srfi/ChangeLog

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