1 2001-04-19 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
3 * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
4 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
5 parentheses in order to get the correct associativity.
7 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
9 * unif.c (scm_array_to_list): Added missing handling of arrays of
10 bytes. Thanks to Masao Uebayashi for the bug report.
12 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
14 * debug.c (scm_procedure_source): Use SCM_CLOSURE_FORMALS more
17 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
19 * procs.h (SCM_CLOSURE_FORMALS): New macro.
21 * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
22 SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
23 procprop.c (scm_i_procedure_arity), sort.c (closureless): Use
26 * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
27 (scm_i_procedure_arity): Prefer stronger predicates like
28 SCM_NULLP or SCM_FALSEP over SCM_IMP.
30 * macros.c (macro_print): Extracted macro printing code from
31 print.c and simplified it.
33 (scm_macro_type): Use SCM_MACRO_TYPE;
35 (scm_init_macros): Use macro_print for printing macros.
37 * print.c (scm_print_opts): Improved option documentation.
39 (scm_iprin1): Extracted printing of macros to macros.c.
40 Simplified printing of ordinary closures.
42 * procs.c (scm_thunk_p): Fixed handling of closures. Thanks to
43 Martin Grabmueller for the bug report.
45 2001-04-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
47 This patch eliminates some further applications of SCM_C[AD]R to
50 * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR): Deprecated. These have
51 never been applied to real pairs.
53 * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK): Added.
55 (SRCPROPBRK): Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
57 * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
58 SCM_ARRAY_CONTP): Renamed SCM_ARRAY_CONTIGUOUS to
59 SCM_ARRAY_FLAG_CONTIGUOUS and use it.
61 (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
64 * srcprop.h (SRCPROPH), unif.h (UNIFH): Renamed to
65 SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
67 * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
68 (scm_dimensions_to_uniform_array, scm_ra_set_contp): Don't use
71 2001-04-17 Gary Houston <ghouston@arglist.com>
73 * some initial support for IPv6:
75 * socket.c (scm_fill_sockaddr): improve the argument validation.
76 don't allocate memory until all args are checked. instead of
77 unconditional memset of soka, try setting sin_len to 0 if
78 SIN_LEN is defined. add support for AF_INET6. define FUNC_NAME.
79 (scm_socket, scm_connect): extend docstrings for IPv6.
80 (scm_init_socket): intern AF_INET6 and PF_INET6.
82 2001-04-17 Niibe Yutaka <gniibe@m17n.org>
84 * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
85 matches SCM_DEFER_INTS at the beginning of the function.
87 * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
89 * gc.c (scm_igc): Unconditionally call
90 SCM_CRITICAL_SECTION_START/END.
92 * fluids.c (next_fluid_num): Unconditionally call
93 SCM_CRITICAL_SECTION_START/END.
94 (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
96 * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
97 SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
100 * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
101 Defined as nothing for the case of !defined(USE_THREADS).
102 (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
104 (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
105 (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
107 (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
108 SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
109 SCM_THREAD_DEFER/SCM_THREAD_ALLOW. Instead, use
110 SCM_CRITICAL_SECTION_START/END.
111 (SCM_REALLOW_INTS: Bug fix. Don't call
112 SCM_THREAD_SWITCHING_CODE.
113 (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS. Instead, use
114 SCM_THREAD_SWITCHING_CODE directly.
115 (SCM_ENTER_A_SECTION): Unconditionally use
116 SCM_CRITICAL_SECTION_START/END. (was:
117 SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
119 2001-04-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
121 * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS): Replaced the
122 macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
123 allowed to explicitly set this macro via the CFLAGS variable
126 * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
127 (SCM_THREAD_CRITICAL_SECTION_START,
128 SCM_THREAD_CRITICAL_SECTION_END): Renamed
129 SCM_THREAD_CRITICAL_SECTION_START/END to
130 SCM_CRITICAL_SECTION_START/END.
132 2001-04-11 Keisuke Nishida <kxn30@po.cwru.edu>
134 * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
137 * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
138 (MISSING_BZERO_DECL): Remove the declaration.
140 Thanks to NIIBE Yutaka.
142 2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
144 * init.c, goops.c, goops.h: Reverted change of 2001-03-29. (The
145 goops module should be registered in order to work for an
146 application which uses libguile statically linked.)
148 2001-04-10 Dirk Herrmann <D.Herrmann@tu-bs.de>
150 * numbers.[ch] (scm_num2long, scm_num2long_long,
151 scm_num2ulong_long, scm_num2ulong): Argument position is an
154 * environments.c (eval_environment_folder,
155 import_environment_folder), gh_data.c (gh_scm2longs,
156 gh_scm2floats, gh_scm2doubles): Distinguish between 0 and NULL
157 for integers and pointers, respectively.
159 * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
160 (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
161 (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
162 SCM_NUM2LONG_LONG): Don't pass argument positions as pointers.
164 * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
165 scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
166 (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
167 (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
168 stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
169 validate.h (SCM_VALIDATE_LONG_COPY): Whitespace fixes.
171 2001-04-09 Neil Jerram <neil@ossau.uklinux.net>
173 * strings.c (scm_read_only_string_p): Update docstring to reflect
174 current (non-)usage of "read only" strings.
175 (scm_make_shared_substring): Clarify docstring by changing
176 "semantics" to "arguments".
178 2001-04-06 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
180 * hooks.c (scm_make_hook, scm_make_hook_with_name),
181 (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
184 2001-04-03 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
186 The following changes make the documentation more consistent.
188 * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
189 (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
190 (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
191 (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
194 * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
195 (scm_array_dimensions, scm_make_shared_array),
196 (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
197 throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
198 (scm_string_rindex, scm_string_index, scm_substring_fill_x),
199 (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
200 (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
201 posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
202 macros.c (scm_makmmacro), list.c (scm_append), environments.c
203 (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
204 @example ... @end example to @lisp ... @end lisp.
206 * weaks.c (scm_weak_vector): Corrected docstring.
208 * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
209 (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
210 (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
211 (scm_hashx_set_x, scm_hashx_get_handle),
212 (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
213 (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
214 vectors.c (scm_vector_fill_x), strings.c
215 (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
216 objprop.c (scm_set_object_properties_x):
217 (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
218 strports.c (scm_call_with_input_string), ports.c
219 (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
220 list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
221 (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
222 (scm_make_weak_vector,scm_weak_vector_p),
223 (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
224 (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
225 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
226 macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
227 (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
228 Made parameter names match documentation by renaming parameters
229 and/or fixing docstrings.
231 * numbers.c (scm_ash): Corrected Texinfo markup.
233 * strop.c (scm_string_index, scm_string_rindex),
234 (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
236 * vports.c (scm_make_soft_port), unif.c
237 (scm_uniform_vector_length, scm_array_p, scm_array_rank),
238 (scm_dimensions_to_uniform_array, scm_transpose_array),
239 (scm_array_in_bounds_p, scm_uniform_vector_ref),
240 (scm_bit_count, scm_bit_position, scm_bit_count_star),
241 (scm_array_to_list, scm_list_to_uniform_array),
242 (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
243 (scm_open_input_string, scm_open_output_string),
244 (scm_get_output_string), strop.c (scm_string_copy),
245 (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
246 (scm_get_internal_real_time, scm_times),
247 (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
248 (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
249 (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
250 (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
251 simpos.c (scm_system), random.c (scm_random_uniform),
252 (scm_random_normal, scm_random_exp), ramap.c
253 (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
254 (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
255 (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
256 (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
257 (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
258 (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
259 (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
260 (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
261 (scm_port_closed_p, scm_eof_object_p, scm_read_char),
262 (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
263 (scm_logand, scm_logior, scm_logxor, scm_lognot),
264 (scm_integer_expt, scm_bit_extract, scm_logcount),
265 (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
266 net_db.c (scm_inet_netof, scm_lnaof), modules.c
267 (scm_interaction_environment), macros.c (scm_makacro),
268 (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
269 (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
270 (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
271 (scm_fluid_ref), filesys.c (scm_open_fdes),
272 (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
273 Docstring correction: `Returns' -> `Return'
275 * gc.c (scm_set_debug_cell_accesses_x):
276 (s_scm_gc_set_debug_check_freelist_x):
277 * fluids.c (scm_fluid_p): Added texinfo markup.
279 * error.c (scm_strerror): Made docstring more precise.
281 * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
282 (scm_vector_to_list, _scm_vector_fill_x), symbols.c
283 (scm_symbol_p, scm_symbol_to_string), strorder.c
284 (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
285 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
286 (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
287 (scm_string_ci_geq_p), strop.c (scm_string_copy),
288 (scm_string_fill_x): Removed `(r5rs)' from docstrings.
290 2001-04-01 Dirk Herrmann <D.Herrmann@tu-bs.de>
292 * gc.c (MARK): Re-introduce a cheap sanity test for non debug
293 mode, as suggested by Michael Livshin.
295 2001-03-31 Michael Livshin <mlivshin@bigfoot.com>
297 * backtrace.c (display_backtrace_body): since the `print_state'
298 variable is not used (instead its data field is used directly as
299 `pstate'), protect it from the hungry compiler optimizations.
300 thanks to Bill Schottstaedt for the report.
302 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
304 * gc.[ch] (scm_tc16_allocated): New type tag for allocated cells.
305 It is only defined and used if guile is compiled with
306 SCM_DEBUG_CELL_ACCESSES set to true. It's purpose is, to never
307 let cells with a free_cell type tag be visible outside of the
308 garbage collector when in debug mode.
310 * gc.c (scm_debug_cell_accesses_p): Set to true as default.
312 (scm_assert_cell_valid): Use a local static variable to avoid
315 (MARK): Only check for rogue cell pointers in debug mode. Use
316 scm_cellp for this purpose and place all checks for rogue pointers
317 into that function. Further, since due to conservative scanning
318 we may encounter free cells during marking, don't use the standard
319 cell type accessor macro to determine the cell type.
321 (scm_cellp): Check if the cell pointer actually points into a
324 (scm_init_gc): Initalize scm_tc16_allocated.
326 * gc.h (GCH): Renamed to SCM_GC_H.
328 (SCM_VALIDATE_CELL): Enclose the expression in brackets. This
329 might be unnecessary, but I feel better this way :-)
331 (SCM_GC_CELL_TYPE): New macro.
333 (SCM_SETAND_CDR, SCM_SETOR_CDR): Deprecated. These are not used
334 in guile, and it is unlikely that they will be applied to real
337 (SCM_SET_FREE_CELL_TYPE): Removed. It was not used.
339 (SCM_GC_SET_ALLOCATED): New macro. Only non-empty if guile is
340 compiled with SCM_DEBUG_CELL_ACCESSES set to true.
342 (SCM_NEWCELL, SCM_NEWCELL2): Use of SCM_GC_SET_ALLOCATED will
343 make sure that in debug mode no free cell will ever be visible
344 outside of the garbage collector.
346 2001-03-30 Dirk Herrmann <D.Herrmann@tu-bs.de>
348 * async.c (scm_asyncs_pending): Don't use != to compare SCM
351 * async.c (scm_system_async), variable.c (scm_make_variable,
352 scm_make_undefined_variable): Use scm_cons to create a pair.
354 * debug.c (scm_reverse_lookup): Perform proper type checking.
355 Remove suspicious use of SCM_SLOPPY_CONSP.
357 * eq.c (scm_equal_p), tags.h (SCM_ECONSP): Use SCM_CONSP instead
358 of SCM_SLOPPY_CONSP. A sane compiler should be able to perform
359 the corresponding optimization.
361 * eval.c (iqq): Use proper type check.
363 (scm_m_expand_body): Remove redundant type checks.
365 (promise_print): Don't access promise cells as pairs.
367 * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
368 scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
369 (scm_internal_hash_fold), print.c (scm_iprlist): Use !SCM_CELLP
370 for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
371 !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
373 * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
374 (scm_iprin1): Use new macro predicate and accessors.
376 * eval.h (scm_tc16_macro): Removed declaration. It is declared
379 * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
380 (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH): Renamed to
381 SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
382 SCM_VARIABLE_H. Even the macros that are used to inhibit
383 including a header file twice should be in the SCM_ namespace.
385 * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
386 properties.c (scm_primitive_property_ref,
387 scm_primitive_property_del_x): Prefer stronger predicates like
388 SCM_NULLP or SCM_FALSEP over SCM_IMP.
390 * gc.c (MARK): Use proper macros to access procedure-with-setter
391 cell elements and closure cell elements.
393 (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg): Don't
394 access free cells as pairs.
396 (scm_unprotect_object): scm_hashq_get_handle returns #f if
397 no hashtab entry is found.
399 * gc.c (scm_gc_sweep), ports.c (scm_close_port): Use new macro
400 SCM_CLR_PORT_OPEN_FLAG.
402 * guardians.c (TCONC_IN), print.c (scm_free_print_state): Don't
403 use SCM_SET_C[AD]R for uninitialized cells.
405 * hashtab.c (scm_hash_fn_get_handle): Use SCM_VALIDATE_VECTOR.
406 If the hashtable has no slots, return #f instead of '(). This
407 unifies the return value with most assoc-functions.
409 (scm_hash_fn_ref): Use proper type check.
411 (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
412 Removed references to non-existing functions from documentation.
414 * keywords.c (scm_keyword_dash_symbol): Use proper macros to
415 access keyword cell elements.
417 * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE): New
420 * ports.h (SCM_CLR_PORT_OPEN_FLAG): New macro.
422 * print.c (scm_iprlist): Added comment. Improved loop
425 * procs.h (SCM_ENV, SCM_SETENV): Don't access closure cells as
428 * smob.c (scm_markcdr): Don't access smob cells as pairs.
430 * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP): Deprecated.
432 * throw.c (ACTIVATEJB, DEACTIVATEJB): Don't access jump buffer
435 * variable.c (variable_print, variable_equalp, scm_variable_ref,
436 scm_variable_set_x): Use proper macros to access variable cell
439 (scm_variable_bound_p): Don't use SCM_NEGATE_BOOL.
441 * variable.h (SCM_VARVCELL): Don't access variable cells as
444 * vectors.c (scm_vector), weaks.c (scm_weak_vector): Simplified,
445 added FIXME comment, removed register specifier.
447 2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
449 * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
450 * init.c (scm_init_guile_1): Don't init goopscore module.
452 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
454 * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
456 2001-03-27 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
458 * strop.c (scm_string_to_list): Fixed docstring markup.
459 (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
460 (scm_string_downcase, scm_string_capitalize_x),
461 (scm_string_capitalize): Rewrote and corrected docstrings.
462 (scm_string_ci_to_symbol): Made docstring more explicit.
464 2001-03-27 Marius Vollmer <mvo@zagadka.ping.de>
466 * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
468 (scm_call_with_values): Removed.
469 * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
470 so that it can be exported.
471 (scm_call_with_values): Removed.
473 * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
474 * eval.c: Include "libguile/values.h"
475 (scm_m_at_call_with_values, scm_sym_at_call_with_values):
477 (unmemocopy, scm_ceval, scm_deval): Handle new isym.
478 * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
479 New delcarations to support above change.
481 * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
482 errors with last change.
484 2001-03-25 Marius Vollmer <mvo@zagadka.ping.de>
486 * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
487 scm_i_eval): Moved the application of the system transformer from
488 scm_i_eval to scm_primitive_eval.
490 2001-03-23 Neil Jerram <neil@ossau.uklinux.net>
492 * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
494 * strop.c (scm_string_index): Fix docstring line break
497 * list.c (scm_cons_star): Fix docstring typo.
499 2001-03-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
501 * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
502 (big2str), ports.c (scm_drain_input), read.c (scm_read,
503 scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
504 scm_make_string, scm_string_append), strports.c (st_resize_port,
505 scm_object_to_string), unif.c (scm_make_uve): Replace calls to
506 scm_makstr with calls to scm_allocate_string.
508 * strings.[ch] (scm_allocate_string): New function.
510 * strings.[ch] (scm_makstr): Deprecated.
512 2001-03-18 Gary Houston <ghouston@arglist.com>
514 * posix.c (scm_tmpnam): check that return value from tmpnam is not
515 NULL. rewrote the docstring.
516 (scm_mkstemp): new procedure implementing "mkstemp!".
517 * posix.h: declare scm_mkstemp.
519 * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
520 normally it would be found in netdb.h.
522 2001-03-17 Gary Houston <ghouston@arglist.com>
524 * sort.c (scm_sort): move sortvec variable to avoid a compiler
525 warning when HAVE_ARRAYS is not defined. move len too.
527 * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
528 (EXTRA_DOT_X_FILES): let configure set the value.
529 (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
531 * gc.c (scm_must_malloc): changed the comment explaining when
532 scm_must variants of malloc/free etc., should be used, based on
533 explanation from Dirk Herrmann.
534 * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
535 string with procedure name. use scm_must_malloc instead of malloc.
536 (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
538 * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
539 scm_ungetc): use scm_must variants of malloc/realloc/free.
540 (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
542 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
544 * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
545 SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Don't call scm_wta, call
546 scm_wrong_type_arg instead.
548 (SCM_WNA): Deprecated.
550 * error.[ch] (scm_wta): Deprecated.
552 * numbers.c (s_i_log): Minor comment fix.
554 * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
555 scm_make_shared_array, scm_transpose_array, scm_enclose_array,
556 scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
557 wrong-num-args or misc errors.
559 * unif.c (scm_make_shared_array, scm_transpose_array,
560 scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
561 Validate the rest argument (note: this is only done when guile is
562 built with SCM_DEBUG_REST_ARGUMENT=1)
564 (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
565 Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
567 * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
568 SCM_VALIDATE_NUMBER_DEF_COPY): Deprecated.
570 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
572 * validate.h (SCM_WRONG_NUM_ARGS): Call scm_error_num_args_subr
573 instead of scm_wrong_num_args.
575 * coop-threads.c: Don't include libguile/strings.h. (Was only
576 needed for former implementation of SCM_WRONG_NUM_ARGS.)
578 * debug.c (scm_m_start_stack): Don't use SCM_ASSERT to check for
579 wrong-num-args errors.
581 2001-03-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
583 * error.[ch] (scm_error_num_args_subr): New function.
585 2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
587 * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
588 (scm_length, scm_append, scm_reverse, scm_list_ref),
589 (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
590 (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
591 (scm_delete1_x), gc.c (scm_map_free_list),
592 (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
593 (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
594 (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
595 (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
596 (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
597 (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
598 (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
600 * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
601 (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
602 rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
603 symbols.c (scm_symbol_interned_p), numbers.c
604 (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
607 2001-03-16 Keisuke Nishida <kxn30@po.cwru.edu>
609 * snarf.h (SCM_CONST_LONG): Deprecated.
610 * tag.c (CONST_INUM): New macro. Use it to define scm_utag_*.
612 2001-03-15 Marius Vollmer <marius.vollmer@uni-dortmund.de>
614 * numbers.c (scm_num2ulong): Check that a bignum is positive
615 before looking at the magnitude. Correctly check for overflow
617 (scm_num2long_long): Likewise.
618 (scm_num2ulong_long): New.
619 (ULONG_LONG_MAX): Define if not already defined.
620 * numbers.h: (scm_num2ulong_long): New prototype.
622 2001-03-15 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
624 * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
626 * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
627 (SCM_OPOUTSTRPORTP): New predicate macros.
628 (scm_open_input_string, scm_open_output_string),
629 (scm_get_output_string): New prototypes.
631 * strports.c (scm_open_input_string, scm_open_output_string),
632 (scm_get_output_string): New procedures (SRFI-6 compliant).
633 Made scm_tc16_strport non-static.
635 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
637 * macros.h (SCM_ASSYNT): Removed unused object argument from
640 * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
641 scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
642 scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
643 scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
644 scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
645 scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
646 scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
647 scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
648 scm_m_atdispatch): Removed unused object argument from call to
651 2001-03-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
653 * gh.h/gh_data.c (gh_ints2scm): Changed the signature to use a
654 const int* to reflect that the input array of integers remains
655 unchanged. Thanks to Brett Viren for the hint.
657 2001-03-14 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
659 * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
660 (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
662 (gh_scm2newstr, gh_symbol2newstr): Change call to
663 scm_must_malloc() to malloc(), because user-free()able memory is
666 * gc.c: Added declaration of `scm_debug_check_freelist'.
668 2001-03-13 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
670 * ports.c (scm_port_mode): Changed `mode' array size to 4.
672 2001-03-12 Keisuke Nishida <kxn30@po.cwru.edu>
674 * strports.c (scm_object_to_string): New procedure.
675 (scm_strprint_obj): Deprecated.
676 * strports.h: Reflect the changes.
678 2001-03-12 Dirk Herrmann <D.Herrmann@tu-bs.de>
680 * goops.h (SCM_VALIDATE_PUREGENERIC): New macro.
682 * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
683 scm_m_atdispatch): Provide definitions for FUNC_NAME. Don't use
684 SCM_ASSYNT to check for correct argument types. Either use some
685 SCM_VALIDATE_* macro or an explicit test.
687 (scm_make_foreign_object): Don't use SCM_ASSERT to check for
690 * macros.h (SCM_ASSYNT): On assertion failure, issue a misc-error
691 instead of calling scm_wta.
693 2001-03-12 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
695 * load.c (scm_primitive_load, scm_primitive_load_path),
696 (scm_sys_search_load_path): Corrected docstrings (file ->
699 * eval.c (scm_force): Added texinfo markup to docstring.
700 (scm_promise_p): Renamed parameter to `obj' to match docstring.
702 * debug-malloc.c: Reinserted #include <stdio.h>.
704 2001-03-11 Keisuke Nishida <kxn30@po.cwru.edu>
706 * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
708 * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
709 net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
710 Use SCM_LISTn instead of scm_listify.
712 2001-03-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
714 * _scm.h: Removed #include <errno.h>.
716 * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
717 errno variable (can be a macro on some systems, for example when
718 using linux libc with threads).
720 * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
721 posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
722 socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
723 #include <errno.h> in these 20 out of 100 files.
725 2001-03-10 Gary Houston <ghouston@arglist.com>
727 * socket.c: add a definition of SUN_LEN (from glibc) for when it's
730 2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
732 * coop.c: Inserted #include <stdio.h>.
734 * iselect.c: Reinserted #include <stdio.h>.
736 2001-03-10 Marius Vollmer <mvo@zagadka.ping.de>
738 * posix.c: Replaced `#define' of __USE_XOPEN right before
739 including unistd.h with a define of _GNU_SOURCE at the very top of
742 2001-03-09 Keisuke Nishida <kxn30@po.cwru.edu>
744 * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
745 continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
746 feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
747 gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
748 hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
749 net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
750 print.c, procprop.c, procs.c, properties.c, ramap.c,
751 regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
752 stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
753 symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
754 Remove #include <stdio.h>
755 * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
757 * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
759 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
761 * posix.c (scm_gethostname): Set initial name length to 256 for
764 2001-03-09 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
766 * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
767 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
768 (scm_sethostname, scm_gethostname): New prototypes.
770 * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
771 <sys/file.h>, if present.
772 (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
773 LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
774 (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
775 (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
776 (scm_sethostname, scm_gethostname): New procedures.
778 2001-03-08 Neil Jerram <neil@ossau.uklinux.net>
780 * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
781 not optional (ii) "recommend" spelling correction.
783 2001-03-08 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
785 * ramap.c (racp): Removed optimization which caused array copying
786 to fail if the two arrays shared storage. Re-inserted the IVDEP
787 macros removed in the change of 2000-03-09. (Don't really have a
788 complete grasp of what they are for, but they seem to be necessary
789 on Crays. This needs testing!) Thanks to Miroslav Silovic.
791 * hash.c (scm_string_hash): Don't downcase characters.
793 2001-03-07 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
795 * symbols.c (scm_symbols_prehistory): Changed symbol hash table
796 size from 277 --> 1009.
798 * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
801 * coop-threads.c: Fixed change of 2001-03-06.
803 * validate.h: Code formatting.
805 2001-03-07 Keisuke Nishida <kxn30@po.cwru.edu>
807 * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
808 (*.doc): Add dependency on guile-snarf.awk.in.
810 * guile-snarf.awk.in: Neglect spaces at the end of
811 SCM_SNARF_DOCSTRING_END. Skip lines "# NN ..." in the
812 middle of docstrings. (To avoid the problem with gcc-2.96.)
814 2001-03-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
816 * coop-threads.c (scm_call_with_new_thread), load.c
817 (scm_primitive_load, scm_sys_search_load_path), random.c
818 (scm_c_default_rstate), struct.c (scm_make_struct_layout,
819 scm_struct_ref, scm_struct_set_x): Don't use SCM_ASSERT to
820 (potentially) issue a scm-misc-error or wrong-num-args error
823 * load.c (scm_search_path): Use SCM_ASSERT_TYPE to give details
824 about the expected type with the wrong-type-arg error message.
826 * smob.c (scm_make_smob): Abort on misuse of smob - it indicates
827 a C level bug that can't be fixed from scheme anyway.
829 2001-03-05 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
831 * eval.c (scm_m_letstar): Removed check for duplicate bindings.
832 Duplicate bindings are OK in a let* since a let* is semantically
833 equivalent to a nested set of let:s.
835 2001-03-05 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
837 * print.c (scm_print_options): Fixed texinfo in docstring.
839 * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
840 the underlying functions getservent, getprotoent or getnetent
841 return NULL instead of signalling an error.
843 2001-03-04 Gary Houston <ghouston@arglist.com>
845 * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
846 taking an unexpectedly large filename for an AF_UNIX socket from
847 bind/connect/sendto (thanks to Martin Grabmueller).
849 * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
850 former and adjusted the latter.
851 (scm_socket, scm_socketpair): cosmetic changes.
852 (scm_getsockopt, scm_setsockopt): declare optlen as int, not
853 size_t as socklen_t substitute. don't restrict args/return values
854 to INUM: allow full range of int or size_t.
855 (scm_fill_sockaddr): check arguments before allocating memory, to
856 avoid leakage. use malloc, not scm_must_malloc.
857 (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
858 substitute. free the sockaddr structure before throwing an error.
859 (scm_init_add_buffer): procedure removed, together with its static
860 buffer scm_addr_buffer, which wouldn't be thread safe. instead,
861 define a macro MAX_ADDR_SIZE and declare the buffer where needed.
862 (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
863 scm_sendto): use a local buffer instead of scm_addr_buffer.
864 adjust for new SCM_SOCK_FD_TO_PORT. use int for address size,
866 (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
867 call to detect whether recvfrom could be bothered to set the address.
868 (scm_init_socket): don't call scm_init_addr_buffer.
870 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
872 * debug.c (scm_procedure_source, scm_procedure_environment),
873 print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
874 scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
875 scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
876 scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
877 unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
878 scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
879 scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
880 scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
881 scm_array_to_list, scm_array_prototype), validate.h
882 (SCM_VALIDATE_NUMBER_COPY): Don't call function scm_wta, call
883 scm_misc_error or scm_wrong_type_arg instead.
885 * validate.h (SCM_WTA, RETURN_SCM_WTA): Deprecated.
887 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
889 * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
890 (scm_sys_tag_body): Added.
892 2001-03-04 Dirk Herrmann <D.Herrmann@tu-bs.de>
894 * continuations.c (continuation_apply), eval.c (scm_m_lambda,
895 scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
896 (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
897 (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
898 options.c (scm_options), ports.c (scm_remove_from_port_table),
899 ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
900 scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
901 script_get_backslash, script_read_arg), unif.c (scm_cvref): Don't
902 call function scm_wta, call scm_misc_error or scm_wrong_type_arg
905 2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
907 * goops.c (scm_sys_pre_expand_closure_x): New procedure.
909 2001-03-04 Marius Vollmer <mvo@zagadka.ping.de>
911 * eval.c (scm_s_duplicate_bindings): New error message.
912 (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
914 2001-03-03 Marius Vollmer <mvo@zagadka.ping.de>
916 * eval.h (SCM_EVALIM2): New macro. Use it when a
917 immediate, literal constant should be evaluated.
918 * eval.c (scm_s_duplicate_formals): New error message string.
919 (scm_c_improper_memq): New function.
920 (scm_m_lambda): Check for duplicate arguments.
921 (scm_ceval, scm_deval): When executing a body: only cons a new
922 toplevel environment frame when it is different from the
923 existing one; use EVALCAR instead of SIDEVAL so that we can properly
924 check for empty combinations; use SCM_EVALIM2 for the same reason
925 in the non-toplevel loop.
926 (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
927 New labels with the meaning of their non-"nontoplevel" partners,
928 but they are used when it is known that the body is not evaluated at
930 (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
931 reporting for empty combinations.
933 2001-03-02 Keisuke Nishida <kxn30@po.cwru.edu>
935 * Remove dump facilities.
936 * dump.c, dump.h: Removed.
937 * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
938 * init.c: Remove #include "libguile/dump.h".
939 (scm_init_guile_1): Remove scm_init_dump.
940 * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
941 (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
942 * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
943 (scm_set_smob_dump, scm_set_smob_undump): Removed.
945 * keywords.c: Remove #include "libguile/dump.h".
946 (keyword_dump, keyword_undump): Removed.
947 (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
949 2001-03-02 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
951 * vectors.c (s_scm_vector_p, list->vector, scm_vector)
952 (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
953 (scm_vector_fill_x), strorder.c (scm_string_equal_p)
954 (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
955 (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
956 (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
957 (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
958 to @code{} as the texinfo manual recommends, converted the
959 examples to use a @lisp{}-environment.
961 * strports.c (scm_eval_string): Cleaned up the docstring.
963 * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
966 * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
967 (scm_number_to_string, scm_string_to_number, scm_number_p)
968 (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
969 (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
970 (scm_ash): Added texinfo markup and removed obsolete @refill.
971 (scm_gr_p): Corrected comment.
972 (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
974 (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
975 (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
976 (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
977 (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
978 (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
979 ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
980 (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
981 (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
983 2001-02-28 Dirk Herrmann <D.Herrmann@tu-bs.de>
985 * __scm.h (SCM_ASSERT_TYPE): Add missing macro parameter.
986 (Obviously nobody compiles with SCM_RECKLESS defined...)
988 * validate.h (SCM_ASSERT_RANGE): Use the argument number.
990 2001-02-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
992 * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
994 * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
996 2001-02-24 Neil Jerram <neil@ossau.uklinux.net>
998 * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
999 scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
1000 since use of `z' suggests that the arguments may be complex.
1002 * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
1005 2001-02-23 Neil Jerram <neil@ossau.uklinux.net>
1007 * dump.c (scm_binary_write, scm_binary_read), eval.c
1008 (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
1009 scm_guardian_greedy_p, scm_make_guardian), fports.c
1010 (scm_file_port_p): Minor docstring fixes.
1012 2001-02-22 Marius Vollmer <mvo@zagadka.ping.de>
1014 * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
1016 * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
1018 (make_class_from_template): Do not bother to set the current
1019 module around the call to DEFVAR, scm_eval takes care of that.
1020 (scm_init_goops): Make scm_module_goops and
1021 scm_goops_lookup_closure permanent objects.
1023 * eval.c (scm_ceval, scm_deval): When evaluating expressions on
1024 top level, create a fresh top-level environment for each
1025 expression instead of mutating the exisint frame. This is
1026 important when that frame is closed over.
1028 * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
1029 SCM_DIGSPERLONG instead of DIGSPERLONG.
1031 2001-02-21 Marius Vollmer <mvo@zagadka.ping.de>
1033 * eval.c (scm_ceval, scm_deval): Check for wrong number of args
1034 before applying arrow procedure in `cond' and before applying
1035 receiver procedure in call-with-current-continuation.
1036 (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
1037 macro. The argument is expanded more than one time.
1039 * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
1040 SCM_BIGDIG instead of BIGDIG. Thanks to Steven G. Johnson!
1042 2001-02-20 Marius Vollmer <mvo@zagadka.ping.de>
1044 * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
1047 2001-02-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1049 * variable.c (scm_make_variable, scm_make_undefined_variable)
1050 (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
1051 (scm_variable_bound_p), values.c (scm_values)
1052 (scm_call_with_values), unif.c (scm_bit_count)
1053 (scm_bit_set_star_x), symbols.c (scm_gentemp)
1054 (scm_gensym), strings.c (scm_string_p, scm_make_string)
1055 (scm_read_only_string_p, scm_string_length, scm_string_ref)
1056 (scm_string_set_x, scm_substring, scm_string_append), stime.c
1057 (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
1058 (scm_copy_random_state, scm_random), print.c (scm_newline)
1059 (scm_write_char, scm_simple_format), debug-malloc.c
1060 (scm_malloc_stats), environments.c (scm_environment_p)
1061 (scm_environment_bound_p, scm_environment_ref)
1062 (scm_environment_fold, scm_environment_define)
1063 (scm_environment_undefine, scm_environment_set_x)
1064 (scm_environment_cell, scm_environment_observe)
1065 (scm_environment_observe_weak, scm_environment_unobserve)
1066 (scm_make_eval_environment, scm_eval_environment_p)
1067 (scm_eval_environment_set_local_x, scm_eval_environment_local)
1068 (scm_eval_environment_imported)
1069 (scm_eval_environment_set_imported_x, scm_make_import_environment)
1070 (scm_import_environment_p, scm_import_environment_imports)
1071 (scm_import_environment_set_imports_x, scm_make_export_environment)
1072 (scm_export_environment_p, scm_export_environment_private)
1073 (scm_export_environment_set_private_x)
1074 (scm_export_environment_signature)
1075 (scm_export_environment_set_signature_x, scm_leaf_environment_p):
1076 Added texinfo markup.
1078 * ports.c (scm_drain_input): Lowercased argument to @var.
1079 (scm_current_input_port, scm_current_output_port): Filled in
1080 missing explanation.
1081 (scm_current_load_port, scm_set_current_output_port)
1082 (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
1083 Added texinfo markup.
1085 * arbiters.c (scm_make_arbiter, scm_try_arbiter)
1086 (scm_release_arbiter): Added texinfo markup to docstrings.
1087 Changed `Returns' to `Return'.
1088 (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
1090 2001-02-16 Neil Jerram <neil@ossau.uklinux.net>
1092 * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
1093 by doubling them to `@@'.
1095 2001-02-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1097 * numbers.c (scm_lognot), random.c (scm_random,
1098 scm_random_normal, scm_random_solid_sphere_x,
1099 scm_random_hollow_sphere_x, scm_random_normal_vector_x,
1100 scm_random_exp), dynwind.c
1101 (scm_dynamic_wind): Removed unnecessary "" from docstrings.
1103 * goops.c (scm_sys_initialize_object, scm_instance_p,
1104 scm_class_name, scm_class_precedence_list, scm_class_slots,
1105 scm_class_environment, scm_generic_function_name,
1106 scm_generic_function_methods, scm_method_generic_function,
1107 scm_method_specializers, scm_method_procedure, scm_make_unbound,
1108 scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
1109 scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
1110 scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
1111 scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
1112 scm_class_direct_supers, scm_class_direct_slots,
1113 scm_class_direct_subclasses, scm_class_direct_methods,
1114 scm_accessor_method_slot_definition, scm_sys_goops_loaded),
1115 debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
1116 scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
1117 scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
1118 scm_memoized_environment, scm_procedure_name,
1119 scm_procedure_source, scm_procedure_environment, scm_debug_hang),
1121 (scm_class_of, scm_entity_p, scm_operator_p,
1122 scm_set_object_procedure_x, scm_object_procedure,
1123 scm_make_class_object), hooks.c (scm_make_hook_with_name,
1124 scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
1125 scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
1126 scm_hook_to_list), lang.c
1127 (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
1128 numbers.c (scm_sys_expt, scm_sys_atan2), print.c
1129 (scm_print_options, scm_port_with_print_state,
1130 scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
1131 scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
1132 scm_make_procedure_with_setter, scm_procedure), throw.c
1133 (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
1134 (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
1135 scm_stack_ref, scm_stack_length, scm_frame_p,
1136 scm_last_stack_frame, scm_frame_number, scm_frame_source,
1137 scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
1138 scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
1139 scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
1140 (scm_dirname, scm_basename), dynwind.c
1141 (scm_wind_chain), read.c (scm_read_options, scm_read,
1142 scm_read_hash_extend), gc.c
1143 (scm_unhash_name), eval.c (scm_eval_options_interface,
1144 scm_evaluator_traps, s_scm_nconc2last), backtrace.c
1145 (scm_display_error, scm_set_print_params_x,
1146 scm_display_application, scm_display_backtrace, scm_backtrace),
1147 async.c (scm_async, scm_system_async, scm_async_mark,
1148 scm_system_async_mark, scm_run_asyncs, scm_noop,
1149 scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
1150 scm_mask_signals): Added docstrings.
1152 2001-02-15 Keisuke Nishida <kxn30@po.cwru.edu>
1154 * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
1155 address of car/cdr. (Thanks to Dirk Herrmann)
1156 Use scm_sizet to obtain the length of strings.
1157 (Thanks to Matthias Koeppe)
1159 2001-02-15 Marius Vollmer <mvo@zagadka.ping.de>
1161 * symbols.c (scm_mem2symbol): Put a empty statement after the
1162 next_symbol label. This is mandated by ANSI, appearantly.
1164 2001-02-13 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1166 * gc_os_dep.c: Do not include <linux/version.h>. It makes no
1167 sense to compile for a specific kernel version. Do not include
1168 <asm/signal.h> while defining __KERNEL__. This hack should no
1169 longer be needed and caused problems.
1171 2001-02-13 Marius Vollmer <mvo@zagadka.ping.de>
1173 * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
1174 SCM_CEVAL when evaluating subforms of `begin' forms. SCM_CEVAL
1175 can not deal with immediates.
1177 2001-02-12 Keisuke Nishida <kxn30@po.cwru.edu>
1179 * list.c (scm_list_copy): Validate the first argument.
1181 2001-02-11 Marius Vollmer <mvo@zagadka.ping.de>
1183 Fix evaluator so that top-level expressions are correctly
1184 evaluated with respect to the module system.
1186 * modules.h. modules.c (scm_current_module_lookup_closure): New
1189 * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
1191 (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
1192 names to better reflect their meaning.
1194 * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
1195 evaluated at top-level and synronize lookup closure before
1196 executing every subform.
1197 (scm_primitve_eval_x, scm_primitive_eval): New functions.
1198 (scm_eval_x, scm_eval): Reimplement in terms of
1199 scm_primitive_eval_x and scm_primitive_eval, respectively.
1201 2001-02-09 Marius Vollmer <mvo@zagadka.ping.de>
1203 * macros.c (scm_macro_name, scm_macro_transformer): Use
1204 SCM_SMOB_DATA instead of SCM_CDR. Provided by Martin Grabmueller.
1207 2001-02-10 Keisuke Nishida <kxn30@po.cwru.edu>
1209 * dump.c (scm_store_bytes): Store data size before data.
1210 (scm_restore_bytes): Restore data size. Takes a pointer to size.
1211 * dump.h (scm_restore_bytes): Updated.
1213 2001-02-09 Keisuke Nishida <kxn30@po.cwru.edu>
1215 * dump.c: Use double cells for update schedule.
1217 2001-02-08 Keisuke Nishida <kxn30@po.cwru.edu>
1219 * ports.c (scm_unread_char): Take an optional argument.
1221 2001-02-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
1223 * modules.h (scm_selected_module, scm_current_module): Renamed
1224 scm_selected_module to scm_current_module to synchronize Scheme
1226 (scm_select_module, scm_set_current_module): Likewise. Changed
1229 * ports.c (scm_port_for_each): Make a snapshot of the port table
1230 before iterating over it. The table might change while the user
1231 code is running. With the snapshot, the user can depend on the
1232 fact that each port that existed at the start of the iteration is
1233 encountered exactly once. (ice-9 popen) depends on this.
1235 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1237 * strings.h (SCM_STRING_MAX_LENGTH): New macro.
1239 * strings.c (scm_makstr, scm_take_str, scm_make_string): Added
1240 range checking for the size parameter. Thanks to Martin
1241 Grabmueller for the hint.
1243 (scm_makstr): Reordered string initialization to make interrupt
1244 deferring unnecessary.
1246 * vectors.c (scm_make_vector): Fixed range checking.
1248 2001-02-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
1250 * vectors.h (SCM_VECTOR_MAX_LENGTH): New macro.
1252 * vectors.c (scm_make_vector, scm_c_make_vector): Improved the
1253 checking of the size parameter for type correctness and valid
1254 range. Thanks to Rob Browning for reporting the problem. Instead
1255 of deferring interrupts, scm_remember_upto_here_1 is used.
1257 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
1259 * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
1260 (scm_dump_cell_update): Removed.
1261 (scm_dump_update): Renamed from scm_dump_object_update.
1262 (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
1263 a pointer instead of returning a value.
1264 * keywords.c (keyword_undump): Updated.
1266 2001-02-05 Keisuke Nishida <kxn30@po.cwru.edu>
1268 * dump.c, dump.h: Modified a lot.
1269 (SCM_DUMP_COOKIE): Version 0.1
1270 (scm_dump_mark): Removed.
1271 (scm_restore_cell_object, scm_store_cell_object): New functions.
1273 * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
1274 dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
1275 New slots: dump, undump.
1276 * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
1279 * keywords.c (keyword_dump): Renamed from keyword_dealloc.
1280 (keyword_undump): Renamed from keyword_alloc.
1281 (scm_init_keywords): Set keyword_dump and keyword_undump.
1283 2001-02-03 Michael Livshin <mlivshin@bigfoot.com>
1285 * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
1286 the deprecated SCM_DOUBLE_CELLP.
1288 * tags.h (SCM_DOUBLE_CELLP): deprecated.
1290 2001-02-02 Keisuke Nishida <kxn30@po.cwru.edu>
1292 * dump.c, dump.h: New files.
1293 * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
1294 * init.c: #include "libguile/dump.h".
1295 (scm_init_guile_1): Call scm_init_dump.
1296 * smob.h (scm_smob_descriptor): New slots: dump_mark,
1297 dump_dealloc, dump_store, undump_alloc, undump_restore,
1299 * smob.c (scm_make_smob_type): Init the new slots.
1300 (scm_set_smob_dump, scm_set_smob_undump): New functions.
1301 * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
1303 * keywords.c: #include "libguile/dump.h".
1304 (keyword_dealloc, keyword_alloc): New functions.
1305 (scm_init_keywords): Set smob_dump and smob_undump.
1307 2001-02-01 Keisuke Nishida <kxn30@po.cwru.edu>
1309 * vectors.c (scm_c_make_vector): New function.
1310 * vectors.h (scm_c_make_vector): Declared.
1311 * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
1312 (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
1313 gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
1314 (scm_make_method_cache, scm_i_vector2list,
1315 scm_compute_applicable_methods, scm_sys_method_more_specific_p),
1316 init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
1317 scm_getproto, scm_return_entry), posix.c (scm_getgroups,
1318 scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
1319 grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
1320 (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
1321 stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
1322 (scm_vector, scm_make_vector): Use scm_c_make_vector.
1324 * hashtab.c (scm_c_make_hash_table): New function.
1325 * hashtab.h (scm_c_make_hash_table): Declared.
1326 * environments.c (scm_make_leaf_environment,
1327 scm_make_eval_environment), gc.c (scm_init_storage),
1328 keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
1329 Use scm_c_make_hash_table.
1331 2001-01-31 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1333 * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
1335 2001-01-29 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
1337 * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
1340 * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
1341 scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
1342 (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
1343 scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
1344 srcprop.c (scm_source_properties, scm_set_source_properties_x,
1345 scm_source_property, scm_set_source_property_x), sort.c
1346 (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
1347 scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
1348 scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
1351 2001-01-29 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1353 * eval.c (SCM_APPLY): Check that primitives which take 1 arg
1354 really get that arg.
1356 2001-01-26 Keisuke Nishida <kxn30@po.cwru.edu>
1358 * goops.c (s_scm_get_keyword): Bug fix.
1360 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1362 The following patch was sent by Martin Grabmueller. It makes sure
1363 that in case of parameter errors the correct function name is
1364 shown, and that parameter types are only checked once.
1366 * strop.c (string_copy, string_upcase_x, string_downcase_x,
1367 string_capitalize_x): New functions. Each one performs the core
1368 functionality of the corresponding scm_* function.
1370 (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
1371 scm_string_downcase_x, scm_string_downcase,
1372 scm_string_capitalize_x, scm_string_capitalize): Reduced to
1373 parameter checking wrappers of the above functions.
1375 2001-01-26 Dirk Herrmann <D.Herrmann@tu-bs.de>
1377 * continuations.c, dynl.c, keywords.c, load.c: Include
1378 strings.h. Thanks to Bill Schottstaedt for the bug report.
1380 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1382 * backtrace.c (display_header): Make sure that line and column
1383 information is shown independent of whether the port the code was
1384 read from had an associated filename. Thanks to Martin
1385 Grabmueller for providing this patch.
1387 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1389 * fports.[ch] (scm_file_port_p): New primitive.
1391 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1393 * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
1394 These are now defined in fports.c, strports.c and vports.c.
1396 * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
1397 vports.c (scm_tc16_sfport): Made variables (were macros defined in
1400 fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
1401 (scm_make_sfptob): Made static. These return a type code now.
1403 fports.c (scm_init_fports), strports.c (scm_init_strports),
1404 vports.c (scm_init_vports): Create the corresponding port types.
1406 * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
1407 SCM_OPOUTFPORTP): Redefined in terms of scm_tc16_fport.
1409 * init.c (scm_init_guile_1): Make sure strports are initialized
1412 * ports.[ch] (scm_make_port_type): Changed the return type to
1415 * ports.c (scm_ports_prehistory): Don't create any port types
1418 * posix.c (scm_ttyname): Use SCM_FPORTP instead of comparing
1419 against scm_tc16_fport directly.
1421 2001-01-25 Dirk Herrmann <D.Herrmann@tu-bs.de>
1423 * srcprop.c (scm_set_source_property_x): Fix to handle
1424 (set-source-property! <obj> 'copy <datum>) correctly.
1426 2001-01-24 Gary Houston <ghouston@arglist.com>
1428 * filesys.c (scm_link): docstring fix.
1429 * fports.h (scm_setfileno): obsolete declaration removed.
1430 * posix.c: bogus popen declaration removed.
1432 * rdelim.c: new file, split from ioext.c.
1433 * rdelim.h: new file, split from ioext.h
1434 * Makefile.am: add rdelim.c and related files.
1435 * init.c: call scm_init_rdelim. include rdelim.h.
1437 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1439 This patch was sent by Martin Grabmueller and makes sure that
1440 parameter errors are reported correctly by the lexicographic
1441 ordering predicates.
1443 * strorder.c (string_less_p, string_ci_less_p): New functions.
1445 (scm_string_less_p, scm_string_ci_less_p): Extracted the core
1446 functionality into string_less_p, string_ci_less_p respectively.
1447 The remaining code is just a wrapper to do the parameter
1450 (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p): Check the
1451 parameters and call string_less_p instead of scm_string_less_p.
1453 (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
1454 Check the parameters and call string_less_ci_p instead of
1455 scm_string_ci_less_p.
1457 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1459 This patch modifies scm_display_error to perform parameter
1460 checking. Thanks to Neil Jerram for the bug report.
1462 * backtrace.[ch] (scm_i_display_error): New function.
1464 * backtrace.c (scm_display_error): Added parameter check and
1465 extracted the core functionality into function
1466 scm_i_display_error.
1468 * throw.c (handler_message): Call scm_i_display_error to display
1471 2001-01-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
1473 * eval.c (SCM_APPLY): Added # args check for application of
1474 procedures with arity 3. (Thanks to Anders Holst.)
1476 2001-01-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
1478 * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P): Added.
1480 (SCM_OPDIRP): Deprecated.
1482 * filesys.c (scm_opendir): Use SCM_DIR_FLAG_OPEN instead of
1485 (scm_readdir, scm_rewinddir): Don't use SCM_VALIDATE_OPDIR.
1486 Instead, give an explicit error message in case the directory is
1489 (scm_closedir, scm_dir_print): Rewritten to use SCM_DIR_OPEN_P
1490 instead of SCM_OPENP and SCM_CLOSEDP.
1492 * validate.h (SCM_VALIDATE_OPDIR): Deprecated.
1494 2001-01-22 Dirk Herrmann <D.Herrmann@tu-bs.de>
1496 * eval.c (inner_eval, scm_eval): Move all real functionality into
1497 inner_eval. Avoid to copy the expression twice by inlining some
1498 code from scm_i_eval.
1500 2001-01-19 Dirk Herrmann <D.Herrmann@tu-bs.de>
1502 * eval.c (scm_m_case): The 'else' clause of a 'case' statement
1503 now has to be the last clause, as required by R5RS. Thanks to
1504 Martin Grabmueller for the patch.
1506 2001-01-18 Gary Houston <ghouston@arglist.com>
1508 * ioext.c: further simplify scm_read_string_x_partial by defining
1511 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1513 * gh_data.c (gh_ints2scm): Simplified using SCM_FIXABLE.
1515 2001-01-18 Dirk Herrmann <D.Herrmann@tu-bs.de>
1517 * __scm.h: Added comment about architecture and compiler
1518 properties that are required by guile.
1520 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
1521 SCM_MOST_NEGATIVE_FIXNUM): Moved to numbers.h.
1523 (SCM_CHAR_BIT, SCM_LONG_BIT): Moved here from numbers.h.
1525 * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT): Moved to __scm.h.
1527 (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
1528 SCM_MOST_NEGATIVE_FIXNUM): Moved here from __scm.h.
1530 2001-01-17 Dirk Herrmann <D.Herrmann@tu-bs.de>
1532 * __scm.h (SCM_FIXNUM_BIT): Added. The name is chosen in analogy
1533 to the names in limits.h.
1535 * numbers.c (abs_most_negative_fixnum): Added.
1537 (scm_quotient, scm_remainder): Fixed the fixnum-min / (abs
1538 fixnum-min) special case.
1540 (scm_big_and): Fix for negative first parameter.
1542 (scm_bit_extract): Fix for fixnum paramters.
1543 Thanks to Rob Browning for the bug report.
1545 (scm_init_numbers): Initialize abs_most_negative_fixnum.
1547 2001-01-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
1549 * symbols.c (scm_symbol_bound_p): Fixed comment.
1550 Thanks to Chris Cramer.
1552 2001-01-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
1554 * smob.[ch] (scm_make_smob_type): Return type is scm_bits_t now.
1555 Thanks to Bill Schottstaedt.
1557 2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
1559 from Matthias Köppe:
1561 * objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
1562 casts its result, so doesn't yield an lvalue per ANSI C.
1564 * goops.c (s_scm_sys_set_object_setter_x): use
1565 SCM_SET_ENTITY_SETTER.
1566 (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
1568 * gc.h (SCM_GC_SET_CARD_BVEC): new macro. SCM_GC_CARD_BVEC casts
1569 its result, so doesn't yield an lvalue per ANSI C.
1570 (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
1571 (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
1572 SCM_GC_SET_CARD_FLAGS.
1573 (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
1575 * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
1577 2001-01-08 Gary Houston <ghouston@arglist.com>
1579 * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
1580 * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
1581 socket.c (scm_recvfrom): use the new macro, plus minor docstring
1583 * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
1584 for fdes. if current input port is used, check that it's a file
1587 2001-01-06 Gary Houston <ghouston@arglist.com>
1589 * ioext.c (scm_read_string_x_partial): new procedure, implements
1590 read-string!/partial.
1591 * ports.c (scm_take_from_input_buffers): new procedure used by
1592 scm_read_string_x_partial.
1593 (scm_drain_input): use scm_take_from_input_buffers.
1595 2001-01-06 Marius Vollmer <mvo@zagadka.ping.de>
1597 * validate.h (SCM_VALIDATE_NUMBER): New.
1599 2001-01-03 Michael Livshin <mlivshin@bigfoot.com>
1601 * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
1602 SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
1603 SET_DESTROYED): new defines/macros.
1604 (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
1605 (add_to_live_list): takes a `guardian_t *' now, not SCM.
1606 (guardian_print): print more info.
1607 (guardian_apply): check if the guardian is destroyed, and throw an
1608 error if so. take one more optional argument `throw_p'.
1609 (scm_guard): depending on the value of `throw_p', return a boolean
1611 (scm_get_one_zombie): remove redundant property test.
1612 (guardian_t): represent the various (currently 3, I hope nothing
1613 more gets added) boolean fields as bit flags.
1614 (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
1615 (scm_destroy_guardian_x): new procedure.
1617 * guardians.h: added prototypes for `scm_guardian_greedy_p' and
1618 `scm_guardian_destroyed_p'. changed prototype for `scm_guard'.
1620 2001-01-01 Gary Houston <ghouston@arglist.com>
1622 * fports.c (fport_write): bugfix: handle short writes for
1623 unbuffered ports too. optimize the buffered case by minimizing
1624 the number of write/flush calls.
1625 (write_all): new helper procedure.
1627 The ChangeLog continues in the file: "ChangeLog-2000"