libguile/ChangeLog

   1 2001-03-17  Gary Houston  <ghouston@arglist.com>
   2
   3         * sort.c (scm_sort): move sortvec variable to avoid a compiler
   4         warning when HAVE_ARRAYS is not defined.  move len too.
   5
   6         * Makefile.am (DOT_X_FILES): remove net_db.x, posix.x, socket.x.
   7         (EXTRA_DOT_X_FILES): let configure set the value.
   8         (DOT_DOC_FILES): remove net_db.doc, posix.doc, socket.doc.
   9
  10         * gc.c (scm_must_malloc): changed the comment explaining when
  11         scm_must variants of malloc/free etc., should be used, based on
  12         explanation from Dirk Herrmann.
  13         * fports.c (scm_fport_buffer_add): use FUNC_NAME instead of a local
  14         string with procedure name.  use scm_must_malloc instead of malloc.
  15         (scm_setvbuf, scm_fdes_to_port, fport_close): use scm_must variants
  16         of malloc/free.
  17         * ports.c (scm_add_to_port_table, scm_remove_from_port_table,
  18         scm_ungetc): use scm_must variants of malloc/realloc/free.
  19         (scm_add_to_port_table, scm_ungetc): define FUNC_NAME.
  20
  21 2001-03-17  Dirk Herrmann  <D.Herrmann@tu-bs.de>
  22
  23         * __scm.h (SCM_ASSERT, SCM_WTA_DISPATCH_0, SCM_WTA_DISPATCH_1,
  24         SCM_WTA_DISPATCH_2, SCM_WTA_DISPATCH_n):  Don't call scm_wta, call
  25         scm_wrong_type_arg instead.
  26
  27         (SCM_WNA):  Deprecated.
  28
  29         * error.[ch] (scm_wta):  Deprecated.
  30
  31         * numbers.c (s_i_log):  Minor comment fix.
  32
  33         * read.c (scm_lreadr), unif.c (scm_aind, scm_shap2ra,
  34         scm_make_shared_array, scm_transpose_array, scm_enclose_array,
  35         scm_array_in_bounds_p): Don't use SCM_ASSERT to check for
  36         wrong-num-args or misc errors.
  37
  38         * unif.c (scm_make_shared_array, scm_transpose_array,
  39         scm_enclose_array, scm_array_in_bounds_p, scm_array_set_x):
  40         Validate the rest argument (note: this is only done when guile is
  41         built with SCM_DEBUG_REST_ARGUMENT=1)
  42
  43         (scm_array_in_bounds_p, scm_uniform_vector_ref, scm_array_set_x):
  44         Replace calls to scm_wrong_num_args by SCM_WRONG_NUM_ARGS.
  45
  46         * validate.h (SCM_FUNC_NAME, SCM_VALIDATE_NUMBER_COPY,
  47         SCM_VALIDATE_NUMBER_DEF_COPY):  Deprecated.
  48
  49 2001-03-17  Dirk Herrmann  <D.Herrmann@tu-bs.de>
  50
  51         * validate.h (SCM_WRONG_NUM_ARGS):  Call scm_error_num_args_subr
  52         instead of scm_wrong_num_args.
  53
  54         * coop-threads.c:  Don't include libguile/strings.h.  (Was only
  55         needed for former implementation of SCM_WRONG_NUM_ARGS.)
  56
  57         * debug.c (scm_m_start_stack):  Don't use SCM_ASSERT to check for
  58         wrong-num-args errors.
  59
  60 2001-03-17  Dirk Herrmann  <D.Herrmann@tu-bs.de>
  61
  62         * error.[ch] (scm_error_num_args_subr):  New function.
  63
  64 2001-03-16  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
  65
  66         * list.c (scm_list, scm_cons_star, scm_null_p, scm_list_p),
  67         (scm_length, scm_append, scm_reverse, scm_list_ref),
  68         (scm_memq, scm_memv, scm_member, scm_delv_x, scm_delete_x),
  69         (scm_delq, scm_delv, scm_delete, scm_delq1_x, scm_delv1_x),
  70         (scm_delete1_x), gc.c (scm_map_free_list),
  71         (scm_free_list_length), hash.c (scm_hashq, scm_hashv),
  72         (scm_hash), hashtab.c (scm_hashq_ref, scm_hashq_set_x),
  73         (scm_hashq_remove_x, scm_hashv_ref, scm_hashv_set_x),
  74         (scm_hashv_remove_x, scm_hash_ref, scm_hash_set_x),
  75         (scm_hash_remove_x), ports.c (scm_pt_size, scm_pt_member), print.c
  76         (scm_current_pstate), scmsigs.c (scm_usleep), goops.c
  77         (scm_get_keyword, scm_sys_compute_slots): Added texinfo markup.
  78
  79         * weaks.c (scm_weak_vector_p, scm_weak_key_hash_table_p),
  80         (scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
  81         rdelim.c (scm_read_delimited_x), strop.c (scm_string_index),
  82         symbols.c (scm_symbol_interned_p), numbers.c
  83         (scm_string_to_number), ports.c (scm_port_p): Corrected texinfo
  84         markup.
  85
  86 2001-03-16  Keisuke Nishida  <kxn30@po.cwru.edu>
  87
  88         * snarf.h (SCM_CONST_LONG): Deprecated.
  89         * tag.c (CONST_INUM): New macro.  Use it to define scm_utag_*.
  90
  91 2001-03-15  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  92
  93         * numbers.c (scm_num2ulong): Check that a bignum is positive
  94         before looking at the magnitude.  Correctly check for overflow
  95         during conversion.
  96         (scm_num2long_long): Likewise.
  97         (scm_num2ulong_long): New.
  98         (ULONG_LONG_MAX): Define if not already defined.
  99         * numbers.h: (scm_num2ulong_long): New prototype.
 100
 101 2001-03-15  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 102
 103         * validate.h (SCM_VALIDATE_OPOUTSTRPORT): New macro.
 104
 105         * strports.h (SCM_STRPORTP, SCM_OPSTRPORTP, SCM_OPINSTRPORTP),
 106         (SCM_OPOUTSTRPORTP): New predicate macros.
 107         (scm_open_input_string, scm_open_output_string),
 108         (scm_get_output_string): New prototypes.
 109
 110         * strports.c (scm_open_input_string, scm_open_output_string),
 111         (scm_get_output_string): New procedures (SRFI-6 compliant).
 112         Made scm_tc16_strport non-static.
 113
 114 2001-03-15  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 115
 116         * macros.h (SCM_ASSYNT):  Removed unused object argument from
 117         signature.
 118
 119         * eval.c (scm_m_body, scm_m_quote, scm_m_begin, scm_m_if,
 120         scm_m_set_x, scm_m_and, scm_m_or, scm_m_case, scm_m_cond,
 121         scm_m_letstar, scm_m_do, scm_m_quasiquote, scm_m_delay,
 122         scm_m_define, scm_m_letrec1, scm_m_letrec, scm_m_let, scm_m_apply,
 123         scm_m_cont, scm_m_nil_cond, scm_m_nil_ify, scm_m_t_ify,
 124         scm_m_0_cond, scm_m_0_ify, scm_m_1_ify, scm_m_atfop, scm_m_atbind,
 125         scm_m_expand_body), evalext.c (scm_m_generalized_set_x,
 126         scm_m_undefine), goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
 127         scm_m_atdispatch):  Removed unused object argument from call to
 128         SCM_ASSYNT.
 129
 130 2001-03-15  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 131
 132         * gh.h/gh_data.c (gh_ints2scm):  Changed the signature to use a
 133         const int* to reflect that the input array of integers remains
 134         unchanged.  Thanks to Brett Viren for the hint.
 135
 136 2001-03-14  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 137
 138         * gh_data.c (gh_scm2chars, gh_scm2shorts, gh_scm2longs),
 139         (gh_scm2floats, gh_scm2doubles): Check for malloc() returning NULL
 140         in various places.
 141         (gh_scm2newstr, gh_symbol2newstr): Change call to
 142         scm_must_malloc() to malloc(), because user-free()able memory is
 143         allocated.
 144
 145         * gc.c: Added declaration of `scm_debug_check_freelist'.
 146
 147 2001-03-13  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 148
 149         * ports.c (scm_port_mode): Changed `mode' array size to 4.
 150
 151 2001-03-12  Keisuke Nishida  <kxn30@po.cwru.edu>
 152
 153         * strports.c (scm_object_to_string): New procedure.
 154         (scm_strprint_obj): Deprecated.
 155         * strports.h: Reflect the changes.
 156
 157 2001-03-12  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 158
 159         * goops.h (SCM_VALIDATE_PUREGENERIC):  New macro.
 160
 161         * goops.c (scm_m_atslot_ref, scm_m_atslot_set_x,
 162         scm_m_atdispatch):  Provide definitions for FUNC_NAME.  Don't use
 163         SCM_ASSYNT to check for correct argument types.  Either use some
 164         SCM_VALIDATE_* macro or an explicit test.
 165
 166         (scm_make_foreign_object):  Don't use SCM_ASSERT to check for
 167         misc-errors.
 168
 169         * macros.h (SCM_ASSYNT):  On assertion failure, issue a misc-error
 170         instead of calling scm_wta.
 171
 172 2001-03-12  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 173
 174         * load.c (scm_primitive_load, scm_primitive_load_path),
 175         (scm_sys_search_load_path): Corrected docstrings (file ->
 176         filename).
 177
 178         * eval.c (scm_force): Added texinfo markup to docstring.
 179         (scm_promise_p): Renamed parameter to `obj' to match docstring.
 180
 181         * debug-malloc.c: Reinserted #include <stdio.h>.
 182
 183 2001-03-11  Keisuke Nishida  <kxn30@po.cwru.edu>
 184
 185         * list.c (s_scm_reverse_x): Use SCM_VALIDATE_LIST.
 186
 187         * environments.c, error.c, eval.c, filesys.c, hashtab.c, load.c,
 188         net_db.c, procprop.c, read.c, scmsigs.c, socket.c, struct.c:
 189         Use SCM_LISTn instead of scm_listify.
 190
 191 2001-03-10  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 192
 193         * _scm.h: Removed #include <errno.h>.
 194
 195         * error.c, net_db.c, putenv.c, stime.c: Removed declaration of
 196         errno variable (can be a macro on some systems, for example when
 197         using linux libc with threads).
 198
 199         * error.c, filesys.c, gc.c, ioext.c, iselect.c, net_db.c, ports.c,
 200         posix.c, print.c, putenv.c, scmsigs.c, script.c, simpos.c, smob.c,
 201         socket.c, srcprop.c, stime.c, strop.c, unif.c, vports.c: Added
 202         #include <errno.h> in these 20 out of 100 files.
 203
 204 2001-03-10  Gary Houston  <ghouston@arglist.com>
 205
 206         * socket.c: add a definition of SUN_LEN (from glibc) for when it's
 207         not already defined.
 208
 209 2001-03-09  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 210
 211         * coop.c: Inserted #include <stdio.h>.
 212
 213         * iselect.c: Reinserted #include <stdio.h>.
 214
 215 2001-03-10  Marius Vollmer  <mvo@zagadka.ping.de>
 216
 217         * posix.c: Replaced `#define' of __USE_XOPEN right before
 218         including unistd.h with a define of _GNU_SOURCE at the very top of
 219         the file.
 220
 221 2001-03-09  Keisuke Nishida  <kxn30@po.cwru.edu>
 222
 223         * alist.c, arbiters.c, async.c, backtrace.c, boolean.c, chars.c,
 224         continuations.c, debug-malloc.c, debug.c, dynwind.c, eq.c, eval.c,
 225         feature.c, filesys.h, gc_os_dep.c, gh_data.c, gh_eval.c,
 226         gh_funcs.c, gh_io.c, gh_list.c, gh_predicates.c, hash.c,
 227         hashtab.c, iselect.c, keywords.c, list.c, load.c, mallocs.c,
 228         net_db.c, numbers.c, objprop.c, objprop.h, options.c, pairs.c,
 229         print.c, procprop.c, procs.c, properties.c, ramap.c,
 230         regex-posix.c, root.c, scmsigs.c, simpos.c, socket.c, srcprop.c,
 231         stackchk.c, stacks.c, strings.c, strop.c, strorder.c, struct.c,
 232         symbols.c, tag.c, threads.c, variable.c, vectors.c, weaks.c:
 233         Remove #include <stdio.h>
 234         * gc.c, gdbint.c, root.c, sort.c, unif.c: Add #include <string.h>.
 235
 236         * procs.c (scm_make_subr_opt): Init symcell to avoid warning.
 237
 238 2001-03-09  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 239
 240         * posix.c (scm_gethostname): Set initial name length to 256 for
 241         Solaris.
 242
 243 2001-03-09  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 244
 245         * posix.h (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
 246         (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
 247         (scm_sethostname, scm_gethostname): New prototypes.
 248
 249         * posix.c: Added inclusion of <crypt.h>, <sys/resource.h> and
 250         <sys/file.h>, if present.
 251         (scm_init_posix): [PRIO_PROCESS, PRIO_PGRP, PRIO_USER, LOCK_SH,
 252         LOCK_EX, LOCK_UN, LOCK_NB]: New variables.
 253         (scm_crypt, scm_chroot, scm_getlogin, scm_cuserid),
 254         (scm_getpriority, scm_setpriority, scm_getpass, scm_flock),
 255         (scm_sethostname, scm_gethostname): New procedures.
 256
 257 2001-03-08  Neil Jerram  <neil@ossau.uklinux.net>
 258
 259         * ports.c (scm_port_column): Docstring fixes: (i) port-line arg is
 260         not optional (ii) "recommend" spelling correction.
 261
 262 2001-03-08  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 263
 264         * ramap.c (racp): Removed optimization which caused array copying
 265         to fail if the two arrays shared storage.  Re-inserted the IVDEP
 266         macros removed in the change of 2000-03-09.  (Don't really have a
 267         complete grasp of what they are for, but they seem to be necessary
 268         on Crays.  This needs testing!)  Thanks to Miroslav Silovic.
 269
 270         * hash.c (scm_string_hash): Don't downcase characters.
 271
 272 2001-03-07  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 273
 274         * symbols.c (scm_symbols_prehistory): Changed symbol hash table
 275         size from 277 --> 1009.
 276
 277         * symbols.c, symbols.h (scm_sys_symbols): New function GUILE_DEBUG
 278         function.
 279
 280         * coop-threads.c: Fixed change of 2001-03-06.
 281
 282         * validate.h: Code formatting.
 283
 284 2001-03-07  Keisuke Nishida  <kxn30@po.cwru.edu>
 285
 286         * Makefile.am (*.x): Add dependency on snarf.h and guile-doc-snarf.in.
 287         (*.doc): Add dependency on guile-snarf.awk.in.
 288
 289         * guile-snarf.awk.in: Neglect spaces at the end of
 290         SCM_SNARF_DOCSTRING_END.  Skip lines "# NN ..." in the
 291         middle of docstrings.  (To avoid the problem with gcc-2.96.)
 292
 293 2001-03-06  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 294
 295         * coop-threads.c (scm_call_with_new_thread), load.c
 296         (scm_primitive_load, scm_sys_search_load_path), random.c
 297         (scm_c_default_rstate), struct.c (scm_make_struct_layout,
 298         scm_struct_ref, scm_struct_set_x):  Don't use SCM_ASSERT to
 299         (potentially) issue a scm-misc-error or wrong-num-args error
 300         message.
 301
 302         * load.c (scm_search_path):  Use SCM_ASSERT_TYPE to give details
 303         about the expected type with the wrong-type-arg error message.
 304
 305         * smob.c (scm_make_smob):  Abort on misuse of smob - it indicates
 306         a C level bug that can't be fixed from scheme anyway.
 307
 308 2001-03-05  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 309
 310         * eval.c (scm_m_letstar): Removed check for duplicate bindings.
 311         Duplicate bindings are OK in a let* since a let* is semantically
 312         equivalent to a nested set of let:s.
 313
 314 2001-03-05  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 315
 316         * print.c (scm_print_options): Fixed texinfo in docstring.
 317
 318         * net_db.c (scm_getserv, scm_getproto, scm_getnet): Return #f if
 319         the underlying functions getservent, getprotoent or getnetent
 320         return NULL instead of signalling an error.
 321
 322 2001-03-04  Gary Houston  <ghouston@arglist.com>
 323
 324         * socket.c (scm_fill_sockaddr): don't allow buffer overflows when
 325         taking an unexpectedly large filename for an AF_UNIX socket from
 326         bind/connect/sendto (thanks to Martin Grabmueller).
 327
 328         * socket.c (scm_sock_fd_to_port, SCM_SOCK_FD_TO_PORT): removed the
 329         former and adjusted the latter.
 330         (scm_socket, scm_socketpair): cosmetic changes.
 331         (scm_getsockopt, scm_setsockopt): declare optlen as int, not
 332         size_t as socklen_t substitute.  don't restrict args/return values
 333         to INUM: allow full range of int or size_t.
 334         (scm_fill_sockaddr): check arguments before allocating memory, to
 335         avoid leakage.  use malloc, not scm_must_malloc.
 336         (scm_connect, scm_bind, scm_sendto): use int, not size_t as socklen_t
 337         substitute.  free the sockaddr structure before throwing an error.
 338         (scm_init_add_buffer): procedure removed, together with its static
 339         buffer scm_addr_buffer, which wouldn't be thread safe.  instead,
 340         define a macro MAX_ADDR_SIZE and declare the buffer where needed.
 341         (scm_accept, scm_getpeername, scm_getsockname, scm_recvfrom,
 342         scm_sendto): use a local buffer instead of scm_addr_buffer.
 343         adjust for new SCM_SOCK_FD_TO_PORT.  use int for address size,
 344         not size_t.
 345         (scm_recvfrom): set addr->sa_family to AF_UNSPEC before the recvfrom
 346         call to detect whether recvfrom could be bothered to set the address.
 347         (scm_init_socket): don't call scm_init_addr_buffer.
 348
 349 2001-03-04  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 350
 351         * debug.c (scm_procedure_source, scm_procedure_environment),
 352         print.c (scm_get_print_state), ramap.c (scm_array_fill_int,
 353         scm_array_index_map_x), sort.c (scm_sort_x, scm_sort,
 354         scm_stable_sort_x, scm_stable_sort), stacks.c (scm_make_stack,
 355         scm_last_stack_frame), symbols.c (scm_sym2vcell, scm_sym2ovcell),
 356         unif.c (scm_list_to_uniform_array, scm_uniform_vector_length,
 357         scm_transpose_array, scm_enclose_array, scm_array_in_bounds_p,
 358         scm_uniform_vector_ref, scm_array_set_x, scm_uniform_array_read_x,
 359         scm_uniform_array_write, scm_bit_set_star_x, scm_bit_count_star,
 360         scm_array_to_list, scm_array_prototype), validate.h
 361         (SCM_VALIDATE_NUMBER_COPY):  Don't call function scm_wta, call
 362         scm_misc_error or scm_wrong_type_arg instead.
 363
 364         * validate.h (SCM_WTA, RETURN_SCM_WTA):  Deprecated.
 365
 366 2001-03-04  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 367
 368         * goops.c, goops.h (scm_sys_pre_expand_closure_x): Removed.
 369         (scm_sys_tag_body): Added.
 370
 371 2001-03-04  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 372
 373         * continuations.c (continuation_apply), eval.c (scm_m_lambda,
 374         scm_m_letstar, scm_m_letrec1, scm_m_let, SCM_APPLY), eval.h
 375         (SCM_EVALIM2), evalext.c (scm_m_generalized_set_x), gc.c
 376         (get_bvec, MARK), goops.c (scm_primitive_generic_generic),
 377         options.c (scm_options), ports.c (scm_remove_from_port_table),
 378         ramap.c (scm_ramapc), read.c (skip_scsh_block_comment, scm_lreadr,
 379         scm_lreadparen, scm_lreadrecparen), script.c (script_get_octal,
 380         script_get_backslash, script_read_arg), unif.c (scm_cvref):  Don't
 381         call function scm_wta, call scm_misc_error or scm_wrong_type_arg
 382         instead.
 383
 384 2001-03-04  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 385
 386         * goops.c (scm_sys_pre_expand_closure_x): New procedure.
 387
 388 2001-03-04  Marius Vollmer  <mvo@zagadka.ping.de>
 389
 390         * eval.c (scm_s_duplicate_bindings): New error message.
 391         (scm_m_letrec1, scm_m_letstar): Check for duplicate bindings.
 392
 393 2001-03-03  Marius Vollmer  <mvo@zagadka.ping.de>
 394
 395         * eval.h (SCM_EVALIM2): New macro.  Use it when a
 396         immediate, literal constant should be evaluated.
 397         * eval.c (scm_s_duplicate_formals): New error message string.
 398         (scm_c_improper_memq): New function.
 399         (scm_m_lambda): Check for duplicate arguments.
 400         (scm_ceval, scm_deval): When executing a body: only cons a new
 401         toplevel environment frame when it is different from the
 402         existing one; use EVALCAR instead of SIDEVAL so that we can properly
 403         check for empty combinations; use SCM_EVALIM2 for the same reason
 404         in the non-toplevel loop.
 405         (nontoplevel_cdrxnoap, nontoplevel_cdrxbegin, nontoplevel_begin):
 406         New labels with the meaning of their non-"nontoplevel" partners,
 407         but they are used when it is known that the body is not evaluated at
 408         top-level.
 409         (scm_apply, scm_dapply): use SCM_EVALIM2 to get proper error
 410         reporting for empty combinations.
 411
 412 2001-03-02  Keisuke Nishida  <kxn30@po.cwru.edu>
 413
 414         * Remove dump facilities.
 415         * dump.c, dump.h: Removed.
 416         * Makefile.am: Remove dump.c, dump.h, dump.x, dump.doc.
 417         * init.c: Remove #include "libguile/dump.h".
 418         (scm_init_guile_1): Remove scm_init_dump.
 419         * smob.h (scm_smob_descriptor): Remove slots: dump, undump.
 420         (scm_set_smob_dump, scm_set_smob_undump): Remove declaration.
 421         * smob.c (scm_make_smob_type): Remove initialization: dump, undump.
 422         (scm_set_smob_dump, scm_set_smob_undump): Removed.
 423
 424         * keywords.c: Remove #include "libguile/dump.h".
 425         (keyword_dump, keyword_undump): Removed.
 426         (scm_init_keywords): Remove scm_set_smob_dump and scm_set_smob_undump.
 427
 428 2001-03-02  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 429
 430         * vectors.c (s_scm_vector_p, list->vector, scm_vector)
 431         (scm_vector_ref, scm_vector_set_x, scm_vector_to_list)
 432         (scm_vector_fill_x), strorder.c (scm_string_equal_p)
 433         (scm_string_ci_equal_p, scm_string_less_p, scm_string_leq_p)
 434         (scm_string_gr_p, scm_string_geq_p, scm_string_ci_less_p)
 435         (scm_string_ci_geq_p), symbols.c (scm_symbol_p)
 436         (scm_symbol_to_string, scm_string_to_symbol): Changed use of @t{}
 437         to @code{} as the texinfo manual recommends, converted the
 438         examples to use a @lisp{}-environment.
 439
 440         * strports.c (scm_eval_string): Cleaned up the docstring.
 441
 442         * struct.c (scm_struct_p, scm_struct_vtable_p): Added texinfo
 443         markup.
 444
 445         * numbers.c (scm_exact_p, scm_odd_p, scm_even_p)
 446         (scm_number_to_string, scm_string_to_number, scm_number_p)
 447         (scm_real_p, scm_integer_p, scm_inexact_p, scm_make_rectangular)
 448         (scm_make_polar, scm_inexact_to_exact): Added texinfo markup.
 449         (scm_ash): Added texinfo markup and removed obsolete @refill.
 450         (scm_gr_p): Corrected comment.
 451         (scm_gr_p, scm_leq_p, scm_geq_p): Added texinfo markup to (future
 452         docstring) comments.
 453         (scm_positive_p, scm_less_p, scm_num_eq_p, scm_real_p)
 454         (scm_number_p, scm_negative_p, scm_max, scm_min, scm_sum)
 455         (scm_difference, scm_product, scm_divide, scm_asinh, scm_acosh)
 456         (scm_atanh, scm_truncate, scm_round, scm_exact_to_inexact)
 457         (floor, ceiling, $sqrt, $abs, $exp, $log, $sin, $cos, $tan, $asin)
 458         ($acos, $atan, $sinh, $cosh, $tanh, scm_real_part, scm_imag_part)
 459         (scm_magnitude, scm_angle, scm_abs, scm_quotient, scm_remainder)
 460         (scm_modulo, scm_gcd, scm_lcm): Added (future docstring) comments.
 461
 462 2001-02-28  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 463
 464         * __scm.h (SCM_ASSERT_TYPE):  Add missing macro parameter.
 465         (Obviously nobody compiles with SCM_RECKLESS defined...)
 466
 467         * validate.h (SCM_ASSERT_RANGE):  Use the argument number.
 468
 469 2001-02-23  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 470
 471         * ports.c, ports.h (scm_c_read, scm_c_write): New functions.
 472
 473         * ports.h (SCM_READ_BUFFER_EMPTY_P): New macro.
 474
 475 2001-02-24  Neil Jerram  <neil@ossau.uklinux.net>
 476
 477         * numbers.c (scm_two_doubles, scm_sys_expt, scm_sys_atan2,
 478         scm_make_polar): Rename arguments `z1' and `z2' to `x' and `y',
 479         since use of `z' suggests that the arguments may be complex.
 480
 481         * goops.c (scm_make), numbers.c (scm_sys_expt): Fix docstring
 482         typos.
 483
 484 2001-02-23  Neil Jerram  <neil@ossau.uklinux.net>
 485
 486         * dump.c (scm_binary_write, scm_binary_read), eval.c
 487         (scm_primitive_eval), guardians.c (scm_guardian_destroyed_p,
 488         scm_guardian_greedy_p, scm_make_guardian), fports.c
 489         (scm_file_port_p): Minor docstring fixes.
 490
 491 2001-02-22  Marius Vollmer  <mvo@zagadka.ping.de>
 492
 493         * load.c (load): Use scm_primitive_eval_x instead of scm_i_eval_x.
 494
 495         * goops.c (scm_add_method, DEFVAR): Use scm_eval instead of
 496         scm_i_eval.
 497         (make_class_from_template): Do not bother to set the current
 498         module around the call to DEFVAR, scm_eval takes care of that.
 499         (scm_init_goops): Make scm_module_goops and
 500         scm_goops_lookup_closure permanent objects.
 501
 502         * eval.c (scm_ceval, scm_deval): When evaluating expressions on
 503         top level, create a fresh top-level environment for each
 504         expression instead of mutating the exisint frame.  This is
 505         important when that frame is closed over.
 506
 507         * numbers.c (s_scm_logior) [SCM_DIGSTOOBIG]: Also use
 508         SCM_DIGSPERLONG instead of DIGSPERLONG.
 509
 510 2001-02-21  Marius Vollmer  <mvo@zagadka.ping.de>
 511
 512         * eval.c (scm_ceval, scm_deval): Check for wrong number of args
 513         before applying arrow procedure in `cond' and before applying
 514         receiver procedure in call-with-current-continuation.
 515         (scm_i_eval): Do not invoke scm_copy_tree in argument in SCM_XEVAL
 516         macro.  The argument is expanded more than one time.
 517
 518         * numbers.c (scm_logior) [SCM_DIGSTOOBIG]: Correctly use
 519         SCM_BIGDIG instead of BIGDIG.  Thanks to Steven G. Johnson!
 520
 521 2001-02-20  Marius Vollmer  <mvo@zagadka.ping.de>
 522
 523         * guile-doc-snarf.in, guile-func-name-check.in: Added copyright
 524         notice and license.
 525
 526 2001-02-17  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 527
 528         * variable.c (scm_make_variable, scm_make_undefined_variable)
 529         (scm_variable_ref, scm_variable_set_x, scm_builtin_variable)
 530         (scm_variable_bound_p), values.c (scm_values)
 531         (scm_call_with_values), unif.c (scm_bit_count)
 532         (scm_bit_set_star_x), symbols.c (scm_gentemp)
 533         (scm_gensym), strings.c (scm_string_p, scm_make_string)
 534         (scm_read_only_string_p, scm_string_length, scm_string_ref)
 535         (scm_string_set_x, scm_substring, scm_string_append), stime.c
 536         (scm_strptime, scm_mktime), random.c (scm_seed_to_random_state)
 537         (scm_copy_random_state, scm_random), print.c (scm_newline)
 538         (scm_write_char, scm_simple_format), debug-malloc.c
 539         (scm_malloc_stats), environments.c (scm_environment_p)
 540         (scm_environment_bound_p, scm_environment_ref)
 541         (scm_environment_fold, scm_environment_define)
 542         (scm_environment_undefine, scm_environment_set_x)
 543         (scm_environment_cell, scm_environment_observe)
 544         (scm_environment_observe_weak, scm_environment_unobserve)
 545         (scm_make_eval_environment, scm_eval_environment_p)
 546         (scm_eval_environment_set_local_x, scm_eval_environment_local)
 547         (scm_eval_environment_imported)
 548         (scm_eval_environment_set_imported_x, scm_make_import_environment)
 549         (scm_import_environment_p, scm_import_environment_imports)
 550         (scm_import_environment_set_imports_x, scm_make_export_environment)
 551         (scm_export_environment_p, scm_export_environment_private)
 552         (scm_export_environment_set_private_x)
 553         (scm_export_environment_signature)
 554         (scm_export_environment_set_signature_x, scm_leaf_environment_p):
 555         Added texinfo markup.
 556
 557         * ports.c (scm_drain_input): Lowercased argument to @var.
 558         (scm_current_input_port, scm_current_output_port): Filled in
 559         missing explanation.
 560         (scm_current_load_port, scm_set_current_output_port)
 561         (scm_set_current_error_port, scm_port_line, scm_set_port_line_x):
 562         Added texinfo markup.
 563
 564         * arbiters.c (scm_make_arbiter, scm_try_arbiter)
 565         (scm_release_arbiter): Added texinfo markup to docstrings.
 566         Changed `Returns' to `Return'.
 567         (arbiter_print): Changed SCM_CDR to SCM_SMOB_DATA.
 568
 569 2001-02-16  Neil Jerram  <neil@ossau.uklinux.net>
 570
 571         * guile-snarf.awk.in: Quote any `@'s that occur in Scheme names,
 572         by doubling them to `@@'.
 573
 574 2001-02-16  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 575
 576         * numbers.c (scm_lognot), random.c (scm_random,
 577         scm_random_normal, scm_random_solid_sphere_x,
 578         scm_random_hollow_sphere_x, scm_random_normal_vector_x,
 579         scm_random_exp), dynwind.c
 580         (scm_dynamic_wind): Removed unnecessary "" from docstrings.
 581
 582         * goops.c (scm_sys_initialize_object, scm_instance_p,
 583         scm_class_name, scm_class_precedence_list, scm_class_slots,
 584         scm_class_environment, scm_generic_function_name,
 585         scm_generic_function_methods, scm_method_generic_function,
 586         scm_method_specializers, scm_method_procedure, scm_make_unbound,
 587         scm_unbound_p, scm_assert_bound, scm_at_assert_bound_ref,
 588         scm_sys_fast_slot_ref, scm_sys_fast_slot_set_x, scm_slot_ref,
 589         scm_slot_set_x, _scm_slot_bound_p, scm_slots_exists_p,
 590         scm_sys_allocate_instance, scm_make, scm_pure_generic_p,
 591         scm_class_direct_supers, scm_class_direct_slots,
 592         scm_class_direct_subclasses, scm_class_direct_methods,
 593         scm_accessor_method_slot_definition, scm_sys_goops_loaded),
 594         debug.c (scm_with_traps, scm_memoized_p, scm_make_gloc,
 595         scm_gloc_p, scm_make_iloc, scm_iloc_p, scm_memcons,
 596         scm_mem_to_proc, scm_proc_to_mem, scm_unmemoize,
 597         scm_memoized_environment, scm_procedure_name,
 598         scm_procedure_source, scm_procedure_environment, scm_debug_hang),
 599         objects.c
 600         (scm_class_of, scm_entity_p, scm_operator_p,
 601         scm_set_object_procedure_x, scm_object_procedure,
 602         scm_make_class_object), hooks.c (scm_make_hook_with_name,
 603         scm_make_hook, scm_hook_p, scm_hook_empty_p, scm_add_hook_x,
 604         scm_remove_hook_x, scm_reset_hook_x, scm_run_hook,
 605         scm_hook_to_list), lang.c
 606         (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, scm_nil_eq),
 607         numbers.c (scm_sys_expt, scm_sys_atan2), print.c
 608         (scm_print_options, scm_port_with_print_state,
 609         scm_get_print_state), procs.c (scm_make_cclo, scm_procedure_p,
 610         scm_closure_p, scm_thunk_p, scm_procedure_with_setter_p,
 611         scm_make_procedure_with_setter, scm_procedure), throw.c
 612         (scm_lazy_catch), modules.c (scm_standard_eval_closure), load.c
 613         (scm_parse_path, scm_search_path), stacks.c (scm_make_stack,
 614         scm_stack_ref, scm_stack_length, scm_frame_p,
 615         scm_last_stack_frame, scm_frame_number, scm_frame_source,
 616         scm_frame_procedure, scm_frame_arguments, scm_frame_previous,
 617         scm_frame_next, scm_frame_real_p, scm_frame_procedure_p,
 618         scm_frame_evaluating_args_p, scm_frame_overflow_p), filesys.c
 619         (scm_dirname, scm_basename), dynwind.c
 620         (scm_wind_chain), read.c (scm_read_options, scm_read,
 621         scm_read_hash_extend), gc.c
 622         (scm_unhash_name), eval.c (scm_eval_options_interface,
 623         scm_evaluator_traps, s_scm_nconc2last), backtrace.c
 624         (scm_display_error, scm_set_print_params_x,
 625         scm_display_application, scm_display_backtrace, scm_backtrace),
 626         async.c (scm_async, scm_system_async, scm_async_mark,
 627         scm_system_async_mark, scm_run_asyncs, scm_noop,
 628         scm_set_tick_rate, scm_set_switch_rate, scm_unmask_signals,
 629         scm_mask_signals): Added docstrings.
 630
 631 2001-02-15  Keisuke Nishida  <kxn30@po.cwru.edu>
 632
 633         * dump.c (scm_undump): Use SCM_CARLOC/SCM_CDRLOC to obtain the
 634         address of car/cdr.  (Thanks to Dirk Herrmann)
 635         Use scm_sizet to obtain the length of strings.
 636         (Thanks to Matthias Koeppe)
 637
 638 2001-02-15  Marius Vollmer  <mvo@zagadka.ping.de>
 639
 640         * symbols.c (scm_mem2symbol): Put a empty statement after the
 641         next_symbol label.  This is mandated by ANSI, appearantly.
 642
 643 2001-02-13  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
 644
 645         * gc_os_dep.c: Do not include <linux/version.h>.  It makes no
 646         sense to compile for a specific kernel version.  Do not include
 647         <asm/signal.h> while defining __KERNEL__.  This hack should no
 648         longer be needed and caused problems.
 649
 650 2001-02-13  Marius Vollmer  <mvo@zagadka.ping.de>
 651
 652         * eval.c (scm_ceval, scm_deval): use `SIDEVAL' instead of
 653         SCM_CEVAL when evaluating subforms of `begin' forms.  SCM_CEVAL
 654         can not deal with immediates.
 655
 656 2001-02-12  Keisuke Nishida  <kxn30@po.cwru.edu>
 657
 658         * list.c (scm_list_copy): Validate the first argument.
 659
 660 2001-02-11  Marius Vollmer  <mvo@zagadka.ping.de>
 661
 662         Fix evaluator so that top-level expressions are correctly
 663         evaluated with respect to the module system.
 664
 665         * modules.h. modules.c (scm_current_module_lookup_closure): New
 666         function.
 667
 668         * eval.h (scm_primitive_eval, scm_primitive_eval_x): New
 669         prototypes.
 670         (scm_i_eval, scm_i_eval_x, scm_eval, scm_eval_x): Changed argument
 671         names to better reflect their meaning.
 672
 673         * eval.c (scm_ceval, scm_deval): Recognize when `begin' is being
 674         evaluated at top-level and synronize lookup closure before
 675         executing every subform.
 676         (scm_primitve_eval_x, scm_primitive_eval): New functions.
 677         (scm_eval_x, scm_eval): Reimplement in terms of
 678         scm_primitive_eval_x and scm_primitive_eval, respectively.
 679
 680 2001-02-09  Marius Vollmer  <mvo@zagadka.ping.de>
 681
 682         * macros.c (scm_macro_name, scm_macro_transformer): Use
 683         SCM_SMOB_DATA instead of SCM_CDR.  Provided by Martin Grabmueller.
 684         Thanks!
 685
 686 2001-02-10  Keisuke Nishida  <kxn30@po.cwru.edu>
 687
 688         * dump.c (scm_store_bytes): Store data size before data.
 689         (scm_restore_bytes): Restore data size.  Takes a pointer to size.
 690         * dump.h (scm_restore_bytes): Updated.
 691
 692 2001-02-09  Keisuke Nishida  <kxn30@po.cwru.edu>
 693
 694         * dump.c: Use double cells for update schedule.
 695
 696 2001-02-08  Keisuke Nishida  <kxn30@po.cwru.edu>
 697
 698         * ports.c (scm_unread_char): Take an optional argument.
 699
 700 2001-02-08  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
 701
 702         * modules.h (scm_selected_module, scm_current_module): Renamed
 703         scm_selected_module to scm_current_module to synchronize Scheme
 704         and C names.
 705         (scm_select_module, scm_set_current_module): Likewise.  Changed
 706         all uses.
 707
 708         * ports.c (scm_port_for_each): Make a snapshot of the port table
 709         before iterating over it.  The table might change while the user
 710         code is running.  With the snapshot, the user can depend on the
 711         fact that each port that existed at the start of the iteration is
 712         encountered exactly once.  (ice-9 popen) depends on this.
 713
 714 2001-02-08  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 715
 716         * strings.h (SCM_STRING_MAX_LENGTH):  New macro.
 717
 718         * strings.c (scm_makstr, scm_take_str, scm_make_string):  Added
 719         range checking for the size parameter.  Thanks to Martin
 720         Grabmueller for the hint.
 721
 722         (scm_makstr):  Reordered string initialization to make interrupt
 723         deferring unnecessary.
 724
 725         * vectors.c (scm_make_vector):  Fixed range checking.
 726
 727 2001-02-08  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 728
 729         * vectors.h (SCM_VECTOR_MAX_LENGTH):  New macro.
 730
 731         * vectors.c (scm_make_vector, scm_c_make_vector):  Improved the
 732         checking of the size parameter for type correctness and valid
 733         range.  Thanks to Rob Browning for reporting the problem.  Instead
 734         of deferring interrupts, scm_remember_upto_here_1 is used.
 735
 736 2001-02-05  Keisuke Nishida  <kxn30@po.cwru.edu>
 737
 738         * dump.c (scm_store_cell_object, scm_restore_cell_object): Removed.
 739         (scm_dump_cell_update): Removed.
 740         (scm_dump_update): Renamed from scm_dump_object_update.
 741         (scm_restore_string, scm_restore_bytes, scm_restore_word): Takes
 742         a pointer instead of returning a value.
 743         * keywords.c (keyword_undump): Updated.
 744
 745 2001-02-05  Keisuke Nishida  <kxn30@po.cwru.edu>
 746
 747         * dump.c, dump.h: Modified a lot.
 748         (SCM_DUMP_COOKIE): Version 0.1
 749         (scm_dump_mark): Removed.
 750         (scm_restore_cell_object, scm_store_cell_object): New functions.
 751
 752         * smob.h (scm_smob_descriptor): Removed slots: dump_mark,
 753         dump_dealloc, dump_store, undump_alloc, undump_restore, undump_init.
 754         New slots: dump, undump.
 755         * smob.c (scm_make_smob_type, scm_set_smob_dump, scm_set_smob_undump):
 756         Updated.
 757
 758         * keywords.c (keyword_dump): Renamed from keyword_dealloc.
 759         (keyword_undump): Renamed from keyword_alloc.
 760         (scm_init_keywords): Set keyword_dump and keyword_undump.
 761
 762 2001-02-03  Michael Livshin  <mlivshin@bigfoot.com>
 763
 764         * gc.c (DOUBLECELL_ALIGNED_P): new macro, a better-named analog of
 765         the deprecated SCM_DOUBLE_CELLP.
 766
 767         * tags.h (SCM_DOUBLE_CELLP): deprecated.
 768
 769 2001-02-02  Keisuke Nishida  <kxn30@po.cwru.edu>
 770
 771         * dump.c, dump.h: New files.
 772         * Makefile.am: Added dump.c, dump.h, dump.x, dump.doc.
 773         * init.c: #include "libguile/dump.h".
 774         (scm_init_guile_1): Call scm_init_dump.
 775         * smob.h (scm_smob_descriptor): New slots: dump_mark,
 776         dump_dealloc, dump_store, undump_alloc, undump_restore,
 777         undump_init.
 778         * smob.c (scm_make_smob_type): Init the new slots.
 779         (scm_set_smob_dump, scm_set_smob_undump): New functions.
 780         * smob.h (scm_set_smob_dump, scm_set_smob_undump): Declared.
 781
 782         * keywords.c: #include "libguile/dump.h".
 783         (keyword_dealloc, keyword_alloc): New functions.
 784         (scm_init_keywords): Set smob_dump and smob_undump.
 785
 786 2001-02-01  Keisuke Nishida  <kxn30@po.cwru.edu>
 787
 788         * vectors.c (scm_c_make_vector): New function.
 789         * vectors.h (scm_c_make_vector): Declared.
 790         * eval.c (scm_copy_tree), filesys.c (scm_stat2scm), fluids.c
 791         (scm_make_initial_fluids, grow_fluids), gc.c (scm_init_storage),
 792         gh_data.c (gh_ints2scm, gh_doubles2scm): goops.c
 793         (scm_make_method_cache, scm_i_vector2list,
 794         scm_compute_applicable_methods, scm_sys_method_more_specific_p),
 795         init.c (start_stack), net_db.c (scm_gethost, scm_getnet,
 796         scm_getproto, scm_return_entry), posix.c (scm_getgroups,
 797         scm_getpwuid, scm_getgrgid, scm_uname), print.c (make_print_state,
 798         grow_ref_stack), regex-posix.c (scm_regexp_exec), scmsigs.c
 799         (scm_init_scmsigs), socket.c (scm_addr_vector, scm_addr_vector),
 800         stime.c (scm_times, filltime), unif.c (scm_make_uve), vectors.c
 801         (scm_vector, scm_make_vector): Use scm_c_make_vector.
 802
 803         * hashtab.c (scm_c_make_hash_table): New function.
 804         * hashtab.h (scm_c_make_hash_table): Declared.
 805         * environments.c (scm_make_leaf_environment,
 806         scm_make_eval_environment), gc.c (scm_init_storage),
 807         keywords.c (scm_init_keywords), symbols.c (scm_builtin_bindings):
 808         Use scm_c_make_hash_table.
 809
 810 2001-01-31  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 811
 812         * unif.c (rapr1): Don't apply scm_uniform_vector_length on arrays.
 813
 814 2001-01-29  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 815
 816         * struct.c (scm_make_vtable_vtable): Removed unnecessary "" from
 817         end of docstring.
 818
 819         * struct.c (scm_struct_set_x, scm_struct_vtable_tag,
 820         scm_struct_vtable_name, scm_set_struct_vtable_name_x), weaks.c
 821         (scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table,
 822         scm_weak_value_hash_table_p, scm_doubly_weak_hash_table_p),
 823         srcprop.c (scm_source_properties, scm_set_source_properties_x,
 824         scm_source_property, scm_set_source_property_x), sort.c
 825         (scm_sort_list_x, scm_restricted_vector_sort_x, scm_sorted_p,
 826         scm_merge, scm_merge_x, scm_sort_x, scm_sort, scm_stable_sort_x,
 827         scm_stable_sort, scm_sort_list_x, scm_sort_list): Added
 828         docstrings.
 829
 830 2001-01-29  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 831
 832         * eval.c (SCM_APPLY): Check that primitives which take 1 arg
 833         really get that arg.
 834
 835 2001-01-26  Keisuke Nishida  <kxn30@po.cwru.edu>
 836
 837         * goops.c (s_scm_get_keyword): Bug fix.
 838
 839 2001-01-26  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 840
 841         The following patch was sent by Martin Grabmueller.  It makes sure
 842         that in case of parameter errors the correct function name is
 843         shown, and that parameter types are only checked once.
 844
 845         * strop.c (string_copy, string_upcase_x, string_downcase_x,
 846         string_capitalize_x):  New functions.  Each one performs the core
 847         functionality of the corresponding scm_* function.
 848
 849         (scm_string_copy, scm_string_upcase_x, scm_string_upcase,
 850         scm_string_downcase_x, scm_string_downcase,
 851         scm_string_capitalize_x, scm_string_capitalize):  Reduced to
 852         parameter checking wrappers of the above functions.
 853
 854 2001-01-26  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 855
 856         * continuations.c, dynl.c, keywords.c, load.c:  Include
 857         strings.h.  Thanks to Bill Schottstaedt for the bug report.
 858
 859 2001-01-25  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 860
 861         * backtrace.c (display_header):  Make sure that line and column
 862         information is shown independent of whether the port the code was
 863         read from had an associated filename.  Thanks to Martin
 864         Grabmueller for providing this patch.
 865
 866 2001-01-25  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 867
 868         * fports.[ch] (scm_file_port_p):  New primitive.
 869
 870 2001-01-25  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 871
 872         * tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
 873         These are now defined in fports.c, strports.c and vports.c.
 874
 875         * fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
 876         vports.c (scm_tc16_sfport): Made variables (were macros defined in
 877         tags.h).
 878
 879         fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
 880         (scm_make_sfptob):  Made static.  These return a type code now.
 881
 882         fports.c (scm_init_fports), strports.c (scm_init_strports),
 883         vports.c (scm_init_vports):  Create the corresponding port types.
 884
 885         * fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
 886         SCM_OPOUTFPORTP):  Redefined in terms of scm_tc16_fport.
 887
 888         * init.c (scm_init_guile_1):  Make sure strports are initialized
 889         before gdbint.
 890
 891         * ports.[ch] (scm_make_port_type):  Changed the return type to
 892         scm_bits_t.
 893
 894         * ports.c (scm_ports_prehistory):  Don't create any port types
 895         here.
 896
 897         * posix.c (scm_ttyname):  Use SCM_FPORTP instead of comparing
 898         against scm_tc16_fport directly.
 899
 900 2001-01-25  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 901
 902         * srcprop.c (scm_set_source_property_x):  Fix to handle
 903         (set-source-property! <obj> 'copy <datum>) correctly.
 904
 905 2001-01-24  Gary Houston  <ghouston@arglist.com>
 906
 907         * filesys.c (scm_link): docstring fix.
 908         * fports.h (scm_setfileno): obsolete declaration removed.
 909         * posix.c: bogus popen declaration removed.
 910
 911         * rdelim.c: new file, split from ioext.c.
 912         * rdelim.h: new file, split from ioext.h
 913         * Makefile.am: add rdelim.c and related files.
 914         * init.c: call scm_init_rdelim.  include rdelim.h.
 915
 916 2001-01-24  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 917
 918         This patch was sent by Martin Grabmueller and makes sure that
 919         parameter errors are reported correctly by the lexicographic
 920         ordering predicates.
 921
 922         * strorder.c (string_less_p, string_ci_less_p):  New functions.
 923
 924         (scm_string_less_p, scm_string_ci_less_p):  Extracted the core
 925         functionality into string_less_p, string_ci_less_p respectively.
 926         The remaining code is just a wrapper to do the parameter
 927         checking.
 928
 929         (scm_string_leq_p, scm_string_gr_p, scm_string_geq_p):  Check the
 930         parameters and call string_less_p instead of scm_string_less_p.
 931
 932         (scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
 933         Check the parameters and call string_less_ci_p instead of
 934         scm_string_ci_less_p.
 935
 936 2001-01-24  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 937
 938         This patch modifies scm_display_error to perform parameter
 939         checking.  Thanks to Neil Jerram for the bug report.
 940
 941         * backtrace.[ch] (scm_i_display_error):  New function.
 942
 943         * backtrace.c (scm_display_error):  Added parameter check and
 944         extracted the core functionality into function
 945         scm_i_display_error.
 946
 947         * throw.c (handler_message):  Call scm_i_display_error to display
 948         the error message.
 949
 950 2001-01-23  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 951
 952         * eval.c (SCM_APPLY): Added # args check for application of
 953         procedures with arity 3.  (Thanks to Anders Holst.)
 954
 955 2001-01-24  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 956
 957         * filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P):  Added.
 958
 959         (SCM_OPDIRP):  Deprecated.
 960
 961         * filesys.c (scm_opendir):  Use SCM_DIR_FLAG_OPEN instead of
 962         SCM_OPN.
 963
 964         (scm_readdir, scm_rewinddir):  Don't use SCM_VALIDATE_OPDIR.
 965         Instead, give an explicit error message in case the directory is
 966         closed.
 967
 968         (scm_closedir, scm_dir_print):  Rewritten to use SCM_DIR_OPEN_P
 969         instead of SCM_OPENP and SCM_CLOSEDP.
 970
 971         * validate.h (SCM_VALIDATE_OPDIR):  Deprecated.
 972
 973 2001-01-22  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 974
 975         * eval.c (inner_eval, scm_eval):  Move all real functionality into
 976         inner_eval.  Avoid to copy the expression twice by inlining some
 977         code from scm_i_eval.
 978
 979 2001-01-19  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 980
 981         * eval.c (scm_m_case):  The 'else' clause of a 'case' statement
 982         now has to be the last clause, as required by R5RS.  Thanks to
 983         Martin Grabmueller for the patch.
 984
 985 2001-01-18  Gary Houston  <ghouston@arglist.com>
 986
 987         * ioext.c: further simplify scm_read_string_x_partial by defining
 988         a macro SCM_EBLOCK.
 989
 990 2001-01-18  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 991
 992         * gh_data.c (gh_ints2scm):  Simplified using SCM_FIXABLE.
 993
 994 2001-01-18  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 995
 996         * __scm.h:  Added comment about architecture and compiler
 997         properties that are required by guile.
 998
 999         (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
1000         SCM_MOST_NEGATIVE_FIXNUM):  Moved to numbers.h.
1001
1002         (SCM_CHAR_BIT, SCM_LONG_BIT):  Moved here from numbers.h.
1003
1004         * numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT):  Moved to __scm.h.
1005
1006         (SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
1007         SCM_MOST_NEGATIVE_FIXNUM):  Moved here from __scm.h.
1008
1009 2001-01-17  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1010
1011         * __scm.h (SCM_FIXNUM_BIT):  Added.  The name is chosen in analogy
1012         to the names in limits.h.
1013
1014         * numbers.c (abs_most_negative_fixnum):  Added.
1015
1016         (scm_quotient, scm_remainder):  Fixed the fixnum-min / (abs
1017         fixnum-min) special case.
1018
1019         (scm_big_and):  Fix for negative first parameter.
1020
1021         (scm_bit_extract):  Fix for fixnum paramters.
1022         Thanks to Rob Browning for the bug report.
1023
1024         (scm_init_numbers):  Initialize abs_most_negative_fixnum.
1025
1026 2001-01-16  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1027
1028         * symbols.c (scm_symbol_bound_p):  Fixed comment.
1029         Thanks to Chris Cramer.
1030
1031 2001-01-15  Dirk Herrmann  <D.Herrmann@tu-bs.de>
1032
1033         * smob.[ch] (scm_make_smob_type):  Return type is scm_bits_t now.
1034         Thanks to Bill Schottstaedt.
1035
1036 2001-01-11  Michael Livshin  <mlivshin@bigfoot.com>
1037
1038         from Matthias Köppe:
1039
1040         * objects.h (SCM_SET_ENTITY_SETTER): new macro.  SCM_ENTITY_SETTER
1041         casts its result, so doesn't yield an lvalue per ANSI C.
1042
1043         * goops.c (s_scm_sys_set_object_setter_x): use
1044         SCM_SET_ENTITY_SETTER.
1045         (clear_method_cache): use SCM_SET_ENTITY_PROCEDURE.
1046
1047         * gc.h (SCM_GC_SET_CARD_BVEC): new macro.  SCM_GC_CARD_BVEC casts
1048         its result, so doesn't yield an lvalue per ANSI C.
1049         (SCM_GC_SET_CARD_FLAGS): ditto for SCM_GC_GET_CARD_FLAGS.
1050         (SCM_GC_CLR_CARD_FLAGS): redefined in terms of
1051         SCM_GC_SET_CARD_FLAGS.
1052         (SCM_GC_SET_CARD_FLAG, SCM_GC_CLR_CARD_FLAGS): ditto.
1053
1054         * gc.c (INIT_CARD): use the explicit setter macro to set the bvec.
1055
1056 2001-01-08  Gary Houston  <ghouston@arglist.com>
1057
1058         * validate.h (SCM_VALIDATE_SUBSTRING_SPEC_COPY): new macro.
1059         * ioext.c (scm_read_string_x_partial, scm_read_delimited_x),
1060         socket.c (scm_recvfrom): use the new macro, plus minor docstring
1061         changes.
1062         * ioext.c (scm_read_string_x_partial): don't crash if -1 is supplied
1063         for fdes.  if current input port is used, check that it's a file
1064         port.
1065
1066 2001-01-06  Gary Houston  <ghouston@arglist.com>
1067
1068         * ioext.c (scm_read_string_x_partial): new procedure, implements
1069         read-string!/partial.
1070         * ports.c (scm_take_from_input_buffers): new procedure used by
1071         scm_read_string_x_partial.
1072         (scm_drain_input): use scm_take_from_input_buffers.
1073
1074 2001-01-06  Marius Vollmer  <mvo@zagadka.ping.de>
1075
1076         * validate.h (SCM_VALIDATE_NUMBER): New.
1077
1078 2001-01-03  Michael Livshin  <mlivshin@bigfoot.com>
1079
1080         * guardians.c (F_GREEDY, F_LISTED, F_DESTROYED, GREEDY_P,
1081         SET_GREEDY, LISTED_P, SET_LISTED, CLR_LISTED, DESTROYED_P,
1082         SET_DESTROYED): new defines/macros.
1083         (GUARDIAN_LIVE, GUARDIAN_ZOMBIES, GUARDIAN_NEXT): deleted.
1084         (add_to_live_list): takes a `guardian_t *' now, not SCM.
1085         (guardian_print): print more info.
1086         (guardian_apply): check if the guardian is destroyed, and throw an
1087         error if so.  take one more optional argument `throw_p'.
1088         (scm_guard): depending on the value of `throw_p', return a boolean
1089         result.
1090         (scm_get_one_zombie): remove redundant property test.
1091         (guardian_t): represent the various (currently 3, I hope nothing
1092         more gets added) boolean fields as bit flags.
1093         (scm_guardian_destroyed_p, scm_guardian_greedy_p): new predicates.
1094         (scm_destroy_guardian_x): new procedure.
1095
1096         * guardians.h: added prototypes for `scm_guardian_greedy_p' and
1097         `scm_guardian_destroyed_p'.  changed prototype for `scm_guard'.
1098
1099 2001-01-01  Gary Houston  <ghouston@arglist.com>
1100
1101         * fports.c (fport_write): bugfix: handle short writes for
1102         unbuffered ports too.  optimize the buffered case by minimizing
1103         the number of write/flush calls.
1104         (write_all): new helper procedure.
1105
1106 The ChangeLog continues in the file: "ChangeLog-2000"