1 2002-02-20 Mikael Djurfeldt <mdj@linnaeus>
3 * gc.c (scm_gc_sweep): Print an error message when aborting due to
4 underflowing scm_mallocated.
6 2002-02-14 Marius Vollmer <marius.vollmer@uni-dortmund.de>
8 * gc.h, gc.c (scm_must_malloc, scm_must_realloc, scm_must_strdup,
9 scm_must_strndup, scm_done_malloc, scm_done_free, scm_must_free):
10 Reimplemented using the new scm_gc_malloc, etc., functions and
13 2002-02-11 Thien-Thi Nguyen <ttn@giblet.glug.org>
15 * Makefile.am (bin_PROGRAMS): Move `guile_filter_doc_snarfage'
17 (bin_SCRIPTS): Move all values to `noinst_SCRIPTS'; delete.
18 (noinst_PROGRAMS, noinst_SCRIPTS): New.
20 2002-02-11 Marius Vollmer <marius.vollmer@uni-dortmund.de>
22 * gc.h, gc.c (scm_gc_sweep): Issue deprecation warning when
23 non-zero is returned from a port or smob free function.
24 (scm_malloc, scm_realloc, scm_strndup, scm_strdup,
25 scm_gc_register_collectable_memory,
26 scm_gc_unregister_collectable_memory, scm_gc_malloc,
27 scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New.
29 * backtrace.c, continuations.c, convert.i.c, coop-threads.c,
30 debug-malloc.c, dynl.c, environments.c, environments.h,
31 extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c,
32 guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c,
33 ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c,
34 smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c,
35 vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and
36 scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
37 appropriate. Return zero from smob and port free functions.
39 * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL".
41 * deprecation.h, deprecation.c: Reimplemented to allow deprecation
42 messages while the GC is running.
43 (scm_c_issue_deprecation_warning_fmt): New.
45 * fports.c (scm_setvbuf): Reset read buffer to saved values when
46 it is pointing to the putback buffer.
48 2002-02-08 Thien-Thi Nguyen <ttn@giblet.glug.org>
50 * gsubr.c (create_gsubr): On "too many args" error,
51 also display arg count and name. Thanks to Bill Schottstaedt.
53 2002-02-05 Thien-Thi Nguyen <ttn@giblet.glug.org>
55 * Makefile.am: Include $(top_srcdir)/pre-inst-guile.am.
57 (bin_SCRIPTS): Remove guile-snarf-docs-texi.
58 (alldotdocfiles, snarf2checkedtexi, dotdoc2texi): New vars.
59 (guile.texi, guile-procedures.texi): Use $(dotdoc2texi).
61 * guile-snarf-docs-texi.in: Bye bye.
63 2002-02-04 Marius Vollmer <marius.vollmer@uni-dortmund.de>
65 * symbols.c (scm_make_symbol): Fix typo in docstring.
67 * symbols.h (scm_mem2uninterned_symbol, scm_symbol_interned_p,
68 scm_make_symbol): New prototypes.
70 2002-02-03 Marius Vollmer <mvo@zagadka.ping.de>
72 * symbols.h (SCM_SET_SYMBOL_HASH): Removed.
73 (SCM_SYMBOL_INTERNED_P): New.
74 * symbols.c (scm_symbol_hash): Use scm_ulong2num instead of
75 SCM_MAKINUM since hash values can well be bignums.
76 (scm_mem2symbol): Only use hash values below SCM_T_BITS_MAX/2.
77 This signals a interned symbol.
78 (scm_mem2uninterned_symbol, scm_symbol_interned_p,
79 scm_make_symbol): New.
81 * print.c (scm_iprin1): Print uninterned symbols unreadably.
83 2002-02-02 Thien-Thi Nguyen <ttn@giblet.glug.org>
85 * __scm.h (HAVE_UINTPTR_T): Only define if UINTPTR_T attributes
86 are defined: UINTPTR_MAX, INTPTR_MAX, INTPTR_MIN.
89 2002-01-31 Marius Vollmer <mvo@zagadka.ping.de>
91 * symbols.c (scm_gensym): Use " g" as default prefix, not "g".
92 This might help to make unintended clashes less likely.
93 (scm_string_to_symbol): Protect the string until the symbols is
96 2002-01-31 Stefan Jahn <stefan@lkcc.org>
98 * convert.c, convert.h, convert.i.c: New files containing C
99 array to Scheme conversion helpers meant to be replacement
100 functions for the deprecated gh interface.
102 * Makefile.am: Setup rules for new `convert.*' files.
104 2002-01-28 Stefan Jahn <stefan@lkcc.org>
106 * symbols.c (scm_c_symbol2str): New function, replacement for
107 `gh_scm2newsymbol()'.
109 * strings.c (scm_c_substring2str): New function. Proper
110 replacement for `gh_get_substr()'.
112 * socket.c: Include `stdint.h' if available for the `uint32_t'
115 * scmsigs.c (s_scm_sigaction): Initialize `chandler' (inhibits
118 * backtrace.c: Include `lang.h' for GUILE_DEBUG conditional.
120 2002-01-22 Neil Jerram <neil@ossau.uklinux.net>
122 Other changes unrelated to Elisp...
124 * eval.c (scm_m_if): Use s_if rather than repeating string literal
126 (comments): Fix a few typos.
127 (scm_for_each): Add parentheses around oddly unparenthesized
130 * read.c (scm_read_opts): Add full stop at end of doc for
133 * script.c (scm_compile_shell_switches): Use scm_str2symbol
134 instead of gh_symbol2scm.
136 * srcprop.h (SRCPROPBRK): Return C type rather than SCM.
137 (SRCBRKP): Use SRCPROPBRK rather than duplicating its logic.
139 * srcprop.c (scm_srcprops_to_plist, scm_source_property): Change
140 SRCPROPBRK (x) to SCM_BOOL (SRCPROPBRK (x)).
142 First batch of changes for Elisp support...
144 * alist.c, async.c, boolean.c, dynl.c, eval.c, filesys.c,
145 fluids.c, list.c, load.c, options.c, posix.c, print.c, sort.c,
146 throw.c, vectors.c, weaks.c: Add #include for lang.h.
148 * eval.c, eval.h, init.c, lang.c, lang.h: Use SCM_ENABLE_ELISP to
149 conditionalize compilation and initialization of Elisp support
152 * alist.c (scm_assq, scm_assv, scm_assoc), async.c
153 (scm_asyncs_pending, scm_run_asyncs, noop), backtrace.c
154 (scm_set_print_params_x), dynl.c (scm_make_argv_from_stringlist),
155 filesys.c (fill_select_type, retrieve_select_type), fluids.c
156 (scm_swap_fluids, scm_swap_fluids_reverse), list.c (scm_null_p,
157 scm_ilength, scm_append_x, scm_last_pair, scm_reverse,
158 scm_reverse_x, scm_list_ref, scm_list_set_x, scm_list_cdr_set_x,
159 scm_c_memq, scm_memv, scm_member), load.c (scm_search_path),
160 options.c (change_option_setting, scm_options), posix.c
161 (environ_list_to_c), print.c (scm_iprlist), throw.c
162 (scm_exit_status), vectors.c (scm_vector), weaks.c
163 (scm_weak_vector): Use SCM_NULL_OR_NIL_P instead of SCM_NULLP.
165 * boolean.c (scm_not): Use `SCM_FALSEP || SCM_NILP' instead of
168 * boolean.c (scm_boolean_p): Use `SCM_BOOLP || SCM_NILP' instead
171 * eval.c (scm_lisp_nil, scm_lisp_t, s_nil_ify, scm_m_nil_ify,
172 s_t_ify, scm_m_t_ify, s_0_cond, scm_m_0_cond, s_0_ify,
173 scm_m_0_ify, s_1_ify, scm_m_1_ify): Removed.
174 (scm_m_atfop): Support function aliasing. Support both function
175 args, which need transformation, and macro args, which do not.
176 Add explanatory comments.
177 (SCM_CEVAL): In switch cases for SCM_IM_AND, SCM_IM_COND,
178 SCM_IM_DO, SCM_IM_IF and SCM_IM_OR, add `|| SCM_NILP' to existing
179 checks for SCM_FALSEP. In switch case for SCM_IM_NIL_COND, use
180 SCM_NULLP || SCM_NILP instead of checks against (removed)
181 scm_lisp_nil. Removed switch cases for SCM_IM_NIL_IFY,
182 SCM_IM_T_IFY, SCM_IM_0_COND, SCM_IM_0_IFY, SCM_IM_1_IFY.
184 * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null,
185 scm_m_while, scm_nil_eq): Commented out; I don't think we need
186 these, but I don't want to remove them yet, just in case.
187 (scm_init_lang): Define `%nil' variable on Scheme level to hold
190 * lang.h (SCM_NILP): Test against Elisp nil value instead of
191 against (removed) scm_lisp_nil.
192 (SCM_NILNULLP, SCM_NIL2EOL, SCM_EOL2NIL): Commented out.
193 (SCM_NULL_OR_NIL_P): New.
195 * list.c (scm_append): Use SCM_VALIDATE_NULL_OR_NIL instead of
198 * print.c (scm_isymnames): Fix comment. Remove #@nil-ify,
199 #@t-ify, #@0-cond, #@0-ify, #@1-ify. Add #nil (for SCM_ELISP_NIL
202 * sort.c (scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x,
203 scm_sort_x, scm_sort, scm_stable_sort_x, scm_stable_sort): Use
204 SCM_NULL_OR_NIL_P instead of SCM_NULLP. In constructions like `if
205 (SCM_NULLP (x)) return SCM_EOL;', return x rather than SCM_EOL.
207 * tags.h (SCM_IM_NIL_IFY, SCM_IM_T_IFY, SCM_IM_0_COND,
208 SCM_IM_0_IFY, SCM_IM_1_IFY): Removed.
209 (SCM_IM_BIND, SCM_IM_DELAY, SCM_IM_CALL_WITH_VALUES, SCM_UNBOUND):
210 Numbering shifted down accordingly.
211 (SCM_ELISP_NIL): New IFLAG.
213 * validate.h (SCM_VALIDATE_NULL_OR_NIL): New.
215 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
217 * eval.c: Removed outdated references to "everr". Improved some
220 (scm_deval_args, deval_args): Renamed scm_deval_args to
221 deval_args, since it is not part of the interface.
223 (SCM_CEVAL): Added (maybe somewhat verbose) comment. Avoid to
224 use references to debug.vect[0] before it exists. Add parentheses
227 * goops.h: Added local emacs variables.
229 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
231 * eval.[ch] (scm_deval_args): Made static.
233 * srcprop.c (scm_source_property): Remove redundant SCM_IMP
236 * strings.c (scm_c_string2str): Clarified comment. Replaced
237 THINKME by FIXME for uniformness. Removed question about whether
238 arguments need to be protected from garbage collection: Arguments
239 must be protected as any other variable.
241 2002-01-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
243 * procs.h (SCM_CLOSURE_BODY): New Macro.
245 * debug.c (scm_procedure_name, scm_procedure_source), eval.c
246 (SCM_CEVAL, SCM_APPLY), goops.c (scm_sys_initialize_object,
247 get_slot_value, set_slot_value), procs.c
248 (scm_procedure_documentation), sort.c (closureless), stacks.c
249 (get_applybody): Replace SCM_CDR (SCM_CODE (...)) by
252 * sort.c (closureless): Prefer !SCM_FOOP over SCM_NFOOP.
254 2001-12-26 Marius Vollmer <mvo@zagadka.ping.de>
256 * Makefile.am (guile-procedures.txt): When we don't have makeinfo,
259 2001-12-16 Marius Vollmer <mvo@zagadka.ping.de>
261 * stacks.c, stacks.h (scm_t_stackype): Renamed to scm_stack_type
264 * continuations.c (scm_make_continuation): Do not retain the
265 throw_value when the continuation is invoked.
267 2001-12-08 Stefan Jahn <stefan@lkcc.org>
269 * strings.c (scm_c_string2str): New function. Converts a
270 given Scheme string into a C string. Also put in two
271 THINKME's regarding the malloc policy for the missing converter
274 2001-12-01 Neil Jerram <neil@ossau.uklinux.net>
276 * gh_data.c (gh_module_lookup): Use scm_str2symbol rather than
279 2001-11-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
281 * gc.h (SCM_GC_CELL_WORD, SCM_GC_CELL_OBJECT,
282 SCM_GC_SET_CELL_WORD, SCM_GC_SET_CELL_OBJECT): New macros.
284 (SCM_GC_CELL_TYPE, SCM_CELL_WORD, SCM_CELL_OBJECT,
285 SCM_SET_CELL_WORD, SCM_SET_CELL_OBJECT, SCM_FREE_CELL_CDR,
286 SCM_GC_SET_CELL_OBJECT): Express in terms of SCM_GC_CELL_*
289 (SCM_FREE_CELL_P): Express in terms of SCM_GC_CELL_TYPE.
291 * inline.h (scm_alloc_cell, scm_alloc_double_cell): Use
292 SCM_GC_CELL_* macros when accessing free cells.
294 2001-11-25 Marius Vollmer <mvo@zagadka.ping.de>
296 * vectors.h (SCM_MAKE_VECTOR_TAG): New.
297 * unif.h (SCM_MAKE_BITVECTOR_TAG, SCM_MAKE_UVECTOR_TAG): New.
298 * symbols.h (SCM_MAKE_SYMBOL_TAG): New.
299 * strings.h (SCM_MAKE_STRING_TAG): New.
300 * procs.h (SCM_MAKE_CCLO_TAG): New.
301 * numbers.h (SCM_MAKE_BIGNUM_TAG): New.
303 * goops.h: Replaced SCM_DEBUG_DEPRECATED with
304 !SCM_ENABLE_DEPRECATED.
306 * async.c, async.h (scm_system_async_mark_from_signal_handler):
309 * scmsigs.c (scm_take_signal): Removed all code that assumes that
310 signal handlers are allowed to divert the flow of control. Call
311 scm_system_async_mark_from_signal_handler instead of
312 scm_system_async_mark.
315 Deprecated SCM_NEWCELL and SCM_NEWCELL2. Added scm_alloc_cell and
316 scm_alloc_double_cell in their place.
318 * gc.h (SCM_GC_SET_ALLOCATED, scm_debug_newcell,
319 scm_debug_newcell2, scm_tc16_allocated): Removed from header.
320 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
321 (SCM_NEWCELL, SCM_NEWCELL2): Implement in terms of
322 scm_deprecated_newcell and scm_deprecated_newcell2.
324 gc.c (scm_tc16_allocated): Only define when including deprecated
326 (scm_debug_newcell, scm_debug_newcell2): Removed.
327 (scm_init_storage): Do not initialize scm_tc16_allocated.
328 (scm_init_gc): Do it here.
329 (allocated_mark): New, from old code.
330 (scm_deprecated_newcell, scm_deprecated_newcell2): New.
332 * inline.c, inline.h: New files.
333 * Makefile.am: Added them in all the right places.
335 * _scm.h: Include "libguile/inline.h".
337 * alist.c, coop-threads.c, debug.c, environments.c, eval.c,
338 fports.c, gh_data.c, goops.c, guardians.c, lang.c, list.c,
339 num2float.i.c, numbers.c, pairs.c, ports.c, print.c, procs.c,
340 smob.c, smob.h, strings.c, strports.c, struct.c, symbols.c,
341 unif.c, variable.c, vectors.c, vports.c, weaks.c: Replaced
342 SCM_NEWCELL and SCM_NEWCELL2 with scm_alloc_cell and
343 scm_alloc_double_cell, respectively.
345 2001-11-23 Marius Vollmer <mvo@zagadka.ping.de>
347 * modules.c (scm_c_use_module): Adapt to changes to
348 `process-use-modules'.
350 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
352 * numbers.c (scm_divide): Fix more division by zero errors.
354 2001-11-21 Gary Houston <ghouston@arglist.com>
356 * Makefile.am (OMIT_DEPENDENCIES): removed, since it seems to be
357 obsolete. autogen.sh says:
358 invalid unused variable name: `OMIT_DEPENDENCIES'
360 2001-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
362 * numbers.c (scm_divide): Fix (/ 0). Thanks to Keith Wright for
365 2001-11-21 Marius Vollmer <mvo@zagadka.ping.de>
367 * Makefile.am (install-exec-hook): Prepend $(DESTDIR) to filename.
368 Thanks to Eric Gillespie, Jr!
370 2001-11-21 Stefan Jahn <stefan@lkcc.org>
372 * win32-socket.c (getservent, setservent, endservent,
373 getprotoent, setprotoent, endprotoent): New functions.
374 Appropriate replacements for M$-Windows.
376 * numbers.c (SIZE_MAX, PTRDIFF_MAX, PTRDIFF_MIN): Reintroduced
377 these definitions for GUILE_DEBUG.
379 * net_db.c: Include "win32-socket.h" if compiling with a native
380 M$-Windows compiler. Include some pieces of code (protoent and
381 servent interface) protected by HAVE_* macros when using a
382 native M$-Windows compiler.
384 2001-11-20 Marius Vollmer <mvo@zagadka.ping.de>
386 * modules.c (scm_c_export): Do nothing when the first argument is
387 already the terminating NULL. Thanks to Han-Wen Nienhuys!
389 2001-11-20 Thien-Thi Nguyen <ttn@glug.org>
391 * Makefile.am (libpath.h): In SCM_BUILD_INFO,
392 also include `buildstamp'.
394 2001-11-18 Rob Browning <rlb@defaultvalue.org>
397 (s_scm_major_version): use SCM_MAJOR_VERSION.
398 (s_scm_minor_version): use SCM_MINOR_VERSION.
399 (s_scm_micro_version): use SCM_MICRO_VERSION.
400 (s_scm_version): use SCM_MAJOR_VERSION, SCM_MINOR_VERSION, and
404 (SCM_MAJOR_VERSION): renamed from SCM_GUILE_MAJOR_VERSION.
405 (SCM_MINOR_VERSION): renamed from SCM_GUILE_MINOR_VERSION.
406 (SCM_MICRO_VERSION): renamed from SCM_GUILE_MICRO_VERSION.
408 2001-11-18 Neil Jerram <neil@ossau.uklinux.net>
410 * vectors.c (scm_vector_move_left_x, scm_vector_move_right_x):
411 Rewrite docstrings without reference to substring-move-left/right,
412 since the latter no longer exist.
414 2001-11-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
416 * eval.c: Removed bogus comment about acros.
418 (scm_unmemocar): Use !SCM_CONSP instead of SCM_IMP.
419 Minimize scope of local variable. Eliminate dependency on
420 macro DEBUG_EXTENSIONS.
422 (s_splicing): New error message string.
424 (scm_m_body): Issue 'bad body' message rather than 'missing
427 (scm_m_quote): Eliminate unnecessary copying.
429 (scm_m_lambda, scm_m_letstar, scm_m_letrec, scm_m_let): Leave the
430 checking of the body to scm_m_body.
432 (scm_m_do): Move comment to function header. Rename arg1 to
433 binding. Made the code a bit easier to read.
437 (iqq): Added a comment. Changed the depth parameter to
438 unsigned. Use size_t for vector lengths. Make sure vector object
439 is gc protected as long as its contents are read. Add some syntax
440 checks. Get rid of unnecessary SCM_IMP test. Clean up the
441 control structure a bit.
443 (scm_m_delay): Added comment about the implementation of
446 (scm_m_define): Add comment about guile's currying define
447 syntax. Renamed 'proc' to 'name'. Eliminate dependency on macro
448 DEBUG_EXTENSIONS. Simplified code a bit. Eliminate SICP code.
450 (scm_m_letrec1): Removed. Part of the functionality is taken
451 over by the new function 'transform_bindings'.
453 (transform_bindings): New function. Takes over some of the
454 functionality of removed function 'scm_m_letrec1', namely to split
455 a list of bindings into a reversed list of variables and a list of
458 (scm_m_letrec): Call 'transform_bindings'.
460 (scm_m_let): Minimized scope of local variables. Renamed 'proc'
461 to 'temp' and 'arg1' to 'binding'. Eliminated redundant SCM_NIMP
462 test. Use 'transform_bindings'. Fixed scoping error with named
463 let (Thanks to Aubrey Jaffer for reporting the bug and to Neil
464 Jerram for suggesting the fix). Cleaned up the control structure
467 (scm_m_expand_body): Use 'transform_bindings'. Eliminated
468 unnecessary consing. Eliminated unnecessary
469 SCM_DEFER/ALLOW_INTS.
471 (SCM_CEVAL): Un-obfuscated some loops.
473 2001-11-16 Neil Jerram <neil@ossau.uklinux.net>
475 * gc.h (scm_unhash_name): Old declaration removed.
477 * eval.c (s_scm_eval): Change @var{primitive-eval} to
478 @code{primitive-eval}.
480 * feature.c, vectors.c, net_db.c, unif.c, weaks.c, struct.c,
481 version.c, alist.c, ports.c, ramap.c, unif.c, strings.c, list.c:
482 Change @deffnx lines in docstrings to say {Scheme Procedure}
483 rather than primitive or procedure.
485 * posix.c (scm_execl), filesys.c (scm_close), unif.c
486 (scm_array_set_x, scm_array_contents, scm_uniform_array_read_x,
487 scm_bit_set_star_x, scm_bit_invert_x), ramap.c (scm_array_fill_x,
488 scm_array_for_each, scm_array_index_map_x), vectors.c (scm_vector,
489 scm_make_vector, scm_vector_to_list, scm_vector_fill_x), strop.c
490 (scm_string_split, scm_string_ci_to_symbol), strings.c
491 (scm_string_p), sort.c (scm_merge), print.c (scm_newline),
492 macros.c (scm_macro_type), alist.c (scm_acons, scm_assq):
493 Docstring fixes and improvements reflecting edits that have been
494 made in the reference manual source.
496 * objprop.c (scm_object_properties, scm_set_object_properties_x,
497 scm_object_property, scm_set_object_property_x): Remove invalid
498 @deffnx lines for corresponding procedure property primitives.
500 These changes add a @deffnx C function declaration and function
501 index entries for each Guile primitive to the copy of the doc
502 snarf output that is used for reference manual synchronization.
503 Online help is unchanged.
505 * snarf.h (SCM_SNARF_DOCS): Output primitive's C function name.
506 (SCM_DEFINE, SCM_DEFINE1, SCM_REGISTER_PROC): Supply to C function
507 name to SCM_SNARF_DOCS.
509 * guile-snarf-docs-texi.in: Pass the shell script's arguments into
510 snarf-check-and-output-texi.
512 * Makefile.am (guile-procedures.texi): New rule.
513 (BUILT_SOURCES, guile.texi, guile-procedures.txt, CLEANFILES):
514 Changed so that the last stage of doc snarfing is now performed
515 twice, once to produce guile-procedures.txt for online help, and
516 once to produce guile.texi for reference manual synchronization.
518 2001-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
520 * eval.c (RETURN): Wrap in do{}while(0) in order to make it
521 safely usable as a single statement followed by a ';', for example
524 (SCM_CEVAL, SCM_APPLY): Clean up code using 'RETURN'.
526 2001-11-13 Neil Jerram <neil@ossau.uklinux.net>
528 * random.c (scm_random_solid_sphere_x,
529 scm_random_hollow_sphere_x): Correct "shere" typos.
531 * hashtab.c (scm_hash_fold): Add missing apostrophe to docstring.
533 * version.c (scm_version): Update docstring to include
536 2001-11-13 Marius Vollmer <mvo@zagadka.ping.de>
538 * modules.c (scm_c_export): Call va_end after collecting the
541 * strop.h, strop.c (scm_substring_move_left_x,
542 scm_substring_move_right_x): Removed.
544 * __scm.h (HAVE_UINTPTR_T, HAVE_PTRDIFF_T, HAVE_LONG_LONG,
545 HAVE_LONG_LONGS): Define to "1" when defining them, to mirror what
548 2001-11-12 Marius Vollmer <mvo@zagadka.ping.de>
550 * numbers.c: Document macros to define when including
551 num2integral.i.c. MAX_VALUE and MIN_VALU are no longer used, we
552 now rely on SIZEOF_ macros that have been figured out at
555 * num2integral.i.c: Adapt to new interface.
556 (NUM2INTEGRAL): Test whether a fixnum can be represented in the
557 target type by casting it and checking whether it is still the
558 same. Do not try to handle bignums for integral types that are
559 smaller than fixnums. When handling bignums, collect the
560 magnituse first into a unsigned type, and correctly check for
562 (INTEGRAL2BIG): Do not use MIN_VALUE explicitely by observing that
563 only -MIN_VALUE can still be negative of all negative numbers (in
566 * tags.h (SIZEOF_SCM_T_BITS): Define it appropriately.
568 * __scm.h: Define HAVE_UINTPTR_T, HAVE_PTRDIFF_T and
569 HAVE_LONG_LONG depending on whether their size is non-zero.
571 2001-11-11 Thien-Thi Nguyen <ttn@glug.org>
573 * strop.c (scm_string_null_p): Docfix; nfc.
574 Thanks to Scott Lenser.
576 2001-11-07 Neil Jerram <neil@ossau.uklinux.net>
578 * extensions.c (scm_load_extension): Canonicalize docstring
581 * unif.c (scm_uniform_array_write), ports.c
582 (scm_current_output_port, scm_force_output), dynwind.c
583 (scm_dynamic_wind), scmsigs.c (scm_setitimer, scm_getitimer),
584 filesys.c (scm_open, scm_lstat), struct.c
585 (scm_make_struct_layout), random.c (scm_random,
586 scm_random_solid_sphere_x, scm_random_hollow_sphere_x, strop.c
587 (scm_i_index): Remove superfluous whitespace from end of docstring
590 * filesys.c (scm_select), guardians.c (scm_guardian_greedy_p),
591 strings.c (scm_make_string), variable.c (scm_make_variable,
592 scm_make_undefined_variable, scm_variable_p, scm_variable_set_x,
593 scm_variable_bound_p), scmsigs.c (scm_setitimer, scm_getitimer),
594 posix.c (scm_crypt), struct.c (scm_make_vtable_vtable), hashtab.c
595 (scm_hash_fold), ports.c (scm_port_for_each): Remove superfluous
596 newline at end of docstrings.
598 * modules.c (scm_set_current_module): Add missing newline to
601 2001-11-07 Stefan Jahn <stefan@lkcc.org>
603 * win32-socket.[ch]: New files. Defines Winsock-API error codes
604 and makes them available through Guile. That is because the
605 Winsock-API does not store its errors in `errno' and thus cannot
606 return error messages via `strerror (errno)'.
608 * socket.c (scm_init_socket): Initialize `win32-socket' part
609 here under M$-Windows.
611 * numbers.h: Added missing declaration of
612 `scm_sys_check_number_conversions()'.
614 * error.c: Local definition of SCM_I_STRERROR and SCM_I_ERRNO
615 and use in `(strerror)' and `(system-error)'.
617 * Makefile.am (EXTRA_libguile_la_SOURCES): Added
618 `win32-socket.[ch]' to extra source and header files.
620 2001-11-06 Marius Vollmer <mvo@zagadka.ping.de>
622 * script.c (scm_shell_usage, scm_compile_shell_switches): Prepend
623 a call to turn-on-debugging when --debug has been given instead of
624 turning it on directly. Also, handle new `--no-debug' option,
625 which might suppress the call to turn-on-debugging.
627 2001-11-05 Stefan Jahn <stefan@lkcc.org>
629 * struct.c (s_scm_struct_vtable_p): Corrected docstring.
631 2001-11-04 Stefan Jahn <stefan@lkcc.org>
633 * Makefile.am (libguile_la_LIBADD): Added $(THREAD_LIBS_LOCAL)
634 here (was at guile_LDADD) which describes the dependency
635 correctly and allows a clean build on Win32.
637 * __scm.h (SCM_API): Follow-up patch. Renamed __FOO__ macros
640 * __scm.h: USE_DLL_IMPORT indicates the usage of the DLL
641 import macros for external libraries (libcrypt, libqthreads,
642 libreadline and libregex).
644 * coop-defs.h: Include <winsock2.h> for `struct timeval'.
646 * posix.c (flock): Added support for flock() in M$-Windows.
648 * guile.c (SCM_IMPORT): Follow-up patch. Use SCM_IMPORT instead
651 * fports.c (getflags): Differentiate reading and writing pipes
654 * filesys.c (S_IS*): Redefine all of the S_IS*() macros for
657 * coop.c (coop_condition_variable_timed_wait_mutex): Use
658 conditionalized error code if `ETIMEDOUT' is not available.
659 (scm_thread_usleep): Remove bogus declaration of `struct timeval
662 * numbers.c (PTRDIFF_MIN): Moved this definition where it actually
663 belongs. That is because NO_PREPRO_MAGIC gets undefined after
664 each inclusion of `num2integral.i.c'.
665 (SIZE_MAX): Define NO_PREPRO_MAGIC if SIZE_MAX is undefined.
667 2001-11-03 Marius Vollmer <mvo@zagadka.ping.de>
669 * eval.c (scm_m_begin): Allow `(begin)`, with no subforms.
670 (SCM_CEVAL): Evaluate an empty `begin' to SCM_UNSPECIFIED.
672 2001-11-02 Mikael Djurfeldt <mdj@linnaeus>
674 * print.c (scm_iprin1): Mark print state as revealed when
675 dispatching to generic write or display.
677 * unif.c (scm_ra2contig): Fixed memory overwrite bug.
679 2001-11-02 Marius Vollmer <mvo@zagadka.ping.de>
681 Support for native Win32. Thanks to Stefan Jahn!
683 * Makefile.am: Add win32-uname.c, win32-uname.h, win32-dirent.c
684 and win32-dirent.h to extra source and header files. These
685 include the uname() and the POSIX dirent interface implementation
686 for M$-Windows. Put `-no-undefined' into LDFLAGS to support
687 linkers which do not allow unresolved symbols inside shared
688 libraries. Corrected `guile_filter_doc_snarfage$(EXEEXT)'
691 * __scm.h: Defined SCM_API. This macro gets prepended to all
692 function and data definitions which should be exported or imported
693 in the resulting dynamic link library in the Win32 port.
695 * __scm.h, alist.h, arbiters.h, async.h, backtrace.h, boolean.h,
696 chars.h, continuations.h, coop-defs.h, coop-threads.h,
697 debug-malloc.h, debug.h, deprecation.h, dynl.h, dynwind.h,
698 environments.h, eq.h, error.h, eval.h, evalext.h, extensions.h,
699 feature.h, filesys.h, fluids.h, fports.h, gc.h, gdb_interface.h,
700 gdbint.h, gh.h, goops.h, gsubr.h, guardians.h, hash.h, hashtab.h,
701 hooks.h, init.h, ioext.h, iselect.h, keywords.h, lang.h, list.h,
702 load.h, macros.h, mallocs.h, modules.h, net_db.h, numbers.h,
703 objects.h, objprop.h, options.h, pairs.h, ports.h, posix.h, print.h,
704 procprop.h, procs.h, properties.h, ramap.h, random.h, rdelim.h,
705 read.h, regex-posix.h, root.h, rw.h, scmsigs.h, script.h, simpos.h,
706 smob.h, socket.h, sort.h, srcprop.h, stackchk.h, stacks.h, stime.h,
707 strings.h, strop.h, strorder.h, strports.h, struct.h, symbols.h,
708 tags.h, threads.h, throw.h, unif.h, values.h, variable.h, vectors.h,
710 Prefixed each each exported symbol with SCM_API.
712 * continuations.c: Added comment about the use of the extern
713 declarations of {get,set}context() functions used in the ia64 port.
715 * continuations.h, gc.c: `__libc_ia64_register_backing_store_base'
716 is meant to be a `unsigned long *'.
718 * filesys.c: Include `direct.h' if possible. Use local
719 `win32-dirent.h' for the native M$-Windows port. Define S_IS*()
720 macros for M$-Windows. Implementation of `fstat_Win32()' which is
721 able to differentiate between sockets and other file descriptors.
722 Use this function as wrapper in `scm_fstat()'. Fixed typo in
725 * fports.c: Include `io.h' is possible. Put `*fp' into referring
726 statement block in `scm_fport_buffer_add()'.
727 Some corrections in `getflags()'.
729 * gdb_interface.h (GDB_INTERFACE): Also support __CYGWIN__.
731 * guile.c: Make sure to define __SCM_IMPORT__ for shared library
732 build on Win32. Disable preloaded symbols on Win2 platforms.
734 * ioext.c, ports.c: Include `io.h' is possible.
736 * mkstemp.c: Include `process.h' is possible.
738 * net_db.c: Disable extern declaration of `h_errno' for __CYGWIN__,
740 Put `scm_return_entry()' into HAVE_GETSERVENT conditional.
742 * posix.c: Remove unnecessary dirent includes and defines. Include
743 local `win32-uname.h' for MinGW. Extern declaration of
744 `mkstemp()' for systems where it does not exists. Make
745 `getlogin()' available on M$-Windows.
747 * scmsigs.c: Made `usleep()' avalable on MinGW.
749 * stime.c: On M$-Windows `tzname[]' is known to be `_tzname[]'.
751 * win32-dirent.c: Include "win32-dirent.h", not "dirent.h".
753 * win32-uname.c: Include "win32-uname.h", not "uname.h".
755 2001-10-28 Mikael Djurfeldt <mdj@linnaeus>
757 * unif.c (scm_uniform_array_read_x, scm_uniform_array_write):
758 Don't apply scm_uniform_vector_length on arrays.
760 2001-10-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
762 * eval.c (scm_lookupcar, scm_m_letstar, scm_m_do, iqq,
763 scm_m_define, scm_m_letrec1, scm_m_let, scm_m_expand_body,
764 scm_macroexp, unmemocopy, scm_eval_args, scm_deval_args,
765 SCM_CEVAL, scm_map, scm_init_eval): When building lists, prefer
766 scm_list_<n> over scm_cons[2]?.
768 (scm_unmemocar, scm_m_cond, scm_m_letstar, scm_m_letrec1,
769 scm_m_let, scm_m_atbind, unmemocopy, SCM_CEVAL, SCM_APPLY): Use
770 SCM_C[AD][AD]R instead of explicit form.
772 (scm_m_set_x, scm_m_cond, scm_m_letstar, scm_m_do): Reordered
773 comparison parameters.
775 (scm_m_case, scm_m_cond, scm_m_letstar, scm_m_do, SCM_CEVAL): Use
776 !SCM_NULLP instead of SCM_NIMP.
778 (scm_m_case): Don't copy the form. Renamed proc to clause and
779 minimized its scope. Renamed x to clauses. Removed side
780 effecting operation from macro call.
782 (scm_m_cond): Don't copy the form. Renamed arg1 to clause and
783 minimized its scope. Renamed x to clauses. Minimized the scope
784 of variable 'len'. Make sure the else clause is treated specially
785 even in case of '=>' occurences. Don't change the else to #t in
786 order to be able to distinguish this case in the evaluator. Leave
787 type checking of the recipient to the evaluator.
789 (scm_c_improper_memq): Made the comment somewhat clearer.
791 (scm_m_lambda): Renamed proc to formals. Removed unnecessary
792 test for SCM_IM_LET at the place of the formal parameters.
793 Simplified the formal parameter checking.
795 (scm_m_letstar): Added Comment. Renamed proc to bindings.
796 Renamed arg1 to binding and minimized its scope. Eliminated
799 (scm_m_do): Renamed proc to bindings. Minimized the scope of
802 (build_binding_list): New static function.
804 (unmemocopy): Don't use SCM_TYP7 on pairs (it's unclean).
805 Further, split up the 'letrec' unmemoizing code to the
806 corresponding parts for 'do', 'let' and 'letrec', adding comments
807 to each form. Cleanup the handling of the do form (This removes
808 some *real* code :-).
810 (SCM_CEVAL): Removed side effecting operation from macro call.
811 Handle the 'else clause of the 'cond form specially - the symbol
812 'else is not replaced with #t any more.
814 2001-10-14 Gary Houston <ghouston@arglist.com>
816 * version.c (scm_version): use sprintf instead of snprintf,
817 for portability. thanks to Bill Schottstaedt.
819 2001-10-14 Mikael Djurfeldt <mdj@linnaeus>
821 * read.c (scm_lreadr): When user-defined hash procedure returns
822 SCM_UNSPECIFIED: Fall back to standard handling instead of raising
823 an exception. (This prevents parsing of uniform vectors from
824 interfering with parsing of numbers.)
826 2001-10-13 Marius Vollmer <mvo@zagadka.ping.de>
828 * numbers.c: Set NO_PREPRO_MAGIC when defining our version of
829 PTRDIFF_MIN. Thanks to Ken Raeburn.
831 2001-10-07 Marius Vollmer <mvo@zagadka.ping.de>
833 * Makefile.am (EXTRA_libguile_la_SOURCES): Added "mkstemp.c".
835 * eval.c (scm_m_atbind): First try to find the variable without
836 defining it locally; when it has not been found, define it
839 * modules.c (module_variable): Pass over variables that exist but
842 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
844 * backtrace.c (display_backtrace_file_and_line): Only use
845 scm_basename when POSIX support is compiled in. Thanks to Chris
848 2001-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
850 * numbers.c (mem2uinteger): Return number read so far when coming
851 across a hexdigit after having read a # or if not reading a hex
852 value. This will enable the calling code to correctly handle
853 forms like 1e2. (The background is, that the exponent markers d,
854 e and f are also hexdigits.) Thanks to Mikael Djurfeldt for
855 providing this patch.
857 (mem2complex): Fix erroneous double-negation. Now, numbers like
858 1-i will be read correctly.
860 2001-10-12 Mikael Djurfeldt <mdj@linnaeus>
862 * debug.c (scm_mem_to_proc): Fixed typo in previous change.
864 * validate.h (SCM_VALIDATE_DOUBLE_DEF_COPY): New macro.
866 2001-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
868 * print.c (scm_print_state_vtable, print_state_pool):
869 Initialize. These variables are now registered as gc roots.
871 (scm_current_pstate): Update documentation.
873 (scm_current_pstate, scm_make_print_state, scm_free_print_state,
874 scm_prin1, scm_init_print): print_state_pool is registered as a
875 gc root and thus does not need to be protected by a surrounding
878 (make_print_state): The car of print_state_pool no longer holds
879 the scm_print_state_vtable.
881 (scm_current_pstate, scm_make_print_state, print_circref,
882 scm_iprin1, scm_prin1, scm_iprlist): Prefer !SCM_<foo> over
885 (scm_prin1): When building lists, prefer scm_list_<n> over
888 (scm_iprlist): Removed a redundant SCM_IMP test.
890 (scm_simple_format): Use SCM_EQ_P to compare SCM values.
892 2001-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
894 * debug.c (scm_make_iloc): Prefer !SCM_<foo> over SCM_N<foo>.
896 (scm_memcons, scm_mem_to_proc): When building lists, prefer
897 scm_list_<n> over scm_cons[2]?.
899 (scm_mem_to_proc): Prefer SCM_CONSP over SCM_NIMP.
901 (scm_procedure_name): Use SCM_CADR instead of explicit form.
903 (debugobj_print): Coerce scm_intprint arg 1 to long, not int.
904 Thanks to Rob Browning for the patch (see log entry 2001-09-21) -
905 for some reason his patch didn't make it into the cvs.
907 2001-10-09 Dirk Herrmann <D.Herrmann@tu-bs.de>
909 * numbers.c (mem2decimal_from_point): Cleaned up the parsing a
910 little bit - should even be somewhat more accurate now.
912 2001-10-08 Rob Browning <rlb@defaultvalue.org>
914 * gc.c: support ia64 register backing store.
915 (SCM_MARK_BACKING_STORE): new macro.
917 * continuations.h: support ia64 register backing store.
918 (struct scm_t_contregs): add ia64 register backing store.
920 * continuations.c: support ia64 register backing store.
921 (continuation_mark): mark ia64 register backing store.
922 (continuation_free): free ia64 register backing store.
923 (scm_make_continuation): capture ia64 register backing store.
924 (copy_stack_and_call): copy ia64 register backing store.
926 2001-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
928 * hashtab.c (scm_hash_fn_create_handle_x): The result of assoc_fn
929 is known to be #f if no entry is found. Thus, use !SCM_FALSEP
930 instead of SCM_NIMP to test for that case.
932 * strings.h (SCM_SET_STRING_LENGTH): Cast the length to
933 scm_t_bits instead of long.
935 2001-10-06 Marius Vollmer <mvo@zagadka.ping.de>
937 * tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
938 SCM_T_SIGNED_BITS_MIN): New.
939 * numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
940 Use them to make these macros computable by the preprocessor.
942 * num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
943 whether the integral type fits in a fixnum, not the compiler.
944 This removes a spurious compiler warning. Also, honor the
945 NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
946 needed for `long long's.
948 * numbers.c: Define NO_PREPRO_MAGOC when including
949 num2integral.c.i for `long long' and `signed long long'.
951 2001-10-06 Mikael Djurfeldt <mdj@linnaeus>
953 These changes fixes a race condition in the Guile coop - pthread
956 * coop.c (mother_awake_p): New variable.
957 (coop_create): Set mother_awake_p before creating or signalling
958 mother; wait until mother is going to sleep before returning.
959 (mother): Reset mother_awake_p before going to sleep.
961 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
963 * options.c (protected_objects, scm_init_options): The content of
964 protected_objects is now protected from garbage collection using
965 scm_gc_register_root instead of scm_permanent_object.
967 (get_option_setting): New static function that computes an option
968 setting as it was formerly done in the function scm_options.
970 (get_documented_option_setting): New static function that
971 returns option documentation as it was formerly done in the
972 function scm_options. Note that documentation C strings are no
973 longer precomputed into SCM objects. Instead, they are converted
974 into SCM strings every time get_documented_option_setting is
977 (change_option_setting): New static functions that modifies the
978 option setting as it was formerly done in the function
979 scm_options. The function is now exception safe, i. e. won't
980 cause a memory leak when interrupted. Further, only non-immediate
981 option values are added to the protection list.
983 (scm_options): This function now has only the purpose to dispatch
984 to to get_option_setting, get_documented_option_setting or
985 change_option_setting, depending on the arguments given to
988 (scm_init_opts): Don't convert documentation C strings into SCM
989 strings. Further, don't protect any object values: They _must_
990 be immediate values, otherwise there is no guarantee that they
991 have not been collected before anyway.
993 * options.[ch] (scm_t_option): Made type unsigned, name into a
994 constant char* and val into a scm_t_bits type.
996 (scm_options, scm_init_opts): The number of options is guaranteed
997 to be larger or equal to zero. Thus, the type is changed to
1000 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1002 * num2integral.i.c (NUM2INTEGRAL): Eliminated some warnings about
1003 testing an unsigned value for being >= 0.
1005 2001-10-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
1007 * numbers.h: Removed old comment about using SCM_CAR to access
1010 (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM): Make sure
1011 the return value is signed. Thanks to Brian Crowder for the bug
1014 (SCM_SRS): Avoid unnecessary casting and don't unpack input
1015 values. With this patch, SCM_SRS can be safely used for other
1016 types than scm_t_signed_bits. However, it should still better be
1017 an internal macro and thus be renamed to SCM_I_SRS.
1019 (SCM_MAKINUM, SCM_INUM): Use proper casting.
1021 2001-10-03 Gary Houston <ghouston@arglist.com>
1023 * continuations.h, unif.h: in the descriptions of the bit patterns
1024 of the heap cells, make bit 0 the least significant.
1026 2001-09-25 Thien-Thi Nguyen <ttn@glug.org>
1028 * chars.h (SCM_MAKE_CHAR): Use `scm_t_bits' instead of `intptr_t'.
1029 Thanks to Golubev I. N.
1031 2001-09-25 Gary Houston <ghouston@arglist.com>
1033 * ports.c (scm_drain_input): extended the docstring. thanks to
1034 Alex Schroeder and Thien-Thi Nguyen.
1036 2001-09-23 Mikael Djurfeldt <mdj@linnaeus>
1038 * validate.h (SCM_NUM2FLOAT, SCM_NUM2DOUBLE,
1039 SCM_VALIDATE_FLOAT_COPY, SCM_VALIDATE_DOUBLE_COPY): New
1040 macros. (The NUM names might soon change.)
1042 * numbers.h: Added missing declarations.
1044 2001-09-22 Mikael Djurfeldt <mdj@linnaeus>
1046 * Makefile.am: Distribute num2float.i.c.
1048 * num2float.i.c: New file, multiply included by numbers.c, used
1049 to "templatize" the float <-> num conversion routines.
1051 * numbers.c: New functions: scm_num2float, scm_float2num,
1052 scm_num2double, scm_double2num.
1054 2001-09-21 Rob Browning <rlb@defaultvalue.org>
1056 * .cvsignore: really add version.h
1058 * strings.h (SCM_SET_STRING_LENGTH): coerce "l" to a long.
1059 Otherwise it fails on the alpha. However, we might rather choose
1060 this size conditionally.
1062 * numbers.c (scm_gcd): change "k" to a long from an int.
1063 Otherwise it fails on the alpha. However, we might rather choose
1064 this size conditionally.
1066 * error.c (scm_wta): coerce char* to intptr_t before int
1069 * debug.c (debugobj_print): coerce scm_intprint arg 1 to long, not
1072 * chars.h (SCM_MAKE_CHAR): coerce value to intptr_t.
1074 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1076 * numbers.c (scm_integer_expt): Accept inexact integer in second
1077 argument. (Thanks to Bill Schottstaedt.)
1079 2001-09-20 Rob Browning <rlb@defaultvalue.org>
1081 * .cvsignore: add version.h
1083 * versiondat.h.in: removed (obsolete).
1085 * version.h.in: renamed from version.h.
1086 (SCM_GUILE_MAJOR_VERSION): new public macro.
1087 (SCM_GUILE_MINOR_VERSION): new public macro.
1088 (SCM_GUILE_MICRO_VERSION): new public macro.
1090 * version.h: renamed to version.h.in.
1093 (scm_major_version): support integer *_VERSION macros.
1094 (scm_minor_version): support integer *_VERSION macros.
1095 (scm_micro_version): support integer *_VERSION macros.
1096 (scm_version): support integer *_VERSION macros.
1098 2001-09-20 Mikael Djurfeldt <mdj@linnaeus>
1100 * error.c, error.h: Made error keys globally accessible.
1101 Applications might want to test for these or use them in a direct
1104 * num2integral.i.c (NUM2INTEGRAL): Report an error when these
1105 routines are passed an inexact. This change in behavior is
1106 motivated by concordance with R5RS: It is more common that a
1107 primitive doesn't want to accept an inexact for an exact.
1109 2001-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1111 The following patch partially undoes my patch from 2001-06-30,
1112 where I added the function scm_gc_mark_cell_conservatively. The
1113 function is buggy, since it breaks guile during conservative
1114 marking if a pointer on the stack points directly into the list of
1115 free cells on the heap: With conservative cell marking this will
1116 cause the whole free list to be scanned and marked - boom!
1118 * gc.c (allocated_mark, MARK, heap_segment,
1119 scm_gc_mark_cell_conservatively, scm_init_storage), gc.h
1120 (scm_gc_mark_cell_conservatively): Remove function
1121 scm_gc_mark_cell_conservatively and update the corresponding
1122 comments and uses accordingly. Thanks to Christopher Cramer for
1123 the patch. (Minor corrections by me.)
1125 2001-09-15 Gary Houston <ghouston@arglist.com>
1127 * root.h (scm_root_state): removed the continuation_stack and
1128 continuation_stack_ptr members, which have no apparent purpose.
1129 (scm_continuation_stack, scm_continuation_stack_ptr): #defines
1132 * root.c (root_mark), init.c (restart_stack, start_stack), gc
1133 (scm_igc): remove all references to contination_stack and
1134 continuation_stack_ptr, avoiding allocation of a vector and
1135 useless processing during gc.
1137 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1139 * guardians.c (tconc_t, t_tconc): Renamed tconc_t to t_tconc.
1141 (TCONC_IN): Make sure that the cell word 0 is initialized last.
1143 (guardians_t, t_guardians): Renamed guardians_t to t_guardians.
1145 (GUARDIAN, GUARDIAN_DATA): Renamed GUARDIAN to GUARDIAN_DATA.
1147 (guardian_apply, scm_get_one_zombie, scm_make_guardian,
1148 mark_and_zombify): Prefer !SCM_<foo> over SCM_N<foo>.
1150 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1152 * guardians.c (mark_dependencies_in_tconc,
1153 whine_about_self_centered_zombies, scm_init_guardians): Register
1154 the static global variable `self_centered_zombies' via
1155 scm_gc_register_root, to make some cdr-ing unnecessary.
1157 2001-09-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
1159 * backtrace.c (display_backtrace_file,
1160 display_backtrace_file_and_line): Use SCM_EQ_P when comparing SCM
1161 values, use SCM_FALSEP when comparing SCM values against #f.
1162 Thanks to Rob Browning for the bug report.
1164 2001-09-12 Martin Baulig <martin@home-of-linux.org>
1166 * strings.[ch] (scm_str2string): New function.
1168 2001-09-06 Marius Vollmer <mvo@zagadka.ping.de>
1170 * gc.c (scm_done_free): Always subtract size from scm_mallocated
1171 when computing nm, even if it's negative.
1172 (scm_must_malloc): Abort on overflow of scm_mtrigger.
1173 (scm_must_realloc): Likewise.
1175 2001-09-01 Michael Livshin <mlivshin@bigfoot.com>
1177 * numbers.c (scm_sys_check_number_conversions): new function,
1178 defined if Guile is compiled in debugging mode. currently checks
1179 `scm_num2ulong', should check much much more.
1181 * num2integral.i.c (NUM2INTEGRAL): when converting a bignum to
1182 unsigned, ensure that it's positive. thanks to Martin Baulig!
1184 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1186 * __scm.h: Added new section about compile time selectable
1189 (long_long, ulong_long, scm_sizet, SCM_WNA, SCM_OUTOFRANGE,
1190 SCM_NALLOC, SCM_HUP_SIGNAL, SCM_INT_SIGNAL, SCM_FPE_SIGNAL,
1191 SCM_BUS_SIGNAL, SCM_SEGV_SIGNAL, SCM_ALRM_SIGNAL, SCM_GC_SIGNAL,
1192 SCM_TICK_SIGNAL, SCM_SIG_ORD, SCM_ORD_SIG, SCM_NUM_SIGS):
1195 * deprecation.c (scm_include_deprecated_features): Simplified.
1197 * eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
1198 `SCM_IMP´ instead of `!SCM_CELLP´.
1200 * eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
1201 Extract side-effecting operations from macros.
1203 (scm_init_eval): Don't initialize *top-level-lookup-closure*,
1204 scm_top_level_lookup_closure_var and scm_system_transformer.
1206 * gc.c (CELL_P): New local definition to replace SCM_CELLP.
1208 (heap_segment): Use CELL_P instead of SCM_CELLP.
1210 * init.c (start_stack): Don't initialize
1211 scm_top_level_lookup_closure_var and scm_system_transformer.
1213 * modules.c (scm_set_current_module): Don't access
1214 scm_top_level_lookup_closure_var and scm_system_transformer.
1216 (scm_sym2var): Don't call scm_variable_set_name_hint.
1218 (scm_post_boot_init_modules): Removed deprecated initializations.
1220 * print.c (scm_ipruk): Don't access cell contents of non cells.
1222 * strings.c (scm_string_set_x): All strings are writable.
1224 * strings.h (SCM_STRINGP): Use SCM_TYP7 to determine the string
1225 type. There is only one string type now.
1227 (SCM_STRING_COERCE_0TERMINATION_X): Deprecated.
1229 * tags.h: Remove comments about two different string types.
1231 (SCM_CELLP, SCM_NCELLP): Deprecated.
1233 * variable.c (make_variable): Remove code variant for vcells.
1235 * variable.h (SCM_VARIABLE_REF, SCM_VARIABLE_SET,
1236 SCM_VARIABLE_LOC): Remove code variant for vcells.
1238 * __scm.h, deprecation.[ch]: Renamed SCM_DEBUG_DEPRECATED to
1239 SCM_ENABLE_DEPRECATED with the logic reversed.
1241 * dynl.c (moddata, registered_mods), dynl.[ch]
1242 (scm_register_module_xxx, scm_registered_modules,
1243 scm_clear_registered_modules), error.[ch] (scm_wta), eval.c
1244 (*top-level-lookup-closure*), eval.[ch]
1245 (scm_top_level_lookup_closure_var, scm_system_transformer,
1246 scm_eval_3, scm_eval2), gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR,
1247 SCM_SETAND_CDR, SCM_SETOR_CDR, SCM_FREEP, SCM_NFREEP,
1248 SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16,
1249 SCM_GCCDR), gc.[ch] (scm_remember, scm_protect_object,
1250 scm_unprotect_object), modules.c (root_module_lookup_closure,
1251 scm_sym_app, scm_sym_modules, module_prefix, make_modules_in_var,
1252 beautify_user_module_x_var, try_module_autoload_var,
1253 scm_module_full_name), modules.[ch] (scm_the_root_module,
1254 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
1255 ports.h (scm_port, scm_ptob_descriptor, scm_port_rw_active),
1256 ports.[ch] (scm_close_all_ports_except), random.h (scm_rstate,
1257 scm_rng, scm_i_rstate), strings.h (SCM_SLOPPY_STRINGP,
1258 SCM_RWSTRINGP, SCM_STRING_UCHARS, SCM_STRING_CHARS), strings.[ch]
1259 (scm_read_only_string_p, scm_makstr, scm_makfromstr,
1260 scm_make_shared_substring), tags.h (scm_tc7_substring,
1261 SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP, scm_tc7_ssymbol,
1262 scm_tc7_msymbol, scm_tcs_symbols), variable.c (sym_huh),
1263 variable.[ch] (scm_variable_set_name_hint, scm_builtin_variable),
1264 variable.h (SCM_VARVCELL, SCM_UDVARIABLEP, SCM_DEFVARIABLEP):
1267 * dynl.c (scm_dynamic_link, scm_dynamic_func), error.c
1268 (scm_error_scm), filesys.c (scm_chown, scm_chmod, scm_open_fdes,
1269 scm_stat, scm_link, scm_rename, scm_delete_file, scm_mkdir,
1270 scm_rmdir, scm_opendir, scm_chdir, scm_symlink, scm_readlink,
1271 scm_lstat, scm_copy_file), fports.c (scm_open_file), ioext.c
1272 (scm_fdopen), net_db.c (scm_gethost, scm_getnet, scm_getproto,
1273 scm_getserv), ports.c (scm_truncate_file, scm_sys_make_void_port),
1274 posix.c (scm_getpwuid, scm_getgrgid, scm_execl, scm_execlp,
1275 scm_execle, scm_mkstemp, scm_utime, scm_access, scm_setlocale,
1276 scm_mknod, scm_crypt, scm_chroot, scm_getpass, scm_sethostname),
1277 regex-posix.c (scm_make_regexp, scm_regexp_exec), simpos.c
1278 (scm_system, scm_getenv), socket.c (scm_inet_aton), stime.c
1279 (setzone, scm_strftime, scm_strptime), vports.c
1280 (scm_make_soft_port): Remove calls to
1281 SCM_STRING_COERCE_0TERMINATION_X. Since the substring type is
1282 gone, all strings are 0-terminated anyway.
1284 * dynl.h (LIBGUILE_DYNL_H, SCM_DYNL_H), random.h (RANDOMH,
1285 SCM_RANDOM_H): Renamed the macros that are defined to inhibit
1286 double inclusion of the same headers to the SCM_<filename>_H
1289 * eval.c (SCM_CEVAL), gc.c (MARK, scm_gc_sweep), gh_data.c
1290 (gh_scm2chars), hash.c (scm_hasher), objects.c (scm_class_of),
1291 print.c (scm_iprin1): The type scm_tc7_substring does not exist
1294 * ports.h (SCM_PORTP, SCM_OPPORTP, SCM_OPINPORTP, SCM_OPOUTPORTP,
1295 SCM_INPUT_PORT_P, SCM_OUTPUT_PORT_P, SCM_OPENP), tags.h
1296 (SCM_TYP16_PREDICATE), variable.h (SCM_VARIABLEP): Prefer
1297 !SCM_<foo> over SCM_N<foo>.
1299 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1301 * Makefile.am: Remove references to symbols-deprecated.c.
1303 * symbols.c (scm_init_symbols): Don't initialize deprecated
1306 * symbols-deprecated.c: Removed.
1308 * fluids.[ch] (scm_internal_with_fluids), gsubr.[ch]
1309 (scm_make_gsubr, scm_make_gsubr_with_generic), hooks.[ch]
1310 (scm_create_hook), list.c (list*), list.h (SCM_LIST[0-9],
1311 scm_listify), list.[ch] (scm_sloppy_memq, scm_sloppy_memv,
1312 scm_sloppy_member), load.c (scm_end_of_file_key), load.[ch]
1313 (scm_read_and_eval_x), numbers.[ch] (scm_mkbig, scm_big2inum,
1314 scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big,
1315 scm_big2dbl), numbers.h (SCM_FIXNUM_BIT), procs.h
1316 (scm_subr_entry, SCM_SUBR_DOC), procs.[ch] (scm_make_subr_opt,
1317 scm_make_subr, scm_make_subr_with_generic), root.c (setjmp_type,
1318 setjmp_type), root.[ch] (scm_call_catching_errors), smob.[ch]
1319 (scm_make_smob_type_mfpe, scm_set_smob_mfpe), strports.[ch]
1320 (scm_strprint_obj, scm_read_0str, scm_eval_0str), symbols.h
1321 (SCM_CHARS, SCM_UCHARS, SCM_SETCHARS, SCM_SLOPPY_SUBSTRP,
1322 SCM_SUBSTR_STR, SCM_SUBSTR_OFFSET, SCM_LENGTH_MAX, SCM_LENGTH,
1323 SCM_SETLENGTH, SCM_ROSTRINGP, SCM_ROLENGTH, SCM_ROCHARS,
1324 SCM_ROUCHARS, SCM_SUBSTRP, SCM_COERCE_SUBSTR, scm_strhash,
1325 scm_sym2vcell, scm_sym2ovcell_soft, scm_sym2ovcell,
1326 scm_intern_obarray_soft, scm_intern_obarray, scm_intern,
1327 scm_intern0, scm_sysintern, scm_sysintern0,
1328 scm_sysintern0_no_module_lookup, scm_symbol_value0,
1329 scm_string_to_obarray_symbol, scm_intern_symbol,
1330 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p,
1331 scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp,
1332 scm_init_symbols_deprecated), vectors.c (s_vector_set_length_x),
1333 vectors.[ch] (scm_vector_set_length_x): Removed.
1335 * fluids.h (FLUIDSH, SCM_FLUIDS_H), gsubr.c (GSUBRH, SCM_GSUBR_H),
1336 list.h (LISTH, SCM_LIST_H), load.h (LOADH, SCM_LOAD_H), root.h
1337 (ROOTH, SCM_ROOT_H), strports.h (STRPORTSH, SCM_STRPORTS_H):
1338 Renamed the macros that are defined to inhibit double inclusion of
1339 the same headers to the SCM_<filename>_H format.
1341 * procs.h (SCM_CLOSUREP, SCM_PROCEDURE_WITH_SETTER_P), symbols.h
1342 (SCM_SYMBOLP), vectors.h (SCM_VECTORP): Prefer !SCM_<foo> over
1345 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1347 * continuations.h (scm_contregs), debug.h (scm_debug_info,
1348 scm_debug_frame, SCM_DSIDEVAL), filesys.h (SCM_OPDIRP), fports.h
1349 (scm_fport), options.h (scm_option), snarf.h (SCM_CONST_LONG,
1350 SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
1351 SCM_GLOBAL_VCELL_INIT), srcprop.h (scm_srcprops,
1352 scm_srcprops_chunk), stacks.h (scm_info_frame, scm_stack), unif.h
1353 (scm_array, scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_HUGE_LENGTH),
1354 validate.h (SCM_FUNC_NAME, SCM_WTA, RETURN_SCM_WTA,
1355 SCM_VALIDATE_NUMBER_COPY, SCM_VALIDATE_NUMBER_DEF_COPY,
1356 SCM_VALIDATE_STRINGORSUBSTR, SCM_VALIDATE_ROSTRING,
1357 SCM_VALIDATE_ROSTRING_COPY, SCM_VALIDATE_NULLORROSTRING_COPY,
1358 SCM_VALIDATE_RWSTRING, SCM_VALIDATE_OPDIR): Removed.
1360 * continuations.h (CONTINUATIONSH, SCM_CONTINUATIONS_H), filesys.h
1361 (FILESYSH, SCM_FILESYS_H), fports.h (FPORTSH, SCM_FPORTS_H),
1362 options.h (OPTIONSH, SCM_OPTIONS_H), regex-posix.h (REGEXPOSIXH,
1363 SCM_REGEX_POSIX_H), snarf.h (LIBGUILE_SNARF_H, SCM_SNARF_H),
1364 srcprop.h (SCM_SOURCE_PROPERTIES_H, SCM_SRCPROP_H), unif.h
1365 (SCM_UNIFORM_VECTORS_H, SCM_UNIF_H), validate.h (SCM_VALIDATE_H__,
1366 SCM_VALIDATE_H): Renamed the macros that are defined to inhibit
1367 double inclusion of the same headers to the SCM_<filename>_H
1370 * debug.h (SCM_RESET_DEBUG_MODE), regex-posix.h (SCM_RGXP),
1371 srcprop.h (SRCBRKP, PROCTRACEP), struct.h (SCM_STRUCTP),
1372 validate.h (SCM_VALIDATE_THUNK, SCM_VALIDATE_ARRAY,
1373 SCM_VALIDATE_VECTOR_OR_DVECTOR, SCM_VALIDATE_VTABLE): Prefer
1374 !SCM_<foo> over SCM_N<foo>.
1376 2001-08-31 Dirk Herrmann <D.Herrmann@tu-bs.de>
1378 * _scm.h (_SCMH, SCM__SCM_H), alist.h (ALISTH, SCM_ALIST_H),
1379 arbiters.h (ARBITERSH, SCM_ARBITERS_H), backtrace.h (BACKTRACEH,
1380 SCM_BACKTRACE_H), boolean.h (BOOLEANH, SCM_BOOLEAN_H), chars.h
1381 (SCM_CHARSH, SCM_CHARS_H), coop-defs.h (COOP_DEFSH,
1382 SCM_COOP_DEFS_H), coop-threads.h (COOP_THREADSH,
1383 SCM_COOP_THREADS_H), debug-malloc.h (DEBUGMALLOCH,
1384 SCM_DEBUG_MALLOC_H), dynwind.h (DYNWINDH, SCM_DYNWIND_H),
1385 environments.h (ENVIRONMENTS_H, SCM_ENVIRONMENTS_H), eq.h (EQH,
1386 SCM_EQ_H), evalext.h (EVALEXTH, SCM_EVALEXT_H), extensions.h
1387 (LIBGUILE_EXTENSIONS_H, SCM_EXTENSIONS_H), feature.h (FEATUREH,
1388 SCM_FEATURE_H), gdbint.h (GDBINTH, SCM_GDBINT_H), guardians.h
1389 (SCM_GUARDIANH, SCM_GUARDIANS_H), hash.h (HASHH, SCM_HASH_H),
1390 hashtab.h (HASHTABH, SCM_HASHTAB_H), init.h (INITH, SCM_INIT_H),
1391 ioext.h (IOEXTH, SCM_IOEXT_H), iselect.h (ISELECTH,
1392 SCM_ISELECT_H), keywords.h (KEYWORDSH, SCM_KEYWORDS_H), lang.h
1393 (LANGH, SCM_LANG_H), mallocs.h (MALLOCSH, SCM_MALLOCS_H), net_db.h
1394 (SCM_NETDBH, SCM_NET_DB_H), objprop.h (OBJPROPH, SCM_OBJPROP_H),
1395 posix.h (POSIXH, SCM_POSIX_H), procprop.h (PROCPROPH,
1396 SCM_PROCPROP_H), properties.h (PROPERTIES_H, SCM_PROPERTIES_H),
1397 ramap.h (RAMAPH, SCM_RAMAP_H), rdelim.h (SCM_RDELIM,
1398 SCM_RDELIM_H), read.h (READH, SCM_READ_H), rw.h (SCM_RW,
1399 SCM_RW_H), scmsigs.h (SCMSIGSH, SCM_SCMSIGS_H), script.h (SCRIPTH,
1400 SCM_SCRIPT_H), simpos.h (SIMPOSH, SCM_SIMPOS_H), socket.h
1401 (SCM_SOCKETH, SCM_SOCKET_H), sort.h (SORTH, SCM_SORT_H),
1402 stackchk.h (STACKCHKH, SCM_STACKCHK_H), stime.h (STIMEH,
1403 SCM_STIME_H), strop.h (STROPH, SCM_STROP_H), strorder.h
1404 (STRORDERH, SCM_STRORDER_H), threads.h (THREADSH, SCM_THREADS_H),
1405 throw.h (THROWH, SCM_THROW_H), version.h (VERSIONH,
1406 SCM_VERSION_H), vports.h (VPORTSH, SCM_VPORTS_H): Renamed
1407 the macros that are defined to inhibit double inclusion of the
1408 same headers to the SCM_<filename>_H format.
1410 2001-08-27 Marius Vollmer <mvo@zagadka.ping.de>
1412 * ports.c, ports.h, fprots.c, gc.c, ioext.c: Replaced
1413 "scm_t_portable" with "scm_port_table" which was an artifact from
1414 the great "scm_*_t -> scm_t_" renaming.
1416 2001-08-25 Thien-Thi Nguyen <ttn@revel.glug.org>
1418 * gc_os_dep.c (GC_noop1): Move before `GC_find_limit' where it is
1419 used; nfc. Thanks to Bill Schottstaedt.
1421 * validate.h (SCM_VALIDATE_USHORT_COPY, SCM_VALIDATE_SHORT_COPY,
1422 SCM_VALIDATE_UINT_COPY, SCM_VALIDATE_INT_COPY): New macros.
1423 Thanks to Chris Cramer.
1425 2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
1427 * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
1429 * eval.c (scm_m_atbind): Redesigned to behvae like `let', but with
1431 * dynwind.h (scm_swap_bindings): Declare.
1432 * dynwind.c (scm_swap_bindings): Make non-static.
1434 2001-08-25 Michael Livshin <mlivshin@bigfoot.com>
1436 * gc.c (scm_gc_sweep): now can sweep unreachable variables (by
1437 doing exactly nothing about them). thanks Neil!
1439 2001-08-18 Neil Jerram <neil@ossau.uklinux.net>
1441 * __scm.h (SCM_ENABLE_VCELLS): Fix spelling mistake in comment.
1443 2001-08-17 Thien-Thi Nguyen <ttn@revel.glug.org>
1445 * gc.c: Fix omission bug: Add `heap_segment' forward decl
1446 (proto) in the case when either `GUILE_DEBUG' or
1447 `GUILE_DEBUG_FREELIST' preprocessor symbols are defined.
1449 (map_free_list): Fix typo: Ref `f' correctly.
1451 Thanks to Chris Cramer.
1453 2001-08-15 Rob Browning <rlb@defaultvalue.org>
1455 * Makefile.am (libguile_la_LDFLAGS): use libtool interface version
1457 (libpath.h): change libguileversion to libguileinterface.
1459 2001-08-07 Marius Vollmer <mvo@zagadka.ping.de>
1461 * Makefile.am (EXTRA_DIST): Distribute ChangeLog-1996-1999 and
1462 ChangeLog-2000. Thanks to Daniel Skarda!
1464 2001-08-07 Michael Livshin <mlivshin@bigfoot.com>
1466 * guile-snarf-docs-texi.in: don't call the tokenizer here, we now
1467 do it from the Makefile.
1469 * Makefile.am: rearrange the snarfing slightly, so that .doc files
1470 are of a reasonable size.
1472 2001-08-02 Neil Jerram <neil@ossau.uklinux.net>
1474 * stacks.c (scm_make_stack): Improve docstring by explaining use
1477 2001-08-01 Marius Vollmer <mvo@zagadka.ping.de>
1479 * chars.c (scm_char_alphabetic_p, scm_char_numeric_p,
1480 scm_char_whitespace_p, scm_char_upper_case_p,
1481 scm_char_lower_case_p, scm_char_is_both_p): Do not require
1482 characters to fulfill isascii in addition to the primary
1485 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1487 * numbers.c (DIGITS, scm_small_istr2int, scm_istr2int,
1488 scm_istr2flo, scm_istring2number): Removed.
1490 (iflo2str, scm_real_p, scm_integer_p): Use SCM_<foo> instead of
1493 (t_exactness, t_radix, DIGIT2UINT, XDIGIT2UINT, mem2uinteger,
1494 mem2decimal_from_point, mem2ureal, mem2complex, scm_i_mem2number):
1497 (scm_string_to_number): Use new number parser.
1499 (scm_exact_to_inexact): Replace dummy by a GPROC, which also
1500 handles complex numbers.
1502 * numbers.h (NUMBERSH, SCM_NUMBERS_H): Rename <foo>H to
1505 (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Prefer !SCM_<pred> over
1508 (scm_istr2int, scm_istr2flo, scm_istring2number): Removed.
1510 (scm_i_mem2number): Added.
1512 (scm_exact_to_inexact): Changed signature.
1514 * read.c (scm_lreadr): Perform the shortcut test for '+ and '-
1515 here instead of within scm_i_mem2number. Call scm_i_mem2number
1516 instead of scm_istr2int and scm_istring2number.
1518 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1520 * eval.c (scm_lookupcar, scm_m_body, scm_m_lambda, unmemocopy,
1521 scm_unmemocopy, scm_badargsp, scm_eval_body, CHECK_EQVISH,
1522 SCM_CEVAL, scm_nconc2last, SCM_APPLY, scm_copy_tree): Prefer
1523 !SCM_<pred> over SCM_N<pred>.
1525 (scm_eval_body): Remove side effecting code from macro call.
1527 (SCM_CEVAL, SCM_APPLY): Remove goto statement and redundant
1530 2001-07-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1532 * pairs.h (SCM_VALIDATE_PAIR): Use SCM_CONSP, not SCM_ECONSP.
1534 2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
1536 Removed vcell slot from structs.
1538 * struct.h (scm_vtable_index_vcell): Removed. Renumbered
1541 * struct.c (scm_struct_vtable_p): Do not check vcell slot for
1542 zero. Use scm_vtable_index_layout instead of "0" when accessing
1544 (scm_init_struct): Remove vcell slot layout code from
1545 required_vtable_fields.
1547 * objects.h (scm_si_redefined, scm_si_hashsets): Renumbered.
1549 * goops.c (build_class_class_slots): Removed vcell slot
1552 * goops.h: Renumbered slot indices. (SCM_CLASS_CLASS_LAYOUT):
1553 Removed vcell slot layout code.
1554 (scm_si_vcell): Removed.
1556 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
1558 "Glocs" have been removed.
1560 * tags.h: Update tag system docs.
1561 (scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses.
1562 (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses.
1563 (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP
1564 or SCM_NCONSP, respectively.
1566 * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c,
1567 objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses
1568 of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above.
1570 * print.c (scm_iprin1): Remove printing of glocs. Do not try to
1571 tell glocs from structs.
1573 * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs.
1575 * eval.c (scm_m_atbind): Make a list of variables, not glocs.
1576 (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables
1577 instead of with glocs.
1578 (EVALCAR): Do not test for glocs.
1579 (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race
1581 (scm_unmemocar): Do not handle glocs.
1582 (scm_m_atfop): Memoize as a variable, not as a gloc.
1583 (scm_eval_args, scm_deval_args): Do not handle glocs.
1584 (scm_ceval, scm_deval): Likewise.
1586 * eval.h (SCM_XEVALCAR): Do not test for glocs.
1587 (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC):
1590 * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed.
1592 * dynwind.c (scm_swap_bindings): Likewise.
1593 (scm_dowinds): Updated to recognize lists of variables instead of
1596 * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
1599 * gc_os_dep.c (GC_noop1): Moved into the same #if/#endif context
1602 2001-07-25 Gary Houston <ghouston@arglist.com>
1604 * numbers.c (scm_logand, scm_logior, scm_logxor): adjusted the
1605 docstrings to reflect the n-ary implementation.
1607 2001-07-26 Marius Vollmer <mvo@zagadka.ping.de>
1609 * eval.c (scm_ceval, scm_deval): Use "RETURN" macro when returning
1610 value of a variable, not the plain "return" statement.
1612 2001-07-25 Marius Vollmer <mvo@zagadka.ping.de>
1614 * eval.c: Allow variables in memoized code (in addition to glocs).
1615 (scm_lookupcar): Handle variables in lost races. Replace symbol
1616 with variable directly, do not make a gloc.
1617 (scm_unmemocar): Rewrite variables using a reverse lookup, just
1619 (scm_ceval, scm_deval): Deal with variables in SCM_IM_SET and in
1622 2001-07-25 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1624 * variable.c (scm_i_variable_print): Use "value" instead of
1625 "binding" since a binding is the mapping between symbols and
1626 variables, not between variables and their values.
1628 * tags.h (scm_tc7_variable): New.
1629 * gc.c (scm_gc_mark): Handle scm_tc7_variable objects.
1630 * print.c (scm_iprin1): Likewise.
1632 * variable.h (scm_tc16_variable): Removed.
1633 (SCM_VARIABLEP): Test for new tc7 code.
1634 (scm_i_variable_print): New.
1635 * variable.c (scm_tc16_variable): Removed.
1636 (variable_print): Renamed to scm_i_variable_print and made
1638 (variable_equal_p): Removed.
1639 (make_variable): Construct a tc7 object instead of a smob.
1640 (scm_init_variable): Do not register smob.
1642 2001-07-22 Marius Vollmer <mvo@zagadka.ping.de>
1644 * tags.h: Include inttypes.h when we have it.
1646 2001-07-13 Marius Vollmer <mvo@zagadka.ping.de>
1648 * tags.h (SCM_UNBOUND): Make it the 34th isym/iflag, the 33th slot
1649 is taken by the new SCM_IM_CALL_WITH_VALUES.
1650 * print.c (scm_isymnames): Update table accordingly.
1652 2001-07-22 Gary Houston <ghouston@arglist.com>
1654 * regex-posix.c (s_scm_regexp_exec): use scm_long2num not
1655 SCM_MAKINUM to convert regoff_t value to SCM.
1657 2001-07-21 Gary Houston <ghouston@arglist.com>
1659 * scmsigs.c: include sys/time.h for itimer stuff.
1661 2001-07-19 Rob Browning <rlb@defaultvalue.org>
1663 * gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
1665 * c-tokenize.lex: add option %nounput to quiet warning.
1666 Add prototype for yylex to quiet warning.
1668 * scmconfig.h.in: add flags for setitimer and getitimer.
1670 * scmsigs.h (scm_init_scmsigs): new prototype.
1671 (scm_init_scmsigs): new prototype.
1673 * scmsigs.c (s_scm_setitimer): new function.
1674 (s_scm_setitimer): new function.
1676 2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1678 * alist.c, arbiters.c, async.h, backtrace.h, boolean.c, chars.c,
1679 chars.h, continuations.h, debug-malloc.h, dynl.c, feature.c,
1680 feature.h, filesys.h, fluids.h, fports.h, gc_os_dep.c,
1681 gdb_interface.h, gh_eval.c, gh_funcs.c, gh_io.c, gh_list.c,
1682 gh_predicates.c, gsubr.c, gsubr.h, guardians.h,
1683 guile-func-name-check.in, guile-snarf-docs-texi.in,
1684 guile-snarf-docs.in, guile-snarf.awk.in, guile-snarf.in,
1685 hashtab.h, iselect.h, keywords.h, lang.c, list.h, load.h,
1686 objprop.c, objprop.h, options.c, options.h, random.h,
1687 regex-posix.h, root.c, root.h, script.c, snarf.h, stackchk.c,
1688 strerror.c, strop.h, strports.h, threads.h, values.c, values.h,
1689 version.c, version.h: Updated copyright notice.
1691 2001-07-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1693 * goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,
1694 sym_procedure, sym_setter, sym_redefined, sym_h0, sym_h1, sym_h2,
1695 sym_h3, sym_h4, sym_h5, sym_h6, sym_h7, sym_name,
1696 sym_direct_supers, sym_direct_slots, sym_direct_subclasses,
1697 sym_direct_methods, sym_cpl, sym_default_slot_definition_class,
1698 sym_slots, sym_getters_n_setters, sym_keyword_access, sym_nfields,
1699 sym_environment, scm_sym_change_class): New static variables to
1700 hold predefined symbols.
1702 (build_class_class_slots): Build the list using scm_list_n
1703 instead of cons. Also, slots are already created as lists, thus
1704 making a call to maplist unnecessary.
1706 (scm_class_name, scm_class_direct_supers, scm_class_direct_slots,
1707 scm_class_direct_subclasses, scm_class_direct_methods,
1708 scm_class_precedence_list, scm_class_slots, scm_class_environment,
1709 scm_method_procedure, create_standard_classes, purgatory): Use
1712 (build_slots_list, compute_getters_n_setters,
1713 scm_sys_initialize_object, scm_sys_inherit_magic_x,
1714 get_slot_value_using_name, set_slot_value_using_name,
1715 scm_sys_invalidate_method_cache_x, scm_generic_capability_p,
1716 scm_compute_applicable_methods, scm_sys_method_more_specific_p,
1717 make_struct_class): Prefer !SCM_<pred> over SCM_N<pred>.
1719 (scm_sys_prep_layout_x): Minimize variable scopes.
1721 (scm_sys_prep_layout_x, scm_sys_fast_slot_ref,
1722 scm_sys_fast_slot_set_x): Fix signedness.
1724 (go_to_hell, go_to_heaven, purgatory, scm_change_object_class,
1725 lock_cache_mutex, unlock_cache_mutex, call_memoize_method,
1726 scm_memoize_method, scm_wrap_object): Use packing and unpacking
1727 when converting to and from SCM values.
1729 (scm_enable_primitive_generic_x): Add rest argument checking.
1731 (map, filter_cpl, maplist, scm_sys_initialize_object,
1732 scm_sys_prep_layout_x, slot_definition_using_name,
1733 scm_enable_primitive_generic_x, scm_compute_applicable_methods,
1734 call_memoize_method, scm_make, scm_make_class): Prefer explicit
1735 predicates over SCM_N?IMP tests.
1737 (scm_sys_prep_layout_x): Fix typo in error message. Fix type
1740 (burnin, go_to_hell): Use SCM_STRUCT_DATA instead of the SCM_INST
1743 2001-07-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1745 * fports.c (fport_print): Don't use SCM_C[AD]R for non pairs.
1747 * num2integral.i.c (INTEGRAL2NUM, INTEGRAL2BIG): Fix signedness.
1749 * symbols-deprecated.c (scm_gentemp): Simplify vector test.
1751 * vectors.c (scm_vector_p): Eliminate redundant IMP test.
1753 2001-07-12 Michael Livshin <mlivshin@bigfoot.com>
1755 * strings.c (s_scm_string): fix arg position in assert.
1757 2001-07-11 Gary Houston <ghouston@arglist.com>
1759 * strports.c (st_write): use memcpy, not strncpy. thanks to
1762 2001-07-09 Thien-Thi Nguyen <ttn@revel.glug.org>
1764 * alist.c, alloca.c, arbiters.c, async.c, async.h, backtrace.c,
1765 boolean.c, chars.c, continuations.c, coop-defs.h, coop-threads.c,
1766 debug-malloc.h, debug.c, debug.h, dynl.c, dynwind.c, eq.c,
1767 error.c, eval.c, evalext.c, feature.c, feature.h, filesys.c,
1768 filesys.h, fluids.c, fluids.h, fports.c, fports.h, gc.c, gc.h,
1769 gdbint.c, gsubr.c, guardians.c, hash.c, hashtab.c, hooks.c,
1770 hooks.h, inet_aton.c, init.c, ioext.c, keywords.c, keywords.h,
1771 lang.c, list.c, load.c, macros.c, mallocs.c, memmove.c, modules.c,
1772 net_db.c, numbers.c, numbers.h, objects.c, objprop.c, options.c,
1773 pairs.c, pairs.h, ports.c, ports.h, posix.c, print.c, print.h,
1774 procprop.c, procs.c, procs.h, properties.c, putenv.c, ramap.c,
1775 random.c, random.h, read.c, regex-posix.c, regex-posix.h, root.c,
1776 root.h, scmsigs.c, script.c, simpos.c, smob.c, snarf.h, socket.c,
1777 sort.c, srcprop.c, srcprop.h, stackchk.c, stacks.c, stacks.h,
1778 stime.c, strerror.c, strings.c, strings.h, strop.c, strorder.c,
1779 strports.c, struct.c, struct.h, symbols-deprecated.c, symbols.c,
1780 symbols.h, tags.h, threads.c, threads.h, throw.c, unif.c, unif.h,
1781 variable.c, variable.h, vectors.c, vectors.h, version.c, vports.c,
1782 weaks.c, weaks.h: Remove "face-lift" comment.
1784 2001-07-08 Rob Browning <rlb@defaultvalue.org>
1786 * .cvsignore: add stamp-h.in.
1788 2001-07-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1790 * hooks.c (scm_make_hook, scm_add_hook_x),
1791 (scm_remove_hook_x, scm_reset_hook_x, scm_run_hook): Added return
1792 value info to the docstrings.
1794 2001-07-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1796 Some more compatibility patches for Windows.
1798 * posix.c (getlogin): getlogin() implementation for Windows.
1800 * backtrace.c, ioext.c: Include <stdio.h>.
1802 * unif.c, script.c, rw.c, error.c: Include <io.h>, if it does
1805 * cpp_sig_symbols.in: Added SIGBREAK.
1807 2001-07-01 Marius Vollmer <mvo@zagadka.ping.de>
1809 * strports.c (scm_read_0str, scm_eval_0str): Call
1810 scm_c_read_string and scm_c_eval_string respectively, not
1811 themselves. Thanks to Dale P. Smith!
1813 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1815 * unif.c (scm_array_set_x): The variable args does not
1816 necessarily have to be a list. Further, got rid of a redundant
1819 2001-06-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
1821 * list.c (SCM_I_CONS): Make sure the cell type is initialized
1824 * gc.c (s_scm_map_free_list, scm_igc, scm_gc_sweep,
1825 init_heap_seg): Fixed signedness.
1827 (init_heap_seg): Replaced strange for-loop with a while loop.
1829 * weaks.h (WEAKSH, SCM_WEAKS_H): Rename <foo>H to SCM_<foo>_H.
1831 (SCM_WVECTP): Prefer !SCM_<pred> over SCM_N<pred>.
1833 The following patch adds conservative marking for the elements of
1834 free or allocated cells.
1836 * gc.c (allocated_mark, heap_segment): New static functions.
1838 (which_seg): Deleted, since the functionality is now provided by
1839 function heap_segment.
1841 (map_free_list): Use heap_segment instead of which_seg.
1843 (MARK): If cell debugging is disabled, mark free cells
1846 (scm_mark_locations, scm_cellp): Extracted the search for the
1847 heap segment of a SCM value into function heap_segment.
1849 (scm_init_storage): Allocated cells must be marked
1852 * gc.[ch] (scm_gc_mark_cell_conservatively): New function.
1854 The following patch changes the representation of weak vectors to
1855 double cells instead of using an extension of the vector's
1858 * gc.c (MARK): Use SCM_SET_WVECT_GC_CHAIN instead of assigning to
1859 the result of SCM_WVECT_GC_CHAIN.
1861 (scm_gc_sweep): Weak vectors don't have extra fields any more.
1863 * weaks.c (allocate_weak_vector): New static function. It does
1864 not patch any previously created vector object during the
1865 construction of a weak vector, and thus doesn't need to switch
1866 off interrupts during vector creation.
1868 (scm_make_weak_vector, scm_make_weak_key_hash_table,
1869 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
1870 Use allocate_weak_vector to provide the new weak vector object.
1872 * weaks.h (SCM_WVECT_TYPE, SCM_SET_WVECT_TYPE,
1873 SCM_SET_WVECT_GC_CHAIN): New macros. The weak vector subtype is
1874 now stored in the double cell.
1876 (SCM_IS_WHVEC, SCM_IS_WHVEC_V, SCM_IS_WHVEC_B, SCM_IS_WHVEC_ANY):
1879 (SCM_WVECT_GC_CHAIN): The weak objects are now chained together
1880 using an entry of the double cell.
1882 2001-06-30 Thien-Thi Nguyen <ttn@revel.glug.org>
1884 * stamp-h.in: bye bye
1886 2001-06-30 Marius Vollmer <mvo@zagadka.ping.de>
1888 * gh_eval.c (gh_eval_str): Use scm_c_eval_string instead of
1891 * load.c, load.h (scm_c_primitive_load,
1892 scm_c_primitive_load_path): New.
1894 * strports.c, strports.h (scm_c_read_string): Renamed from
1895 scm_read_0str. Also, added "const" qualifier to argument.
1896 (scm_c_eval_string): Renamed from scm_eval_0str.
1897 (scm_read_0str, scm_eval_0str): Deprecated.
1899 2001-06-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1901 * fluids.c (scm_c_with_fluid): Use scm_list_1() instead of
1904 2001-06-28 Keisuke Nishida <kxn30@po.cwru.edu>
1906 * list.h (scm_list_1, scm_list_2, scm_list_3, scm_list_4, scm_list_5,
1907 scm_list_n): New functions.
1908 (SCM_LIST0, SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5,
1909 SCM_LIST6, SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify): Deprecated.
1910 (lots of files): Use the new functions.
1912 * goops.c (CALL_GF1, CALL_GF2, CALL_GF3, CALL_GF4): Use scm_call_N.
1914 * strings.c: #include "libguile/deprecation.h".
1916 2001-06-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1918 * read.c (scm_lreadr): When reading a hash token, check for a
1919 user-defined hash procedure first, so that overriding the builtin
1920 hash characters is possible (this was needed for implementing
1921 SRFI-4's read synax `f32(...)').
1923 * num2integral.i.c: Use scm_t_signed_bits instead of scm_t_bits,
1924 because the latter is unsigned now and breaks comparisons like
1925 (n < (scm_t_signed_bits)MIN_VALUE).
1927 2001-06-26 Neil Jerram <neil@ossau.uklinux.net>
1929 * eval.h, eval.c (scm_call_4): New function.
1931 * eval.c (SCM_APPLY, SCM_CEVAL, ENTER_APPLY): Call trap handlers
1932 directly rather than dispatching to them via scm_ithrow and a lazy
1935 * eval.c (scm_evaluator_trap_table), eval.h (SCM_ENTER_FRAME_HDLR,
1936 SCM_APPLY_FRAME_HDLR, SCM_EXIT_FRAME_HDLR): Add three new options
1937 for trap handler procedures.
1939 * debug.h (SCM_RESET_DEBUG_MODE): Add checks for trap handler
1940 procedures not being #f.
1942 2001-06-27 Michael Livshin <mlivshin@bigfoot.com>
1944 * Makefile.am (c-tokenize.c): add rule to generate it.
1945 (EXTRA_DIST): add c-tokenize.lex, so it gets distributed.
1947 filter-doc-snarfage.c: remove.
1949 2001-06-26 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1951 * ports.c (scm_output_port_p): Use result of SCM_COERCE_OUTPORT.
1953 The following set of changes makes compiling Guile under various
1954 Windows compilers easier. Compilation under GNU systems should
1955 not be affected at all.
1957 Thanks to Stefan Jahn for all necessary information, patches and
1960 * posix.c: Conditialize getpwent, getgrent, kill, getppid, getuid,
1961 getpgrp, ttyname, primitive-fork and some header inclusion for
1964 * random.c: Define M_PI, if not predefined and use __int64 for
1965 LONG64 under Windows.
1967 * scmsigs.c: Emulate some functions (alarm, sleep, kill) under
1968 Windows and conditionalize some signal names.
1970 * socket.c (scm_getsockopt): Added missing comma.
1971 Include socket library header under Windows.
1973 * stime.c (CLKTCK): Add cast to int, to make it compile under
1976 * ports.c (truncate): New function, compiled only under Windows.
1978 * net_db.c: Do not declare errno under Windows.
1980 * iselect.h, inet_aton.c: Include socket library headers under
1983 * guile.c (inner_main): Under Windows, initialize socket library
1984 and initialize gdb_interface data structures.
1986 * gdb_interface.h: Under Windows, gdb_interface cannot be
1987 initialized statically. Initialize at runtime instead.
1989 * fports.c (write_all): ssize_t -> size_t.
1990 (fport_print): Conditionalize call to ttyname().
1991 (getflags): New function, compiled only under Windows.
1993 * filesys.c: Conditionalize inclusion of <pwd.h>. Conditionalize
1994 primitives chown, link, fcntl.
1995 (scm_basename, scm_dirname): Under Windows, handle \ as well as /
1998 * backtrace.c: Include <io.h> under Windows.
2000 * async.h (ASYNCH, SCM_ASYNC_H): Rename <foo>H to SCM_<foo>_H.
2002 * _scm.h: Added preprocessor conditional for __MINGW32__ for errno
2005 2001-06-27 Keisuke Nishida <kxn30@po.cwru.edu>
2007 * eval.c (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2008 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): New functions.
2009 * eval.h (scm_call_0, scm_call_1, scm_call_2, scm_call_3,
2010 scm_apply_0, scm_apply_1, scm_apply_2, scm_apply_3): Declared.
2011 * async.c (scm_run_asyncs), coop-threads.c (scheme_body_bootstrip,
2012 scheme_handler_bootstrip), debug.c (with_traps_inner), dynwind.c
2013 (scm_dynamic_wind, scm_dowinds), environments.c
2014 (import_environment_conflict), eval.c (scm_macroexp, scm_force,
2015 scm_primitive_eval_x, scm_primitive_eval), fluids.c (apply_thunk),
2016 goops.c (GETVAR, purgatory, make_class_from_template,
2017 scm_ensure_accessor), hashtab.c (scm_ihashx, scm_sloppy_assx,
2018 scm_delx_x, fold_proc), hooks.c (scm_c_run_hook), load.c
2019 (scm_primitive_load), modules.c (scm_resolve_module,
2020 scm_c_define_module, scm_c_use_module, scm_c_export,
2021 module_variable, scm_eval_closure_lookup, scm_sym2var,
2022 scm_make_module, scm_ensure_user_module, scm_load_scheme_module),
2023 ports.c (scm_port_for_each), print.c (scm_printer_apply),
2024 properties.c (scm_primitive_property_ref), ramap.c (ramap,
2025 ramap_cxr, rafe, scm_array_index_map_x, read.c (scm_lreadr),
2026 scmsigs.c (sys_deliver_signals), sort.c (applyless), strports.c
2027 (scm_object_to_string, scm_call_with_output_string,
2028 scm_call_with_input_string), throw.c (scm_body_thunk,
2029 scm_handle_by_proc, hbpca_body), unif.c (scm_make_shared_array,
2030 scm_make_shared_array), vports.c (sf_flush, sf_write,
2031 sf_fill_input, sf_close): Use one of the above functions.
2032 * goops.c, hashtab.c, scmsigs.c, sort.c: #include "libguile/root.h".
2034 2001-06-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2036 * filesys.c (scm_close), ports.c (scm_close_port,
2037 scm_port_closed_p), strop.c (scm_string_null_p): Use SCM_BOOL
2038 instead of SCM_NEGATE_BOOL.
2040 * filesys.c (scm_stat): Clean up type dispatch.
2042 * filesys.c (scm_stat), ports.c (scm_input_port_p,
2043 scm_output_port_p): Get rid of redundant IM type check.
2045 * filesys.c (scm_readdir, scm_getcwd, scm_readlink), gh_data.c
2046 (gh_str2scm), load.c (scm_primitive_load, scm_internal_parse_path,
2047 scm_search_path), net_db.c (scm_gethost, scm_getnet, scm_getproto,
2048 scm_return_entry), numbers.c (scm_number_to_string), objects.c
2049 (scm_make_subclass_object), ports.c (scm_port_mode), read.c
2050 (scm_lreadr), simpos.c (scm_getenv), socket.c (scm_inet_ntoa,
2051 scm_addr_vector), stime.c (scm_strftime), strings.c
2052 (scm_makfromstrs, scm_makfrom0str, scm_substring), strings.h
2053 (SCM_STRING_COERCE_0TERMINATION_X), strop.c (string_copy,
2054 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2055 (scm_symbol_to_string), vports.c (sf_write): Use scm_mem2string
2056 instead of scm_makfromstr.
2058 * net_db.c (scm_sethost, scm_setnet, scm_setproto, scm_setserv),
2059 ports.c (scm_close_all_ports_except), read.c (scm_lreadr,
2060 scm_read_hash_extend), stime.c (scm_strftime), strings.c
2061 (scm_string_append, scm_string), strings.h (SCM_STRINGP,
2062 SCM_STRING_COERCE_0TERMINATION_X, SCM_RWSTRINGP), strop.c
2063 (string_capitalize_x): Prefer explicit type check over SCM_N?IMP,
2064 !SCM_<pred> over SCM_N<pred>.
2066 * strings.[ch] (scm_makfromstr): Deprecated.
2068 (scm_mem2string): New function, replaces scm_makfromstr.
2070 * strings.c (scm_substring), strop.c (string_copy,
2071 scm_string_split), strports.c (scm_strport_to_string), symbols.c
2072 (scm_symbol_to_string): Fix gc problem.
2074 * strings.h (STRINGSH, SCM_STRINGS_H): Rename <foo>H to
2077 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): Eliminate
2078 warning about comparing signed and unsigned values. This fix is
2079 not optimal, since it won't work reliably if sizeof (c_start) >
2080 sizeof (size_t) or sizeof (c_end) > sizeof (size_t). A better
2081 solution is to define this macro as an inline function, thus
2082 allowing to specifiy the types of c_start and c_end.
2084 2001-06-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
2086 * debug.h (SCM_DEBUGOBJ_FRAME): Deliver result as a
2089 * debug.h (DEBUGH, SCM_DEBUG_H), stacks.h (STACKSH, SCM_STACKSH):
2090 Rename <foo>H to SCM_<foo>_H.
2092 * stacks.c (NEXT_FRAME, narrow_stack): Prefer explicit type check
2093 over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2095 (narrow_stack): Make i unsigned. Don't use side-effecting
2096 operations in conditions.
2098 (narrow_stack, scm_make_stack, scm_stack_id,
2099 scm_last_stack_frame): Get rid of redundant SCM_N?IMP checks.
2101 (scm_make_stack, scm_stack_id, scm_last_stack_frame): Clean up
2102 type dispatch. No need to cast result of SCM_DEBUGOBJ_FRAME any
2105 (scm_stack_ref, scm_frame_previous, scm_frame_next): Fix
2108 (scm_last_stack_frame): Remove bogus `;´.
2110 * stacks.h (SCM_FRAMEP): Fix type check.
2112 2001-06-25 Michael Livshin <mlivshin@bigfoot.com>
2114 * Makefile.am (MAINTAINERCLEANFILES): be sure to remove
2115 c-tokenize.c when doing maintainer-clean.
2117 * snarf.h (SCM_SNARF_DOCS): change the "grammar" slightly.
2119 * guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
2122 * eval.c: all hash signs are in column 0.
2124 * Makefile.am (guile_filter_doc_snarfage): build using
2125 c-tokenize.c, not filter-doc-snarfage.c.
2126 rearrange snarfing dependencies a bit.
2128 * c-tokenize.lex: new file.
2130 2001-06-25 Marius Vollmer <mvo@zagadka.ping.de>
2132 * srcprop.h, srcprop.c (scm_srcprops_to_plist): Renamed from
2133 scm_t_srcpropso_plist. See the big type renaming.
2134 * coop-defs.h (scm_mutex_trylock, scm_cond_timedwait): Likewise.
2135 Thanks to Seth Alves!
2137 * numbers.c (SIZE_MAX, PTRDIFF_MIN, PTRDIFF_MAX): Only define when
2138 they aren't defined already.
2140 2001-06-23 Dirk Herrmann <D.Herrmann@tu-bs.de>
2142 * backtrace.c (display_backtrace_body): Use SCM_VALIDATE_STACK
2143 and SCM_VALIDATE_OPOUTPORT instead of SCM_ASSERT. Fix signedness
2146 * backtrace.c (display_expression, scm_set_print_params_x,
2147 display_application, display_frame, scm_backtrace), numbers.c
2148 (scm_istring2number), objects.c (scm_class_of,
2149 scm_mcache_lookup_cmethod, scm_mcache_compute_cmethod): Prefer
2150 explicit type check over SCM_N?IMP, !SCM_<pred> over SCM_N<pred>.
2152 * fluids.c (scm_fluid_ref, scm_fluid_set_x): Fluid numbers are
2155 * numbers.c (scm_i_mkbig): Remove unnecessary casts, remove
2156 unnecessary SCM_DEFER_INTS, SCM_ALLOW_INTS.
2158 * objects.c (scm_class_of): Type fix.
2160 (scm_mcache_lookup_cmethod): Improved comment, simplified,
2163 * pairs.h (scm_error_pair_access): The function can return if
2166 2001-06-20 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2168 * init.c (scm_init_guile_1): Removed initialization of tag.c.
2170 * gdbint.c, init.c: Removed inclusion of tag.h.
2172 * tag.h, tag.c: Removed files.
2174 * Makefile.am: Removed tag.{h,c,doc,x} in various places.
2176 2001-06-20 Gary Houston <ghouston@arglist.com>
2178 * deprecation.c, extensions.c, rw.c: include string.h.
2180 2001-06-19 Gary Houston <ghouston@arglist.com>
2182 * filter-doc-snarfage.c (process): added ungetc in
2183 MULTILINE_COOKIE case since otherwise it fails when there's no
2184 space between the '(' and the quote of the following string
2187 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2189 Throughout: replace "scm_*_t" with "scm_t_*", except "scm_lisp_t".
2191 2001-06-14 Marius Vollmer <mvo@zagadka.ping.de>
2193 * unif.h (SCM_ARRAY_NDIM): Shift then cast so that no sign
2194 extension takes place.
2195 * strings.h (SCM_STRING_LENGTH): Likewise.
2196 (SCM_STRING_MAX_LENGTH): Use unsigned numbers.
2198 * __scm.h (ptrdiff_t): Typedef to long when configure didn't find
2201 * tags.h: Include <stdint.h> when we have it.
2202 (scm_bits_t): Changed to be a unsigned type. Use uintptr_t when
2203 available. Else use "unsigned long".
2204 (scm_signed_bits_t): New.
2206 * numbers.h (SCM_SRS): Cast shiftee to scm_signed_bits_t.
2207 (SCM_INUM): Cast result to scm_signed_bits_t.
2209 2001-06-13 Thien-Thi Nguyen <ttn@revel.glug.org>
2211 * mkstemp.c: Update path to #include file scmconfig.h.
2212 Thanks to Golubev I. N.
2214 2001-06-11 Dirk Herrmann <D.Herrmann@tu-bs.de>
2216 * struct.h (SCM_STRUCT_VTABLE_FLAGS): New macro.
2218 * goops.h (SCM_NUMBER_OF_SLOTS): Removed bogus `\´ at the end of
2219 the macro definition.
2221 (SCM_CLASSP, SCM_INSTANCEP, SCM_PUREGENERICP, SCM_ACCESSORP,
2222 SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Use SCM_STRUCT_VTABLE_FLAGS
2223 instead of SCM_INST_TYPE.
2225 (SCM_ACCESSORP, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Make sure
2226 the object is a struct before accessing its struct flags.
2228 (SCM_INST_TYPE, SCM_SIMPLEMETHODP, SCM_FASTMETHODP): Deprecated.
2230 2001-06-10 Gary Houston <ghouston@arglist.com>
2232 * rdelim.c (scm_init_rdelim_builtins): don't try to activate the
2233 (ice-9 rdelim) module in (guile) and (guile-user). it didn't
2234 work reliably anymore. try it from boot-9.scm instead.
2236 2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
2238 * ports.c (scm_lfwrite): Maintain columnd and row count in port.
2239 Thanks to Matthias Köppe!
2241 2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
2243 * snarf.h, filter-doc-snarfage.c: more changes to cope with
2244 space-happy C preprocessors.
2246 * filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
2247 inside cookies. thanks to Matthias Köppe!
2249 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2251 * keywords.c (keyword_print): Don't use SCM_C[AD]R to access
2252 keywords. Fix gc protection.
2254 * objects.c (scm_mcache_lookup_cmethod): Don't use side effecting
2255 operations in macro calls.
2257 * pairs.c (scm_error_pair_access): Avoid recursion.
2259 Thanks to Matthias Koeppe for reporting the bugs that correspond
2260 to the following set of patches.
2262 * unif.c (scm_bit_set_star_x, scm_bit_invert_x), vectors.h
2263 (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR): Obtain the
2264 bitvector base address using SCM_BITVECTOR_BASE.
2266 * unif.h (SCM_BITVECTOR_BASE): Return the base address as an
2269 2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
2271 * goops.c (SCM_CLASS_REDEF): Removed.
2273 * vectors.h (VECTORSH, SCM_VECTORS_H): Renamed <foo>H to
2276 Thanks to Matthias Koeppe for reporting the bugs that correspond
2277 to the following set of patches.
2279 * goops.c (scm_sys_prep_layout_x, scm_basic_basic_make_class,
2280 create_basic_classes, scm_sys_fast_slot_set_x, set_slot_value,
2281 scm_sys_allocate_instance, clear_method_cache,
2282 scm_sys_invalidate_method_cache_x, scm_make,
2283 create_standard_classes, scm_make_port_classes, scm_make_class,
2284 scm_add_slot): Use SCM_SET_SLOT to set slot values.
2286 (prep_hashsets): Use SCM_SET_HASHSET to set class hash values.
2288 * goops.h (SCM_SET_SLOT, SCM_SET_HASHSET): New macros.
2290 * ramap.c (BINARY_ELTS_CODE, BINARY_PAIR_ELTS_CODE,
2291 UNARY_ELTS_CODE): Remove bogus break statement.
2293 * vectors.h (SCM_BITVEC_REF, SCM_BITVEC_SET, SCM_BITVEC_CLR):
2294 Don't access bit vectors elements as SCM objects.
2296 * weaks.c (scm_make_weak_vector, scm_make_weak_key_hash_table,
2297 scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table):
2298 Don't assign to an unpacked value.
2300 2001-06-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
2302 * __scm.h (SCM_NORETURN): Moved here from error.h.
2304 (SCM_UNUSED): New macro.
2306 (SCM_DEBUG_PAIR_ACCESSES): New macro.
2308 * backtrace.c (display_error_handler), continuations.c
2309 (continuation_print), debug.c (debugobj_print), dynwind.c
2310 (guards_print), environments.c (observer_print,
2311 core_environments_finalize, leaf_environment_cell,
2312 leaf_environment_print, eval_environment_print,
2313 eval_environment_observer, import_environment_define,
2314 import_environment_undefine, import_environment_print,
2315 import_environment_observer, export_environment_define,
2316 export_environment_undefine, export_environment_print,
2317 export_environment_observer), eval.c (scm_m_quote, scm_m_begin,
2318 scm_m_if, scm_m_set_x, scm_m_and, scm_m_or, scm_m_case,
2319 scm_m_cond, scm_m_lambda, scm_m_letstar, scm_m_do, scm_m_delay,
2320 scm_m_letrec1, scm_m_apply, scm_m_cont, scm_m_nil_cond,
2321 scm_m_nil_ify, scm_m_t_ify, scm_m_0_cond, scm_m_0_ify,
2322 scm_m_1_ify, scm_m_atfop, scm_m_at_call_with_values), evalext.c
2323 (scm_m_generalized_set_x), fluids.c (fluid_print), fports.c
2324 (fport_print), gc.c (gc_start_stats, scm_remember_upto_here_1,
2325 scm_remember_upto_here_2, scm_remember_upto_here, mark_gc_async),
2326 gh_init.c (gh_standard_handler), goops.c (get_slot_value,
2327 set_slot_value, test_slot_existence, scm_change_object_class,
2328 scm_m_atslot_ref, scm_m_atslot_set_x, make_struct_class,
2329 default_setter), guardians.c (guardian_print, guardian_gc_init,
2330 guardian_zombify, whine_about_self_centered_zombies), guile.c
2331 (inner_main), init.c (stream_handler), keywords.c (keyword_print),
2332 mallocs.c (malloc_print), numbers.c (scm_print_real,
2333 scm_print_complex, scm_bigprint), ports.c (flush_port_default,
2334 end_input_default, scm_port_print, fill_input_void_port,
2335 write_void_port), root.c (root_print), smob.c (scm_mark0,
2336 scm_free0, scm_smob_print, scm_smob_apply_1_error,
2337 scm_smob_apply_2_error, scm_smob_apply_3_error, free_print),
2338 stime.c (restorezone), strings.c (scm_makfromstr), struct.c
2339 (scm_struct_free_0, scm_struct_free_standard,
2340 scm_struct_free_entity, scm_struct_gc_init, scm_free_structs),
2341 throw.c (jmpbuffer_print, lazy_catch_print, ss_handler,
2342 scm_handle_by_throw, scm_ithrow), weaks.c
2343 (scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
2344 scm_scan_weak_vectors), ramap.c (scm_array_fill_int), filesys.c
2345 (scm_dir_print): Mark unused parameters with SCM_UNUSED.
2347 * error.h (SCM_NORETURN): Moved to __scm.h.
2349 * error.h (ERRORH, SCM_ERROR_H), pairs.h (PAIRSH, SCM_PAIRS_H):
2350 Renamed <foo>H to SCM_<foo>_H.
2352 * gc.c (debug_cells_gc_interval): New static variable.
2354 (scm_assert_cell_valid): If selected by the user, perform
2355 additional garbage collections.
2357 (scm_set_debug_cell_accesses_x): Extended to let the user specify
2358 if additional garbage collections are desired.
2360 (mark_gc_async): If additional garbage collections are selected
2361 by the user, don't call the after-gc-hook. Instead require the
2362 user to run the hook manually.
2364 * pairs.c (scm_error_pair_access): New function. Only compiled
2365 if SCM_DEBUG_PAIR_ACCESSES is set to 1.
2367 * pairs.h (SCM_VALIDATE_PAIR): New macro.
2369 (SCM_CAR, SCM_CDR, SCM_SETCAR, SCM_SETCDR): If
2370 SCM_DEBUG_PAIR_ACCESSES is set to 1, make sure that the argument
2371 is a real pair object. (Glocs are also accepted, but that may
2372 change.) If not, abort with an error message.
2374 2001-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de>
2376 * eval.c (SCM_VALIDATE_NON_EMPTY_COMBINATION): New macro.
2378 (SCM_CEVAL, SCM_APPLY): Replace calls to SCM_EVALIM2 with calls
2379 to SCM_VALIDATE_NON_EMPTY_COMBINATION.
2381 2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
2383 * extensions.c (scm_c_register_extension): Allow NULL as library
2385 (load_extension): Ignore NULL library names when comparing.
2387 * hash.c (scm_hasher): Use SCM_UNPACK in the case labels so that
2388 non-pointers are being compared. Thanks to Alexander Klimov!
2390 2001-06-04 Gary Houston <ghouston@arglist.com>
2392 * rw.c (scm_write_string_partial): new procedure implementing
2393 write-string/partial in (ice-9 rw).
2394 * rw.h: declare scm_write_string_partial.
2396 2001-06-04 Marius Vollmer <mvo@zagadka.ping.de>
2398 * keywords.c (keyword_print): Substract 1 from length of symbol
2399 name, accounting for the silly dash.
2401 * dynl.c (scm_registered_modules, scm_clear_registered_modules):
2402 Do not emit deprecation warning.
2404 Added exception notice to all files.
2406 * dynl.c: Include "deprecation.h".
2408 2001-06-03 Marius Vollmer <mvo@zagadka.ping.de>
2410 * dynl.c (scm_register_module_xxx, scm_registered_modules,
2411 scm_clear_registered_modules): Deprecated.
2413 2001-06-02 Rob Browning <rlb@cs.utexas.edu>
2415 * .cvsignore: add guile_filter_doc_snarfage guile-snarf-docs
2416 guile-snarf-docs-texi.
2418 * fports.c: HAVE_ST_BLKSIZE changed to
2419 HAVE_STRUCT_STAT_ST_BLKSIZE.
2420 (scm_fport_buffer_add): HAVE_ST_BLKSIZE changed to
2421 HAVE_STRUCT_STAT_ST_BLKSIZE.
2423 * filesys.c (scm_stat2scm): HAVE_ST_RDEV changed to
2424 HAVE_STRUCT_STAT_ST_RDEV.
2425 (scm_stat2scm): HAVE_ST_BLKSIZE changed to
2426 HAVE_STRUCT_STAT_ST_BLKSIZE.
2427 (scm_stat2scm): HAVE_ST_BLOCKS changed to
2428 HAVE_STRUCT_STAT_ST_BLOCKS.
2430 2001-06-02 Marius Vollmer <mvo@zagadka.ping.de>
2432 * strports.c (scm_eval_string): Use scm_primitive_eval_x instead
2433 of scm_eval_x to allow module changes between the forms in the
2434 string. Set/restore module using scm_c_call_with_current_module.
2436 * mkstemp.c: New file, slightly modified from libiberties
2439 2001-05-31 Michael Livshin <mlivshin@bigfoot.com>
2441 * guile-snarf-docs.in, guile-snarf-docs-texi.in,
2442 filter-doc-snarfage.c: new files.
2444 * Makefile.am: add stuff to [build,] use and distribute
2445 guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
2447 * guile-snarf.in: grok the new snarf output.
2449 * snarf.h: make the output both texttools- and `read'-friendly.
2451 * guile-doc-snarf.in: reimplement in terms of guile-snarf and
2452 guile-snarf-docs. (should also deprecate, I guess. maybe not).
2454 2001-05-31 Marius Vollmer <mvo@zagadka.ping.de>
2456 * print.c (scm_simple_format): Support "~~" and "~%". Signal
2457 error for unsupported format controls and for superflous
2458 arguments. Thanks to Daniel Skarda!
2460 * print.h, print.c (scm_print_symbol_name): Factored out of
2462 (scm_iprin1): Call it.
2464 * keywords.c (keyword_print): Use scm_print_symbol_name so that
2465 weird names are printed correctly.
2467 * print.c (scm_print_symbol_name): Symbols whose name starts with
2468 `#' or `:' or ends with `:' are considered weird.
2470 2001-05-30 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2472 * numbers.c (scm_difference, scm_divide): Clarified comments for -
2475 2001-05-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2477 * debug.h: Removed prototype for scm_eval_string.
2479 2001-05-28 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2481 * symbols.c (scm_gensym): Fix buffer overrun (try `(gensym
2482 (make-string 2000 #\!))' in an older version).
2484 Change strncpy to memcpy to allow embedded NUL characters in
2487 2001-05-28 Michael Livshin <mlivshin@bigfoot.com>
2489 * hooks.c (scm_create_hook): deprecated.
2490 (make_hook): deleted.
2491 (scm_make_hook): all the hook creation code is now here.
2493 * gc.c (scm_init_gc): don't call `scm_create_hook'. instead make
2494 a hook, make it permanent, and do a `scm_c_define' on it.
2496 * strop.c (s_scm_string_capitalize_x): fix docstring quoting.
2498 * socket.c (s_scm_inet_pton): fix docstring quoting.
2499 (s_scm_inet_ntop): ditto.
2501 * num2integral.i.c (INTEGRAL2NUM): cast to fix a warning.
2503 * hashtab.c (scm_internal_hash_fold): fix argument position in
2506 * environments.c (s_scm_import_environment_set_imports_x): fix
2507 argument position in SCM_ASSERT.
2509 * debug.c (s_scm_make_gloc): fix SCM packing/unpacking.
2510 (s_scm_make_iloc): ditto.
2512 2001-05-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
2514 * __scm.h (SCM_DEBUG_TYPING_STRICTNESS): Make 1 the default.
2516 * eval.c (promise_print): Read the promise's value as an object.
2518 (SCM_CEVAL): Don't perform side-effecting operations in macro
2521 * eval.h (SCM_EVALIM2): Fix the typing strictness of the
2522 conditional expression.
2524 * gc.c (scm_master_freelist, scm_master_freelist2): Added missing
2527 * gh_data.c (gh_set_substr): Removed redundant unsigned >= 0
2528 text, removed redundant computation of effective_length and fixed
2531 * goops.c (test_slot_existence): Use SCM_EQ_P to compare SCM
2534 (wrap_init): Don't use SCM_C[AD]R for non pairs.
2536 (hell): Make it a scm_bits_t pointer rather than a SCM pointer.
2538 * goops.c (scm_sys_modify_class), strports.c (st_resize_port),
2539 struct.h (SCM_SET_STRUCT_PRINTER): Store unpacked values.
2541 * goops.h (SCM_ACCESSORS_OF, SCM_SLOT): Return a SCM value.
2543 * goops.h (GOOPSH, SCM_GOOPS_H), modules.h (MODULESH,
2544 SCM_MODULES_H), objects.h (OBJECTSH, SCM_OBJECTS_H), struct.h
2545 (STRUCTH, SCM_STRUCT_H), symbols.h (SYMBOLSH, SCM_SYMBOLS_H),
2546 __scm.h (__SCMH, SCM___SCM_H): Change <foo>H to SCM_<foo>_H.
2548 * modules.[ch] (scm_module_tag): Make it a scm_bits_t value.
2550 * objects.h (SCM_SET_CLASS_INSTANCE_SIZE): Fixed typing.
2552 * ramap.c (ramap_rp): Removed bogus `;´.
2554 * sort.c (scm_restricted_vector_sort_x): Fixed signedness
2557 * symbols.h (SCM_PROP_SLOTS, SCM_SET_PROP_SLOTS, SCM_SYMBOL_FUNC,
2558 SCM_SET_SYMBOL_FUNC, SCM_SYMBOL_PROPS, SCM_SET_SYMBOL_PROPS):
2559 Read SCM objects rather than scm_bits_t values.
2561 * tags.h (SCM_VOIDP_TEST): Removed.
2563 (SCM_DEBUG_TYPING_STRICTNESS): Now takes values 0, 1, 2. The
2564 value of 2 now corresponds to the former 1, the current 1
2565 corresponds to the former situation that SCM_VOIDP_TEST was
2568 (SCM): Now defined as typedef struct scm_unused_struct * SCM;
2569 If this appears to be not ANSI compliant, we will change it to
2570 typedef struct scm_unused_struct { } * SCM;
2571 Thanks to Han-Wen Nienhuys for the suggestion.
2573 * unif.c (scm_array_set_x): Fix typing problem, and use
2574 SCM_UVECTOR_BASE instead of SCM_VELTS or SCM_CELL_WORD_1 when
2575 dealing with uniform vectors.
2577 2001-05-27 Michael Livshin <mlivshin@bigfoot.com>
2579 * gc.c (scm_init_storage): init `scm_gc_registered_roots'.
2580 (scm_igc): mark from them, too (precisely, not conservatively!).
2582 * root.h (scm_gc_registered_roots): new object in
2585 * hooks.c (scm_create_hook): call `scm_gc_protect_object' instead
2586 `scm_protect_object'. shouldn't call it at all, though, it seems.
2588 * gc.c (scm_[un]protect_object): deprecated.
2589 (scm_gc_[un]protect_object): new names for scm_[un]protect_object.
2590 (scm_gc_[un]register_root[s]): new.
2592 * gc.h: add prototypes for scm_gc_[un]protect_object,
2593 scm_gc_[un]register_root[s].
2595 2001-05-26 Michael Livshin <mlivshin@bigfoot.com>
2597 revert the controversial part of the 2001-05-24 changes.
2599 2001-05-25 Marius Vollmer <mvo@zagadka.ping.de>
2601 * modules.c (scm_env_module): Exported to Scheme.
2603 * eval.c (scm_debug_opts): New option `show-file-name'.
2605 * debug.h (SCM_SHOW_FILE_NAME): New.
2607 * backtrace.c: Include "libguile/filesys.h".
2608 (sym_base, display_backtrace_get_file_line,
2609 display_backtrace_file, display_backtrace_file_and_line): New.
2610 (display_frame): Call display_backtrace_file_and_line if that is
2612 (display_backtrace_body): Call scm_display_backtrace_file if
2615 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr):
2616 Prototypes removed since there's no definition for these
2619 2001-05-24 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2621 * unif.c (scm_make_ra, array_free), unif.h (SCM_ARRAY_DIMS):
2622 Changed use of scm_array->scm_array_t and
2623 scm_array_dim->scm_array_dim_t to enable build with
2624 --disable-deprecated.
2626 2001-05-24 Michael Livshin <mlivshin@bigfoot.com>
2628 The purpose of this set of changes is to regularize Guile's usage
2629 of ANSI C integral types, with the following ideas in mind:
2631 - SCM does not nesessarily have to be long.
2632 - long is not nesessarily enough to store pointers.
2633 - long is not nesessarily the same size as int.
2635 The changes are incomplete and possibly buggy. Please test on
2639 (SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
2642 * unif.h: type renaming:
2643 scm_array -> scm_array_t
2644 scm_array_dim -> scm_array_dim_t
2645 the old names are deprecated, all in-Guile uses changed.
2647 * tags.h (scm_ubits_t): new typedef, representing unsigned
2650 * stacks.h: type renaming:
2651 scm_info_frame -> scm_info_frame_t
2652 scm_stack -> scm_stack_t
2653 the old names are deprecated, all in-Guile uses changed.
2655 * srcprop.h: type renaming:
2656 scm_srcprops -> scm_srcprops_t
2657 scm_srcprops_chunk -> scm_srcprops_chunk_t
2658 the old names are deprecated, all in-Guile uses changed.
2660 * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
2661 rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
2662 strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
2663 vectors.c, vports.c, weaks.c:
2664 various int/size_t -> size_t/scm_bits_t changes.
2666 * random.h: type renaming:
2667 scm_rstate -> scm_rstate_t
2668 scm_rng -> scm_rng_t
2669 scm_i_rstate -> scm_i_rstate_t
2670 the old names are deprecated, all in-Guile uses changed.
2672 * procs.h: type renaming:
2673 scm_subr_entry -> scm_subr_entry_t
2674 the old name is deprecated, all in-Guile uses changed.
2676 * options.h (scm_option_t.val): unsigned long -> scm_bits_t.
2678 scm_option -> scm_option_t
2679 the old name is deprecated, all in-Guile uses changed.
2681 * objects.c: various long -> scm_bits_t changes.
2682 (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
2684 * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
2687 * num2integral.i.c: new file, multiply included by numbers.c, used
2688 to "templatize" the various integral <-> num conversion routines.
2690 * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
2691 scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
2693 (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
2694 scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
2695 scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
2696 scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
2697 scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
2698 scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
2699 scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
2700 scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
2701 scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
2702 scm_num2size): new functions.
2704 * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.
2706 * load.c: change int -> size_t in various places (where the
2707 variable is used to store a string length).
2708 (search-path): call scm_done_free, not scm_done_malloc.
2710 * list.c (scm_ilength): return a scm_bits_t, not long.
2711 some other {int,long} -> scm_bits_t changes.
2713 * hashtab.c: various [u]int -> scm_bits_t changes.
2714 scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
2715 (scm_ihashx): n: uint -> scm_bits_t
2716 use scm_bits2num instead of scm_ulong2num.
2718 * gsubr.c: various int -> scm_bits_t changes.
2720 * goops.[hc]: various {int,long} -> scm_bits_t changes.
2722 * gh_data.c (gh_num2int): no loss of precision any more.
2724 * gh.h (gh_str2scm): len: int -> size_t
2725 (gh_{get,set}_substr): start: int -> scm_bits_t,
2727 (gh_<num>2scm): n: int -> scm_bits_t
2728 (gh_*vector_length): return scm_[u]size_t, not unsigned long.
2729 (gh_length): return scm_bits_t, not unsigned long.
2731 * gc.[hc]: various small changes relating to many things stopping
2732 being long and starting being scm_[u]bits_t instead.
2733 scm_mallocated should no longer wrap around.
2735 * fports.h: type renaming:
2736 scm_fport -> scm_fport_t
2737 the old name is deprecated, all in-Guile uses changed.
2739 * fports.c (fport_fill_input): count: int -> scm_bits_t
2740 (fport_flush): init_size, remaining, count: int -> scm_bits_t
2742 * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
2743 those prototypes, as the functions they prototype don't exist.
2745 * fports.c (default_buffer_size): int -> size_t
2746 (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
2747 default_size: int -> size_t
2748 (scm_setvbuf): csize: int -> scm_bits_t
2750 * fluids.c (n_fluids): int -> scm_bits_t
2751 (grow_fluids): old_length, i: int -> scm_bits_t
2752 (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
2754 (scm_c_with_fluids): flen, vlen: int -> scm_bits_t
2756 * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
2757 the new and shiny SCM_NUM2INT.
2759 * extensions.c: extension -> extension_t (and made a typedef).
2761 * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
2762 there are no nasty surprises if/when the various deeply magic tag
2763 bits move somewhere else.
2765 * eval.c: changed the locals used to store results of SCM_IFRAME,
2766 scm_ilength and such to be of type scm_bits_t (and not int/long).
2767 (iqq): depth, edepth: int -> scm_bits_t
2768 (scm_eval_stack): int -> scm_bits_t
2769 (SCM_CEVAL): various vars are not scm_bits_t instead of int.
2770 (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
2771 i: int -> scm_bits_t
2773 * environments.c: changed the many calls to scm_ulong2num to
2775 (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
2777 * dynwind.c (scm_dowinds): delta: long -> scm_bits_t
2779 * debug.h: type renaming:
2780 scm_debug_info -> scm_debug_info_t
2781 scm_debug_frame -> scm_debug_frame_t
2782 the old names are deprecated, all in-Guile uses changed.
2783 (scm_debug_eframe_size): int -> scm_bits_t
2785 * debug.c (scm_init_debug): use scm_c_define instead of the
2786 deprecated scm_define.
2788 * continuations.h: type renaming:
2789 scm_contregs -> scm_contregs_t
2790 the old name is deprecated, all in-Guile uses changed.
2791 (scm_contregs_t.num_stack_items): size_t -> scm_bits_t
2792 (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
2794 * continuations.c (scm_make_continuation): change the type of
2795 stack_size from long to scm_bits_t.
2797 * ports.h: type renaming:
2798 scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
2799 scm_port -> scm_port_t
2800 scm_ptob_descriptor -> scm_ptob_descriptor_t
2801 the old names are deprecated, all in-Guile uses changed.
2802 (scm_port_t.entry): int -> scm_bits_t.
2803 (scm_port_t.line_number): int -> long.
2804 (scm_port_t.putback_buf_size): int -> size_t.
2806 * __scm.h (long_long, ulong_long): deprecated (they pollute the
2807 global namespace and have little value beside that).
2808 (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
2810 (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
2811 exist (for size_t & ptrdiff_t).
2812 (scm_sizet): deprecated.
2814 * Makefile.am (noinst_HEADERS): add num2integral.i.c
2816 2001-05-23 Marius Vollmer <mvo@zagadka.ping.de>
2818 * snarf.h (SCM_CONST_LONG): Use SCM_VCELL_INIT instead of
2819 SCM_VARIABLE_INIT since that it what it used to be.
2821 * deprecation.c (scm_include_deprecated_features): Make docstring
2822 ANSIsh. Thanks to Matthias Köppe!
2824 2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
2826 * symbols.c (scm_mem2symbol): Re-introduce indirect cell. It is
2827 needed for weak-key hashtables.
2829 * procs.c (scm_make_subr_with_generic): Add missing last argument
2830 in call to scm_c_define_gsubr_with_generic. Thanks to Ariel Rios.
2832 * eval.c: Use SCM_EQ_P instead of `==' or `!=' in certain
2833 places. (scm_c_improper_memq): Return 1 instead of SCM_BOOL_T.
2835 * eval.h (SCM_EVALIM2): Use SCM_EQ_P instead of `=='.
2837 2001-05-20 Marius Vollmer <mvo@zagadka.ping.de>
2839 * symbols.c (scm_mem2symbol): Call `scm_must_strndup' instead of
2840 `duplicate_string'. Do not use an indirect cell, store symbol
2841 directly in collision list of hash table.
2842 (duplicate_string): Removed.
2844 * init.c (scm_init_guile_1): Call scm_init_extensions.
2846 * Makefile.am: Add "extensions.c" and related files in all the
2849 * extensions.h, extension.c: New files.
2851 * gc.h, gc.c (scm_must_strdup, scm_must_strndup): New.
2853 * modules.h (scm_system_module_env_p): Move out of deprecated
2856 * rw.h (scm_init_rw): Added prototype.
2858 * gsubr.h, gsubr.c (scm_c_make_gsubr, scm_c_define_gsubr,
2859 scm_c_make_gsubr_with_generic, scm_c_define_gsubr_with_generic):
2860 New functions. They replace scm_make_gsubr and
2861 scm_make_gsubr_with_generic. The `make' variants only create the
2862 gsubr object, while the `define' variants also put it into the
2863 current module. Changed all callers.
2864 (scm_make_gsubr, scm_make_gsubr_with_generic): Deprecated.
2866 * procs.h, procs.c (scm_c_make_subr, scm_c_define_subr,
2867 scm_c_make_subr_with_generic, scm_c_define_subr_with_generic): New
2868 functions. They replace scm_make_subr, scm_make_subr_opt and
2869 scm_make_subr_with_generic. The `make' variants only create the
2870 subr object, while the `define' variants also put it into the
2871 current module. Changed all callers.
2872 (scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
2875 * eval.c, gc.c, gh_funcs.c, goops.c, macros.c, pairs.c, ramap.c,
2876 rdelim.c, rw.c, scmsigs.c, snarf.h, values.c: Changed according to
2879 2001-05-19 Neil Jerram <neil@ossau.uklinux.net>
2881 * throw.c (scm_lazy_catch): Slight docstring clarification.
2883 2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
2885 * throw.c: Lazy-catch handlers are no longer allowed to return.
2886 Fixed comments throughout.
2887 (scm_ithrow): Signal an error when a lazy-catch handler returns.
2888 Moved actual jump to jmpbuf into if-branch where the jmpbuf is
2891 * version.c (s_scm_micro_version): Fix typo in FUNC_NAME, it
2892 refered to s_scm_minor_version previously.
2894 * modules.h, modules.c: Moved around a lot of code so that
2895 deprecated features appear at the bottom.
2896 (root_module_lookup_closure, scm_sym_app, scm_sym_modules,
2897 module_prefix, make_modules_in_var, beautify_user_module_x_var,
2898 scm_the_root_module, scm_make_module, scm_ensure_user_module,
2899 scm_load_scheme_module): Deprecated.
2900 (scm_system_module_env_p): Return SCM_BOOL_T directly for
2901 environments corresponding to the root module.
2902 (convert_module_name, scm_c_resolve_module,
2903 scm_c_call_with_current_module, scm_c_define_module,
2904 scm_c_use_module, scm_c_export): New.
2905 (the_root_module): New static variant of scm_the_root_module. Use
2906 it everywhere instead of scm_the_root_module.
2908 * fluids.h, fluids.c (scm_internal_with_fluids): Deprecated.
2909 (scm_c_with_fluids): Renamed from scm_internal_with_fluids.
2910 (scm_c_with_fluid): New.
2911 (scm_with_fluids): Use scm_c_with_fluids instead of
2912 scm_internal_with_fluids.
2914 * goops.h, goops.c (scm_init_goops_builtins): Renamed from
2915 `scm_init_goops'. Do not explicitly create/switch modules.
2916 Return SCM_UNSPECIFIED.
2917 (scm_init_goops): Only register `%init-goops-builtins' procedure.
2918 (scm_load_goops): Use scm_c_resolve_module instead of
2921 * init.c (scm_init_guile_1): Call `scm_init_goops' instead of
2922 `scm_init_oop_goops_goopscore_module'. Call `scm_init_rdelim' and
2923 `scm_init_rw' prior to loading the startup files.
2925 * rdelim.h, rdelim.c: (scm_init_rdelim_builtins): Renamed from
2926 scm_init_rdelim. Do not explicitly create/switch modules.
2927 Return SCM_UNSPECIFIED.
2928 (scm_init_rdelim): Only register `%init-rdelim-builtins'
2931 * rw.c (scm_init_rw_builtins): Renamed from scm_init_rw. Do not
2932 explicitly create/switch modules. Return SCM_UNSPECIFIED.
2933 (scm_init_rw): Only register `%init-rw-builtins' procedure.
2935 * script.c (scm_shell): Evaluate the compiled switches in the
2936 current module, not in the root module.
2938 2001-05-18 Marius Vollmer <mvo@zagadka.ping.de>
2940 * fluids.c (scm_c_with_fluids): Rename from
2941 scm_internal_with_fluids.
2942 (scm_internal_with_fluids): Deprecated.
2943 (scm_c_with_fluid): New.
2945 2001-05-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
2947 * print.h (PRINTH, SCM_PRINT_H): Renamed PRINTH to SCM_PRINT_H.
2949 (SCM_PORT_WITH_PS_PORT, SCM_PORT_WITH_PS_PS): Only pairs may be
2950 accessed with SCM_C[AD]R.
2952 (SCM_COERCE_OUTPORT): Removed redundant SCM_NIMP test.
2954 2001-05-16 Rob Browning <rlb@cs.utexas.edu>
2956 * version.c (s_scm_major_version): doc fixes.
2957 (s_scm_minor_version): doc fixes.
2958 (s_scm_minor_version): new function.
2960 * version.h (scm_init_version): new function.
2962 * versiondat.h.in: add GUILE_MICRO_VERSION.
2964 2001-05-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
2966 * deprecation.c (scm_init_deprecation): Renamed
2967 GUILE_WARN_DEPRECATED_DEFAULT to SCM_WARN_DEPRECATED_DEFAULT.
2969 2001-05-16 Marius Vollmer <mvo@zagadka.ping.de>
2971 * Makefile.am (cpp_sig_symbols.c, cpp_err_symbols.c): Make
2972 dependent on cpp_cnvt.awk
2974 2001-05-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
2976 * script.c (scm_compile_shell_switches): New command line option
2977 `--use-srfi' for loading a list of SRFIs on startup.
2978 (scm_shell_usage): Added `--use-srfi' to help message.
2980 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
2982 Merged from mvo-vcell-cleanup-1-branch.
2984 The concept of vcells has been removed from Guile. With it,
2985 explicit obarrays and associated operations are gone. Use
2986 hashtables instead of obarrays.
2988 Throughout: use scm_sym2var instead of scm_sym2vcell and treat
2989 result as variable instead of vcell. Glocs no longer point to a
2990 vcell but to a variable. Use scm_c_define instead of
2991 scm_sysintern and treat the result as a variable (which it is),
2994 * variable.c, variable.h (SCM_VARVCELL, SCM_UDVARIABLEP,
2995 SCM_DEFVARIABLEP): Deprecated.
2996 (SCM_VARIABLE_REF, SCM_VARIABLE_SET, SCM_VARIABLE_LOC): New.
2997 (variable_print): Do not print name of variable.
2998 (variable_equalp): Compare values, not vcells.
2999 (anonymous_variable_sym): Removed.
3000 (make_vcell_variable): Removed.
3001 (make_variable): New, as replacement.
3002 (scm_make_variable, scm_make_undefined_variable): Do not take name
3004 (scm_variable_ref): Check for SCM_UNDEFINED and throw "unbound"
3006 (scm_builtin_variable): Deprecated.
3008 * symbols.c, symbols.h (scm_sym2vcell, scm_sym2ovcell_soft,
3009 scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray,
3010 scm_intern, scm_intern0, scm_sysintern0_no_module_lookup,
3011 scm_sysintern, scm_sysintern0, scm_symbol_value0,
3012 scm_string_to_obarray_symbol, scm_intern_symbol,
3013 scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned,
3014 scm_symbol_bound_p, scm_symbol_set_x, scm_gentmp, gentmp_counter):
3015 Deprecated and moved to "symbols-deprecated.c".
3016 (copy_and_prune_obarray, scm_builtin_bindings): Removed.
3017 (scm_init_symbols): Call scm_init_symbols_deprecated.
3018 * symbols-deprecated.c: New file.
3019 * Makefile.am: Added symbols-deprecated.c and related files in all
3022 * snarf.h (SCM_VCELL, SCM_GLOBAL_VCELL, SCM_VCELL_INIT,
3023 SCM_GLOBAL_VCELL_INIT): Deprecated.
3024 (SCM_VARIABLE, SCM_GLOBAL_VARIABLE, SCM_VARIABLE_INIT,
3025 SCM_GLOBAL_VARIABLE_INIT): New, as replacement. Changed all uses.
3027 * print.c (scm_iprin1): Use scm_module_reverse_lookup instead of
3030 * evalext.c, filesys.c, fports.c, gdbint.c, gh_data.c, gsubr.c,
3031 hooks.c, load.c, numbers.c, objects.c, ports.c, posix.c, procs.c,
3032 ramap.c, random.c, read.c, regex-posix.c, scmsigs.c, script.c,
3033 socket.c, srcprop.c, stacks.c, stime.c, struct.c, tag.c, throw.c:
3034 Changed according to the `throughout' comments.
3036 * modules.h, modules.c (scm_module_system_booted_p): Changed type
3038 (scm_module_type): Removed.
3039 (the_root_module): Renamed to the_root_module_var. Now points to
3040 a variable instead of a vcell. Updated all uses.
3041 (scm_the_root_module): Return SCM_BOOL_F when module systems
3042 hasn't been booted yet.
3043 (SCM_VALIDATE_STRUCT_TYPE): Removed.
3044 (scm_post_boot_init_modules): Made static.
3045 (scm_set_current_module): Call scm_post_boot_init_modules on first
3047 (make_modules_in, beautify_user_module_x, resolve_module,
3048 try_module_autoload, module_make_local_var_x): Tacked on "_var"
3049 suffix. Now point to variables instead of vcells. Updated all
3051 (scm_module_lookup_closure): Deal with the module being SCM_BOOL_F
3052 and return SCM_BOOL_F in that case.
3053 (scm_module_transformer): Likewise.
3054 (sym_module, scm_lookup_closure_module, scm_env_module): New.
3055 (SCM_F_EVAL_CLOSURE_INTERFACE, SCM_EVAL_CLOSURE_INTERFACE_P): New.
3056 (scm_eval_closure_lookup): Do not allow new definitions when
3057 `interface' flag is set.
3058 (scm_standard_interface_eval_closure): New.
3059 (scm_pre_modules_obarray, scm_sym2var, scm_module_lookup,
3060 scm_lookup, scm_module_define, scm_define, scm_c_module_lookup,
3061 scm_c_lookup, scm_c_module_define, scm_c_define,
3062 scm_module_reverse_lookup, scm_get_pre_modules_obarray,
3063 scm_modules_prehistory): New.
3064 (scm_post_boot_init_modules): Use scm_c_define and scm_c_lookup
3065 instead of scm_intern0.
3067 * macros.c (scm_make_synt): Return SCM_UNSPECIFIED instead of the
3070 * keywords.c (s_scm_make_keyword_from_dash_symbol): Use a regular
3071 hashtable operations to maintain the keywords, not obarray ones.
3073 * init.c (scm_load_startup_files): Do not call
3074 scm_post_boot_init_modules. This is done by
3075 scm_set_current_module now.
3076 (scm_init_guile_1): Call scm_modules_prehistory. Call
3077 scm_init_variable early on.
3079 * goops.c (s_scm_sys_goops_loaded): Get
3080 var_compute_applicable_methods from scm_sym2var, not from a direct
3081 invocation of scm_goops_lookup_closure.
3083 * gh_funcs.c (gh_define): Return SCM_UNSPECIFIED instead of vcell.
3085 * gc.c: Added simple debugging hack to mark phase of GC: When
3086 activated, do not tail-call scm_gc_mark. This gives nice
3088 (scm_unhash_name): Removed.
3090 * feature.c (features): Renamed to features_var. Now points to a
3091 variable instead of a vcell. Updated all uses.
3093 * eval.h (SCM_TOP_LEVEL_LOOKUP_CLOSURE): Use
3094 `scm_current_module_lookup_closure' which will do the right thing
3095 when the module system hasn't been booted yet.
3096 (SCM_GLOC_SYM): Removed.
3097 (SCM_GLOC_VAR, SCM_GLOC_SET_VAL): New.
3098 (SCM_GLOC_VAL, SCM_GLOC_LOC): Reimplemented in terms of variables.
3100 * eval.c (scm_lookupcar, scm_lookupcar1): Deal with variables
3101 instead of with vcells. Do not overwrite `var' with the result of
3102 the lookup, use the new `real_var' instead. Remove `var2' in
3103 exchange (which was only used with threads).
3104 (sym_three_question_marks): New.
3105 (scm_unmemocar): Use `scm_module_reverse_lookup' instead of
3107 (scm_lisp_nil, scm_lisp_t): Directly define as symbols.
3108 (scm_m_atfop): Expect the function definition to be a variable
3110 (scm_macroexp): Do not use `unmemocar', explicitely remember the
3112 (scm_unmemocopy): Removed thoughts about anti-macro interface.
3113 (scm_eval_args): Use more explicit code in the gloc branch of the
3114 atrocious struct ambiguity test. The optimizer will sort this
3116 (scm_deval_args): Likewise.
3117 (SCM_CEVAL): Likewise. Also, do not use unmemocar, explicitely
3118 remember the symbol instead. Added some comments where
3119 scm_tc3_cons_gloc really exclusively refers to structs.
3120 (scm_init_eval): Use scm_define to initialize "nil" and "t" to
3121 scm_lisp_nil and scm_lisp_t, respectively. Use scm_define instead
3122 of scm_sysintern in general.
3124 * dynwind.c (scm_swap_bindings): Use SCM_GLOC_SET_VAL instead of
3127 * debug.c (s_scm_make_gloc): Only allow proper variables, no
3128 pairs. Put the variable directly in the gloc.
3129 (s_scm_gloc_p): Use `scm_tc3_cons_gloc' instead of the magic `1'.
3130 (scm_init_debug): Use scm_c_define instead scm_sysintern.
3132 * cpp_cnvt.awk: Emit "scm_c_define" instead of "scm_sysintern".
3134 * backtrace.h, backtrace.c (scm_the_last_stack_fluid): Renamed to
3135 scm_the_last_stack_fluid_var. It now points to a variable instead
3136 of a vcell. Updated all uses.
3137 (scm_has_shown_backtrace_hint_p_var): Now points to a variable
3138 instead of a vcell. Updated all uses.
3140 * _scm.h: Include "variables.h" and "modules.h" since almost
3141 everybody needs them now.
3143 * root.h (scm_symhash, scm_symhash_vars): Removed.
3144 * gc.c (scm_init_storage): Do not initialize them.
3146 2001-05-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
3148 * eval.c (scm_init_eval): Initialize scm_undefineds and
3151 * gc.c (scm_debug_newcell, scm_debug_newcell2): Fixed to behave
3152 like the SCM_NEWCELL macro counterparts.
3154 (scm_init_storage, scm_init_gc): Moved initialization of
3155 scm_tc16_allocated from scm_init_gc to scm_init_storage.
3157 (scm_init_storage): Moved initialization of scm_undefineds and
3158 scm_listofnull to eval.c, initializion of scm_nullstr to
3159 strings.c, initializion of scm_nullvect to vectors.c.
3161 * gc.h (SCM_NEWCELL, SCM_NEWCELL2): Prefer SCM_NULLP over
3162 SCM_IMP, as in scm_debug_newcell and scm_debug_newcell2.
3164 * init.c (scm_init_guile_1): Reordered some initializations and
3165 added dependcy information comments.
3167 * load.c (scm_init_load): Use scm_nullstr.
3169 * strings.c (scm_init_strings): Initialize scm_nullstr.
3171 * vectors.c (scm_init_vectors): Initialize scm_nullvect.
3173 2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
3175 * values.c (print_values): Print as a unreadable object, not as
3176 multiple lines. Thanks to Matthias Köppe!
3178 2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
3180 * deprecation.c: Fixed copyright date.
3182 * deprecation.h (DEPRECATION_H, SCM_DEPRECATION_H): Renamed
3183 DEPRECATION_H to SCM_DEPRECATION_H.
3185 2001-05-10 Thien-Thi Nguyen <ttn@revel.glug.org>
3187 * guile-doc-snarf.in: Update copyright.
3188 Fix relative path bug. Thanks to Sergey Poznyakoff.
3190 2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
3192 * ports.c (scm_port_revealed, scm_set_port_revealed_x): Only
3193 accept open ports. Thanks to Quetzalcoatl Bradley!
3195 2001-05-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3197 * procs.c: Increased `scm_subr_table_room' to 800 because Guile now
3198 has 779 primitives on startup.
3200 2001-05-09 Marius Vollmer <mvo@zagadka.ping.de>
3202 * eval.c (scm_i_eval): Copy expression before passing it to
3203 SCM_XEVAL. The copy operation was removed unintendedly during my
3204 change on 2001-03-25.
3206 2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
3208 from Matthias Köppe (thanks!):
3210 * ports.c (scm_c_read): pointer arithmetic on void pointers isn't
3213 * deprecation.c (s_scm_include_deprecated_features): ANSI'fied the
3216 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3218 * gc.c (scm_init_gc): Added FIXME comment.
3220 * hooks.c: Since hooks don't have a name any more, it is not
3221 necessary to include objprop.h.
3223 (hook_print, scm_add_hook_x): Replace SCM_NFALSEP by !SCM_FALSEP.
3225 (symbol_name, scm_make_hook_with_name): Removed.
3227 (scm_create_hook): Don't set the hook's name property.
3229 * hooks.h (HOOKSH, SCM_HOOKS_H): Renamed HOOKSH to SCM_HOOKS_H.
3231 (SCM_HOOK_NAME, scm_make_hook_with_name): Removed.
3233 * init.c (scm_init_guile_1): Hooks don't use objprops any more.
3235 * numbers.c (SCM_FLOBUFLEN, FLOBUFLEN, scm_number_to_string,
3236 scm_print_real, scm_print_complex): Renamed SCM_FLOBUFLEN to
3237 FLOBUFLEN and define it unconditionally.
3239 2001-05-07 Marius Vollmer <mvo@zagadka.ping.de>
3241 * gh_data.c (gh_lookup): Call gh_module_lookup with
3242 `scm_current_module ()', not `#f'.
3243 (gh_module_lookup): Expect a module instead of an obarray as first
3244 argument and do lookup in that module.
3246 * ramap.c (raeql_1): Do not call scm_uniform_vector_length on
3247 arrays. The length of array is already determined differently and
3248 scm_uniform_vector_length does not work on arrays.
3250 2001-05-06 Marius Vollmer <mvo@zagadka.ping.de>
3252 * snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Use "SCM (*)()" for C++
3253 as well. "SCM (*)(...)" does not work on RedHat 7.1.
3255 * __scm.h (SCM_WTA_DISPATCH_0): Removed ARG and POS parameters,
3256 they are not used. Changed `wrong type' error into `wrong num
3257 args' error. Changed all callers.
3259 * numbers.c (scm_difference): Call SCM_WTA_DISPATCH_0 when zero
3260 arguments are supplied.
3262 2001-05-05 Thien-Thi Nguyen <ttn@revel.glug.org>
3264 * regex-posix.c (scm_regexp_exec): Expand docstring to briefly
3265 describe `regexp/notbol' and `regexp/noteol' execution flags.
3267 * strop.c (scm_substring_move_x): Doc fix; nfc.
3269 2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
3271 * objects.c, objects.h (scm_valid_object_procedure_p): New.
3272 (scm_set_object_procedure_x): Use it to check argument. Fix
3275 * evalext.c (scm_definedp): Fix docstring.
3277 2001-05-05 Gary Houston <ghouston@arglist.com>
3279 * socket.c: use HAVE_IPV6 instead of AF_INET6 to enable IPv6
3282 2001-05-04 Neil Jerram <neil@ossau.uklinux.net>
3284 * eval.c (scm_promise_p), list.c (scm_append_x, scm_reverse_x),
3285 symbols.c (scm_symbol_to_string), vports.c (scm_make_soft_port):
3286 Change R4RS references to R5RS.
3288 * guile-snarf.awk.in: Fixes so that (i) blank lines in the
3289 docstring source are correctly reproduced in the output (ii)
3290 we don't anymore get occasional trailing quotes. Also reorganized
3291 and commented the code a little.
3293 * scmsigs.c (scm_raise), throw.c (scm_throw): Docstring format
3296 2001-05-04 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3298 * strop.c (scm_string_split): New procedure.
3300 * strop.h (scm_string_split): Added prototype.
3302 2001-05-04 Gary Houston <ghouston@arglist.com>
3304 * socket.c: define uint32_t if netdb.h doesn't. thanks to
3307 2001-05-02 Marius Vollmer <mvo@zagadka.ping.de>
3309 * rw.c: Include "modules.h" and "strports.h".
3311 * net_db.h (scm_gethost): Added prototype.
3313 * deprecation.h, deprecation.c: New.
3314 * Makefile.am (libguile_la_SOURCES): Added "deprecation.c".
3315 (DOT_X_FILES): Added "deprecation.x".
3316 (modinclude_HEADERS): Added "deprecation.h".
3318 * init.c: Include "deprecation.h".
3319 (scm_init_guile_1): Call scm_init_deprecation.
3321 2001-05-01 Marius Vollmer <mvo@zagadka.ping.de>
3323 * gh.h (gh_init_guile, gh_make_string, gh_string_length,
3324 gh_string_ref, gh_string_set_x, gh_substring, gh_string_append):
3327 2001-04-29 Gary Houston <ghouston@arglist.com>
3329 * rw.c: new file, implementing C part of module (ice-9 rw).
3330 (scm_read_string_x_partial): moved from ioext.c
3331 (scm_init_rw): new proc.
3333 init.c: include rw.h and call scm_init_rw.
3334 Makefile.am: include rw.c and rw.h.
3336 2001-04-28 Rob Browning <rlb@cs.utexas.edu>
3338 * numbers.c: enabled local definition of SCM_FLOBUFLEN until we
3339 know what's supposed to happen to it.
3341 * list.h (scm_list_star): deprecation expired - removed.
3343 * numbers.h (scm_dblproc): deprecation expired - removed.
3344 (SCM_UNEGFIXABLE): deprecation expired - removed.
3345 (SCM_FLOBUFLEN): deprecation expired - removed.
3346 (SCM_INEXP): deprecation expired - removed.
3347 (SCM_CPLXP): deprecation expired - removed.
3348 (SCM_REAL): deprecation expired - removed.
3349 (SCM_IMAG): deprecation expired - removed.
3350 (SCM_REALPART): deprecation expired - removed.
3351 (scm_makdbl): deprecation expired - removed.
3352 (SCM_SINGP): deprecation expired - removed.
3353 (SCM_NUM2DBL): deprecation expired - removed.
3354 (SCM_NO_BIGDIG): deprecation expired - removed.
3356 * tags.h (SCM_DOUBLE_CELLP): deprecation expired - removed.
3357 (scm_tc_dblr): deprecation expired - removed.
3358 (scm_tc_dblc): deprecation expired - removed.
3359 (scm_tc16_flo): deprecation expired - removed.
3360 (scm_tc_flo): deprecation expired - removed.
3362 * tag.h (scm_tag): deprecation expired - removed.
3364 * tag.c: (scm_tag): deprecation expired - removed.
3366 * ioext.c: (scm_fseek): deprecation expired - removed.
3368 * ioext.h (scm_fseek): deprecation expired - removed.
3370 * gh_data.c (gh_int2scmb): deprecation expired - removed.
3372 * gh.h (gh_int2scmb): deprecation expired - removed.
3374 2001-04-28 Neil Jerram <neil@ossau.uklinux.net>
3376 * stacks.c (scm_make_stack): Fix typo in docstring.
3378 2001-04-27 Rob Browning <rlb@cs.utexas.edu>
3380 * error.c (scm_sysmissing): deprecation expired - removed.
3382 * error.h (scm_sysmissing): deprecation expired - removed.
3385 (scm_init_gc): gc-thunk deprecation expired - removed.
3386 (scm_gc_vcell): deprecation expired - removed.
3387 (gc_async_thunk): scm_gc_vcell related code removed.
3389 * vectors.h (SCM_NVECTORP): deprecation expired - removed.
3392 (SCM_NSTRINGP): deprecation expired - removed.
3393 (SCM_NRWSTRINGP): deprecation expired - removed.
3395 * continuations.h (SCM_SETJMPBUF): deprecation expired - removed.
3398 (SCM_ICHRP): deprecation expired - removed.
3399 (SCM_ICHR): deprecation expired - removed.
3400 (SCM_MAKICHR): deprecation expired - removed.
3403 (SCM_INPORTP): deprecation expired - removed.
3404 (SCM_OUTPORTP): deprecation expired - removed.
3406 2001-04-25 Marius Vollmer <mvo@zagadka.ping.de>
3408 * modules.c (scm_module_type): New.
3409 (scm_post_boot_init_modules): Initialize from Scheme value.
3410 (the_module, scm_current_module, scm_init_modules): the_module is
3412 (scm_current_module): Export to Scheme.
3413 (scm_set_current_module): Do not call out to Scheme, do all the
3414 work in C. Export procedure to Scheme. Only accept modules, `#f'
3415 is no longer valid as the current module. Only set
3416 scm_top_level_lookup_closure_var and scm_system_transformer when
3417 they are not deprecated.
3418 (scm_module_transformer, scm_current_module_transformer): New.
3420 * modules.h (scm_module_index_transformer, SCM_MODULE_TRANSFORMER,
3421 scm_current_module_transformer, scm_module_transformer): New.
3423 * gh_data.c: Removed FIXME comment about gh_lookup returning
3424 SCM_UNDEFINED. That's the right thing to do.
3426 * eval.h, eval.c (scm_system_transformer): Deprecated by moving it
3427 into the conditionally compiled sections.
3428 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Use
3429 scm_current_module_transformer instead of scm_system_transformer.
3430 * init.c (start_stack): Move initialization of
3431 scm_system_transformer to the deprecated section.
3433 2001-04-22 Neil Jerram <neil@ossau.uklinux.net>
3435 * throw.c (scm_throw): Correct docstring.
3437 2001-04-22 Gary Houston <ghouston@arglist.com>
3439 * socket.c: attempted to improve the docstrings slightly.
3441 * net_db.c: remove bogus "close" declaration.
3442 (inet_aton declaration, scm_inet_aton, scm_inet_ntoa,
3443 scm_inet_netof, scm_lnaof, scm_inet_makeaddr, INADDR_ANY etc.):
3445 * net_db.h: declarations moved too.
3447 * socket.c (scm_htonl, scm_ntohl): use uint32_t instead of unsigned
3449 (ipv6_net_to_num, ipv6_num_to_net): new static procedures.
3450 (VALIDATE_INET6): new macro.
3451 (scm_inet_pton, scm_inet_ntop): new procedures, implementing
3452 inet-pton and inet-ntop.
3453 (scm_fill_sockaddr): use VALIDATE_INET6 and ipv6_num_to_net.
3454 (scm_addr_vector): use ipv6_net_to_num.
3456 2001-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de>
3458 * eq.c (scm_equal_p), ramap.c (scm_init_ramap): Don't compute the
3459 smob number explicitly. Use SCM_TC2SMOBNUM instead.
3461 * gc.c (MARK, scm_gc_sweep): Only check for illegal heap objects
3462 when compiled in debug mode.
3464 (scm_gc_sweep): Only call smob's free function if it is defined.
3466 * print.c (scm_iprin1): No need to check for validity of smob
3467 type or existence of print function.
3469 * smob.[ch] (scm_smobs): Made into a fixed size global array.
3470 Resizing will not work well with preemptive threading.
3472 * smob.c (scm_smob_print): Don't use SCM_CDR to access smob data.
3474 (scm_make_smob_type): Extracted initialization of smob
3475 descriptors to scm_smob_prehistory. Don't use scm_numsmob outside
3476 of the critical section.
3478 (scm_smob_prehistory): Initialize all smob descriptors. By
3479 default, don't assign a smob free function: Most smob types don't
3482 * smob.h (SMOBH, SCM_SMOB_H): Renamed SMOBH to SCM_SMOB_H.
3484 2001-04-21 Gary Houston <ghouston@arglist.com>
3486 * socket.c (FLIP_NET_HOST_128): new macro.
3487 (scm_fill_sockaddr): use new macro.
3488 (scm_addr_vector): completed IPv6 address support. added const
3489 to the address parameter.
3491 2001-04-20 Gary Houston <ghouston@arglist.com>
3493 * socket.c (scm_fill_sockaddr): call htons for sin6_port.
3494 Don't assign sin6_scope_id in structure unless HAVE_SIN6_SCOPE_ID
3496 (scm_addr_vector): use a switch instead of multiple if statements.
3497 Add support for IPv6 (incomplete) .
3498 MAX_ADDR_SIZE: increase to size of struct sockaddr_in6 if needed.
3500 2001-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de>
3502 * struct.c (scm_free_structs): Only pairs may be accessed with
3505 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3507 * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
3509 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
3510 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
3511 parentheses in order to get the correct associativity.
3513 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3515 * unif.c (scm_array_to_list): Added missing handling of arrays of
3516 bytes. Thanks to Masao Uebayashi for the bug report.
3518 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3520 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
3523 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3525 * procs.h (SCM_CLOSURE_FORMALS): New macro.
3527 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
3528 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
3529 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
3530 SCM_CLOSURE_FORMALS.
3532 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
3533 (scm_i_procedure_arity): Prefer stronger predicates like
3534 SCM_NULLP or SCM_FALSEP over SCM_IMP.
3536 * macros.c (macro_print): Extracted macro printing code from
3537 print.c and simplified it.
3539 (scm_macro_type): Use SCM_MACRO_TYPE;
3541 (scm_init_macros): Use macro_print for printing macros.
3543 * print.c (scm_print_opts): Improved option documentation.
3545 (scm_iprin1): Extracted printing of macros to macros.c.
3546 Simplified printing of ordinary closures.
3548 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
3549 Martin Grabmueller for the bug report.
3551 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
3553 This patch eliminates some further applications of SCM_C[AD]R to
3556 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
3557 never been applied to real pairs.
3559 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
3561 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
3563 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
3564 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
3565 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
3567 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
3570 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
3571 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
3573 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
3574 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
3575 SCM_SET{AND,OR}_CAR.
3577 2001-04-17 Gary Houston <ghouston@arglist.com>
3579 * some initial support for IPv6:
3581 * socket.c (scm_fill_sockaddr): improve the argument validation.
3582 don't allocate memory until all args are checked. instead of
3583 unconditional memset of soka, try setting sin_len to 0 if
3584 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
3585 (scm_socket, scm_connect): extend docstrings for IPv6.
3586 (scm_init_socket): intern AF_INET6 and PF_INET6.
3588 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
3590 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
3591 matches SCM_DEFER_INTS at the beginning of the function.
3593 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
3595 * gc.c (scm_igc): Unconditionally call
3596 SCM_CRITICAL_SECTION_START/END.
3598 * fluids.c (next_fluid_num): Unconditionally call
3599 SCM_CRITICAL_SECTION_START/END.
3600 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
3602 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
3603 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
3606 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
3607 Defined as nothing for the case of !defined(USE_THREADS).
3608 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
3610 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
3611 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
3613 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
3614 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
3615 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
3616 SCM_CRITICAL_SECTION_START/END.
3617 (SCM_REALLOW_INTS: Bug fix. Don't call
3618 SCM_THREAD_SWITCHING_CODE.
3619 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
3620 SCM_THREAD_SWITCHING_CODE directly.
3621 (SCM_ENTER_A_SECTION): Unconditionally use
3622 SCM_CRITICAL_SECTION_START/END. (was:
3623 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
3625 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
3627 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
3628 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
3629 allowed to explicitly set this macro via the CFLAGS variable
3632 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
3633 (SCM_THREAD_CRITICAL_SECTION_START,
3634 SCM_THREAD_CRITICAL_SECTION_END): Renamed
3635 SCM_THREAD_CRITICAL_SECTION_START/END to
3636 SCM_CRITICAL_SECTION_START/END.
3638 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
3640 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
3643 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
3644 (MISSING_BZERO_DECL): Remove the declaration.
3646 Thanks to NIIBE Yutaka.
3648 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3650 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
3651 goops module should be registered in order to work for an
3652 application which uses libguile statically linked.)
3654 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
3656 * numbers.[ch] (scm_num2long, scm_num2long_long,
3657 scm_num2ulong_long, scm_num2ulong): Argument position is an
3660 * environments.c (eval_environment_folder,
3661 import_environment_folder), gh_data.c (gh_scm2longs,
3662 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
3663 for integers and pointers, respectively.
3665 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
3666 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
3667 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
3668 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
3670 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
3671 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
3672 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
3673 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
3674 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
3675 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
3677 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
3679 * strings.c (scm_read_only_string_p): Update docstring to reflect
3680 current (non-)usage of "read only" strings.
3681 (scm_make_shared_substring): Clarify docstring by changing
3682 "semantics" to "arguments".
3684 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3686 * hooks.c (scm_make_hook, scm_make_hook_with_name),
3687 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
3690 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3692 The following changes make the documentation more consistent.
3694 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
3695 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
3696 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
3697 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
3700 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
3701 (scm_array_dimensions, scm_make_shared_array),
3702 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
3703 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
3704 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
3705 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
3706 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
3707 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
3708 macros.c (scm_makmmacro), list.c (scm_append), environments.c
3709 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
3710 @example ... @end example to @lisp ... @end lisp.
3712 * weaks.c (scm_weak_vector): Corrected docstring.
3714 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
3715 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
3716 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
3717 (scm_hashx_set_x, scm_hashx_get_handle),
3718 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
3719 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
3720 vectors.c (scm_vector_fill_x), strings.c
3721 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
3722 objprop.c (scm_set_object_properties_x):
3723 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
3724 strports.c (scm_call_with_input_string), ports.c
3725 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
3726 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
3727 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
3728 (scm_make_weak_vector,scm_weak_vector_p),
3729 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
3730 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
3731 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
3732 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
3733 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
3734 Made parameter names match documentation by renaming parameters
3735 and/or fixing docstrings.
3737 * numbers.c (scm_ash): Corrected Texinfo markup.
3739 * strop.c (scm_string_index, scm_string_rindex),
3740 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
3742 * vports.c (scm_make_soft_port), unif.c
3743 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
3744 (scm_dimensions_to_uniform_array, scm_transpose_array),
3745 (scm_array_in_bounds_p, scm_uniform_vector_ref),
3746 (scm_bit_count, scm_bit_position, scm_bit_count_star),
3747 (scm_array_to_list, scm_list_to_uniform_array),
3748 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
3749 (scm_open_input_string, scm_open_output_string),
3750 (scm_get_output_string), strop.c (scm_string_copy),
3751 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
3752 (scm_get_internal_real_time, scm_times),
3753 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
3754 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
3755 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
3756 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
3757 simpos.c (scm_system), random.c (scm_random_uniform),
3758 (scm_random_normal, scm_random_exp), ramap.c
3759 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
3760 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
3761 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
3762 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
3763 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
3764 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
3765 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
3766 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
3767 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
3768 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
3769 (scm_logand, scm_logior, scm_logxor, scm_lognot),
3770 (scm_integer_expt, scm_bit_extract, scm_logcount),
3771 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
3772 net_db.c (scm_inet_netof, scm_lnaof), modules.c
3773 (scm_interaction_environment), macros.c (scm_makacro),
3774 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
3775 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
3776 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
3777 (scm_fluid_ref), filesys.c (scm_open_fdes),
3778 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
3779 Docstring correction: `Returns' -> `Return'
3781 * gc.c (scm_set_debug_cell_accesses_x):
3782 (s_scm_gc_set_debug_check_freelist_x):
3783 * fluids.c (scm_fluid_p): Added texinfo markup.
3785 * error.c (scm_strerror): Made docstring more precise.
3787 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
3788 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
3789 (scm_symbol_p, scm_symbol_to_string), strorder.c
3790 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
3791 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
3792 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
3793 (scm_string_ci_geq_p), strop.c (scm_string_copy),
3794 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
3796 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
3798 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
3799 mode, as suggested by Michael Livshin.
3801 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
3803 * backtrace.c (display_backtrace_body): since the `print_state'
3804 variable is not used (instead its data field is used directly as
3805 `pstate'), protect it from the hungry compiler optimizations.
3806 thanks to Bill Schottstaedt for the report.
3808 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3810 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
3811 It is only defined and used if guile is compiled with
3812 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
3813 let cells with a free_cell type tag be visible outside of the
3814 garbage collector when in debug mode.
3816 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
3818 (scm_assert_cell_valid): Use a local static variable to avoid
3821 (MARK): Only check for rogue cell pointers in debug mode. Use
3822 scm_cellp for this purpose and place all checks for rogue pointers
3823 into that function. Further, since due to conservative scanning
3824 we may encounter free cells during marking, don't use the standard
3825 cell type accessor macro to determine the cell type.
3827 (scm_cellp): Check if the cell pointer actually points into a
3830 (scm_init_gc): Initalize scm_tc16_allocated.
3832 * gc.h (GCH): Renamed to SCM_GC_H.
3834 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
3835 might be unnecessary, but I feel better this way :-)
3837 (SCM_GC_CELL_TYPE): New macro.
3839 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
3840 in guile, and it is unlikely that they will be applied to real
3843 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
3845 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
3846 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
3848 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
3849 make sure that in debug mode no free cell will ever be visible
3850 outside of the garbage collector.
3852 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
3854 * async.c (scm_asyncs_pending): Don't use != to compare SCM
3857 * async.c (scm_system_async), variable.c (scm_make_variable,
3858 scm_make_undefined_variable): Use scm_cons to create a pair.
3860 * debug.c (scm_reverse_lookup): Perform proper type checking.
3861 Remove suspicious use of SCM_SLOPPY_CONSP.
3863 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
3864 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
3865 the corresponding optimization.
3867 * eval.c (iqq): Use proper type check.
3869 (scm_m_expand_body): Remove redundant type checks.
3871 (promise_print): Don't access promise cells as pairs.
3873 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
3874 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
3875 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
3876 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
3877 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
3879 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
3880 (scm_iprin1): Use new macro predicate and accessors.
3882 * eval.h (scm_tc16_macro): Removed declaration. It is declared
3885 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
3886 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
3887 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
3888 SCM_VARIABLE_H. Even the macros that are used to inhibit
3889 including a header file twice should be in the SCM_ namespace.
3891 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
3892 properties.c (scm_primitive_property_ref,
3893 scm_primitive_property_del_x): Prefer stronger predicates like
3894 SCM_NULLP or SCM_FALSEP over SCM_IMP.
3896 * gc.c (MARK): Use proper macros to access procedure-with-setter
3897 cell elements and closure cell elements.
3899 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
3900 access free cells as pairs.
3902 (scm_unprotect_object): scm_hashq_get_handle returns #f if
3903 no hashtab entry is found.
3905 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
3906 SCM_CLR_PORT_OPEN_FLAG.
3908 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
3909 use SCM_SET_C[AD]R for uninitialized cells.
3911 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
3912 If the hashtable has no slots, return #f instead of '(). This
3913 unifies the return value with most assoc-functions.
3915 (scm_hash_fn_ref): Use proper type check.
3917 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
3918 Removed references to non-existing functions from documentation.
3920 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
3921 access keyword cell elements.
3923 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
3926 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
3928 * print.c (scm_iprlist): Added comment. Improved loop
3931 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
3934 * smob.c (scm_markcdr): Don't access smob cells as pairs.
3936 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
3938 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
3941 * variable.c (variable_print, variable_equalp, scm_variable_ref,
3942 scm_variable_set_x): Use proper macros to access variable cell
3945 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
3947 * variable.h (SCM_VARVCELL): Don't access variable cells as
3950 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
3951 added FIXME comment, removed register specifier.
3953 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
3955 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
3956 * init.c (scm_init_guile_1): Don't init goopscore module.
3958 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
3960 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
3962 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
3964 * strop.c (scm_string_to_list): Fixed docstring markup.
3965 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
3966 (scm_string_downcase, scm_string_capitalize_x),
3967 (scm_string_capitalize): Rewrote and corrected docstrings.
3968 (scm_string_ci_to_symbol): Made docstring more explicit.
3970 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
3972 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
3974 (scm_call_with_values): Removed.
3975 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
3976 so that it can be exported.
3977 (scm_call_with_values): Removed.
3979 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
3980 * eval.c: Include "libguile/values.h"
3981 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
3983 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
3984 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
3985 New delcarations to support above change.
3987 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
3988 errors with last change.
3990 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
3992 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
3993 scm_i_eval): Moved the application of the system transformer from
3994 scm_i_eval to scm_primitive_eval.
3996 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
3998 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
4000 * strop.c (scm_string_index): Fix docstring line break
4003 * list.c (scm_cons_star): Fix docstring typo.
4005 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
4007 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
4008 (big2str), ports.c (scm_drain_input), read.c (scm_read,
4009 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
4010 scm_make_string, scm_string_append), strports.c (st_resize_port,
4011 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
4012 scm_makstr with calls to scm_allocate_string.
4014 * strings.[ch] (scm_allocate_string): New function.
4016 * strings.[ch] (scm_makstr): Deprecated.
4018 2001-03-18 Gary Houston <ghouston@arglist.com>
4020 * posix.c (scm_tmpnam): check that return value from tmpnam is not
4021 NULL. rewrote the docstring.
4022 (scm_mkstemp): new procedure implementing "mkstemp!".
4023 * posix.h: declare scm_mkstemp.
4025 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
4026 normally it would be found in netdb.h.
4028 2001-03-17 Gary Houston <ghouston@arglist.com>
4030 * sort.c (scm_sort): move sortvec variable to avoid a compiler
4031 warning when HAVE_ARRAYS is not defined. move len too.
4033 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
4034 (EXTRA_DOT_X_FILES): let configure set the value.
4035 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
4037 * gc.c (scm_must_malloc): changed the comment explaining when
4038 scm_must variants of malloc/free etc., should be used, based on
4039 explanation from Dirk Herrmann.
4040 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
4041 string with procedure name. use scm_must_malloc instead of malloc.
4042 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
4044 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
4045 scm_ungetc): use scm_must variants of malloc/realloc/free.
4046 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
4048 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4050 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4051 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
4052 scm_wrong_type_arg instead.
4054 (SCM_WNA): Deprecated.
4056 * error.[ch] (scm_wta): Deprecated.
4058 * numbers.c (s_i_log): Minor comment fix.
4060 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
4061 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
4062 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
4063 wrong-num-args or misc errors.
4065 * unif.c (scm_make_shared_array, scm_transpose_array,
4066 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
4067 Validate the rest argument (note: this is only done when guile is
4068 built with SCM_DEBUG_REST_ARGUMENT=1)
4070 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
4071 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
4073 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
4074 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
4076 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4078 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
4079 instead of scm_wrong_num_args.
4081 * coop-threads.c: Don't include libguile/strings.h. (Was only
4082 needed for former implementation of SCM_WRONG_NUM_ARGS.)
4084 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
4085 wrong-num-args errors.
4087 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
4089 * error.[ch] (scm_error_num_args_subr): New function.
4091 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4093 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
4094 (scm_length, scm_append, scm_reverse, scm_list_ref),
4095 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
4096 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
4097 (scm_delete1_x), gc.c (scm_map_free_list),
4098 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
4099 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
4100 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
4101 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
4102 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
4103 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
4104 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
4106 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
4107 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4108 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
4109 symbols.c (scm_symbol_interned_p), numbers.c
4110 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
4113 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
4115 * snarf.h (SCM_CONST_LONG): Deprecated.
4116 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
4118 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4120 * numbers.c (scm_num2ulong): Check that a bignum is positive
4121 before looking at the magnitude. Correctly check for overflow
4123 (scm_num2long_long): Likewise.
4124 (scm_num2ulong_long): New.
4125 (ULONG_LONG_MAX): Define if not already defined.
4126 * numbers.h: (scm_num2ulong_long): New prototype.
4128 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4130 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
4132 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
4133 (SCM_OPOUTSTRPORTP): New predicate macros.
4134 (scm_open_input_string, scm_open_output_string),
4135 (scm_get_output_string): New prototypes.
4137 * strports.c (scm_open_input_string, scm_open_output_string),
4138 (scm_get_output_string): New procedures (SRFI-6 compliant).
4139 Made scm_tc16_strport non-static.
4141 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4143 * macros.h (SCM_ASSYNT): Removed unused object argument from
4146 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
4147 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
4148 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
4149 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
4150 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
4151 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
4152 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
4153 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4154 scm_m_atdispatch): Removed unused object argument from call to
4157 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
4159 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
4160 const int* to reflect that the input array of integers remains
4161 unchanged. Thanks to Brett Viren for the hint.
4163 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4165 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
4166 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
4168 (gh_scm2newstr, gh_symbol2newstr): Change call to
4169 scm_must_malloc() to malloc(), because user-free()able memory is
4172 * gc.c: Added declaration of `scm_debug_check_freelist'.
4174 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4176 * ports.c (scm_port_mode): Changed `mode' array size to 4.
4178 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
4180 * strports.c (scm_object_to_string): New procedure.
4181 (scm_strprint_obj): Deprecated.
4182 * strports.h: Reflect the changes.
4184 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
4186 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
4188 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
4189 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
4190 SCM_ASSYNT to check for correct argument types. Either use some
4191 SCM_VALIDATE_* macro or an explicit test.
4193 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
4196 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
4197 instead of calling scm_wta.
4199 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4201 * load.c (scm_primitive_load, scm_primitive_load_path),
4202 (scm_sys_search_load_path): Corrected docstrings (file ->
4205 * eval.c (scm_force): Added texinfo markup to docstring.
4206 (scm_promise_p): Renamed parameter to `obj' to match docstring.
4208 * debug-malloc.c: Reinserted #include <stdio.h>.
4210 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
4212 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
4214 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
4215 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
4216 Use SCM_LISTn instead of scm_listify.
4218 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4220 * _scm.h: Removed #include <errno.h>.
4222 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
4223 errno variable (can be a macro on some systems, for example when
4224 using linux libc with threads).
4226 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
4227 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
4228 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
4229 #include <errno.h> in these 20 out of 100 files.
4231 2001-03-10 Gary Houston <ghouston@arglist.com>
4233 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
4234 not already defined.
4236 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4238 * coop.c: Inserted #include <stdio.h>.
4240 * iselect.c: Reinserted #include <stdio.h>.
4242 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
4244 * posix.c: Replaced `#define' of __USE_XOPEN right before
4245 including unistd.h with a define of _GNU_SOURCE at the very top of
4248 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
4250 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
4251 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
4252 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
4253 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
4254 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
4255 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
4256 print.c, procprop.c, procs.c, properties.c, ramap.c,
4257 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
4258 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
4259 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
4260 Remove #include <stdio.h>
4261 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
4263 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
4265 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4267 * posix.c (scm_gethostname): Set initial name length to 256 for
4270 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4272 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
4273 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
4274 (scm_sethostname, scm_gethostname): New prototypes.
4276 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
4277 <sys/file.h>, if present.
4278 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
4279 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
4280 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
4281 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
4282 (scm_sethostname, scm_gethostname): New procedures.
4284 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
4286 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
4287 not optional (ii) "recommend" spelling correction.
4289 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4291 * ramap.c (racp): Removed optimization which caused array copying
4292 to fail if the two arrays shared storage. Re-inserted the IVDEP
4293 macros removed in the change of 2000-03-09. (Don't really have a
4294 complete grasp of what they are for, but they seem to be necessary
4295 on Crays. This needs testing!) Thanks to Miroslav Silovic.
4297 * hash.c (scm_string_hash): Don't downcase characters.
4299 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4301 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
4302 size from 277 --> 1009.
4304 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
4307 * coop-threads.c: Fixed change of 2001-03-06.
4309 * validate.h: Code formatting.
4311 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
4313 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
4314 (*.doc): Add dependency on guile-snarf.awk.in.
4316 * guile-snarf.awk.in: Neglect spaces at the end of
4317 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
4318 middle of docstrings. (To avoid the problem with gcc-2.96.)
4320 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
4322 * coop-threads.c (scm_call_with_new_thread), load.c
4323 (scm_primitive_load, scm_sys_search_load_path), random.c
4324 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
4325 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
4326 (potentially) issue a scm-misc-error or wrong-num-args error
4329 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
4330 about the expected type with the wrong-type-arg error message.
4332 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
4333 a C level bug that can't be fixed from scheme anyway.
4335 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4337 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
4338 Duplicate bindings are OK in a let* since a let* is semantically
4339 equivalent to a nested set of let:s.
4341 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4343 * print.c (scm_print_options): Fixed texinfo in docstring.
4345 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
4346 the underlying functions getservent, getprotoent or getnetent
4347 return NULL instead of signalling an error.
4349 2001-03-04 Gary Houston <ghouston@arglist.com>
4351 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
4352 taking an unexpectedly large filename for an AF_UNIX socket from
4353 bind/connect/sendto (thanks to Martin Grabmueller).
4355 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
4356 former and adjusted the latter.
4357 (scm_socket, scm_socketpair): cosmetic changes.
4358 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
4359 size_t as socklen_t substitute. don't restrict args/return values
4360 to INUM: allow full range of int or size_t.
4361 (scm_fill_sockaddr): check arguments before allocating memory, to
4362 avoid leakage. use malloc, not scm_must_malloc.
4363 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
4364 substitute. free the sockaddr structure before throwing an error.
4365 (scm_init_add_buffer): procedure removed, together with its static
4366 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
4367 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
4368 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
4369 scm_sendto): use a local buffer instead of scm_addr_buffer.
4370 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
4372 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
4373 call to detect whether recvfrom could be bothered to set the address.
4374 (scm_init_socket): don't call scm_init_addr_buffer.
4376 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
4378 * debug.c (scm_procedure_source, scm_procedure_environment),
4379 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
4380 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
4381 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
4382 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
4383 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
4384 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
4385 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
4386 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
4387 scm_array_to_list, scm_array_prototype), validate.h
4388 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
4389 scm_misc_error or scm_wrong_type_arg instead.
4391 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
4393 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4395 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
4396 (scm_sys_tag_body): Added.
4398 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
4400 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
4401 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
4402 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
4403 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
4404 options.c (scm_options), ports.c (scm_remove_from_port_table),
4405 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
4406 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
4407 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
4408 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
4411 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4413 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
4415 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
4417 * eval.c (scm_s_duplicate_bindings): New error message.
4418 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
4420 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
4422 * eval.h (SCM_EVALIM2): New macro. Use it when a
4423 immediate, literal constant should be evaluated.
4424 * eval.c (scm_s_duplicate_formals): New error message string.
4425 (scm_c_improper_memq): New function.
4426 (scm_m_lambda): Check for duplicate arguments.
4427 (scm_ceval, scm_deval): When executing a body: only cons a new
4428 toplevel environment frame when it is different from the
4429 existing one; use EVALCAR instead of SIDEVAL so that we can properly
4430 check for empty combinations; use SCM_EVALIM2 for the same reason
4431 in the non-toplevel loop.
4432 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
4433 New labels with the meaning of their non-"nontoplevel" partners,
4434 but they are used when it is known that the body is not evaluated at
4436 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
4437 reporting for empty combinations.
4439 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
4441 * Remove dump facilities.
4442 * dump.c, dump.h: Removed.
4443 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
4444 * init.c: Remove #include "libguile/dump.h".
4445 (scm_init_guile_1): Remove scm_init_dump.
4446 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
4447 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
4448 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
4449 (scm_set_smob_dump, scm_set_smob_undump): Removed.
4451 * keywords.c: Remove #include "libguile/dump.h".
4452 (keyword_dump, keyword_undump): Removed.
4453 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
4455 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4457 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
4458 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
4459 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
4460 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
4461 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
4462 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
4463 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
4464 to @code{} as the texinfo manual recommends, converted the
4465 examples to use a @lisp{}-environment.
4467 * strports.c (scm_eval_string): Cleaned up the docstring.
4469 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
4472 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
4473 (scm_number_to_string, scm_string_to_number, scm_number_p)
4474 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
4475 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
4476 (scm_ash): Added texinfo markup and removed obsolete @refill.
4477 (scm_gr_p): Corrected comment.
4478 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
4479 docstring) comments.
4480 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
4481 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
4482 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
4483 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
4484 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
4485 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
4486 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
4487 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
4489 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
4491 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
4492 (Obviously nobody compiles with SCM_RECKLESS defined...)
4494 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
4496 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4498 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
4500 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
4502 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
4504 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
4505 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
4506 since use of `z' suggests that the arguments may be complex.
4508 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
4511 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
4513 * dump.c (scm_binary_write, scm_binary_read), eval.c
4514 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
4515 scm_guardian_greedy_p, scm_make_guardian), fports.c
4516 (scm_file_port_p): Minor docstring fixes.
4518 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
4520 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
4522 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
4524 (make_class_from_template): Do not bother to set the current
4525 module around the call to DEFVAR, scm_eval takes care of that.
4526 (scm_init_goops): Make scm_module_goops and
4527 scm_goops_lookup_closure permanent objects.
4529 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
4530 top level, create a fresh top-level environment for each
4531 expression instead of mutating the exisint frame. This is
4532 important when that frame is closed over.
4534 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
4535 SCM_DIGSPERLONG instead of DIGSPERLONG.
4537 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
4539 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
4540 before applying arrow procedure in `cond' and before applying
4541 receiver procedure in call-with-current-continuation.
4542 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
4543 macro. The argument is expanded more than one time.
4545 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
4546 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
4548 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
4550 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
4553 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4555 * variable.c (scm_make_variable, scm_make_undefined_variable)
4556 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
4557 (scm_variable_bound_p), values.c (scm_values)
4558 (scm_call_with_values), unif.c (scm_bit_count)
4559 (scm_bit_set_star_x), symbols.c (scm_gentemp)
4560 (scm_gensym), strings.c (scm_string_p, scm_make_string)
4561 (scm_read_only_string_p, scm_string_length, scm_string_ref)
4562 (scm_string_set_x, scm_substring, scm_string_append), stime.c
4563 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
4564 (scm_copy_random_state, scm_random), print.c (scm_newline)
4565 (scm_write_char, scm_simple_format), debug-malloc.c
4566 (scm_malloc_stats), environments.c (scm_environment_p)
4567 (scm_environment_bound_p, scm_environment_ref)
4568 (scm_environment_fold, scm_environment_define)
4569 (scm_environment_undefine, scm_environment_set_x)
4570 (scm_environment_cell, scm_environment_observe)
4571 (scm_environment_observe_weak, scm_environment_unobserve)
4572 (scm_make_eval_environment, scm_eval_environment_p)
4573 (scm_eval_environment_set_local_x, scm_eval_environment_local)
4574 (scm_eval_environment_imported)
4575 (scm_eval_environment_set_imported_x, scm_make_import_environment)
4576 (scm_import_environment_p, scm_import_environment_imports)
4577 (scm_import_environment_set_imports_x, scm_make_export_environment)
4578 (scm_export_environment_p, scm_export_environment_private)
4579 (scm_export_environment_set_private_x)
4580 (scm_export_environment_signature)
4581 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
4582 Added texinfo markup.
4584 * ports.c (scm_drain_input): Lowercased argument to @var.
4585 (scm_current_input_port, scm_current_output_port): Filled in
4586 missing explanation.
4587 (scm_current_load_port, scm_set_current_output_port)
4588 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
4589 Added texinfo markup.
4591 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
4592 (scm_release_arbiter): Added texinfo markup to docstrings.
4593 Changed `Returns' to `Return'.
4594 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
4596 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
4598 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
4599 by doubling them to `@@'.
4601 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4603 * numbers.c (scm_lognot), random.c (scm_random,
4604 scm_random_normal, scm_random_solid_sphere_x,
4605 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
4606 scm_random_exp), dynwind.c
4607 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
4609 * goops.c (scm_sys_initialize_object, scm_instance_p,
4610 scm_class_name, scm_class_precedence_list, scm_class_slots,
4611 scm_class_environment, scm_generic_function_name,
4612 scm_generic_function_methods, scm_method_generic_function,
4613 scm_method_specializers, scm_method_procedure, scm_make_unbound,
4614 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
4615 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
4616 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
4617 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
4618 scm_class_direct_supers, scm_class_direct_slots,
4619 scm_class_direct_subclasses, scm_class_direct_methods,
4620 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
4621 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
4622 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
4623 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
4624 scm_memoized_environment, scm_procedure_name,
4625 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
4627 (scm_class_of, scm_entity_p, scm_operator_p,
4628 scm_set_object_procedure_x, scm_object_procedure,
4629 scm_make_class_object), hooks.c (scm_make_hook_with_name,
4630 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
4631 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
4632 scm_hook_to_list), lang.c
4633 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
4634 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
4635 (scm_print_options, scm_port_with_print_state,
4636 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
4637 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
4638 scm_make_procedure_with_setter, scm_procedure), throw.c
4639 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
4640 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
4641 scm_stack_ref, scm_stack_length, scm_frame_p,
4642 scm_last_stack_frame, scm_frame_number, scm_frame_source,
4643 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
4644 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
4645 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
4646 (scm_dirname, scm_basename), dynwind.c
4647 (scm_wind_chain), read.c (scm_read_options, scm_read,
4648 scm_read_hash_extend), gc.c
4649 (scm_unhash_name), eval.c (scm_eval_options_interface,
4650 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
4651 (scm_display_error, scm_set_print_params_x,
4652 scm_display_application, scm_display_backtrace, scm_backtrace),
4653 async.c (scm_async, scm_system_async, scm_async_mark,
4654 scm_system_async_mark, scm_run_asyncs, scm_noop,
4655 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
4656 scm_mask_signals): Added docstrings.
4658 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
4660 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
4661 address of car/cdr. (Thanks to Dirk Herrmann)
4662 Use scm_sizet to obtain the length of strings.
4663 (Thanks to Matthias Koeppe)
4665 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
4667 * symbols.c (scm_mem2symbol): Put a empty statement after the
4668 next_symbol label. This is mandated by ANSI, appearantly.
4670 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4672 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
4673 sense to compile for a specific kernel version. Do not include
4674 <asm/signal.h> while defining __KERNEL__. This hack should no
4675 longer be needed and caused problems.
4677 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
4679 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
4680 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
4681 can not deal with immediates.
4683 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
4685 * list.c (scm_list_copy): Validate the first argument.
4687 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
4689 Fix evaluator so that top-level expressions are correctly
4690 evaluated with respect to the module system.
4692 * modules.h. modules.c (scm_current_module_lookup_closure): New
4695 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
4697 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
4698 names to better reflect their meaning.
4700 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
4701 evaluated at top-level and synronize lookup closure before
4702 executing every subform.
4703 (scm_primitve_eval_x, scm_primitive_eval): New functions.
4704 (scm_eval_x, scm_eval): Reimplement in terms of
4705 scm_primitive_eval_x and scm_primitive_eval, respectively.
4707 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
4709 * macros.c (scm_macro_name, scm_macro_transformer): Use
4710 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
4713 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
4715 * dump.c (scm_store_bytes): Store data size before data.
4716 (scm_restore_bytes): Restore data size. Takes a pointer to size.
4717 * dump.h (scm_restore_bytes): Updated.
4719 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
4721 * dump.c: Use double cells for update schedule.
4723 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
4725 * ports.c (scm_unread_char): Take an optional argument.
4727 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
4729 * modules.h (scm_selected_module, scm_current_module): Renamed
4730 scm_selected_module to scm_current_module to synchronize Scheme
4732 (scm_select_module, scm_set_current_module): Likewise. Changed
4735 * ports.c (scm_port_for_each): Make a snapshot of the port table
4736 before iterating over it. The table might change while the user
4737 code is running. With the snapshot, the user can depend on the
4738 fact that each port that existed at the start of the iteration is
4739 encountered exactly once. (ice-9 popen) depends on this.
4741 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4743 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
4745 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
4746 range checking for the size parameter. Thanks to Martin
4747 Grabmueller for the hint.
4749 (scm_makstr): Reordered string initialization to make interrupt
4750 deferring unnecessary.
4752 * vectors.c (scm_make_vector): Fixed range checking.
4754 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
4756 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
4758 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
4759 checking of the size parameter for type correctness and valid
4760 range. Thanks to Rob Browning for reporting the problem. Instead
4761 of deferring interrupts, scm_remember_upto_here_1 is used.
4763 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
4765 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
4766 (scm_dump_cell_update): Removed.
4767 (scm_dump_update): Renamed from scm_dump_object_update.
4768 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
4769 a pointer instead of returning a value.
4770 * keywords.c (keyword_undump): Updated.
4772 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
4774 * dump.c, dump.h: Modified a lot.
4775 (SCM_DUMP_COOKIE): Version 0.1
4776 (scm_dump_mark): Removed.
4777 (scm_restore_cell_object, scm_store_cell_object): New functions.
4779 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
4780 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
4781 New slots: dump, undump.
4782 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
4785 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
4786 (keyword_undump): Renamed from keyword_alloc.
4787 (scm_init_keywords): Set keyword_dump and keyword_undump.
4789 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
4791 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
4792 the deprecated SCM_DOUBLE_CELLP.
4794 * tags.h (SCM_DOUBLE_CELLP): deprecated.
4796 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
4798 * dump.c, dump.h: New files.
4799 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
4800 * init.c: #include "libguile/dump.h".
4801 (scm_init_guile_1): Call scm_init_dump.
4802 * smob.h (scm_smob_descriptor): New slots: dump_mark,
4803 dump_dealloc, dump_store, undump_alloc, undump_restore,
4805 * smob.c (scm_make_smob_type): Init the new slots.
4806 (scm_set_smob_dump, scm_set_smob_undump): New functions.
4807 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
4809 * keywords.c: #include "libguile/dump.h".
4810 (keyword_dealloc, keyword_alloc): New functions.
4811 (scm_init_keywords): Set smob_dump and smob_undump.
4813 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
4815 * vectors.c (scm_c_make_vector): New function.
4816 * vectors.h (scm_c_make_vector): Declared.
4817 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
4818 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
4819 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
4820 (scm_make_method_cache, scm_i_vector2list,
4821 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
4822 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
4823 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
4824 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
4825 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
4826 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
4827 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
4828 (scm_vector, scm_make_vector): Use scm_c_make_vector.
4830 * hashtab.c (scm_c_make_hash_table): New function.
4831 * hashtab.h (scm_c_make_hash_table): Declared.
4832 * environments.c (scm_make_leaf_environment,
4833 scm_make_eval_environment), gc.c (scm_init_storage),
4834 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
4835 Use scm_c_make_hash_table.
4837 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4839 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
4841 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
4843 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
4846 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
4847 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
4848 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
4849 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
4850 srcprop.c (scm_source_properties, scm_set_source_properties_x,
4851 scm_source_property, scm_set_source_property_x), sort.c
4852 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
4853 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
4854 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
4857 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4859 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
4860 really get that arg.
4862 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
4864 * goops.c (s_scm_get_keyword): Bug fix.
4866 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4868 The following patch was sent by Martin Grabmueller. It makes sure
4869 that in case of parameter errors the correct function name is
4870 shown, and that parameter types are only checked once.
4872 * strop.c (string_copy, string_upcase_x, string_downcase_x,
4873 string_capitalize_x): New functions. Each one performs the core
4874 functionality of the corresponding scm_* function.
4876 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
4877 scm_string_downcase_x, scm_string_downcase,
4878 scm_string_capitalize_x, scm_string_capitalize): Reduced to
4879 parameter checking wrappers of the above functions.
4881 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
4883 * continuations.c, dynl.c, keywords.c, load.c: Include
4884 strings.h. Thanks to Bill Schottstaedt for the bug report.
4886 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4888 * backtrace.c (display_header): Make sure that line and column
4889 information is shown independent of whether the port the code was
4890 read from had an associated filename. Thanks to Martin
4891 Grabmueller for providing this patch.
4893 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4895 * fports.[ch] (scm_file_port_p): New primitive.
4897 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4899 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
4900 These are now defined in fports.c, strports.c and vports.c.
4902 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
4903 vports.c (scm_tc16_sfport): Made variables (were macros defined in
4906 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
4907 (scm_make_sfptob): Made static. These return a type code now.
4909 fports.c (scm_init_fports), strports.c (scm_init_strports),
4910 vports.c (scm_init_vports): Create the corresponding port types.
4912 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
4913 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
4915 * init.c (scm_init_guile_1): Make sure strports are initialized
4918 * ports.[ch] (scm_make_port_type): Changed the return type to
4921 * ports.c (scm_ports_prehistory): Don't create any port types
4924 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
4925 against scm_tc16_fport directly.
4927 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
4929 * srcprop.c (scm_set_source_property_x): Fix to handle
4930 (set-source-property! <obj> 'copy <datum>) correctly.
4932 2001-01-24 Gary Houston <ghouston@arglist.com>
4934 * filesys.c (scm_link): docstring fix.
4935 * fports.h (scm_setfileno): obsolete declaration removed.
4936 * posix.c: bogus popen declaration removed.
4938 * rdelim.c: new file, split from ioext.c.
4939 * rdelim.h: new file, split from ioext.h
4940 * Makefile.am: add rdelim.c and related files.
4941 * init.c: call scm_init_rdelim. include rdelim.h.
4943 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4945 This patch was sent by Martin Grabmueller and makes sure that
4946 parameter errors are reported correctly by the lexicographic
4947 ordering predicates.
4949 * strorder.c (string_less_p, string_ci_less_p): New functions.
4951 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
4952 functionality into string_less_p, string_ci_less_p respectively.
4953 The remaining code is just a wrapper to do the parameter
4956 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
4957 parameters and call string_less_p instead of scm_string_less_p.
4959 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
4960 Check the parameters and call string_less_ci_p instead of
4961 scm_string_ci_less_p.
4963 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4965 This patch modifies scm_display_error to perform parameter
4966 checking. Thanks to Neil Jerram for the bug report.
4968 * backtrace.[ch] (scm_i_display_error): New function.
4970 * backtrace.c (scm_display_error): Added parameter check and
4971 extracted the core functionality into function
4972 scm_i_display_error.
4974 * throw.c (handler_message): Call scm_i_display_error to display
4977 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
4979 * eval.c (SCM_APPLY): Added # args check for application of
4980 procedures with arity 3. (Thanks to Anders Holst.)
4982 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
4984 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
4986 (SCM_OPDIRP): Deprecated.
4988 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
4991 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
4992 Instead, give an explicit error message in case the directory is
4995 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
4996 instead of SCM_OPENP and SCM_CLOSEDP.
4998 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
5000 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
5002 * eval.c (inner_eval, scm_eval): Move all real functionality into
5003 inner_eval. Avoid to copy the expression twice by inlining some
5004 code from scm_i_eval.
5006 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
5008 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
5009 now has to be the last clause, as required by R5RS. Thanks to
5010 Martin Grabmueller for the patch.
5012 2001-01-18 Gary Houston <ghouston@arglist.com>
5014 * ioext.c: further simplify scm_read_string_x_partial by defining
5017 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5019 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
5021 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
5023 * __scm.h: Added comment about architecture and compiler
5024 properties that are required by guile.
5026 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5027 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
5029 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
5031 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
5033 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
5034 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
5036 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
5038 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
5039 to the names in limits.h.
5041 * numbers.c (abs_most_negative_fixnum): Added.
5043 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
5044 fixnum-min) special case.
5046 (scm_big_and): Fix for negative first parameter.
5048 (scm_bit_extract): Fix for fixnum paramters.
5049 Thanks to Rob Browning for the bug report.
5051 (scm_init_numbers): Initialize abs_most_negative_fixnum.
5053 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
5055 * symbols.c (scm_symbol_bound_p): Fixed comment.
5056 Thanks to Chris Cramer.
5058 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
5060 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
5061 Thanks to Bill Schottstaedt.
5063 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
5065 from Matthias Köppe:
5067 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
5068 casts its result, so doesn't yield an lvalue per ANSI C.
5070 * goops.c (s_scm_sys_set_object_setter_x): use
5071 SCM_SET_ENTITY_SETTER.
5072 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
5074 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
5075 its result, so doesn't yield an lvalue per ANSI C.
5076 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
5077 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
5078 SCM_GC_SET_CARD_FLAGS.
5079 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
5081 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
5083 2001-01-08 Gary Houston <ghouston@arglist.com>
5085 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
5086 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
5087 socket.c (scm_recvfrom): use the new macro, plus minor docstring
5089 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
5090 for fdes. if current input port is used, check that it's a file
5093 2001-01-06 Gary Houston <ghouston@arglist.com>
5095 * ioext.c (scm_read_string_x_partial): new procedure, implements
5096 read-string!/partial.
5097 * ports.c (scm_take_from_input_buffers): new procedure used by
5098 scm_read_string_x_partial.
5099 (scm_drain_input): use scm_take_from_input_buffers.
5101 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
5103 * validate.h (SCM_VALIDATE_NUMBER): New.
5105 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
5107 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
5108 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
5109 SET_DESTROYED): new defines/macros.
5110 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
5111 (add_to_live_list): takes a `guardian_t *' now, not SCM.
5112 (guardian_print): print more info.
5113 (guardian_apply): check if the guardian is destroyed, and throw an
5114 error if so. take one more optional argument `throw_p'.
5115 (scm_guard): depending on the value of `throw_p', return a boolean
5117 (scm_get_one_zombie): remove redundant property test.
5118 (guardian_t): represent the various (currently 3, I hope nothing
5119 more gets added) boolean fields as bit flags.
5120 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
5121 (scm_destroy_guardian_x): new procedure.
5123 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
5124 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
5126 2001-01-01 Gary Houston <ghouston@arglist.com>
5128 * fports.c (fport_write): bugfix: handle short writes for
5129 unbuffered ports too. optimize the buffered case by minimizing
5130 the number of write/flush calls.
5131 (write_all): new helper procedure.
5133 The ChangeLog continues in the file: "ChangeLog-2000"