srfi/ChangeLog

   1 2004-12-20  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
   2
   3         * README: Update, document available SRFIs.
   4
   5 2004-12-06  Kevin Ryde  <user42@zip.com.au>
   6
   7         * srfi-1.scm (alist-copy, alist-delete, break, span): Change to
   8         tail-recursive forms.
   9
  10         * srfi-1.scm (alist-delete): Correction to equality proc call argument
  11         order, spec is for given KEY param first.
  12
  13 2004-12-05  Kevin Ryde  <user42@zip.com.au>
  14
  15         * srfi-1.scm (filter-map): Change to a tail-recursive form.
  16         (append-map, append-map!): Rewrite as simple "concatenate map" forms,
  17         for tail recursiveness.
  18
  19 2004-10-26  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  20
  21         * srfi-4.scm, srfi-4.h, srfi-4.c: Moved content into core; only
  22         the skeletons remains.
  23
  24 2004-10-22  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  25
  26         * srfi-4.c (print_int64, print_uint64): Removed.
  27         (uvec_print): Use scm_intprint for signed elemets and
  28         scm_uintprint for unsigned ones.  Do not use print_int64 and
  29         print_uint64 since scm_intprint and scm_Uintprint can handle 64
  30         bits now.
  31
  32 2004-09-03  Stefan Jahn  <stefan@lkcc.org>
  33
  34         * srfi-1.c, srfi-1.h: Renamed any 'lst1' into 'list1' because
  35         lst1 is a #define on Win32 systems.
  36
  37 2004-08-26  Kevin Ryde  <user42@zip.com.au>
  38
  39         * srfi-31.scm (rec): Add missing `error' to else clause.
  40
  41 2004-08-26  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  42
  43         * Makefile.am: Added appropriate @LIBGUILE_*_MAJOR@ substitutions
  44         to the library names.
  45         * srfi-1.scm, srfi-4.scm: Use the new library names with
  46         load-extension.
  47
  48 2004-08-25  Marius Vollmer  <mvo@zagadka.de>
  49
  50         SRFI-13 and SRFI-14 have been moved into the core.
  51
  52         * srfi-13.scm, srfi-14.scm: Simply re-export the relevant
  53         bindings.
  54
  55         * srfi-13.h, srfi-13.c, srfi-14.h, srfi-14.c: Removed all real
  56         content except for the init functions.
  57
  58 2004-08-19  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  59
  60         * srfi-13.h, srfi-13.c: (scm_substring_shared): Renamed to
  61         scm_substring_sharedS.
  62
  63         * srfi-14.c, srfi-13.c: Adapted to new internal string and symbol
  64         API.
  65
  66         * srfi-13.scm (substring/shared): Export as replacement since we
  67         now have a version in the core.
  68
  69 2004-08-15  Marius Vollmer  <mvo@zagadka.de>
  70
  71         * srfi-39.scm: New, from Jose A Ortega Ruiz.  Thanks!
  72
  73 2004-08-14  Kevin Ryde  <user42@zip.com.au>
  74
  75         * srfi-13.c (scm_string_any, scm_string_every): Add support for char
  76         and charset as predicates, per SRFI-13 spec.
  77
  78 2004-08-12  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  79
  80         * srfi-13.c (MY_VALIDATE_SUBSTRING_SPEC_COPY,
  81         MY_VALIDATE_STRING_COPY): Modernized clones of the deprecated
  82         validation macros.  Replaced every use.
  83
  84 2004-08-05  Kevin Ryde  <user42@zip.com.au>
  85
  86         * srfi-13.c (scm_string_any, scm_string_every): Enhance docstrings as
  87         per doc/ref/srfi-modules.texi.
  88
  89 2004-08-02  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
  90
  91         * srfi-4.c: Replaced scm_num2* and scm_*2num with scm_to_* and
  92         scm_from_*, respectively.
  93         (print_int64, print_uint64): Rewritten by just calling scm_iprin1
  94         on a SCM.
  95
  96 2004-08-02  Kevin Ryde  <user42@zip.com.au>
  97
  98         * srfi-13.c (scm_string_every): Correction to initial "res" value,
  99         return should be #t for an empty string.  Reported by Andreas Vögele.
 100
 101 2004-07-10  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
 102
 103         * srfi-13.c, srfi-14.c, srfi-4.c: Changed all uses of
 104         SCM_VALIDATE_INUM, SCM_VALIDATE_INUM_COPY, SCM_VALIDATE_BIGINT,
 105         SCM_VALIDATE_INUM_MIN, SCM_VALIDATE_INUM_MIN_COPY,
 106         SCM_VALIDATE_INUM_MIN_DEF_COPY,SCM_VALIDATE_INUM_DEF,
 107         SCM_VALIDATE_INUM_DEF_COPY, SCM_VALIDATE_INUM_RANGE,
 108         SCM_VALIDATE_INUM_RANGE_COPY to scm_to_size_t or similar.
 109
 110 2004-07-06  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
 111
 112         * srfi-1.c, srfi-13.c, srfi-14.c, srfi-4.c: Replaced all uses of
 113         deprecated SCM_FALSEP, SCM_NFALSEP, SCM_BOOL, SCM_NEGATE_BOOL, and
 114         SCM_BOOLP with scm_is_false, scm_is_true, scm_from_bool, and
 115         scm_is_bool, respectively.
 116
 117 2004-07-05  Kevin Ryde  <user42@zip.com.au>
 118
 119         * srfi-4.c (uvec_sizes): Add "const".
 120
 121         * srfi-31.scm: Correction to heading comment.
 122
 123 2004-06-20  Rob Browning  <rlb@defaultvalue.org>
 124
 125         * srfi-4.c: fix #ifdef checks for 64-bit types; should be #if.
 126         Add separate symmetric test for SCM_HAVE_T_UINT64 in one case.
 127         (uvec_print): rewrite using a union to make more
 128         compact, and use static print_uint64 and print_int64 to print
 129         64-bit elements.
 130         (print_int64): new static function (temporary fix).
 131         (print_uint64): new static function (temporary fix).
 132
 133         * Makefile.am (srfi_DATA): add srfi-31.scm.
 134
 135         * srfi-31.scm: new file.
 136
 137 2004-04-24  Dirk Herrmann  <dirk@dirk-herrmanns-seiten.de>
 138
 139         * srfi-17.scm (setter, car, cdr etc.): When within one define
 140         expression a new variable in the local module is defined in terms
 141         of an equally named variable from some other module, use @ to
 142         refer to the variable in the other module.  This is necessary due
 143         to section 5.2.1 of R5RS: In a define expression first the new
 144         binding is created and then the expression is evaluated.
 145
 146 2004-04-24  Kevin Ryde  <user42@zip.com.au>
 147
 148         * srfi-11.scm (let-values): Use make-symbol rather than gensym, for
 149         guaranteed uniqueness of temp variable symbols.
 150
 151 2004-04-15  Kevin Ryde  <user42@zip.com.au>
 152
 153         * srfi-13.c (scm_string_trim, scm_string_trim_right,
 154         scm_string_trim_both): Cast to unsigned char for isspace.
 155
 156 2004-04-06  Han-Wen Nienhuys   <hanwen@xs4all.nl>
 157
 158         * srfi-13.c (s_scm_string_map): convert character to unsigned char
 159         before converting to unsigned int. This prevents hi-bit ascii as
 160         being converted large integers.
 161         (string_upcase_x): change caller for scm_{up,down}case to
 162         scm_c_{up,down}case
 163
 164 2004-03-23  Kevin Ryde  <user42@zip.com.au>
 165
 166         * srfi-1.scm (circular-list): Rewrite using set-cdr!, no need to copy
 167         parameter list.
 168
 169 2004-02-08  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 170
 171         * Makefile.am (TAGS_FILES): Use this variable instead of
 172         ETAGS_ARGS so that TAGS can be built using separate build
 173         directory.
 174
 175 2004-01-24  Marius Vollmer  <mvo@zagadka.de>
 176
 177         * Makefile.am (srfi_DATA): Added srfi-26.scm.
 178
 179 2004-01-21  Marius Vollmer  <m.vollmer@ping.de>
 180
 181         * srfi-26.scm: New, from Daniel Skarda.  Thanks!
 182
 183 2003-12-03  Kevin Ryde  <user42@zip.com.au>
 184
 185         * srfi-1.c, srfi-1.h, srfi-1.scm (count): Rewrite in C, avoiding
 186         non-tail recursion.
 187
 188         * srfi-1.scm (map!): Define as an alias for map, previous definition
 189         was not tail-recursive.
 190
 191 2003-08-23  Kevin Ryde  <user42@zip.com.au>
 192
 193         * srfi-1.c, srfi-1.h, srfi-1.scm (list-copy): New function, derived
 194         from core list-copy but allowing improper lists, per SRFI-1 spec.
 195
 196         * srfi-19.scm (date-week-number): Correction, day of week starting
 197         week applied was off by one.
 198
 199 2003-07-29  Kevin Ryde  <user42@zip.com.au>
 200
 201         * srfi-1.c, srfi-1.scm (concatenate, concatenate!): Use scm_append and
 202         scm_append_x.
 203
 204         * srfi-1.c, srfi-1.h, srfi-1.scm (length+): Rewrite using scm_ilength.
 205
 206         * srfi-34.scm: Add cond-expand-provide srfi-34.
 207
 208 2003-07-14  Matthias Koeppe  <mkoeppe@mail.math.uni-magdeburg.de>
 209
 210         * srfi-1.c, srfi-1.h (scm_srfi1_partition), srfi-1.scm (partition):
 211         Re-implement in C to avoid stack overflows for long input lists.
 212
 213 2003-07-08  Kevin Ryde  <user42@zip.com.au>
 214
 215         * srfi-1.c, srfi-1.h (scm_srfi1_delete, scm_srfi1_delete_x,
 216         scm_srfi1_delete_duplicates, scm_srfi1_delete_duplicates_x): New
 217         functions.  scm_srfi1_delete_x is derived from scm_delete_x.
 218         * srfi-1.scm (delete, delete!, delete-duplicates, delete-duplicates!):
 219         Remove.
 220
 221 2003-06-07  Kevin Ryde  <user42@zip.com.au>
 222
 223         * srfi-6.scm: #:re-export open-input-string, open-output-string and
 224         get-output-string, for the benefit of applications wanting to use
 225         #:select on the module.
 226
 227 2003-05-29  Stefan Jahn  <stefan@lkcc.org>
 228
 229         * Makefile.am (libguile_srfi_srfi_1_la_LDFLAGS,
 230         libguile_srfi_srfi_4_la_LDFLAGS,
 231         libguile_srfi_srfi_13_14__la_LDFLAGS): Added the -no-undefined
 232         option for the mingw32 build.
 233
 234 2003-05-13  Kevin Ryde  <user42@zip.com.au>
 235
 236         * srfi-1.scm (delete): Fix predicate arg order to match srfi-1 spec.
 237
 238 2003-05-10  Kevin Ryde  <user42@zip.com.au>
 239
 240         * srfi-1.scm (take): Make this an alias for list-head.
 241         (drop): Make this an alias for list-tail.
 242
 243 2003-04-30  Neil Jerram  <neil@ossau.uklinux.net>
 244
 245         * srfi-34.scm: New file.
 246
 247 2003-04-23  Marius Vollmer  <mvo@zagadka.de>
 248
 249         * srfi-1.scm: Removed stray "o" from exports list.
 250
 251 2003-04-21  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 252
 253         * srfi-1.c (srfi1_ilength): Prefer !SCM_CONSP over SCM_NCONSP.
 254         Now, guile itself does not include any calls to SCM_NCONSP any
 255         more.
 256
 257 2003-04-05  Marius Vollmer  <mvo@zagadka.de>
 258
 259         * Changed license terms to the plain LGPL thru-out.
 260
 261 2003-03-25  Rob Browning  <rlb@defaultvalue.org>
 262
 263         * srfi-4.c: replace typedefs for basic types with typedefs using
 264         new standard int types (i.e. scm_t_uint8, etc.) -- should probably
 265         remove typedefs altogether later.
 266
 267 2003-03-24  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 268
 269         * srfi-1.scm: Re-export all srfi-1 bindings implemented by the
 270         core.  (Thanks to Kevin Ryde.)
 271
 272 2003-03-12  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 273
 274         * srfi-13.scm: Mark replacements.
 275
 276         * srfi-17.scm: Mark replacements.
 277
 278 2003-03-11  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 279
 280         * srfi-1.scm (iota, map, for-each, map-in-order, list-index,
 281         member, delete, delete!, assoc): Marked as replacements.
 282         (filter, filter!): Removed.  (Now implemented in the core.)
 283
 284 2003-03-06  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 285
 286         * srfi-1.c (scm_init_srfi_1): Extend root module map and for-each
 287         with the versions in this module using
 288         scm_c_extend_primitive_generic.
 289
 290 2003-02-03  Mikael Djurfeldt  <djurfeldt@nada.kth.se>
 291
 292         * srfi-1.c (srfi1_for_each): Corrected argument checking for the
 293         case of two argument lists.  (Thanks to Kevin Ryde.)
 294
 295 2002-12-08  Rob Browning  <rlb@defaultvalue.org>
 296
 297         * Makefile.am (srfidir): VERSION -> GUILE_EFFECTIVE_VERSION.
 298
 299 2002-12-02  Marius Vollmer  <mvo@zagadka.ping.de>
 300
 301         * Makefile.am (srfiinclude_HEADERS): Added srfi-1.h.
 302
 303 2002-12-01  Mikael Djurfeldt  <mdj@linnaeus>
 304
 305         * srfi-1.scm: Load srfi-1 extension.
 306         (map, map-in-order, for-each, member, assoc): Replaced by
 307         primitives in srfi-1.c.
 308         (map1): Defined as `map'.
 309
 310         * Makefile.am: Added rules for srfi-1.c.
 311
 312         * srfi-1.c, srfi-1.h: New files.
 313
 314 2002-05-06  Marius Vollmer  <mvo@zagadka.ping.de>
 315
 316         * srfi-13.c (scm_string_tokenize): Instead of using "isgraphic" as
 317         the subtitute for char-set:graphic when then token-set hsa been
 318         defaulted, grab the real char-set:graphic from (srfi srfi-14).
 319
 320         * srfi-14.h (SCM_CHARSET_GET): Cast IDX to unsigned char so that
 321         it works for 8-bit characters.  Thanks to Matthias Koeppe!  No,
 322         make that "Köppe".
 323
 324 2002-04-24  Marius Vollmer  <mvo@zagadka.ping.de>
 325
 326         * srfi-13.c (s_scm_string_tokenize): Only take character sets as
 327         the second arg.  Collect characters belonging to this set into
 328         tokens (as specified by the SRFI), instead of splitting at these
 329         characters.  Default to an equivalent of char-set:graphic instead
 330         of everything-but-whitespace.  Thanks to Matthias Koeppe!
 331
 332 2002-04-10  Rob Browning  <rlb@defaultvalue.org>
 333
 334         * .cvsignore: add *.c.clean.c.
 335
 336 2002-03-27  Thien-Thi Nguyen  <ttn@giblet.glug.org>
 337
 338         * srfi-1.scm, srfi-13.scm, srfi-17.scm, srfi-4.scm, srfi-9.scm,
 339         srfi-10.scm, srfi-14.scm, srfi-19.scm, srfi-6.scm, srfi-11.scm,
 340         srfi-16.scm, srfi-2.scm, srfi-8.scm: Update copyright.
 341         Point to manual in commentary; nfc.
 342
 343 2002-03-24  Marius Vollmer  <mvo@zagadka.ping.de>
 344
 345         * Makefile.am (.c.x): Pass "-o $@" to guile-snarf.
 346
 347 2002-03-13  Thien-Thi Nguyen  <ttn@giblet.glug.org>
 348
 349         * srfi-13.c, srfi-14.c, srfi-4.c:
 350         Retire inclusion guard macro SCM_MAGIC_SNARFER.
 351
 352         * Makefile.am (snarfcppopts): New var.
 353         (.c.x): Use $(snarfcppopts). Rework guile-snarf usage.
 354
 355 2002-03-11  Marius Vollmer  <mvo@zagadka.ping.de>
 356
 357         * srfi-13.c (string_titlecase_x): Treat characters as unsigned so
 358         that 8-bit chars work.  Thanks to David Pirotte!
 359
 360 2002-02-24  Rob Browning  <rlb@defaultvalue.org>
 361
 362         * Makefile.am (libguile_srfi_srfi_4_la_LDFLAGS): use
 363         @LIBGUILE_SRFI_SRFI_4_INTERFACE@.
 364         (libguile_srfi_srfi_13_14_la_LDFLAGS): use
 365         @LIBGUILE_SRFI_SRFI_13_14_INTERFACE@.
 366
 367 2002-02-23  Neil Jerram  <neil@ossau.uklinux.net>
 368
 369         * srfi-19.scm (priv:month-assoc): Correct numbers so that they
 370         match the expectations of priv:year-day.
 371
 372 2002-02-22  Neil Jerram  <neil@ossau.uklinux.net>
 373
 374         * srfi-19.scm (priv:year-day): Index into priv:month-assoc using
 375         month number, not day number.  (Thanks to Sébastien de Menten de
 376         Horne for reporting the problem.)
 377
 378 2002-02-11  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
 379
 380         * srfi-14.c, srfi-4.c: Use scm_gc_malloc/scm_malloc and
 381         scm_gc_free/free instead of scm_must_malloc and scm_must_free, as
 382         appropriate.
 383
 384 2002-01-21  Thien-Thi Nguyen  <ttn@giblet.glug.org>
 385
 386         * srfi-1.scm (count1, take-while): Rewrite to be tail-recursive.
 387         Thanks to Panagiotis Vossos.
 388
 389 2002-01-20  Thien-Thi Nguyen  <ttn@giblet.glug.org>
 390
 391         * srfi-1.scm (map1): Rewrite to be tail-recursive.
 392         Thanks to Panagiotis Vossos for the bug report.
 393
 394 2001-12-16  Marius Vollmer  <mvo@zagadka.ping.de>
 395
 396         * srfi-11.scm (let-values): Use `gensym' instead of `gentemp'.
 397
 398 2001-11-30  Neil Jerram  <neil@ossau.uklinux.net>
 399
 400         * Makefile.am (ETAGS_ARGS): Added.
 401
 402 2001-11-12  Marius Vollmer  <mvo@zagadka.ping.de>
 403
 404         * srfi-4.c: Use HAVE_LONG_LONG instead of HAVE_LONG_LONGS and test
 405         it with `#ifdef' instead of `#if'.
 406
 407 2001-11-07  Neil Jerram  <neil@ossau.uklinux.net>
 408
 409         * srfi-13.c (scm_string_unfold, scm_string_unfold_right),
 410         srfi-14.c (scm_char_set_unfold, scm_char_set_unfold_x): Remove
 411         superfluous whitespace at end of docstring lines.
 412
 413 2001-11-06  Thien-Thi Nguyen  <ttn@glug.org>
 414
 415         * srfi-19.scm (time-monotonic->time-monotonic): Spurious;
 416         remove from exports.
 417
 418 2001-11-04  Stefan Jahn  <stefan@lkcc.org>
 419
 420         * srfi-13.h, srfi-14.h, srfi-4.h: Follow-up patch.  Renamed
 421         __FOO__ macros into FOO.
 422
 423 2001-11-03  Marius Vollmer  <mvo@zagadka.ping.de>
 424
 425         * Makefile.am (libguile_srfi_srfi_4_la_LIBADD,
 426         libguile_srfi_srfi_13_14_la_LIBADD): Refer to build directory, not
 427         the source directory, for libguile.la.  Thanks to Ken Raeburn.
 428
 429 2001-11-02  Marius Vollmer  <mvo@zagadka.ping.de>
 430
 431         Support for native Win32.  Thanks to Stefan Jahn!
 432
 433         * Makefile.am:  Put `-no-undefined' into LDFLAGS to support linkers
 434         which do not allow unresolved symbols inside shared libraries.
 435
 436         * srfi-13.h, srfi-14.h: Defined SCM_SRFI1314_API.  Prefixed each
 437         exported symbol with SCM_SRFI1314_API.
 438
 439         * srfi-4.h: Defined SCM_SRFI4_API.  Prefixed each exported
 440         symbol with SCM_SRFI4_API.
 441
 442 2001-10-21  Mikael Djurfeldt  <mdj@linnaeus>
 443
 444         * srfi-2.scm, srfi-4.scm, srfi-8.scm, srfi-9.scm, srfi-10.scm,
 445         srfi-11.scm, srfi-14.scm, srfi-16.scm: Move module the system
 446         directives `export', `export-syntax', `re-export' and
 447         `re-export-syntax' into the `define-module' form.  This is the
 448         recommended way of exporting bindings.
 449
 450 2001-09-22  Mikael Djurfeldt  <mdj@linnaeus>
 451
 452         * srfi-19.scm (priv:split-real): Inserted missing call to
 453         inexact->exact.
 454
 455 2001-09-21  Rob Browning  <rlb@defaultvalue.org>
 456
 457         * srfi-14.h (SCM_CHARSET_GET): need 1L, not just 1 in "<<".
 458
 459         * srfi-14.c (SCM_CHARSET_SET): need 1L, not just 1 in "<<".
 460         (scm_char_set_hash): val needs to be long, not just unsigned.
 461         (scm_char_set): need 1L, not just 1 in "<<".
 462         (scm_list_to_char_set): need 1L, not just 1 in "<<".
 463         (scm_list_to_char_set_x): need 1L, not just 1 in "<<".
 464         (scm_list_to_char_set_x): FUNC_NAME was wrong - added a _x.
 465         (scm_string_to_char_set): string length var needed to be
 466         scm_sizet, not int.
 467         (scm_string_to_char_set): need 1L, not just 1 in "<<".
 468         (scm_string_to_char_set_x): string length var needed to be
 469         scm_sizet, not int.
 470         (scm_string_to_char_set_x): need 1L, not just 1 in "<<".
 471         (scm_char_set_filter): need 1L, not just 1 in "<<".
 472         (scm_char_set_filter_x): need 1L, not just 1 in "<<".
 473         (scm_ucs_range_to_char_set): need 1L, not just 1 in "<<".
 474         (scm_ucs_range_to_char_set_x): need 1L, not just 1 in "<<".
 475         (scm_char_set_adjoin): need 1L, not just 1 in "<<".
 476         (scm_char_set_delete): need 1L, not just 1 in "<<".
 477         (scm_char_set_adjoin_x): need 1L, not just 1 in "<<".
 478         (scm_char_set_delete_x): need 1L, not just 1 in "<<".
 479
 480 2001-09-12  Gary Houston  <ghouston@arglist.com>
 481
 482         * srfi-1.scm (filter): change "caller" to "filter" in check-arg-type.
 483
 484 2001-08-31  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 485
 486         * srfi-1.scm, srfi-13.scm: Remove the defines that were needed to
 487         trick export from the beginning of the files.
 488
 489 2001-08-25  Thien-Thi Nguyen  <ttn@revel.glug.org>
 490
 491         * srfi-19.scm (add-duration): Fix bug: Call `add-duration!' w/
 492         two args.  Thanks to Alex Shinn.
 493
 494 2001-08-25  Marius Vollmer  <mvo@zagadka.ping.de>
 495
 496         * Makefile.am (AUTOMAKE_OPTIONS): Change "foreign" to "gnu".
 497
 498 2001-08-24  Thien-Thi Nguyen  <ttn@revel.glug.org>
 499
 500         * srfi-13.h (scm_string_map, scm_string_map_x,
 501         scm_string_for_each): Reverse order of first two args.
 502         (scm_string_for_each_index): New proc.
 503
 504         * srfi-13.c (scm_string_for_each): Reverse order of first 2 args.
 505         (scm_string_for_each_index): New func.
 506
 507         * srfi-13.scm (string-for-each-index): New exported proc.
 508
 509         Thanks to Alex Shinn.
 510
 511 2001-08-22  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>
 512
 513         * srfi-13.c (string-map): Swapped order of string and proc args to
 514         conform with the srfi.  (Thanks to Alex Shinn.)
 515
 516 2001-08-05  Gary Houston  <ghouston@arglist.com>
 517
 518         * srfi-1.scm (check-arg-type, non-negative-integer?): a couple of new
 519         internal definitions.
 520         (list-tabulate, iota): check for bad arguments that otherwise
 521         give weird output.
 522         (filter): check for proper list, to avoid infinite recursion on
 523         a circular list.
 524
 525 2001-08-04  Gary Houston  <ghouston@arglist.com>
 526
 527         * srfi-1.scm (filter): replaced with a tail-recursive version.
 528         (remove): implement using filter, to make it tail-recursive.
 529
 530 2001-07-31  Gary Houston  <ghouston@arglist.com>
 531
 532         * srfi-14.c (scm_char_set_diff_plus_intersection): wasn't correctly
 533         accounting for the (char-set-union cs2...) in the spec.  i.e.,
 534         (char-set-diff+intersection a) -> copy-of-a, empty-set
 535         and the following are equivalent:
 536         (char-set-diff+intersection a (char-set #\a) (char-set #\b))
 537         (char-set-diff+intersection a (char-set #\a #\b))
 538
 539         (scm_char_set_xor_x): disabled the side-effecting code, since it
 540         gives inconsistent results to scm_char_set_xor for the case
 541         (char-set-xor! a a a).
 542
 543         (scm_char_set_diff_plus_intersection_x): added cs2 argument, since
 544         two arguments are compulsory in final spec.  also similar changes
 545         as for scm_char_set_diff_plus_intersection.
 546         * srfi-14.h (scm_char_set_diff_plus_intersection_x): added cs2.
 547
 548 2001-07-22  Gary Houston  <ghouston@arglist.com>
 549
 550         * srfi-14.c (scm_char_set_intersection, scm_char_set_xor): remove
 551         the compulsory cs1 arguments: all args are optional in final spec.
 552
 553         * srfi-14.h: declarations updated.
 554
 555 2001-07-18  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 556
 557         * srfi-11.scm, srfi-8.scm: Update copyright notice.
 558
 559 2001-07-17  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 560
 561         * srfi-14.c: Okay.  Now I got it.  Really.  This time it's fixed.
 562         Guaranteed. (Maybe)
 563
 564         * srfi-19.scm: Define `current-time' before exporting it.
 565
 566 2001-07-17  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 567
 568         * srfi-14.c: Fix for bug caused by brain-malfunctioning on my
 569         side.  Bit sets were handled wrong because I couldn't tell bit
 570         counts from byte counts.  Also, the bit array should be 256 / 8
 571         bytes long.  Thank you, Gary!
 572
 573         Removed unnecessary protoype for scm_char_set_copy.
 574
 575 2001-07-16  Gary Houston  <ghouston@arglist.com>
 576
 577         * srfi-14.scm: export string->char-set!, not string-char-set!.
 578
 579         * srfi-14.c (scm_char_set_ref, scm_char_set_cursor_next,
 580         scm_end_of_char_set_p): reject negative cursor values.
 581         (scm_list_to_char_set, scm_list_to_char_set_x): when reporting
 582         type error in list component, omit the position (was always 1).
 583
 584 2001-07-16  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 585
 586         (scm_char_set_map): Bug-fix: char-set-map was modifying the
 587         argument instead of the return value.
 588
 589 2001-07-16  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 590
 591         * srfi-14.c: Allocate correct memory size for charsets (32 bytes),
 592         use this value for initializing and comparing charsets.
 593         (scm_char_set_hash): Use ``better'' hash algorithm which produces
 594         more values.
 595
 596 2001-07-15  Gary Houston  <ghouston@arglist.com>
 597
 598         * srfi-14.c (scm_char_set_hash): recognise 0 instead of #f in the
 599         opt arg to give default bound, as in final spec.  don't allow
 600         negative bounds.
 601         (scm_char_set_hash): bug fix: was overrunning the buffer and
 602         calculating based on garbage.
 603         (scm_char_set_eq, scm_char_set_leq): fix argument number in error
 604         reporting: wasn't incremented due to macro coding.
 605         (scm_char_set): report argument number in error reporting: was
 606         hard coded to 1.  remove a couple of local variables.
 607
 608 2001-07-13  Marius Vollmer  <mvo@zagadka.ping.de>
 609
 610         * srfi-2.scm (and-let*): Use `re-export-syntax' instead of
 611         `export-syntax'.
 612
 613 2001-07-11  Gary Houston  <ghouston@arglist.com>
 614
 615         * srfi-14.c (s_scm_char_set_eq): bug fix: (char-set=) should
 616         return #t instead of giving wrong-number-of-arguments . take a
 617         single "rest" argument.  use memcmp instead of a loop to compare
 618         the values.
 619         (s_scm_char_set_leq): similarly, (char-set<=) should return #t.
 620         take a single "rest" argument.
 621         srfi-14.h: update the declarations.
 622
 623 2001-07-09  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 624
 625         * README: Cleanup.
 626
 627 2001-07-06  Gary Houston  <ghouston@arglist.com>
 628
 629         * srfi-1.scm (iota, map, for-each, list-index, member, delete,
 630         delete!, assoc): roll back the previous change.  instead place
 631         dummy definitions in a deprecated block at the beginning as in
 632         srfi-13.scm.
 633
 634 2001-07-06  Rob Browning  <rlb@defaultvalue.org>
 635
 636         * srfi-19.scm (priv:locale-reader): don't need open-output-string.
 637
 638 2001-07-03  Gary Houston  <ghouston@arglist.com>
 639
 640         * srfi-1.scm (iota, map, for-each, list-index, member, delete,
 641         delete!, assoc): don't export until the new bindings have been
 642         created.  otherwise "export" thinks they are being re-exported and
 643         a deprecation warning is produced.
 644         (map-in-order): defined and exported, to support lists of unequal
 645         length.
 646
 647 2001-07-03  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 648
 649         * srfi-1.scm (list-tabulate): Do not go into infinite loop for
 650         invalid arguments.  Same fix for several other procedures (do not
 651         use zero?, use <= 0).
 652
 653 2001-07-02  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 654
 655         * srfi-1.scm: Replaced calls to `map' in several procedures to
 656         calls to `map1'.
 657         (map, for-each): New procedures, extended from R5RS.
 658
 659 2001-06-28  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 660
 661         * srfi-4.c: Minor cleanups.
 662
 663         * srfi-14.c (scm_char_set_fold, scm_char_set_unfold)
 664         (scm_char_set_unfold_x, scm_char_set_for_each)
 665         (scm_char_set_map, scm_char_set_filter)
 666         (scm_char_set_filter_x, scm_char_set_count)
 667         (scm_char_set_every, scm_char_set_any): Replace calls to
 668         scm_apply() with the corresponding scm_call_N() functions.
 669
 670         * srfi-14.c (scm_char_set_ref, scm_char_set_cursor_next)
 671         (scm_char_set_unfold, scm_char_set_unfold_x)
 672         (scm_char_set_map, scm_char_set_diff_plus_intersection)
 673         (scm_char_set_diff_plus_intersection_x): Replace deprecated macros
 674         SCM_LISTN with calls to scm_list_N().
 675
 676         * srfi-13.c (scm_string_tabulate, scm_string_map)
 677         (scm_string_map_x, scm_string_unfold)
 678         (scm_string_unfold_right): Replace deprecated macros SCM_LISTN
 679         with calls to scm_list_N().
 680
 681         * srfi-13.c (scm_string_any, scm_string_every),
 682         (scm_string_tabulate, scm_string_trim),
 683         (scm_string_trim_right, scm_string_trim_both),
 684         (scm_string_compare, scm_string_compare_ci),
 685         (scm_string_indexS, scm_string_index_right),
 686         (scm_string_skip, scm_string_skip_right, scm_string_count),
 687         (scm_string_map, scm_string_map_x, scm_string_fold),
 688         (scm_string_fold_right, scm_string_unfold),
 689         (scm_string_unfold_right, scm_string_for_each),
 690         (scm_string_filter, scm_string_delete): Replace calls to
 691         scm_apply() with the corresponding scm_call_N() functions.
 692
 693 2001-06-27  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 694
 695         * Makefile.am: Added SRFI-4 files in various places.
 696
 697         * srfi-4.c, srfi-4.h, srfi-4.scm: New files implementing SRFI-4.
 698
 699 2001-06-26  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 700
 701         * srfi-13.c (scm_string_copyS, scm_string_take, scm_string_drop,
 702         scm_string_take_right, scm_string_drop_right, scm_string_trim,
 703         scm_string_trim_right, scm_string_trim_both, scm_string_tokenize):
 704         Use scm_mem2string instead of scm_makfromstr.
 705
 706         (scm_reverse_list_to_string, string_titlecase_x):  Prefer
 707         !SCM_<pred> over SCM_N<pred>.
 708
 709 2001-06-25  Marius Vollmer  <mvo@zagadka.ping.de>
 710
 711         * srfi-8.scm: Use `re-export-syntax' to correctly re-export
 712         `receive'.
 713
 714 2001-06-18  Matthias Koeppe  <mkoeppe@mail.math.uni-magdeburg.de>
 715
 716         The SRFI-19 implementation was completely broken.  Already the
 717         reference implementation did not handle DST and time zones
 718         properly and relied on non-R5RS-isms like passing reals to
 719         `quotient'.  For Guile, some additional fixes were needed because
 720         of the incomplete numeric tower implementation.  See also
 721         srfi-19.test.
 722
 723         * srfi-19.scm (date-zone-offset): Fixed typo in export clause.
 724         (add-duration): Renamed from priv:add-duration.
 725         (priv:time-normalize!): Handle fractional nanoseconds; remove
 726         duplicate definition.
 727         (priv:current-time-tai): Fixed typo.
 728         (time=?, time<=?): Fixed typos.
 729         (time-tai->time-utc, time-utc->time-tai,
 730         time-utc->time-monotonic): Use make-time-unnormalized instead of
 731         make-time when uninitialized time fields are used.
 732         (set-date-nanosecond!, set-date-second!, set-date-minute!,
 733         set-date-hour!, set-date-day!, set-date-month!, set-date-year!,
 734         set-date-zone-offset!): Define.
 735         (priv:local-tz-offset): Take an extra argument in order to handle
 736         DST effects.
 737         (time-utc->date, time-tai->date, time-monotonic->date): Handle the
 738         changed signature of priv:local-tz-offset. Don't pass non-integer
 739         arguments to quotient (non-R5RS, not supported by Guile).
 740         (date->time-utc): Ensure that seconds in a date structure are
 741         always exact integers.  Handle DST properly.
 742         (current-date, julian-day->date, modified-julian-day->date):
 743         Handle the changed signature of priv:local-tz-offset.
 744         (julian-day->time-utc): Reverted earlier inexact->exact hack;
 745         make-time now handles inexact arguments.
 746         (priv:locale-print-time-zone): At least print the numerical time
 747         zone.
 748         (priv:integer-reader): Fixed named let iteration.
 749         (priv:read-directives): Use set-date-month! instead of
 750         priv:set-date-month! etc.
 751         (string->date): Handle DST properly.
 752
 753 2001-06-14  Marius Vollmer  <mvo@zagadka.ping.de>
 754
 755         * srfi-13.scm: Prevent `export' from re-exporting core bindings.
 756
 757 2001-06-07  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 758
 759         * srfi-14.c (charset_print): Mark unused parameters with
 760         SCM_UNUSED.
 761
 762 2001-06-07  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 763
 764         * srfi-1.scm (fold, fold-pair): Fixed a buggy call to apply.
 765         (delete-duplicates): Now the first occurrence of an element is
 766         retained, as required.
 767         (member, assoc): Fixed wrong order of equality predicate
 768         application.
 769
 770 2001-06-06  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 771
 772         * README: Update.
 773
 774         * srfi-1.scm: New file.
 775
 776 2001-06-04  Marius Vollmer  <mvo@zagadka.ping.de>
 777
 778         Added exception notice to all files.
 779
 780 2001-05-31  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 781
 782         * srfi-14.scm, srfi-13.scm: Use `load-extension' for loading the
 783         shared library.
 784
 785 2001-05-31  Michael Livshin  <mlivshin@bigfoot.com>
 786
 787         * Makefile.am (MKDEP): copied from libguile/Makefile.am, just in
 788         case.
 789         (CLEANFILES): added *.x (and removed from DISTCLEANFILES)
 790
 791 2001-05-28  Michael Livshin  <mlivshin@bigfoot.com>
 792
 793         * srfi-19.scm: removed a stray open parenthesis. (thanks to
 794         Matthias Köppe for the report).
 795
 796 2001-05-23  Rob Browning  <rlb@cs.utexas.edu>
 797
 798         * srfi-19.scm (:optional): renamed to optional to avoid reader
 799         keywords conflict.  Time passes... Removed :optional altogether
 800         and just handle optional args directly.  Thanks to Matthias Koeppe
 801         for the report of this and the two bits below.
 802         (priv:decode-julian-day-number): add inexact->exact for truncate
 803         result.
 804         (time-utc->date): add inexact->exact and floor so quotient will
 805         work.
 806
 807 2001-05-22  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 808
 809         * README: Update, document available SRFIs.
 810
 811 2001-05-21  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 812
 813         * srfi-19.scm, srfi-17.scm, srfi-16.scm, srfi-14.scm, srfi-13.scm,
 814         srfi-11.scm, srfi-10.scm, srfi-9.scm, srfi-8.scm, srfi-6.scm,
 815         srfi-2.scm: Use `cond-expand-provide' for providing features to
 816         `cond-expand'.
 817
 818 2001-05-20  Marius Vollmer  <mvo@zagadka.ping.de>
 819
 820         * srfi-14.c (scm_c_init_srfi_14): Added "int" to declaration of
 821         `initialized'.
 822
 823 2001-05-19  Marius Vollmer  <mvo@zagadka.ping.de>
 824
 825         Avoid using module operations from C.
 826
 827         * srfi-13.c (scm_init_srfi_13_14): Removed.
 828         * srfi-14.h, srfi-14.c (scm_c_init_srfi_14): New.  Contains
 829         initializations needed by C clients of srfi-14.
 830         (scm_init_srfi_13, scm_init_srfi_14): Call it.
 831         * srfi-13.scm: Call "scm_init_srfi_13" instead of
 832         "scm_init_srfi_13_14".
 833         * srfi-14.scm: Call "scm_init_srfi_14" instead of
 834         "scm_init_srfi_13_14".
 835
 836 2001-05-16  Rob Browning  <rlb@cs.utexas.edu>
 837
 838         * srfi-19.scm (priv:integer-reader-exact): minor cleanups.
 839
 840 2001-05-14  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 841
 842         * Makefile.am (srfi_DATA): Added srfi-16.scm.
 843
 844         * srfi-16.scm: New file.
 845
 846 2001-05-10  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 847
 848         * srfi-13.c (scm_string_delete): Logic was inversed for charset.
 849         Fixed.
 850
 851 2001-05-08  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 852
 853         * srfi-13.c (scm_string_copyS): Fixed nasty bug.
 854
 855 2001-05-05  Rob Browning  <rlb@cs.utexas.edu>
 856
 857         * Makefile.am (srfi_DATA): added srfi-19.scm.
 858
 859         * srfi-19.scm: New file - time/date SRFI.  Thanks to Will
 860         Fitzgerald.
 861
 862 2001-05-02  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 863
 864         * srfi-14.c, srfi-13.c: Added @bullet to various @itemize lists.
 865
 866         * srfi-10.scm: Typo fix.
 867
 868 2001-05-02  Rob Browning  <rlb@cs.utexas.edu>
 869
 870         * srfi-11.scm (let-values): fix (a b c . d) case.  Thanks Martin.
 871
 872 2001-05-02  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 873
 874         * Makefile.am (srfi_DATA): Added srfi-10.scm and srfi-17.scm.
 875
 876         * srfi-10.scm: New file.
 877
 878         * srfi-17.scm: New file, contributed by Matthias Koeppe.  Thanks a
 879         lot!
 880         Added `Commentary:' tag.
 881
 882         * srfi-9.scm: Added `Commentary:' tag.
 883
 884 2001-04-27  Rob Browning  <rlb@cs.utexas.edu>
 885
 886         * srfi-13.h
 887         (scm_reverse_string_concatenate): renamed to
 888         scm_string_concatentate_reverse.
 889         (scm_reverse_string_concatenate_shared): renamed to
 890         scm_string_concatenate_reverse_shared.
 891
 892 2001-04-27  Gary Houston  <ghouston@arglist.com>
 893
 894         * srfi-13.c (scm_init_srfi_13), srfi-14.c (scm_init_srfi_14):
 895         add "srfi/" to lines including .x files so they can be found
 896         when build_dir != src_dir.
 897
 898 2001-04-27  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 899
 900         * Makefile.am (srfi_DATA): Added srfi-9.scm.
 901
 902         * srfi-9.scm: New file.  Exports `define-record-type'.
 903
 904 2001-04-26  Rob Browning  <rlb@cs.utexas.edu>
 905
 906         * Makefile.am (srfi_DATA): added srfi-6.scm.
 907         (srfi_DATA): added srfi-11.scm.
 908         (srfi_DATA): added srfi-8.scm.
 909         (srfi_DATA): added srfi-2.scm.
 910
 911         * srfi-11.scm: new file - exports let-values and let*-values.
 912
 913         * srfi-6.scm: new file - guile already has srfi-6 procedures
 914         loaded by default, so this is a dummy file right now.
 915
 916         * srfi-8.scm: new file - exports receive.
 917
 918         * srfi-2.scm: new file - just use/export (ice-9 and-let-star)
 919
 920 2001-04-26  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 921
 922         Changed two procedure names to match final SRFI document.  Thanks
 923         to Rob Browning for spotting this.
 924
 925         * srfi-13.scm (string-concatenate-reverse),
 926         (string-concatenate-reverse/shared): Rename from
 927         reverse-string-concatenate[/shared].
 928
 929         * srfi-13.c (scm_string_concatenate_reverse_shared): Renamed from
 930         scm_reverse_string_concatenate_shared.
 931         (scm_string_concatenate_reverse): Renamed from
 932         scm_reverse_string_concatenate.
 933
 934 2001-04-25  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 935
 936         * configure.in, autogen.sh: Removed.
 937
 938         * srfi-13.c (scm_string_replace): Take sizeof (char) into account
 939         when using memmove().
 940
 941         * srfi-14.h: Added prototypes for all exported procedures..
 942
 943         * srfi-13.c: Include srfi-13.h
 944
 945         * srfi-13.h: New file containing the prototypes.
 946
 947         * Makefile.am: Removed guile-srfi.texi and info_TEXINFOS variable.
 948         (libguile_srfi_srfi_13_14_la_SOURCES): Added srfi-14.h, so it gets
 949         distributed.
 950         (libguile_srfi_srfi_13_14_la_SOURCES): Added srfi-13.h.
 951
 952 2001-04-24  Neil Jerram  <neil@ossau.uklinux.net>
 953
 954         * Makefile.am: Fixed "srf-14.x" typo.
 955
 956 2001-04-24  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 957
 958         * guile-srfi.texi: Removed, because merged with the GRM.
 959
 960         * guile-srfi.texi: The docs are now up to date with the
 961         implementation and have new introductory material.
 962
 963 2001-04-23  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 964
 965         Integrated the guile-srfi package into the Guile distribution.
 966
 967         * srfi-13.c: All procedures so specified in the SRFI now accept
 968         character set arguments.
 969
 970         * Makefile.am: Snarfed some variables from the guile-readline
 971         directory.
 972
 973         * srfi-14.c, srfi-14.h: Add prefix SCM_ to exported macros.
 974
 975         * srfi-13.scm, srfi-14.scm, srfi-13.c, srfi-14.c, srfi-14.h,
 976         configure.in, Makefile.am: Added FSF copyright and Guile license
 977         information.
 978
 979         * srfi-13.c, srfi-14.c: Include srfi-14.h.
 980         (scm_init_srfi_13_14): Initialize the complete module, if not
 981         already done so.
 982
 983         * srfi-14.h: New file.
 984
 985         * srfi-13.scm, srfi-14.scm: Load new combined library.
 986
 987         * Makefile.am: Build only one library,
 988         `libguile-srfi-srfi-13-14.la'
 989
 990 2001-04-04  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 991
 992         * guile-srfi.texi: Integrated the SRFI-14 documentation.
 993
 994         * srfi-14.c, srfi-14.scm: Made the procedures and variables
 995         compliant to the final SRFI document.
 996
 997         * Renamed the package to guile-srfi.
 998
 999 2001-04-03  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
1000
1001         * NEWS: New section for 0.0.3.
1002
1003         * configure.in, README, guile-srfi-13.texi: Bumped version number
1004         to 0.0.3.
1005
1006         * Released version 0.0.2.
1007
1008         * Makefile.am: Added rules for builing the SRFI-14 library.
1009
1010         * srfi-14.c, srfi-14.scm: New files, implementing SRFI-14
1011         (character set library).
1012
1013 2001-03-27  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
1014
1015         * README: Updated procedure and incompatibility list.
1016
1017         * srfi-13.c (string_upcase_x, scm_string_upcase_xS),
1018         (scm_string_upcase, string_downcase_x, scm_string_downcase_xS),
1019         (scm_string_downcaseS, string_titlecase_x),
1020         (scm_string_titlecase_x, scm_string_titlecase),
1021         (scm_string_fill_xS, scm_string_copyS, scm_string_to_listS): New
1022         procedures.
1023
1024         * srfi-13.scm: Export new case mapping procedures.
1025
1026         * guile-srfi-13.texi (What cannot be done): Removed case mapping
1027         procedures from incompatibility list.
1028         (Case Mapping): New section for case mapping procedures.
1029
1030 2001-03-26  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
1031
1032         * NEWS: New section for 0.0.2
1033
1034         * configure.in, README, guile-srfi-13.texi: Bumbed version number
1035         to 0.0.2
1036
1037         * Released version 0.0.1.
1038
1039         * README: Made procedure list up-to-date.
1040
1041         * guile-srfi-13.texi: Fixed typos, completed reference and added
1042         introductory blurb.
1043
1044         * srfi-13.c, srfi-13.scm: Filled in the last missing pieces.
1045
1046 2001-03-22  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
1047
1048         * Started guile-srfi-13 package.  Files are copied from the
1049         guile-gdbm and slightly modified.