1 2007-10-11 Ben Pfaff <blp@gnu.org>
3 * alloc.h (local_alloc): Removed. Changed all users to use
5 (local_free): Removed. Changed all users to use freea instead.
7 2007-10-11 Ben Pfaff <blp@gnu.org>
9 * float-format.c (float_get_lowest): New function.
13 * magic.h: Removed. Changed all references to NOT_INT,
14 NOT_DOUBLE, and NOT_LONG to use other constants. Changed
15 references to second_lowest_value to call float_get_lowest.
17 2007-10-10 Ben Pfaff <blp@gnu.org>
19 We assume IEEE-754 now.
21 * float-format.h (enum float_format): Don't check for
22 FPREP_IEEE754 macro any longer.
26 2007-09-16 Ben Pfaff <blp@gnu.org>
28 * copyleft.c: Add trailing new-lines to lack-of-warranty
31 2007-09-05 John Darrington <john@darrington.wattle.id.au>
33 * getl.c: Add extra members to struct getl_source, to maintain the
34 error mode and the syntax_mode.
36 2007-07-25 Ben Pfaff <blp@gnu.org>
38 * getl.c (getl_append_source): Add source to *end* of list.
39 Otherwise the list ends up in reverse order.
41 * automake.mk (src/libpspp/version.c): Use $HOME instead of ~ in
42 paths. We don't interpolate ~.
44 2007-07-22 Ben Pfaff <blp@gnu.org>
46 * str.h: Include xstrndup.h also.
48 * float-format.c (float_get_double): New function.
50 2007-07-06 Ben Pfaff <blp@gnu.org>
52 * copyleft.c (legal): Update startup notice to use format
53 recommended by latest GNU coding standards.
55 2007-06-06 Ben Pfaff <blp@gnu.org>
57 * array.c (binary_search): Fix assertion.
59 2007-06-06 Ben Pfaff <blp@gnu.org>
61 Add error propagation layer. Patch #5916, slightly revised.
63 * automake.mk: Add new files.
69 2007-06-03 Ben Pfaff <blp@gnu.org>
71 Add ability for reverse iteration to tower code.
73 * tower.c (tower_last): New function.
74 (tower_prev): New function.
75 (abt_to_tower_node): New function.
76 (first_node): Use abt_to_tower_node.
77 (last_node): New function.
78 (next_ndoe): Use abt_to_tower_node.
79 (prev_node): New function.
81 2007-06-03 Ben Pfaff <blp@gnu.org>
83 * tower.c: Cache repeated lookups of a single tower element. This
84 turns such lookups into O(1) operations without harming the big-O
87 * tower.h (struct tower): Add members for caching.
89 * range-set.c (range_set_clone): New function.
91 * array.c (insert_range): New function.
92 (insert_element): New function.
93 (move_range): New function.
95 2007-04-25 Ben Pfaff <blp@gnu.org>
97 * model-checker.c: Don't use type sighandler_t, which is a GNU
98 extension. Reported by "Daniel E WILLIAMS"
99 <Daniel.E.Williams@state.or.us>.
101 2007-04-25 John Darrington <john@darrington.wattle.id.au>
103 * i18n.c: Fixed bug converting long strings
105 2007-04-22 Ben Pfaff <blp@gnu.org>
109 * ll.h (ll_for_each_reverse): New macro.
110 (ll_for_each_reverse_continue): New macro.
111 (ll_for_each_reverse_safe): New macro.
112 (ll_for_each_safe_reverse_continue): New macro.
113 (ll_for_each_reverse_preremove): New macro.
114 (ll_for_each_reverse_postremove): New macro.
115 (ll_remove__): Removed (dead code).
116 (ll_tail__): New macro.
117 (ll_prev__): New macro.
119 2007-04-22 Ben Pfaff <blp@gnu.org>
121 Implement model checker for testing purposes.
125 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add
126 model-checker.[ch]. Alphabetize.
128 * model-checker.c: New file.
130 * model-checker.h: New file.
132 2007-04-03 Ben Pfaff <blp@gnu.org>
134 Apply patches #5828, #5837, #5841, #5843.
136 * abt.c (insert_relative): New function.
137 (abt_insert_after): New function.
138 (abt_insert_before): New function.
140 * range-map.c: New file.
142 * range-map.h: New file.
144 * range-set.c: New file.
146 * range-set.h: New file.
152 2007-04-01 Ben Pfaff <blp@gnu.org>
154 * bt.c: Need #include <limits.h>. Thanks to "John McCabe-Dansted"
155 <gmatht@gmail.com> for pointing this out.
157 2007-03-31 Ben Pfaff <blp@gnu.org>
161 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add bt.c.
167 2007-03-30 Ben Pfaff <blp@gnu.org>
171 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add deque.c.
173 * deque.h: Completely rewrote. Adapted client to new interface.
177 2007-03-25 Ben Pfaff <blp@gnu.org>
179 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add
182 * pool.c (pool_zalloc): New function.
183 (pool_calloc): New function.
185 * sparse-array.c: New file.
187 * sparse-array.h: New file.
189 Mon Mar 5 20:55:49 CET 2007 John Darrington <john@darrington.wattle.id.au>
191 * i18n.c: Cast second argument of iconv using ICONV_CONST
193 2007-02-22 Ben Pfaff <blp@gnu.org>
195 * string.h: Don't include vsnprintf.h any more, because gnulib has
196 now absorbed it into string.h.
198 Thu Feb 22 12:25:52 CET 2007 John Darrington <john@darrington.wattle.id.au>
200 * syntax-gen.h syntax-gen.c: New files.
202 Sun Feb 18 11:21:41 2007 Ben Pfaff <blp@gnu.org>
204 * alloc.h: Remove useless parentheses in #if "defined" operator.
208 Tue Feb 6 20:00:13 2007 Ben Pfaff <blp@gnu.org>
210 * misc.h [!HAVE_ISINF] (isinf): Define only if isinf is not
211 defined as a macro, because mingw seems to have the macro without
213 [!HAVE_ISNAN] (isnan): Ditto, for symmetry only.
214 [!AHVE_FINITE] (finite): Ditto, for symmetry only.
216 Tue Feb 6 19:58:46 2007 Ben Pfaff <blp@gnu.org>
218 * compiler.h (PRINTF_FORMAT): Use __printf__ instead of printf to
219 avoid problem with "#define printf libintl_printf" that libintl is
221 (SCANF_FORMAT): Ditto, for symmetry only.
223 Tue Feb 6 19:47:10 2007 Ben Pfaff <blp@gnu.org>
225 * float-format.h: [FPREP_IEEE754] [WORDS_BIGENDIAN] Add missing
228 Wed Jan 24 21:13:32 2007 Ben Pfaff <blp@gnu.org>
234 * automake.mk: Add abt.c, abt.h to sources.
236 Sun Jan 14 21:44:18 2007 Ben Pfaff <blp@gnu.org>
238 * automake.mk: Add deque.h to sources.
242 Wed Jan 10 06:49:38 2007 Ben Pfaff <blp@gnu.org>
244 * automake.mk: Add heap.c, heap.h to sources.
250 Sun Dec 10 13:54:03 2006 Ben Pfaff <blp@gnu.org>
252 * str.c (ss_tokenize): Skip the first delimiter character
253 following the token. Otherwise, changing delimiters from token to
254 token can't have a sensible effect, because we'll get the previous
255 delimiter as part of the next token.
256 (ss_match_string): New function.
258 Sat Dec 9 18:48:55 2006 Ben Pfaff <blp@gnu.org>
260 * misc.h (macro range): Removed, as it was unused.
262 Sat Dec 9 07:19:01 WST 2006 John Darrington <john@darrington.wattle.id.au>
264 * array.c: Removed gratuitous #include
266 Thu Dec 7 20:33:23 WST 2006 John Darrington <john@darrington.wattle.id.au>
268 * getl.c getl.h : Changed signature of create function to take a
269 string indicating the initial include path.
271 Sun Dec 3 11:36:10 2006 Ben Pfaff <blp@gnu.org>
273 * str.h (SS_LITERAL_INITIALIZER): Cast the string literal to "char
274 *". This normally does nothing but when GCC's -Wwrite-strings is
275 used it fixes a warning that otherwise can't be avoided.
277 Sun Dec 3 11:35:35 2006 Ben Pfaff <blp@gnu.org>
279 * str.c (ss_alloc_substring_pool): New function.
280 (ss_alloc_uninit_pool) New function.
282 Sun Dec 3 11:28:06 2006 Ben Pfaff <blp@gnu.org>
284 * getl.h: (enum getl_syntax) New enumeration to distinguish
285 between "batch" and "interactive" in a clearer way than a bool.
286 (struct getl_interface) Add an arg to "read" to return the
287 intended syntax mode. Add an arg to "filter" to specify the
288 syntax mode of the line to filter.
290 * getl.c (do_read_line): Instead of returning the syntax type of
291 the line read based on whether the source itself is interactive,
292 return it based on whether the line itself should be treated as
293 having batch or interactive syntax. Also, adapt interface to the
294 new interfaces of lex_init() and getl_interface.
296 Wed Nov 29 19:35:44 WST 2006 John Darrington <john@darrington.wattle.id.au>
298 * getl.c getl.h: New files. Created interface from base of
299 language/line-buffer.[ch]
301 * msg-locator.c msg-locator.h: New files. Moved from
302 language/line-buffer.[ch]
304 Fri Nov 24 17:27:00 2006 Ben Pfaff <blp@gnu.org>
306 * misc.h: (min) Removed. All references updated to use MIN, from
307 minmax.h provided by gnulib.
308 (max) Ditto (for MAX).
310 Sun Nov 19 09:22:26 2006 Ben Pfaff <blp@gnu.org>
312 * str.c (ss_get_long): New function.
313 (ss_compare_case) Ditto.
315 (ss_equals_case) Ditto.
317 Tue Oct 31 19:28:19 2006 Ben Pfaff <blp@gnu.org>
319 * str.h: [!HAVE_STRCHR] Drop compatibility code, because now we
320 assume a C89 compliant library. (Gnulib makes this assumption so
321 we might as well too.)
322 [!HAVE_STRRCHR] Ditto.
324 Thu Oct 26 20:19:50 2006 Ben Pfaff <blp@gnu.org>
326 * automake.mk: Add the new files.
328 * legacy-encoding.c: New file.
330 * legacy-encoding.h: New file.
332 * float-format.c: New file.
334 * float-format.h: New file.
336 * integer-format.c: New file.
338 * integer-format.h: New file.
340 Sun Oct 15 09:49:50 WST 2006 John Darrington <john@darrington.wattle.id.au>
342 * hash.c hash.h: Added hsh_create_pool, a hash which uses a pool
343 for its memory allocation.
345 Mon Jul 31 15:49:46 2006 Ben Pfaff <blp@gnu.org>
347 * compiler.h: (macro CONST_FUNCTION) New macro.
348 (macro PURE_FUNCTION) New macro.
350 Sun Jul 16 21:07:35 2006 Ben Pfaff <blp@gnu.org>
352 * message.c: (static int messages_disabled) New variable.
353 (msg_emit) Don't emit the message if messages are disabled.
354 (msg_disable) New function.
355 (msg_enable) New function.
357 * str.c: (free_string) New function.
358 (ds_register_pool) New function.
359 (ds_unregister_pool) New function.
360 (ds_set_length) New function.
362 Mon Jul 10 17:26:58 WST 2006 John Darrington <john@darrington.wattle.id.au>
364 * llx.c: #included compiler.h and removed explicit preprocessor cruft.
366 Fri Jul 7 20:01:26 2006 Ben Pfaff <blp@gnu.org>
368 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add assertion.h.
370 * assertion.h: New file. Replaced usage of assert(0) and abort()
371 with NOT_REACHED() from this file throughout the source tree.
373 * message.c: (request_bug_report_and_abort) Revise message printed
374 to include request to include lines above the message, which
375 should include an assertion failure message in many cases.
376 (msg_assert_fail) Removed.
378 * message.h: (assert) Removed.
379 (request_bug_report_and_abort) Mark NO_RETURN.
381 Mon Jul 3 09:36:42 WST 2006 John Darrington <john@darrington.wattle.id.au>
383 * i18n.c: Made character conversion tolerant of failure to create the
384 necessary iconv structs.
386 Sat Jul 1 15:32:54 2006 Ben Pfaff <blp@gnu.org>
388 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add new files.
398 Sun Jun 25 22:35:28 2006 Ben Pfaff <blp@gnu.org>
400 Optimize rehashing: we know that none of the entries in the hash
401 table are equal, so we need not compare them to each other during
404 * hash.c: (locate_empty_entry) New function.
405 (rehash) Use locate_empty_entry() instead of
406 locate_matching_entry().
408 Fri Jun 9 14:03:29 2006 Ben Pfaff <blp@gnu.org>
410 Reform string library.
412 * str.c (ss_empty): New function. Replaces some uses of ls_init()
414 (ss_cstr) New function. Replaces some uses of ls_init().
415 (ss_buffer) New function. Replaces some uses of ls_init().
416 (ss_substr) New function.
417 (ss_head) New function.
418 (ss_tail) New function.
419 (ss_alloc_substring) New function. Replaces use of ls_create().
420 (ss_alloc_uninit) New function.
421 (ss_dealloc) New function. Replaces use of ls_destroy().
422 (ss_truncate) New function.
423 (ss_rtrim) New function.
424 (ss_ltrim) New function.
425 (ss_trim) New function.
426 (ss_chomp) New function.
427 (ss_separate) New function.
428 (ss_tokenize) New function.
429 (ss_advance) New function.
430 (ds_create) Renamed ds_init_cstr(). Updated all callers.
431 (ss_match_char) New function.
432 (ss_get_char) New function.
433 (ss_get_until) New function.
434 (ss_get_chars) New function.
435 (ss_is_empty) New function.
436 (ss_length) New function. Replaces ls_length().
437 (ss_data) New function. Replaces many uses of ls_c_str().
438 (ss_end) New function. Replaces ls_end().
439 (ss_at) New function.
440 (ss_first) New function.
441 (ss_last) New function.
442 (ss_span) New function.
443 (ss_cspan) New function.
444 (ss_compare) New function.
445 (ss_pointer_to_position) New function.
446 (ss_xstrdup) New function.
447 (ds_init) Renamed ds_init_empty(). All callers updated.
448 (ds_init_string) New function.
449 (ds_init_substring) Changed interface to take a struct substring.
451 (ds_init_cstr) New function. Replaces ds_create(). All callers
453 (ds_assign_substring) Changed interface to take a struct
454 substring. Updated all callers.
455 (ds_assign_buffer) Removed. Changed all callers to use
456 ds_assign_substring().
457 (ds_assign_c_str) Renamed ds_assign_cstr(). All callers updated.
458 (ds_ss) New function.
459 (ds_substr) New function.
460 (ds_head) New function.
461 (ds_tail) New function.
462 (ds_rtrim) New function. Replaces ds_rtrim_spaces(). All callers
464 (ds_ltrim) New function. Replaces ds_ltrim_spaces(). All callers
466 (ds_trim) New function. Replaces ds_trim_spaces(). All callers
468 (ds_rtrim_spaces) Removed.
469 (ds_ltrim_spaces) Removed.
470 (ds_trim_spaces) Removed.
471 (ds_separate) Changed interface to use substrings. All callers
473 (ds_tokenize) Changed interface to use substrings. All callers
475 (ds_c_str) Renamed ds_cstr(). All callers updated.
476 (ds_span) Changed interface to use substring for SKIP_SET and
477 dropped OFS. All callers updated.
478 (ds_cspan) Changed interface to use substring for STOP_SET and
479 dropped OFS. All callers updated.
480 (ds_find_char) New function.
481 (ds_compare) New function.
482 (ds_pointer_to_position) New function.
483 (ds_xstrdup) New function. Replaced all users of
484 xstrdup(ds_c_str(s)) by a call to this function.
485 (ds_gets) Renamed ds_read_line(). All callers updated.
486 (ds_get_config_line) Renamed ds_read_config_line(). All callers
488 (ds_puts) Renamed ds_put_cstr(). All callers updated.
489 (ds_put_substring) New function. Replaces ds_concat(). All
492 (ds_append_uninit) Renamed ds_put_uninit(). All callers updated.
493 (ds_printf) Renamed ds_put_format(). All callers updated.
494 (ds_vprintf) Renamed ds_put_vformat(). All callers updated.
495 (ds_putc) Renamed ds_put_char(). All callers updated.
496 (ds_putc_multiple) Renamed ds_put_char_multiple(). All callers
498 (ls_create) Removed. Replaced by ss_alloc_substring().
499 (ls_create_buffer) Removed. Replaced by ss_alloc_substring().
500 (ls_init) Removed. Replaced by ss_buffer().
501 (ls_shallow_copy) Removed. Just use assignment.
502 (ls_destroy) Removed. Replaced by ss_dealloc().
505 (ls_empty_p) Removed. Replaced by ss_is_empty().
507 (ls_end) Removed. Replaced by ss_end().
509 * str.h (struct fixed_string): Renamed struct substring, updated
511 (CC_SPACES) New macro.
516 (SS_EMPTY_INITIALIZER) Ditto.
517 (SS_LITERAL_INITIALIZER) Ditto.
518 (struct string) Removed string, length members. Add substring
520 (DS_INITIALIZER) Rename DS_EMPTY_INITIALIZER.
522 Tue May 30 19:45:12 WST 2006 John Darrington <john@darrington.wattle.id.au>
524 * i18n.c i18n.h: New files.
526 Tue May 16 06:50:35 2006 Ben Pfaff <blp@gnu.org>
528 * automake.mk (src/libpspp/version.c): Removed groff_font_path,
529 which is no longer used.
531 * message.c (request_bug_report_and_abort): Don't print
532 groff_font_path, which no longer exists.
534 * version.h (locale_dir): Removed groff_font_path.
536 Sun May 14 22:06:53 2006 Ben Pfaff <blp@gnu.org>
538 * str.c (spprintf): Moved definition of spprintf() here, from
541 * str.h: (nsprintf) Removed. Changed all users to use sprintf()
543 (nvsprintf) Removed. Changed all users to use vsprintf() instead.
545 Sun May 14 20:52:20 2006 Ben Pfaff <blp@gnu.org>
547 * str.c (ds_init): Remove `capacity' argument and just initialize
548 the string to a capacity of zero. Updated all callers.
550 Tue May 9 09:56:57 2006 Ben Pfaff <blp@gnu.org>
552 * va_copy.h: Removed. Now use va_copy() provided by gnulib
555 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Removed va_copy.h.
557 Sun May 7 18:17:32 2006 Ben Pfaff <blp@gnu.org>
559 * pool.c (pool_vasprintf): New function.
560 (pool_asprintf) New function.
562 Sun May 7 17:09:54 2006 Ben Pfaff <blp@gnu.org>
564 * compiler.h: (macro WARN_UNUSED_RESULT) New macro.
566 Sun May 7 14:32:25 2006 Ben Pfaff <blp@gnu.org>
568 * va_copy.h: New header.
570 * str.c: Use header instead of inlining va_copy() macro
573 Sun May 7 10:06:29 WST 2006 John Darrington <john@darrington.wattle.id.au>
575 * array.c array.h: Constness of sort.
577 Thu May 4 18:01:37 WST 2006 John Darrington <john@darrington.wattle.id.au>
579 * message.c message.h: Added functions to create and copy a msg.
581 Tue May 2 15:41:50 2006 Ben Pfaff <blp@gnu.org>
583 * str.c (ds_append_uninit): No need to add 1 to arg passed to
584 ds_extend(), because the argument does not include space for a
585 null terminator. Also, fix warning.
587 Tue Apr 25 11:07:19 2006 Ben Pfaff <blp@gnu.org>
589 Finish reforming error message support. In this phase, move
590 message.c into libpspp.
592 * message.c: Move here from src/. Also remove a few unneeded
595 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add message.c.
597 Tue Apr 25 10:54:44 2006 Ben Pfaff <blp@gnu.org>
599 Continue reforming error message support. In this phase, drop
600 actual message printing from core code, substituting a callback,
601 and add the callback to each UI. Also, move verbose_msg() into
604 * automake.mk (src_libpspp_libpspp_a_SOURCES): Added
605 verbose-msg.c, verbose-msg.h.
607 * verbose-msg.c: New file.
609 * verbose-msg.h: New file.
611 Mon Apr 24 17:26:47 2006 Ben Pfaff <blp@gnu.org>
613 Continue reforming error message support. In this phase, rename
614 all the message functions and types to start with "msg", except
615 for the ones that will be moving to other modules anyway.
617 All references to the identifiers below were updated likewise.
619 * message.h: (enum file_locator) Renamed `enum msg_locator'.
620 (struct error) Renamed `struct msg'.
621 (err_assert_fail) Renamed msg_assert_fail().
623 Sun Apr 23 22:07:06 2006 Ben Pfaff <blp@gnu.org>
625 Continue reforming error message support. In this phase, get rid
626 of message "titles" and put the message text in `struct error'.
627 Now `struct error' encapsulates a message more properly.
629 * message.h: (struct error) Remove `title' member. Add `text'
632 Sun Apr 16 20:43:35 2006 Ben Pfaff <blp@gnu.org>
634 Continue reforming error message support. In this phase, we
635 divide the classification of messages along "category" and
638 * message.h: (enum msg_class) Named this set of enumerations.
639 (enum msg_category) New enum: MSG_GENERAL, MSG_SYNTAX, MSG_DATA.
640 (enum msg_severity) New enum: MSG_ERROR, MSG_WARNING, MSG_NOTE.
641 (msg_class_to_category) New inline function.
642 (msg_class_to_severity) New inline function.
643 (msg_class_from_category_and_severity) New inline function.
644 (struct error) Removed `class' member, added `category',
645 `severity'. Updated all users of this struct to use the new
648 Sun Apr 16 20:33:19 2006 Ben Pfaff <blp@gnu.org>
650 * str.c (ds_vprintf): Don't try to write into the string if it is
653 Sun Apr 16 18:52:41 2006 Ben Pfaff <blp@gnu.org>
655 GNU standards require "file name" instead of "filename" in
656 documentation. It's nice for our code to follow the convention
659 * message.h: (struct file_locator) Rename filename member to
660 file_name. Updated all references.
662 Sun Apr 16 16:05:43 2006 Ben Pfaff <blp@gnu.org>
664 Continue reforming error message support. In this phase, we get
665 rid of VM() and the other msg() support for "verbosity", replacing
666 it by a new function verbose_msg().
668 * message.h: (enum ERR_CLASS_COUNT) Renamed ERR_CLASS_CNT.
669 (enum ERR_CLASS_MASK) Removed.
670 (enum ERR_VERBOSITY_SHIFT) Removed.
671 (enum ERR_VERBOSITY_MASK) Removed.
674 Sun Apr 16 11:48:07 2006 Ben Pfaff <blp@gnu.org>
676 Start reforming error message support. In this phase, we get rid
677 of "installation errors" and change all uses of msg() in the
678 output drivers to uses of error() or error_at_line().
680 * message.h: Remove IE, IS enums.
682 Mon Apr 3 11:10:21 2006 Ben Pfaff <blp@gnu.org>
684 * str.c: (ds_separate) Change interface for cleanliness and
685 consistency with ds_tokenize(), and rewrite to shorten and
686 simplify. Updated all callers.
687 (ds_tokenize) New function.
689 Fri Mar 31 10:38:46 2006 Ben Pfaff <blp@gnu.org>
691 Add freaderror() analogous to fwriteerror() in gnulib.
693 * freaderror.c: New file.
695 * freaderror.h: New file.
697 Thu Mar 30 16:15:37 2006 Ben Pfaff <blp@gnu.org>
699 * str.c: (ds_create) Adjust capacity selection.
700 (ds_init) Use MAX macro for clarity.
701 (ds_create_substr) Rewrote.
702 (ds_replace) Renamed ds_assign_c_str(), reimplemented. Changed
703 all callers to use a ds_assign_*() function.
704 (ds_init_substring) New function.
705 (ds_assign_string) New function.
706 (ds_assign_substring) New function.
707 (ds_assign_buffer) New function.
708 (ds_assign_c_str) New function.
709 (ds_truncate) Rewrote for clarity.
710 (ds_rpad) Reimplement in terms of ds_putc_multiple().
711 (ds_ltrim_spaces) Reimplement.
712 (ds_trim_spaces) New function.
713 (ds_separate) New function.
714 (ds_c_str) Make tolerant of null pointer, allowing static
715 initialization of strings.
716 (ds_find) Rename ds_span(), change interface.
717 (ds_n_find) Rename ds_cspan(), change interface.
718 (ds_at) New function.
719 (ds_first) Reimplement in terms of ds_at().
720 (remove_comment) New function.
721 (ds_get_config_line) Reimplement in terms of other functions.
722 Change type of LINE_NUMBER parameter. Updated all callers.
723 (ds_vprintf) Modify for clarity.
724 (ds_putc) Better to be safe than sorry.
725 (ds_putc_multiple) New function.
727 * str.h: (struct string) Reorder members.
728 (macro DS_INITIALIZER) New macro that can be used to initialize a
730 (ds_c_str) Remove inline version.
732 Tue Mar 28 13:49:11 WST 2006 John Darrington <john@darrington.wattle.id.au>
734 * str.[ch]: New functions ds_create_substr, ds_find, ds_n_find,
737 Sat Mar 4 12:59:01 2006 Ben Pfaff <blp@gnu.org>
739 * compiler.h: New file.
741 Sat Mar 4 11:55:16 2006 Ben Pfaff <blp@gnu.org>
743 * str.h: Now assume that sprintf() returns the correct value.
744 Always implement spprintf as a static inline function. Change
745 nsprintf, nvsprintf to simple macros that call sprintf, vsprintf.
747 * str.c: Remove spprintf, nsprintf, nvsprintf conditional
750 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
752 * Moved files from src directory