1 2007-06-03 Ben Pfaff <blp@gnu.org>
3 * array.c (insert_range): New function.
4 (insert_element): New function.
6 2007-04-25 Ben Pfaff <blp@gnu.org>
8 * model-checker.c: Don't use type sighandler_t, which is a GNU
9 extension. Reported by "Daniel E WILLIAMS"
10 <Daniel.E.Williams@state.or.us>.
12 2007-04-25 John Darrington <john@darrington.wattle.id.au>
14 * i18n.c: Fixed bug converting long strings
16 2007-04-22 Ben Pfaff <blp@gnu.org>
20 * ll.h (ll_for_each_reverse): New macro.
21 (ll_for_each_reverse_continue): New macro.
22 (ll_for_each_reverse_safe): New macro.
23 (ll_for_each_safe_reverse_continue): New macro.
24 (ll_for_each_reverse_preremove): New macro.
25 (ll_for_each_reverse_postremove): New macro.
26 (ll_remove__): Removed (dead code).
27 (ll_tail__): New macro.
28 (ll_prev__): New macro.
30 2007-04-22 Ben Pfaff <blp@gnu.org>
32 Implement model checker for testing purposes.
36 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add
37 model-checker.[ch]. Alphabetize.
39 * model-checker.c: New file.
41 * model-checker.h: New file.
43 2007-04-03 Ben Pfaff <blp@gnu.org>
45 Apply patches #5828, #5837, #5841, #5843.
47 * abt.c (insert_relative): New function.
48 (abt_insert_after): New function.
49 (abt_insert_before): New function.
51 * range-map.c: New file.
53 * range-map.h: New file.
55 * range-set.c: New file.
57 * range-set.h: New file.
63 2007-04-01 Ben Pfaff <blp@gnu.org>
65 * bt.c: Need #include <limits.h>. Thanks to "John McCabe-Dansted"
66 <gmatht@gmail.com> for pointing this out.
68 2007-03-31 Ben Pfaff <blp@gnu.org>
72 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add bt.c.
78 2007-03-30 Ben Pfaff <blp@gnu.org>
82 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add deque.c.
84 * deque.h: Completely rewrote. Adapted client to new interface.
88 2007-03-25 Ben Pfaff <blp@gnu.org>
90 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add
93 * pool.c (pool_zalloc): New function.
94 (pool_calloc): New function.
96 * sparse-array.c: New file.
98 * sparse-array.h: New file.
100 Mon Mar 5 20:55:49 CET 2007 John Darrington <john@darrington.wattle.id.au>
102 * i18n.c: Cast second argument of iconv using ICONV_CONST
104 2007-02-22 Ben Pfaff <blp@gnu.org>
106 * string.h: Don't include vsnprintf.h any more, because gnulib has
107 now absorbed it into string.h.
109 Thu Feb 22 12:25:52 CET 2007 John Darrington <john@darrington.wattle.id.au>
111 * syntax-gen.h syntax-gen.c: New files.
113 Sun Feb 18 11:21:41 2007 Ben Pfaff <blp@gnu.org>
115 * alloc.h: Remove useless parentheses in #if "defined" operator.
119 Tue Feb 6 20:00:13 2007 Ben Pfaff <blp@gnu.org>
121 * misc.h [!HAVE_ISINF] (isinf): Define only if isinf is not
122 defined as a macro, because mingw seems to have the macro without
124 [!HAVE_ISNAN] (isnan): Ditto, for symmetry only.
125 [!AHVE_FINITE] (finite): Ditto, for symmetry only.
127 Tue Feb 6 19:58:46 2007 Ben Pfaff <blp@gnu.org>
129 * compiler.h (PRINTF_FORMAT): Use __printf__ instead of printf to
130 avoid problem with "#define printf libintl_printf" that libintl is
132 (SCANF_FORMAT): Ditto, for symmetry only.
134 Tue Feb 6 19:47:10 2007 Ben Pfaff <blp@gnu.org>
136 * float-format.h: [FPREP_IEEE754] [WORDS_BIGENDIAN] Add missing
139 Wed Jan 24 21:13:32 2007 Ben Pfaff <blp@gnu.org>
145 * automake.mk: Add abt.c, abt.h to sources.
147 Sun Jan 14 21:44:18 2007 Ben Pfaff <blp@gnu.org>
149 * automake.mk: Add deque.h to sources.
153 Wed Jan 10 06:49:38 2007 Ben Pfaff <blp@gnu.org>
155 * automake.mk: Add heap.c, heap.h to sources.
161 Sun Dec 10 13:54:03 2006 Ben Pfaff <blp@gnu.org>
163 * str.c (ss_tokenize): Skip the first delimiter character
164 following the token. Otherwise, changing delimiters from token to
165 token can't have a sensible effect, because we'll get the previous
166 delimiter as part of the next token.
167 (ss_match_string): New function.
169 Sat Dec 9 18:48:55 2006 Ben Pfaff <blp@gnu.org>
171 * misc.h (macro range): Removed, as it was unused.
173 Sat Dec 9 07:19:01 WST 2006 John Darrington <john@darrington.wattle.id.au>
175 * array.c: Removed gratuitous #include
177 Thu Dec 7 20:33:23 WST 2006 John Darrington <john@darrington.wattle.id.au>
179 * getl.c getl.h : Changed signature of create function to take a
180 string indicating the initial include path.
182 Sun Dec 3 11:36:10 2006 Ben Pfaff <blp@gnu.org>
184 * str.h (SS_LITERAL_INITIALIZER): Cast the string literal to "char
185 *". This normally does nothing but when GCC's -Wwrite-strings is
186 used it fixes a warning that otherwise can't be avoided.
188 Sun Dec 3 11:35:35 2006 Ben Pfaff <blp@gnu.org>
190 * str.c (ss_alloc_substring_pool): New function.
191 (ss_alloc_uninit_pool) New function.
193 Sun Dec 3 11:28:06 2006 Ben Pfaff <blp@gnu.org>
195 * getl.h: (enum getl_syntax) New enumeration to distinguish
196 between "batch" and "interactive" in a clearer way than a bool.
197 (struct getl_interface) Add an arg to "read" to return the
198 intended syntax mode. Add an arg to "filter" to specify the
199 syntax mode of the line to filter.
201 * getl.c (do_read_line): Instead of returning the syntax type of
202 the line read based on whether the source itself is interactive,
203 return it based on whether the line itself should be treated as
204 having batch or interactive syntax. Also, adapt interface to the
205 new interfaces of lex_init() and getl_interface.
207 Wed Nov 29 19:35:44 WST 2006 John Darrington <john@darrington.wattle.id.au>
209 * getl.c getl.h: New files. Created interface from base of
210 language/line-buffer.[ch]
212 * msg-locator.c msg-locator.h: New files. Moved from
213 language/line-buffer.[ch]
215 Fri Nov 24 17:27:00 2006 Ben Pfaff <blp@gnu.org>
217 * misc.h: (min) Removed. All references updated to use MIN, from
218 minmax.h provided by gnulib.
219 (max) Ditto (for MAX).
221 Sun Nov 19 09:22:26 2006 Ben Pfaff <blp@gnu.org>
223 * str.c (ss_get_long): New function.
224 (ss_compare_case) Ditto.
226 (ss_equals_case) Ditto.
228 Tue Oct 31 19:28:19 2006 Ben Pfaff <blp@gnu.org>
230 * str.h: [!HAVE_STRCHR] Drop compatibility code, because now we
231 assume a C89 compliant library. (Gnulib makes this assumption so
232 we might as well too.)
233 [!HAVE_STRRCHR] Ditto.
235 Thu Oct 26 20:19:50 2006 Ben Pfaff <blp@gnu.org>
237 * automake.mk: Add the new files.
239 * legacy-encoding.c: New file.
241 * legacy-encoding.h: New file.
243 * float-format.c: New file.
245 * float-format.h: New file.
247 * integer-format.c: New file.
249 * integer-format.h: New file.
251 Sun Oct 15 09:49:50 WST 2006 John Darrington <john@darrington.wattle.id.au>
253 * hash.c hash.h: Added hsh_create_pool, a hash which uses a pool
254 for its memory allocation.
256 Mon Jul 31 15:49:46 2006 Ben Pfaff <blp@gnu.org>
258 * compiler.h: (macro CONST_FUNCTION) New macro.
259 (macro PURE_FUNCTION) New macro.
261 Sun Jul 16 21:07:35 2006 Ben Pfaff <blp@gnu.org>
263 * message.c: (static int messages_disabled) New variable.
264 (msg_emit) Don't emit the message if messages are disabled.
265 (msg_disable) New function.
266 (msg_enable) New function.
268 * str.c: (free_string) New function.
269 (ds_register_pool) New function.
270 (ds_unregister_pool) New function.
271 (ds_set_length) New function.
273 Mon Jul 10 17:26:58 WST 2006 John Darrington <john@darrington.wattle.id.au>
275 * llx.c: #included compiler.h and removed explicit preprocessor cruft.
277 Fri Jul 7 20:01:26 2006 Ben Pfaff <blp@gnu.org>
279 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add assertion.h.
281 * assertion.h: New file. Replaced usage of assert(0) and abort()
282 with NOT_REACHED() from this file throughout the source tree.
284 * message.c: (request_bug_report_and_abort) Revise message printed
285 to include request to include lines above the message, which
286 should include an assertion failure message in many cases.
287 (msg_assert_fail) Removed.
289 * message.h: (assert) Removed.
290 (request_bug_report_and_abort) Mark NO_RETURN.
292 Mon Jul 3 09:36:42 WST 2006 John Darrington <john@darrington.wattle.id.au>
294 * i18n.c: Made character conversion tolerant of failure to create the
295 necessary iconv structs.
297 Sat Jul 1 15:32:54 2006 Ben Pfaff <blp@gnu.org>
299 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add new files.
309 Sun Jun 25 22:35:28 2006 Ben Pfaff <blp@gnu.org>
311 Optimize rehashing: we know that none of the entries in the hash
312 table are equal, so we need not compare them to each other during
315 * hash.c: (locate_empty_entry) New function.
316 (rehash) Use locate_empty_entry() instead of
317 locate_matching_entry().
319 Fri Jun 9 14:03:29 2006 Ben Pfaff <blp@gnu.org>
321 Reform string library.
323 * str.c (ss_empty): New function. Replaces some uses of ls_init()
325 (ss_cstr) New function. Replaces some uses of ls_init().
326 (ss_buffer) New function. Replaces some uses of ls_init().
327 (ss_substr) New function.
328 (ss_head) New function.
329 (ss_tail) New function.
330 (ss_alloc_substring) New function. Replaces use of ls_create().
331 (ss_alloc_uninit) New function.
332 (ss_dealloc) New function. Replaces use of ls_destroy().
333 (ss_truncate) New function.
334 (ss_rtrim) New function.
335 (ss_ltrim) New function.
336 (ss_trim) New function.
337 (ss_chomp) New function.
338 (ss_separate) New function.
339 (ss_tokenize) New function.
340 (ss_advance) New function.
341 (ds_create) Renamed ds_init_cstr(). Updated all callers.
342 (ss_match_char) New function.
343 (ss_get_char) New function.
344 (ss_get_until) New function.
345 (ss_get_chars) New function.
346 (ss_is_empty) New function.
347 (ss_length) New function. Replaces ls_length().
348 (ss_data) New function. Replaces many uses of ls_c_str().
349 (ss_end) New function. Replaces ls_end().
350 (ss_at) New function.
351 (ss_first) New function.
352 (ss_last) New function.
353 (ss_span) New function.
354 (ss_cspan) New function.
355 (ss_compare) New function.
356 (ss_pointer_to_position) New function.
357 (ss_xstrdup) New function.
358 (ds_init) Renamed ds_init_empty(). All callers updated.
359 (ds_init_string) New function.
360 (ds_init_substring) Changed interface to take a struct substring.
362 (ds_init_cstr) New function. Replaces ds_create(). All callers
364 (ds_assign_substring) Changed interface to take a struct
365 substring. Updated all callers.
366 (ds_assign_buffer) Removed. Changed all callers to use
367 ds_assign_substring().
368 (ds_assign_c_str) Renamed ds_assign_cstr(). All callers updated.
369 (ds_ss) New function.
370 (ds_substr) New function.
371 (ds_head) New function.
372 (ds_tail) New function.
373 (ds_rtrim) New function. Replaces ds_rtrim_spaces(). All callers
375 (ds_ltrim) New function. Replaces ds_ltrim_spaces(). All callers
377 (ds_trim) New function. Replaces ds_trim_spaces(). All callers
379 (ds_rtrim_spaces) Removed.
380 (ds_ltrim_spaces) Removed.
381 (ds_trim_spaces) Removed.
382 (ds_separate) Changed interface to use substrings. All callers
384 (ds_tokenize) Changed interface to use substrings. All callers
386 (ds_c_str) Renamed ds_cstr(). All callers updated.
387 (ds_span) Changed interface to use substring for SKIP_SET and
388 dropped OFS. All callers updated.
389 (ds_cspan) Changed interface to use substring for STOP_SET and
390 dropped OFS. All callers updated.
391 (ds_find_char) New function.
392 (ds_compare) New function.
393 (ds_pointer_to_position) New function.
394 (ds_xstrdup) New function. Replaced all users of
395 xstrdup(ds_c_str(s)) by a call to this function.
396 (ds_gets) Renamed ds_read_line(). All callers updated.
397 (ds_get_config_line) Renamed ds_read_config_line(). All callers
399 (ds_puts) Renamed ds_put_cstr(). All callers updated.
400 (ds_put_substring) New function. Replaces ds_concat(). All
403 (ds_append_uninit) Renamed ds_put_uninit(). All callers updated.
404 (ds_printf) Renamed ds_put_format(). All callers updated.
405 (ds_vprintf) Renamed ds_put_vformat(). All callers updated.
406 (ds_putc) Renamed ds_put_char(). All callers updated.
407 (ds_putc_multiple) Renamed ds_put_char_multiple(). All callers
409 (ls_create) Removed. Replaced by ss_alloc_substring().
410 (ls_create_buffer) Removed. Replaced by ss_alloc_substring().
411 (ls_init) Removed. Replaced by ss_buffer().
412 (ls_shallow_copy) Removed. Just use assignment.
413 (ls_destroy) Removed. Replaced by ss_dealloc().
416 (ls_empty_p) Removed. Replaced by ss_is_empty().
418 (ls_end) Removed. Replaced by ss_end().
420 * str.h (struct fixed_string): Renamed struct substring, updated
422 (CC_SPACES) New macro.
427 (SS_EMPTY_INITIALIZER) Ditto.
428 (SS_LITERAL_INITIALIZER) Ditto.
429 (struct string) Removed string, length members. Add substring
431 (DS_INITIALIZER) Rename DS_EMPTY_INITIALIZER.
433 Tue May 30 19:45:12 WST 2006 John Darrington <john@darrington.wattle.id.au>
435 * i18n.c i18n.h: New files.
437 Tue May 16 06:50:35 2006 Ben Pfaff <blp@gnu.org>
439 * automake.mk (src/libpspp/version.c): Removed groff_font_path,
440 which is no longer used.
442 * message.c (request_bug_report_and_abort): Don't print
443 groff_font_path, which no longer exists.
445 * version.h (locale_dir): Removed groff_font_path.
447 Sun May 14 22:06:53 2006 Ben Pfaff <blp@gnu.org>
449 * str.c (spprintf): Moved definition of spprintf() here, from
452 * str.h: (nsprintf) Removed. Changed all users to use sprintf()
454 (nvsprintf) Removed. Changed all users to use vsprintf() instead.
456 Sun May 14 20:52:20 2006 Ben Pfaff <blp@gnu.org>
458 * str.c (ds_init): Remove `capacity' argument and just initialize
459 the string to a capacity of zero. Updated all callers.
461 Tue May 9 09:56:57 2006 Ben Pfaff <blp@gnu.org>
463 * va_copy.h: Removed. Now use va_copy() provided by gnulib
466 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Removed va_copy.h.
468 Sun May 7 18:17:32 2006 Ben Pfaff <blp@gnu.org>
470 * pool.c (pool_vasprintf): New function.
471 (pool_asprintf) New function.
473 Sun May 7 17:09:54 2006 Ben Pfaff <blp@gnu.org>
475 * compiler.h: (macro WARN_UNUSED_RESULT) New macro.
477 Sun May 7 14:32:25 2006 Ben Pfaff <blp@gnu.org>
479 * va_copy.h: New header.
481 * str.c: Use header instead of inlining va_copy() macro
484 Sun May 7 10:06:29 WST 2006 John Darrington <john@darrington.wattle.id.au>
486 * array.c array.h: Constness of sort.
488 Thu May 4 18:01:37 WST 2006 John Darrington <john@darrington.wattle.id.au>
490 * message.c message.h: Added functions to create and copy a msg.
492 Tue May 2 15:41:50 2006 Ben Pfaff <blp@gnu.org>
494 * str.c (ds_append_uninit): No need to add 1 to arg passed to
495 ds_extend(), because the argument does not include space for a
496 null terminator. Also, fix warning.
498 Tue Apr 25 11:07:19 2006 Ben Pfaff <blp@gnu.org>
500 Finish reforming error message support. In this phase, move
501 message.c into libpspp.
503 * message.c: Move here from src/. Also remove a few unneeded
506 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add message.c.
508 Tue Apr 25 10:54:44 2006 Ben Pfaff <blp@gnu.org>
510 Continue reforming error message support. In this phase, drop
511 actual message printing from core code, substituting a callback,
512 and add the callback to each UI. Also, move verbose_msg() into
515 * automake.mk (src_libpspp_libpspp_a_SOURCES): Added
516 verbose-msg.c, verbose-msg.h.
518 * verbose-msg.c: New file.
520 * verbose-msg.h: New file.
522 Mon Apr 24 17:26:47 2006 Ben Pfaff <blp@gnu.org>
524 Continue reforming error message support. In this phase, rename
525 all the message functions and types to start with "msg", except
526 for the ones that will be moving to other modules anyway.
528 All references to the identifiers below were updated likewise.
530 * message.h: (enum file_locator) Renamed `enum msg_locator'.
531 (struct error) Renamed `struct msg'.
532 (err_assert_fail) Renamed msg_assert_fail().
534 Sun Apr 23 22:07:06 2006 Ben Pfaff <blp@gnu.org>
536 Continue reforming error message support. In this phase, get rid
537 of message "titles" and put the message text in `struct error'.
538 Now `struct error' encapsulates a message more properly.
540 * message.h: (struct error) Remove `title' member. Add `text'
543 Sun Apr 16 20:43:35 2006 Ben Pfaff <blp@gnu.org>
545 Continue reforming error message support. In this phase, we
546 divide the classification of messages along "category" and
549 * message.h: (enum msg_class) Named this set of enumerations.
550 (enum msg_category) New enum: MSG_GENERAL, MSG_SYNTAX, MSG_DATA.
551 (enum msg_severity) New enum: MSG_ERROR, MSG_WARNING, MSG_NOTE.
552 (msg_class_to_category) New inline function.
553 (msg_class_to_severity) New inline function.
554 (msg_class_from_category_and_severity) New inline function.
555 (struct error) Removed `class' member, added `category',
556 `severity'. Updated all users of this struct to use the new
559 Sun Apr 16 20:33:19 2006 Ben Pfaff <blp@gnu.org>
561 * str.c (ds_vprintf): Don't try to write into the string if it is
564 Sun Apr 16 18:52:41 2006 Ben Pfaff <blp@gnu.org>
566 GNU standards require "file name" instead of "filename" in
567 documentation. It's nice for our code to follow the convention
570 * message.h: (struct file_locator) Rename filename member to
571 file_name. Updated all references.
573 Sun Apr 16 16:05:43 2006 Ben Pfaff <blp@gnu.org>
575 Continue reforming error message support. In this phase, we get
576 rid of VM() and the other msg() support for "verbosity", replacing
577 it by a new function verbose_msg().
579 * message.h: (enum ERR_CLASS_COUNT) Renamed ERR_CLASS_CNT.
580 (enum ERR_CLASS_MASK) Removed.
581 (enum ERR_VERBOSITY_SHIFT) Removed.
582 (enum ERR_VERBOSITY_MASK) Removed.
585 Sun Apr 16 11:48:07 2006 Ben Pfaff <blp@gnu.org>
587 Start reforming error message support. In this phase, we get rid
588 of "installation errors" and change all uses of msg() in the
589 output drivers to uses of error() or error_at_line().
591 * message.h: Remove IE, IS enums.
593 Mon Apr 3 11:10:21 2006 Ben Pfaff <blp@gnu.org>
595 * str.c: (ds_separate) Change interface for cleanliness and
596 consistency with ds_tokenize(), and rewrite to shorten and
597 simplify. Updated all callers.
598 (ds_tokenize) New function.
600 Fri Mar 31 10:38:46 2006 Ben Pfaff <blp@gnu.org>
602 Add freaderror() analogous to fwriteerror() in gnulib.
604 * freaderror.c: New file.
606 * freaderror.h: New file.
608 Thu Mar 30 16:15:37 2006 Ben Pfaff <blp@gnu.org>
610 * str.c: (ds_create) Adjust capacity selection.
611 (ds_init) Use MAX macro for clarity.
612 (ds_create_substr) Rewrote.
613 (ds_replace) Renamed ds_assign_c_str(), reimplemented. Changed
614 all callers to use a ds_assign_*() function.
615 (ds_init_substring) New function.
616 (ds_assign_string) New function.
617 (ds_assign_substring) New function.
618 (ds_assign_buffer) New function.
619 (ds_assign_c_str) New function.
620 (ds_truncate) Rewrote for clarity.
621 (ds_rpad) Reimplement in terms of ds_putc_multiple().
622 (ds_ltrim_spaces) Reimplement.
623 (ds_trim_spaces) New function.
624 (ds_separate) New function.
625 (ds_c_str) Make tolerant of null pointer, allowing static
626 initialization of strings.
627 (ds_find) Rename ds_span(), change interface.
628 (ds_n_find) Rename ds_cspan(), change interface.
629 (ds_at) New function.
630 (ds_first) Reimplement in terms of ds_at().
631 (remove_comment) New function.
632 (ds_get_config_line) Reimplement in terms of other functions.
633 Change type of LINE_NUMBER parameter. Updated all callers.
634 (ds_vprintf) Modify for clarity.
635 (ds_putc) Better to be safe than sorry.
636 (ds_putc_multiple) New function.
638 * str.h: (struct string) Reorder members.
639 (macro DS_INITIALIZER) New macro that can be used to initialize a
641 (ds_c_str) Remove inline version.
643 Tue Mar 28 13:49:11 WST 2006 John Darrington <john@darrington.wattle.id.au>
645 * str.[ch]: New functions ds_create_substr, ds_find, ds_n_find,
648 Sat Mar 4 12:59:01 2006 Ben Pfaff <blp@gnu.org>
650 * compiler.h: New file.
652 Sat Mar 4 11:55:16 2006 Ben Pfaff <blp@gnu.org>
654 * str.h: Now assume that sprintf() returns the correct value.
655 Always implement spprintf as a static inline function. Change
656 nsprintf, nvsprintf to simple macros that call sprintf, vsprintf.
658 * str.c: Remove spprintf, nsprintf, nvsprintf conditional
661 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
663 * Moved files from src directory