srfi/ChangeLog

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