srfi/ChangeLog

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