srfi/ChangeLog

   1 2004-12-06  Kevin Ryde  <user42@zip.com.au>
   2
   3         * srfi-1.scm (alist-copy, alist-delete, break, span): Change to
   4         tail-recursive forms.
   5
   6         * srfi-1.scm (alist-delete): Correction to equality proc call argument
   7         order, spec is for given KEY param first.
   8
   9 2004-12-05  Kevin Ryde  <user42@zip.com.au>
  10
  11         * srfi-1.scm (filter-map): Change to a tail-recursive form.
  12         (append-map, append-map!): Rewrite as simple "concatenate map" forms,
  13         for tail recursiveness.
  14
  15 2004-10-26  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  16
  17         * srfi-4.scm, srfi-4.h, srfi-4.c: Moved content into core; only
  18         the skeletons remains.
  19
  20 2004-10-22  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  21
  22         * srfi-4.c (print_int64, print_uint64): Removed.
  23         (uvec_print): Use scm_intprint for signed elemets and
  24         scm_uintprint for unsigned ones.  Do not use print_int64 and
  25         print_uint64 since scm_intprint and scm_Uintprint can handle 64
  26         bits now.
  27
  28 2004-09-03  Stefan Jahn  <stefan@lkcc.org>
  29
  30         * srfi-1.c, srfi-1.h: Renamed any 'lst1' into 'list1' because
  31         lst1 is a #define on Win32 systems.
  32
  33 2004-08-26  Kevin Ryde  <user42@zip.com.au>
  34
  35         * srfi-31.scm (rec): Add missing `error' to else clause.
  36
  37 2004-08-26  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  38
  39         * Makefile.am: Added appropriate @LIBGUILE_*_MAJOR@ substitutions
  40         to the library names.
  41         * srfi-1.scm, srfi-4.scm: Use the new library names with
  42         load-extension.
  43
  44 2004-08-25  Marius Vollmer  <mvo@zagadka.de>
  45
  46         SRFI-13 and SRFI-14 have been moved into the core.
  47
  48         * srfi-13.scm, srfi-14.scm: Simply re-export the relevant
  49         bindings.
  50
  51         * srfi-13.h, srfi-13.c, srfi-14.h, srfi-14.c: Removed all real
  52         content except for the init functions.
  53
  54 2004-08-19  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  55
  56         * srfi-13.h, srfi-13.c: (scm_substring_shared): Renamed to
  57         scm_substring_sharedS.
  58
  59         * srfi-14.c, srfi-13.c: Adapted to new internal string and symbol
  60         API.
  61
  62         * srfi-13.scm (substring/shared): Export as replacement since we
  63         now have a version in the core.
  64
  65 2004-08-15  Marius Vollmer  <mvo@zagadka.de>
  66
  67         * srfi-39.scm: New, from Jose A Ortega Ruiz.  Thanks!
  68
  69 2004-08-14  Kevin Ryde  <user42@zip.com.au>
  70
  71         * srfi-13.c (scm_string_any, scm_string_every): Add support for char
  72         and charset as predicates, per SRFI-13 spec.
  73
  74 2004-08-12  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  75
  76         * srfi-13.c (MY_VALIDATE_SUBSTRING_SPEC_COPY,
  77         MY_VALIDATE_STRING_COPY): Modernized clones of the deprecated
  78         validation macros.  Replaced every use.
  79
  80 2004-08-05  Kevin Ryde  <user42@zip.com.au>
  81
  82         * srfi-13.c (scm_string_any, scm_string_every): Enhance docstrings as
  83         per doc/ref/srfi-modules.texi.
  84
  85 2004-08-02  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  86
  87         * srfi-4.c: Replaced scm_num2* and scm_*2num with scm_to_* and
  88         scm_from_*, respectively.
  89         (print_int64, print_uint64): Rewritten by just calling scm_iprin1
  90         on a SCM.
  91
  92 2004-08-02  Kevin Ryde  <user42@zip.com.au>
  93
  94         * srfi-13.c (scm_string_every): Correction to initial "res" value,
  95         return should be #t for an empty string.  Reported by Andreas Vögele.
  96
  97 2004-07-10  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  98
  99         * srfi-13.c, srfi-14.c, srfi-4.c: Changed all uses of
 100         SCM_VALIDATE_INUM, SCM_VALIDATE_INUM_COPY, SCM_VALIDATE_BIGINT,
 101         SCM_VALIDATE_INUM_MIN, SCM_VALIDATE_INUM_MIN_COPY,
 102         SCM_VALIDATE_INUM_MIN_DEF_COPY,SCM_VALIDATE_INUM_DEF,
 103         SCM_VALIDATE_INUM_DEF_COPY, SCM_VALIDATE_INUM_RANGE,
 104         SCM_VALIDATE_INUM_RANGE_COPY to scm_to_size_t or similar.
 105
 106 2004-07-06  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
 107
 108         * srfi-1.c, srfi-13.c, srfi-14.c, srfi-4.c: Replaced all uses of
 109         deprecated SCM_FALSEP, SCM_NFALSEP, SCM_BOOL, SCM_NEGATE_BOOL, and
 110         SCM_BOOLP with scm_is_false, scm_is_true, scm_from_bool, and
 111         scm_is_bool, respectively.
 112
 113 2004-07-05  Kevin Ryde  <user42@zip.com.au>
 114
 115         * srfi-4.c (uvec_sizes): Add "const".
 116
 117         * srfi-31.scm: Correction to heading comment.
 118
 119 2004-06-20  Rob Browning  <rlb@defaultvalue.org>
 120
 121         * srfi-4.c: fix #ifdef checks for 64-bit types; should be #if.
 122         Add separate symmetric test for SCM_HAVE_T_UINT64 in one case.
 123         (uvec_print): rewrite using a union to make more
 124         compact, and use static print_uint64 and print_int64 to print
 125         64-bit elements.
 126         (print_int64): new static function (temporary fix).
 127         (print_uint64): new static function (temporary fix).
 128
 129         * Makefile.am (srfi_DATA): add srfi-31.scm.
 130
 131         * srfi-31.scm: new file.
 132
 133 2004-04-24  Dirk Herrmann  <dirk@dirk-herrmanns-seiten.de>
 134
 135         * srfi-17.scm (setter, car, cdr etc.): When within one define
 136         expression a new variable in the local module is defined in terms
 137         of an equally named variable from some other module, use @ to
 138         refer to the variable in the other module.  This is necessary due
 139         to section 5.2.1 of R5RS: In a define expression first the new
 140         binding is created and then the expression is evaluated.
 141
 142 2004-04-24  Kevin Ryde  <user42@zip.com.au>
 143
 144         * srfi-11.scm (let-values): Use make-symbol rather than gensym, for
 145         guaranteed uniqueness of temp variable symbols.
 146
 147 2004-04-15  Kevin Ryde  <user42@zip.com.au>
 148
 149         * srfi-13.c (scm_string_trim, scm_string_trim_right,
 150         scm_string_trim_both): Cast to unsigned char for isspace.
 151
 152 2004-04-06  Han-Wen Nienhuys   <hanwen@xs4all.nl>
 153
 154         * srfi-13.c (s_scm_string_map): convert character to unsigned char
 155         before converting to unsigned int. This prevents hi-bit ascii as
 156         being converted large integers.
 157         (string_upcase_x): change caller for scm_{up,down}case to
 158         scm_c_{up,down}case
 159
 160 2004-03-23  Kevin Ryde  <user42@zip.com.au>
 161
 162         * srfi-1.scm (circular-list): Rewrite using set-cdr!, no need to copy
 163         parameter list.
 164
 165 2004-02-08  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 166
 167         * Makefile.am (TAGS_FILES): Use this variable instead of
 168         ETAGS_ARGS so that TAGS can be built using separate build
 169         directory.
 170
 171 2004-01-24  Marius Vollmer  <mvo@zagadka.de>
 172
 173         * Makefile.am (srfi_DATA): Added srfi-26.scm.
 174
 175 2004-01-21  Marius Vollmer  <m.vollmer@ping.de>
 176
 177         * srfi-26.scm: New, from Daniel Skarda.  Thanks!
 178
 179 2003-12-03  Kevin Ryde  <user42@zip.com.au>
 180
 181         * srfi-1.c, srfi-1.h, srfi-1.scm (count): Rewrite in C, avoiding
 182         non-tail recursion.
 183
 184         * srfi-1.scm (map!): Define as an alias for map, previous definition
 185         was not tail-recursive.
 186
 187 2003-08-23  Kevin Ryde  <user42@zip.com.au>
 188
 189         * srfi-1.c, srfi-1.h, srfi-1.scm (list-copy): New function, derived
 190         from core list-copy but allowing improper lists, per SRFI-1 spec.
 191
 192         * srfi-19.scm (date-week-number): Correction, day of week starting
 193         week applied was off by one.
 194
 195 2003-07-29  Kevin Ryde  <user42@zip.com.au>
 196
 197         * srfi-1.c, srfi-1.scm (concatenate, concatenate!): Use scm_append and
 198         scm_append_x.
 199
 200         * srfi-1.c, srfi-1.h, srfi-1.scm (length+): Rewrite using scm_ilength.
 201
 202         * srfi-34.scm: Add cond-expand-provide srfi-34.
 203
 204 2003-07-14  Matthias Koeppe  <mkoeppe@mail.math.uni-magdeburg.de>
 205
 206         * srfi-1.c, srfi-1.h (scm_srfi1_partition), srfi-1.scm (partition):
 207         Re-implement in C to avoid stack overflows for long input lists.
 208
 209 2003-07-08  Kevin Ryde  <user42@zip.com.au>
 210
 211         * srfi-1.c, srfi-1.h (scm_srfi1_delete, scm_srfi1_delete_x,
 212         scm_srfi1_delete_duplicates, scm_srfi1_delete_duplicates_x): New
 213         functions.  scm_srfi1_delete_x is derived from scm_delete_x.
 214         * srfi-1.scm (delete, delete!, delete-duplicates, delete-duplicates!):
 215         Remove.
 216
 217 2003-06-07  Kevin Ryde  <user42@zip.com.au>
 218
 219         * srfi-6.scm: #:re-export open-input-string, open-output-string and
 220         get-output-string, for the benefit of applications wanting to use
 221         #:select on the module.
 222
 223 2003-05-29  Stefan Jahn  <stefan@lkcc.org>
 224
 225         * Makefile.am (libguile_srfi_srfi_1_la_LDFLAGS,
 226         libguile_srfi_srfi_4_la_LDFLAGS,
 227         libguile_srfi_srfi_13_14__la_LDFLAGS): Added the -no-undefined
 228         option for the mingw32 build.
 229
 230 2003-05-13  Kevin Ryde  <user42@zip.com.au>
 231
 232         * srfi-1.scm (delete): Fix predicate arg order to match srfi-1 spec.
 233
 234 2003-05-10  Kevin Ryde  <user42@zip.com.au>
 235
 236         * srfi-1.scm (take): Make this an alias for list-head.
 237         (drop): Make this an alias for list-tail.
 238
 239 2003-04-30  Neil Jerram  <neil@ossau.uklinux.net>
 240
 241         * srfi-34.scm: New file.
 242
 243 2003-04-23  Marius Vollmer  <mvo@zagadka.de>
 244
 245         * srfi-1.scm: Removed stray "o" from exports list.
 246
 247 2003-04-21  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 248
 249         * srfi-1.c (srfi1_ilength): Prefer !SCM_CONSP over SCM_NCONSP.
 250         Now, guile itself does not include any calls to SCM_NCONSP any
 251         more.
 252
 253 2003-04-05  Marius Vollmer  <mvo@zagadka.de>
 254
 255         * Changed license terms to the plain LGPL thru-out.
 256
 257 2003-03-25  Rob Browning  <rlb@defaultvalue.org>
 258
 259         * srfi-4.c: replace typedefs for basic types with typedefs using
 260         new standard int types (i.e. scm_t_uint8, etc.) -- should probably
 261         remove typedefs altogether later.
 262
 263 2003-03-24  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 264
 265         * srfi-1.scm: Re-export all srfi-1 bindings implemented by the
 266         core.  (Thanks to Kevin Ryde.)
 267
 268 2003-03-12  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 269
 270         * srfi-13.scm: Mark replacements.
 271
 272         * srfi-17.scm: Mark replacements.
 273
 274 2003-03-11  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 275
 276         * srfi-1.scm (iota, map, for-each, map-in-order, list-index,
 277         member, delete, delete!, assoc): Marked as replacements.
 278         (filter, filter!): Removed.  (Now implemented in the core.)
 279
 280 2003-03-06  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 281
 282         * srfi-1.c (scm_init_srfi_1): Extend root module map and for-each
 283         with the versions in this module using
 284         scm_c_extend_primitive_generic.
 285
 286 2003-02-03  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 287
 288         * srfi-1.c (srfi1_for_each): Corrected argument checking for the
 289         case of two argument lists.  (Thanks to Kevin Ryde.)
 290
 291 2002-12-08  Rob Browning  <rlb@defaultvalue.org>
 292
 293         * Makefile.am (srfidir): VERSION -> GUILE_EFFECTIVE_VERSION.
 294
 295 2002-12-02  Marius Vollmer  <mvo@zagadka.ping.de>
 296
 297         * Makefile.am (srfiinclude_HEADERS): Added srfi-1.h.
 298
 299 2002-12-01  Mikael Djurfeldt  <mdj@linnaeus>
 300
 301         * srfi-1.scm: Load srfi-1 extension.
 302         (map, map-in-order, for-each, member, assoc): Replaced by
 303         primitives in srfi-1.c.
 304         (map1): Defined as `map'.
 305
 306         * Makefile.am: Added rules for srfi-1.c.
 307
 308         * srfi-1.c, srfi-1.h: New files.
 309
 310 2002-05-06  Marius Vollmer  <mvo@zagadka.ping.de>
 311
 312         * srfi-13.c (scm_string_tokenize): Instead of using "isgraphic" as
 313         the subtitute for char-set:graphic when then token-set hsa been
 314         defaulted, grab the real char-set:graphic from (srfi srfi-14).
 315
 316         * srfi-14.h (SCM_CHARSET_GET): Cast IDX to unsigned char so that
 317         it works for 8-bit characters.  Thanks to Matthias Koeppe!  No,
 318         make that "Köppe".
 319
 320 2002-04-24  Marius Vollmer  <mvo@zagadka.ping.de>
 321
 322         * srfi-13.c (s_scm_string_tokenize): Only take character sets as
 323         the second arg.  Collect characters belonging to this set into
 324         tokens (as specified by the SRFI), instead of splitting at these
 325         characters.  Default to an equivalent of char-set:graphic instead
 326         of everything-but-whitespace.  Thanks to Matthias Koeppe!
 327
 328 2002-04-10  Rob Browning  <rlb@defaultvalue.org>
 329
 330         * .cvsignore: add *.c.clean.c.
 331
 332 2002-03-27  Thien-Thi Nguyen  <ttn@giblet.glug.org>
 333
 334         * srfi-1.scm, srfi-13.scm, srfi-17.scm, srfi-4.scm, srfi-9.scm,
 335         srfi-10.scm, srfi-14.scm, srfi-19.scm, srfi-6.scm, srfi-11.scm,
 336         srfi-16.scm, srfi-2.scm, srfi-8.scm: Update copyright.
 337         Point to manual in commentary; nfc.
 338
 339 2002-03-24  Marius Vollmer  <mvo@zagadka.ping.de>
 340
 341         * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
 342
 343 2002-03-13  Thien-Thi Nguyen  <ttn@giblet.glug.org>
 344
 345         * srfi-13.c, srfi-14.c, srfi-4.c:
 346         Retire inclusion guard macro SCM_MAGIC_SNARFER.
 347
 348         * Makefile.am (snarfcppopts): New var.
 349         (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
 350
 351 2002-03-11  Marius Vollmer  <mvo@zagadka.ping.de>
 352
 353         * srfi-13.c (string_titlecase_x): Treat characters as unsigned so
 354         that 8-bit chars work.  Thanks to David Pirotte!
 355
 356 2002-02-24  Rob Browning  <rlb@defaultvalue.org>
 357
 358         * Makefile.am (libguile_srfi_srfi_4_la_LDFLAGS): use
 359         @LIBGUILE_SRFI_SRFI_4_INTERFACE@.
 360         (libguile_srfi_srfi_13_14_la_LDFLAGS): use
 361         @LIBGUILE_SRFI_SRFI_13_14_INTERFACE@.
 362
 363 2002-02-23  Neil Jerram  <neil@ossau.uklinux.net>
 364
 365         * srfi-19.scm (priv:month-assoc): Correct numbers so that they
 366         match the expectations of priv:year-day.
 367
 368 2002-02-22  Neil Jerram  <neil@ossau.uklinux.net>
 369
 370         * srfi-19.scm (priv:year-day): Index into priv:month-assoc using
 371         month number, not day number.  (Thanks to Sébastien de Menten de
 372         Horne for reporting the problem.)
 373
 374 2002-02-11  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
 375
 376         * srfi-14.c, srfi-4.c: Use scm_gc_malloc/scm_malloc and
 377         scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
 378         appropriate.
 379
 380 2002-01-21  Thien-Thi Nguyen  <ttn@giblet.glug.org>
 381
 382         * srfi-1.scm (count1, take-while): Rewrite to be tail-recursive.
 383         Thanks to Panagiotis Vossos.
 384
 385 2002-01-20  Thien-Thi Nguyen  <ttn@giblet.glug.org>
 386
 387         * srfi-1.scm (map1): Rewrite to be tail-recursive.
 388         Thanks to Panagiotis Vossos for the bug report.
 389
 390 2001-12-16  Marius Vollmer  <mvo@zagadka.ping.de>
 391
 392         * srfi-11.scm (let-values): Use `gensym' instead of `gentemp'.
 393
 394 2001-11-30  Neil Jerram  <neil@ossau.uklinux.net>
 395
 396         * Makefile.am (ETAGS_ARGS): Added.
 397
 398 2001-11-12  Marius Vollmer  <mvo@zagadka.ping.de>
 399
 400         * srfi-4.c: Use HAVE_LONG_LONG instead of HAVE_LONG_LONGS and test
 401         it with `#ifdef' instead of `#if'.
 402
 403 2001-11-07  Neil Jerram  <neil@ossau.uklinux.net>
 404
 405         * srfi-13.c (scm_string_unfold, scm_string_unfold_right),
 406         srfi-14.c (scm_char_set_unfold, scm_char_set_unfold_x): Remove
 407         superfluous whitespace at end of docstring lines.
 408
 409 2001-11-06  Thien-Thi Nguyen  <ttn@glug.org>
 410
 411         * srfi-19.scm (time-monotonic->time-monotonic): Spurious;
 412         remove from exports.
 413
 414 2001-11-04  Stefan Jahn  <stefan@lkcc.org>
 415
 416         * srfi-13.h, srfi-14.h, srfi-4.h: Follow-up patch.  Renamed
 417         __FOO__ macros into FOO.
 418
 419 2001-11-03  Marius Vollmer  <mvo@zagadka.ping.de>
 420
 421         * Makefile.am (libguile_srfi_srfi_4_la_LIBADD,
 422         libguile_srfi_srfi_13_14_la_LIBADD): Refer to build directory, not
 423         the source directory, for libguile.la.  Thanks to Ken Raeburn.
 424
 425 2001-11-02  Marius Vollmer  <mvo@zagadka.ping.de>
 426
 427         Support for native Win32.  Thanks to Stefan Jahn!
 428
 429         * Makefile.am:  Put `-no-undefined' into LDFLAGS to support linkers
 430         which do not allow unresolved symbols inside shared libraries.
 431
 432         * srfi-13.h, srfi-14.h: Defined SCM_SRFI1314_API.  Prefixed each
 433         exported symbol with SCM_SRFI1314_API.
 434
 435         * srfi-4.h: Defined SCM_SRFI4_API.  Prefixed each exported
 436         symbol with SCM_SRFI4_API.
 437
 438 2001-10-21  Mikael Djurfeldt  <mdj@linnaeus>
 439
 440         * srfi-2.scm, srfi-4.scm, srfi-8.scm, srfi-9.scm, srfi-10.scm,
 441         srfi-11.scm, srfi-14.scm, srfi-16.scm: Move module the system
 442         directives `export', `export-syntax', `re-export' and
 443         `re-export-syntax' into the `define-module' form.  This is the
 444         recommended way of exporting bindings.
 445
 446 2001-09-22  Mikael Djurfeldt  <mdj@linnaeus>
 447
 448         * srfi-19.scm (priv:split-real): Inserted missing call to
 449         inexact->exact.
 450
 451 2001-09-21  Rob Browning  <rlb@defaultvalue.org>
 452
 453         * srfi-14.h (SCM_CHARSET_GET): need 1L, not just 1 in "<<".
 454
 455         * srfi-14.c (SCM_CHARSET_SET): need 1L, not just 1 in "<<".
 456         (scm_char_set_hash): val needs to be long, not just unsigned.
 457         (scm_char_set): need 1L, not just 1 in "<<".
 458         (scm_list_to_char_set): need 1L, not just 1 in "<<".
 459         (scm_list_to_char_set_x): need 1L, not just 1 in "<<".
 460         (scm_list_to_char_set_x): FUNC_NAME was wrong - added a _x.
 461         (scm_string_to_char_set): string length var needed to be
 462         scm_sizet, not int.
 463         (scm_string_to_char_set): need 1L, not just 1 in "<<".
 464         (scm_string_to_char_set_x): string length var needed to be
 465         scm_sizet, not int.
 466         (scm_string_to_char_set_x): need 1L, not just 1 in "<<".
 467         (scm_char_set_filter): need 1L, not just 1 in "<<".
 468         (scm_char_set_filter_x): need 1L, not just 1 in "<<".
 469         (scm_ucs_range_to_char_set): need 1L, not just 1 in "<<".
 470         (scm_ucs_range_to_char_set_x): need 1L, not just 1 in "<<".
 471         (scm_char_set_adjoin): need 1L, not just 1 in "<<".
 472         (scm_char_set_delete): need 1L, not just 1 in "<<".
 473         (scm_char_set_adjoin_x): need 1L, not just 1 in "<<".
 474         (scm_char_set_delete_x): need 1L, not just 1 in "<<".
 475
 476 2001-09-12  Gary Houston  <ghouston@arglist.com>
 477
 478         * srfi-1.scm (filter): change "caller" to "filter" in check-arg-type.
 479
 480 2001-08-31  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 481
 482         * srfi-1.scm, srfi-13.scm: Remove the defines that were needed to
 483         trick export from the beginning of the files.
 484
 485 2001-08-25  Thien-Thi Nguyen  <ttn@revel.glug.org>
 486
 487         * srfi-19.scm (add-duration): Fix bug: Call `add-duration!' w/
 488         two args.  Thanks to Alex Shinn.
 489
 490 2001-08-25  Marius Vollmer  <mvo@zagadka.ping.de>
 491
 492         * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
 493
 494 2001-08-24  Thien-Thi Nguyen  <ttn@revel.glug.org>
 495
 496         * srfi-13.h (scm_string_map, scm_string_map_x,
 497         scm_string_for_each): Reverse order of first two args.
 498         (scm_string_for_each_index): New proc.
 499
 500         * srfi-13.c (scm_string_for_each): Reverse order of first 2 args.
 501         (scm_string_for_each_index): New func.
 502
 503         * srfi-13.scm (string-for-each-index): New exported proc.
 504
 505         Thanks to Alex Shinn.
 506
 507 2001-08-22  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 508
 509         * srfi-13.c (string-map): Swapped order of string and proc args to
 510         conform with the srfi.  (Thanks to Alex Shinn.)
 511
 512 2001-08-05  Gary Houston  <ghouston@arglist.com>
 513
 514         * srfi-1.scm (check-arg-type, non-negative-integer?): a couple of new
 515         internal definitions.
 516         (list-tabulate, iota): check for bad arguments that otherwise
 517         give weird output.
 518         (filter): check for proper list, to avoid infinite recursion on
 519         a circular list.
 520
 521 2001-08-04  Gary Houston  <ghouston@arglist.com>
 522
 523         * srfi-1.scm (filter): replaced with a tail-recursive version.
 524         (remove): implement using filter, to make it tail-recursive.
 525
 526 2001-07-31  Gary Houston  <ghouston@arglist.com>
 527
 528         * srfi-14.c (scm_char_set_diff_plus_intersection): wasn't correctly
 529         accounting for the (char-set-union cs2...) in the spec.  i.e.,
 530         (char-set-diff+intersection a) -> copy-of-a, empty-set
 531         and the following are equivalent:
 532         (char-set-diff+intersection a (char-set #\a) (char-set #\b))
 533         (char-set-diff+intersection a (char-set #\a #\b))
 534
 535         (scm_char_set_xor_x): disabled the side-effecting code, since it
 536         gives inconsistent results to scm_char_set_xor for the case
 537         (char-set-xor! a a a).
 538
 539         (scm_char_set_diff_plus_intersection_x): added cs2 argument, since
 540         two arguments are compulsory in final spec.  also similar changes
 541         as for scm_char_set_diff_plus_intersection.
 542         * srfi-14.h (scm_char_set_diff_plus_intersection_x): added cs2.
 543
 544 2001-07-22  Gary Houston  <ghouston@arglist.com>
 545
 546         * srfi-14.c (scm_char_set_intersection, scm_char_set_xor): remove
 547         the compulsory cs1 arguments: all args are optional in final spec.
 548
 549         * srfi-14.h: declarations updated.
 550
 551 2001-07-18  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 552
 553         * srfi-11.scm, srfi-8.scm: Update copyright notice.
 554
 555 2001-07-17  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 556
 557         * srfi-14.c: Okay.  Now I got it.  Really.  This time it's fixed.
 558         Guaranteed. (Maybe)
 559
 560         * srfi-19.scm: Define `current-time' before exporting it.
 561
 562 2001-07-17  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 563
 564         * srfi-14.c: Fix for bug caused by brain-malfunctioning on my
 565         side.  Bit sets were handled wrong because I couldn't tell bit
 566         counts from byte counts.  Also, the bit array should be 256 / 8
 567         bytes long.  Thank you, Gary!
 568
 569         Removed unnecessary protoype for scm_char_set_copy.
 570
 571 2001-07-16  Gary Houston  <ghouston@arglist.com>
 572
 573         * srfi-14.scm: export string->char-set!, not string-char-set!.
 574
 575         * srfi-14.c (scm_char_set_ref, scm_char_set_cursor_next,
 576         scm_end_of_char_set_p): reject negative cursor values.
 577         (scm_list_to_char_set, scm_list_to_char_set_x): when reporting
 578         type error in list component, omit the position (was always 1).
 579
 580 2001-07-16  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 581
 582         (scm_char_set_map): Bug-fix: char-set-map was modifying the
 583         argument instead of the return value.
 584
 585 2001-07-16  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 586
 587         * srfi-14.c: Allocate correct memory size for charsets (32 bytes),
 588         use this value for initializing and comparing charsets.
 589         (scm_char_set_hash): Use ``better'' hash algorithm which produces
 590         more values.
 591
 592 2001-07-15  Gary Houston  <ghouston@arglist.com>
 593
 594         * srfi-14.c (scm_char_set_hash): recognise 0 instead of #f in the
 595         opt arg to give default bound, as in final spec.  don't allow
 596         negative bounds.
 597         (scm_char_set_hash): bug fix: was overrunning the buffer and
 598         calculating based on garbage.
 599         (scm_char_set_eq, scm_char_set_leq): fix argument number in error
 600         reporting: wasn't incremented due to macro coding.
 601         (scm_char_set): report argument number in error reporting: was
 602         hard coded to 1.  remove a couple of local variables.
 603
 604 2001-07-13  Marius Vollmer  <mvo@zagadka.ping.de>
 605
 606         * srfi-2.scm (and-let*): Use `re-export-syntax' instead of
 607         `export-syntax'.
 608
 609 2001-07-11  Gary Houston  <ghouston@arglist.com>
 610
 611         * srfi-14.c (s_scm_char_set_eq): bug fix: (char-set=) should
 612         return #t instead of giving wrong-number-of-arguments . take a
 613         single "rest" argument.  use memcmp instead of a loop to compare
 614         the values.
 615         (s_scm_char_set_leq): similarly, (char-set<=) should return #t.
 616         take a single "rest" argument.
 617         srfi-14.h: update the declarations.
 618
 619 2001-07-09  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 620
 621         * README: Cleanup.
 622
 623 2001-07-06  Gary Houston  <ghouston@arglist.com>
 624
 625         * srfi-1.scm (iota, map, for-each, list-index, member, delete,
 626         delete!, assoc): roll back the previous change.  instead place
 627         dummy definitions in a deprecated block at the beginning as in
 628         srfi-13.scm.
 629
 630 2001-07-06  Rob Browning  <rlb@defaultvalue.org>
 631
 632         * srfi-19.scm (priv:locale-reader): don't need open-output-string.
 633
 634 2001-07-03  Gary Houston  <ghouston@arglist.com>
 635
 636         * srfi-1.scm (iota, map, for-each, list-index, member, delete,
 637         delete!, assoc): don't export until the new bindings have been
 638         created.  otherwise "export" thinks they are being re-exported and
 639         a deprecation warning is produced.
 640         (map-in-order): defined and exported, to support lists of unequal
 641         length.
 642
 643 2001-07-03  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 644
 645         * srfi-1.scm (list-tabulate): Do not go into infinite loop for
 646         invalid arguments.  Same fix for several other procedures (do not
 647         use zero?, use <= 0).
 648
 649 2001-07-02  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 650
 651         * srfi-1.scm: Replaced calls to `map' in several procedures to
 652         calls to `map1'.
 653         (map, for-each): New procedures, extended from R5RS.
 654
 655 2001-06-28  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 656
 657         * srfi-4.c: Minor cleanups.
 658
 659         * srfi-14.c (scm_char_set_fold, scm_char_set_unfold)
 660         (scm_char_set_unfold_x, scm_char_set_for_each)
 661         (scm_char_set_map, scm_char_set_filter)
 662         (scm_char_set_filter_x, scm_char_set_count)
 663         (scm_char_set_every, scm_char_set_any): Replace calls to
 664         scm_apply() with the corresponding scm_call_N() functions.
 665
 666         * srfi-14.c (scm_char_set_ref, scm_char_set_cursor_next)
 667         (scm_char_set_unfold, scm_char_set_unfold_x)
 668         (scm_char_set_map, scm_char_set_diff_plus_intersection)
 669         (scm_char_set_diff_plus_intersection_x): Replace deprecated macros
 670         SCM_LISTN with calls to scm_list_N().
 671
 672         * srfi-13.c (scm_string_tabulate, scm_string_map)
 673         (scm_string_map_x, scm_string_unfold)
 674         (scm_string_unfold_right): Replace deprecated macros SCM_LISTN
 675         with calls to scm_list_N().
 676
 677         * srfi-13.c (scm_string_any, scm_string_every),
 678         (scm_string_tabulate, scm_string_trim),
 679         (scm_string_trim_right, scm_string_trim_both),
 680         (scm_string_compare, scm_string_compare_ci),
 681         (scm_string_indexS, scm_string_index_right),
 682         (scm_string_skip, scm_string_skip_right, scm_string_count),
 683         (scm_string_map, scm_string_map_x, scm_string_fold),
 684         (scm_string_fold_right, scm_string_unfold),
 685         (scm_string_unfold_right, scm_string_for_each),
 686         (scm_string_filter, scm_string_delete): Replace calls to
 687         scm_apply() with the corresponding scm_call_N() functions.
 688
 689 2001-06-27  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 690
 691         * Makefile.am: Added SRFI-4 files in various places.
 692
 693         * srfi-4.c, srfi-4.h, srfi-4.scm: New files implementing SRFI-4.
 694
 695 2001-06-26  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 696
 697         * srfi-13.c (scm_string_copyS, scm_string_take, scm_string_drop,
 698         scm_string_take_right, scm_string_drop_right, scm_string_trim,
 699         scm_string_trim_right, scm_string_trim_both, scm_string_tokenize):
 700         Use scm_mem2string instead of scm_makfromstr.
 701
 702         (scm_reverse_list_to_string, string_titlecase_x):  Prefer
 703         !SCM_<pred> over SCM_N<pred>.
 704
 705 2001-06-25  Marius Vollmer  <mvo@zagadka.ping.de>
 706
 707         * srfi-8.scm: Use `re-export-syntax' to correctly re-export
 708         `receive'.
 709
 710 2001-06-18  Matthias Koeppe  <mkoeppe@mail.math.uni-magdeburg.de>
 711
 712         The SRFI-19 implementation was completely broken.  Already the
 713         reference implementation did not handle DST and time zones
 714         properly and relied on non-R5RS-isms like passing reals to
 715         `quotient'.  For Guile, some additional fixes were needed because
 716         of the incomplete numeric tower implementation.  See also
 717         srfi-19.test.
 718
 719         * srfi-19.scm (date-zone-offset): Fixed typo in export clause.
 720         (add-duration): Renamed from priv:add-duration.
 721         (priv:time-normalize!): Handle fractional nanoseconds; remove
 722         duplicate definition.
 723         (priv:current-time-tai): Fixed typo.
 724         (time=?, time<=?): Fixed typos.
 725         (time-tai->time-utc, time-utc->time-tai,
 726         time-utc->time-monotonic): Use make-time-unnormalized instead of
 727         make-time when uninitialized time fields are used.
 728         (set-date-nanosecond!, set-date-second!, set-date-minute!,
 729         set-date-hour!, set-date-day!, set-date-month!, set-date-year!,
 730         set-date-zone-offset!): Define.
 731         (priv:local-tz-offset): Take an extra argument in order to handle
 732         DST effects.
 733         (time-utc->date, time-tai->date, time-monotonic->date): Handle the
 734         changed signature of priv:local-tz-offset. Don't pass non-integer
 735         arguments to quotient (non-R5RS, not supported by Guile).
 736         (date->time-utc): Ensure that seconds in a date structure are
 737         always exact integers.  Handle DST properly.
 738         (current-date, julian-day->date, modified-julian-day->date):
 739         Handle the changed signature of priv:local-tz-offset.
 740         (julian-day->time-utc): Reverted earlier inexact->exact hack;
 741         make-time now handles inexact arguments.
 742         (priv:locale-print-time-zone): At least print the numerical time
 743         zone.
 744         (priv:integer-reader): Fixed named let iteration.
 745         (priv:read-directives): Use set-date-month! instead of
 746         priv:set-date-month! etc.
 747         (string->date): Handle DST properly.
 748
 749 2001-06-14  Marius Vollmer  <mvo@zagadka.ping.de>
 750
 751         * srfi-13.scm: Prevent `export' from re-exporting core bindings.
 752
 753 2001-06-07  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 754
 755         * srfi-14.c (charset_print): Mark unused parameters with
 756         SCM_UNUSED.
 757
 758 2001-06-07  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 759
 760         * srfi-1.scm (fold, fold-pair): Fixed a buggy call to apply.
 761         (delete-duplicates): Now the first occurrence of an element is
 762         retained, as required.
 763         (member, assoc): Fixed wrong order of equality predicate
 764         application.
 765
 766 2001-06-06  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 767
 768         * README: Update.
 769
 770         * srfi-1.scm: New file.
 771
 772 2001-06-04  Marius Vollmer  <mvo@zagadka.ping.de>
 773
 774         Added exception notice to all files.
 775
 776 2001-05-31  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 777
 778         * srfi-14.scm, srfi-13.scm: Use `load-extension' for loading the
 779         shared library.
 780
 781 2001-05-31  Michael Livshin  <mlivshin@bigfoot.com>
 782
 783         * Makefile.am (MKDEP): copied from libguile/Makefile.am, just in
 784         case.
 785         (CLEANFILES): added *.x (and removed from DISTCLEANFILES)
 786
 787 2001-05-28  Michael Livshin  <mlivshin@bigfoot.com>
 788
 789         * srfi-19.scm: removed a stray open parenthesis. (thanks to
 790         Matthias Köppe for the report).
 791
 792 2001-05-23  Rob Browning  <rlb@cs.utexas.edu>
 793
 794         * srfi-19.scm (:optional): renamed to optional to avoid reader
 795         keywords conflict.  Time passes... Removed :optional altogether
 796         and just handle optional args directly.  Thanks to Matthias Koeppe
 797         for the report of this and the two bits below.
 798         (priv:decode-julian-day-number): add inexact->exact for truncate
 799         result.
 800         (time-utc->date): add inexact->exact and floor so quotient will
 801         work.
 802
 803 2001-05-22  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 804
 805         * README: Update, document available SRFIs.
 806
 807 2001-05-21  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 808
 809         * srfi-19.scm, srfi-17.scm, srfi-16.scm, srfi-14.scm, srfi-13.scm,
 810         srfi-11.scm, srfi-10.scm, srfi-9.scm, srfi-8.scm, srfi-6.scm,
 811         srfi-2.scm: Use `cond-expand-provide' for providing features to
 812         `cond-expand'.
 813
 814 2001-05-20  Marius Vollmer  <mvo@zagadka.ping.de>
 815
 816         * srfi-14.c (scm_c_init_srfi_14): Added "int" to declaration of
 817         `initialized'.
 818
 819 2001-05-19  Marius Vollmer  <mvo@zagadka.ping.de>
 820
 821         Avoid using module operations from C.
 822
 823         * srfi-13.c (scm_init_srfi_13_14): Removed.
 824         * srfi-14.h, srfi-14.c (scm_c_init_srfi_14): New.  Contains
 825         initializations needed by C clients of srfi-14.
 826         (scm_init_srfi_13, scm_init_srfi_14): Call it.
 827         * srfi-13.scm: Call "scm_init_srfi_13" instead of
 828         "scm_init_srfi_13_14".
 829         * srfi-14.scm: Call "scm_init_srfi_14" instead of
 830         "scm_init_srfi_13_14".
 831
 832 2001-05-16  Rob Browning  <rlb@cs.utexas.edu>
 833
 834         * srfi-19.scm (priv:integer-reader-exact): minor cleanups.
 835
 836 2001-05-14  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 837
 838         * Makefile.am (srfi_DATA): Added srfi-16.scm.
 839
 840         * srfi-16.scm: New file.
 841
 842 2001-05-10  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 843
 844         * srfi-13.c (scm_string_delete): Logic was inversed for charset.
 845         Fixed.
 846
 847 2001-05-08  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 848
 849         * srfi-13.c (scm_string_copyS): Fixed nasty bug.
 850
 851 2001-05-05  Rob Browning  <rlb@cs.utexas.edu>
 852
 853         * Makefile.am (srfi_DATA): added srfi-19.scm.
 854
 855         * srfi-19.scm: New file - time/date SRFI.  Thanks to Will
 856         Fitzgerald.
 857
 858 2001-05-02  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 859
 860         * srfi-14.c, srfi-13.c: Added @bullet to various @itemize lists.
 861
 862         * srfi-10.scm: Typo fix.
 863
 864 2001-05-02  Rob Browning  <rlb@cs.utexas.edu>
 865
 866         * srfi-11.scm (let-values): fix (a b c . d) case.  Thanks Martin.
 867
 868 2001-05-02  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 869
 870         * Makefile.am (srfi_DATA): Added srfi-10.scm and srfi-17.scm.
 871
 872         * srfi-10.scm: New file.
 873
 874         * srfi-17.scm: New file, contributed by Matthias Koeppe.  Thanks a
 875         lot!
 876         Added `Commentary:' tag.
 877
 878         * srfi-9.scm: Added `Commentary:' tag.
 879
 880 2001-04-27  Rob Browning  <rlb@cs.utexas.edu>
 881
 882         * srfi-13.h
 883         (scm_reverse_string_concatenate): renamed to
 884         scm_string_concatentate_reverse.
 885         (scm_reverse_string_concatenate_shared): renamed to
 886         scm_string_concatenate_reverse_shared.
 887
 888 2001-04-27  Gary Houston  <ghouston@arglist.com>
 889
 890         * srfi-13.c (scm_init_srfi_13), srfi-14.c (scm_init_srfi_14):
 891         add "srfi/" to lines including .x files so they can be found
 892         when build_dir != src_dir.
 893
 894 2001-04-27  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 895
 896         * Makefile.am (srfi_DATA): Added srfi-9.scm.
 897
 898         * srfi-9.scm: New file.  Exports `define-record-type'.
 899
 900 2001-04-26  Rob Browning  <rlb@cs.utexas.edu>
 901
 902         * Makefile.am (srfi_DATA): added srfi-6.scm.
 903         (srfi_DATA): added srfi-11.scm.
 904         (srfi_DATA): added srfi-8.scm.
 905         (srfi_DATA): added srfi-2.scm.
 906
 907         * srfi-11.scm: new file - exports let-values and let*-values.
 908
 909         * srfi-6.scm: new file - guile already has srfi-6 procedures
 910         loaded by default, so this is a dummy file right now.
 911
 912         * srfi-8.scm: new file - exports receive.
 913
 914         * srfi-2.scm: new file - just use/export (ice-9 and-let-star)
 915
 916 2001-04-26  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 917
 918         Changed two procedure names to match final SRFI document.  Thanks
 919         to Rob Browning for spotting this.
 920
 921         * srfi-13.scm (string-concatenate-reverse),
 922         (string-concatenate-reverse/shared): Rename from
 923         reverse-string-concatenate[/shared].
 924
 925         * srfi-13.c (scm_string_concatenate_reverse_shared): Renamed from
 926         scm_reverse_string_concatenate_shared.
 927         (scm_string_concatenate_reverse): Renamed from
 928         scm_reverse_string_concatenate.
 929
 930 2001-04-25  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 931
 932         * configure.in, autogen.sh: Removed.
 933
 934         * srfi-13.c (scm_string_replace): Take sizeof (char) into account
 935         when using memmove().
 936
 937         * srfi-14.h: Added prototypes for all exported procedures..
 938
 939         * srfi-13.c: Include srfi-13.h
 940
 941         * srfi-13.h: New file containing the prototypes.
 942
 943         * Makefile.am: Removed guile-srfi.texi and info_TEXINFOS variable.
 944         (libguile_srfi_srfi_13_14_la_SOURCES): Added srfi-14.h, so it gets
 945         distributed.
 946         (libguile_srfi_srfi_13_14_la_SOURCES): Added srfi-13.h.
 947
 948 2001-04-24  Neil Jerram  <neil@ossau.uklinux.net>
 949
 950         * Makefile.am: Fixed "srf-14.x" typo.
 951
 952 2001-04-24  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 953
 954         * guile-srfi.texi: Removed, because merged with the GRM.
 955
 956         * guile-srfi.texi: The docs are now up to date with the
 957         implementation and have new introductory material.
 958
 959 2001-04-23  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 960
 961         Integrated the guile-srfi package into the Guile distribution.
 962
 963         * srfi-13.c: All procedures so specified in the SRFI now accept
 964         character set arguments.
 965
 966         * Makefile.am: Snarfed some variables from the guile-readline
 967         directory.
 968
 969         * srfi-14.c, srfi-14.h: Add prefix SCM_ to exported macros.
 970
 971         * srfi-13.scm, srfi-14.scm, srfi-13.c, srfi-14.c, srfi-14.h,
 972         configure.in, Makefile.am: Added FSF copyright and Guile license
 973         information.
 974
 975         * srfi-13.c, srfi-14.c: Include srfi-14.h.
 976         (scm_init_srfi_13_14): Initialize the complete module, if not
 977         already done so.
 978
 979         * srfi-14.h: New file.
 980
 981         * srfi-13.scm, srfi-14.scm: Load new combined library.
 982
 983         * Makefile.am: Build only one library,
 984         `libguile-srfi-srfi-13-14.la'
 985
 986 2001-04-04  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 987
 988         * guile-srfi.texi: Integrated the SRFI-14 documentation.
 989
 990         * srfi-14.c, srfi-14.scm: Made the procedures and variables
 991         compliant to the final SRFI document.
 992
 993         * Renamed the package to guile-srfi.
 994
 995 2001-04-03  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 996
 997         * NEWS: New section for 0.0.3.
 998
 999         * configure.in, README, guile-srfi-13.texi: Bumped version number
1000         to 0.0.3.
1001
1002         * Released version 0.0.2.
1003
1004         * Makefile.am: Added rules for builing the SRFI-14 library.
1005
1006         * srfi-14.c, srfi-14.scm: New files, implementing SRFI-14
1007         (character set library).
1008
1009 2001-03-27  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
1010
1011         * README: Updated procedure and incompatibility list.
1012
1013         * srfi-13.c (string_upcase_x, scm_string_upcase_xS),
1014         (scm_string_upcase, string_downcase_x, scm_string_downcase_xS),
1015         (scm_string_downcaseS, string_titlecase_x),
1016         (scm_string_titlecase_x, scm_string_titlecase),
1017         (scm_string_fill_xS, scm_string_copyS, scm_string_to_listS): New
1018         procedures.
1019
1020         * srfi-13.scm: Export new case mapping procedures.
1021
1022         * guile-srfi-13.texi (What cannot be done): Removed case mapping
1023         procedures from incompatibility list.
1024         (Case Mapping): New section for case mapping procedures.
1025
1026 2001-03-26  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
1027
1028         * NEWS: New section for 0.0.2
1029
1030         * configure.in, README, guile-srfi-13.texi: Bumbed version number
1031         to 0.0.2
1032
1033         * Released version 0.0.1.
1034
1035         * README: Made procedure list up-to-date.
1036
1037         * guile-srfi-13.texi: Fixed typos, completed reference and added
1038         introductory blurb.
1039
1040         * srfi-13.c, srfi-13.scm: Filled in the last missing pieces.
1041
1042 2001-03-22  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
1043
1044         * Started guile-srfi-13 package.  Files are copied from the
1045         guile-gdbm and slightly modified.