1 2007-10-11 Ben Pfaff <blp@gnu.org>
3 * xalloc.h: Removed. Changed all users to include "xalloc.h" from
8 2007-10-11 Ben Pfaff <blp@gnu.org>
10 * alloc.h (local_alloc): Removed. Changed all users to use
12 (local_free): Removed. Changed all users to use freea instead.
14 2007-10-11 Ben Pfaff <blp@gnu.org>
16 * float-format.c (float_get_lowest): New function.
20 * magic.h: Removed. Changed all references to NOT_INT,
21 NOT_DOUBLE, and NOT_LONG to use other constants. Changed
22 references to second_lowest_value to call float_get_lowest.
24 2007-10-10 Ben Pfaff <blp@gnu.org>
26 We assume IEEE-754 now.
28 * float-format.h (enum float_format): Don't check for
29 FPREP_IEEE754 macro any longer.
33 2007-09-16 Ben Pfaff <blp@gnu.org>
35 * copyleft.c: Add trailing new-lines to lack-of-warranty
38 2007-09-05 John Darrington <john@darrington.wattle.id.au>
40 * getl.c: Add extra members to struct getl_source, to maintain the
41 error mode and the syntax_mode.
43 2007-07-25 Ben Pfaff <blp@gnu.org>
45 * getl.c (getl_append_source): Add source to *end* of list.
46 Otherwise the list ends up in reverse order.
48 * automake.mk (src/libpspp/version.c): Use $HOME instead of ~ in
49 paths. We don't interpolate ~.
51 2007-07-22 Ben Pfaff <blp@gnu.org>
53 * str.h: Include xstrndup.h also.
55 * float-format.c (float_get_double): New function.
57 2007-07-06 Ben Pfaff <blp@gnu.org>
59 * copyleft.c (legal): Update startup notice to use format
60 recommended by latest GNU coding standards.
62 2007-06-06 Ben Pfaff <blp@gnu.org>
64 * array.c (binary_search): Fix assertion.
66 2007-06-06 Ben Pfaff <blp@gnu.org>
68 Add error propagation layer. Patch #5916, slightly revised.
70 * automake.mk: Add new files.
76 2007-06-03 Ben Pfaff <blp@gnu.org>
78 Add ability for reverse iteration to tower code.
80 * tower.c (tower_last): New function.
81 (tower_prev): New function.
82 (abt_to_tower_node): New function.
83 (first_node): Use abt_to_tower_node.
84 (last_node): New function.
85 (next_ndoe): Use abt_to_tower_node.
86 (prev_node): New function.
88 2007-06-03 Ben Pfaff <blp@gnu.org>
90 * tower.c: Cache repeated lookups of a single tower element. This
91 turns such lookups into O(1) operations without harming the big-O
94 * tower.h (struct tower): Add members for caching.
96 * range-set.c (range_set_clone): New function.
98 * array.c (insert_range): New function.
99 (insert_element): New function.
100 (move_range): New function.
102 2007-04-25 Ben Pfaff <blp@gnu.org>
104 * model-checker.c: Don't use type sighandler_t, which is a GNU
105 extension. Reported by "Daniel E WILLIAMS"
106 <Daniel.E.Williams@state.or.us>.
108 2007-04-25 John Darrington <john@darrington.wattle.id.au>
110 * i18n.c: Fixed bug converting long strings
112 2007-04-22 Ben Pfaff <blp@gnu.org>
116 * ll.h (ll_for_each_reverse): New macro.
117 (ll_for_each_reverse_continue): New macro.
118 (ll_for_each_reverse_safe): New macro.
119 (ll_for_each_safe_reverse_continue): New macro.
120 (ll_for_each_reverse_preremove): New macro.
121 (ll_for_each_reverse_postremove): New macro.
122 (ll_remove__): Removed (dead code).
123 (ll_tail__): New macro.
124 (ll_prev__): New macro.
126 2007-04-22 Ben Pfaff <blp@gnu.org>
128 Implement model checker for testing purposes.
132 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add
133 model-checker.[ch]. Alphabetize.
135 * model-checker.c: New file.
137 * model-checker.h: New file.
139 2007-04-03 Ben Pfaff <blp@gnu.org>
141 Apply patches #5828, #5837, #5841, #5843.
143 * abt.c (insert_relative): New function.
144 (abt_insert_after): New function.
145 (abt_insert_before): New function.
147 * range-map.c: New file.
149 * range-map.h: New file.
151 * range-set.c: New file.
153 * range-set.h: New file.
159 2007-04-01 Ben Pfaff <blp@gnu.org>
161 * bt.c: Need #include <limits.h>. Thanks to "John McCabe-Dansted"
162 <gmatht@gmail.com> for pointing this out.
164 2007-03-31 Ben Pfaff <blp@gnu.org>
168 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add bt.c.
174 2007-03-30 Ben Pfaff <blp@gnu.org>
178 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add deque.c.
180 * deque.h: Completely rewrote. Adapted client to new interface.
184 2007-03-25 Ben Pfaff <blp@gnu.org>
186 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add
189 * pool.c (pool_zalloc): New function.
190 (pool_calloc): New function.
192 * sparse-array.c: New file.
194 * sparse-array.h: New file.
196 Mon Mar 5 20:55:49 CET 2007 John Darrington <john@darrington.wattle.id.au>
198 * i18n.c: Cast second argument of iconv using ICONV_CONST
200 2007-02-22 Ben Pfaff <blp@gnu.org>
202 * string.h: Don't include vsnprintf.h any more, because gnulib has
203 now absorbed it into string.h.
205 Thu Feb 22 12:25:52 CET 2007 John Darrington <john@darrington.wattle.id.au>
207 * syntax-gen.h syntax-gen.c: New files.
209 Sun Feb 18 11:21:41 2007 Ben Pfaff <blp@gnu.org>
211 * alloc.h: Remove useless parentheses in #if "defined" operator.
215 Tue Feb 6 20:00:13 2007 Ben Pfaff <blp@gnu.org>
217 * misc.h [!HAVE_ISINF] (isinf): Define only if isinf is not
218 defined as a macro, because mingw seems to have the macro without
220 [!HAVE_ISNAN] (isnan): Ditto, for symmetry only.
221 [!AHVE_FINITE] (finite): Ditto, for symmetry only.
223 Tue Feb 6 19:58:46 2007 Ben Pfaff <blp@gnu.org>
225 * compiler.h (PRINTF_FORMAT): Use __printf__ instead of printf to
226 avoid problem with "#define printf libintl_printf" that libintl is
228 (SCANF_FORMAT): Ditto, for symmetry only.
230 Tue Feb 6 19:47:10 2007 Ben Pfaff <blp@gnu.org>
232 * float-format.h: [FPREP_IEEE754] [WORDS_BIGENDIAN] Add missing
235 Wed Jan 24 21:13:32 2007 Ben Pfaff <blp@gnu.org>
241 * automake.mk: Add abt.c, abt.h to sources.
243 Sun Jan 14 21:44:18 2007 Ben Pfaff <blp@gnu.org>
245 * automake.mk: Add deque.h to sources.
249 Wed Jan 10 06:49:38 2007 Ben Pfaff <blp@gnu.org>
251 * automake.mk: Add heap.c, heap.h to sources.
257 Sun Dec 10 13:54:03 2006 Ben Pfaff <blp@gnu.org>
259 * str.c (ss_tokenize): Skip the first delimiter character
260 following the token. Otherwise, changing delimiters from token to
261 token can't have a sensible effect, because we'll get the previous
262 delimiter as part of the next token.
263 (ss_match_string): New function.
265 Sat Dec 9 18:48:55 2006 Ben Pfaff <blp@gnu.org>
267 * misc.h (macro range): Removed, as it was unused.
269 Sat Dec 9 07:19:01 WST 2006 John Darrington <john@darrington.wattle.id.au>
271 * array.c: Removed gratuitous #include
273 Thu Dec 7 20:33:23 WST 2006 John Darrington <john@darrington.wattle.id.au>
275 * getl.c getl.h : Changed signature of create function to take a
276 string indicating the initial include path.
278 Sun Dec 3 11:36:10 2006 Ben Pfaff <blp@gnu.org>
280 * str.h (SS_LITERAL_INITIALIZER): Cast the string literal to "char
281 *". This normally does nothing but when GCC's -Wwrite-strings is
282 used it fixes a warning that otherwise can't be avoided.
284 Sun Dec 3 11:35:35 2006 Ben Pfaff <blp@gnu.org>
286 * str.c (ss_alloc_substring_pool): New function.
287 (ss_alloc_uninit_pool) New function.
289 Sun Dec 3 11:28:06 2006 Ben Pfaff <blp@gnu.org>
291 * getl.h: (enum getl_syntax) New enumeration to distinguish
292 between "batch" and "interactive" in a clearer way than a bool.
293 (struct getl_interface) Add an arg to "read" to return the
294 intended syntax mode. Add an arg to "filter" to specify the
295 syntax mode of the line to filter.
297 * getl.c (do_read_line): Instead of returning the syntax type of
298 the line read based on whether the source itself is interactive,
299 return it based on whether the line itself should be treated as
300 having batch or interactive syntax. Also, adapt interface to the
301 new interfaces of lex_init() and getl_interface.
303 Wed Nov 29 19:35:44 WST 2006 John Darrington <john@darrington.wattle.id.au>
305 * getl.c getl.h: New files. Created interface from base of
306 language/line-buffer.[ch]
308 * msg-locator.c msg-locator.h: New files. Moved from
309 language/line-buffer.[ch]
311 Fri Nov 24 17:27:00 2006 Ben Pfaff <blp@gnu.org>
313 * misc.h: (min) Removed. All references updated to use MIN, from
314 minmax.h provided by gnulib.
315 (max) Ditto (for MAX).
317 Sun Nov 19 09:22:26 2006 Ben Pfaff <blp@gnu.org>
319 * str.c (ss_get_long): New function.
320 (ss_compare_case) Ditto.
322 (ss_equals_case) Ditto.
324 Tue Oct 31 19:28:19 2006 Ben Pfaff <blp@gnu.org>
326 * str.h: [!HAVE_STRCHR] Drop compatibility code, because now we
327 assume a C89 compliant library. (Gnulib makes this assumption so
328 we might as well too.)
329 [!HAVE_STRRCHR] Ditto.
331 Thu Oct 26 20:19:50 2006 Ben Pfaff <blp@gnu.org>
333 * automake.mk: Add the new files.
335 * legacy-encoding.c: New file.
337 * legacy-encoding.h: New file.
339 * float-format.c: New file.
341 * float-format.h: New file.
343 * integer-format.c: New file.
345 * integer-format.h: New file.
347 Sun Oct 15 09:49:50 WST 2006 John Darrington <john@darrington.wattle.id.au>
349 * hash.c hash.h: Added hsh_create_pool, a hash which uses a pool
350 for its memory allocation.
352 Mon Jul 31 15:49:46 2006 Ben Pfaff <blp@gnu.org>
354 * compiler.h: (macro CONST_FUNCTION) New macro.
355 (macro PURE_FUNCTION) New macro.
357 Sun Jul 16 21:07:35 2006 Ben Pfaff <blp@gnu.org>
359 * message.c: (static int messages_disabled) New variable.
360 (msg_emit) Don't emit the message if messages are disabled.
361 (msg_disable) New function.
362 (msg_enable) New function.
364 * str.c: (free_string) New function.
365 (ds_register_pool) New function.
366 (ds_unregister_pool) New function.
367 (ds_set_length) New function.
369 Mon Jul 10 17:26:58 WST 2006 John Darrington <john@darrington.wattle.id.au>
371 * llx.c: #included compiler.h and removed explicit preprocessor cruft.
373 Fri Jul 7 20:01:26 2006 Ben Pfaff <blp@gnu.org>
375 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add assertion.h.
377 * assertion.h: New file. Replaced usage of assert(0) and abort()
378 with NOT_REACHED() from this file throughout the source tree.
380 * message.c: (request_bug_report_and_abort) Revise message printed
381 to include request to include lines above the message, which
382 should include an assertion failure message in many cases.
383 (msg_assert_fail) Removed.
385 * message.h: (assert) Removed.
386 (request_bug_report_and_abort) Mark NO_RETURN.
388 Mon Jul 3 09:36:42 WST 2006 John Darrington <john@darrington.wattle.id.au>
390 * i18n.c: Made character conversion tolerant of failure to create the
391 necessary iconv structs.
393 Sat Jul 1 15:32:54 2006 Ben Pfaff <blp@gnu.org>
395 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add new files.
405 Sun Jun 25 22:35:28 2006 Ben Pfaff <blp@gnu.org>
407 Optimize rehashing: we know that none of the entries in the hash
408 table are equal, so we need not compare them to each other during
411 * hash.c: (locate_empty_entry) New function.
412 (rehash) Use locate_empty_entry() instead of
413 locate_matching_entry().
415 Fri Jun 9 14:03:29 2006 Ben Pfaff <blp@gnu.org>
417 Reform string library.
419 * str.c (ss_empty): New function. Replaces some uses of ls_init()
421 (ss_cstr) New function. Replaces some uses of ls_init().
422 (ss_buffer) New function. Replaces some uses of ls_init().
423 (ss_substr) New function.
424 (ss_head) New function.
425 (ss_tail) New function.
426 (ss_alloc_substring) New function. Replaces use of ls_create().
427 (ss_alloc_uninit) New function.
428 (ss_dealloc) New function. Replaces use of ls_destroy().
429 (ss_truncate) New function.
430 (ss_rtrim) New function.
431 (ss_ltrim) New function.
432 (ss_trim) New function.
433 (ss_chomp) New function.
434 (ss_separate) New function.
435 (ss_tokenize) New function.
436 (ss_advance) New function.
437 (ds_create) Renamed ds_init_cstr(). Updated all callers.
438 (ss_match_char) New function.
439 (ss_get_char) New function.
440 (ss_get_until) New function.
441 (ss_get_chars) New function.
442 (ss_is_empty) New function.
443 (ss_length) New function. Replaces ls_length().
444 (ss_data) New function. Replaces many uses of ls_c_str().
445 (ss_end) New function. Replaces ls_end().
446 (ss_at) New function.
447 (ss_first) New function.
448 (ss_last) New function.
449 (ss_span) New function.
450 (ss_cspan) New function.
451 (ss_compare) New function.
452 (ss_pointer_to_position) New function.
453 (ss_xstrdup) New function.
454 (ds_init) Renamed ds_init_empty(). All callers updated.
455 (ds_init_string) New function.
456 (ds_init_substring) Changed interface to take a struct substring.
458 (ds_init_cstr) New function. Replaces ds_create(). All callers
460 (ds_assign_substring) Changed interface to take a struct
461 substring. Updated all callers.
462 (ds_assign_buffer) Removed. Changed all callers to use
463 ds_assign_substring().
464 (ds_assign_c_str) Renamed ds_assign_cstr(). All callers updated.
465 (ds_ss) New function.
466 (ds_substr) New function.
467 (ds_head) New function.
468 (ds_tail) New function.
469 (ds_rtrim) New function. Replaces ds_rtrim_spaces(). All callers
471 (ds_ltrim) New function. Replaces ds_ltrim_spaces(). All callers
473 (ds_trim) New function. Replaces ds_trim_spaces(). All callers
475 (ds_rtrim_spaces) Removed.
476 (ds_ltrim_spaces) Removed.
477 (ds_trim_spaces) Removed.
478 (ds_separate) Changed interface to use substrings. All callers
480 (ds_tokenize) Changed interface to use substrings. All callers
482 (ds_c_str) Renamed ds_cstr(). All callers updated.
483 (ds_span) Changed interface to use substring for SKIP_SET and
484 dropped OFS. All callers updated.
485 (ds_cspan) Changed interface to use substring for STOP_SET and
486 dropped OFS. All callers updated.
487 (ds_find_char) New function.
488 (ds_compare) New function.
489 (ds_pointer_to_position) New function.
490 (ds_xstrdup) New function. Replaced all users of
491 xstrdup(ds_c_str(s)) by a call to this function.
492 (ds_gets) Renamed ds_read_line(). All callers updated.
493 (ds_get_config_line) Renamed ds_read_config_line(). All callers
495 (ds_puts) Renamed ds_put_cstr(). All callers updated.
496 (ds_put_substring) New function. Replaces ds_concat(). All
499 (ds_append_uninit) Renamed ds_put_uninit(). All callers updated.
500 (ds_printf) Renamed ds_put_format(). All callers updated.
501 (ds_vprintf) Renamed ds_put_vformat(). All callers updated.
502 (ds_putc) Renamed ds_put_char(). All callers updated.
503 (ds_putc_multiple) Renamed ds_put_char_multiple(). All callers
505 (ls_create) Removed. Replaced by ss_alloc_substring().
506 (ls_create_buffer) Removed. Replaced by ss_alloc_substring().
507 (ls_init) Removed. Replaced by ss_buffer().
508 (ls_shallow_copy) Removed. Just use assignment.
509 (ls_destroy) Removed. Replaced by ss_dealloc().
512 (ls_empty_p) Removed. Replaced by ss_is_empty().
514 (ls_end) Removed. Replaced by ss_end().
516 * str.h (struct fixed_string): Renamed struct substring, updated
518 (CC_SPACES) New macro.
523 (SS_EMPTY_INITIALIZER) Ditto.
524 (SS_LITERAL_INITIALIZER) Ditto.
525 (struct string) Removed string, length members. Add substring
527 (DS_INITIALIZER) Rename DS_EMPTY_INITIALIZER.
529 Tue May 30 19:45:12 WST 2006 John Darrington <john@darrington.wattle.id.au>
531 * i18n.c i18n.h: New files.
533 Tue May 16 06:50:35 2006 Ben Pfaff <blp@gnu.org>
535 * automake.mk (src/libpspp/version.c): Removed groff_font_path,
536 which is no longer used.
538 * message.c (request_bug_report_and_abort): Don't print
539 groff_font_path, which no longer exists.
541 * version.h (locale_dir): Removed groff_font_path.
543 Sun May 14 22:06:53 2006 Ben Pfaff <blp@gnu.org>
545 * str.c (spprintf): Moved definition of spprintf() here, from
548 * str.h: (nsprintf) Removed. Changed all users to use sprintf()
550 (nvsprintf) Removed. Changed all users to use vsprintf() instead.
552 Sun May 14 20:52:20 2006 Ben Pfaff <blp@gnu.org>
554 * str.c (ds_init): Remove `capacity' argument and just initialize
555 the string to a capacity of zero. Updated all callers.
557 Tue May 9 09:56:57 2006 Ben Pfaff <blp@gnu.org>
559 * va_copy.h: Removed. Now use va_copy() provided by gnulib
562 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Removed va_copy.h.
564 Sun May 7 18:17:32 2006 Ben Pfaff <blp@gnu.org>
566 * pool.c (pool_vasprintf): New function.
567 (pool_asprintf) New function.
569 Sun May 7 17:09:54 2006 Ben Pfaff <blp@gnu.org>
571 * compiler.h: (macro WARN_UNUSED_RESULT) New macro.
573 Sun May 7 14:32:25 2006 Ben Pfaff <blp@gnu.org>
575 * va_copy.h: New header.
577 * str.c: Use header instead of inlining va_copy() macro
580 Sun May 7 10:06:29 WST 2006 John Darrington <john@darrington.wattle.id.au>
582 * array.c array.h: Constness of sort.
584 Thu May 4 18:01:37 WST 2006 John Darrington <john@darrington.wattle.id.au>
586 * message.c message.h: Added functions to create and copy a msg.
588 Tue May 2 15:41:50 2006 Ben Pfaff <blp@gnu.org>
590 * str.c (ds_append_uninit): No need to add 1 to arg passed to
591 ds_extend(), because the argument does not include space for a
592 null terminator. Also, fix warning.
594 Tue Apr 25 11:07:19 2006 Ben Pfaff <blp@gnu.org>
596 Finish reforming error message support. In this phase, move
597 message.c into libpspp.
599 * message.c: Move here from src/. Also remove a few unneeded
602 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add message.c.
604 Tue Apr 25 10:54:44 2006 Ben Pfaff <blp@gnu.org>
606 Continue reforming error message support. In this phase, drop
607 actual message printing from core code, substituting a callback,
608 and add the callback to each UI. Also, move verbose_msg() into
611 * automake.mk (src_libpspp_libpspp_a_SOURCES): Added
612 verbose-msg.c, verbose-msg.h.
614 * verbose-msg.c: New file.
616 * verbose-msg.h: New file.
618 Mon Apr 24 17:26:47 2006 Ben Pfaff <blp@gnu.org>
620 Continue reforming error message support. In this phase, rename
621 all the message functions and types to start with "msg", except
622 for the ones that will be moving to other modules anyway.
624 All references to the identifiers below were updated likewise.
626 * message.h: (enum file_locator) Renamed `enum msg_locator'.
627 (struct error) Renamed `struct msg'.
628 (err_assert_fail) Renamed msg_assert_fail().
630 Sun Apr 23 22:07:06 2006 Ben Pfaff <blp@gnu.org>
632 Continue reforming error message support. In this phase, get rid
633 of message "titles" and put the message text in `struct error'.
634 Now `struct error' encapsulates a message more properly.
636 * message.h: (struct error) Remove `title' member. Add `text'
639 Sun Apr 16 20:43:35 2006 Ben Pfaff <blp@gnu.org>
641 Continue reforming error message support. In this phase, we
642 divide the classification of messages along "category" and
645 * message.h: (enum msg_class) Named this set of enumerations.
646 (enum msg_category) New enum: MSG_GENERAL, MSG_SYNTAX, MSG_DATA.
647 (enum msg_severity) New enum: MSG_ERROR, MSG_WARNING, MSG_NOTE.
648 (msg_class_to_category) New inline function.
649 (msg_class_to_severity) New inline function.
650 (msg_class_from_category_and_severity) New inline function.
651 (struct error) Removed `class' member, added `category',
652 `severity'. Updated all users of this struct to use the new
655 Sun Apr 16 20:33:19 2006 Ben Pfaff <blp@gnu.org>
657 * str.c (ds_vprintf): Don't try to write into the string if it is
660 Sun Apr 16 18:52:41 2006 Ben Pfaff <blp@gnu.org>
662 GNU standards require "file name" instead of "filename" in
663 documentation. It's nice for our code to follow the convention
666 * message.h: (struct file_locator) Rename filename member to
667 file_name. Updated all references.
669 Sun Apr 16 16:05:43 2006 Ben Pfaff <blp@gnu.org>
671 Continue reforming error message support. In this phase, we get
672 rid of VM() and the other msg() support for "verbosity", replacing
673 it by a new function verbose_msg().
675 * message.h: (enum ERR_CLASS_COUNT) Renamed ERR_CLASS_CNT.
676 (enum ERR_CLASS_MASK) Removed.
677 (enum ERR_VERBOSITY_SHIFT) Removed.
678 (enum ERR_VERBOSITY_MASK) Removed.
681 Sun Apr 16 11:48:07 2006 Ben Pfaff <blp@gnu.org>
683 Start reforming error message support. In this phase, we get rid
684 of "installation errors" and change all uses of msg() in the
685 output drivers to uses of error() or error_at_line().
687 * message.h: Remove IE, IS enums.
689 Mon Apr 3 11:10:21 2006 Ben Pfaff <blp@gnu.org>
691 * str.c: (ds_separate) Change interface for cleanliness and
692 consistency with ds_tokenize(), and rewrite to shorten and
693 simplify. Updated all callers.
694 (ds_tokenize) New function.
696 Fri Mar 31 10:38:46 2006 Ben Pfaff <blp@gnu.org>
698 Add freaderror() analogous to fwriteerror() in gnulib.
700 * freaderror.c: New file.
702 * freaderror.h: New file.
704 Thu Mar 30 16:15:37 2006 Ben Pfaff <blp@gnu.org>
706 * str.c: (ds_create) Adjust capacity selection.
707 (ds_init) Use MAX macro for clarity.
708 (ds_create_substr) Rewrote.
709 (ds_replace) Renamed ds_assign_c_str(), reimplemented. Changed
710 all callers to use a ds_assign_*() function.
711 (ds_init_substring) New function.
712 (ds_assign_string) New function.
713 (ds_assign_substring) New function.
714 (ds_assign_buffer) New function.
715 (ds_assign_c_str) New function.
716 (ds_truncate) Rewrote for clarity.
717 (ds_rpad) Reimplement in terms of ds_putc_multiple().
718 (ds_ltrim_spaces) Reimplement.
719 (ds_trim_spaces) New function.
720 (ds_separate) New function.
721 (ds_c_str) Make tolerant of null pointer, allowing static
722 initialization of strings.
723 (ds_find) Rename ds_span(), change interface.
724 (ds_n_find) Rename ds_cspan(), change interface.
725 (ds_at) New function.
726 (ds_first) Reimplement in terms of ds_at().
727 (remove_comment) New function.
728 (ds_get_config_line) Reimplement in terms of other functions.
729 Change type of LINE_NUMBER parameter. Updated all callers.
730 (ds_vprintf) Modify for clarity.
731 (ds_putc) Better to be safe than sorry.
732 (ds_putc_multiple) New function.
734 * str.h: (struct string) Reorder members.
735 (macro DS_INITIALIZER) New macro that can be used to initialize a
737 (ds_c_str) Remove inline version.
739 Tue Mar 28 13:49:11 WST 2006 John Darrington <john@darrington.wattle.id.au>
741 * str.[ch]: New functions ds_create_substr, ds_find, ds_n_find,
744 Sat Mar 4 12:59:01 2006 Ben Pfaff <blp@gnu.org>
746 * compiler.h: New file.
748 Sat Mar 4 11:55:16 2006 Ben Pfaff <blp@gnu.org>
750 * str.h: Now assume that sprintf() returns the correct value.
751 Always implement spprintf as a static inline function. Change
752 nsprintf, nvsprintf to simple macros that call sprintf, vsprintf.
754 * str.c: Remove spprintf, nsprintf, nvsprintf conditional
757 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
759 * Moved files from src directory