srfi/ChangeLog

   1 2004-12-05  Kevin Ryde  <user42@zip.com.au>
   2
   3         * srfi-1.scm (filter-map): Change to a tail-recursive form.
   4         (append-map, append-map!): Rewrite as simple "concatenate map" forms,
   5         for tail recursiveness.
   6
   7 2004-10-26  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
   8
   9         * srfi-4.scm, srfi-4.h, srfi-4.c: Moved content into core; only
  10         the skeletons remains.
  11
  12 2004-10-22  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  13
  14         * srfi-4.c (print_int64, print_uint64): Removed.
  15         (uvec_print): Use scm_intprint for signed elemets and
  16         scm_uintprint for unsigned ones.  Do not use print_int64 and
  17         print_uint64 since scm_intprint and scm_Uintprint can handle 64
  18         bits now.
  19
  20 2004-09-03  Stefan Jahn  <stefan@lkcc.org>
  21
  22         * srfi-1.c, srfi-1.h: Renamed any 'lst1' into 'list1' because
  23         lst1 is a #define on Win32 systems.
  24
  25 2004-08-26  Kevin Ryde  <user42@zip.com.au>
  26
  27         * srfi-31.scm (rec): Add missing `error' to else clause.
  28
  29 2004-08-26  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  30
  31         * Makefile.am: Added appropriate @LIBGUILE_*_MAJOR@ substitutions
  32         to the library names.
  33         * srfi-1.scm, srfi-4.scm: Use the new library names with
  34         load-extension.
  35
  36 2004-08-25  Marius Vollmer  <mvo@zagadka.de>
  37
  38         SRFI-13 and SRFI-14 have been moved into the core.
  39
  40         * srfi-13.scm, srfi-14.scm: Simply re-export the relevant
  41         bindings.
  42
  43         * srfi-13.h, srfi-13.c, srfi-14.h, srfi-14.c: Removed all real
  44         content except for the init functions.
  45
  46 2004-08-19  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  47
  48         * srfi-13.h, srfi-13.c: (scm_substring_shared): Renamed to
  49         scm_substring_sharedS.
  50
  51         * srfi-14.c, srfi-13.c: Adapted to new internal string and symbol
  52         API.
  53
  54         * srfi-13.scm (substring/shared): Export as replacement since we
  55         now have a version in the core.
  56
  57 2004-08-15  Marius Vollmer  <mvo@zagadka.de>
  58
  59         * srfi-39.scm: New, from Jose A Ortega Ruiz.  Thanks!
  60
  61 2004-08-14  Kevin Ryde  <user42@zip.com.au>
  62
  63         * srfi-13.c (scm_string_any, scm_string_every): Add support for char
  64         and charset as predicates, per SRFI-13 spec.
  65
  66 2004-08-12  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  67
  68         * srfi-13.c (MY_VALIDATE_SUBSTRING_SPEC_COPY,
  69         MY_VALIDATE_STRING_COPY): Modernized clones of the deprecated
  70         validation macros.  Replaced every use.
  71
  72 2004-08-05  Kevin Ryde  <user42@zip.com.au>
  73
  74         * srfi-13.c (scm_string_any, scm_string_every): Enhance docstrings as
  75         per doc/ref/srfi-modules.texi.
  76
  77 2004-08-02  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  78
  79         * srfi-4.c: Replaced scm_num2* and scm_*2num with scm_to_* and
  80         scm_from_*, respectively.
  81         (print_int64, print_uint64): Rewritten by just calling scm_iprin1
  82         on a SCM.
  83
  84 2004-08-02  Kevin Ryde  <user42@zip.com.au>
  85
  86         * srfi-13.c (scm_string_every): Correction to initial "res" value,
  87         return should be #t for an empty string.  Reported by Andreas Vögele.
  88
  89 2004-07-10  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  90
  91         * srfi-13.c, srfi-14.c, srfi-4.c: Changed all uses of
  92         SCM_VALIDATE_INUM, SCM_VALIDATE_INUM_COPY, SCM_VALIDATE_BIGINT,
  93         SCM_VALIDATE_INUM_MIN, SCM_VALIDATE_INUM_MIN_COPY,
  94         SCM_VALIDATE_INUM_MIN_DEF_COPY,SCM_VALIDATE_INUM_DEF,
  95         SCM_VALIDATE_INUM_DEF_COPY, SCM_VALIDATE_INUM_RANGE,
  96         SCM_VALIDATE_INUM_RANGE_COPY to scm_to_size_t or similar.
  97
  98 2004-07-06  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  99
 100         * srfi-1.c, srfi-13.c, srfi-14.c, srfi-4.c: Replaced all uses of
 101         deprecated SCM_FALSEP, SCM_NFALSEP, SCM_BOOL, SCM_NEGATE_BOOL, and
 102         SCM_BOOLP with scm_is_false, scm_is_true, scm_from_bool, and
 103         scm_is_bool, respectively.
 104
 105 2004-07-05  Kevin Ryde  <user42@zip.com.au>
 106
 107         * srfi-4.c (uvec_sizes): Add "const".
 108
 109         * srfi-31.scm: Correction to heading comment.
 110
 111 2004-06-20  Rob Browning  <rlb@defaultvalue.org>
 112
 113         * srfi-4.c: fix #ifdef checks for 64-bit types; should be #if.
 114         Add separate symmetric test for SCM_HAVE_T_UINT64 in one case.
 115         (uvec_print): rewrite using a union to make more
 116         compact, and use static print_uint64 and print_int64 to print
 117         64-bit elements.
 118         (print_int64): new static function (temporary fix).
 119         (print_uint64): new static function (temporary fix).
 120
 121         * Makefile.am (srfi_DATA): add srfi-31.scm.
 122
 123         * srfi-31.scm: new file.
 124
 125 2004-04-24  Dirk Herrmann  <dirk@dirk-herrmanns-seiten.de>
 126
 127         * srfi-17.scm (setter, car, cdr etc.): When within one define
 128         expression a new variable in the local module is defined in terms
 129         of an equally named variable from some other module, use @ to
 130         refer to the variable in the other module.  This is necessary due
 131         to section 5.2.1 of R5RS: In a define expression first the new
 132         binding is created and then the expression is evaluated.
 133
 134 2004-04-24  Kevin Ryde  <user42@zip.com.au>
 135
 136         * srfi-11.scm (let-values): Use make-symbol rather than gensym, for
 137         guaranteed uniqueness of temp variable symbols.
 138
 139 2004-04-15  Kevin Ryde  <user42@zip.com.au>
 140
 141         * srfi-13.c (scm_string_trim, scm_string_trim_right,
 142         scm_string_trim_both): Cast to unsigned char for isspace.
 143
 144 2004-04-06  Han-Wen Nienhuys   <hanwen@xs4all.nl>
 145
 146         * srfi-13.c (s_scm_string_map): convert character to unsigned char
 147         before converting to unsigned int. This prevents hi-bit ascii as
 148         being converted large integers.
 149         (string_upcase_x): change caller for scm_{up,down}case to
 150         scm_c_{up,down}case
 151
 152 2004-03-23  Kevin Ryde  <user42@zip.com.au>
 153
 154         * srfi-1.scm (circular-list): Rewrite using set-cdr!, no need to copy
 155         parameter list.
 156
 157 2004-02-08  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 158
 159         * Makefile.am (TAGS_FILES): Use this variable instead of
 160         ETAGS_ARGS so that TAGS can be built using separate build
 161         directory.
 162
 163 2004-01-24  Marius Vollmer  <mvo@zagadka.de>
 164
 165         * Makefile.am (srfi_DATA): Added srfi-26.scm.
 166
 167 2004-01-21  Marius Vollmer  <m.vollmer@ping.de>
 168
 169         * srfi-26.scm: New, from Daniel Skarda.  Thanks!
 170
 171 2003-12-03  Kevin Ryde  <user42@zip.com.au>
 172
 173         * srfi-1.c, srfi-1.h, srfi-1.scm (count): Rewrite in C, avoiding
 174         non-tail recursion.
 175
 176         * srfi-1.scm (map!): Define as an alias for map, previous definition
 177         was not tail-recursive.
 178
 179 2003-08-23  Kevin Ryde  <user42@zip.com.au>
 180
 181         * srfi-1.c, srfi-1.h, srfi-1.scm (list-copy): New function, derived
 182         from core list-copy but allowing improper lists, per SRFI-1 spec.
 183
 184         * srfi-19.scm (date-week-number): Correction, day of week starting
 185         week applied was off by one.
 186
 187 2003-07-29  Kevin Ryde  <user42@zip.com.au>
 188
 189         * srfi-1.c, srfi-1.scm (concatenate, concatenate!): Use scm_append and
 190         scm_append_x.
 191
 192         * srfi-1.c, srfi-1.h, srfi-1.scm (length+): Rewrite using scm_ilength.
 193
 194         * srfi-34.scm: Add cond-expand-provide srfi-34.
 195
 196 2003-07-14  Matthias Koeppe  <mkoeppe@mail.math.uni-magdeburg.de>
 197
 198         * srfi-1.c, srfi-1.h (scm_srfi1_partition), srfi-1.scm (partition):
 199         Re-implement in C to avoid stack overflows for long input lists.
 200
 201 2003-07-08  Kevin Ryde  <user42@zip.com.au>
 202
 203         * srfi-1.c, srfi-1.h (scm_srfi1_delete, scm_srfi1_delete_x,
 204         scm_srfi1_delete_duplicates, scm_srfi1_delete_duplicates_x): New
 205         functions.  scm_srfi1_delete_x is derived from scm_delete_x.
 206         * srfi-1.scm (delete, delete!, delete-duplicates, delete-duplicates!):
 207         Remove.
 208
 209 2003-06-07  Kevin Ryde  <user42@zip.com.au>
 210
 211         * srfi-6.scm: #:re-export open-input-string, open-output-string and
 212         get-output-string, for the benefit of applications wanting to use
 213         #:select on the module.
 214
 215 2003-05-29  Stefan Jahn  <stefan@lkcc.org>
 216
 217         * Makefile.am (libguile_srfi_srfi_1_la_LDFLAGS,
 218         libguile_srfi_srfi_4_la_LDFLAGS,
 219         libguile_srfi_srfi_13_14__la_LDFLAGS): Added the -no-undefined
 220         option for the mingw32 build.
 221
 222 2003-05-13  Kevin Ryde  <user42@zip.com.au>
 223
 224         * srfi-1.scm (delete): Fix predicate arg order to match srfi-1 spec.
 225
 226 2003-05-10  Kevin Ryde  <user42@zip.com.au>
 227
 228         * srfi-1.scm (take): Make this an alias for list-head.
 229         (drop): Make this an alias for list-tail.
 230
 231 2003-04-30  Neil Jerram  <neil@ossau.uklinux.net>
 232
 233         * srfi-34.scm: New file.
 234
 235 2003-04-23  Marius Vollmer  <mvo@zagadka.de>
 236
 237         * srfi-1.scm: Removed stray "o" from exports list.
 238
 239 2003-04-21  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 240
 241         * srfi-1.c (srfi1_ilength): Prefer !SCM_CONSP over SCM_NCONSP.
 242         Now, guile itself does not include any calls to SCM_NCONSP any
 243         more.
 244
 245 2003-04-05  Marius Vollmer  <mvo@zagadka.de>
 246
 247         * Changed license terms to the plain LGPL thru-out.
 248
 249 2003-03-25  Rob Browning  <rlb@defaultvalue.org>
 250
 251         * srfi-4.c: replace typedefs for basic types with typedefs using
 252         new standard int types (i.e. scm_t_uint8, etc.) -- should probably
 253         remove typedefs altogether later.
 254
 255 2003-03-24  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 256
 257         * srfi-1.scm: Re-export all srfi-1 bindings implemented by the
 258         core.  (Thanks to Kevin Ryde.)
 259
 260 2003-03-12  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 261
 262         * srfi-13.scm: Mark replacements.
 263
 264         * srfi-17.scm: Mark replacements.
 265
 266 2003-03-11  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 267
 268         * srfi-1.scm (iota, map, for-each, map-in-order, list-index,
 269         member, delete, delete!, assoc): Marked as replacements.
 270         (filter, filter!): Removed.  (Now implemented in the core.)
 271
 272 2003-03-06  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 273
 274         * srfi-1.c (scm_init_srfi_1): Extend root module map and for-each
 275         with the versions in this module using
 276         scm_c_extend_primitive_generic.
 277
 278 2003-02-03  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 279
 280         * srfi-1.c (srfi1_for_each): Corrected argument checking for the
 281         case of two argument lists.  (Thanks to Kevin Ryde.)
 282
 283 2002-12-08  Rob Browning  <rlb@defaultvalue.org>
 284
 285         * Makefile.am (srfidir): VERSION -> GUILE_EFFECTIVE_VERSION.
 286
 287 2002-12-02  Marius Vollmer  <mvo@zagadka.ping.de>
 288
 289         * Makefile.am (srfiinclude_HEADERS): Added srfi-1.h.
 290
 291 2002-12-01  Mikael Djurfeldt  <mdj@linnaeus>
 292
 293         * srfi-1.scm: Load srfi-1 extension.
 294         (map, map-in-order, for-each, member, assoc): Replaced by
 295         primitives in srfi-1.c.
 296         (map1): Defined as `map'.
 297
 298         * Makefile.am: Added rules for srfi-1.c.
 299
 300         * srfi-1.c, srfi-1.h: New files.
 301
 302 2002-05-06  Marius Vollmer  <mvo@zagadka.ping.de>
 303
 304         * srfi-13.c (scm_string_tokenize): Instead of using "isgraphic" as
 305         the subtitute for char-set:graphic when then token-set hsa been
 306         defaulted, grab the real char-set:graphic from (srfi srfi-14).
 307
 308         * srfi-14.h (SCM_CHARSET_GET): Cast IDX to unsigned char so that
 309         it works for 8-bit characters.  Thanks to Matthias Koeppe!  No,
 310         make that "Köppe".
 311
 312 2002-04-24  Marius Vollmer  <mvo@zagadka.ping.de>
 313
 314         * srfi-13.c (s_scm_string_tokenize): Only take character sets as
 315         the second arg.  Collect characters belonging to this set into
 316         tokens (as specified by the SRFI), instead of splitting at these
 317         characters.  Default to an equivalent of char-set:graphic instead
 318         of everything-but-whitespace.  Thanks to Matthias Koeppe!
 319
 320 2002-04-10  Rob Browning  <rlb@defaultvalue.org>
 321
 322         * .cvsignore: add *.c.clean.c.
 323
 324 2002-03-27  Thien-Thi Nguyen  <ttn@giblet.glug.org>
 325
 326         * srfi-1.scm, srfi-13.scm, srfi-17.scm, srfi-4.scm, srfi-9.scm,
 327         srfi-10.scm, srfi-14.scm, srfi-19.scm, srfi-6.scm, srfi-11.scm,
 328         srfi-16.scm, srfi-2.scm, srfi-8.scm: Update copyright.
 329         Point to manual in commentary; nfc.
 330
 331 2002-03-24  Marius Vollmer  <mvo@zagadka.ping.de>
 332
 333         * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
 334
 335 2002-03-13  Thien-Thi Nguyen  <ttn@giblet.glug.org>
 336
 337         * srfi-13.c, srfi-14.c, srfi-4.c:
 338         Retire inclusion guard macro SCM_MAGIC_SNARFER.
 339
 340         * Makefile.am (snarfcppopts): New var.
 341         (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
 342
 343 2002-03-11  Marius Vollmer  <mvo@zagadka.ping.de>
 344
 345         * srfi-13.c (string_titlecase_x): Treat characters as unsigned so
 346         that 8-bit chars work.  Thanks to David Pirotte!
 347
 348 2002-02-24  Rob Browning  <rlb@defaultvalue.org>
 349
 350         * Makefile.am (libguile_srfi_srfi_4_la_LDFLAGS): use
 351         @LIBGUILE_SRFI_SRFI_4_INTERFACE@.
 352         (libguile_srfi_srfi_13_14_la_LDFLAGS): use
 353         @LIBGUILE_SRFI_SRFI_13_14_INTERFACE@.
 354
 355 2002-02-23  Neil Jerram  <neil@ossau.uklinux.net>
 356
 357         * srfi-19.scm (priv:month-assoc): Correct numbers so that they
 358         match the expectations of priv:year-day.
 359
 360 2002-02-22  Neil Jerram  <neil@ossau.uklinux.net>
 361
 362         * srfi-19.scm (priv:year-day): Index into priv:month-assoc using
 363         month number, not day number.  (Thanks to Sébastien de Menten de
 364         Horne for reporting the problem.)
 365
 366 2002-02-11  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
 367
 368         * srfi-14.c, srfi-4.c: Use scm_gc_malloc/scm_malloc and
 369         scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
 370         appropriate.
 371
 372 2002-01-21  Thien-Thi Nguyen  <ttn@giblet.glug.org>
 373
 374         * srfi-1.scm (count1, take-while): Rewrite to be tail-recursive.
 375         Thanks to Panagiotis Vossos.
 376
 377 2002-01-20  Thien-Thi Nguyen  <ttn@giblet.glug.org>
 378
 379         * srfi-1.scm (map1): Rewrite to be tail-recursive.
 380         Thanks to Panagiotis Vossos for the bug report.
 381
 382 2001-12-16  Marius Vollmer  <mvo@zagadka.ping.de>
 383
 384         * srfi-11.scm (let-values): Use `gensym' instead of `gentemp'.
 385
 386 2001-11-30  Neil Jerram  <neil@ossau.uklinux.net>
 387
 388         * Makefile.am (ETAGS_ARGS): Added.
 389
 390 2001-11-12  Marius Vollmer  <mvo@zagadka.ping.de>
 391
 392         * srfi-4.c: Use HAVE_LONG_LONG instead of HAVE_LONG_LONGS and test
 393         it with `#ifdef' instead of `#if'.
 394
 395 2001-11-07  Neil Jerram  <neil@ossau.uklinux.net>
 396
 397         * srfi-13.c (scm_string_unfold, scm_string_unfold_right),
 398         srfi-14.c (scm_char_set_unfold, scm_char_set_unfold_x): Remove
 399         superfluous whitespace at end of docstring lines.
 400
 401 2001-11-06  Thien-Thi Nguyen  <ttn@glug.org>
 402
 403         * srfi-19.scm (time-monotonic->time-monotonic): Spurious;
 404         remove from exports.
 405
 406 2001-11-04  Stefan Jahn  <stefan@lkcc.org>
 407
 408         * srfi-13.h, srfi-14.h, srfi-4.h: Follow-up patch.  Renamed
 409         __FOO__ macros into FOO.
 410
 411 2001-11-03  Marius Vollmer  <mvo@zagadka.ping.de>
 412
 413         * Makefile.am (libguile_srfi_srfi_4_la_LIBADD,
 414         libguile_srfi_srfi_13_14_la_LIBADD): Refer to build directory, not
 415         the source directory, for libguile.la.  Thanks to Ken Raeburn.
 416
 417 2001-11-02  Marius Vollmer  <mvo@zagadka.ping.de>
 418
 419         Support for native Win32.  Thanks to Stefan Jahn!
 420
 421         * Makefile.am:  Put `-no-undefined' into LDFLAGS to support linkers
 422         which do not allow unresolved symbols inside shared libraries.
 423
 424         * srfi-13.h, srfi-14.h: Defined SCM_SRFI1314_API.  Prefixed each
 425         exported symbol with SCM_SRFI1314_API.
 426
 427         * srfi-4.h: Defined SCM_SRFI4_API.  Prefixed each exported
 428         symbol with SCM_SRFI4_API.
 429
 430 2001-10-21  Mikael Djurfeldt  <mdj@linnaeus>
 431
 432         * srfi-2.scm, srfi-4.scm, srfi-8.scm, srfi-9.scm, srfi-10.scm,
 433         srfi-11.scm, srfi-14.scm, srfi-16.scm: Move module the system
 434         directives `export', `export-syntax', `re-export' and
 435         `re-export-syntax' into the `define-module' form.  This is the
 436         recommended way of exporting bindings.
 437
 438 2001-09-22  Mikael Djurfeldt  <mdj@linnaeus>
 439
 440         * srfi-19.scm (priv:split-real): Inserted missing call to
 441         inexact->exact.
 442
 443 2001-09-21  Rob Browning  <rlb@defaultvalue.org>
 444
 445         * srfi-14.h (SCM_CHARSET_GET): need 1L, not just 1 in "<<".
 446
 447         * srfi-14.c (SCM_CHARSET_SET): need 1L, not just 1 in "<<".
 448         (scm_char_set_hash): val needs to be long, not just unsigned.
 449         (scm_char_set): need 1L, not just 1 in "<<".
 450         (scm_list_to_char_set): need 1L, not just 1 in "<<".
 451         (scm_list_to_char_set_x): need 1L, not just 1 in "<<".
 452         (scm_list_to_char_set_x): FUNC_NAME was wrong - added a _x.
 453         (scm_string_to_char_set): string length var needed to be
 454         scm_sizet, not int.
 455         (scm_string_to_char_set): need 1L, not just 1 in "<<".
 456         (scm_string_to_char_set_x): string length var needed to be
 457         scm_sizet, not int.
 458         (scm_string_to_char_set_x): need 1L, not just 1 in "<<".
 459         (scm_char_set_filter): need 1L, not just 1 in "<<".
 460         (scm_char_set_filter_x): need 1L, not just 1 in "<<".
 461         (scm_ucs_range_to_char_set): need 1L, not just 1 in "<<".
 462         (scm_ucs_range_to_char_set_x): need 1L, not just 1 in "<<".
 463         (scm_char_set_adjoin): need 1L, not just 1 in "<<".
 464         (scm_char_set_delete): need 1L, not just 1 in "<<".
 465         (scm_char_set_adjoin_x): need 1L, not just 1 in "<<".
 466         (scm_char_set_delete_x): need 1L, not just 1 in "<<".
 467
 468 2001-09-12  Gary Houston  <ghouston@arglist.com>
 469
 470         * srfi-1.scm (filter): change "caller" to "filter" in check-arg-type.
 471
 472 2001-08-31  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 473
 474         * srfi-1.scm, srfi-13.scm: Remove the defines that were needed to
 475         trick export from the beginning of the files.
 476
 477 2001-08-25  Thien-Thi Nguyen  <ttn@revel.glug.org>
 478
 479         * srfi-19.scm (add-duration): Fix bug: Call `add-duration!' w/
 480         two args.  Thanks to Alex Shinn.
 481
 482 2001-08-25  Marius Vollmer  <mvo@zagadka.ping.de>
 483
 484         * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
 485
 486 2001-08-24  Thien-Thi Nguyen  <ttn@revel.glug.org>
 487
 488         * srfi-13.h (scm_string_map, scm_string_map_x,
 489         scm_string_for_each): Reverse order of first two args.
 490         (scm_string_for_each_index): New proc.
 491
 492         * srfi-13.c (scm_string_for_each): Reverse order of first 2 args.
 493         (scm_string_for_each_index): New func.
 494
 495         * srfi-13.scm (string-for-each-index): New exported proc.
 496
 497         Thanks to Alex Shinn.
 498
 499 2001-08-22  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 500
 501         * srfi-13.c (string-map): Swapped order of string and proc args to
 502         conform with the srfi.  (Thanks to Alex Shinn.)
 503
 504 2001-08-05  Gary Houston  <ghouston@arglist.com>
 505
 506         * srfi-1.scm (check-arg-type, non-negative-integer?): a couple of new
 507         internal definitions.
 508         (list-tabulate, iota): check for bad arguments that otherwise
 509         give weird output.
 510         (filter): check for proper list, to avoid infinite recursion on
 511         a circular list.
 512
 513 2001-08-04  Gary Houston  <ghouston@arglist.com>
 514
 515         * srfi-1.scm (filter): replaced with a tail-recursive version.
 516         (remove): implement using filter, to make it tail-recursive.
 517
 518 2001-07-31  Gary Houston  <ghouston@arglist.com>
 519
 520         * srfi-14.c (scm_char_set_diff_plus_intersection): wasn't correctly
 521         accounting for the (char-set-union cs2...) in the spec.  i.e.,
 522         (char-set-diff+intersection a) -> copy-of-a, empty-set
 523         and the following are equivalent:
 524         (char-set-diff+intersection a (char-set #\a) (char-set #\b))
 525         (char-set-diff+intersection a (char-set #\a #\b))
 526
 527         (scm_char_set_xor_x): disabled the side-effecting code, since it
 528         gives inconsistent results to scm_char_set_xor for the case
 529         (char-set-xor! a a a).
 530
 531         (scm_char_set_diff_plus_intersection_x): added cs2 argument, since
 532         two arguments are compulsory in final spec.  also similar changes
 533         as for scm_char_set_diff_plus_intersection.
 534         * srfi-14.h (scm_char_set_diff_plus_intersection_x): added cs2.
 535
 536 2001-07-22  Gary Houston  <ghouston@arglist.com>
 537
 538         * srfi-14.c (scm_char_set_intersection, scm_char_set_xor): remove
 539         the compulsory cs1 arguments: all args are optional in final spec.
 540
 541         * srfi-14.h: declarations updated.
 542
 543 2001-07-18  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 544
 545         * srfi-11.scm, srfi-8.scm: Update copyright notice.
 546
 547 2001-07-17  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 548
 549         * srfi-14.c: Okay.  Now I got it.  Really.  This time it's fixed.
 550         Guaranteed. (Maybe)
 551
 552         * srfi-19.scm: Define `current-time' before exporting it.
 553
 554 2001-07-17  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 555
 556         * srfi-14.c: Fix for bug caused by brain-malfunctioning on my
 557         side.  Bit sets were handled wrong because I couldn't tell bit
 558         counts from byte counts.  Also, the bit array should be 256 / 8
 559         bytes long.  Thank you, Gary!
 560
 561         Removed unnecessary protoype for scm_char_set_copy.
 562
 563 2001-07-16  Gary Houston  <ghouston@arglist.com>
 564
 565         * srfi-14.scm: export string->char-set!, not string-char-set!.
 566
 567         * srfi-14.c (scm_char_set_ref, scm_char_set_cursor_next,
 568         scm_end_of_char_set_p): reject negative cursor values.
 569         (scm_list_to_char_set, scm_list_to_char_set_x): when reporting
 570         type error in list component, omit the position (was always 1).
 571
 572 2001-07-16  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 573
 574         (scm_char_set_map): Bug-fix: char-set-map was modifying the
 575         argument instead of the return value.
 576
 577 2001-07-16  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 578
 579         * srfi-14.c: Allocate correct memory size for charsets (32 bytes),
 580         use this value for initializing and comparing charsets.
 581         (scm_char_set_hash): Use ``better'' hash algorithm which produces
 582         more values.
 583
 584 2001-07-15  Gary Houston  <ghouston@arglist.com>
 585
 586         * srfi-14.c (scm_char_set_hash): recognise 0 instead of #f in the
 587         opt arg to give default bound, as in final spec.  don't allow
 588         negative bounds.
 589         (scm_char_set_hash): bug fix: was overrunning the buffer and
 590         calculating based on garbage.
 591         (scm_char_set_eq, scm_char_set_leq): fix argument number in error
 592         reporting: wasn't incremented due to macro coding.
 593         (scm_char_set): report argument number in error reporting: was
 594         hard coded to 1.  remove a couple of local variables.
 595
 596 2001-07-13  Marius Vollmer  <mvo@zagadka.ping.de>
 597
 598         * srfi-2.scm (and-let*): Use `re-export-syntax' instead of
 599         `export-syntax'.
 600
 601 2001-07-11  Gary Houston  <ghouston@arglist.com>
 602
 603         * srfi-14.c (s_scm_char_set_eq): bug fix: (char-set=) should
 604         return #t instead of giving wrong-number-of-arguments . take a
 605         single "rest" argument.  use memcmp instead of a loop to compare
 606         the values.
 607         (s_scm_char_set_leq): similarly, (char-set<=) should return #t.
 608         take a single "rest" argument.
 609         srfi-14.h: update the declarations.
 610
 611 2001-07-09  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 612
 613         * README: Cleanup.
 614
 615 2001-07-06  Gary Houston  <ghouston@arglist.com>
 616
 617         * srfi-1.scm (iota, map, for-each, list-index, member, delete,
 618         delete!, assoc): roll back the previous change.  instead place
 619         dummy definitions in a deprecated block at the beginning as in
 620         srfi-13.scm.
 621
 622 2001-07-06  Rob Browning  <rlb@defaultvalue.org>
 623
 624         * srfi-19.scm (priv:locale-reader): don't need open-output-string.
 625
 626 2001-07-03  Gary Houston  <ghouston@arglist.com>
 627
 628         * srfi-1.scm (iota, map, for-each, list-index, member, delete,
 629         delete!, assoc): don't export until the new bindings have been
 630         created.  otherwise "export" thinks they are being re-exported and
 631         a deprecation warning is produced.
 632         (map-in-order): defined and exported, to support lists of unequal
 633         length.
 634
 635 2001-07-03  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 636
 637         * srfi-1.scm (list-tabulate): Do not go into infinite loop for
 638         invalid arguments.  Same fix for several other procedures (do not
 639         use zero?, use <= 0).
 640
 641 2001-07-02  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 642
 643         * srfi-1.scm: Replaced calls to `map' in several procedures to
 644         calls to `map1'.
 645         (map, for-each): New procedures, extended from R5RS.
 646
 647 2001-06-28  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 648
 649         * srfi-4.c: Minor cleanups.
 650
 651         * srfi-14.c (scm_char_set_fold, scm_char_set_unfold)
 652         (scm_char_set_unfold_x, scm_char_set_for_each)
 653         (scm_char_set_map, scm_char_set_filter)
 654         (scm_char_set_filter_x, scm_char_set_count)
 655         (scm_char_set_every, scm_char_set_any): Replace calls to
 656         scm_apply() with the corresponding scm_call_N() functions.
 657
 658         * srfi-14.c (scm_char_set_ref, scm_char_set_cursor_next)
 659         (scm_char_set_unfold, scm_char_set_unfold_x)
 660         (scm_char_set_map, scm_char_set_diff_plus_intersection)
 661         (scm_char_set_diff_plus_intersection_x): Replace deprecated macros
 662         SCM_LISTN with calls to scm_list_N().
 663
 664         * srfi-13.c (scm_string_tabulate, scm_string_map)
 665         (scm_string_map_x, scm_string_unfold)
 666         (scm_string_unfold_right): Replace deprecated macros SCM_LISTN
 667         with calls to scm_list_N().
 668
 669         * srfi-13.c (scm_string_any, scm_string_every),
 670         (scm_string_tabulate, scm_string_trim),
 671         (scm_string_trim_right, scm_string_trim_both),
 672         (scm_string_compare, scm_string_compare_ci),
 673         (scm_string_indexS, scm_string_index_right),
 674         (scm_string_skip, scm_string_skip_right, scm_string_count),
 675         (scm_string_map, scm_string_map_x, scm_string_fold),
 676         (scm_string_fold_right, scm_string_unfold),
 677         (scm_string_unfold_right, scm_string_for_each),
 678         (scm_string_filter, scm_string_delete): Replace calls to
 679         scm_apply() with the corresponding scm_call_N() functions.
 680
 681 2001-06-27  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 682
 683         * Makefile.am: Added SRFI-4 files in various places.
 684
 685         * srfi-4.c, srfi-4.h, srfi-4.scm: New files implementing SRFI-4.
 686
 687 2001-06-26  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 688
 689         * srfi-13.c (scm_string_copyS, scm_string_take, scm_string_drop,
 690         scm_string_take_right, scm_string_drop_right, scm_string_trim,
 691         scm_string_trim_right, scm_string_trim_both, scm_string_tokenize):
 692         Use scm_mem2string instead of scm_makfromstr.
 693
 694         (scm_reverse_list_to_string, string_titlecase_x):  Prefer
 695         !SCM_<pred> over SCM_N<pred>.
 696
 697 2001-06-25  Marius Vollmer  <mvo@zagadka.ping.de>
 698
 699         * srfi-8.scm: Use `re-export-syntax' to correctly re-export
 700         `receive'.
 701
 702 2001-06-18  Matthias Koeppe  <mkoeppe@mail.math.uni-magdeburg.de>
 703
 704         The SRFI-19 implementation was completely broken.  Already the
 705         reference implementation did not handle DST and time zones
 706         properly and relied on non-R5RS-isms like passing reals to
 707         `quotient'.  For Guile, some additional fixes were needed because
 708         of the incomplete numeric tower implementation.  See also
 709         srfi-19.test.
 710
 711         * srfi-19.scm (date-zone-offset): Fixed typo in export clause.
 712         (add-duration): Renamed from priv:add-duration.
 713         (priv:time-normalize!): Handle fractional nanoseconds; remove
 714         duplicate definition.
 715         (priv:current-time-tai): Fixed typo.
 716         (time=?, time<=?): Fixed typos.
 717         (time-tai->time-utc, time-utc->time-tai,
 718         time-utc->time-monotonic): Use make-time-unnormalized instead of
 719         make-time when uninitialized time fields are used.
 720         (set-date-nanosecond!, set-date-second!, set-date-minute!,
 721         set-date-hour!, set-date-day!, set-date-month!, set-date-year!,
 722         set-date-zone-offset!): Define.
 723         (priv:local-tz-offset): Take an extra argument in order to handle
 724         DST effects.
 725         (time-utc->date, time-tai->date, time-monotonic->date): Handle the
 726         changed signature of priv:local-tz-offset. Don't pass non-integer
 727         arguments to quotient (non-R5RS, not supported by Guile).
 728         (date->time-utc): Ensure that seconds in a date structure are
 729         always exact integers.  Handle DST properly.
 730         (current-date, julian-day->date, modified-julian-day->date):
 731         Handle the changed signature of priv:local-tz-offset.
 732         (julian-day->time-utc): Reverted earlier inexact->exact hack;
 733         make-time now handles inexact arguments.
 734         (priv:locale-print-time-zone): At least print the numerical time
 735         zone.
 736         (priv:integer-reader): Fixed named let iteration.
 737         (priv:read-directives): Use set-date-month! instead of
 738         priv:set-date-month! etc.
 739         (string->date): Handle DST properly.
 740
 741 2001-06-14  Marius Vollmer  <mvo@zagadka.ping.de>
 742
 743         * srfi-13.scm: Prevent `export' from re-exporting core bindings.
 744
 745 2001-06-07  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 746
 747         * srfi-14.c (charset_print): Mark unused parameters with
 748         SCM_UNUSED.
 749
 750 2001-06-07  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 751
 752         * srfi-1.scm (fold, fold-pair): Fixed a buggy call to apply.
 753         (delete-duplicates): Now the first occurrence of an element is
 754         retained, as required.
 755         (member, assoc): Fixed wrong order of equality predicate
 756         application.
 757
 758 2001-06-06  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 759
 760         * README: Update.
 761
 762         * srfi-1.scm: New file.
 763
 764 2001-06-04  Marius Vollmer  <mvo@zagadka.ping.de>
 765
 766         Added exception notice to all files.
 767
 768 2001-05-31  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 769
 770         * srfi-14.scm, srfi-13.scm: Use `load-extension' for loading the
 771         shared library.
 772
 773 2001-05-31  Michael Livshin  <mlivshin@bigfoot.com>
 774
 775         * Makefile.am (MKDEP): copied from libguile/Makefile.am, just in
 776         case.
 777         (CLEANFILES): added *.x (and removed from DISTCLEANFILES)
 778
 779 2001-05-28  Michael Livshin  <mlivshin@bigfoot.com>
 780
 781         * srfi-19.scm: removed a stray open parenthesis. (thanks to
 782         Matthias Köppe for the report).
 783
 784 2001-05-23  Rob Browning  <rlb@cs.utexas.edu>
 785
 786         * srfi-19.scm (:optional): renamed to optional to avoid reader
 787         keywords conflict.  Time passes... Removed :optional altogether
 788         and just handle optional args directly.  Thanks to Matthias Koeppe
 789         for the report of this and the two bits below.
 790         (priv:decode-julian-day-number): add inexact->exact for truncate
 791         result.
 792         (time-utc->date): add inexact->exact and floor so quotient will
 793         work.
 794
 795 2001-05-22  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 796
 797         * README: Update, document available SRFIs.
 798
 799 2001-05-21  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 800
 801         * srfi-19.scm, srfi-17.scm, srfi-16.scm, srfi-14.scm, srfi-13.scm,
 802         srfi-11.scm, srfi-10.scm, srfi-9.scm, srfi-8.scm, srfi-6.scm,
 803         srfi-2.scm: Use `cond-expand-provide' for providing features to
 804         `cond-expand'.
 805
 806 2001-05-20  Marius Vollmer  <mvo@zagadka.ping.de>
 807
 808         * srfi-14.c (scm_c_init_srfi_14): Added "int" to declaration of
 809         `initialized'.
 810
 811 2001-05-19  Marius Vollmer  <mvo@zagadka.ping.de>
 812
 813         Avoid using module operations from C.
 814
 815         * srfi-13.c (scm_init_srfi_13_14): Removed.
 816         * srfi-14.h, srfi-14.c (scm_c_init_srfi_14): New.  Contains
 817         initializations needed by C clients of srfi-14.
 818         (scm_init_srfi_13, scm_init_srfi_14): Call it.
 819         * srfi-13.scm: Call "scm_init_srfi_13" instead of
 820         "scm_init_srfi_13_14".
 821         * srfi-14.scm: Call "scm_init_srfi_14" instead of
 822         "scm_init_srfi_13_14".
 823
 824 2001-05-16  Rob Browning  <rlb@cs.utexas.edu>
 825
 826         * srfi-19.scm (priv:integer-reader-exact): minor cleanups.
 827
 828 2001-05-14  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 829
 830         * Makefile.am (srfi_DATA): Added srfi-16.scm.
 831
 832         * srfi-16.scm: New file.
 833
 834 2001-05-10  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 835
 836         * srfi-13.c (scm_string_delete): Logic was inversed for charset.
 837         Fixed.
 838
 839 2001-05-08  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 840
 841         * srfi-13.c (scm_string_copyS): Fixed nasty bug.
 842
 843 2001-05-05  Rob Browning  <rlb@cs.utexas.edu>
 844
 845         * Makefile.am (srfi_DATA): added srfi-19.scm.
 846
 847         * srfi-19.scm: New file - time/date SRFI.  Thanks to Will
 848         Fitzgerald.
 849
 850 2001-05-02  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 851
 852         * srfi-14.c, srfi-13.c: Added @bullet to various @itemize lists.
 853
 854         * srfi-10.scm: Typo fix.
 855
 856 2001-05-02  Rob Browning  <rlb@cs.utexas.edu>
 857
 858         * srfi-11.scm (let-values): fix (a b c . d) case.  Thanks Martin.
 859
 860 2001-05-02  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 861
 862         * Makefile.am (srfi_DATA): Added srfi-10.scm and srfi-17.scm.
 863
 864         * srfi-10.scm: New file.
 865
 866         * srfi-17.scm: New file, contributed by Matthias Koeppe.  Thanks a
 867         lot!
 868         Added `Commentary:' tag.
 869
 870         * srfi-9.scm: Added `Commentary:' tag.
 871
 872 2001-04-27  Rob Browning  <rlb@cs.utexas.edu>
 873
 874         * srfi-13.h
 875         (scm_reverse_string_concatenate): renamed to
 876         scm_string_concatentate_reverse.
 877         (scm_reverse_string_concatenate_shared): renamed to
 878         scm_string_concatenate_reverse_shared.
 879
 880 2001-04-27  Gary Houston  <ghouston@arglist.com>
 881
 882         * srfi-13.c (scm_init_srfi_13), srfi-14.c (scm_init_srfi_14):
 883         add "srfi/" to lines including .x files so they can be found
 884         when build_dir != src_dir.
 885
 886 2001-04-27  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 887
 888         * Makefile.am (srfi_DATA): Added srfi-9.scm.
 889
 890         * srfi-9.scm: New file.  Exports `define-record-type'.
 891
 892 2001-04-26  Rob Browning  <rlb@cs.utexas.edu>
 893
 894         * Makefile.am (srfi_DATA): added srfi-6.scm.
 895         (srfi_DATA): added srfi-11.scm.
 896         (srfi_DATA): added srfi-8.scm.
 897         (srfi_DATA): added srfi-2.scm.
 898
 899         * srfi-11.scm: new file - exports let-values and let*-values.
 900
 901         * srfi-6.scm: new file - guile already has srfi-6 procedures
 902         loaded by default, so this is a dummy file right now.
 903
 904         * srfi-8.scm: new file - exports receive.
 905
 906         * srfi-2.scm: new file - just use/export (ice-9 and-let-star)
 907
 908 2001-04-26  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 909
 910         Changed two procedure names to match final SRFI document.  Thanks
 911         to Rob Browning for spotting this.
 912
 913         * srfi-13.scm (string-concatenate-reverse),
 914         (string-concatenate-reverse/shared): Rename from
 915         reverse-string-concatenate[/shared].
 916
 917         * srfi-13.c (scm_string_concatenate_reverse_shared): Renamed from
 918         scm_reverse_string_concatenate_shared.
 919         (scm_string_concatenate_reverse): Renamed from
 920         scm_reverse_string_concatenate.
 921
 922 2001-04-25  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 923
 924         * configure.in, autogen.sh: Removed.
 925
 926         * srfi-13.c (scm_string_replace): Take sizeof (char) into account
 927         when using memmove().
 928
 929         * srfi-14.h: Added prototypes for all exported procedures..
 930
 931         * srfi-13.c: Include srfi-13.h
 932
 933         * srfi-13.h: New file containing the prototypes.
 934
 935         * Makefile.am: Removed guile-srfi.texi and info_TEXINFOS variable.
 936         (libguile_srfi_srfi_13_14_la_SOURCES): Added srfi-14.h, so it gets
 937         distributed.
 938         (libguile_srfi_srfi_13_14_la_SOURCES): Added srfi-13.h.
 939
 940 2001-04-24  Neil Jerram  <neil@ossau.uklinux.net>
 941
 942         * Makefile.am: Fixed "srf-14.x" typo.
 943
 944 2001-04-24  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 945
 946         * guile-srfi.texi: Removed, because merged with the GRM.
 947
 948         * guile-srfi.texi: The docs are now up to date with the
 949         implementation and have new introductory material.
 950
 951 2001-04-23  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 952
 953         Integrated the guile-srfi package into the Guile distribution.
 954
 955         * srfi-13.c: All procedures so specified in the SRFI now accept
 956         character set arguments.
 957
 958         * Makefile.am: Snarfed some variables from the guile-readline
 959         directory.
 960
 961         * srfi-14.c, srfi-14.h: Add prefix SCM_ to exported macros.
 962
 963         * srfi-13.scm, srfi-14.scm, srfi-13.c, srfi-14.c, srfi-14.h,
 964         configure.in, Makefile.am: Added FSF copyright and Guile license
 965         information.
 966
 967         * srfi-13.c, srfi-14.c: Include srfi-14.h.
 968         (scm_init_srfi_13_14): Initialize the complete module, if not
 969         already done so.
 970
 971         * srfi-14.h: New file.
 972
 973         * srfi-13.scm, srfi-14.scm: Load new combined library.
 974
 975         * Makefile.am: Build only one library,
 976         `libguile-srfi-srfi-13-14.la'
 977
 978 2001-04-04  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 979
 980         * guile-srfi.texi: Integrated the SRFI-14 documentation.
 981
 982         * srfi-14.c, srfi-14.scm: Made the procedures and variables
 983         compliant to the final SRFI document.
 984
 985         * Renamed the package to guile-srfi.
 986
 987 2001-04-03  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 988
 989         * NEWS: New section for 0.0.3.
 990
 991         * configure.in, README, guile-srfi-13.texi: Bumped version number
 992         to 0.0.3.
 993
 994         * Released version 0.0.2.
 995
 996         * Makefile.am: Added rules for builing the SRFI-14 library.
 997
 998         * srfi-14.c, srfi-14.scm: New files, implementing SRFI-14
 999         (character set library).
1000
1001 2001-03-27  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
1002
1003         * README: Updated procedure and incompatibility list.
1004
1005         * srfi-13.c (string_upcase_x, scm_string_upcase_xS),
1006         (scm_string_upcase, string_downcase_x, scm_string_downcase_xS),
1007         (scm_string_downcaseS, string_titlecase_x),
1008         (scm_string_titlecase_x, scm_string_titlecase),
1009         (scm_string_fill_xS, scm_string_copyS, scm_string_to_listS): New
1010         procedures.
1011
1012         * srfi-13.scm: Export new case mapping procedures.
1013
1014         * guile-srfi-13.texi (What cannot be done): Removed case mapping
1015         procedures from incompatibility list.
1016         (Case Mapping): New section for case mapping procedures.
1017
1018 2001-03-26  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
1019
1020         * NEWS: New section for 0.0.2
1021
1022         * configure.in, README, guile-srfi-13.texi: Bumbed version number
1023         to 0.0.2
1024
1025         * Released version 0.0.1.
1026
1027         * README: Made procedure list up-to-date.
1028
1029         * guile-srfi-13.texi: Fixed typos, completed reference and added
1030         introductory blurb.
1031
1032         * srfi-13.c, srfi-13.scm: Filled in the last missing pieces.
1033
1034 2001-03-22  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
1035
1036         * Started guile-srfi-13 package.  Files are copied from the
1037         guile-gdbm and slightly modified.