srfi/ChangeLog

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