libguile/ChangeLog

   1 2001-04-19  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
   2
   3         * unif.h (SCM_ARRAY_CONTIGUOUS): Reintroduced as deprecated.
   4
   5         * __scm.h (SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
   6         SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n): Inserted required
   7         parentheses in order to get the correct associativity.
   8
   9 2001-04-19  Dirk Herrmann  <D.Herrmann@tu-bs.de>
  10
  11         * unif.c (scm_array_to_list):  Added missing handling of arrays of
  12         bytes.  Thanks to Masao Uebayashi for the bug report.
  13
  14 2001-04-19  Dirk Herrmann  <D.Herrmann@tu-bs.de>
  15
  16         * debug.c (scm_procedure_source):  Use SCM_CLOSURE_FORMALS more
  17         consistently.
  18
  19 2001-04-19  Dirk Herrmann  <D.Herrmann@tu-bs.de>
  20
  21         * procs.h (SCM_CLOSURE_FORMALS):  New macro.
  22
  23         * debug.c (scm_procedure_source), eval.c (scm_badformalsp,
  24         SCM_CEVAL, SCM_APPLY), goops.c (get_slot_value, set_slot_value),
  25         procprop.c (scm_i_procedure_arity), sort.c (closureless):  Use
  26         SCM_CLOSURE_FORMALS.
  27
  28         * eval.c (scm_badformalsp, SCM_CEVAL), procprop.c
  29         (scm_i_procedure_arity):  Prefer stronger predicates like
  30         SCM_NULLP or SCM_FALSEP over SCM_IMP.
  31
  32         * macros.c (macro_print):  Extracted macro printing code from
  33         print.c and simplified it.
  34
  35         (scm_macro_type):  Use SCM_MACRO_TYPE;
  36
  37         (scm_init_macros):  Use macro_print for printing macros.
  38
  39         * print.c (scm_print_opts):  Improved option documentation.
  40
  41         (scm_iprin1):  Extracted printing of macros to macros.c.
  42         Simplified printing of ordinary closures.
  43
  44         * procs.c (scm_thunk_p):  Fixed handling of closures.  Thanks to
  45         Martin Grabmueller for the bug report.
  46
  47 2001-04-19  Dirk Herrmann  <D.Herrmann@tu-bs.de>
  48
  49         This patch eliminates some further applications of SCM_C[AD]R to
  50         non pair cells.
  51
  52         * gc.h (SCM_SETAND_CAR, SCM_SETOR_CAR):  Deprecated.  These have
  53         never been applied to real pairs.
  54
  55         * srcprop.h (SCM_SOURCE_PROPERTY_FLAG_BREAK):  Added.
  56
  57         (SRCPROPBRK):  Use SCM_SOURCE_PROPERTY_FLAG_BREAK.
  58
  59         * unif.h (SCM_ARRAY_CONTIGUOUS, SCM_ARRAY_FLAG_CONTIGUOUS,
  60         SCM_ARRAY_CONTP):  Renamed SCM_ARRAY_CONTIGUOUS to
  61         SCM_ARRAY_FLAG_CONTIGUOUS and use it.
  62
  63         (SCM_SET_ARRAY_CONTIGUOUS_FLAG, SCM_CLR_ARRAY_CONTIGUOUS_FLAG):
  64         Added.
  65
  66         * srcprop.h (SRCPROPH), unif.h (UNIFH):  Renamed to
  67         SCM_SOURCE_PROPERTIES_H and SCM_UNIFORM_VECTORS_H, respectively.
  68
  69         * srcprop.h (SETSRCPROPBRK, CLEARSRCPROPBRK), unif.c
  70         (scm_dimensions_to_uniform_array, scm_ra_set_contp):  Don't use
  71         SCM_SET{AND,OR}_CAR.
  72
  73 2001-04-17  Gary Houston  <ghouston@arglist.com>
  74
  75         * some initial support for IPv6:
  76
  77         * socket.c (scm_fill_sockaddr): improve the argument validation.
  78         don't allocate memory until all args are checked.  instead of
  79         unconditional memset of soka, try setting sin_len to 0 if
  80         SIN_LEN is defined.  add support for AF_INET6.  define FUNC_NAME.
  81         (scm_socket, scm_connect): extend docstrings for IPv6.
  82         (scm_init_socket): intern AF_INET6 and PF_INET6.
  83
  84 2001-04-17  Niibe Yutaka  <gniibe@m17n.org>
  85
  86         * srcprop.c (scm_make_srcprops): Added SCM_ALLOW_INTS which
  87         matches SCM_DEFER_INTS at the beginning of the function.
  88
  89         * mallocs.c (scm_malloc_obj): Remove un-matched SCM_ALLOW_INTS.
  90
  91         * gc.c (scm_igc): Unconditionally call
  92         SCM_CRITICAL_SECTION_START/END.
  93
  94         * fluids.c (next_fluid_num): Unconditionally call
  95         SCM_CRITICAL_SECTION_START/END.
  96         (s_scm_make_fluid): Remove un-matched SCM_DEFER_INTS.
  97
  98         * coop-defs.h (SCM_THREAD_DEFER, SCM_THREAD_ALLOW,
  99         SCM_THREAD_REDEFER, SCM_THREAD_REALLOW_1, SCM_THREAD_REALLOW_2):
 100         Removed.
 101
 102         * __scm.h (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END):
 103         Defined as nothing for the case of !defined(USE_THREADS).
 104         (SCM_THREAD_DEFER, SCM_THREAD_ALLOW, SCM_THREAD_REDEFER):
 105         Removed.
 106         (<stdio.h>): Include when (SCM_DEBUG_INTERRUPTS == 1).
 107         (SCM_CHECK_NOT_DISABLED, SCM_CHECK_NOT_ENABLED): Print FILE and
 108         LINE.
 109         (SCM_DEFER_INTS, SCM_ALLOW_INTS_ONLY, SCM_ALLOW_INTS,
 110         SCM_REDEFER_INTS, SCM_REALLOW_INTS): Don't use
 111         SCM_THREAD_DEFER/SCM_THREAD_ALLOW.  Instead, use
 112         SCM_CRITICAL_SECTION_START/END.
 113         (SCM_REALLOW_INTS: Bug fix.  Don't call
 114         SCM_THREAD_SWITCHING_CODE.
 115         (SCM_TICK): Don't use SCM_DEFER_INTS/SCM_ALLOW_INTS.  Instead, use
 116         SCM_THREAD_SWITCHING_CODE directly.
 117         (SCM_ENTER_A_SECTION): Unconditionally use
 118         SCM_CRITICAL_SECTION_START/END. (was:
 119         SCM_DEFER_INTS/SCM_ALLOW_INTS when SCM_POSIX_THREADS defined).
 120
 121 2001-04-17  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 122
 123         * __scm.h (SCM_CAREFUL_INTS, SCM_DEBUG_INTERRUPTS):  Replaced the
 124         macro SCM_CAREFUL_INTS by the macro SCM_DEBUG_INTERRUPTS and
 125         allowed to explicitly set this macro via the CFLAGS variable
 126         during make.
 127
 128         * fluids.c (next_fluid_num), gc.c (scm_igc), coop-defs.h
 129         (SCM_THREAD_CRITICAL_SECTION_START,
 130         SCM_THREAD_CRITICAL_SECTION_END):  Renamed
 131         SCM_THREAD_CRITICAL_SECTION_START/END to
 132         SCM_CRITICAL_SECTION_START/END.
 133
 134 2001-04-11  Keisuke Nishida  <kxn30@po.cwru.edu>
 135
 136         * debug-malloc.c (grow, scm_debug_malloc_prehistory): Use memset
 137         instead of bzero.
 138
 139         * coop.c, iselect.c (FD_ZERO_N): Unconditionally use memset.
 140         (MISSING_BZERO_DECL): Remove the declaration.
 141
 142         Thanks to NIIBE Yutaka.
 143
 144 2001-04-10  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 145
 146         * init.c, goops.c, goops.h: Reverted change of 2001-03-29.  (The
 147         goops module should be registered in order to work for an
 148         application which uses libguile statically linked.)
 149
 150 2001-04-10  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 151
 152         * numbers.[ch] (scm_num2long, scm_num2long_long,
 153         scm_num2ulong_long, scm_num2ulong):  Argument position is an
 154         unsigned integer.
 155
 156         * environments.c (eval_environment_folder,
 157         import_environment_folder), gh_data.c (gh_scm2longs,
 158         gh_scm2floats, gh_scm2doubles):  Distinguish between 0 and NULL
 159         for integers and pointers, respectively.
 160
 161         * gh_data.c (gh_scm2ulong, gh_scm2long, gh_scm2int), socket.c
 162         (scm_fill_sockaddr), unif.c (scm_array_set_x), validate.h
 163         (SCM_NUM2ULONG, SCM_NUM2LONG, SCM_NUM2LONG_DEF,
 164         SCM_NUM2LONG_LONG):  Don't pass argument positions as pointers.
 165
 166         * filesys.c (scm_open_fdes, scm_open), net_db (scm_inet_ntoa,
 167         scm_inet_netof, scm_lnaof, scm_gethost, scm_getproto), posix.c
 168         (scm_utime), ramap.c (scm_array_fill_int), scmsigs.c
 169         (scm_sigaction), socket.c (scm_htonl, scm_ntohl, scm_sendto),
 170         stime.c (scm_localtime, scm_gmtime), struct.c (scm_struct_set_x),
 171         validate.h (SCM_VALIDATE_LONG_COPY):  Whitespace fixes.
 172
 173 2001-04-09  Neil Jerram  <neil@ossau.uklinux.net>
 174
 175         * strings.c (scm_read_only_string_p): Update docstring to reflect
 176         current (non-)usage of "read only" strings.
 177         (scm_make_shared_substring): Clarify docstring by changing
 178         "semantics" to "arguments".
 179
 180 2001-04-06  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 181
 182         * hooks.c (scm_make_hook, scm_make_hook_with_name),
 183         (scm_hook_p, scm_hook_empty_p, scm_run_hook): Docstring
 184         improvements.
 185
 186 2001-04-03  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 187
 188         The following changes make the documentation more consistent.
 189
 190         * rdelim.c (scm_write_line), posix.c (scm_utime), ports.c
 191         (scm_seek), net_db.c (scm_inet_aton, scm_inet_ntoa),
 192         (scm_inet_netof, scm_lnaof, scm_inet_makeaddr), ioext.c
 193         (scm_ftell): Changed @smalllisp ... @end smalllisp to @lisp
 194         ... @end lisp.
 195
 196         * vports.c (scm_make_soft_port), version.c (scm_version), unif.c
 197         (scm_array_dimensions, scm_make_shared_array),
 198         (scm_transpose_array, scm_enclose_array, scm_bit_count_star),
 199         throw.c (scm_catch), struct.c (scm_make_vtable_vtable), strop.c
 200         (scm_string_rindex, scm_string_index, scm_substring_fill_x),
 201         (scm_string_null_p), strings.c (scm_read_only_string_p), root.c
 202         (scm_call_with_dynamic_root), ramap.c (scm_array_index_map_x),
 203         posix.c (scm_mknod), numbers.c (scm_logtest, scm_logbit_p),
 204         macros.c (scm_makmmacro), list.c (scm_append), environments.c
 205         (scm_environment_fold), dynwind.c (s_scm_dynamic_wind): Changed
 206         @example ... @end example to @lisp ... @end lisp.
 207
 208         * weaks.c (scm_weak_vector): Corrected docstring.
 209
 210         * hashtab.c (scm_hashq_ref, scm_hashq_set_x, scm_hashq_remove_x),
 211         (scm_hashv_ref, scm_hashv_set_x, scm_hashv_remove_x),
 212         (scm_hash_ref, scm_hash_set_x, scm_hash_remove_x, scm_hashx_ref),
 213         (scm_hashx_set_x, scm_hashx_get_handle),
 214         (scm_hashx_create_handle_x), regex-posix.c (scm_make_regexp),
 215         (scm_regexp_exec, scm_regexp_p), numbers.c (scm_logtest),
 216         vectors.c (scm_vector_fill_x), strings.c
 217         (scm_make_shared_substring), symbols.c (scm_string_to_symbol),
 218         objprop.c (scm_set_object_properties_x):
 219         (scm_set_object_property_x), throw.c (scm_catch, scm_lazy_catch),
 220         strports.c (scm_call_with_input_string), ports.c
 221         (scm_truncate_file), ioext.c (scm_ftell), ports.c (scm_seek),
 222         list.c (scm_append_x), dynwind.c (scm_dynamic_wind), error.c
 223         (scm_error_scm), vports.c (scm_make_soft_port), weaks.c
 224         (scm_make_weak_vector,scm_weak_vector_p),
 225         (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table),
 226         (scm_make_doubly_weak_hash_table, scm_weak_key_hash_table_p),
 227         (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
 228         macros.c (scm_macro_type), dynl.c (scm_dynamic_link),
 229         (scm_dynamic_unlink, scm_dynamic_call, scm_dynamic_args_call):
 230         Made parameter names match documentation by renaming parameters
 231         and/or fixing docstrings.
 232
 233         * numbers.c (scm_ash): Corrected Texinfo markup.
 234
 235         * strop.c (scm_string_index, scm_string_rindex),
 236         (scm_substring_fill_x, scm_string_null_p): Removed `qdocs'.
 237
 238         * vports.c (scm_make_soft_port), unif.c
 239         (scm_uniform_vector_length, scm_array_p, scm_array_rank),
 240         (scm_dimensions_to_uniform_array, scm_transpose_array),
 241         (scm_array_in_bounds_p, scm_uniform_vector_ref),
 242         (scm_bit_count, scm_bit_position, scm_bit_count_star),
 243         (scm_array_to_list, scm_list_to_uniform_array),
 244         (scm_array_prototype, symbols.c (scm_string_to_symbol), strports.c
 245         (scm_open_input_string, scm_open_output_string),
 246         (scm_get_output_string), strop.c (scm_string_copy),
 247         (scm_string_fill_x), strings.c (scm_string_p, scm_string), stime.c
 248         (scm_get_internal_real_time, scm_times),
 249         (scm_get_internal_run_time, scm_current_time, scm_gettimeofday),
 250         (scm_localtime, scm_gmtime), socket.c (scm_htons, scm_ntohs),
 251         (scm_htonl, scm_ntohl, scm_socket, scm_socketpair),
 252         (scm_getsockopt, scm_getsockname, scm_getpeername, scm_recvfrom),
 253         simpos.c (scm_system), random.c (scm_random_uniform),
 254         (scm_random_normal, scm_random_exp), ramap.c
 255         (scm_array_equal_p), posix.c (scm_pipe, scm_getgroups),
 256         (scm_status_exit_val, scm_status_term_sig, scm_status_stop_sig),
 257         (scm_getppid, scm_getuid, scm_getgid, scm_geteuid, scm_getegid),
 258         (scm_getpgrp, scm_ttyname, scm_ctermid, scm_tcgetpgrp, scm_uname),
 259         (scm_environ, scm_tmpnam, scm_mkstemp, scm_access, scm_getpid),
 260         (scm_setlocale), ports.c (scm_char_ready_p, scm_drain_input),
 261         (scm_pt_size, scm_pt_member, scm_port_revealed, scm_port_mode),
 262         (scm_close_port, scm_input_port_p, scm_output_port_p, scm_port_p),
 263         (scm_port_closed_p, scm_eof_object_p, scm_read_char),
 264         (scm_peek_char), pairs.c (scm_pair_p, scm_cons), numbers.c
 265         (scm_logand, scm_logior, scm_logxor, scm_lognot),
 266         (scm_integer_expt, scm_bit_extract, scm_logcount),
 267         (scm_integer_length, scm_string_to_number, scm_inexact_to_exact),
 268         net_db.c (scm_inet_netof, scm_lnaof), modules.c
 269         (scm_interaction_environment), macros.c (scm_makacro),
 270         (scm_makmacro, scm_makmmacro), keywords.c (scm_keyword_p), ioext.c
 271         (scm_ftell, scm_dup_to_fdes, scm_fileno, scm_isatty_p),
 272         (scm_fdopen, scm_fdes_to_ports), gc.c (scm_gc_stats), fluids.c
 273         (scm_fluid_ref), filesys.c (scm_open_fdes),
 274         (scm_stat, scm_directory_stream_p, scm_getcwd, scm_readlink):
 275         Docstring correction: `Returns' -> `Return'
 276
 277         * gc.c (scm_set_debug_cell_accesses_x):
 278         (s_scm_gc_set_debug_check_freelist_x):
 279         * fluids.c (scm_fluid_p): Added texinfo markup.
 280
 281         * error.c (scm_strerror): Made docstring more precise.
 282
 283         * vectors.c (scm_vector_p, scm_vector, scm_make_vector),
 284         (scm_vector_to_list, _scm_vector_fill_x), symbols.c
 285         (scm_symbol_p, scm_symbol_to_string), strorder.c
 286         (scm_string_equal_p, scm_string_ci_equal_p, scm_string_less_p),
 287         (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p),
 288         (scm_string_ci_less_p, scm_string_ci_leq_p, scm_string_ci_gr_p):
 289         (scm_string_ci_geq_p), strop.c (scm_string_copy),
 290         (scm_string_fill_x): Removed `(r5rs)' from docstrings.
 291
 292 2001-04-01  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 293
 294         * gc.c (MARK):  Re-introduce a cheap sanity test for non debug
 295         mode, as suggested by Michael Livshin.
 296
 297 2001-03-31  Michael Livshin  <mlivshin@bigfoot.com>
 298
 299         * backtrace.c (display_backtrace_body): since the `print_state'
 300         variable is not used (instead its data field is used directly as
 301         `pstate'), protect it from the hungry compiler optimizations.
 302         thanks to Bill Schottstaedt for the report.
 303
 304 2001-03-30  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 305
 306         * gc.[ch] (scm_tc16_allocated):  New type tag for allocated cells.
 307         It is only defined and used if guile is compiled with
 308         SCM_DEBUG_CELL_ACCESSES set to true.  It's purpose is, to never
 309         let cells with a free_cell type tag be visible outside of the
 310         garbage collector when in debug mode.
 311
 312         * gc.c (scm_debug_cell_accesses_p):  Set to true as default.
 313
 314         (scm_assert_cell_valid):  Use a local static variable to avoid
 315         recursion.
 316
 317         (MARK):  Only check for rogue cell pointers in debug mode.  Use
 318         scm_cellp for this purpose and place all checks for rogue pointers
 319         into that function.  Further, since due to conservative scanning
 320         we may encounter free cells during marking, don't use the standard
 321         cell type accessor macro to determine the cell type.
 322
 323         (scm_cellp):  Check if the cell pointer actually points into a
 324         card header.
 325
 326         (scm_init_gc):  Initalize scm_tc16_allocated.
 327
 328         * gc.h (GCH):  Renamed to SCM_GC_H.
 329
 330         (SCM_VALIDATE_CELL):  Enclose the expression in brackets.  This
 331         might be unnecessary, but I feel better this way :-)
 332
 333         (SCM_GC_CELL_TYPE):  New macro.
 334
 335         (SCM_SETAND_CDR, SCM_SETOR_CDR):  Deprecated.  These are not used
 336         in guile, and it is unlikely that they will be applied to real
 337         pairs anyway.
 338
 339         (SCM_SET_FREE_CELL_TYPE):  Removed.  It was not used.
 340
 341         (SCM_GC_SET_ALLOCATED):  New macro.  Only non-empty if guile is
 342         compiled with SCM_DEBUG_CELL_ACCESSES set to true.
 343
 344         (SCM_NEWCELL, SCM_NEWCELL2):  Use of SCM_GC_SET_ALLOCATED will
 345         make sure that in debug mode no free cell will ever be visible
 346         outside of the garbage collector.
 347
 348 2001-03-30  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 349
 350         * async.c (scm_asyncs_pending):  Don't use != to compare SCM
 351         values.
 352
 353         * async.c (scm_system_async), variable.c (scm_make_variable,
 354         scm_make_undefined_variable):  Use scm_cons to create a pair.
 355
 356         * debug.c (scm_reverse_lookup):  Perform proper type checking.
 357         Remove suspicious use of SCM_SLOPPY_CONSP.
 358
 359         * eq.c (scm_equal_p), tags.h (SCM_ECONSP):  Use SCM_CONSP instead
 360         of SCM_SLOPPY_CONSP.  A sane compiler should be able to perform
 361         the corresponding optimization.
 362
 363         * eval.c (iqq):  Use proper type check.
 364
 365         (scm_m_expand_body):  Remove redundant type checks.
 366
 367         (promise_print):  Don't access promise cells as pairs.
 368
 369         * eval.c (EVALCAR, iqq, scm_m_expand_body, scm_eval_args,
 370         scm_deval_args SCM_CEVAL), guardians.c (scm_guard), hashtab.c
 371         (scm_internal_hash_fold), print.c (scm_iprlist):  Use !SCM_CELLP
 372         for SCM_NCELLP, !SCM_CONSP for SCM_NCONSP, !SCM_IMP for SCM_NIMP,
 373         !SCM_FALSEP for SCM_NFALSEP, !SCM_NULLP for SCM_NNULLP
 374
 375         * eval.c (scm_m_define, scm_macroexp, SCM_CEVAL), print.c
 376         (scm_iprin1):  Use new macro predicate and accessors.
 377
 378         * eval.h (scm_tc16_macro):  Removed declaration.  It is declared
 379         in macros.h.
 380
 381         * eval.h (EVALH), macros.h (MACROSH), ports.h (PORTSH), procs.h
 382         (PROCSH), tags.h (TAGSH), variable.h (VARIABLEH):  Renamed to
 383         SCM_EVAL_H, SCM_MACROS_H, SCM_PORTS_H, SCM_PROCS_H, SCM_TAGS_H and
 384         SCM_VARIABLE_H.  Even the macros that are used to inhibit
 385         including a header file twice should be in the SCM_ namespace.
 386
 387         * fluids.c (scm_swap_fluids, scm_swap_fluids_reverse),
 388         properties.c (scm_primitive_property_ref,
 389         scm_primitive_property_del_x):  Prefer stronger predicates like
 390         SCM_NULLP or SCM_FALSEP over SCM_IMP.
 391
 392         * gc.c (MARK):  Use proper macros to access procedure-with-setter
 393         cell elements and closure cell elements.
 394
 395         (gc_sweep_freelist_finish, scm_gc_sweep, init_heap_seg):  Don't
 396         access free cells as pairs.
 397
 398         (scm_unprotect_object):  scm_hashq_get_handle returns #f if
 399         no hashtab entry is found.
 400
 401         * gc.c (scm_gc_sweep), ports.c (scm_close_port):  Use new macro
 402         SCM_CLR_PORT_OPEN_FLAG.
 403
 404         * guardians.c (TCONC_IN), print.c (scm_free_print_state):  Don't
 405         use SCM_SET_C[AD]R for uninitialized cells.
 406
 407         * hashtab.c (scm_hash_fn_get_handle):  Use SCM_VALIDATE_VECTOR.
 408         If the hashtable has no slots, return #f instead of '().  This
 409         unifies the return value with most assoc-functions.
 410
 411         (scm_hash_fn_ref):  Use proper type check.
 412
 413         (scm_hashq_get_handle, scm_hashv_get_handle, scm_hash_get_handle):
 414         Removed references to non-existing functions from documentation.
 415
 416         * keywords.c (scm_keyword_dash_symbol):  Use proper macros to
 417         access keyword cell elements.
 418
 419         * macros.h (SCM_MACROP, SCM_MACRO_TYPE, SCM_MACRO_CODE):  New
 420         macros.
 421
 422         * ports.h (SCM_CLR_PORT_OPEN_FLAG):  New macro.
 423
 424         * print.c (scm_iprlist):  Added comment.  Improved loop
 425         conditions.
 426
 427         * procs.h (SCM_ENV, SCM_SETENV):  Don't access closure cells as
 428         pairs.
 429
 430         * smob.c (scm_markcdr):  Don't access smob cells as pairs.
 431
 432         * tags.h (SCM_SLOPPY_CONSP, SCM_SLOPPY_NCONSP):  Deprecated.
 433
 434         * throw.c (ACTIVATEJB, DEACTIVATEJB):  Don't access jump buffer
 435         cells as pairs.
 436
 437         * variable.c (variable_print, variable_equalp, scm_variable_ref,
 438         scm_variable_set_x):  Use proper macros to access variable cell
 439         elements.
 440
 441         (scm_variable_bound_p):  Don't use SCM_NEGATE_BOOL.
 442
 443         * variable.h (SCM_VARVCELL):  Don't access variable cells as
 444         pairs.
 445
 446         * vectors.c (scm_vector), weaks.c (scm_weak_vector):  Simplified,
 447         added FIXME comment, removed register specifier.
 448
 449 2001-03-29  Keisuke Nishida  <kxn30@po.cwru.edu>
 450
 451         * goops.c, goops.h (scm_init_oop_goops_goopscore_module): Deprecated.
 452         * init.c (scm_init_guile_1): Don't init goopscore module.
 453
 454 2001-03-27  Marius Vollmer  <mvo@zagadka.ping.de>
 455
 456         * eval.c (SCM_APPLY): Check that arg1 is bound for scm_tc7_cxr.
 457
 458 2001-03-27  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 459
 460         * strop.c (scm_string_to_list): Fixed docstring markup.
 461         (scm_string_upcase_x, scm_string_upcase, scm_string_downcase_x),
 462         (scm_string_downcase, scm_string_capitalize_x),
 463         (scm_string_capitalize): Rewrote and corrected docstrings.
 464         (scm_string_ci_to_symbol): Made docstring more explicit.
 465
 466 2001-03-27  Marius Vollmer  <mvo@zagadka.ping.de>
 467
 468         * values.h (scm_values_vtable, SCM_VALUESP): Moved here so that
 469         eval.c can use it.
 470         (scm_call_with_values): Removed.
 471         * values.c (values_vtable, scm_values_vtable): Added "scm_" prefix
 472         so that it can be exported.
 473         (scm_call_with_values): Removed.
 474
 475         * tags.h (SCM_IM_CALL_WITH_VALUES): New isym.
 476         * eval.c: Include "libguile/values.h"
 477         (scm_m_at_call_with_values, scm_sym_at_call_with_values):
 478         New.
 479         (unmemocopy, scm_ceval, scm_deval): Handle new isym.
 480         * eval.h (scm_sym_at_call_with_values, scm_m_at_call_with_values):
 481         New delcarations to support above change.
 482
 483         * eval.c (scm_primitive_eval_x, scm_primitive_eval): Fix syntax
 484         errors with last change.
 485
 486 2001-03-25  Marius Vollmer  <mvo@zagadka.ping.de>
 487
 488         * eval.c (scm_primitive_eval_x, scm_primitive_eval, scm_i_eval_x,
 489         scm_i_eval): Moved the application of the system transformer from
 490         scm_i_eval to scm_primitive_eval.
 491
 492 2001-03-23  Neil Jerram  <neil@ossau.uklinux.net>
 493
 494         * guile-snarf.awk.in: Substitute "\\" with "\" in .doc output.
 495
 496         * strop.c (scm_string_index): Fix docstring line break
 497         regression.
 498
 499         * list.c (scm_cons_star): Fix docstring typo.
 500
 501 2001-03-22  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 502
 503         * gc.c (scm_init_storage), gdbint.c (scm_init_gdbint), numbers.c
 504         (big2str), ports.c (scm_drain_input), read.c (scm_read,
 505         scm_grow_tok_buf), strings.c (scm_string, scm_makfromstr,
 506         scm_make_string, scm_string_append), strports.c (st_resize_port,
 507         scm_object_to_string), unif.c (scm_make_uve):  Replace calls to
 508         scm_makstr with calls to scm_allocate_string.
 509
 510         * strings.[ch] (scm_allocate_string):  New function.
 511
 512         * strings.[ch] (scm_makstr):  Deprecated.
 513
 514 2001-03-18  Gary Houston  <ghouston@arglist.com>
 515
 516         * posix.c (scm_tmpnam): check that return value from tmpnam is not
 517         NULL.  rewrote the docstring.
 518         (scm_mkstemp): new procedure implementing "mkstemp!".
 519         * posix.h: declare scm_mkstemp.
 520
 521         * net_db.c: declare h_errno if configure didn't define HAVE_H_ERRNO.
 522         normally it would be found in netdb.h.
 523
 524 2001-03-17  Gary Houston  <ghouston@arglist.com>
 525
 526         * sort.c (scm_sort): move sortvec variable to avoid a compiler
 527         warning when HAVE_ARRAYS is not defined.  move len too.
 528
 529         * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
 530         (EXTRA_DOT_X_FILES): let configure set the value.
 531         (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
 532
 533         * gc.c (scm_must_malloc): changed the comment explaining when
 534         scm_must variants of malloc/free etc., should be used, based on
 535         explanation from Dirk Herrmann.
 536         * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
 537         string with procedure name.  use scm_must_malloc instead of malloc.
 538         (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
 539         of malloc/free.
 540         * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
 541         scm_ungetc): use scm_must variants of malloc/realloc/free.
 542         (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
 543
 544 2001-03-17  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 545
 546         * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
 547         SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n):  Don't call scm_wta, call
 548         scm_wrong_type_arg instead.
 549
 550         (SCM_WNA):  Deprecated.
 551
 552         * error.[ch] (scm_wta):  Deprecated.
 553
 554         * numbers.c (s_i_log):  Minor comment fix.
 555
 556         * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
 557         scm_make_shared_array, scm_transpose_array, scm_enclose_array,
 558         scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
 559         wrong-num-args or misc errors.
 560
 561         * unif.c (scm_make_shared_array, scm_transpose_array,
 562         scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
 563         Validate the rest argument (note: this is only done when guile is
 564         built with SCM_DEBUG_REST_ARGUMENT=1)
 565
 566         (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
 567         Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
 568
 569         * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
 570         SCM_VALIDATE_NUMBER_DEF_COPY):  Deprecated.
 571
 572 2001-03-17  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 573
 574         * validate.h (SCM_WRONG_NUM_ARGS):  Call scm_error_num_args_subr
 575         instead of scm_wrong_num_args.
 576
 577         * coop-threads.c:  Don't include libguile/strings.h.  (Was only
 578         needed for former implementation of SCM_WRONG_NUM_ARGS.)
 579
 580         * debug.c (scm_m_start_stack):  Don't use SCM_ASSERT to check for
 581         wrong-num-args errors.
 582
 583 2001-03-17  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 584
 585         * error.[ch] (scm_error_num_args_subr):  New function.
 586
 587 2001-03-16  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 588
 589         * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
 590         (scm_length, scm_append, scm_reverse, scm_list_ref),
 591         (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
 592         (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
 593         (scm_delete1_x), gc.c (scm_map_free_list),
 594         (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
 595         (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
 596         (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
 597         (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
 598         (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
 599         (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
 600         (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
 601
 602         * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
 603         (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
 604         rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
 605         symbols.c (scm_symbol_interned_p), numbers.c
 606         (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
 607         markup.
 608
 609 2001-03-16  Keisuke Nishida  <kxn30@po.cwru.edu>
 610
 611         * snarf.h (SCM_CONST_LONG): Deprecated.
 612         * tag.c (CONST_INUM): New macro.  Use it to define scm_utag_*.
 613
 614 2001-03-15  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
 615
 616         * numbers.c (scm_num2ulong): Check that a bignum is positive
 617         before looking at the magnitude.  Correctly check for overflow
 618         during conversion.
 619         (scm_num2long_long): Likewise.
 620         (scm_num2ulong_long): New.
 621         (ULONG_LONG_MAX): Define if not already defined.
 622         * numbers.h: (scm_num2ulong_long): New prototype.
 623
 624 2001-03-15  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 625
 626         * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
 627
 628         * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
 629         (SCM_OPOUTSTRPORTP): New predicate macros.
 630         (scm_open_input_string, scm_open_output_string),
 631         (scm_get_output_string): New prototypes.
 632
 633         * strports.c (scm_open_input_string, scm_open_output_string),
 634         (scm_get_output_string): New procedures (SRFI-6 compliant).
 635         Made scm_tc16_strport non-static.
 636
 637 2001-03-15  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 638
 639         * macros.h (SCM_ASSYNT):  Removed unused object argument from
 640         signature.
 641
 642         * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
 643         scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
 644         scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
 645         scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
 646         scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
 647         scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
 648         scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
 649         scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
 650         scm_m_atdispatch):  Removed unused object argument from call to
 651         SCM_ASSYNT.
 652
 653 2001-03-15  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 654
 655         * gh.h/gh_data.c (gh_ints2scm):  Changed the signature to use a
 656         const int* to reflect that the input array of integers remains
 657         unchanged.  Thanks to Brett Viren for the hint.
 658
 659 2001-03-14  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 660
 661         * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
 662         (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
 663         in various places.
 664         (gh_scm2newstr, gh_symbol2newstr): Change call to
 665         scm_must_malloc() to malloc(), because user-free()able memory is
 666         allocated.
 667
 668         * gc.c: Added declaration of `scm_debug_check_freelist'.
 669
 670 2001-03-13  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 671
 672         * ports.c (scm_port_mode): Changed `mode' array size to 4.
 673
 674 2001-03-12  Keisuke Nishida  <kxn30@po.cwru.edu>
 675
 676         * strports.c (scm_object_to_string): New procedure.
 677         (scm_strprint_obj): Deprecated.
 678         * strports.h: Reflect the changes.
 679
 680 2001-03-12  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 681
 682         * goops.h (SCM_VALIDATE_PUREGENERIC):  New macro.
 683
 684         * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
 685         scm_m_atdispatch):  Provide definitions for FUNC_NAME.  Don't use
 686         SCM_ASSYNT to check for correct argument types.  Either use some
 687         SCM_VALIDATE_* macro or an explicit test.
 688
 689         (scm_make_foreign_object):  Don't use SCM_ASSERT to check for
 690         misc-errors.
 691
 692         * macros.h (SCM_ASSYNT):  On assertion failure, issue a misc-error
 693         instead of calling scm_wta.
 694
 695 2001-03-12  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 696
 697         * load.c (scm_primitive_load, scm_primitive_load_path),
 698         (scm_sys_search_load_path): Corrected docstrings (file ->
 699         filename).
 700
 701         * eval.c (scm_force): Added texinfo markup to docstring.
 702         (scm_promise_p): Renamed parameter to `obj' to match docstring.
 703
 704         * debug-malloc.c: Reinserted #include <stdio.h>.
 705
 706 2001-03-11  Keisuke Nishida  <kxn30@po.cwru.edu>
 707
 708         * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
 709
 710         * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
 711         net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
 712         Use SCM_LISTn instead of scm_listify.
 713
 714 2001-03-10  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 715
 716         * _scm.h: Removed #include <errno.h>.
 717
 718         * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
 719         errno variable (can be a macro on some systems, for example when
 720         using linux libc with threads).
 721
 722         * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
 723         posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
 724         socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
 725         #include <errno.h> in these 20 out of 100 files.
 726
 727 2001-03-10  Gary Houston  <ghouston@arglist.com>
 728
 729         * socket.c: add a definition of SUN_LEN (from glibc) for when it's
 730         not already defined.
 731
 732 2001-03-09  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 733
 734         * coop.c: Inserted #include <stdio.h>.
 735
 736         * iselect.c: Reinserted #include <stdio.h>.
 737
 738 2001-03-10  Marius Vollmer  <mvo@zagadka.ping.de>
 739
 740         * posix.c: Replaced `#define' of __USE_XOPEN right before
 741         including unistd.h with a define of _GNU_SOURCE at the very top of
 742         the file.
 743
 744 2001-03-09  Keisuke Nishida  <kxn30@po.cwru.edu>
 745
 746         * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
 747         continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
 748         feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
 749         gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
 750         hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
 751         net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
 752         print.c, procprop.c, procs.c, properties.c, ramap.c,
 753         regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
 754         stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
 755         symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
 756         Remove #include <stdio.h>
 757         * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
 758
 759         * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
 760
 761 2001-03-09  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 762
 763         * posix.c (scm_gethostname): Set initial name length to 256 for
 764         Solaris.
 765
 766 2001-03-09  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 767
 768         * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
 769         (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
 770         (scm_sethostname, scm_gethostname): New prototypes.
 771
 772         * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
 773         <sys/file.h>, if present.
 774         (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
 775         LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
 776         (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
 777         (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
 778         (scm_sethostname, scm_gethostname): New procedures.
 779
 780 2001-03-08  Neil Jerram  <neil@ossau.uklinux.net>
 781
 782         * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
 783         not optional (ii) "recommend" spelling correction.
 784
 785 2001-03-08  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 786
 787         * ramap.c (racp): Removed optimization which caused array copying
 788         to fail if the two arrays shared storage.  Re-inserted the IVDEP
 789         macros removed in the change of 2000-03-09.  (Don't really have a
 790         complete grasp of what they are for, but they seem to be necessary
 791         on Crays.  This needs testing!)  Thanks to Miroslav Silovic.
 792
 793         * hash.c (scm_string_hash): Don't downcase characters.
 794
 795 2001-03-07  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 796
 797         * symbols.c (scm_symbols_prehistory): Changed symbol hash table
 798         size from 277 --> 1009.
 799
 800         * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
 801         function.
 802
 803         * coop-threads.c: Fixed change of 2001-03-06.
 804
 805         * validate.h: Code formatting.
 806
 807 2001-03-07  Keisuke Nishida  <kxn30@po.cwru.edu>
 808
 809         * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
 810         (*.doc): Add dependency on guile-snarf.awk.in.
 811
 812         * guile-snarf.awk.in: Neglect spaces at the end of
 813         SCM_SNARF_DOCSTRING_END.  Skip lines "# NN ..." in the
 814         middle of docstrings.  (To avoid the problem with gcc-2.96.)
 815
 816 2001-03-06  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 817
 818         * coop-threads.c (scm_call_with_new_thread), load.c
 819         (scm_primitive_load, scm_sys_search_load_path), random.c
 820         (scm_c_default_rstate), struct.c (scm_make_struct_layout,
 821         scm_struct_ref, scm_struct_set_x):  Don't use SCM_ASSERT to
 822         (potentially) issue a scm-misc-error or wrong-num-args error
 823         message.
 824
 825         * load.c (scm_search_path):  Use SCM_ASSERT_TYPE to give details
 826         about the expected type with the wrong-type-arg error message.
 827
 828         * smob.c (scm_make_smob):  Abort on misuse of smob - it indicates
 829         a C level bug that can't be fixed from scheme anyway.
 830
 831 2001-03-05  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 832
 833         * eval.c (scm_m_letstar): Removed check for duplicate bindings.
 834         Duplicate bindings are OK in a let* since a let* is semantically
 835         equivalent to a nested set of let:s.
 836
 837 2001-03-05  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 838
 839         * print.c (scm_print_options): Fixed texinfo in docstring.
 840
 841         * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
 842         the underlying functions getservent, getprotoent or getnetent
 843         return NULL instead of signalling an error.
 844
 845 2001-03-04  Gary Houston  <ghouston@arglist.com>
 846
 847         * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
 848         taking an unexpectedly large filename for an AF_UNIX socket from
 849         bind/connect/sendto (thanks to Martin Grabmueller).
 850
 851         * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
 852         former and adjusted the latter.
 853         (scm_socket, scm_socketpair): cosmetic changes.
 854         (scm_getsockopt, scm_setsockopt): declare optlen as int, not
 855         size_t as socklen_t substitute.  don't restrict args/return values
 856         to INUM: allow full range of int or size_t.
 857         (scm_fill_sockaddr): check arguments before allocating memory, to
 858         avoid leakage.  use malloc, not scm_must_malloc.
 859         (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
 860         substitute.  free the sockaddr structure before throwing an error.
 861         (scm_init_add_buffer): procedure removed, together with its static
 862         buffer scm_addr_buffer, which wouldn't be thread safe.  instead,
 863         define a macro MAX_ADDR_SIZE and declare the buffer where needed.
 864         (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
 865         scm_sendto): use a local buffer instead of scm_addr_buffer.
 866         adjust for new SCM_SOCK_FD_TO_PORT.  use int for address size,
 867         not size_t.
 868         (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
 869         call to detect whether recvfrom could be bothered to set the address.
 870         (scm_init_socket): don't call scm_init_addr_buffer.
 871
 872 2001-03-04  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 873
 874         * debug.c (scm_procedure_source, scm_procedure_environment),
 875         print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
 876         scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
 877         scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
 878         scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
 879         unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
 880         scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
 881         scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
 882         scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
 883         scm_array_to_list, scm_array_prototype), validate.h
 884         (SCM_VALIDATE_NUMBER_COPY):  Don't call function scm_wta, call
 885         scm_misc_error or scm_wrong_type_arg instead.
 886
 887         * validate.h (SCM_WTA, RETURN_SCM_WTA):  Deprecated.
 888
 889 2001-03-04  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 890
 891         * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
 892         (scm_sys_tag_body): Added.
 893
 894 2001-03-04  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 895
 896         * continuations.c (continuation_apply), eval.c (scm_m_lambda,
 897         scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
 898         (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
 899         (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
 900         options.c (scm_options), ports.c (scm_remove_from_port_table),
 901         ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
 902         scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
 903         script_get_backslash, script_read_arg), unif.c (scm_cvref):  Don't
 904         call function scm_wta, call scm_misc_error or scm_wrong_type_arg
 905         instead.
 906
 907 2001-03-04  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 908
 909         * goops.c (scm_sys_pre_expand_closure_x): New procedure.
 910
 911 2001-03-04  Marius Vollmer  <mvo@zagadka.ping.de>
 912
 913         * eval.c (scm_s_duplicate_bindings): New error message.
 914         (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
 915
 916 2001-03-03  Marius Vollmer  <mvo@zagadka.ping.de>
 917
 918         * eval.h (SCM_EVALIM2): New macro.  Use it when a
 919         immediate, literal constant should be evaluated.
 920         * eval.c (scm_s_duplicate_formals): New error message string.
 921         (scm_c_improper_memq): New function.
 922         (scm_m_lambda): Check for duplicate arguments.
 923         (scm_ceval, scm_deval): When executing a body: only cons a new
 924         toplevel environment frame when it is different from the
 925         existing one; use EVALCAR instead of SIDEVAL so that we can properly
 926         check for empty combinations; use SCM_EVALIM2 for the same reason
 927         in the non-toplevel loop.
 928         (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
 929         New labels with the meaning of their non-"nontoplevel" partners,
 930         but they are used when it is known that the body is not evaluated at
 931         top-level.
 932         (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
 933         reporting for empty combinations.
 934
 935 2001-03-02  Keisuke Nishida  <kxn30@po.cwru.edu>
 936
 937         * Remove dump facilities.
 938         * dump.c, dump.h: Removed.
 939         * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
 940         * init.c: Remove #include "libguile/dump.h".
 941         (scm_init_guile_1): Remove scm_init_dump.
 942         * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
 943         (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
 944         * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
 945         (scm_set_smob_dump, scm_set_smob_undump): Removed.
 946
 947         * keywords.c: Remove #include "libguile/dump.h".
 948         (keyword_dump, keyword_undump): Removed.
 949         (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
 950
 951 2001-03-02  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 952
 953         * vectors.c (s_scm_vector_p, list->vector, scm_vector)
 954         (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
 955         (scm_vector_fill_x), strorder.c (scm_string_equal_p)
 956         (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
 957         (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
 958         (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
 959         (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
 960         to @code{} as the texinfo manual recommends, converted the
 961         examples to use a @lisp{}-environment.
 962
 963         * strports.c (scm_eval_string): Cleaned up the docstring.
 964
 965         * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
 966         markup.
 967
 968         * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
 969         (scm_number_to_string, scm_string_to_number, scm_number_p)
 970         (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
 971         (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
 972         (scm_ash): Added texinfo markup and removed obsolete @refill.
 973         (scm_gr_p): Corrected comment.
 974         (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
 975         docstring) comments.
 976         (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
 977         (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
 978         (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
 979         (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
 980         (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
 981         ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
 982         (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
 983         (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
 984
 985 2001-02-28  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 986
 987         * __scm.h (SCM_ASSERT_TYPE):  Add missing macro parameter.
 988         (Obviously nobody compiles with SCM_RECKLESS defined...)
 989
 990         * validate.h (SCM_ASSERT_RANGE):  Use the argument number.
 991
 992 2001-02-23  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 993
 994         * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
 995
 996         * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
 997
 998 2001-02-24  Neil Jerram  <neil@ossau.uklinux.net>
 999
1000         * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
1001         scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
1002         since use of `z' suggests that the arguments may be complex.
1003
1004         * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
1005         typos.
1006
1007 2001-02-23  Neil Jerram  <neil@ossau.uklinux.net>
1008
1009         * dump.c (scm_binary_write, scm_binary_read), eval.c
1010         (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
1011         scm_guardian_greedy_p, scm_make_guardian), fports.c
1012         (scm_file_port_p): Minor docstring fixes.
1013
1014 2001-02-22  Marius Vollmer  <mvo@zagadka.ping.de>
1015
1016         * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
1017
1018         * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
1019         scm_i_eval.
1020         (make_class_from_template): Do not bother to set the current
1021         module around the call to DEFVAR, scm_eval takes care of that.
1022         (scm_init_goops): Make scm_module_goops and
1023         scm_goops_lookup_closure permanent objects.
1024
1025         * eval.c (scm_ceval, scm_deval): When evaluating expressions on
1026         top level, create a fresh top-level environment for each
1027         expression instead of mutating the exisint frame.  This is
1028         important when that frame is closed over.
1029
1030         * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
1031         SCM_DIGSPERLONG instead of DIGSPERLONG.
1032
1033 2001-02-21  Marius Vollmer  <mvo@zagadka.ping.de>
1034
1035         * eval.c (scm_ceval, scm_deval): Check for wrong number of args
1036         before applying arrow procedure in `cond' and before applying
1037         receiver procedure in call-with-current-continuation.
1038         (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
1039         macro.  The argument is expanded more than one time.
1040
1041         * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
1042         SCM_BIGDIG instead of BIGDIG.  Thanks to Steven G. Johnson!
1043
1044 2001-02-20  Marius Vollmer  <mvo@zagadka.ping.de>
1045
1046         * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
1047         notice and license.
1048
1049 2001-02-17  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
1050
1051         * variable.c (scm_make_variable, scm_make_undefined_variable)
1052         (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
1053         (scm_variable_bound_p), values.c (scm_values)
1054         (scm_call_with_values), unif.c (scm_bit_count)
1055         (scm_bit_set_star_x), symbols.c (scm_gentemp)
1056         (scm_gensym), strings.c (scm_string_p, scm_make_string)
1057         (scm_read_only_string_p, scm_string_length, scm_string_ref)
1058         (scm_string_set_x, scm_substring, scm_string_append), stime.c
1059         (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
1060         (scm_copy_random_state, scm_random), print.c (scm_newline)
1061         (scm_write_char, scm_simple_format), debug-malloc.c
1062         (scm_malloc_stats), environments.c (scm_environment_p)
1063         (scm_environment_bound_p, scm_environment_ref)
1064         (scm_environment_fold, scm_environment_define)
1065         (scm_environment_undefine, scm_environment_set_x)
1066         (scm_environment_cell, scm_environment_observe)
1067         (scm_environment_observe_weak, scm_environment_unobserve)
1068         (scm_make_eval_environment, scm_eval_environment_p)
1069         (scm_eval_environment_set_local_x, scm_eval_environment_local)
1070         (scm_eval_environment_imported)
1071         (scm_eval_environment_set_imported_x, scm_make_import_environment)
1072         (scm_import_environment_p, scm_import_environment_imports)
1073         (scm_import_environment_set_imports_x, scm_make_export_environment)
1074         (scm_export_environment_p, scm_export_environment_private)
1075         (scm_export_environment_set_private_x)
1076         (scm_export_environment_signature)
1077         (scm_export_environment_set_signature_x, scm_leaf_environment_p):
1078         Added texinfo markup.
1079
1080         * ports.c (scm_drain_input): Lowercased argument to @var.
1081         (scm_current_input_port, scm_current_output_port): Filled in
1082         missing explanation.
1083         (scm_current_load_port, scm_set_current_output_port)
1084         (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
1085         Added texinfo markup.
1086
1087         * arbiters.c (scm_make_arbiter, scm_try_arbiter)
1088         (scm_release_arbiter): Added texinfo markup to docstrings.
1089         Changed `Returns' to `Return'.
1090         (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
1091
1092 2001-02-16  Neil Jerram  <neil@ossau.uklinux.net>
1093
1094         * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
1095         by doubling them to `@@'.
1096
1097 2001-02-16  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
1098
1099         * numbers.c (scm_lognot), random.c (scm_random,
1100         scm_random_normal, scm_random_solid_sphere_x,
1101         scm_random_hollow_sphere_x, scm_random_normal_vector_x,
1102         scm_random_exp), dynwind.c
1103         (scm_dynamic_wind): Removed unnecessary "" from docstrings.
1104
1105         * goops.c (scm_sys_initialize_object, scm_instance_p,
1106         scm_class_name, scm_class_precedence_list, scm_class_slots,
1107         scm_class_environment, scm_generic_function_name,
1108         scm_generic_function_methods, scm_method_generic_function,
1109         scm_method_specializers, scm_method_procedure, scm_make_unbound,
1110         scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
1111         scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
1112         scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
1113         scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
1114         scm_class_direct_supers, scm_class_direct_slots,
1115         scm_class_direct_subclasses, scm_class_direct_methods,
1116         scm_accessor_method_slot_definition, scm_sys_goops_loaded),
1117         debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
1118         scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
1119         scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
1120         scm_memoized_environment, scm_procedure_name,
1121         scm_procedure_source, scm_procedure_environment, scm_debug_hang),
1122         objects.c
1123         (scm_class_of, scm_entity_p, scm_operator_p,
1124         scm_set_object_procedure_x, scm_object_procedure,
1125         scm_make_class_object), hooks.c (scm_make_hook_with_name,
1126         scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
1127         scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
1128         scm_hook_to_list), lang.c
1129         (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
1130         numbers.c (scm_sys_expt, scm_sys_atan2), print.c
1131         (scm_print_options, scm_port_with_print_state,
1132         scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
1133         scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
1134         scm_make_procedure_with_setter, scm_procedure), throw.c
1135         (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
1136         (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
1137         scm_stack_ref, scm_stack_length, scm_frame_p,
1138         scm_last_stack_frame, scm_frame_number, scm_frame_source,
1139         scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
1140         scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
1141         scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
1142         (scm_dirname, scm_basename), dynwind.c
1143         (scm_wind_chain), read.c (scm_read_options, scm_read,
1144         scm_read_hash_extend), gc.c
1145         (scm_unhash_name), eval.c (scm_eval_options_interface,
1146         scm_evaluator_traps, s_scm_nconc2last), backtrace.c
1147         (scm_display_error, scm_set_print_params_x,
1148         scm_display_application, scm_display_backtrace, scm_backtrace),
1149         async.c (scm_async, scm_system_async, scm_async_mark,
1150         scm_system_async_mark, scm_run_asyncs, scm_noop,
1151         scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
1152         scm_mask_signals): Added docstrings.
1153
1154 2001-02-15  Keisuke Nishida  <kxn30@po.cwru.edu>
1155
1156         * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
1157         address of car/cdr.  (Thanks to Dirk Herrmann)
1158         Use scm_sizet to obtain the length of strings.
1159         (Thanks to Matthias Koeppe)
1160
1161 2001-02-15  Marius Vollmer  <mvo@zagadka.ping.de>
1162
1163         * symbols.c (scm_mem2symbol): Put a empty statement after the
1164         next_symbol label.  This is mandated by ANSI, appearantly.
1165
1166 2001-02-13  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
1167
1168         * gc_os_dep.c: Do not include <linux/version.h>.  It makes no
1169         sense to compile for a specific kernel version.  Do not include
1170         <asm/signal.h> while defining __KERNEL__.  This hack should no
1171         longer be needed and caused problems.
1172
1173 2001-02-13  Marius Vollmer  <mvo@zagadka.ping.de>
1174
1175         * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
1176         SCM_CEVAL when evaluating subforms of `begin' forms.  SCM_CEVAL
1177         can not deal with immediates.
1178
1179 2001-02-12  Keisuke Nishida  <kxn30@po.cwru.edu>
1180
1181         * list.c (scm_list_copy): Validate the first argument.
1182
1183 2001-02-11  Marius Vollmer  <mvo@zagadka.ping.de>
1184
1185         Fix evaluator so that top-level expressions are correctly
1186         evaluated with respect to the module system.
1187
1188         * modules.h. modules.c (scm_current_module_lookup_closure): New
1189         function.
1190
1191         * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
1192         prototypes.
1193         (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
1194         names to better reflect their meaning.
1195
1196         * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
1197         evaluated at top-level and synronize lookup closure before
1198         executing every subform.
1199         (scm_primitve_eval_x, scm_primitive_eval): New functions.
1200         (scm_eval_x, scm_eval): Reimplement in terms of
1201         scm_primitive_eval_x and scm_primitive_eval, respectively.
1202
1203 2001-02-09  Marius Vollmer  <mvo@zagadka.ping.de>
1204
1205         * macros.c (scm_macro_name, scm_macro_transformer): Use
1206         SCM_SMOB_DATA instead of SCM_CDR.  Provided by Martin Grabmueller.
1207         Thanks!
1208
1209 2001-02-10  Keisuke Nishida  <kxn30@po.cwru.edu>
1210
1211         * dump.c (scm_store_bytes): Store data size before data.
1212         (scm_restore_bytes): Restore data size.  Takes a pointer to size.
1213         * dump.h (scm_restore_bytes): Updated.
1214
1215 2001-02-09  Keisuke Nishida  <kxn30@po.cwru.edu>
1216
1217         * dump.c: Use double cells for update schedule.
1218
1219 2001-02-08  Keisuke Nishida  <kxn30@po.cwru.edu>
1220
1221         * ports.c (scm_unread_char): Take an optional argument.
1222
1223 2001-02-08  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
1224
1225         * modules.h (scm_selected_module, scm_current_module): Renamed
1226         scm_selected_module to scm_current_module to synchronize Scheme
1227         and C names.
1228         (scm_select_module, scm_set_current_module): Likewise.  Changed
1229         all uses.
1230
1231         * ports.c (scm_port_for_each): Make a snapshot of the port table
1232         before iterating over it.  The table might change while the user
1233         code is running.  With the snapshot, the user can depend on the
1234         fact that each port that existed at the start of the iteration is
1235         encountered exactly once.  (ice-9 popen) depends on this.
1236
1237 2001-02-08  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1238
1239         * strings.h (SCM_STRING_MAX_LENGTH):  New macro.
1240
1241         * strings.c (scm_makstr, scm_take_str, scm_make_string):  Added
1242         range checking for the size parameter.  Thanks to Martin
1243         Grabmueller for the hint.
1244
1245         (scm_makstr):  Reordered string initialization to make interrupt
1246         deferring unnecessary.
1247
1248         * vectors.c (scm_make_vector):  Fixed range checking.
1249
1250 2001-02-08  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1251
1252         * vectors.h (SCM_VECTOR_MAX_LENGTH):  New macro.
1253
1254         * vectors.c (scm_make_vector, scm_c_make_vector):  Improved the
1255         checking of the size parameter for type correctness and valid
1256         range.  Thanks to Rob Browning for reporting the problem.  Instead
1257         of deferring interrupts, scm_remember_upto_here_1 is used.
1258
1259 2001-02-05  Keisuke Nishida  <kxn30@po.cwru.edu>
1260
1261         * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
1262         (scm_dump_cell_update): Removed.
1263         (scm_dump_update): Renamed from scm_dump_object_update.
1264         (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
1265         a pointer instead of returning a value.
1266         * keywords.c (keyword_undump): Updated.
1267
1268 2001-02-05  Keisuke Nishida  <kxn30@po.cwru.edu>
1269
1270         * dump.c, dump.h: Modified a lot.
1271         (SCM_DUMP_COOKIE): Version 0.1
1272         (scm_dump_mark): Removed.
1273         (scm_restore_cell_object, scm_store_cell_object): New functions.
1274
1275         * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
1276         dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
1277         New slots: dump, undump.
1278         * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
1279         Updated.
1280
1281         * keywords.c (keyword_dump): Renamed from keyword_dealloc.
1282         (keyword_undump): Renamed from keyword_alloc.
1283         (scm_init_keywords): Set keyword_dump and keyword_undump.
1284
1285 2001-02-03  Michael Livshin  <mlivshin@bigfoot.com>
1286
1287         * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
1288         the deprecated SCM_DOUBLE_CELLP.
1289
1290         * tags.h (SCM_DOUBLE_CELLP): deprecated.
1291
1292 2001-02-02  Keisuke Nishida  <kxn30@po.cwru.edu>
1293
1294         * dump.c, dump.h: New files.
1295         * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
1296         * init.c: #include "libguile/dump.h".
1297         (scm_init_guile_1): Call scm_init_dump.
1298         * smob.h (scm_smob_descriptor): New slots: dump_mark,
1299         dump_dealloc, dump_store, undump_alloc, undump_restore,
1300         undump_init.
1301         * smob.c (scm_make_smob_type): Init the new slots.
1302         (scm_set_smob_dump, scm_set_smob_undump): New functions.
1303         * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
1304
1305         * keywords.c: #include "libguile/dump.h".
1306         (keyword_dealloc, keyword_alloc): New functions.
1307         (scm_init_keywords): Set smob_dump and smob_undump.
1308
1309 2001-02-01  Keisuke Nishida  <kxn30@po.cwru.edu>
1310
1311         * vectors.c (scm_c_make_vector): New function.
1312         * vectors.h (scm_c_make_vector): Declared.
1313         * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
1314         (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
1315         gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
1316         (scm_make_method_cache, scm_i_vector2list,
1317         scm_compute_applicable_methods, scm_sys_method_more_specific_p),
1318         init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
1319         scm_getproto, scm_return_entry), posix.c (scm_getgroups,
1320         scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
1321         grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
1322         (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
1323         stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
1324         (scm_vector, scm_make_vector): Use scm_c_make_vector.
1325
1326         * hashtab.c (scm_c_make_hash_table): New function.
1327         * hashtab.h (scm_c_make_hash_table): Declared.
1328         * environments.c (scm_make_leaf_environment,
1329         scm_make_eval_environment), gc.c (scm_init_storage),
1330         keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
1331         Use scm_c_make_hash_table.
1332
1333 2001-01-31  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
1334
1335         * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
1336
1337 2001-01-29  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
1338
1339         * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
1340         end of docstring.
1341
1342         * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
1343         scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
1344         (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
1345         scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
1346         srcprop.c (scm_source_properties, scm_set_source_properties_x,
1347         scm_source_property, scm_set_source_property_x), sort.c
1348         (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
1349         scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
1350         scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
1351         docstrings.
1352
1353 2001-01-29  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
1354
1355         * eval.c (SCM_APPLY): Check that primitives which take 1 arg
1356         really get that arg.
1357
1358 2001-01-26  Keisuke Nishida  <kxn30@po.cwru.edu>
1359
1360         * goops.c (s_scm_get_keyword): Bug fix.
1361
1362 2001-01-26  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1363
1364         The following patch was sent by Martin Grabmueller.  It makes sure
1365         that in case of parameter errors the correct function name is
1366         shown, and that parameter types are only checked once.
1367
1368         * strop.c (string_copy, string_upcase_x, string_downcase_x,
1369         string_capitalize_x):  New functions.  Each one performs the core
1370         functionality of the corresponding scm_* function.
1371
1372         (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
1373         scm_string_downcase_x, scm_string_downcase,
1374         scm_string_capitalize_x, scm_string_capitalize):  Reduced to
1375         parameter checking wrappers of the above functions.
1376
1377 2001-01-26  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1378
1379         * continuations.c, dynl.c, keywords.c, load.c:  Include
1380         strings.h.  Thanks to Bill Schottstaedt for the bug report.
1381
1382 2001-01-25  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1383
1384         * backtrace.c (display_header):  Make sure that line and column
1385         information is shown independent of whether the port the code was
1386         read from had an associated filename.  Thanks to Martin
1387         Grabmueller for providing this patch.
1388
1389 2001-01-25  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1390
1391         * fports.[ch] (scm_file_port_p):  New primitive.
1392
1393 2001-01-25  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1394
1395         * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
1396         These are now defined in fports.c, strports.c and vports.c.
1397
1398         * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
1399         vports.c (scm_tc16_sfport): Made variables (were macros defined in
1400         tags.h).
1401
1402         fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
1403         (scm_make_sfptob):  Made static.  These return a type code now.
1404
1405         fports.c (scm_init_fports), strports.c (scm_init_strports),
1406         vports.c (scm_init_vports):  Create the corresponding port types.
1407
1408         * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
1409         SCM_OPOUTFPORTP):  Redefined in terms of scm_tc16_fport.
1410
1411         * init.c (scm_init_guile_1):  Make sure strports are initialized
1412         before gdbint.
1413
1414         * ports.[ch] (scm_make_port_type):  Changed the return type to
1415         scm_bits_t.
1416
1417         * ports.c (scm_ports_prehistory):  Don't create any port types
1418         here.
1419
1420         * posix.c (scm_ttyname):  Use SCM_FPORTP instead of comparing
1421         against scm_tc16_fport directly.
1422
1423 2001-01-25  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1424
1425         * srcprop.c (scm_set_source_property_x):  Fix to handle
1426         (set-source-property! <obj> 'copy <datum>) correctly.
1427
1428 2001-01-24  Gary Houston  <ghouston@arglist.com>
1429
1430         * filesys.c (scm_link): docstring fix.
1431         * fports.h (scm_setfileno): obsolete declaration removed.
1432         * posix.c: bogus popen declaration removed.
1433
1434         * rdelim.c: new file, split from ioext.c.
1435         * rdelim.h: new file, split from ioext.h
1436         * Makefile.am: add rdelim.c and related files.
1437         * init.c: call scm_init_rdelim.  include rdelim.h.
1438
1439 2001-01-24  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1440
1441         This patch was sent by Martin Grabmueller and makes sure that
1442         parameter errors are reported correctly by the lexicographic
1443         ordering predicates.
1444
1445         * strorder.c (string_less_p, string_ci_less_p):  New functions.
1446
1447         (scm_string_less_p, scm_string_ci_less_p):  Extracted the core
1448         functionality into string_less_p, string_ci_less_p respectively.
1449         The remaining code is just a wrapper to do the parameter
1450         checking.
1451
1452         (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p):  Check the
1453         parameters and call string_less_p instead of scm_string_less_p.
1454
1455         (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
1456         Check the parameters and call string_less_ci_p instead of
1457         scm_string_ci_less_p.
1458
1459 2001-01-24  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1460
1461         This patch modifies scm_display_error to perform parameter
1462         checking.  Thanks to Neil Jerram for the bug report.
1463
1464         * backtrace.[ch] (scm_i_display_error):  New function.
1465
1466         * backtrace.c (scm_display_error):  Added parameter check and
1467         extracted the core functionality into function
1468         scm_i_display_error.
1469
1470         * throw.c (handler_message):  Call scm_i_display_error to display
1471         the error message.
1472
1473 2001-01-23  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
1474
1475         * eval.c (SCM_APPLY): Added # args check for application of
1476         procedures with arity 3.  (Thanks to Anders Holst.)
1477
1478 2001-01-24  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1479
1480         * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P):  Added.
1481
1482         (SCM_OPDIRP):  Deprecated.
1483
1484         * filesys.c (scm_opendir):  Use SCM_DIR_FLAG_OPEN instead of
1485         SCM_OPN.
1486
1487         (scm_readdir, scm_rewinddir):  Don't use SCM_VALIDATE_OPDIR.
1488         Instead, give an explicit error message in case the directory is
1489         closed.
1490
1491         (scm_closedir, scm_dir_print):  Rewritten to use SCM_DIR_OPEN_P
1492         instead of SCM_OPENP and SCM_CLOSEDP.
1493
1494         * validate.h (SCM_VALIDATE_OPDIR):  Deprecated.
1495
1496 2001-01-22  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1497
1498         * eval.c (inner_eval, scm_eval):  Move all real functionality into
1499         inner_eval.  Avoid to copy the expression twice by inlining some
1500         code from scm_i_eval.
1501
1502 2001-01-19  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1503
1504         * eval.c (scm_m_case):  The 'else' clause of a 'case' statement
1505         now has to be the last clause, as required by R5RS.  Thanks to
1506         Martin Grabmueller for the patch.
1507
1508 2001-01-18  Gary Houston  <ghouston@arglist.com>
1509
1510         * ioext.c: further simplify scm_read_string_x_partial by defining
1511         a macro SCM_EBLOCK.
1512
1513 2001-01-18  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1514
1515         * gh_data.c (gh_ints2scm):  Simplified using SCM_FIXABLE.
1516
1517 2001-01-18  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1518
1519         * __scm.h:  Added comment about architecture and compiler
1520         properties that are required by guile.
1521
1522         (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
1523         SCM_MOST_NEGATIVE_FIXNUM):  Moved to numbers.h.
1524
1525         (SCM_CHAR_BIT, SCM_LONG_BIT):  Moved here from numbers.h.
1526
1527         * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT):  Moved to __scm.h.
1528
1529         (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
1530         SCM_MOST_NEGATIVE_FIXNUM):  Moved here from __scm.h.
1531
1532 2001-01-17  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1533
1534         * __scm.h (SCM_FIXNUM_BIT):  Added.  The name is chosen in analogy
1535         to the names in limits.h.
1536
1537         * numbers.c (abs_most_negative_fixnum):  Added.
1538
1539         (scm_quotient, scm_remainder):  Fixed the fixnum-min / (abs
1540         fixnum-min) special case.
1541
1542         (scm_big_and):  Fix for negative first parameter.
1543
1544         (scm_bit_extract):  Fix for fixnum paramters.
1545         Thanks to Rob Browning for the bug report.
1546
1547         (scm_init_numbers):  Initialize abs_most_negative_fixnum.
1548
1549 2001-01-16  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1550
1551         * symbols.c (scm_symbol_bound_p):  Fixed comment.
1552         Thanks to Chris Cramer.
1553
1554 2001-01-15  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1555
1556         * smob.[ch] (scm_make_smob_type):  Return type is scm_bits_t now.
1557         Thanks to Bill Schottstaedt.
1558
1559 2001-01-11  Michael Livshin  <mlivshin@bigfoot.com>
1560
1561         from Matthias Köppe:
1562
1563         * objects.h (SCM_SET_ENTITY_SETTER): new macro.  SCM_ENTITY_SETTER
1564         casts its result, so doesn't yield an lvalue per ANSI C.
1565
1566         * goops.c (s_scm_sys_set_object_setter_x): use
1567         SCM_SET_ENTITY_SETTER.
1568         (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
1569
1570         * gc.h (SCM_GC_SET_CARD_BVEC): new macro.  SCM_GC_CARD_BVEC casts
1571         its result, so doesn't yield an lvalue per ANSI C.
1572         (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
1573         (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
1574         SCM_GC_SET_CARD_FLAGS.
1575         (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
1576
1577         * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
1578
1579 2001-01-08  Gary Houston  <ghouston@arglist.com>
1580
1581         * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
1582         * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
1583         socket.c (scm_recvfrom): use the new macro, plus minor docstring
1584         changes.
1585         * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
1586         for fdes.  if current input port is used, check that it's a file
1587         port.
1588
1589 2001-01-06  Gary Houston  <ghouston@arglist.com>
1590
1591         * ioext.c (scm_read_string_x_partial): new procedure, implements
1592         read-string!/partial.
1593         * ports.c (scm_take_from_input_buffers): new procedure used by
1594         scm_read_string_x_partial.
1595         (scm_drain_input): use scm_take_from_input_buffers.
1596
1597 2001-01-06  Marius Vollmer  <mvo@zagadka.ping.de>
1598
1599         * validate.h (SCM_VALIDATE_NUMBER): New.
1600
1601 2001-01-03  Michael Livshin  <mlivshin@bigfoot.com>
1602
1603         * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
1604         SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
1605         SET_DESTROYED): new defines/macros.
1606         (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
1607         (add_to_live_list): takes a `guardian_t *' now, not SCM.
1608         (guardian_print): print more info.
1609         (guardian_apply): check if the guardian is destroyed, and throw an
1610         error if so.  take one more optional argument `throw_p'.
1611         (scm_guard): depending on the value of `throw_p', return a boolean
1612         result.
1613         (scm_get_one_zombie): remove redundant property test.
1614         (guardian_t): represent the various (currently 3, I hope nothing
1615         more gets added) boolean fields as bit flags.
1616         (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
1617         (scm_destroy_guardian_x): new procedure.
1618
1619         * guardians.h: added prototypes for `scm_guardian_greedy_p' and
1620         `scm_guardian_destroyed_p'.  changed prototype for `scm_guard'.
1621
1622 2001-01-01  Gary Houston  <ghouston@arglist.com>
1623
1624         * fports.c (fport_write): bugfix: handle short writes for
1625         unbuffered ports too.  optimize the buffered case by minimizing
1626         the number of write/flush calls.
1627         (write_all): new helper procedure.
1628
1629 The ChangeLog continues in the file: "ChangeLog-2000"