srfi/ChangeLog

   1 2001-07-31  Gary Houston  <ghouston@arglist.com>
   2
   3         * srfi-14.c (scm_char_set_diff_plus_intersection): wasn't correctly
   4         accounting for the (char-set-union cs2...) in the spec.  i.e.,
   5         (char-set-diff+intersection a) -> copy-of-a, empty-set
   6         and the following are equivalent:
   7         (char-set-diff+intersection a (char-set #\a) (char-set #\b))
   8         (char-set-diff+intersection a (char-set #\a #\b))
   9
  10         (scm_char_set_xor_x): disabled the side-effecting code, since it
  11         gives inconsistent results to scm_char_set_xor for the case
  12         (char-set-xor! a a a).
  13
  14         (scm_char_set_diff_plus_intersection_x): added cs2 argument, since
  15         two arguments are compulsory in final spec.  also similar changes
  16         as for scm_char_set_diff_plus_intersection.
  17         * srfi-14.h (scm_char_set_diff_plus_intersection_x): added cs2.
  18
  19 2001-07-22  Gary Houston  <ghouston@arglist.com>
  20
  21         * srfi-14.c (scm_char_set_intersection, scm_char_set_xor): remove
  22         the compulsory cs1 arguments: all args are optional in final spec.
  23
  24         * srfi-14.h: declarations updated.
  25
  26 2001-07-18  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
  27
  28         * srfi-11.scm, srfi-8.scm: Update copyright notice.
  29
  30 2001-07-17  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
  31
  32         * srfi-14.c: Okay.  Now I got it.  Really.  This time it's fixed.
  33         Guaranteed. (Maybe)
  34
  35         * srfi-19.scm: Define `current-time' before exporting it.
  36
  37 2001-07-17  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
  38
  39         * srfi-14.c: Fix for bug caused by brain-malfunctioning on my
  40         side.  Bit sets were handled wrong because I couldn't tell bit
  41         counts from byte counts.  Also, the bit array should be 256 / 8
  42         bytes long.  Thank you, Gary!
  43
  44         Removed unnecessary protoype for scm_char_set_copy.
  45
  46 2001-07-16  Gary Houston  <ghouston@arglist.com>
  47
  48         * srfi-14.scm: export string->char-set!, not string-char-set!.
  49
  50         * srfi-14.c (scm_char_set_ref, scm_char_set_cursor_next,
  51         scm_end_of_char_set_p): reject negative cursor values.
  52         (scm_list_to_char_set, scm_list_to_char_set_x): when reporting
  53         type error in list component, omit the position (was always 1).
  54
  55 2001-07-16  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
  56
  57         (scm_char_set_map): Bug-fix: char-set-map was modifying the
  58         argument instead of the return value.
  59
  60 2001-07-16  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
  61
  62         * srfi-14.c: Allocate correct memory size for charsets (32 bytes),
  63         use this value for initializing and comparing charsets.
  64         (scm_char_set_hash): Use ``better'' hash algorithm which produces
  65         more values.
  66
  67 2001-07-15  Gary Houston  <ghouston@arglist.com>
  68
  69         * srfi-14.c (scm_char_set_hash): recognise 0 instead of #f in the
  70         opt arg to give default bound, as in final spec.  don't allow
  71         negative bounds.
  72         (scm_char_set_hash): bug fix: was overrunning the buffer and
  73         calculating based on garbage.
  74         (scm_char_set_eq, scm_char_set_leq): fix argument number in error
  75         reporting: wasn't incremented due to macro coding.
  76         (scm_char_set): report argument number in error reporting: was
  77         hard coded to 1.  remove a couple of local variables.
  78
  79 2001-07-13  Marius Vollmer  <mvo@zagadka.ping.de>
  80
  81         * srfi-2.scm (and-let*): Use `re-export-syntax' instead of
  82         `export-syntax'.
  83
  84 2001-07-11  Gary Houston  <ghouston@arglist.com>
  85
  86         * srfi-14.c (s_scm_char_set_eq): bug fix: (char-set=) should
  87         return #t instead of giving wrong-number-of-arguments . take a
  88         single "rest" argument.  use memcmp instead of a loop to compare
  89         the values.
  90         (s_scm_char_set_leq): similarly, (char-set<=) should return #t.
  91         take a single "rest" argument.
  92         srfi-14.h: update the declarations.
  93
  94 2001-07-09  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
  95
  96         * README: Cleanup.
  97
  98 2001-07-06  Gary Houston  <ghouston@arglist.com>
  99
 100         * srfi-1.scm (iota, map, for-each, list-index, member, delete,
 101         delete!, assoc): roll back the previous change.  instead place
 102         dummy definitions in a deprecated block at the beginning as in
 103         srfi-13.scm.
 104
 105 2001-07-06  Rob Browning  <rlb@defaultvalue.org>
 106
 107         * srfi-19.scm (priv:locale-reader): don't need open-output-string.
 108
 109 2001-07-03  Gary Houston  <ghouston@arglist.com>
 110
 111         * srfi-1.scm (iota, map, for-each, list-index, member, delete,
 112         delete!, assoc): don't export until the new bindings have been
 113         created.  otherwise "export" thinks they are being re-exported and
 114         a deprecation warning is produced.
 115         (map-in-order): defined and exported, to support lists of unequal
 116         length.
 117
 118 2001-07-03  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 119
 120         * srfi-1.scm (list-tabulate): Do not go into infinite loop for
 121         invalid arguments.  Same fix for several other procedures (do not
 122         use zero?, use <= 0).
 123
 124 2001-07-02  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 125
 126         * srfi-1.scm: Replaced calls to `map' in several procedures to
 127         calls to `map1'.
 128         (map, for-each): New procedures, extended from R5RS.
 129
 130 2001-06-28  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 131
 132         * srfi-4.c: Minor cleanups.
 133
 134         * srfi-14.c (scm_char_set_fold, scm_char_set_unfold)
 135         (scm_char_set_unfold_x, scm_char_set_for_each)
 136         (scm_char_set_map, scm_char_set_filter)
 137         (scm_char_set_filter_x, scm_char_set_count)
 138         (scm_char_set_every, scm_char_set_any): Replace calls to
 139         scm_apply() with the corresponding scm_call_N() functions.
 140
 141         * srfi-14.c (scm_char_set_ref, scm_char_set_cursor_next)
 142         (scm_char_set_unfold, scm_char_set_unfold_x)
 143         (scm_char_set_map, scm_char_set_diff_plus_intersection)
 144         (scm_char_set_diff_plus_intersection_x): Replace deprecated macros
 145         SCM_LISTN with calls to scm_list_N().
 146
 147         * srfi-13.c (scm_string_tabulate, scm_string_map)
 148         (scm_string_map_x, scm_string_unfold)
 149         (scm_string_unfold_right): Replace deprecated macros SCM_LISTN
 150         with calls to scm_list_N().
 151
 152         * srfi-13.c (scm_string_any, scm_string_every),
 153         (scm_string_tabulate, scm_string_trim),
 154         (scm_string_trim_right, scm_string_trim_both),
 155         (scm_string_compare, scm_string_compare_ci),
 156         (scm_string_indexS, scm_string_index_right),
 157         (scm_string_skip, scm_string_skip_right, scm_string_count),
 158         (scm_string_map, scm_string_map_x, scm_string_fold),
 159         (scm_string_fold_right, scm_string_unfold),
 160         (scm_string_unfold_right, scm_string_for_each),
 161         (scm_string_filter, scm_string_delete): Replace calls to
 162         scm_apply() with the corresponding scm_call_N() functions.
 163
 164 2001-06-27  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 165
 166         * Makefile.am: Added SRFI-4 files in various places.
 167
 168         * srfi-4.c, srfi-4.h, srfi-4.scm: New files implementing SRFI-4.
 169
 170 2001-06-26  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 171
 172         * srfi-13.c (scm_string_copyS, scm_string_take, scm_string_drop,
 173         scm_string_take_right, scm_string_drop_right, scm_string_trim,
 174         scm_string_trim_right, scm_string_trim_both, scm_string_tokenize):
 175         Use scm_mem2string instead of scm_makfromstr.
 176
 177         (scm_reverse_list_to_string, string_titlecase_x):  Prefer
 178         !SCM_<pred> over SCM_N<pred>.
 179
 180 2001-06-25  Marius Vollmer  <mvo@zagadka.ping.de>
 181
 182         * srfi-8.scm: Use `re-export-syntax' to correctly re-export
 183         `receive'.
 184
 185 2001-06-18  Matthias Koeppe  <mkoeppe@mail.math.uni-magdeburg.de>
 186
 187         The SRFI-19 implementation was completely broken.  Already the
 188         reference implementation did not handle DST and time zones
 189         properly and relied on non-R5RS-isms like passing reals to
 190         `quotient'.  For Guile, some additional fixes were needed because
 191         of the incomplete numeric tower implementation.  See also
 192         srfi-19.test.
 193
 194         * srfi-19.scm (date-zone-offset): Fixed typo in export clause.
 195         (add-duration): Renamed from priv:add-duration.
 196         (priv:time-normalize!): Handle fractional nanoseconds; remove
 197         duplicate definition.
 198         (priv:current-time-tai): Fixed typo.
 199         (time=?, time<=?): Fixed typos.
 200         (time-tai->time-utc, time-utc->time-tai,
 201         time-utc->time-monotonic): Use make-time-unnormalized instead of
 202         make-time when uninitialized time fields are used.
 203         (set-date-nanosecond!, set-date-second!, set-date-minute!,
 204         set-date-hour!, set-date-day!, set-date-month!, set-date-year!,
 205         set-date-zone-offset!): Define.
 206         (priv:local-tz-offset): Take an extra argument in order to handle
 207         DST effects.
 208         (time-utc->date, time-tai->date, time-monotonic->date): Handle the
 209         changed signature of priv:local-tz-offset. Don't pass non-integer
 210         arguments to quotient (non-R5RS, not supported by Guile).
 211         (date->time-utc): Ensure that seconds in a date structure are
 212         always exact integers.  Handle DST properly.
 213         (current-date, julian-day->date, modified-julian-day->date):
 214         Handle the changed signature of priv:local-tz-offset.
 215         (julian-day->time-utc): Reverted earlier inexact->exact hack;
 216         make-time now handles inexact arguments.
 217         (priv:locale-print-time-zone): At least print the numerical time
 218         zone.
 219         (priv:integer-reader): Fixed named let iteration.
 220         (priv:read-directives): Use set-date-month! instead of
 221         priv:set-date-month! etc.
 222         (string->date): Handle DST properly.
 223
 224 2001-06-14  Marius Vollmer  <mvo@zagadka.ping.de>
 225
 226         * srfi-13.scm: Prevent `export' from re-exporting core bindings.
 227
 228 2001-06-07  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 229
 230         * srfi-14.c (charset_print): Mark unused parameters with
 231         SCM_UNUSED.
 232
 233 2001-06-07  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 234
 235         * srfi-1.scm (fold, fold-pair): Fixed a buggy call to apply.
 236         (delete-duplicates): Now the first occurrence of an element is
 237         retained, as required.
 238         (member, assoc): Fixed wrong order of equality predicate
 239         application.
 240
 241 2001-06-06  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 242
 243         * README: Update.
 244
 245         * srfi-1.scm: New file.
 246
 247 2001-06-04  Marius Vollmer  <mvo@zagadka.ping.de>
 248
 249         Added exception notice to all files.
 250
 251 2001-05-31  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 252
 253         * srfi-14.scm, srfi-13.scm: Use `load-extension' for loading the
 254         shared library.
 255
 256 2001-05-31  Michael Livshin  <mlivshin@bigfoot.com>
 257
 258         * Makefile.am (MKDEP): copied from libguile/Makefile.am, just in
 259         case.
 260         (CLEANFILES): added *.x (and removed from DISTCLEANFILES)
 261
 262 2001-05-28  Michael Livshin  <mlivshin@bigfoot.com>
 263
 264         * srfi-19.scm: removed a stray open parenthesis. (thanks to
 265         Matthias Köppe for the report).
 266
 267 2001-05-23  Rob Browning  <rlb@cs.utexas.edu>
 268
 269         * srfi-19.scm (:optional): renamed to optional to avoid reader
 270         keywords conflict.  Time passes... Removed :optional altogether
 271         and just handle optional args directly.  Thanks to Matthias Koeppe
 272         for the report of this and the two bits below.
 273         (priv:decode-julian-day-number): add inexact->exact for truncate
 274         result.
 275         (time-utc->date): add inexact->exact and floor so quotient will
 276         work.
 277
 278 2001-05-22  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 279
 280         * README: Update, document available SRFIs.
 281
 282 2001-05-21  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 283
 284         * srfi-19.scm, srfi-17.scm, srfi-16.scm, srfi-14.scm, srfi-13.scm,
 285         srfi-11.scm, srfi-10.scm, srfi-9.scm, srfi-8.scm, srfi-6.scm,
 286         srfi-2.scm: Use `cond-expand-provide' for providing features to
 287         `cond-expand'.
 288
 289 2001-05-20  Marius Vollmer  <mvo@zagadka.ping.de>
 290
 291         * srfi-14.c (scm_c_init_srfi_14): Added "int" to declaration of
 292         `initialized'.
 293
 294 2001-05-19  Marius Vollmer  <mvo@zagadka.ping.de>
 295
 296         Avoid using module operations from C.
 297
 298         * srfi-13.c (scm_init_srfi_13_14): Removed.
 299         * srfi-14.h, srfi-14.c (scm_c_init_srfi_14): New.  Contains
 300         initializations needed by C clients of srfi-14.
 301         (scm_init_srfi_13, scm_init_srfi_14): Call it.
 302         * srfi-13.scm: Call "scm_init_srfi_13" instead of
 303         "scm_init_srfi_13_14".
 304         * srfi-14.scm: Call "scm_init_srfi_14" instead of
 305         "scm_init_srfi_13_14".
 306
 307 2001-05-16  Rob Browning  <rlb@cs.utexas.edu>
 308
 309         * srfi-19.scm (priv:integer-reader-exact): minor cleanups.
 310
 311 2001-05-14  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 312
 313         * Makefile.am (srfi_DATA): Added srfi-16.scm.
 314
 315         * srfi-16.scm: New file.
 316
 317 2001-05-10  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 318
 319         * srfi-13.c (scm_string_delete): Logic was inversed for charset.
 320         Fixed.
 321
 322 2001-05-08  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 323
 324         * srfi-13.c (scm_string_copyS): Fixed nasty bug.
 325
 326 2001-05-05  Rob Browning  <rlb@cs.utexas.edu>
 327
 328         * Makefile.am (srfi_DATA): added srfi-19.scm.
 329
 330         * srfi-19.scm: New file - time/date SRFI.  Thanks to Will
 331         Fitzgerald.
 332
 333 2001-05-02  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 334
 335         * srfi-14.c, srfi-13.c: Added @bullet to various @itemize lists.
 336
 337         * srfi-10.scm: Typo fix.
 338
 339 2001-05-02  Rob Browning  <rlb@cs.utexas.edu>
 340
 341         * srfi-11.scm (let-values): fix (a b c . d) case.  Thanks Martin.
 342
 343 2001-05-02  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 344
 345         * Makefile.am (srfi_DATA): Added srfi-10.scm and srfi-17.scm.
 346
 347         * srfi-10.scm: New file.
 348
 349         * srfi-17.scm: New file, contributed by Matthias Koeppe.  Thanks a
 350         lot!
 351         Added `Commentary:' tag.
 352
 353         * srfi-9.scm: Added `Commentary:' tag.
 354
 355 2001-04-27  Rob Browning  <rlb@cs.utexas.edu>
 356
 357         * srfi-13.h
 358         (scm_reverse_string_concatenate): renamed to
 359         scm_string_concatentate_reverse.
 360         (scm_reverse_string_concatenate_shared): renamed to
 361         scm_string_concatenate_reverse_shared.
 362
 363 2001-04-27  Gary Houston  <ghouston@arglist.com>
 364
 365         * srfi-13.c (scm_init_srfi_13), srfi-14.c (scm_init_srfi_14):
 366         add "srfi/" to lines including .x files so they can be found
 367         when build_dir != src_dir.
 368
 369 2001-04-27  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 370
 371         * Makefile.am (srfi_DATA): Added srfi-9.scm.
 372
 373         * srfi-9.scm: New file.  Exports `define-record-type'.
 374
 375 2001-04-26  Rob Browning  <rlb@cs.utexas.edu>
 376
 377         * Makefile.am (srfi_DATA): added srfi-6.scm.
 378         (srfi_DATA): added srfi-11.scm.
 379         (srfi_DATA): added srfi-8.scm.
 380         (srfi_DATA): added srfi-2.scm.
 381
 382         * srfi-11.scm: new file - exports let-values and let*-values.
 383
 384         * srfi-6.scm: new file - guile already has srfi-6 procedures
 385         loaded by default, so this is a dummy file right now.
 386
 387         * srfi-8.scm: new file - exports receive.
 388
 389         * srfi-2.scm: new file - just use/export (ice-9 and-let-star)
 390
 391 2001-04-26  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 392
 393         Changed two procedure names to match final SRFI document.  Thanks
 394         to Rob Browning for spotting this.
 395
 396         * srfi-13.scm (string-concatenate-reverse),
 397         (string-concatenate-reverse/shared): Rename from
 398         reverse-string-concatenate[/shared].
 399
 400         * srfi-13.c (scm_string_concatenate_reverse_shared): Renamed from
 401         scm_reverse_string_concatenate_shared.
 402         (scm_string_concatenate_reverse): Renamed from
 403         scm_reverse_string_concatenate.
 404
 405 2001-04-25  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 406
 407         * configure.in, autogen.sh: Removed.
 408
 409         * srfi-13.c (scm_string_replace): Take sizeof (char) into account
 410         when using memmove().
 411
 412         * srfi-14.h: Added prototypes for all exported procedures..
 413
 414         * srfi-13.c: Include srfi-13.h
 415
 416         * srfi-13.h: New file containing the prototypes.
 417
 418         * Makefile.am: Removed guile-srfi.texi and info_TEXINFOS variable.
 419         (libguile_srfi_srfi_13_14_la_SOURCES): Added srfi-14.h, so it gets
 420         distributed.
 421         (libguile_srfi_srfi_13_14_la_SOURCES): Added srfi-13.h.
 422
 423 2001-04-24  Neil Jerram  <neil@ossau.uklinux.net>
 424
 425         * Makefile.am: Fixed "srf-14.x" typo.
 426
 427 2001-04-24  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 428
 429         * guile-srfi.texi: Removed, because merged with the GRM.
 430
 431         * guile-srfi.texi: The docs are now up to date with the
 432         implementation and have new introductory material.
 433
 434 2001-04-23  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 435
 436         Integrated the guile-srfi package into the Guile distribution.
 437
 438         * srfi-13.c: All procedures so specified in the SRFI now accept
 439         character set arguments.
 440
 441         * Makefile.am: Snarfed some variables from the guile-readline
 442         directory.
 443
 444         * srfi-14.c, srfi-14.h: Add prefix SCM_ to exported macros.
 445
 446         * srfi-13.scm, srfi-14.scm, srfi-13.c, srfi-14.c, srfi-14.h,
 447         configure.in, Makefile.am: Added FSF copyright and Guile license
 448         information.
 449
 450         * srfi-13.c, srfi-14.c: Include srfi-14.h.
 451         (scm_init_srfi_13_14): Initialize the complete module, if not
 452         already done so.
 453
 454         * srfi-14.h: New file.
 455
 456         * srfi-13.scm, srfi-14.scm: Load new combined library.
 457
 458         * Makefile.am: Build only one library,
 459         `libguile-srfi-srfi-13-14.la'
 460
 461 2001-04-04  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 462
 463         * guile-srfi.texi: Integrated the SRFI-14 documentation.
 464
 465         * srfi-14.c, srfi-14.scm: Made the procedures and variables
 466         compliant to the final SRFI document.
 467
 468         * Renamed the package to guile-srfi.
 469
 470 2001-04-03  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 471
 472         * NEWS: New section for 0.0.3.
 473
 474         * configure.in, README, guile-srfi-13.texi: Bumped version number
 475         to 0.0.3.
 476
 477         * Released version 0.0.2.
 478
 479         * Makefile.am: Added rules for builing the SRFI-14 library.
 480
 481         * srfi-14.c, srfi-14.scm: New files, implementing SRFI-14
 482         (character set library).
 483
 484 2001-03-27  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 485
 486         * README: Updated procedure and incompatibility list.
 487
 488         * srfi-13.c (string_upcase_x, scm_string_upcase_xS),
 489         (scm_string_upcase, string_downcase_x, scm_string_downcase_xS),
 490         (scm_string_downcaseS, string_titlecase_x),
 491         (scm_string_titlecase_x, scm_string_titlecase),
 492         (scm_string_fill_xS, scm_string_copyS, scm_string_to_listS): New
 493         procedures.
 494
 495         * srfi-13.scm: Export new case mapping procedures.
 496
 497         * guile-srfi-13.texi (What cannot be done): Removed case mapping
 498         procedures from incompatibility list.
 499         (Case Mapping): New section for case mapping procedures.
 500
 501 2001-03-26  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 502
 503         * NEWS: New section for 0.0.2
 504
 505         * configure.in, README, guile-srfi-13.texi: Bumbed version number
 506         to 0.0.2
 507
 508         * Released version 0.0.1.
 509
 510         * README: Made procedure list up-to-date.
 511
 512         * guile-srfi-13.texi: Fixed typos, completed reference and added
 513         introductory blurb.
 514
 515         * srfi-13.c, srfi-13.scm: Filled in the last missing pieces.
 516
 517 2001-03-22  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>
 518
 519         * Started guile-srfi-13 package.  Files are copied from the
 520         guile-gdbm and slightly modified.