 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
662 * coop.c (coop_condition_variable_timed_wait_mutex): Use
663 conditionalized error code if `ETIMEDOUT' is not available.
664 (scm_thread_usleep): Remove bogus declaration of `struct timeval
667 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
668 belongs. That is because NO_PREPRO_MAGIC gets undefined after
669 each inclusion of `num2integral.i.c'.
670 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
672 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
674 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
675 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
677 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
679 * print.c (scm_iprin1): Mark print state as revealed when
680 dispatching to generic write or display.
682 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
684 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
686 Support for native Win32. Thanks to Stefan Jahn!
688 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
689 and win32-dirent.h to extra source and header files. These
690 include the uname() and the POSIX dirent interface implementation
691 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
692 linkers which do not allow unresolved symbols inside shared
693 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
696 * __scm.h: Defined SCM_API. This macro gets prepended to all
697 function and data definitions which should be exported or imported
698 in the resulting dynamic link library in the Win32 port.
700 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
701 chars.h, continuations.h, coop-defs.h, coop-threads.h,
702 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
703 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
704 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
705 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
706 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
707 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
708 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
709 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
710 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
711 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
712 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
713 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
715 Prefixed each each exported symbol with SCM_API.
717 * continuations.c: Added comment about the use of the extern
718 declarations of {get,set}context() functions used in the ia64 port.
720 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
721 is meant to be a `unsigned long *'.
723 * filesys.c: Include `direct.h' if possible. Use local
724 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
725 macros for M$-Windows. Implementation of `fstat_Win32()' which is
726 able to differentiate between sockets and other file descriptors.
727 Use this function as wrapper in `scm_fstat()'. Fixed typo in
730 * fports.c: Include `io.h' is possible. Put `*fp' into referring
731 statement block in `scm_fport_buffer_add()'.
732 Some corrections in `getflags()'.
734 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
736 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
737 build on Win32. Disable preloaded symbols on Win2 platforms.
739 * ioext.c, ports.c: Include `io.h' is possible.
741 * mkstemp.c: Include `process.h' is possible.
743 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
745 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
747 * posix.c: Remove unnecessary dirent includes and defines. Include
748 local `win32-uname.h' for MinGW. Extern declaration of
749 `mkstemp()' for systems where it does not exists. Make
750 `getlogin()' available on M$-Windows.
752 * scmsigs.c: Made `usleep()' avalable on MinGW.
754 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
756 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
758 * win32-uname.c: Include "win32-uname.h", not "uname.h".
760 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
762 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
763 Don't apply scm_uniform_vector_length on arrays.
765 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
767 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
768 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
769 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
770 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
771 scm_list_<n> over scm_cons[2]?.
773 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
774 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
775 SCM_C[AD][AD]R instead of explicit form.
777 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
778 comparison parameters.
780 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
781 !SCM_NULLP instead of SCM_NIMP.
783 (scm_m_case): Don't copy the form. Renamed proc to clause and
784 minimized its scope. Renamed x to clauses. Removed side
785 effecting operation from macro call.
787 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
788 minimized its scope. Renamed x to clauses. Minimized the scope
789 of variable 'len'. Make sure the else clause is treated specially
790 even in case of '=>' occurences. Don't change the else to #t in
791 order to be able to distinguish this case in the evaluator. Leave
792 type checking of the recipient to the evaluator.
794 (scm_c_improper_memq): Made the comment somewhat clearer.
796 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
797 test for SCM_IM_LET at the place of the formal parameters.
798 Simplified the formal parameter checking.
800 (scm_m_letstar): Added Comment. Renamed proc to bindings.
801 Renamed arg1 to binding and minimized its scope. Eliminated
804 (scm_m_do): Renamed proc to bindings. Minimized the scope of
807 (build_binding_list): New static function.
809 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
810 Further, split up the 'letrec' unmemoizing code to the
811 corresponding parts for 'do', 'let' and 'letrec', adding comments
812 to each form. Cleanup the handling of the do form (This removes
813 some *real* code :-).
815 (SCM_CEVAL): Removed side effecting operation from macro call.
816 Handle the 'else clause of the 'cond form specially - the symbol
817 'else is not replaced with #t any more.
819 2001-10-14 Gary Houston <ghouston@arglist.com>
821 * version.c (scm_version): use sprintf instead of snprintf,
822 for portability. thanks to Bill Schottstaedt.
824 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
826 * read.c (scm_lreadr): When user-defined hash procedure returns
827 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
828 an exception. (This prevents parsing of uniform vectors from
829 interfering with parsing of numbers.)
831 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
833 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
834 PTRDIFF_MIN. Thanks to Ken Raeburn.
836 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
838 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
840 * eval.c (scm_m_atbind): First try to find the variable without
841 defining it locally; when it has not been found, define it
844 * modules.c (module_variable): Pass over variables that exist but
847 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
849 * backtrace.c (display_backtrace_file_and_line): Only use
850 scm_basename when POSIX support is compiled in. Thanks to Chris
853 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
855 * numbers.c (mem2uinteger): Return number read so far when coming
856 across a hexdigit after having read a # or if not reading a hex
857 value. This will enable the calling code to correctly handle
858 forms like 1e2. (The background is, that the exponent markers d,
859 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
860 providing this patch.
862 (mem2complex): Fix erroneous double-negation. Now, numbers like
863 1-i will be read correctly.
865 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
867 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
869 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
871 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
873 * print.c (scm_print_state_vtable, print_state_pool):
874 Initialize. These variables are now registered as gc roots.
876 (scm_current_pstate): Update documentation.
878 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
879 scm_prin1, scm_init_print): print_state_pool is registered as a
880 gc root and thus does not need to be protected by a surrounding
883 (make_print_state): The car of print_state_pool no longer holds
884 the scm_print_state_vtable.
886 (scm_current_pstate, scm_make_print_state, print_circref,
887 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
890 (scm_prin1): When building lists, prefer scm_list_<n> over
893 (scm_iprlist): Removed a redundant SCM_IMP test.
895 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
897 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
899 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
901 (scm_memcons, scm_mem_to_proc): When building lists, prefer
902 scm_list_<n> over scm_cons[2]?.
904 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
906 (scm_procedure_name): Use SCM_CADR instead of explicit form.
908 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
909 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
910 for some reason his patch didn't make it into the cvs.
912 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
914 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
915 little bit - should even be somewhat more accurate now.
917 2001-10-08 Rob Browning <rlb@defaultvalue.org>
919 * gc.c: support ia64 register backing store.
920 (SCM_MARK_BACKING_STORE): new macro.
922 * continuations.h: support ia64 register backing store.
923 (struct scm_t_contregs): add ia64 register backing store.
925 * continuations.c: support ia64 register backing store.
926 (continuation_mark): mark ia64 register backing store.
927 (continuation_free): free ia64 register backing store.
928 (scm_make_continuation): capture ia64 register backing store.
929 (copy_stack_and_call): copy ia64 register backing store.
931 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
933 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
934 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
935 instead of SCM_NIMP to test for that case.
937 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
938 scm_t_bits instead of long.
940 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
942 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
943 SCM_T_SIGNED_BITS_MIN): New.
944 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
945 Use them to make these macros computable by the preprocessor.
947 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
948 whether the integral type fits in a fixnum, not the compiler.
949 This removes a spurious compiler warning. Also, honor the
950 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
951 needed for `long long's.
953 * numbers.c: Define NO_PREPRO_MAGOC when including
954 num2integral.c.i for `long long' and `signed long long'.
956 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
958 These changes fixes a race condition in the Guile coop - pthread
961 * coop.c (mother_awake_p): New variable.
962 (coop_create): Set mother_awake_p before creating or signalling
963 mother; wait until mother is going to sleep before returning.
964 (mother): Reset mother_awake_p before going to sleep.
966 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
968 * options.c (protected_objects, scm_init_options): The content of
969 protected_objects is now protected from garbage collection using
970 scm_gc_register_root instead of scm_permanent_object.
972 (get_option_setting): New static function that computes an option
973 setting as it was formerly done in the function scm_options.
975 (get_documented_option_setting): New static function that
976 returns option documentation as it was formerly done in the
977 function scm_options. Note that documentation C strings are no
978 longer precomputed into SCM objects. Instead, they are converted
979 into SCM strings every time get_documented_option_setting is
982 (change_option_setting): New static functions that modifies the
983 option setting as it was formerly done in the function
984 scm_options. The function is now exception safe, i. e. won't
985 cause a memory leak when interrupted. Further, only non-immediate
986 option values are added to the protection list.
988 (scm_options): This function now has only the purpose to dispatch
989 to to get_option_setting, get_documented_option_setting or
990 change_option_setting, depending on the arguments given to
993 (scm_init_opts): Don't convert documentation C strings into SCM
994 strings. Further, don't protect any object values: They _must_
995 be immediate values, otherwise there is no guarantee that they
996 have not been collected before anyway.
998 * options.[ch] (scm_t_option): Made type unsigned, name into a
999 constant char* and val into a scm_t_bits type.
1001 (scm_options, scm_init_opts): The number of options is guaranteed
1002 to be larger or equal to zero. Thus, the type is changed to
1005 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1007 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
1008 testing an unsigned value for being >= 0.
1010 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1012 * numbers.h: Removed old comment about using SCM_CAR to access
1015 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
1016 the return value is signed. Thanks to Brian Crowder for the bug
1019 (SCM_SRS): Avoid unnecessary casting and don't unpack input
1020 values. With this patch, SCM_SRS can be safely used for other
1021 types than scm_t_signed_bits. However, it should still better be
1022 an internal macro and thus be renamed to SCM_I_SRS.
1024 (SCM_MAKINUM, SCM_INUM): Use proper casting.
1026 2001-10-03 Gary Houston <ghouston@arglist.com>
1028 * continuations.h, unif.h: in the descriptions of the bit patterns
1029 of the heap cells, make bit 0 the least significant.
1031 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
1033 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
1034 Thanks to Golubev I. N.
1036 2001-09-25 Gary Houston <ghouston@arglist.com>
1038 * ports.c (scm_drain_input): extended the docstring. thanks to
1039 Alex Schroeder and Thien-Thi Nguyen.
1041 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
1043 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
1044 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
1045 macros. (The NUM names might soon change.)
1047 * numbers.h: Added missing declarations.
1049 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
1051 * Makefile.am: Distribute num2float.i.c.
1053 * num2float.i.c: New file, multiply included by numbers.c, used
1054 to "templatize" the float <-> num conversion routines.
1056 * numbers.c: New functions: scm_num2float, scm_float2num,
1057 scm_num2double, scm_double2num.
1059 2001-09-21 Rob Browning <rlb@defaultvalue.org>
1061 * .cvsignore: really add version.h
1063 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
1064 Otherwise it fails on the alpha. However, we might rather choose
1065 this size conditionally.
1067 * numbers.c (scm_gcd): change "k" to a long from an int.
1068 Otherwise it fails on the alpha. However, we might rather choose
1069 this size conditionally.
1071 * error.c (scm_wta): coerce char* to intptr_t before int
1074 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
1077 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
1079 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1081 * numbers.c (scm_integer_expt): Accept inexact integer in second
1082 argument. (Thanks to Bill Schottstaedt.)
1084 2001-09-20 Rob Browning <rlb@defaultvalue.org>
1086 * .cvsignore: add version.h
1088 * versiondat.h.in: removed (obsolete).
1090 * version.h.in: renamed from version.h.
1091 (SCM_GUILE_MAJOR_VERSION): new public macro.
1092 (SCM_GUILE_MINOR_VERSION): new public macro.
1093 (SCM_GUILE_MICRO_VERSION): new public macro.
1095 * version.h: renamed to version.h.in.
1098 (scm_major_version): support integer *_VERSION macros.
1099 (scm_minor_version): support integer *_VERSION macros.
1100 (scm_micro_version): support integer *_VERSION macros.
1101 (scm_version): support integer *_VERSION macros.
1103 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1105 * error.c, error.h: Made error keys globally accessible.
1106 Applications might want to test for these or use them in a direct
1109 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
1110 routines are passed an inexact. This change in behavior is
1111 motivated by concordance with R5RS: It is more common that a
1112 primitive doesn't want to accept an inexact for an exact.
1114 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1116 The following patch partially undoes my patch from 2001-06-30,
1117 where I added the function scm_gc_mark_cell_conservatively. The
1118 function is buggy, since it breaks guile during conservative
1119 marking if a pointer on the stack points directly into the list of
1120 free cells on the heap: With conservative cell marking this will
1121 cause the whole free list to be scanned and marked - boom!
1123 * gc.c (allocated_mark, MARK, heap_segment,
1124 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
1125 (scm_gc_mark_cell_conservatively): Remove function
1126 scm_gc_mark_cell_conservatively and update the corresponding
1127 comments and uses accordingly. Thanks to Christopher Cramer for
1128 the patch. (Minor corrections by me.)
1130 2001-09-15 Gary Houston <ghouston@arglist.com>
1132 * root.h (scm_root_state): removed the continuation_stack and
1133 continuation_stack_ptr members, which have no apparent purpose.
1134 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
1137 * root.c (root_mark), init.c (restart_stack, start_stack), gc
1138 (scm_igc): remove all references to contination_stack and
1139 continuation_stack_ptr, avoiding allocation of a vector and
1140 useless processing during gc.
1142 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1144 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
1146 (TCONC_IN): Make sure that the cell word 0 is initialized last.
1148 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
1150 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
1152 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
1153 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
1155 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1157 * guardians.c (mark_dependencies_in_tconc,
1158 whine_about_self_centered_zombies, scm_init_guardians): Register
1159 the static global variable `self_centered_zombies' via
1160 scm_gc_register_root, to make some cdr-ing unnecessary.
1162 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1164 * backtrace.c (display_backtrace_file,
1165 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
1166 values, use SCM_FALSEP when comparing SCM values against #f.
1167 Thanks to Rob Browning for the bug report.
1169 2001-09-12 Martin Baulig <martin@home-of-linux.org>
1171 * strings.[ch] (scm_str2string): New function.
1173 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
1175 * gc.c (scm_done_free): Always subtract size from scm_mallocated
1176 when computing nm, even if it's negative.
1177 (scm_must_malloc): Abort on overflow of scm_mtrigger.
1178 (scm_must_realloc): Likewise.
1180 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
1182 * numbers.c (scm_sys_check_number_conversions): new function,
1183 defined if Guile is compiled in debugging mode. currently checks
1184 `scm_num2ulong', should check much much more.
1186 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
1187 unsigned, ensure that it's positive. thanks to Martin Baulig!
1189 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1191 * __scm.h: Added new section about compile time selectable
1194 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
1195 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
1196 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
1197 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
1200 * deprecation.c (scm_include_deprecated_features): Simplified.
1202 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
1203 `SCM_IMP´ instead of `!SCM_CELLP´.
1205 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
1206 Extract side-effecting operations from macros.
1208 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
1209 scm_top_level_lookup_closure_var and scm_system_transformer.
1211 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
1213 (heap_segment): Use CELL_P instead of SCM_CELLP.
1215 * init.c (start_stack): Don't initialize
1216 scm_top_level_lookup_closure_var and scm_system_transformer.
1218 * modules.c (scm_set_current_module): Don't access
1219 scm_top_level_lookup_closure_var and scm_system_transformer.
1221 (scm_sym2var): Don't call scm_variable_set_name_hint.
1223 (scm_post_boot_init_modules): Removed deprecated initializations.
1225 * print.c (scm_ipruk): Don't access cell contents of non cells.
1227 * strings.c (scm_string_set_x): All strings are writable.
1229 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
1230 type. There is only one string type now.
1232 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
1234 * tags.h: Remove comments about two different string types.
1236 (SCM_CELLP, SCM_NCELLP): Deprecated.
1238 * variable.c (make_variable): Remove code variant for vcells.
1240 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
1241 SCM_VARIABLE_LOC): Remove code variant for vcells.
1243 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
1244 SCM_ENABLE_DEPRECATED with the logic reversed.
1246 * dynl.c (moddata, registered_mods), dynl.[ch]
1247 (scm_register_module_xxx, scm_registered_modules,
1248 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
1249 (*top-level-lookup-closure*), eval.[ch]
1250 (scm_top_level_lookup_closure_var, scm_system_transformer,
1251 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
1252 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
1253 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
1254 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
1255 scm_unprotect_object), modules.c (root_module_lookup_closure,
1256 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
1257 beautify_user_module_x_var, try_module_autoload_var,
1258 scm_module_full_name), modules.[ch] (scm_the_root_module,
1259 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
1260 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
1261 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
1262 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
1263 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
1264 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
1265 scm_make_shared_substring), tags.h (scm_tc7_substring,
1266 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
1267 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
1268 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
1269 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
1272 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
1273 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
1274 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
1275 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
1276 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
1277 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
1278 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
1279 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
1280 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
1281 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
1282 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
1283 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
1284 (setzone, scm_strftime, scm_strptime), vports.c
1285 (scm_make_soft_port): Remove calls to
1286 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
1287 gone, all strings are 0-terminated anyway.
1289 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
1290 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
1291 double inclusion of the same headers to the SCM_<filename>_H
1294 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
1295 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
1296 print.c (scm_iprin1): The type scm_tc7_substring does not exist
1299 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
1300 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
1301 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
1302 !SCM_<foo> over SCM_N<foo>.
1304 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1306 * Makefile.am: Remove references to symbols-deprecated.c.
1308 * symbols.c (scm_init_symbols): Don't initialize deprecated
1311 * symbols-deprecated.c: Removed.
1313 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
1314 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
1315 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
1316 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
1317 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
1318 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
1319 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
1320 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
1321 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
1322 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
1323 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
1324 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
1325 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
1326 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
1327 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
1328 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
1329 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
1330 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
1331 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
1332 scm_intern0, scm_sysintern, scm_sysintern0,
1333 scm_sysintern0_no_module_lookup, scm_symbol_value0,
1334 scm_string_to_obarray_symbol, scm_intern_symbol,
1335 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
1336 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
1337 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
1338 vectors.[ch] (scm_vector_set_length_x): Removed.
1340 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
1341 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
1342 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
1343 Renamed the macros that are defined to inhibit double inclusion of
1344 the same headers to the SCM_<filename>_H format.
1346 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
1347 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
1350 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1352 * continuations.h (scm_contregs), debug.h (scm_debug_info,
1353 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
1354 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
1355 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
1356 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
1357 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
1358 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
1359 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
1360 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
1361 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
1362 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
1363 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
1365 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
1366 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
1367 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
1368 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
1369 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
1370 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
1371 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
1372 double inclusion of the same headers to the SCM_<filename>_H
1375 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
1376 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
1377 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
1378 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
1379 !SCM_<foo> over SCM_N<foo>.
1381 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1383 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
1384 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
1385 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
1386 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
1387 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
1388 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
1389 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
1390 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
1391 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
1392 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
1393 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
1394 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
1395 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
1396 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
1397 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
1398 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
1399 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
1400 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
1401 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
1402 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
1403 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
1404 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
1405 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
1406 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
1407 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
1408 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
1409 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
1410 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
1411 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
1412 the macros that are defined to inhibit double inclusion of the
1413 same headers to the SCM_<filename>_H format.
1415 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
1417 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
1418 "scm_t_portable" with "scm_port_table" which was an artifact from
1419 the great "scm_*_t -> scm_t_" renaming.
1421 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
1423 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
1424 used; nfc. Thanks to Bill Schottstaedt.
1426 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
1427 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
1428 Thanks to Chris Cramer.
1430 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
1432 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
1434 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
1436 * dynwind.h (scm_swap_bindings): Declare.
1437 * dynwind.c (scm_swap_bindings): Make non-static.
1439 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
1441 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
1442 doing exactly nothing about them). thanks Neil!
1444 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
1446 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
1448 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
1450 * gc.c: Fix omission bug: Add `heap_segment' forward decl
1451 (proto) in the case when either `GUILE_DEBUG' or
1452 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
1454 (map_free_list): Fix typo: Ref `f' correctly.
1456 Thanks to Chris Cramer.
1458 2001-08-15 Rob Browning <rlb@defaultvalue.org>
1460 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
1462 (libpath.h): change libguileversion to libguileinterface.
1464 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
1466 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
1467 ChangeLog-2000. Thanks to Daniel Skarda!
1469 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
1471 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
1472 do it from the Makefile.
1474 * Makefile.am: rearrange the snarfing slightly, so that .doc files
1475 are of a reasonable size.
1477 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
1479 * stacks.c (scm_make_stack): Improve docstring by explaining use
1482 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
1484 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
1485 scm_char_whitespace_p, scm_char_upper_case_p,
1486 scm_char_lower_case_p, scm_char_is_both_p): Do not require
1487 characters to fulfill isascii in addition to the primary
1490 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1492 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
1493 scm_istr2flo, scm_istring2number): Removed.
1495 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
1498 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
1499 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
1502 (scm_string_to_number): Use new number parser.
1504 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
1505 handles complex numbers.
1507 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
1510 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
1513 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
1515 (scm_i_mem2number): Added.
1517 (scm_exact_to_inexact): Changed signature.
1519 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
1520 here instead of within scm_i_mem2number. Call scm_i_mem2number
1521 instead of scm_istr2int and scm_istring2number.
1523 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1525 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
1526 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
1527 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
1528 !SCM_<pred> over SCM_N<pred>.
1530 (scm_eval_body): Remove side effecting code from macro call.
1532 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
1535 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1537 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
1539 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
1541 Removed vcell slot from structs.
1543 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
1546 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
1547 zero. Use scm_vtable_index_layout instead of "0" when accessing
1549 (scm_init_struct): Remove vcell slot layout code from
1550 required_vtable_fields.
1552 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
1554 * goops.c (build_class_class_slots): Removed vcell slot
1557 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
1558 Removed vcell slot layout code.
1559 (scm_si_vcell): Removed.
1561 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
1563 "Glocs" have been removed.
1565 * tags.h: Update tag system docs.
1566 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
1567 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
1568 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
1569 or SCM_NCONSP, respectively.
1571 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
1572 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
1573 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
1575 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
1576 tell glocs from structs.
1578 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
1580 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
1581 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
1582 instead of with glocs.
1583 (EVALCAR): Do not test for glocs.
1584 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
1586 (scm_unmemocar): Do not handle glocs.
1587 (scm_m_atfop): Memoize as a variable, not as a gloc.
1588 (scm_eval_args, scm_deval_args): Do not handle glocs.
1589 (scm_ceval, scm_deval): Likewise.
1591 * eval.h (SCM_XEVALCAR): Do not test for glocs.
1592 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
1595 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
1597 * dynwind.c (scm_swap_bindings): Likewise.
1598 (scm_dowinds): Updated to recognize lists of variables instead of
1601 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
1604 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
1607 2001-07-25 Gary Houston <ghouston@arglist.com>
1609 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
1610 docstrings to reflect the n-ary implementation.
1612 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
1614 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
1615 value of a variable, not the plain "return" statement.
1617 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
1619 * eval.c: Allow variables in memoized code (in addition to glocs).
1620 (scm_lookupcar): Handle variables in lost races. Replace symbol
1621 with variable directly, do not make a gloc.
1622 (scm_unmemocar): Rewrite variables using a reverse lookup, just
1624 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
1627 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1629 * variable.c (scm_i_variable_print): Use "value" instead of
1630 "binding" since a binding is the mapping between symbols and
1631 variables, not between variables and their values.
1633 * tags.h (scm_tc7_variable): New.
1634 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
1635 * print.c (scm_iprin1): Likewise.
1637 * variable.h (scm_tc16_variable): Removed.
1638 (SCM_VARIABLEP): Test for new tc7 code.
1639 (scm_i_variable_print): New.
1640 * variable.c (scm_tc16_variable): Removed.
1641 (variable_print): Renamed to scm_i_variable_print and made
1643 (variable_equal_p): Removed.
1644 (make_variable): Construct a tc7 object instead of a smob.
1645 (scm_init_variable): Do not register smob.
1647 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
1649 * tags.h: Include inttypes.h when we have it.
1651 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
1653 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
1654 is taken by the new SCM_IM_CALL_WITH_VALUES.
1655 * print.c (scm_isymnames): Update table accordingly.
1657 2001-07-22 Gary Houston <ghouston@arglist.com>
1659 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
1660 SCM_MAKINUM to convert regoff_t value to SCM.
1662 2001-07-21 Gary Houston <ghouston@arglist.com>
1664 * scmsigs.c: include sys/time.h for itimer stuff.
1666 2001-07-19 Rob Browning <rlb@defaultvalue.org>
1668 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
1670 * c-tokenize.lex: add option %nounput to quiet warning.
1671 Add prototype for yylex to quiet warning.
1673 * scmconfig.h.in: add flags for setitimer and getitimer.
1675 * scmsigs.h (scm_init_scmsigs): new prototype.
1676 (scm_init_scmsigs): new prototype.
1678 * scmsigs.c (s_scm_setitimer): new function.
1679 (s_scm_setitimer): new function.
1681 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1683 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
1684 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
1685 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
1686 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
1687 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
1688 guile-func-name-check.in, guile-snarf-docs-texi.in,
1689 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
1690 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
1691 objprop.c, objprop.h, options.c, options.h, random.h,
1692 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
1693 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
1694 version.c, version.h: Updated copyright notice.
1696 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1698 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
1699 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
1700 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
1701 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
1702 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
1703 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
1704 sym_environment, scm_sym_change_class): New static variables to
1705 hold predefined symbols.
1707 (build_class_class_slots): Build the list using scm_list_n
1708 instead of cons. Also, slots are already created as lists, thus
1709 making a call to maplist unnecessary.
1711 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
1712 scm_class_direct_subclasses, scm_class_direct_methods,
1713 scm_class_precedence_list, scm_class_slots, scm_class_environment,
1714 scm_method_procedure, create_standard_classes, purgatory): Use
1717 (build_slots_list, compute_getters_n_setters,
1718 scm_sys_initialize_object, scm_sys_inherit_magic_x,
1719 get_slot_value_using_name, set_slot_value_using_name,
1720 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
1721 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
1722 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
1724 (scm_sys_prep_layout_x): Minimize variable scopes.
1726 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
1727 scm_sys_fast_slot_set_x): Fix signedness.
1729 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
1730 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
1731 scm_memoize_method, scm_wrap_object): Use packing and unpacking
1732 when converting to and from SCM values.
1734 (scm_enable_primitive_generic_x): Add rest argument checking.
1736 (map, filter_cpl, maplist, scm_sys_initialize_object,
1737 scm_sys_prep_layout_x, slot_definition_using_name,
1738 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
1739 call_memoize_method, scm_make, scm_make_class): Prefer explicit
1740 predicates over SCM_N?IMP tests.
1742 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
1745 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
1748 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1750 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
1752 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
1754 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
1756 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
1758 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
1760 * strings.c (s_scm_string): fix arg position in assert.
1762 2001-07-11 Gary Houston <ghouston@arglist.com>
1764 * strports.c (st_write): use memcpy, not strncpy. thanks to
1767 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
1769 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
1770 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
1771 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
1772 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
1773 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
1774 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
1775 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
1776 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
1777 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
1778 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
1779 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
1780 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
1781 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
1782 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
1783 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
1784 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
1785 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
1786 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
1787 weaks.c, weaks.h: Remove "face-lift" comment.
1789 2001-07-08 Rob Browning <rlb@defaultvalue.org>
1791 * .cvsignore: add stamp-h.in.
1793 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1795 * hooks.c (scm_make_hook, scm_add_hook_x),
1796 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
1797 value info to the docstrings.
1799 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1801 Some more compatibility patches for Windows.
1803 * posix.c (getlogin): getlogin() implementation for Windows.
1805 * backtrace.c, ioext.c: Include <stdio.h>.
1807 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
1810 * cpp_sig_symbols.in: Added SIGBREAK.
1812 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
1814 * strports.c (scm_read_0str, scm_eval_0str): Call
1815 scm_c_read_string and scm_c_eval_string respectively, not
1816 themselves. Thanks to Dale P. Smith!
1818 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1820 * unif.c (scm_array_set_x): The variable args does not
1821 necessarily have to be a list. Further, got rid of a redundant
1824 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1826 * list.c (SCM_I_CONS): Make sure the cell type is initialized
1829 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
1830 init_heap_seg): Fixed signedness.
1832 (init_heap_seg): Replaced strange for-loop with a while loop.
1834 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
1836 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
1838 The following patch adds conservative marking for the elements of
1839 free or allocated cells.
1841 * gc.c (allocated_mark, heap_segment): New static functions.
1843 (which_seg): Deleted, since the functionality is now provided by
1844 function heap_segment.
1846 (map_free_list): Use heap_segment instead of which_seg.
1848 (MARK): If cell debugging is disabled, mark free cells
1851 (scm_mark_locations, scm_cellp): Extracted the search for the
1852 heap segment of a SCM value into function heap_segment.
1854 (scm_init_storage): Allocated cells must be marked
1857 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
1859 The following patch changes the representation of weak vectors to
1860 double cells instead of using an extension of the vector's
1863 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
1864 the result of SCM_WVECT_GC_CHAIN.
1866 (scm_gc_sweep): Weak vectors don't have extra fields any more.
1868 * weaks.c (allocate_weak_vector): New static function. It does
1869 not patch any previously created vector object during the
1870 construction of a weak vector, and thus doesn't need to switch
1871 off interrupts during vector creation.
1873 (scm_make_weak_vector, scm_make_weak_key_hash_table,
1874 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1875 Use allocate_weak_vector to provide the new weak vector object.
1877 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
1878 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
1879 now stored in the double cell.
1881 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
1884 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
1885 using an entry of the double cell.
1887 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
1889 * stamp-h.in: bye bye
1891 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
1893 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
1896 * load.c, load.h (scm_c_primitive_load,
1897 scm_c_primitive_load_path): New.
1899 * strports.c, strports.h (scm_c_read_string): Renamed from
1900 scm_read_0str. Also, added "const" qualifier to argument.
1901 (scm_c_eval_string): Renamed from scm_eval_0str.
1902 (scm_read_0str, scm_eval_0str): Deprecated.
1904 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1906 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
1909 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
1911 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
1912 scm_list_n): New functions.
1913 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
1914 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
1915 (lots of files): Use the new functions.
1917 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
1919 * strings.c: #include "libguile/deprecation.h".
1921 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1923 * read.c (scm_lreadr): When reading a hash token, check for a
1924 user-defined hash procedure first, so that overriding the builtin
1925 hash characters is possible (this was needed for implementing
1926 SRFI-4's read synax `f32(...)').
1928 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
1929 because the latter is unsigned now and breaks comparisons like
1930 (n < (scm_t_signed_bits)MIN_VALUE).
1932 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
1934 * eval.h, eval.c (scm_call_4): New function.
1936 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
1937 directly rather than dispatching to them via scm_ithrow and a lazy
1940 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
1941 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
1942 for trap handler procedures.
1944 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
1945 procedures not being #f.
1947 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
1949 * Makefile.am (c-tokenize.c): add rule to generate it.
1950 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
1952 filter-doc-snarfage.c: remove.
1954 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1956 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
1958 The following set of changes makes compiling Guile under various
1959 Windows compilers easier. Compilation under GNU systems should
1960 not be affected at all.
1962 Thanks to Stefan Jahn for all necessary information, patches and
1965 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
1966 getpgrp, ttyname, primitive-fork and some header inclusion for
1969 * random.c: Define M_PI, if not predefined and use __int64 for
1970 LONG64 under Windows.
1972 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
1973 Windows and conditionalize some signal names.
1975 * socket.c (scm_getsockopt): Added missing comma.
1976 Include socket library header under Windows.
1978 * stime.c (CLKTCK): Add cast to int, to make it compile under
1981 * ports.c (truncate): New function, compiled only under Windows.
1983 * net_db.c: Do not declare errno under Windows.
1985 * iselect.h, inet_aton.c: Include socket library headers under
1988 * guile.c (inner_main): Under Windows, initialize socket library
1989 and initialize gdb_interface data structures.
1991 * gdb_interface.h: Under Windows, gdb_interface cannot be
1992 initialized statically. Initialize at runtime instead.
1994 * fports.c (write_all): ssize_t -> size_t.
1995 (fport_print): Conditionalize call to ttyname().
1996 (getflags): New function, compiled only under Windows.
1998 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
1999 primitives chown, link, fcntl.
2000 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
2003 * backtrace.c: Include <io.h> under Windows.
2005 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
2007 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
2010 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
2012 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2013 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
2014 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2015 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
2016 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
2017 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
2018 (scm_dynamic_wind, scm_dowinds), environments.c
2019 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
2020 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
2021 goops.c (GETVAR, purgatory, make_class_from_template,
2022 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
2023 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
2024 (scm_primitive_load), modules.c (scm_resolve_module,
2025 scm_c_define_module, scm_c_use_module, scm_c_export,
2026 module_variable, scm_eval_closure_lookup, scm_sym2var,
2027 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2028 ports.c (scm_port_for_each), print.c (scm_printer_apply),
2029 properties.c (scm_primitive_property_ref), ramap.c (ramap,
2030 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
2031 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
2032 (scm_object_to_string, scm_call_with_output_string,
2033 scm_call_with_input_string), throw.c (scm_body_thunk,
2034 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
2035 scm_make_shared_array), vports.c (sf_flush, sf_write,
2036 sf_fill_input, sf_close): Use one of the above functions.
2037 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
2039 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2041 * filesys.c (scm_close), ports.c (scm_close_port,
2042 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
2043 instead of SCM_NEGATE_BOOL.
2045 * filesys.c (scm_stat): Clean up type dispatch.
2047 * filesys.c (scm_stat), ports.c (scm_input_port_p,
2048 scm_output_port_p): Get rid of redundant IM type check.
2050 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
2051 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
2052 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2053 scm_return_entry), numbers.c (scm_number_to_string), objects.c
2054 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
2055 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
2056 scm_addr_vector), stime.c (scm_strftime), strings.c
2057 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
2058 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
2059 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2060 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
2061 instead of scm_makfromstr.
2063 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
2064 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
2065 scm_read_hash_extend), stime.c (scm_strftime), strings.c
2066 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
2067 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
2068 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
2069 !SCM_<pred> over SCM_N<pred>.
2071 * strings.[ch] (scm_makfromstr): Deprecated.
2073 (scm_mem2string): New function, replaces scm_makfromstr.
2075 * strings.c (scm_substring), strop.c (string_copy,
2076 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2077 (scm_symbol_to_string): Fix gc problem.
2079 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
2082 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
2083 warning about comparing signed and unsigned values. This fix is
2084 not optimal, since it won't work reliably if sizeof (c_start) >
2085 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
2086 solution is to define this macro as an inline function, thus
2087 allowing to specifiy the types of c_start and c_end.
2089 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2091 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
2094 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
2095 Rename <foo>H to SCM_<foo>_H.
2097 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
2098 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2100 (narrow_stack): Make i unsigned. Don't use side-effecting
2101 operations in conditions.
2103 (narrow_stack, scm_make_stack, scm_stack_id,
2104 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
2106 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
2107 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
2110 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
2113 (scm_last_stack_frame): Remove bogus `;´.
2115 * stacks.h (SCM_FRAMEP): Fix type check.
2117 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
2119 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
2120 c-tokenize.c when doing maintainer-clean.
2122 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
2124 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
2127 * eval.c: all hash signs are in column 0.
2129 * Makefile.am (guile_filter_doc_snarfage): build using
2130 c-tokenize.c, not filter-doc-snarfage.c.
2131 rearrange snarfing dependencies a bit.
2133 * c-tokenize.lex: new file.
2135 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
2137 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
2138 scm_t_srcpropso_plist. See the big type renaming.
2139 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
2140 Thanks to Seth Alves!
2142 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
2143 they aren't defined already.
2145 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
2147 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
2148 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
2151 * backtrace.c (display_expression, scm_set_print_params_x,
2152 display_application, display_frame, scm_backtrace), numbers.c
2153 (scm_istring2number), objects.c (scm_class_of,
2154 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
2155 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2157 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
2160 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
2161 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
2163 * objects.c (scm_class_of): Type fix.
2165 (scm_mcache_lookup_cmethod): Improved comment, simplified,
2168 * pairs.h (scm_error_pair_access): The function can return if
2171 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2173 * init.c (scm_init_guile_1): Removed initialization of tag.c.
2175 * gdbint.c, init.c: Removed inclusion of tag.h.
2177 * tag.h, tag.c: Removed files.
2179 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
2181 2001-06-20 Gary Houston <ghouston@arglist.com>
2183 * deprecation.c, extensions.c, rw.c: include string.h.
2185 2001-06-19 Gary Houston <ghouston@arglist.com>
2187 * filter-doc-snarfage.c (process): added ungetc in
2188 MULTILINE_COOKIE case since otherwise it fails when there's no
2189 space between the '(' and the quote of the following string
2192 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2194 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
2196 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2198 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
2199 extension takes place.
2200 * strings.h (SCM_STRING_LENGTH): Likewise.
2201 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
2203 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
2206 * tags.h: Include <stdint.h> when we have it.
2207 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
2208 available. Else use "unsigned long".
2209 (scm_signed_bits_t): New.
2211 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
2212 (SCM_INUM): Cast result to scm_signed_bits_t.
2214 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
2216 * mkstemp.c: Update path to #include file scmconfig.h.
2217 Thanks to Golubev I. N.
2219 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
2221 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
2223 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
2224 the macro definition.
2226 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
2227 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
2228 instead of SCM_INST_TYPE.
2230 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
2231 the object is a struct before accessing its struct flags.
2233 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
2235 2001-06-10 Gary Houston <ghouston@arglist.com>
2237 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
2238 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
2239 work reliably anymore. try it from boot-9.scm instead.
2241 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
2243 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
2244 Thanks to Matthias Köppe!
2246 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
2248 * snarf.h, filter-doc-snarfage.c: more changes to cope with
2249 space-happy C preprocessors.
2251 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
2252 inside cookies. thanks to Matthias Köppe!
2254 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2256 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
2257 keywords. Fix gc protection.
2259 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
2260 operations in macro calls.
2262 * pairs.c (scm_error_pair_access): Avoid recursion.
2264 Thanks to Matthias Koeppe for reporting the bugs that correspond
2265 to the following set of patches.
2267 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
2268 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
2269 bitvector base address using SCM_BITVECTOR_BASE.
2271 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
2274 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2276 * goops.c (SCM_CLASS_REDEF): Removed.
2278 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
2281 Thanks to Matthias Koeppe for reporting the bugs that correspond
2282 to the following set of patches.
2284 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
2285 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
2286 scm_sys_allocate_instance, clear_method_cache,
2287 scm_sys_invalidate_method_cache_x, scm_make,
2288 create_standard_classes, scm_make_port_classes, scm_make_class,
2289 scm_add_slot): Use SCM_SET_SLOT to set slot values.
2291 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
2293 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
2295 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
2296 UNARY_ELTS_CODE): Remove bogus break statement.
2298 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
2299 Don't access bit vectors elements as SCM objects.
2301 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
2302 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
2303 Don't assign to an unpacked value.
2305 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
2307 * __scm.h (SCM_NORETURN): Moved here from error.h.
2309 (SCM_UNUSED): New macro.
2311 (SCM_DEBUG_PAIR_ACCESSES): New macro.
2313 * backtrace.c (display_error_handler), continuations.c
2314 (continuation_print), debug.c (debugobj_print), dynwind.c
2315 (guards_print), environments.c (observer_print,
2316 core_environments_finalize, leaf_environment_cell,
2317 leaf_environment_print, eval_environment_print,
2318 eval_environment_observer, import_environment_define,
2319 import_environment_undefine, import_environment_print,
2320 import_environment_observer, export_environment_define,
2321 export_environment_undefine, export_environment_print,
2322 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
2323 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
2324 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
2325 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
2326 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
2327 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
2328 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
2329 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
2330 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
2331 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
2332 set_slot_value, test_slot_existence, scm_change_object_class,
2333 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
2334 default_setter), guardians.c (guardian_print, guardian_gc_init,
2335 guardian_zombify, whine_about_self_centered_zombies), guile.c
2336 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
2337 mallocs.c (malloc_print), numbers.c (scm_print_real,
2338 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
2339 end_input_default, scm_port_print, fill_input_void_port,
2340 write_void_port), root.c (root_print), smob.c (scm_mark0,
2341 scm_free0, scm_smob_print, scm_smob_apply_1_error,
2342 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
2343 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
2344 (scm_struct_free_0, scm_struct_free_standard,
2345 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
2346 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
2347 scm_handle_by_throw, scm_ithrow), weaks.c
2348 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
2349 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
2350 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
2352 * error.h (SCM_NORETURN): Moved to __scm.h.
2354 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
2355 Renamed <foo>H to SCM_<foo>_H.
2357 * gc.c (debug_cells_gc_interval): New static variable.
2359 (scm_assert_cell_valid): If selected by the user, perform
2360 additional garbage collections.
2362 (scm_set_debug_cell_accesses_x): Extended to let the user specify
2363 if additional garbage collections are desired.
2365 (mark_gc_async): If additional garbage collections are selected
2366 by the user, don't call the after-gc-hook. Instead require the
2367 user to run the hook manually.
2369 * pairs.c (scm_error_pair_access): New function. Only compiled
2370 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
2372 * pairs.h (SCM_VALIDATE_PAIR): New macro.
2374 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
2375 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
2376 is a real pair object. (Glocs are also accepted, but that may
2377 change.) If not, abort with an error message.
2379 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2381 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
2383 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
2384 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
2386 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
2388 * extensions.c (scm_c_register_extension): Allow NULL as library
2390 (load_extension): Ignore NULL library names when comparing.
2392 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
2393 non-pointers are being compared. Thanks to Alexander Klimov!
2395 2001-06-04 Gary Houston <ghouston@arglist.com>
2397 * rw.c (scm_write_string_partial): new procedure implementing
2398 write-string/partial in (ice-9 rw).
2399 * rw.h: declare scm_write_string_partial.
2401 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
2403 * keywords.c (keyword_print): Substract 1 from length of symbol
2404 name, accounting for the silly dash.
2406 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
2407 Do not emit deprecation warning.
2409 Added exception notice to all files.
2411 * dynl.c: Include "deprecation.h".
2413 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
2415 * dynl.c (scm_register_module_xxx, scm_registered_modules,
2416 scm_clear_registered_modules): Deprecated.
2418 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
2420 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
2421 guile-snarf-docs-texi.
2423 * fports.c: HAVE_ST_BLKSIZE changed to
2424 HAVE_STRUCT_STAT_ST_BLKSIZE.
2425 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
2426 HAVE_STRUCT_STAT_ST_BLKSIZE.
2428 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
2429 HAVE_STRUCT_STAT_ST_RDEV.
2430 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
2431 HAVE_STRUCT_STAT_ST_BLKSIZE.
2432 (scm_stat2scm): HAVE_ST_BLOCKS changed to
2433 HAVE_STRUCT_STAT_ST_BLOCKS.
2435 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
2437 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
2438 of scm_eval_x to allow module changes between the forms in the
2439 string. Set/restore module using scm_c_call_with_current_module.
2441 * mkstemp.c: New file, slightly modified from libiberties
2444 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
2446 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
2447 filter-doc-snarfage.c: new files.
2449 * Makefile.am: add stuff to [build,] use and distribute
2450 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
2452 * guile-snarf.in: grok the new snarf output.
2454 * snarf.h: make the output both texttools- and `read'-friendly.
2456 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
2457 guile-snarf-docs. (should also deprecate, I guess. maybe not).
2459 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
2461 * print.c (scm_simple_format): Support "~~" and "~%". Signal
2462 error for unsupported format controls and for superflous
2463 arguments. Thanks to Daniel Skarda!
2465 * print.h, print.c (scm_print_symbol_name): Factored out of
2467 (scm_iprin1): Call it.
2469 * keywords.c (keyword_print): Use scm_print_symbol_name so that
2470 weird names are printed correctly.
2472 * print.c (scm_print_symbol_name): Symbols whose name starts with
2473 `#' or `:' or ends with `:' are considered weird.
2475 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2477 * numbers.c (scm_difference, scm_divide): Clarified comments for -
2480 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2482 * debug.h: Removed prototype for scm_eval_string.
2484 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2486 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
2487 (make-string 2000 #\!))' in an older version).
2489 Change strncpy to memcpy to allow embedded NUL characters in
2492 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
2494 * hooks.c (scm_create_hook): deprecated.
2495 (make_hook): deleted.
2496 (scm_make_hook): all the hook creation code is now here.
2498 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
2499 a hook, make it permanent, and do a `scm_c_define' on it.
2501 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
2503 * socket.c (s_scm_inet_pton): fix docstring quoting.
2504 (s_scm_inet_ntop): ditto.
2506 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
2508 * hashtab.c (scm_internal_hash_fold): fix argument position in
2511 * environments.c (s_scm_import_environment_set_imports_x): fix
2512 argument position in SCM_ASSERT.
2514 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
2515 (s_scm_make_iloc): ditto.
2517 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2519 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
2521 * eval.c (promise_print): Read the promise's value as an object.
2523 (SCM_CEVAL): Don't perform side-effecting operations in macro
2526 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
2527 conditional expression.
2529 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
2532 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
2533 text, removed redundant computation of effective_length and fixed
2536 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
2539 (wrap_init): Don't use SCM_C[AD]R for non pairs.
2541 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
2543 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
2544 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
2546 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
2548 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
2549 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
2550 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
2551 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
2553 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
2555 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
2557 * ramap.c (ramap_rp): Removed bogus `;´.
2559 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
2562 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
2563 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
2564 Read SCM objects rather than scm_bits_t values.
2566 * tags.h (SCM_VOIDP_TEST): Removed.
2568 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
2569 value of 2 now corresponds to the former 1, the current 1
2570 corresponds to the former situation that SCM_VOIDP_TEST was
2573 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
2574 If this appears to be not ANSI compliant, we will change it to
2575 typedef struct scm_unused_struct { } * SCM;
2576 Thanks to Han-Wen Nienhuys for the suggestion.
2578 * unif.c (scm_array_set_x): Fix typing problem, and use
2579 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
2580 dealing with uniform vectors.
2582 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
2584 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
2585 (scm_igc): mark from them, too (precisely, not conservatively!).
2587 * root.h (scm_gc_registered_roots): new object in
2590 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
2591 `scm_protect_object'. shouldn't call it at all, though, it seems.
2593 * gc.c (scm_[un]protect_object): deprecated.
2594 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
2595 (scm_gc_[un]register_root[s]): new.
2597 * gc.h: add prototypes for scm_gc_[un]protect_object,
2598 scm_gc_[un]register_root[s].
2600 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
2602 revert the controversial part of the 2001-05-24 changes.
2604 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
2606 * modules.c (scm_env_module): Exported to Scheme.
2608 * eval.c (scm_debug_opts): New option `show-file-name'.
2610 * debug.h (SCM_SHOW_FILE_NAME): New.
2612 * backtrace.c: Include "libguile/filesys.h".
2613 (sym_base, display_backtrace_get_file_line,
2614 display_backtrace_file, display_backtrace_file_and_line): New.
2615 (display_frame): Call display_backtrace_file_and_line if that is
2617 (display_backtrace_body): Call scm_display_backtrace_file if
2620 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
2621 Prototypes removed since there's no definition for these
2624 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2626 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
2627 Changed use of scm_array->scm_array_t and
2628 scm_array_dim->scm_array_dim_t to enable build with
2629 --disable-deprecated.
2631 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
2633 The purpose of this set of changes is to regularize Guile's usage
2634 of ANSI C integral types, with the following ideas in mind:
2636 - SCM does not nesessarily have to be long.
2637 - long is not nesessarily enough to store pointers.
2638 - long is not nesessarily the same size as int.
2640 The changes are incomplete and possibly buggy. Please test on
2644 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
2647 * unif.h: type renaming:
2648 scm_array -> scm_array_t
2649 scm_array_dim -> scm_array_dim_t
2650 the old names are deprecated, all in-Guile uses changed.
2652 * tags.h (scm_ubits_t): new typedef, representing unsigned
2655 * stacks.h: type renaming:
2656 scm_info_frame -> scm_info_frame_t
2657 scm_stack -> scm_stack_t
2658 the old names are deprecated, all in-Guile uses changed.
2660 * srcprop.h: type renaming:
2661 scm_srcprops -> scm_srcprops_t
2662 scm_srcprops_chunk -> scm_srcprops_chunk_t
2663 the old names are deprecated, all in-Guile uses changed.
2665 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
2666 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
2667 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
2668 vectors.c, vports.c, weaks.c:
2669 various int/size_t -> size_t/scm_bits_t changes.
2671 * random.h: type renaming:
2672 scm_rstate -> scm_rstate_t
2673 scm_rng -> scm_rng_t
2674 scm_i_rstate -> scm_i_rstate_t
2675 the old names are deprecated, all in-Guile uses changed.
2677 * procs.h: type renaming:
2678 scm_subr_entry -> scm_subr_entry_t
2679 the old name is deprecated, all in-Guile uses changed.
2681 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
2683 scm_option -> scm_option_t
2684 the old name is deprecated, all in-Guile uses changed.
2686 * objects.c: various long -> scm_bits_t changes.
2687 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
2689 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
2692 * num2integral.i.c: new file, multiply included by numbers.c, used
2693 to "templatize" the various integral <-> num conversion routines.
2695 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
2696 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
2698 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
2699 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
2700 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
2701 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
2702 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
2703 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
2704 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
2705 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
2706 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
2707 scm_num2size): new functions.
2709 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
2711 * load.c: change int -> size_t in various places (where the
2712 variable is used to store a string length).
2713 (search-path): call scm_done_free, not scm_done_malloc.
2715 * list.c (scm_ilength): return a scm_bits_t, not long.
2716 some other {int,long} -> scm_bits_t changes.
2718 * hashtab.c: various [u]int -> scm_bits_t changes.
2719 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
2720 (scm_ihashx): n: uint -> scm_bits_t
2721 use scm_bits2num instead of scm_ulong2num.
2723 * gsubr.c: various int -> scm_bits_t changes.
2725 * goops.[hc]: various {int,long} -> scm_bits_t changes.
2727 * gh_data.c (gh_num2int): no loss of precision any more.
2729 * gh.h (gh_str2scm): len: int -> size_t
2730 (gh_{get,set}_substr): start: int -> scm_bits_t,
2732 (gh_<num>2scm): n: int -> scm_bits_t
2733 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
2734 (gh_length): return scm_bits_t, not unsigned long.
2736 * gc.[hc]: various small changes relating to many things stopping
2737 being long and starting being scm_[u]bits_t instead.
2738 scm_mallocated should no longer wrap around.
2740 * fports.h: type renaming:
2741 scm_fport -> scm_fport_t
2742 the old name is deprecated, all in-Guile uses changed.
2744 * fports.c (fport_fill_input): count: int -> scm_bits_t
2745 (fport_flush): init_size, remaining, count: int -> scm_bits_t
2747 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
2748 those prototypes, as the functions they prototype don't exist.
2750 * fports.c (default_buffer_size): int -> size_t
2751 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
2752 default_size: int -> size_t
2753 (scm_setvbuf): csize: int -> scm_bits_t
2755 * fluids.c (n_fluids): int -> scm_bits_t
2756 (grow_fluids): old_length, i: int -> scm_bits_t
2757 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
2759 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
2761 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
2762 the new and shiny SCM_NUM2INT.
2764 * extensions.c: extension -> extension_t (and made a typedef).
2766 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
2767 there are no nasty surprises if/when the various deeply magic tag
2768 bits move somewhere else.
2770 * eval.c: changed the locals used to store results of SCM_IFRAME,
2771 scm_ilength and such to be of type scm_bits_t (and not int/long).
2772 (iqq): depth, edepth: int -> scm_bits_t
2773 (scm_eval_stack): int -> scm_bits_t
2774 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
2775 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
2776 i: int -> scm_bits_t
2778 * environments.c: changed the many calls to scm_ulong2num to
2780 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
2782 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
2784 * debug.h: type renaming:
2785 scm_debug_info -> scm_debug_info_t
2786 scm_debug_frame -> scm_debug_frame_t
2787 the old names are deprecated, all in-Guile uses changed.
2788 (scm_debug_eframe_size): int -> scm_bits_t
2790 * debug.c (scm_init_debug): use scm_c_define instead of the
2791 deprecated scm_define.
2793 * continuations.h: type renaming:
2794 scm_contregs -> scm_contregs_t
2795 the old name is deprecated, all in-Guile uses changed.
2796 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
2797 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
2799 * continuations.c (scm_make_continuation): change the type of
2800 stack_size from long to scm_bits_t.
2802 * ports.h: type renaming:
2803 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
2804 scm_port -> scm_port_t
2805 scm_ptob_descriptor -> scm_ptob_descriptor_t
2806 the old names are deprecated, all in-Guile uses changed.
2807 (scm_port_t.entry): int -> scm_bits_t.
2808 (scm_port_t.line_number): int -> long.
2809 (scm_port_t.putback_buf_size): int -> size_t.
2811 * __scm.h (long_long, ulong_long): deprecated (they pollute the
2812 global namespace and have little value beside that).
2813 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
2815 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
2816 exist (for size_t & ptrdiff_t).
2817 (scm_sizet): deprecated.
2819 * Makefile.am (noinst_HEADERS): add num2integral.i.c
2821 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
2823 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
2824 SCM_VARIABLE_INIT since that it what it used to be.
2826 * deprecation.c (scm_include_deprecated_features): Make docstring
2827 ANSIsh. Thanks to Matthias Köppe!
2829 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
2831 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
2832 needed for weak-key hashtables.
2834 * procs.c (scm_make_subr_with_generic): Add missing last argument
2835 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
2837 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
2838 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
2840 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
2842 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
2844 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
2845 `duplicate_string'. Do not use an indirect cell, store symbol
2846 directly in collision list of hash table.
2847 (duplicate_string): Removed.
2849 * init.c (scm_init_guile_1): Call scm_init_extensions.
2851 * Makefile.am: Add "extensions.c" and related files in all the
2854 * extensions.h, extension.c: New files.
2856 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
2858 * modules.h (scm_system_module_env_p): Move out of deprecated
2861 * rw.h (scm_init_rw): Added prototype.
2863 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
2864 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
2865 New functions. They replace scm_make_gsubr and
2866 scm_make_gsubr_with_generic. The `make' variants only create the
2867 gsubr object, while the `define' variants also put it into the
2868 current module. Changed all callers.
2869 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
2871 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
2872 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
2873 functions. They replace scm_make_subr, scm_make_subr_opt and
2874 scm_make_subr_with_generic. The `make' variants only create the
2875 subr object, while the `define' variants also put it into the
2876 current module. Changed all callers.
2877 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
2880 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
2881 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
2884 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
2886 * throw.c (scm_lazy_catch): Slight docstring clarification.
2888 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
2890 * throw.c: Lazy-catch handlers are no longer allowed to return.
2891 Fixed comments throughout.
2892 (scm_ithrow): Signal an error when a lazy-catch handler returns.
2893 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
2896 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
2897 refered to s_scm_minor_version previously.
2899 * modules.h, modules.c: Moved around a lot of code so that
2900 deprecated features appear at the bottom.
2901 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
2902 module_prefix, make_modules_in_var, beautify_user_module_x_var,
2903 scm_the_root_module, scm_make_module, scm_ensure_user_module,
2904 scm_load_scheme_module): Deprecated.
2905 (scm_system_module_env_p): Return SCM_BOOL_T directly for
2906 environments corresponding to the root module.
2907 (convert_module_name, scm_c_resolve_module,
2908 scm_c_call_with_current_module, scm_c_define_module,
2909 scm_c_use_module, scm_c_export): New.
2910 (the_root_module): New static variant of scm_the_root_module. Use
2911 it everywhere instead of scm_the_root_module.
2913 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
2914 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
2915 (scm_c_with_fluid): New.
2916 (scm_with_fluids): Use scm_c_with_fluids instead of
2917 scm_internal_with_fluids.
2919 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
2920 `scm_init_goops'. Do not explicitly create/switch modules.
2921 Return SCM_UNSPECIFIED.
2922 (scm_init_goops): Only register `%init-goops-builtins' procedure.
2923 (scm_load_goops): Use scm_c_resolve_module instead of
2926 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
2927 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
2928 `scm_init_rw' prior to loading the startup files.
2930 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
2931 scm_init_rdelim. Do not explicitly create/switch modules.
2932 Return SCM_UNSPECIFIED.
2933 (scm_init_rdelim): Only register `%init-rdelim-builtins'
2936 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
2937 explicitly create/switch modules. Return SCM_UNSPECIFIED.
2938 (scm_init_rw): Only register `%init-rw-builtins' procedure.
2940 * script.c (scm_shell): Evaluate the compiled switches in the
2941 current module, not in the root module.
2943 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
2945 * fluids.c (scm_c_with_fluids): Rename from
2946 scm_internal_with_fluids.
2947 (scm_internal_with_fluids): Deprecated.
2948 (scm_c_with_fluid): New.
2950 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2952 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
2954 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
2955 accessed with SCM_C[AD]R.
2957 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
2959 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
2961 * version.c (s_scm_major_version): doc fixes.
2962 (s_scm_minor_version): doc fixes.
2963 (s_scm_minor_version): new function.
2965 * version.h (scm_init_version): new function.
2967 * versiondat.h.in: add GUILE_MICRO_VERSION.
2969 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2971 * deprecation.c (scm_init_deprecation): Renamed
2972 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
2974 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
2976 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
2977 dependent on cpp_cnvt.awk
2979 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2981 * script.c (scm_compile_shell_switches): New command line option
2982 `--use-srfi' for loading a list of SRFIs on startup.
2983 (scm_shell_usage): Added `--use-srfi' to help message.
2985 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
2987 Merged from mvo-vcell-cleanup-1-branch.
2989 The concept of vcells has been removed from Guile. With it,
2990 explicit obarrays and associated operations are gone. Use
2991 hashtables instead of obarrays.
2993 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
2994 result as variable instead of vcell. Glocs no longer point to a
2995 vcell but to a variable. Use scm_c_define instead of
2996 scm_sysintern and treat the result as a variable (which it is),
2999 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
3000 SCM_DEFVARIABLEP): Deprecated.
3001 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
3002 (variable_print): Do not print name of variable.
3003 (variable_equalp): Compare values, not vcells.
3004 (anonymous_variable_sym): Removed.
3005 (make_vcell_variable): Removed.
3006 (make_variable): New, as replacement.
3007 (scm_make_variable, scm_make_undefined_variable): Do not take name
3009 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
3011 (scm_builtin_variable): Deprecated.
3013 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
3014 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
3015 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
3016 scm_sysintern, scm_sysintern0, scm_symbol_value0,
3017 scm_string_to_obarray_symbol, scm_intern_symbol,
3018 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
3019 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
3020 Deprecated and moved to "symbols-deprecated.c".
3021 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
3022 (scm_init_symbols): Call scm_init_symbols_deprecated.
3023 * symbols-deprecated.c: New file.
3024 * Makefile.am: Added symbols-deprecated.c and related files in all
3027 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
3028 SCM_GLOBAL_VCELL_INIT): Deprecated.
3029 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
3030 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
3032 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
3035 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
3036 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
3037 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
3038 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
3039 Changed according to the `throughout' comments.
3041 * modules.h, modules.c (scm_module_system_booted_p): Changed type
3043 (scm_module_type): Removed.
3044 (the_root_module): Renamed to the_root_module_var. Now points to
3045 a variable instead of a vcell. Updated all uses.
3046 (scm_the_root_module): Return SCM_BOOL_F when module systems
3047 hasn't been booted yet.
3048 (SCM_VALIDATE_STRUCT_TYPE): Removed.
3049 (scm_post_boot_init_modules): Made static.
3050 (scm_set_current_module): Call scm_post_boot_init_modules on first
3052 (make_modules_in, beautify_user_module_x, resolve_module,
3053 try_module_autoload, module_make_local_var_x): Tacked on "_var"
3054 suffix. Now point to variables instead of vcells. Updated all
3056 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
3057 and return SCM_BOOL_F in that case.
3058 (scm_module_transformer): Likewise.
3059 (sym_module, scm_lookup_closure_module, scm_env_module): New.
3060 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
3061 (scm_eval_closure_lookup): Do not allow new definitions when
3062 `interface' flag is set.
3063 (scm_standard_interface_eval_closure): New.
3064 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
3065 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
3066 scm_c_lookup, scm_c_module_define, scm_c_define,
3067 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
3068 scm_modules_prehistory): New.
3069 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
3070 instead of scm_intern0.
3072 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
3075 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
3076 hashtable operations to maintain the keywords, not obarray ones.
3078 * init.c (scm_load_startup_files): Do not call
3079 scm_post_boot_init_modules. This is done by
3080 scm_set_current_module now.
3081 (scm_init_guile_1): Call scm_modules_prehistory. Call
3082 scm_init_variable early on.
3084 * goops.c (s_scm_sys_goops_loaded): Get
3085 var_compute_applicable_methods from scm_sym2var, not from a direct
3086 invocation of scm_goops_lookup_closure.
3088 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
3090 * gc.c: Added simple debugging hack to mark phase of GC: When
3091 activated, do not tail-call scm_gc_mark. This gives nice
3093 (scm_unhash_name): Removed.
3095 * feature.c (features): Renamed to features_var. Now points to a
3096 variable instead of a vcell. Updated all uses.
3098 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
3099 `scm_current_module_lookup_closure' which will do the right thing
3100 when the module system hasn't been booted yet.
3101 (SCM_GLOC_SYM): Removed.
3102 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
3103 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
3105 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
3106 instead of with vcells. Do not overwrite `var' with the result of
3107 the lookup, use the new `real_var' instead. Remove `var2' in
3108 exchange (which was only used with threads).
3109 (sym_three_question_marks): New.
3110 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
3112 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
3113 (scm_m_atfop): Expect the function definition to be a variable
3115 (scm_macroexp): Do not use `unmemocar', explicitely remember the
3117 (scm_unmemocopy): Removed thoughts about anti-macro interface.
3118 (scm_eval_args): Use more explicit code in the gloc branch of the
3119 atrocious struct ambiguity test. The optimizer will sort this
3121 (scm_deval_args): Likewise.
3122 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
3123 remember the symbol instead. Added some comments where
3124 scm_tc3_cons_gloc really exclusively refers to structs.
3125 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
3126 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
3127 of scm_sysintern in general.
3129 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
3132 * debug.c (s_scm_make_gloc): Only allow proper variables, no
3133 pairs. Put the variable directly in the gloc.
3134 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
3135 (scm_init_debug): Use scm_c_define instead scm_sysintern.
3137 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
3139 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
3140 scm_the_last_stack_fluid_var. It now points to a variable instead
3141 of a vcell. Updated all uses.
3142 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
3143 instead of a vcell. Updated all uses.
3145 * _scm.h: Include "variables.h" and "modules.h" since almost
3146 everybody needs them now.
3148 * root.h (scm_symhash, scm_symhash_vars): Removed.
3149 * gc.c (scm_init_storage): Do not initialize them.
3151 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3153 * eval.c (scm_init_eval): Initialize scm_undefineds and
3156 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
3157 like the SCM_NEWCELL macro counterparts.
3159 (scm_init_storage, scm_init_gc): Moved initialization of
3160 scm_tc16_allocated from scm_init_gc to scm_init_storage.
3162 (scm_init_storage): Moved initialization of scm_undefineds and
3163 scm_listofnull to eval.c, initializion of scm_nullstr to
3164 strings.c, initializion of scm_nullvect to vectors.c.
3166 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
3167 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
3169 * init.c (scm_init_guile_1): Reordered some initializations and
3170 added dependcy information comments.
3172 * load.c (scm_init_load): Use scm_nullstr.
3174 * strings.c (scm_init_strings): Initialize scm_nullstr.
3176 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
3178 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
3180 * values.c (print_values): Print as a unreadable object, not as
3181 multiple lines. Thanks to Matthias Köppe!
3183 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3185 * deprecation.c: Fixed copyright date.
3187 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
3188 DEPRECATION_H to SCM_DEPRECATION_H.
3190 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
3192 * guile-doc-snarf.in: Update copyright.
3193 Fix relative path bug. Thanks to Sergey Poznyakoff.
3195 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
3197 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
3198 accept open ports. Thanks to Quetzalcoatl Bradley!
3200 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3202 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
3203 has 779 primitives on startup.
3205 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
3207 * eval.c (scm_i_eval): Copy expression before passing it to
3208 SCM_XEVAL. The copy operation was removed unintendedly during my
3209 change on 2001-03-25.
3211 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
3213 from Matthias Köppe (thanks!):
3215 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
3218 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
3221 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3223 * gc.c (scm_init_gc): Added FIXME comment.
3225 * hooks.c: Since hooks don't have a name any more, it is not
3226 necessary to include objprop.h.
3228 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
3230 (symbol_name, scm_make_hook_with_name): Removed.
3232 (scm_create_hook): Don't set the hook's name property.
3234 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
3236 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
3238 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
3240 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
3241 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
3242 FLOBUFLEN and define it unconditionally.
3244 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
3246 * gh_data.c (gh_lookup): Call gh_module_lookup with
3247 `scm_current_module ()', not `#f'.
3248 (gh_module_lookup): Expect a module instead of an obarray as first
3249 argument and do lookup in that module.
3251 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
3252 arrays. The length of array is already determined differently and
3253 scm_uniform_vector_length does not work on arrays.
3255 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
3257 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
3258 as well. "SCM (*)(...)" does not work on RedHat 7.1.
3260 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
3261 they are not used. Changed `wrong type' error into `wrong num
3262 args' error. Changed all callers.
3264 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
3265 arguments are supplied.
3267 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
3269 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
3270 describe `regexp/notbol' and `regexp/noteol' execution flags.
3272 * strop.c (scm_substring_move_x): Doc fix; nfc.
3274 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
3276 * objects.c, objects.h (scm_valid_object_procedure_p): New.
3277 (scm_set_object_procedure_x): Use it to check argument. Fix
3280 * evalext.c (scm_definedp): Fix docstring.
3282 2001-05-05 Gary Houston <ghouston@arglist.com>
3284 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
3287 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
3289 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
3290 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
3291 Change R4RS references to R5RS.
3293 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
3294 docstring source are correctly reproduced in the output (ii)
3295 we don't anymore get occasional trailing quotes. Also reorganized
3296 and commented the code a little.
3298 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
3301 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3303 * strop.c (scm_string_split): New procedure.
3305 * strop.h (scm_string_split): Added prototype.
3307 2001-05-04 Gary Houston <ghouston@arglist.com>
3309 * socket.c: define uint32_t if netdb.h doesn't. thanks to
3312 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
3314 * rw.c: Include "modules.h" and "strports.h".
3316 * net_db.h (scm_gethost): Added prototype.
3318 * deprecation.h, deprecation.c: New.
3319 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
3320 (DOT_X_FILES): Added "deprecation.x".
3321 (modinclude_HEADERS): Added "deprecation.h".
3323 * init.c: Include "deprecation.h".
3324 (scm_init_guile_1): Call scm_init_deprecation.
3326 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
3328 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
3329 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
3332 2001-04-29 Gary Houston <ghouston@arglist.com>
3334 * rw.c: new file, implementing C part of module (ice-9 rw).
3335 (scm_read_string_x_partial): moved from ioext.c
3336 (scm_init_rw): new proc.
3338 init.c: include rw.h and call scm_init_rw.
3339 Makefile.am: include rw.c and rw.h.
3341 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
3343 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
3344 know what's supposed to happen to it.
3346 * list.h (scm_list_star): deprecation expired - removed.
3348 * numbers.h (scm_dblproc): deprecation expired - removed.
3349 (SCM_UNEGFIXABLE): deprecation expired - removed.
3350 (SCM_FLOBUFLEN): deprecation expired - removed.
3351 (SCM_INEXP): deprecation expired - removed.
3352 (SCM_CPLXP): deprecation expired - removed.
3353 (SCM_REAL): deprecation expired - removed.
3354 (SCM_IMAG): deprecation expired - removed.
3355 (SCM_REALPART): deprecation expired - removed.
3356 (scm_makdbl): deprecation expired - removed.
3357 (SCM_SINGP): deprecation expired - removed.
3358 (SCM_NUM2DBL): deprecation expired - removed.
3359 (SCM_NO_BIGDIG): deprecation expired - removed.
3361 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
3362 (scm_tc_dblr): deprecation expired - removed.
3363 (scm_tc_dblc): deprecation expired - removed.
3364 (scm_tc16_flo): deprecation expired - removed.
3365 (scm_tc_flo): deprecation expired - removed.
3367 * tag.h (scm_tag): deprecation expired - removed.
3369 * tag.c: (scm_tag): deprecation expired - removed.
3371 * ioext.c: (scm_fseek): deprecation expired - removed.
3373 * ioext.h (scm_fseek): deprecation expired - removed.
3375 * gh_data.c (gh_int2scmb): deprecation expired - removed.
3377 * gh.h (gh_int2scmb): deprecation expired - removed.
3379 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
3381 * stacks.c (scm_make_stack): Fix typo in docstring.
3383 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
3385 * error.c (scm_sysmissing): deprecation expired - removed.
3387 * error.h (scm_sysmissing): deprecation expired - removed.
3390 (scm_init_gc): gc-thunk deprecation expired - removed.
3391 (scm_gc_vcell): deprecation expired - removed.
3392 (gc_async_thunk): scm_gc_vcell related code removed.
3394 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
3397 (SCM_NSTRINGP): deprecation expired - removed.
3398 (SCM_NRWSTRINGP): deprecation expired - removed.
3400 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
3403 (SCM_ICHRP): deprecation expired - removed.
3404 (SCM_ICHR): deprecation expired - removed.
3405 (SCM_MAKICHR): deprecation expired - removed.
3408 (SCM_INPORTP): deprecation expired - removed.
3409 (SCM_OUTPORTP): deprecation expired - removed.
3411 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
3413 * modules.c (scm_module_type): New.
3414 (scm_post_boot_init_modules): Initialize from Scheme value.
3415 (the_module, scm_current_module, scm_init_modules): the_module is
3417 (scm_current_module): Export to Scheme.
3418 (scm_set_current_module): Do not call out to Scheme, do all the
3419 work in C. Export procedure to Scheme. Only accept modules, `#f'
3420 is no longer valid as the current module. Only set
3421 scm_top_level_lookup_closure_var and scm_system_transformer when
3422 they are not deprecated.
3423 (scm_module_transformer, scm_current_module_transformer): New.
3425 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
3426 scm_current_module_transformer, scm_module_transformer): New.
3428 * gh_data.c: Removed FIXME comment about gh_lookup returning
3429 SCM_UNDEFINED. That's the right thing to do.
3431 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
3432 into the conditionally compiled sections.
3433 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
3434 scm_current_module_transformer instead of scm_system_transformer.
3435 * init.c (start_stack): Move initialization of
3436 scm_system_transformer to the deprecated section.
3438 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
3440 * throw.c (scm_throw): Correct docstring.
3442 2001-04-22 Gary Houston <ghouston@arglist.com>
3444 * socket.c: attempted to improve the docstrings slightly.
3446 * net_db.c: remove bogus "close" declaration.
3447 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
3448 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
3450 * net_db.h: declarations moved too.
3452 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
3454 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
3455 (VALIDATE_INET6): new macro.
3456 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
3457 inet-pton and inet-ntop.
3458 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
3459 (scm_addr_vector): use ipv6_net_to_num.
3461 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3463 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
3464 smob number explicitly. Use SCM_TC2SMOBNUM instead.
3466 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
3467 when compiled in debug mode.
3469 (scm_gc_sweep): Only call smob's free function if it is defined.
3471 * print.c (scm_iprin1): No need to check for validity of smob
3472 type or existence of print function.
3474 * smob.[ch] (scm_smobs): Made into a fixed size global array.
3475 Resizing will not work well with preemptive threading.
3477 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
3479 (scm_make_smob_type): Extracted initialization of smob
3480 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
3481 of the critical section.
3483 (scm_smob_prehistory): Initialize all smob descriptors. By
3484 default, don't assign a smob free function: Most smob types don't
3487 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
3489 2001-04-21 Gary Houston <ghouston@arglist.com>
3491 * socket.c (FLIP_NET_HOST_128): new macro.
3492 (scm_fill_sockaddr): use new macro.
3493 (scm_addr_vector): completed IPv6 address support. added const
3494 to the address parameter.
3496 2001-04-20 Gary Houston <ghouston@arglist.com>
3498 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
3499 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
3501 (scm_addr_vector): use a switch instead of multiple if statements.
3502 Add support for IPv6 (incomplete) .
3503 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
3505 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
3507 * struct.c (scm_free_structs): Only pairs may be accessed with
3510 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3512 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
3514 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
3515 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
3516 parentheses in order to get the correct associativity.
3518 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3520 * unif.c (scm_array_to_list): Added missing handling of arrays of
3521 bytes. Thanks to Masao Uebayashi for the bug report.
3523 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3525 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
3528 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3530 * procs.h (SCM_CLOSURE_FORMALS): New macro.
3532 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
3533 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
3534 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
3535 SCM_CLOSURE_FORMALS.
3537 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
3538 (scm_i_procedure_arity): Prefer stronger predicates like
3539 SCM_NULLP or SCM_FALSEP over SCM_IMP.
3541 * macros.c (macro_print): Extracted macro printing code from
3542 print.c and simplified it.
3544 (scm_macro_type): Use SCM_MACRO_TYPE;
3546 (scm_init_macros): Use macro_print for printing macros.
3548 * print.c (scm_print_opts): Improved option documentation.
3550 (scm_iprin1): Extracted printing of macros to macros.c.
3551 Simplified printing of ordinary closures.
3553 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
3554 Martin Grabmueller for the bug report.
3556 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3558 This patch eliminates some further applications of SCM_C[AD]R to
3561 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
3562 never been applied to real pairs.
3564 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
3566 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
3568 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
3569 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
3570 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
3572 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
3575 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
3576 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
3578 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
3579 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
3580 SCM_SET{AND,OR}_CAR.
3582 2001-04-17 Gary Houston <ghouston@arglist.com>
3584 * some initial support for IPv6:
3586 * socket.c (scm_fill_sockaddr): improve the argument validation.
3587 don't allocate memory until all args are checked. instead of
3588 unconditional memset of soka, try setting sin_len to 0 if
3589 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
3590 (scm_socket, scm_connect): extend docstrings for IPv6.
3591 (scm_init_socket): intern AF_INET6 and PF_INET6.
3593 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
3595 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
3596 matches SCM_DEFER_INTS at the beginning of the function.
3598 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
3600 * gc.c (scm_igc): Unconditionally call
3601 SCM_CRITICAL_SECTION_START/END.
3603 * fluids.c (next_fluid_num): Unconditionally call
3604 SCM_CRITICAL_SECTION_START/END.
3605 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
3607 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
3608 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
3611 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
3612 Defined as nothing for the case of !defined(USE_THREADS).
3613 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
3615 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
3616 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
3618 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
3619 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
3620 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
3621 SCM_CRITICAL_SECTION_START/END.
3622 (SCM_REALLOW_INTS: Bug fix. Don't call
3623 SCM_THREAD_SWITCHING_CODE.
3624 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
3625 SCM_THREAD_SWITCHING_CODE directly.
3626 (SCM_ENTER_A_SECTION): Unconditionally use
3627 SCM_CRITICAL_SECTION_START/END. (was:
3628 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
3630 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3632 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
3633 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
3634 allowed to explicitly set this macro via the CFLAGS variable
3637 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
3638 (SCM_THREAD_CRITICAL_SECTION_START,
3639 SCM_THREAD_CRITICAL_SECTION_END): Renamed
3640 SCM_THREAD_CRITICAL_SECTION_START/END to
3641 SCM_CRITICAL_SECTION_START/END.
3643 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
3645 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
3648 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
3649 (MISSING_BZERO_DECL): Remove the declaration.
3651 Thanks to NIIBE Yutaka.
3653 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3655 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
3656 goops module should be registered in order to work for an
3657 application which uses libguile statically linked.)
3659 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3661 * numbers.[ch] (scm_num2long, scm_num2long_long,
3662 scm_num2ulong_long, scm_num2ulong): Argument position is an
3665 * environments.c (eval_environment_folder,
3666 import_environment_folder), gh_data.c (gh_scm2longs,
3667 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
3668 for integers and pointers, respectively.
3670 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
3671 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
3672 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
3673 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
3675 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
3676 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
3677 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
3678 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
3679 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
3680 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
3682 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
3684 * strings.c (scm_read_only_string_p): Update docstring to reflect
3685 current (non-)usage of "read only" strings.
3686 (scm_make_shared_substring): Clarify docstring by changing
3687 "semantics" to "arguments".
3689 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3691 * hooks.c (scm_make_hook, scm_make_hook_with_name),
3692 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
3695 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3697 The following changes make the documentation more consistent.
3699 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
3700 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
3701 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
3702 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
3705 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
3706 (scm_array_dimensions, scm_make_shared_array),
3707 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
3708 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
3709 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
3710 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
3711 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
3712 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
3713 macros.c (scm_makmmacro), list.c (scm_append), environments.c
3714 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
3715 @example ... @end example to @lisp ... @end lisp.
3717 * weaks.c (scm_weak_vector): Corrected docstring.
3719 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
3720 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
3721 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
3722 (scm_hashx_set_x, scm_hashx_get_handle),
3723 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
3724 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
3725 vectors.c (scm_vector_fill_x), strings.c
3726 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
3727 objprop.c (scm_set_object_properties_x):
3728 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
3729 strports.c (scm_call_with_input_string), ports.c
3730 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
3731 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
3732 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
3733 (scm_make_weak_vector,scm_weak_vector_p),
3734 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
3735 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
3736 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
3737 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
3738 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
3739 Made parameter names match documentation by renaming parameters
3740 and/or fixing docstrings.
3742 * numbers.c (scm_ash): Corrected Texinfo markup.
3744 * strop.c (scm_string_index, scm_string_rindex),
3745 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
3747 * vports.c (scm_make_soft_port), unif.c
3748 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
3749 (scm_dimensions_to_uniform_array, scm_transpose_array),
3750 (scm_array_in_bounds_p, scm_uniform_vector_ref),
3751 (scm_bit_count, scm_bit_position, scm_bit_count_star),
3752 (scm_array_to_list, scm_list_to_uniform_array),
3753 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
3754 (scm_open_input_string, scm_open_output_string),
3755 (scm_get_output_string), strop.c (scm_string_copy),
3756 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
3757 (scm_get_internal_real_time, scm_times),
3758 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
3759 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
3760 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
3761 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
3762 simpos.c (scm_system), random.c (scm_random_uniform),
3763 (scm_random_normal, scm_random_exp), ramap.c
3764 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
3765 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
3766 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
3767 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
3768 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
3769 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
3770 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
3771 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
3772 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
3773 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
3774 (scm_logand, scm_logior, scm_logxor, scm_lognot),
3775 (scm_integer_expt, scm_bit_extract, scm_logcount),
3776 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
3777 net_db.c (scm_inet_netof, scm_lnaof), modules.c
3778 (scm_interaction_environment), macros.c (scm_makacro),
3779 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
3780 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
3781 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
3782 (scm_fluid_ref), filesys.c (scm_open_fdes),
3783 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
3784 Docstring correction: `Returns' -> `Return'
3786 * gc.c (scm_set_debug_cell_accesses_x):
3787 (s_scm_gc_set_debug_check_freelist_x):
3788 * fluids.c (scm_fluid_p): Added texinfo markup.
3790 * error.c (scm_strerror): Made docstring more precise.
3792 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
3793 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
3794 (scm_symbol_p, scm_symbol_to_string), strorder.c
3795 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
3796 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
3797 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
3798 (scm_string_ci_geq_p), strop.c (scm_string_copy),
3799 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
3801 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
3803 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
3804 mode, as suggested by Michael Livshin.
3806 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
3808 * backtrace.c (display_backtrace_body): since the `print_state'
3809 variable is not used (instead its data field is used directly as
3810 `pstate'), protect it from the hungry compiler optimizations.
3811 thanks to Bill Schottstaedt for the report.
3813 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3815 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
3816 It is only defined and used if guile is compiled with
3817 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
3818 let cells with a free_cell type tag be visible outside of the
3819 garbage collector when in debug mode.
3821 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
3823 (scm_assert_cell_valid): Use a local static variable to avoid
3826 (MARK): Only check for rogue cell pointers in debug mode. Use
3827 scm_cellp for this purpose and place all checks for rogue pointers
3828 into that function. Further, since due to conservative scanning
3829 we may encounter free cells during marking, don't use the standard
3830 cell type accessor macro to determine the cell type.
3832 (scm_cellp): Check if the cell pointer actually points into a
3835 (scm_init_gc): Initalize scm_tc16_allocated.
3837 * gc.h (GCH): Renamed to SCM_GC_H.
3839 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
3840 might be unnecessary, but I feel better this way :-)
3842 (SCM_GC_CELL_TYPE): New macro.
3844 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
3845 in guile, and it is unlikely that they will be applied to real
3848 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
3850 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
3851 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
3853 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
3854 make sure that in debug mode no free cell will ever be visible
3855 outside of the garbage collector.
3857 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3859 * async.c (scm_asyncs_pending): Don't use != to compare SCM
3862 * async.c (scm_system_async), variable.c (scm_make_variable,
3863 scm_make_undefined_variable): Use scm_cons to create a pair.
3865 * debug.c (scm_reverse_lookup): Perform proper type checking.
3866 Remove suspicious use of SCM_SLOPPY_CONSP.
3868 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
3869 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
3870 the corresponding optimization.
3872 * eval.c (iqq): Use proper type check.
3874 (scm_m_expand_body): Remove redundant type checks.
3876 (promise_print): Don't access promise cells as pairs.
3878 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
3879 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
3880 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
3881 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
3882 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
3884 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
3885 (scm_iprin1): Use new macro predicate and accessors.
3887 * eval.h (scm_tc16_macro): Removed declaration. It is declared
3890 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
3891 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
3892 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
3893 SCM_VARIABLE_H. Even the macros that are used to inhibit
3894 including a header file twice should be in the SCM_ namespace.
3896 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
3897 properties.c (scm_primitive_property_ref,
3898 scm_primitive_property_del_x): Prefer stronger predicates like
3899 SCM_NULLP or SCM_FALSEP over SCM_IMP.
3901 * gc.c (MARK): Use proper macros to access procedure-with-setter
3902 cell elements and closure cell elements.
3904 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
3905 access free cells as pairs.
3907 (scm_unprotect_object): scm_hashq_get_handle returns #f if
3908 no hashtab entry is found.
3910 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
3911 SCM_CLR_PORT_OPEN_FLAG.
3913 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
3914 use SCM_SET_C[AD]R for uninitialized cells.
3916 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
3917 If the hashtable has no slots, return #f instead of '(). This
3918 unifies the return value with most assoc-functions.
3920 (scm_hash_fn_ref): Use proper type check.
3922 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
3923 Removed references to non-existing functions from documentation.
3925 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
3926 access keyword cell elements.
3928 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
3931 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
3933 * print.c (scm_iprlist): Added comment. Improved loop
3936 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
3939 * smob.c (scm_markcdr): Don't access smob cells as pairs.
3941 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
3943 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
3946 * variable.c (variable_print, variable_equalp, scm_variable_ref,
3947 scm_variable_set_x): Use proper macros to access variable cell
3950 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
3952 * variable.h (SCM_VARVCELL): Don't access variable cells as
3955 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
3956 added FIXME comment, removed register specifier.
3958 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
3960 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
3961 * init.c (scm_init_guile_1): Don't init goopscore module.
3963 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
3965 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
3967 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3969 * strop.c (scm_string_to_list): Fixed docstring markup.
3970 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
3971 (scm_string_downcase, scm_string_capitalize_x),
3972 (scm_string_capitalize): Rewrote and corrected docstrings.
3973 (scm_string_ci_to_symbol): Made docstring more explicit.
3975 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
3977 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
3979 (scm_call_with_values): Removed.
3980 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
3981 so that it can be exported.
3982 (scm_call_with_values): Removed.
3984 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
3985 * eval.c: Include "libguile/values.h"
3986 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
3988 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
3989 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
3990 New delcarations to support above change.
3992 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
3993 errors with last change.
3995 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
3997 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
3998 scm_i_eval): Moved the application of the system transformer from
3999 scm_i_eval to scm_primitive_eval.
4001 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
4003 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
4005 * strop.c (scm_string_index): Fix docstring line break
4008 * list.c (scm_cons_star): Fix docstring typo.
4010 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
4012 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
4013 (big2str), ports.c (scm_drain_input), read.c (scm_read,
4014 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
4015 scm_make_string, scm_string_append), strports.c (st_resize_port,
4016 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
4017 scm_makstr with calls to scm_allocate_string.
4019 * strings.[ch] (scm_allocate_string): New function.
4021 * strings.[ch] (scm_makstr): Deprecated.
4023 2001-03-18 Gary Houston <ghouston@arglist.com>
4025 * posix.c (scm_tmpnam): check that return value from tmpnam is not
4026 NULL. rewrote the docstring.
4027 (scm_mkstemp): new procedure implementing "mkstemp!".
4028 * posix.h: declare scm_mkstemp.
4030 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
4031 normally it would be found in netdb.h.
4033 2001-03-17 Gary Houston <ghouston@arglist.com>
4035 * sort.c (scm_sort): move sortvec variable to avoid a compiler
4036 warning when HAVE_ARRAYS is not defined. move len too.
4038 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
4039 (EXTRA_DOT_X_FILES): let configure set the value.
4040 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
4042 * gc.c (scm_must_malloc): changed the comment explaining when
4043 scm_must variants of malloc/free etc., should be used, based on
4044 explanation from Dirk Herrmann.
4045 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
4046 string with procedure name. use scm_must_malloc instead of malloc.
4047 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
4049 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
4050 scm_ungetc): use scm_must variants of malloc/realloc/free.
4051 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
4053 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4055 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4056 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
4057 scm_wrong_type_arg instead.
4059 (SCM_WNA): Deprecated.
4061 * error.[ch] (scm_wta): Deprecated.
4063 * numbers.c (s_i_log): Minor comment fix.
4065 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
4066 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
4067 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
4068 wrong-num-args or misc errors.
4070 * unif.c (scm_make_shared_array, scm_transpose_array,
4071 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
4072 Validate the rest argument (note: this is only done when guile is
4073 built with SCM_DEBUG_REST_ARGUMENT=1)
4075 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
4076 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
4078 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
4079 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
4081 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4083 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
4084 instead of scm_wrong_num_args.
4086 * coop-threads.c: Don't include libguile/strings.h. (Was only
4087 needed for former implementation of SCM_WRONG_NUM_ARGS.)
4089 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
4090 wrong-num-args errors.
4092 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4094 * error.[ch] (scm_error_num_args_subr): New function.
4096 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4098 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
4099 (scm_length, scm_append, scm_reverse, scm_list_ref),
4100 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
4101 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
4102 (scm_delete1_x), gc.c (scm_map_free_list),
4103 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
4104 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
4105 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
4106 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
4107 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
4108 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
4109 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
4111 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
4112 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4113 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
4114 symbols.c (scm_symbol_interned_p), numbers.c
4115 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
4118 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
4120 * snarf.h (SCM_CONST_LONG): Deprecated.
4121 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
4123 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4125 * numbers.c (scm_num2ulong): Check that a bignum is positive
4126 before looking at the magnitude. Correctly check for overflow
4128 (scm_num2long_long): Likewise.
4129 (scm_num2ulong_long): New.
4130 (ULONG_LONG_MAX): Define if not already defined.
4131 * numbers.h: (scm_num2ulong_long): New prototype.
4133 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4135 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
4137 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
4138 (SCM_OPOUTSTRPORTP): New predicate macros.
4139 (scm_open_input_string, scm_open_output_string),
4140 (scm_get_output_string): New prototypes.
4142 * strports.c (scm_open_input_string, scm_open_output_string),
4143 (scm_get_output_string): New procedures (SRFI-6 compliant).
4144 Made scm_tc16_strport non-static.
4146 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4148 * macros.h (SCM_ASSYNT): Removed unused object argument from
4151 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
4152 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
4153 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
4154 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
4155 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
4156 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
4157 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
4158 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4159 scm_m_atdispatch): Removed unused object argument from call to
4162 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4164 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
4165 const int* to reflect that the input array of integers remains
4166 unchanged. Thanks to Brett Viren for the hint.
4168 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4170 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
4171 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
4173 (gh_scm2newstr, gh_symbol2newstr): Change call to
4174 scm_must_malloc() to malloc(), because user-free()able memory is
4177 * gc.c: Added declaration of `scm_debug_check_freelist'.
4179 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4181 * ports.c (scm_port_mode): Changed `mode' array size to 4.
4183 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
4185 * strports.c (scm_object_to_string): New procedure.
4186 (scm_strprint_obj): Deprecated.
4187 * strports.h: Reflect the changes.
4189 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
4191 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
4193 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4194 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
4195 SCM_ASSYNT to check for correct argument types. Either use some
4196 SCM_VALIDATE_* macro or an explicit test.
4198 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
4201 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
4202 instead of calling scm_wta.
4204 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4206 * load.c (scm_primitive_load, scm_primitive_load_path),
4207 (scm_sys_search_load_path): Corrected docstrings (file ->
4210 * eval.c (scm_force): Added texinfo markup to docstring.
4211 (scm_promise_p): Renamed parameter to `obj' to match docstring.
4213 * debug-malloc.c: Reinserted #include <stdio.h>.
4215 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
4217 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
4219 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
4220 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
4221 Use SCM_LISTn instead of scm_listify.
4223 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4225 * _scm.h: Removed #include <errno.h>.
4227 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
4228 errno variable (can be a macro on some systems, for example when
4229 using linux libc with threads).
4231 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
4232 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
4233 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
4234 #include <errno.h> in these 20 out of 100 files.
4236 2001-03-10 Gary Houston <ghouston@arglist.com>
4238 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
4239 not already defined.
4241 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4243 * coop.c: Inserted #include <stdio.h>.
4245 * iselect.c: Reinserted #include <stdio.h>.
4247 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
4249 * posix.c: Replaced `#define' of __USE_XOPEN right before
4250 including unistd.h with a define of _GNU_SOURCE at the very top of
4253 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
4255 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
4256 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
4257 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
4258 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
4259 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
4260 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
4261 print.c, procprop.c, procs.c, properties.c, ramap.c,
4262 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
4263 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
4264 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
4265 Remove #include <stdio.h>
4266 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
4268 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
4270 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4272 * posix.c (scm_gethostname): Set initial name length to 256 for
4275 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4277 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
4278 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
4279 (scm_sethostname, scm_gethostname): New prototypes.
4281 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
4282 <sys/file.h>, if present.
4283 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
4284 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
4285 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
4286 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
4287 (scm_sethostname, scm_gethostname): New procedures.
4289 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
4291 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
4292 not optional (ii) "recommend" spelling correction.
4294 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4296 * ramap.c (racp): Removed optimization which caused array copying
4297 to fail if the two arrays shared storage. Re-inserted the IVDEP
4298 macros removed in the change of 2000-03-09. (Don't really have a
4299 complete grasp of what they are for, but they seem to be necessary
4300 on Crays. This needs testing!) Thanks to Miroslav Silovic.
4302 * hash.c (scm_string_hash): Don't downcase characters.
4304 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4306 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
4307 size from 277 --> 1009.
4309 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
4312 * coop-threads.c: Fixed change of 2001-03-06.
4314 * validate.h: Code formatting.
4316 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
4318 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
4319 (*.doc): Add dependency on guile-snarf.awk.in.
4321 * guile-snarf.awk.in: Neglect spaces at the end of
4322 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
4323 middle of docstrings. (To avoid the problem with gcc-2.96.)
4325 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
4327 * coop-threads.c (scm_call_with_new_thread), load.c
4328 (scm_primitive_load, scm_sys_search_load_path), random.c
4329 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
4330 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
4331 (potentially) issue a scm-misc-error or wrong-num-args error
4334 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
4335 about the expected type with the wrong-type-arg error message.
4337 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
4338 a C level bug that can't be fixed from scheme anyway.
4340 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4342 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
4343 Duplicate bindings are OK in a let* since a let* is semantically
4344 equivalent to a nested set of let:s.
4346 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4348 * print.c (scm_print_options): Fixed texinfo in docstring.
4350 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
4351 the underlying functions getservent, getprotoent or getnetent
4352 return NULL instead of signalling an error.
4354 2001-03-04 Gary Houston <ghouston@arglist.com>
4356 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
4357 taking an unexpectedly large filename for an AF_UNIX socket from
4358 bind/connect/sendto (thanks to Martin Grabmueller).
4360 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
4361 former and adjusted the latter.
4362 (scm_socket, scm_socketpair): cosmetic changes.
4363 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
4364 size_t as socklen_t substitute. don't restrict args/return values
4365 to INUM: allow full range of int or size_t.
4366 (scm_fill_sockaddr): check arguments before allocating memory, to
4367 avoid leakage. use malloc, not scm_must_malloc.
4368 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
4369 substitute. free the sockaddr structure before throwing an error.
4370 (scm_init_add_buffer): procedure removed, together with its static
4371 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
4372 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
4373 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
4374 scm_sendto): use a local buffer instead of scm_addr_buffer.
4375 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
4377 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
4378 call to detect whether recvfrom could be bothered to set the address.
4379 (scm_init_socket): don't call scm_init_addr_buffer.
4381 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
4383 * debug.c (scm_procedure_source, scm_procedure_environment),
4384 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
4385 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
4386 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
4387 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
4388 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
4389 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
4390 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
4391 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
4392 scm_array_to_list, scm_array_prototype), validate.h
4393 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
4394 scm_misc_error or scm_wrong_type_arg instead.
4396 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
4398 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4400 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
4401 (scm_sys_tag_body): Added.
4403 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
4405 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
4406 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
4407 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
4408 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
4409 options.c (scm_options), ports.c (scm_remove_from_port_table),
4410 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
4411 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
4412 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
4413 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
4416 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4418 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
4420 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
4422 * eval.c (scm_s_duplicate_bindings): New error message.
4423 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
4425 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
4427 * eval.h (SCM_EVALIM2): New macro. Use it when a
4428 immediate, literal constant should be evaluated.
4429 * eval.c (scm_s_duplicate_formals): New error message string.
4430 (scm_c_improper_memq): New function.
4431 (scm_m_lambda): Check for duplicate arguments.
4432 (scm_ceval, scm_deval): When executing a body: only cons a new
4433 toplevel environment frame when it is different from the
4434 existing one; use EVALCAR instead of SIDEVAL so that we can properly
4435 check for empty combinations; use SCM_EVALIM2 for the same reason
4436 in the non-toplevel loop.
4437 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
4438 New labels with the meaning of their non-"nontoplevel" partners,
4439 but they are used when it is known that the body is not evaluated at
4441 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
4442 reporting for empty combinations.
4444 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
4446 * Remove dump facilities.
4447 * dump.c, dump.h: Removed.
4448 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
4449 * init.c: Remove #include "libguile/dump.h".
4450 (scm_init_guile_1): Remove scm_init_dump.
4451 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
4452 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
4453 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
4454 (scm_set_smob_dump, scm_set_smob_undump): Removed.
4456 * keywords.c: Remove #include "libguile/dump.h".
4457 (keyword_dump, keyword_undump): Removed.
4458 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
4460 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4462 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
4463 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
4464 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
4465 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
4466 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
4467 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
4468 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
4469 to @code{} as the texinfo manual recommends, converted the
4470 examples to use a @lisp{}-environment.
4472 * strports.c (scm_eval_string): Cleaned up the docstring.
4474 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
4477 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
4478 (scm_number_to_string, scm_string_to_number, scm_number_p)
4479 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
4480 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
4481 (scm_ash): Added texinfo markup and removed obsolete @refill.
4482 (scm_gr_p): Corrected comment.
4483 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
4484 docstring) comments.
4485 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
4486 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
4487 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
4488 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
4489 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
4490 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
4491 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
4492 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
4494 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
4496 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
4497 (Obviously nobody compiles with SCM_RECKLESS defined...)
4499 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
4501 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4503 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
4505 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
4507 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
4509 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
4510 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
4511 since use of `z' suggests that the arguments may be complex.
4513 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
4516 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
4518 * dump.c (scm_binary_write, scm_binary_read), eval.c
4519 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
4520 scm_guardian_greedy_p, scm_make_guardian), fports.c
4521 (scm_file_port_p): Minor docstring fixes.
4523 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
4525 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
4527 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
4529 (make_class_from_template): Do not bother to set the current
4530 module around the call to DEFVAR, scm_eval takes care of that.
4531 (scm_init_goops): Make scm_module_goops and
4532 scm_goops_lookup_closure permanent objects.
4534 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
4535 top level, create a fresh top-level environment for each
4536 expression instead of mutating the exisint frame. This is
4537 important when that frame is closed over.
4539 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
4540 SCM_DIGSPERLONG instead of DIGSPERLONG.
4542 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
4544 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
4545 before applying arrow procedure in `cond' and before applying
4546 receiver procedure in call-with-current-continuation.
4547 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
4548 macro. The argument is expanded more than one time.
4550 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
4551 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
4553 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
4555 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
4558 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4560 * variable.c (scm_make_variable, scm_make_undefined_variable)
4561 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
4562 (scm_variable_bound_p), values.c (scm_values)
4563 (scm_call_with_values), unif.c (scm_bit_count)
4564 (scm_bit_set_star_x), symbols.c (scm_gentemp)
4565 (scm_gensym), strings.c (scm_string_p, scm_make_string)
4566 (scm_read_only_string_p, scm_string_length, scm_string_ref)
4567 (scm_string_set_x, scm_substring, scm_string_append), stime.c
4568 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
4569 (scm_copy_random_state, scm_random), print.c (scm_newline)
4570 (scm_write_char, scm_simple_format), debug-malloc.c
4571 (scm_malloc_stats), environments.c (scm_environment_p)
4572 (scm_environment_bound_p, scm_environment_ref)
4573 (scm_environment_fold, scm_environment_define)
4574 (scm_environment_undefine, scm_environment_set_x)
4575 (scm_environment_cell, scm_environment_observe)
4576 (scm_environment_observe_weak, scm_environment_unobserve)
4577 (scm_make_eval_environment, scm_eval_environment_p)
4578 (scm_eval_environment_set_local_x, scm_eval_environment_local)
4579 (scm_eval_environment_imported)
4580 (scm_eval_environment_set_imported_x, scm_make_import_environment)
4581 (scm_import_environment_p, scm_import_environment_imports)
4582 (scm_import_environment_set_imports_x, scm_make_export_environment)
4583 (scm_export_environment_p, scm_export_environment_private)
4584 (scm_export_environment_set_private_x)
4585 (scm_export_environment_signature)
4586 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
4587 Added texinfo markup.
4589 * ports.c (scm_drain_input): Lowercased argument to @var.
4590 (scm_current_input_port, scm_current_output_port): Filled in
4591 missing explanation.
4592 (scm_current_load_port, scm_set_current_output_port)
4593 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
4594 Added texinfo markup.
4596 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
4597 (scm_release_arbiter): Added texinfo markup to docstrings.
4598 Changed `Returns' to `Return'.
4599 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
4601 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
4603 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
4604 by doubling them to `@@'.
4606 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4608 * numbers.c (scm_lognot), random.c (scm_random,
4609 scm_random_normal, scm_random_solid_sphere_x,
4610 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
4611 scm_random_exp), dynwind.c
4612 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
4614 * goops.c (scm_sys_initialize_object, scm_instance_p,
4615 scm_class_name, scm_class_precedence_list, scm_class_slots,
4616 scm_class_environment, scm_generic_function_name,
4617 scm_generic_function_methods, scm_method_generic_function,
4618 scm_method_specializers, scm_method_procedure, scm_make_unbound,
4619 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
4620 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
4621 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
4622 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
4623 scm_class_direct_supers, scm_class_direct_slots,
4624 scm_class_direct_subclasses, scm_class_direct_methods,
4625 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
4626 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
4627 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
4628 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
4629 scm_memoized_environment, scm_procedure_name,
4630 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
4632 (scm_class_of, scm_entity_p, scm_operator_p,
4633 scm_set_object_procedure_x, scm_object_procedure,
4634 scm_make_class_object), hooks.c (scm_make_hook_with_name,
4635 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
4636 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
4637 scm_hook_to_list), lang.c
4638 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
4639 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
4640 (scm_print_options, scm_port_with_print_state,
4641 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
4642 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
4643 scm_make_procedure_with_setter, scm_procedure), throw.c
4644 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
4645 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
4646 scm_stack_ref, scm_stack_length, scm_frame_p,
4647 scm_last_stack_frame, scm_frame_number, scm_frame_source,
4648 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
4649 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
4650 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
4651 (scm_dirname, scm_basename), dynwind.c
4652 (scm_wind_chain), read.c (scm_read_options, scm_read,
4653 scm_read_hash_extend), gc.c
4654 (scm_unhash_name), eval.c (scm_eval_options_interface,
4655 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
4656 (scm_display_error, scm_set_print_params_x,
4657 scm_display_application, scm_display_backtrace, scm_backtrace),
4658 async.c (scm_async, scm_system_async, scm_async_mark,
4659 scm_system_async_mark, scm_run_asyncs, scm_noop,
4660 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
4661 scm_mask_signals): Added docstrings.
4663 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
4665 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
4666 address of car/cdr. (Thanks to Dirk Herrmann)
4667 Use scm_sizet to obtain the length of strings.
4668 (Thanks to Matthias Koeppe)
4670 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
4672 * symbols.c (scm_mem2symbol): Put a empty statement after the
4673 next_symbol label. This is mandated by ANSI, appearantly.
4675 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4677 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
4678 sense to compile for a specific kernel version. Do not include
4679 <asm/signal.h> while defining __KERNEL__. This hack should no
4680 longer be needed and caused problems.
4682 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
4684 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
4685 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
4686 can not deal with immediates.
4688 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
4690 * list.c (scm_list_copy): Validate the first argument.
4692 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
4694 Fix evaluator so that top-level expressions are correctly
4695 evaluated with respect to the module system.
4697 * modules.h. modules.c (scm_current_module_lookup_closure): New
4700 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
4702 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
4703 names to better reflect their meaning.
4705 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
4706 evaluated at top-level and synronize lookup closure before
4707 executing every subform.
4708 (scm_primitve_eval_x, scm_primitive_eval): New functions.
4709 (scm_eval_x, scm_eval): Reimplement in terms of
4710 scm_primitive_eval_x and scm_primitive_eval, respectively.
4712 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
4714 * macros.c (scm_macro_name, scm_macro_transformer): Use
4715 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
4718 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
4720 * dump.c (scm_store_bytes): Store data size before data.
4721 (scm_restore_bytes): Restore data size. Takes a pointer to size.
4722 * dump.h (scm_restore_bytes): Updated.
4724 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
4726 * dump.c: Use double cells for update schedule.
4728 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
4730 * ports.c (scm_unread_char): Take an optional argument.
4732 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4734 * modules.h (scm_selected_module, scm_current_module): Renamed
4735 scm_selected_module to scm_current_module to synchronize Scheme
4737 (scm_select_module, scm_set_current_module): Likewise. Changed
4740 * ports.c (scm_port_for_each): Make a snapshot of the port table
4741 before iterating over it. The table might change while the user
4742 code is running. With the snapshot, the user can depend on the
4743 fact that each port that existed at the start of the iteration is
4744 encountered exactly once. (ice-9 popen) depends on this.
4746 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4748 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
4750 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
4751 range checking for the size parameter. Thanks to Martin
4752 Grabmueller for the hint.
4754 (scm_makstr): Reordered string initialization to make interrupt
4755 deferring unnecessary.
4757 * vectors.c (scm_make_vector): Fixed range checking.
4759 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4761 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
4763 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
4764 checking of the size parameter for type correctness and valid
4765 range. Thanks to Rob Browning for reporting the problem. Instead
4766 of deferring interrupts, scm_remember_upto_here_1 is used.
4768 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
4770 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
4771 (scm_dump_cell_update): Removed.
4772 (scm_dump_update): Renamed from scm_dump_object_update.
4773 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
4774 a pointer instead of returning a value.
4775 * keywords.c (keyword_undump): Updated.
4777 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
4779 * dump.c, dump.h: Modified a lot.
4780 (SCM_DUMP_COOKIE): Version 0.1
4781 (scm_dump_mark): Removed.
4782 (scm_restore_cell_object, scm_store_cell_object): New functions.
4784 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
4785 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
4786 New slots: dump, undump.
4787 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
4790 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
4791 (keyword_undump): Renamed from keyword_alloc.
4792 (scm_init_keywords): Set keyword_dump and keyword_undump.
4794 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
4796 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
4797 the deprecated SCM_DOUBLE_CELLP.
4799 * tags.h (SCM_DOUBLE_CELLP): deprecated.
4801 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
4803 * dump.c, dump.h: New files.
4804 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
4805 * init.c: #include "libguile/dump.h".
4806 (scm_init_guile_1): Call scm_init_dump.
4807 * smob.h (scm_smob_descriptor): New slots: dump_mark,
4808 dump_dealloc, dump_store, undump_alloc, undump_restore,
4810 * smob.c (scm_make_smob_type): Init the new slots.
4811 (scm_set_smob_dump, scm_set_smob_undump): New functions.
4812 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
4814 * keywords.c: #include "libguile/dump.h".
4815 (keyword_dealloc, keyword_alloc): New functions.
4816 (scm_init_keywords): Set smob_dump and smob_undump.
4818 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
4820 * vectors.c (scm_c_make_vector): New function.
4821 * vectors.h (scm_c_make_vector): Declared.
4822 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
4823 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
4824 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
4825 (scm_make_method_cache, scm_i_vector2list,
4826 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
4827 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
4828 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
4829 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
4830 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
4831 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
4832 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
4833 (scm_vector, scm_make_vector): Use scm_c_make_vector.
4835 * hashtab.c (scm_c_make_hash_table): New function.
4836 * hashtab.h (scm_c_make_hash_table): Declared.
4837 * environments.c (scm_make_leaf_environment,
4838 scm_make_eval_environment), gc.c (scm_init_storage),
4839 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
4840 Use scm_c_make_hash_table.
4842 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4844 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
4846 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4848 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
4851 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
4852 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
4853 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
4854 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4855 srcprop.c (scm_source_properties, scm_set_source_properties_x,
4856 scm_source_property, scm_set_source_property_x), sort.c
4857 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
4858 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
4859 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
4862 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4864 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
4865 really get that arg.
4867 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
4869 * goops.c (s_scm_get_keyword): Bug fix.
4871 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4873 The following patch was sent by Martin Grabmueller. It makes sure
4874 that in case of parameter errors the correct function name is
4875 shown, and that parameter types are only checked once.
4877 * strop.c (string_copy, string_upcase_x, string_downcase_x,
4878 string_capitalize_x): New functions. Each one performs the core
4879 functionality of the corresponding scm_* function.
4881 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
4882 scm_string_downcase_x, scm_string_downcase,
4883 scm_string_capitalize_x, scm_string_capitalize): Reduced to
4884 parameter checking wrappers of the above functions.
4886 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4888 * continuations.c, dynl.c, keywords.c, load.c: Include
4889 strings.h. Thanks to Bill Schottstaedt for the bug report.
4891 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4893 * backtrace.c (display_header): Make sure that line and column
4894 information is shown independent of whether the port the code was
4895 read from had an associated filename. Thanks to Martin
4896 Grabmueller for providing this patch.
4898 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4900 * fports.[ch] (scm_file_port_p): New primitive.
4902 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4904 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
4905 These are now defined in fports.c, strports.c and vports.c.
4907 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
4908 vports.c (scm_tc16_sfport): Made variables (were macros defined in
4911 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
4912 (scm_make_sfptob): Made static. These return a type code now.
4914 fports.c (scm_init_fports), strports.c (scm_init_strports),
4915 vports.c (scm_init_vports): Create the corresponding port types.
4917 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
4918 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
4920 * init.c (scm_init_guile_1): Make sure strports are initialized
4923 * ports.[ch] (scm_make_port_type): Changed the return type to
4926 * ports.c (scm_ports_prehistory): Don't create any port types
4929 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
4930 against scm_tc16_fport directly.
4932 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4934 * srcprop.c (scm_set_source_property_x): Fix to handle
4935 (set-source-property! <obj> 'copy <datum>) correctly.
4937 2001-01-24 Gary Houston <ghouston@arglist.com>
4939 * filesys.c (scm_link): docstring fix.
4940 * fports.h (scm_setfileno): obsolete declaration removed.
4941 * posix.c: bogus popen declaration removed.
4943 * rdelim.c: new file, split from ioext.c.
4944 * rdelim.h: new file, split from ioext.h
4945 * Makefile.am: add rdelim.c and related files.
4946 * init.c: call scm_init_rdelim. include rdelim.h.
4948 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4950 This patch was sent by Martin Grabmueller and makes sure that
4951 parameter errors are reported correctly by the lexicographic
4952 ordering predicates.
4954 * strorder.c (string_less_p, string_ci_less_p): New functions.
4956 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
4957 functionality into string_less_p, string_ci_less_p respectively.
4958 The remaining code is just a wrapper to do the parameter
4961 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
4962 parameters and call string_less_p instead of scm_string_less_p.
4964 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
4965 Check the parameters and call string_less_ci_p instead of
4966 scm_string_ci_less_p.
4968 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4970 This patch modifies scm_display_error to perform parameter
4971 checking. Thanks to Neil Jerram for the bug report.
4973 * backtrace.[ch] (scm_i_display_error): New function.
4975 * backtrace.c (scm_display_error): Added parameter check and
4976 extracted the core functionality into function
4977 scm_i_display_error.
4979 * throw.c (handler_message): Call scm_i_display_error to display
4982 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4984 * eval.c (SCM_APPLY): Added # args check for application of
4985 procedures with arity 3. (Thanks to Anders Holst.)
4987 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4989 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
4991 (SCM_OPDIRP): Deprecated.
4993 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
4996 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
4997 Instead, give an explicit error message in case the directory is
5000 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
5001 instead of SCM_OPENP and SCM_CLOSEDP.
5003 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
5005 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5007 * eval.c (inner_eval, scm_eval): Move all real functionality into
5008 inner_eval. Avoid to copy the expression twice by inlining some
5009 code from scm_i_eval.
5011 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5013 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
5014 now has to be the last clause, as required by R5RS. Thanks to
5015 Martin Grabmueller for the patch.
5017 2001-01-18 Gary Houston <ghouston@arglist.com>
5019 * ioext.c: further simplify scm_read_string_x_partial by defining
5022 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5024 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
5026 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5028 * __scm.h: Added comment about architecture and compiler
5029 properties that are required by guile.
5031 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5032 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
5034 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
5036 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
5038 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5039 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
5041 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5043 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
5044 to the names in limits.h.
5046 * numbers.c (abs_most_negative_fixnum): Added.
5048 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
5049 fixnum-min) special case.
5051 (scm_big_and): Fix for negative first parameter.
5053 (scm_bit_extract): Fix for fixnum paramters.
5054 Thanks to Rob Browning for the bug report.
5056 (scm_init_numbers): Initialize abs_most_negative_fixnum.
5058 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5060 * symbols.c (scm_symbol_bound_p): Fixed comment.
5061 Thanks to Chris Cramer.
5063 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5065 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
5066 Thanks to Bill Schottstaedt.
5068 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
5070 from Matthias Köppe:
5072 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
5073 casts its result, so doesn't yield an lvalue per ANSI C.
5075 * goops.c (s_scm_sys_set_object_setter_x): use
5076 SCM_SET_ENTITY_SETTER.
5077 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
5079 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
5080 its result, so doesn't yield an lvalue per ANSI C.
5081 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
5082 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
5083 SCM_GC_SET_CARD_FLAGS.
5084 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
5086 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
5088 2001-01-08 Gary Houston <ghouston@arglist.com>
5090 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
5091 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
5092 socket.c (scm_recvfrom): use the new macro, plus minor docstring
5094 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
5095 for fdes. if current input port is used, check that it's a file
5098 2001-01-06 Gary Houston <ghouston@arglist.com>
5100 * ioext.c (scm_read_string_x_partial): new procedure, implements
5101 read-string!/partial.
5102 * ports.c (scm_take_from_input_buffers): new procedure used by
5103 scm_read_string_x_partial.
5104 (scm_drain_input): use scm_take_from_input_buffers.
5106 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
5108 * validate.h (SCM_VALIDATE_NUMBER): New.
5110 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
5112 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
5113 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
5114 SET_DESTROYED): new defines/macros.
5115 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
5116 (add_to_live_list): takes a `guardian_t *' now, not SCM.
5117 (guardian_print): print more info.
5118 (guardian_apply): check if the guardian is destroyed, and throw an
5119 error if so. take one more optional argument `throw_p'.
5120 (scm_guard): depending on the value of `throw_p', return a boolean
5122 (scm_get_one_zombie): remove redundant property test.
5123 (guardian_t): represent the various (currently 3, I hope nothing
5124 more gets added) boolean fields as bit flags.
5125 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
5126 (scm_destroy_guardian_x): new procedure.
5128 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
5129 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
5131 2001-01-01 Gary Houston <ghouston@arglist.com>
5133 * fports.c (fport_write): bugfix: handle short writes for
5134 unbuffered ports too. optimize the buffered case by minimizing
5135 the number of write/flush calls.
5136 (write_all): new helper procedure.
5138 The ChangeLog continues in the file: "ChangeLog-2000"