1 2007-11-03 John Darrington <john@darrington.wattle.id.au>
3 * i18n.c i18n.h: Added convertor from UTF8 to system.
4 This is needed for reading gnumeric files (and possibly others).
6 2007-10-11 Ben Pfaff <blp@gnu.org>
8 * xalloc.h: Removed. Changed all users to include "xalloc.h" from
13 2007-10-11 Ben Pfaff <blp@gnu.org>
15 * alloc.h (local_alloc): Removed. Changed all users to use
17 (local_free): Removed. Changed all users to use freea instead.
19 2007-10-11 Ben Pfaff <blp@gnu.org>
21 * float-format.c (float_get_lowest): New function.
25 * magic.h: Removed. Changed all references to NOT_INT,
26 NOT_DOUBLE, and NOT_LONG to use other constants. Changed
27 references to second_lowest_value to call float_get_lowest.
29 2007-10-10 Ben Pfaff <blp@gnu.org>
31 We assume IEEE-754 now.
33 * float-format.h (enum float_format): Don't check for
34 FPREP_IEEE754 macro any longer.
38 2007-09-16 Ben Pfaff <blp@gnu.org>
40 * copyleft.c: Add trailing new-lines to lack-of-warranty
43 2007-09-05 John Darrington <john@darrington.wattle.id.au>
45 * getl.c: Add extra members to struct getl_source, to maintain the
46 error mode and the syntax_mode.
48 2007-07-25 Ben Pfaff <blp@gnu.org>
50 * getl.c (getl_append_source): Add source to *end* of list.
51 Otherwise the list ends up in reverse order.
53 * automake.mk (src/libpspp/version.c): Use $HOME instead of ~ in
54 paths. We don't interpolate ~.
56 2007-07-22 Ben Pfaff <blp@gnu.org>
58 * str.h: Include xstrndup.h also.
60 * float-format.c (float_get_double): New function.
62 2007-07-06 Ben Pfaff <blp@gnu.org>
64 * copyleft.c (legal): Update startup notice to use format
65 recommended by latest GNU coding standards.
67 2007-06-06 Ben Pfaff <blp@gnu.org>
69 * array.c (binary_search): Fix assertion.
71 2007-06-06 Ben Pfaff <blp@gnu.org>
73 Add error propagation layer. Patch #5916, slightly revised.
75 * automake.mk: Add new files.
81 2007-06-03 Ben Pfaff <blp@gnu.org>
83 Add ability for reverse iteration to tower code.
85 * tower.c (tower_last): New function.
86 (tower_prev): New function.
87 (abt_to_tower_node): New function.
88 (first_node): Use abt_to_tower_node.
89 (last_node): New function.
90 (next_ndoe): Use abt_to_tower_node.
91 (prev_node): New function.
93 2007-06-03 Ben Pfaff <blp@gnu.org>
95 * tower.c: Cache repeated lookups of a single tower element. This
96 turns such lookups into O(1) operations without harming the big-O
99 * tower.h (struct tower): Add members for caching.
101 * range-set.c (range_set_clone): New function.
103 * array.c (insert_range): New function.
104 (insert_element): New function.
105 (move_range): New function.
107 2007-04-25 Ben Pfaff <blp@gnu.org>
109 * model-checker.c: Don't use type sighandler_t, which is a GNU
110 extension. Reported by "Daniel E WILLIAMS"
111 <Daniel.E.Williams@state.or.us>.
113 2007-04-25 John Darrington <john@darrington.wattle.id.au>
115 * i18n.c: Fixed bug converting long strings
117 2007-04-22 Ben Pfaff <blp@gnu.org>
121 * ll.h (ll_for_each_reverse): New macro.
122 (ll_for_each_reverse_continue): New macro.
123 (ll_for_each_reverse_safe): New macro.
124 (ll_for_each_safe_reverse_continue): New macro.
125 (ll_for_each_reverse_preremove): New macro.
126 (ll_for_each_reverse_postremove): New macro.
127 (ll_remove__): Removed (dead code).
128 (ll_tail__): New macro.
129 (ll_prev__): New macro.
131 2007-04-22 Ben Pfaff <blp@gnu.org>
133 Implement model checker for testing purposes.
137 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add
138 model-checker.[ch]. Alphabetize.
140 * model-checker.c: New file.
142 * model-checker.h: New file.
144 2007-04-03 Ben Pfaff <blp@gnu.org>
146 Apply patches #5828, #5837, #5841, #5843.
148 * abt.c (insert_relative): New function.
149 (abt_insert_after): New function.
150 (abt_insert_before): New function.
152 * range-map.c: New file.
154 * range-map.h: New file.
156 * range-set.c: New file.
158 * range-set.h: New file.
164 2007-04-01 Ben Pfaff <blp@gnu.org>
166 * bt.c: Need #include <limits.h>. Thanks to "John McCabe-Dansted"
167 <gmatht@gmail.com> for pointing this out.
169 2007-03-31 Ben Pfaff <blp@gnu.org>
173 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add bt.c.
179 2007-03-30 Ben Pfaff <blp@gnu.org>
183 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add deque.c.
185 * deque.h: Completely rewrote. Adapted client to new interface.
189 2007-03-25 Ben Pfaff <blp@gnu.org>
191 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add
194 * pool.c (pool_zalloc): New function.
195 (pool_calloc): New function.
197 * sparse-array.c: New file.
199 * sparse-array.h: New file.
201 Mon Mar 5 20:55:49 CET 2007 John Darrington <john@darrington.wattle.id.au>
203 * i18n.c: Cast second argument of iconv using ICONV_CONST
205 2007-02-22 Ben Pfaff <blp@gnu.org>
207 * string.h: Don't include vsnprintf.h any more, because gnulib has
208 now absorbed it into string.h.
210 Thu Feb 22 12:25:52 CET 2007 John Darrington <john@darrington.wattle.id.au>
212 * syntax-gen.h syntax-gen.c: New files.
214 Sun Feb 18 11:21:41 2007 Ben Pfaff <blp@gnu.org>
216 * alloc.h: Remove useless parentheses in #if "defined" operator.
220 Tue Feb 6 20:00:13 2007 Ben Pfaff <blp@gnu.org>
222 * misc.h [!HAVE_ISINF] (isinf): Define only if isinf is not
223 defined as a macro, because mingw seems to have the macro without
225 [!HAVE_ISNAN] (isnan): Ditto, for symmetry only.
226 [!AHVE_FINITE] (finite): Ditto, for symmetry only.
228 Tue Feb 6 19:58:46 2007 Ben Pfaff <blp@gnu.org>
230 * compiler.h (PRINTF_FORMAT): Use __printf__ instead of printf to
231 avoid problem with "#define printf libintl_printf" that libintl is
233 (SCANF_FORMAT): Ditto, for symmetry only.
235 Tue Feb 6 19:47:10 2007 Ben Pfaff <blp@gnu.org>
237 * float-format.h: [FPREP_IEEE754] [WORDS_BIGENDIAN] Add missing
240 Wed Jan 24 21:13:32 2007 Ben Pfaff <blp@gnu.org>
246 * automake.mk: Add abt.c, abt.h to sources.
248 Sun Jan 14 21:44:18 2007 Ben Pfaff <blp@gnu.org>
250 * automake.mk: Add deque.h to sources.
254 Wed Jan 10 06:49:38 2007 Ben Pfaff <blp@gnu.org>
256 * automake.mk: Add heap.c, heap.h to sources.
262 Sun Dec 10 13:54:03 2006 Ben Pfaff <blp@gnu.org>
264 * str.c (ss_tokenize): Skip the first delimiter character
265 following the token. Otherwise, changing delimiters from token to
266 token can't have a sensible effect, because we'll get the previous
267 delimiter as part of the next token.
268 (ss_match_string): New function.
270 Sat Dec 9 18:48:55 2006 Ben Pfaff <blp@gnu.org>
272 * misc.h (macro range): Removed, as it was unused.
274 Sat Dec 9 07:19:01 WST 2006 John Darrington <john@darrington.wattle.id.au>
276 * array.c: Removed gratuitous #include
278 Thu Dec 7 20:33:23 WST 2006 John Darrington <john@darrington.wattle.id.au>
280 * getl.c getl.h : Changed signature of create function to take a
281 string indicating the initial include path.
283 Sun Dec 3 11:36:10 2006 Ben Pfaff <blp@gnu.org>
285 * str.h (SS_LITERAL_INITIALIZER): Cast the string literal to "char
286 *". This normally does nothing but when GCC's -Wwrite-strings is
287 used it fixes a warning that otherwise can't be avoided.
289 Sun Dec 3 11:35:35 2006 Ben Pfaff <blp@gnu.org>
291 * str.c (ss_alloc_substring_pool): New function.
292 (ss_alloc_uninit_pool) New function.
294 Sun Dec 3 11:28:06 2006 Ben Pfaff <blp@gnu.org>
296 * getl.h: (enum getl_syntax) New enumeration to distinguish
297 between "batch" and "interactive" in a clearer way than a bool.
298 (struct getl_interface) Add an arg to "read" to return the
299 intended syntax mode. Add an arg to "filter" to specify the
300 syntax mode of the line to filter.
302 * getl.c (do_read_line): Instead of returning the syntax type of
303 the line read based on whether the source itself is interactive,
304 return it based on whether the line itself should be treated as
305 having batch or interactive syntax. Also, adapt interface to the
306 new interfaces of lex_init() and getl_interface.
308 Wed Nov 29 19:35:44 WST 2006 John Darrington <john@darrington.wattle.id.au>
310 * getl.c getl.h: New files. Created interface from base of
311 language/line-buffer.[ch]
313 * msg-locator.c msg-locator.h: New files. Moved from
314 language/line-buffer.[ch]
316 Fri Nov 24 17:27:00 2006 Ben Pfaff <blp@gnu.org>
318 * misc.h: (min) Removed. All references updated to use MIN, from
319 minmax.h provided by gnulib.
320 (max) Ditto (for MAX).
322 Sun Nov 19 09:22:26 2006 Ben Pfaff <blp@gnu.org>
324 * str.c (ss_get_long): New function.
325 (ss_compare_case) Ditto.
327 (ss_equals_case) Ditto.
329 Tue Oct 31 19:28:19 2006 Ben Pfaff <blp@gnu.org>
331 * str.h: [!HAVE_STRCHR] Drop compatibility code, because now we
332 assume a C89 compliant library. (Gnulib makes this assumption so
333 we might as well too.)
334 [!HAVE_STRRCHR] Ditto.
336 Thu Oct 26 20:19:50 2006 Ben Pfaff <blp@gnu.org>
338 * automake.mk: Add the new files.
340 * legacy-encoding.c: New file.
342 * legacy-encoding.h: New file.
344 * float-format.c: New file.
346 * float-format.h: New file.
348 * integer-format.c: New file.
350 * integer-format.h: New file.
352 Sun Oct 15 09:49:50 WST 2006 John Darrington <john@darrington.wattle.id.au>
354 * hash.c hash.h: Added hsh_create_pool, a hash which uses a pool
355 for its memory allocation.
357 Mon Jul 31 15:49:46 2006 Ben Pfaff <blp@gnu.org>
359 * compiler.h: (macro CONST_FUNCTION) New macro.
360 (macro PURE_FUNCTION) New macro.
362 Sun Jul 16 21:07:35 2006 Ben Pfaff <blp@gnu.org>
364 * message.c: (static int messages_disabled) New variable.
365 (msg_emit) Don't emit the message if messages are disabled.
366 (msg_disable) New function.
367 (msg_enable) New function.
369 * str.c: (free_string) New function.
370 (ds_register_pool) New function.
371 (ds_unregister_pool) New function.
372 (ds_set_length) New function.
374 Mon Jul 10 17:26:58 WST 2006 John Darrington <john@darrington.wattle.id.au>
376 * llx.c: #included compiler.h and removed explicit preprocessor cruft.
378 Fri Jul 7 20:01:26 2006 Ben Pfaff <blp@gnu.org>
380 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add assertion.h.
382 * assertion.h: New file. Replaced usage of assert(0) and abort()
383 with NOT_REACHED() from this file throughout the source tree.
385 * message.c: (request_bug_report_and_abort) Revise message printed
386 to include request to include lines above the message, which
387 should include an assertion failure message in many cases.
388 (msg_assert_fail) Removed.
390 * message.h: (assert) Removed.
391 (request_bug_report_and_abort) Mark NO_RETURN.
393 Mon Jul 3 09:36:42 WST 2006 John Darrington <john@darrington.wattle.id.au>
395 * i18n.c: Made character conversion tolerant of failure to create the
396 necessary iconv structs.
398 Sat Jul 1 15:32:54 2006 Ben Pfaff <blp@gnu.org>
400 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add new files.
410 Sun Jun 25 22:35:28 2006 Ben Pfaff <blp@gnu.org>
412 Optimize rehashing: we know that none of the entries in the hash
413 table are equal, so we need not compare them to each other during
416 * hash.c: (locate_empty_entry) New function.
417 (rehash) Use locate_empty_entry() instead of
418 locate_matching_entry().
420 Fri Jun 9 14:03:29 2006 Ben Pfaff <blp@gnu.org>
422 Reform string library.
424 * str.c (ss_empty): New function. Replaces some uses of ls_init()
426 (ss_cstr) New function. Replaces some uses of ls_init().
427 (ss_buffer) New function. Replaces some uses of ls_init().
428 (ss_substr) New function.
429 (ss_head) New function.
430 (ss_tail) New function.
431 (ss_alloc_substring) New function. Replaces use of ls_create().
432 (ss_alloc_uninit) New function.
433 (ss_dealloc) New function. Replaces use of ls_destroy().
434 (ss_truncate) New function.
435 (ss_rtrim) New function.
436 (ss_ltrim) New function.
437 (ss_trim) New function.
438 (ss_chomp) New function.
439 (ss_separate) New function.
440 (ss_tokenize) New function.
441 (ss_advance) New function.
442 (ds_create) Renamed ds_init_cstr(). Updated all callers.
443 (ss_match_char) New function.
444 (ss_get_char) New function.
445 (ss_get_until) New function.
446 (ss_get_chars) New function.
447 (ss_is_empty) New function.
448 (ss_length) New function. Replaces ls_length().
449 (ss_data) New function. Replaces many uses of ls_c_str().
450 (ss_end) New function. Replaces ls_end().
451 (ss_at) New function.
452 (ss_first) New function.
453 (ss_last) New function.
454 (ss_span) New function.
455 (ss_cspan) New function.
456 (ss_compare) New function.
457 (ss_pointer_to_position) New function.
458 (ss_xstrdup) New function.
459 (ds_init) Renamed ds_init_empty(). All callers updated.
460 (ds_init_string) New function.
461 (ds_init_substring) Changed interface to take a struct substring.
463 (ds_init_cstr) New function. Replaces ds_create(). All callers
465 (ds_assign_substring) Changed interface to take a struct
466 substring. Updated all callers.
467 (ds_assign_buffer) Removed. Changed all callers to use
468 ds_assign_substring().
469 (ds_assign_c_str) Renamed ds_assign_cstr(). All callers updated.
470 (ds_ss) New function.
471 (ds_substr) New function.
472 (ds_head) New function.
473 (ds_tail) New function.
474 (ds_rtrim) New function. Replaces ds_rtrim_spaces(). All callers
476 (ds_ltrim) New function. Replaces ds_ltrim_spaces(). All callers
478 (ds_trim) New function. Replaces ds_trim_spaces(). All callers
480 (ds_rtrim_spaces) Removed.
481 (ds_ltrim_spaces) Removed.
482 (ds_trim_spaces) Removed.
483 (ds_separate) Changed interface to use substrings. All callers
485 (ds_tokenize) Changed interface to use substrings. All callers
487 (ds_c_str) Renamed ds_cstr(). All callers updated.
488 (ds_span) Changed interface to use substring for SKIP_SET and
489 dropped OFS. All callers updated.
490 (ds_cspan) Changed interface to use substring for STOP_SET and
491 dropped OFS. All callers updated.
492 (ds_find_char) New function.
493 (ds_compare) New function.
494 (ds_pointer_to_position) New function.
495 (ds_xstrdup) New function. Replaced all users of
496 xstrdup(ds_c_str(s)) by a call to this function.
497 (ds_gets) Renamed ds_read_line(). All callers updated.
498 (ds_get_config_line) Renamed ds_read_config_line(). All callers
500 (ds_puts) Renamed ds_put_cstr(). All callers updated.
501 (ds_put_substring) New function. Replaces ds_concat(). All
504 (ds_append_uninit) Renamed ds_put_uninit(). All callers updated.
505 (ds_printf) Renamed ds_put_format(). All callers updated.
506 (ds_vprintf) Renamed ds_put_vformat(). All callers updated.
507 (ds_putc) Renamed ds_put_char(). All callers updated.
508 (ds_putc_multiple) Renamed ds_put_char_multiple(). All callers
510 (ls_create) Removed. Replaced by ss_alloc_substring().
511 (ls_create_buffer) Removed. Replaced by ss_alloc_substring().
512 (ls_init) Removed. Replaced by ss_buffer().
513 (ls_shallow_copy) Removed. Just use assignment.
514 (ls_destroy) Removed. Replaced by ss_dealloc().
517 (ls_empty_p) Removed. Replaced by ss_is_empty().
519 (ls_end) Removed. Replaced by ss_end().
521 * str.h (struct fixed_string): Renamed struct substring, updated
523 (CC_SPACES) New macro.
528 (SS_EMPTY_INITIALIZER) Ditto.
529 (SS_LITERAL_INITIALIZER) Ditto.
530 (struct string) Removed string, length members. Add substring
532 (DS_INITIALIZER) Rename DS_EMPTY_INITIALIZER.
534 Tue May 30 19:45:12 WST 2006 John Darrington <john@darrington.wattle.id.au>
536 * i18n.c i18n.h: New files.
538 Tue May 16 06:50:35 2006 Ben Pfaff <blp@gnu.org>
540 * automake.mk (src/libpspp/version.c): Removed groff_font_path,
541 which is no longer used.
543 * message.c (request_bug_report_and_abort): Don't print
544 groff_font_path, which no longer exists.
546 * version.h (locale_dir): Removed groff_font_path.
548 Sun May 14 22:06:53 2006 Ben Pfaff <blp@gnu.org>
550 * str.c (spprintf): Moved definition of spprintf() here, from
553 * str.h: (nsprintf) Removed. Changed all users to use sprintf()
555 (nvsprintf) Removed. Changed all users to use vsprintf() instead.
557 Sun May 14 20:52:20 2006 Ben Pfaff <blp@gnu.org>
559 * str.c (ds_init): Remove `capacity' argument and just initialize
560 the string to a capacity of zero. Updated all callers.
562 Tue May 9 09:56:57 2006 Ben Pfaff <blp@gnu.org>
564 * va_copy.h: Removed. Now use va_copy() provided by gnulib
567 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Removed va_copy.h.
569 Sun May 7 18:17:32 2006 Ben Pfaff <blp@gnu.org>
571 * pool.c (pool_vasprintf): New function.
572 (pool_asprintf) New function.
574 Sun May 7 17:09:54 2006 Ben Pfaff <blp@gnu.org>
576 * compiler.h: (macro WARN_UNUSED_RESULT) New macro.
578 Sun May 7 14:32:25 2006 Ben Pfaff <blp@gnu.org>
580 * va_copy.h: New header.
582 * str.c: Use header instead of inlining va_copy() macro
585 Sun May 7 10:06:29 WST 2006 John Darrington <john@darrington.wattle.id.au>
587 * array.c array.h: Constness of sort.
589 Thu May 4 18:01:37 WST 2006 John Darrington <john@darrington.wattle.id.au>
591 * message.c message.h: Added functions to create and copy a msg.
593 Tue May 2 15:41:50 2006 Ben Pfaff <blp@gnu.org>
595 * str.c (ds_append_uninit): No need to add 1 to arg passed to
596 ds_extend(), because the argument does not include space for a
597 null terminator. Also, fix warning.
599 Tue Apr 25 11:07:19 2006 Ben Pfaff <blp@gnu.org>
601 Finish reforming error message support. In this phase, move
602 message.c into libpspp.
604 * message.c: Move here from src/. Also remove a few unneeded
607 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add message.c.
609 Tue Apr 25 10:54:44 2006 Ben Pfaff <blp@gnu.org>
611 Continue reforming error message support. In this phase, drop
612 actual message printing from core code, substituting a callback,
613 and add the callback to each UI. Also, move verbose_msg() into
616 * automake.mk (src_libpspp_libpspp_a_SOURCES): Added
617 verbose-msg.c, verbose-msg.h.
619 * verbose-msg.c: New file.
621 * verbose-msg.h: New file.
623 Mon Apr 24 17:26:47 2006 Ben Pfaff <blp@gnu.org>
625 Continue reforming error message support. In this phase, rename
626 all the message functions and types to start with "msg", except
627 for the ones that will be moving to other modules anyway.
629 All references to the identifiers below were updated likewise.
631 * message.h: (enum file_locator) Renamed `enum msg_locator'.
632 (struct error) Renamed `struct msg'.
633 (err_assert_fail) Renamed msg_assert_fail().
635 Sun Apr 23 22:07:06 2006 Ben Pfaff <blp@gnu.org>
637 Continue reforming error message support. In this phase, get rid
638 of message "titles" and put the message text in `struct error'.
639 Now `struct error' encapsulates a message more properly.
641 * message.h: (struct error) Remove `title' member. Add `text'
644 Sun Apr 16 20:43:35 2006 Ben Pfaff <blp@gnu.org>
646 Continue reforming error message support. In this phase, we
647 divide the classification of messages along "category" and
650 * message.h: (enum msg_class) Named this set of enumerations.
651 (enum msg_category) New enum: MSG_GENERAL, MSG_SYNTAX, MSG_DATA.
652 (enum msg_severity) New enum: MSG_ERROR, MSG_WARNING, MSG_NOTE.
653 (msg_class_to_category) New inline function.
654 (msg_class_to_severity) New inline function.
655 (msg_class_from_category_and_severity) New inline function.
656 (struct error) Removed `class' member, added `category',
657 `severity'. Updated all users of this struct to use the new
660 Sun Apr 16 20:33:19 2006 Ben Pfaff <blp@gnu.org>
662 * str.c (ds_vprintf): Don't try to write into the string if it is
665 Sun Apr 16 18:52:41 2006 Ben Pfaff <blp@gnu.org>
667 GNU standards require "file name" instead of "filename" in
668 documentation. It's nice for our code to follow the convention
671 * message.h: (struct file_locator) Rename filename member to
672 file_name. Updated all references.
674 Sun Apr 16 16:05:43 2006 Ben Pfaff <blp@gnu.org>
676 Continue reforming error message support. In this phase, we get
677 rid of VM() and the other msg() support for "verbosity", replacing
678 it by a new function verbose_msg().
680 * message.h: (enum ERR_CLASS_COUNT) Renamed ERR_CLASS_CNT.
681 (enum ERR_CLASS_MASK) Removed.
682 (enum ERR_VERBOSITY_SHIFT) Removed.
683 (enum ERR_VERBOSITY_MASK) Removed.
686 Sun Apr 16 11:48:07 2006 Ben Pfaff <blp@gnu.org>
688 Start reforming error message support. In this phase, we get rid
689 of "installation errors" and change all uses of msg() in the
690 output drivers to uses of error() or error_at_line().
692 * message.h: Remove IE, IS enums.
694 Mon Apr 3 11:10:21 2006 Ben Pfaff <blp@gnu.org>
696 * str.c: (ds_separate) Change interface for cleanliness and
697 consistency with ds_tokenize(), and rewrite to shorten and
698 simplify. Updated all callers.
699 (ds_tokenize) New function.
701 Fri Mar 31 10:38:46 2006 Ben Pfaff <blp@gnu.org>
703 Add freaderror() analogous to fwriteerror() in gnulib.
705 * freaderror.c: New file.
707 * freaderror.h: New file.
709 Thu Mar 30 16:15:37 2006 Ben Pfaff <blp@gnu.org>
711 * str.c: (ds_create) Adjust capacity selection.
712 (ds_init) Use MAX macro for clarity.
713 (ds_create_substr) Rewrote.
714 (ds_replace) Renamed ds_assign_c_str(), reimplemented. Changed
715 all callers to use a ds_assign_*() function.
716 (ds_init_substring) New function.
717 (ds_assign_string) New function.
718 (ds_assign_substring) New function.
719 (ds_assign_buffer) New function.
720 (ds_assign_c_str) New function.
721 (ds_truncate) Rewrote for clarity.
722 (ds_rpad) Reimplement in terms of ds_putc_multiple().
723 (ds_ltrim_spaces) Reimplement.
724 (ds_trim_spaces) New function.
725 (ds_separate) New function.
726 (ds_c_str) Make tolerant of null pointer, allowing static
727 initialization of strings.
728 (ds_find) Rename ds_span(), change interface.
729 (ds_n_find) Rename ds_cspan(), change interface.
730 (ds_at) New function.
731 (ds_first) Reimplement in terms of ds_at().
732 (remove_comment) New function.
733 (ds_get_config_line) Reimplement in terms of other functions.
734 Change type of LINE_NUMBER parameter. Updated all callers.
735 (ds_vprintf) Modify for clarity.
736 (ds_putc) Better to be safe than sorry.
737 (ds_putc_multiple) New function.
739 * str.h: (struct string) Reorder members.
740 (macro DS_INITIALIZER) New macro that can be used to initialize a
742 (ds_c_str) Remove inline version.
744 Tue Mar 28 13:49:11 WST 2006 John Darrington <john@darrington.wattle.id.au>
746 * str.[ch]: New functions ds_create_substr, ds_find, ds_n_find,
749 Sat Mar 4 12:59:01 2006 Ben Pfaff <blp@gnu.org>
751 * compiler.h: New file.
753 Sat Mar 4 11:55:16 2006 Ben Pfaff <blp@gnu.org>
755 * str.h: Now assume that sprintf() returns the correct value.
756 Always implement spprintf as a static inline function. Change
757 nsprintf, nvsprintf to simple macros that call sprintf, vsprintf.
759 * str.c: Remove spprintf, nsprintf, nvsprintf conditional
762 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
764 * Moved files from src directory