1 2007-04-25 John Darrington <john@darrington.wattle.id.au>
3 * i18n.c: Fixed bug converting long strings
5 2007-04-22 Ben Pfaff <blp@gnu.org>
9 * ll.h (ll_for_each_reverse): New macro.
10 (ll_for_each_reverse_continue): New macro.
11 (ll_for_each_reverse_safe): New macro.
12 (ll_for_each_safe_reverse_continue): New macro.
13 (ll_for_each_reverse_preremove): New macro.
14 (ll_for_each_reverse_postremove): New macro.
15 (ll_remove__): Removed (dead code).
16 (ll_tail__): New macro.
17 (ll_prev__): New macro.
19 2007-04-22 Ben Pfaff <blp@gnu.org>
21 Implement model checker for testing purposes.
25 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add
26 model-checker.[ch]. Alphabetize.
28 * model-checker.c: New file.
30 * model-checker.h: New file.
32 2007-04-03 Ben Pfaff <blp@gnu.org>
34 Apply patches #5828, #5837, #5841, #5843.
36 * abt.c (insert_relative): New function.
37 (abt_insert_after): New function.
38 (abt_insert_before): New function.
40 * range-map.c: New file.
42 * range-map.h: New file.
44 * range-set.c: New file.
46 * range-set.h: New file.
52 2007-04-01 Ben Pfaff <blp@gnu.org>
54 * bt.c: Need #include <limits.h>. Thanks to "John McCabe-Dansted"
55 <gmatht@gmail.com> for pointing this out.
57 2007-03-31 Ben Pfaff <blp@gnu.org>
61 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add bt.c.
67 2007-03-30 Ben Pfaff <blp@gnu.org>
71 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add deque.c.
73 * deque.h: Completely rewrote. Adapted client to new interface.
77 2007-03-25 Ben Pfaff <blp@gnu.org>
79 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add
82 * pool.c (pool_zalloc): New function.
83 (pool_calloc): New function.
85 * sparse-array.c: New file.
87 * sparse-array.h: New file.
89 Mon Mar 5 20:55:49 CET 2007 John Darrington <john@darrington.wattle.id.au>
91 * i18n.c: Cast second argument of iconv using ICONV_CONST
93 2007-02-22 Ben Pfaff <blp@gnu.org>
95 * string.h: Don't include vsnprintf.h any more, because gnulib has
96 now absorbed it into string.h.
98 Thu Feb 22 12:25:52 CET 2007 John Darrington <john@darrington.wattle.id.au>
100 * syntax-gen.h syntax-gen.c: New files.
102 Sun Feb 18 11:21:41 2007 Ben Pfaff <blp@gnu.org>
104 * alloc.h: Remove useless parentheses in #if "defined" operator.
108 Tue Feb 6 20:00:13 2007 Ben Pfaff <blp@gnu.org>
110 * misc.h [!HAVE_ISINF] (isinf): Define only if isinf is not
111 defined as a macro, because mingw seems to have the macro without
113 [!HAVE_ISNAN] (isnan): Ditto, for symmetry only.
114 [!AHVE_FINITE] (finite): Ditto, for symmetry only.
116 Tue Feb 6 19:58:46 2007 Ben Pfaff <blp@gnu.org>
118 * compiler.h (PRINTF_FORMAT): Use __printf__ instead of printf to
119 avoid problem with "#define printf libintl_printf" that libintl is
121 (SCANF_FORMAT): Ditto, for symmetry only.
123 Tue Feb 6 19:47:10 2007 Ben Pfaff <blp@gnu.org>
125 * float-format.h: [FPREP_IEEE754] [WORDS_BIGENDIAN] Add missing
128 Wed Jan 24 21:13:32 2007 Ben Pfaff <blp@gnu.org>
134 * automake.mk: Add abt.c, abt.h to sources.
136 Sun Jan 14 21:44:18 2007 Ben Pfaff <blp@gnu.org>
138 * automake.mk: Add deque.h to sources.
142 Wed Jan 10 06:49:38 2007 Ben Pfaff <blp@gnu.org>
144 * automake.mk: Add heap.c, heap.h to sources.
150 Sun Dec 10 13:54:03 2006 Ben Pfaff <blp@gnu.org>
152 * str.c (ss_tokenize): Skip the first delimiter character
153 following the token. Otherwise, changing delimiters from token to
154 token can't have a sensible effect, because we'll get the previous
155 delimiter as part of the next token.
156 (ss_match_string): New function.
158 Sat Dec 9 18:48:55 2006 Ben Pfaff <blp@gnu.org>
160 * misc.h (macro range): Removed, as it was unused.
162 Sat Dec 9 07:19:01 WST 2006 John Darrington <john@darrington.wattle.id.au>
164 * array.c: Removed gratuitous #include
166 Thu Dec 7 20:33:23 WST 2006 John Darrington <john@darrington.wattle.id.au>
168 * getl.c getl.h : Changed signature of create function to take a
169 string indicating the initial include path.
171 Sun Dec 3 11:36:10 2006 Ben Pfaff <blp@gnu.org>
173 * str.h (SS_LITERAL_INITIALIZER): Cast the string literal to "char
174 *". This normally does nothing but when GCC's -Wwrite-strings is
175 used it fixes a warning that otherwise can't be avoided.
177 Sun Dec 3 11:35:35 2006 Ben Pfaff <blp@gnu.org>
179 * str.c (ss_alloc_substring_pool): New function.
180 (ss_alloc_uninit_pool) New function.
182 Sun Dec 3 11:28:06 2006 Ben Pfaff <blp@gnu.org>
184 * getl.h: (enum getl_syntax) New enumeration to distinguish
185 between "batch" and "interactive" in a clearer way than a bool.
186 (struct getl_interface) Add an arg to "read" to return the
187 intended syntax mode. Add an arg to "filter" to specify the
188 syntax mode of the line to filter.
190 * getl.c (do_read_line): Instead of returning the syntax type of
191 the line read based on whether the source itself is interactive,
192 return it based on whether the line itself should be treated as
193 having batch or interactive syntax. Also, adapt interface to the
194 new interfaces of lex_init() and getl_interface.
196 Wed Nov 29 19:35:44 WST 2006 John Darrington <john@darrington.wattle.id.au>
198 * getl.c getl.h: New files. Created interface from base of
199 language/line-buffer.[ch]
201 * msg-locator.c msg-locator.h: New files. Moved from
202 language/line-buffer.[ch]
204 Fri Nov 24 17:27:00 2006 Ben Pfaff <blp@gnu.org>
206 * misc.h: (min) Removed. All references updated to use MIN, from
207 minmax.h provided by gnulib.
208 (max) Ditto (for MAX).
210 Sun Nov 19 09:22:26 2006 Ben Pfaff <blp@gnu.org>
212 * str.c (ss_get_long): New function.
213 (ss_compare_case) Ditto.
215 (ss_equals_case) Ditto.
217 Tue Oct 31 19:28:19 2006 Ben Pfaff <blp@gnu.org>
219 * str.h: [!HAVE_STRCHR] Drop compatibility code, because now we
220 assume a C89 compliant library. (Gnulib makes this assumption so
221 we might as well too.)
222 [!HAVE_STRRCHR] Ditto.
224 Thu Oct 26 20:19:50 2006 Ben Pfaff <blp@gnu.org>
226 * automake.mk: Add the new files.
228 * legacy-encoding.c: New file.
230 * legacy-encoding.h: New file.
232 * float-format.c: New file.
234 * float-format.h: New file.
236 * integer-format.c: New file.
238 * integer-format.h: New file.
240 Sun Oct 15 09:49:50 WST 2006 John Darrington <john@darrington.wattle.id.au>
242 * hash.c hash.h: Added hsh_create_pool, a hash which uses a pool
243 for its memory allocation.
245 Mon Jul 31 15:49:46 2006 Ben Pfaff <blp@gnu.org>
247 * compiler.h: (macro CONST_FUNCTION) New macro.
248 (macro PURE_FUNCTION) New macro.
250 Sun Jul 16 21:07:35 2006 Ben Pfaff <blp@gnu.org>
252 * message.c: (static int messages_disabled) New variable.
253 (msg_emit) Don't emit the message if messages are disabled.
254 (msg_disable) New function.
255 (msg_enable) New function.
257 * str.c: (free_string) New function.
258 (ds_register_pool) New function.
259 (ds_unregister_pool) New function.
260 (ds_set_length) New function.
262 Mon Jul 10 17:26:58 WST 2006 John Darrington <john@darrington.wattle.id.au>
264 * llx.c: #included compiler.h and removed explicit preprocessor cruft.
266 Fri Jul 7 20:01:26 2006 Ben Pfaff <blp@gnu.org>
268 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add assertion.h.
270 * assertion.h: New file. Replaced usage of assert(0) and abort()
271 with NOT_REACHED() from this file throughout the source tree.
273 * message.c: (request_bug_report_and_abort) Revise message printed
274 to include request to include lines above the message, which
275 should include an assertion failure message in many cases.
276 (msg_assert_fail) Removed.
278 * message.h: (assert) Removed.
279 (request_bug_report_and_abort) Mark NO_RETURN.
281 Mon Jul 3 09:36:42 WST 2006 John Darrington <john@darrington.wattle.id.au>
283 * i18n.c: Made character conversion tolerant of failure to create the
284 necessary iconv structs.
286 Sat Jul 1 15:32:54 2006 Ben Pfaff <blp@gnu.org>
288 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add new files.
298 Sun Jun 25 22:35:28 2006 Ben Pfaff <blp@gnu.org>
300 Optimize rehashing: we know that none of the entries in the hash
301 table are equal, so we need not compare them to each other during
304 * hash.c: (locate_empty_entry) New function.
305 (rehash) Use locate_empty_entry() instead of
306 locate_matching_entry().
308 Fri Jun 9 14:03:29 2006 Ben Pfaff <blp@gnu.org>
310 Reform string library.
312 * str.c (ss_empty): New function. Replaces some uses of ls_init()
314 (ss_cstr) New function. Replaces some uses of ls_init().
315 (ss_buffer) New function. Replaces some uses of ls_init().
316 (ss_substr) New function.
317 (ss_head) New function.
318 (ss_tail) New function.
319 (ss_alloc_substring) New function. Replaces use of ls_create().
320 (ss_alloc_uninit) New function.
321 (ss_dealloc) New function. Replaces use of ls_destroy().
322 (ss_truncate) New function.
323 (ss_rtrim) New function.
324 (ss_ltrim) New function.
325 (ss_trim) New function.
326 (ss_chomp) New function.
327 (ss_separate) New function.
328 (ss_tokenize) New function.
329 (ss_advance) New function.
330 (ds_create) Renamed ds_init_cstr(). Updated all callers.
331 (ss_match_char) New function.
332 (ss_get_char) New function.
333 (ss_get_until) New function.
334 (ss_get_chars) New function.
335 (ss_is_empty) New function.
336 (ss_length) New function. Replaces ls_length().
337 (ss_data) New function. Replaces many uses of ls_c_str().
338 (ss_end) New function. Replaces ls_end().
339 (ss_at) New function.
340 (ss_first) New function.
341 (ss_last) New function.
342 (ss_span) New function.
343 (ss_cspan) New function.
344 (ss_compare) New function.
345 (ss_pointer_to_position) New function.
346 (ss_xstrdup) New function.
347 (ds_init) Renamed ds_init_empty(). All callers updated.
348 (ds_init_string) New function.
349 (ds_init_substring) Changed interface to take a struct substring.
351 (ds_init_cstr) New function. Replaces ds_create(). All callers
353 (ds_assign_substring) Changed interface to take a struct
354 substring. Updated all callers.
355 (ds_assign_buffer) Removed. Changed all callers to use
356 ds_assign_substring().
357 (ds_assign_c_str) Renamed ds_assign_cstr(). All callers updated.
358 (ds_ss) New function.
359 (ds_substr) New function.
360 (ds_head) New function.
361 (ds_tail) New function.
362 (ds_rtrim) New function. Replaces ds_rtrim_spaces(). All callers
364 (ds_ltrim) New function. Replaces ds_ltrim_spaces(). All callers
366 (ds_trim) New function. Replaces ds_trim_spaces(). All callers
368 (ds_rtrim_spaces) Removed.
369 (ds_ltrim_spaces) Removed.
370 (ds_trim_spaces) Removed.
371 (ds_separate) Changed interface to use substrings. All callers
373 (ds_tokenize) Changed interface to use substrings. All callers
375 (ds_c_str) Renamed ds_cstr(). All callers updated.
376 (ds_span) Changed interface to use substring for SKIP_SET and
377 dropped OFS. All callers updated.
378 (ds_cspan) Changed interface to use substring for STOP_SET and
379 dropped OFS. All callers updated.
380 (ds_find_char) New function.
381 (ds_compare) New function.
382 (ds_pointer_to_position) New function.
383 (ds_xstrdup) New function. Replaced all users of
384 xstrdup(ds_c_str(s)) by a call to this function.
385 (ds_gets) Renamed ds_read_line(). All callers updated.
386 (ds_get_config_line) Renamed ds_read_config_line(). All callers
388 (ds_puts) Renamed ds_put_cstr(). All callers updated.
389 (ds_put_substring) New function. Replaces ds_concat(). All
392 (ds_append_uninit) Renamed ds_put_uninit(). All callers updated.
393 (ds_printf) Renamed ds_put_format(). All callers updated.
394 (ds_vprintf) Renamed ds_put_vformat(). All callers updated.
395 (ds_putc) Renamed ds_put_char(). All callers updated.
396 (ds_putc_multiple) Renamed ds_put_char_multiple(). All callers
398 (ls_create) Removed. Replaced by ss_alloc_substring().
399 (ls_create_buffer) Removed. Replaced by ss_alloc_substring().
400 (ls_init) Removed. Replaced by ss_buffer().
401 (ls_shallow_copy) Removed. Just use assignment.
402 (ls_destroy) Removed. Replaced by ss_dealloc().
405 (ls_empty_p) Removed. Replaced by ss_is_empty().
407 (ls_end) Removed. Replaced by ss_end().
409 * str.h (struct fixed_string): Renamed struct substring, updated
411 (CC_SPACES) New macro.
416 (SS_EMPTY_INITIALIZER) Ditto.
417 (SS_LITERAL_INITIALIZER) Ditto.
418 (struct string) Removed string, length members. Add substring
420 (DS_INITIALIZER) Rename DS_EMPTY_INITIALIZER.
422 Tue May 30 19:45:12 WST 2006 John Darrington <john@darrington.wattle.id.au>
424 * i18n.c i18n.h: New files.
426 Tue May 16 06:50:35 2006 Ben Pfaff <blp@gnu.org>
428 * automake.mk (src/libpspp/version.c): Removed groff_font_path,
429 which is no longer used.
431 * message.c (request_bug_report_and_abort): Don't print
432 groff_font_path, which no longer exists.
434 * version.h (locale_dir): Removed groff_font_path.
436 Sun May 14 22:06:53 2006 Ben Pfaff <blp@gnu.org>
438 * str.c (spprintf): Moved definition of spprintf() here, from
441 * str.h: (nsprintf) Removed. Changed all users to use sprintf()
443 (nvsprintf) Removed. Changed all users to use vsprintf() instead.
445 Sun May 14 20:52:20 2006 Ben Pfaff <blp@gnu.org>
447 * str.c (ds_init): Remove `capacity' argument and just initialize
448 the string to a capacity of zero. Updated all callers.
450 Tue May 9 09:56:57 2006 Ben Pfaff <blp@gnu.org>
452 * va_copy.h: Removed. Now use va_copy() provided by gnulib
455 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Removed va_copy.h.
457 Sun May 7 18:17:32 2006 Ben Pfaff <blp@gnu.org>
459 * pool.c (pool_vasprintf): New function.
460 (pool_asprintf) New function.
462 Sun May 7 17:09:54 2006 Ben Pfaff <blp@gnu.org>
464 * compiler.h: (macro WARN_UNUSED_RESULT) New macro.
466 Sun May 7 14:32:25 2006 Ben Pfaff <blp@gnu.org>
468 * va_copy.h: New header.
470 * str.c: Use header instead of inlining va_copy() macro
473 Sun May 7 10:06:29 WST 2006 John Darrington <john@darrington.wattle.id.au>
475 * array.c array.h: Constness of sort.
477 Thu May 4 18:01:37 WST 2006 John Darrington <john@darrington.wattle.id.au>
479 * message.c message.h: Added functions to create and copy a msg.
481 Tue May 2 15:41:50 2006 Ben Pfaff <blp@gnu.org>
483 * str.c (ds_append_uninit): No need to add 1 to arg passed to
484 ds_extend(), because the argument does not include space for a
485 null terminator. Also, fix warning.
487 Tue Apr 25 11:07:19 2006 Ben Pfaff <blp@gnu.org>
489 Finish reforming error message support. In this phase, move
490 message.c into libpspp.
492 * message.c: Move here from src/. Also remove a few unneeded
495 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add message.c.
497 Tue Apr 25 10:54:44 2006 Ben Pfaff <blp@gnu.org>
499 Continue reforming error message support. In this phase, drop
500 actual message printing from core code, substituting a callback,
501 and add the callback to each UI. Also, move verbose_msg() into
504 * automake.mk (src_libpspp_libpspp_a_SOURCES): Added
505 verbose-msg.c, verbose-msg.h.
507 * verbose-msg.c: New file.
509 * verbose-msg.h: New file.
511 Mon Apr 24 17:26:47 2006 Ben Pfaff <blp@gnu.org>
513 Continue reforming error message support. In this phase, rename
514 all the message functions and types to start with "msg", except
515 for the ones that will be moving to other modules anyway.
517 All references to the identifiers below were updated likewise.
519 * message.h: (enum file_locator) Renamed `enum msg_locator'.
520 (struct error) Renamed `struct msg'.
521 (err_assert_fail) Renamed msg_assert_fail().
523 Sun Apr 23 22:07:06 2006 Ben Pfaff <blp@gnu.org>
525 Continue reforming error message support. In this phase, get rid
526 of message "titles" and put the message text in `struct error'.
527 Now `struct error' encapsulates a message more properly.
529 * message.h: (struct error) Remove `title' member. Add `text'
532 Sun Apr 16 20:43:35 2006 Ben Pfaff <blp@gnu.org>
534 Continue reforming error message support. In this phase, we
535 divide the classification of messages along "category" and
538 * message.h: (enum msg_class) Named this set of enumerations.
539 (enum msg_category) New enum: MSG_GENERAL, MSG_SYNTAX, MSG_DATA.
540 (enum msg_severity) New enum: MSG_ERROR, MSG_WARNING, MSG_NOTE.
541 (msg_class_to_category) New inline function.
542 (msg_class_to_severity) New inline function.
543 (msg_class_from_category_and_severity) New inline function.
544 (struct error) Removed `class' member, added `category',
545 `severity'. Updated all users of this struct to use the new
548 Sun Apr 16 20:33:19 2006 Ben Pfaff <blp@gnu.org>
550 * str.c (ds_vprintf): Don't try to write into the string if it is
553 Sun Apr 16 18:52:41 2006 Ben Pfaff <blp@gnu.org>
555 GNU standards require "file name" instead of "filename" in
556 documentation. It's nice for our code to follow the convention
559 * message.h: (struct file_locator) Rename filename member to
560 file_name. Updated all references.
562 Sun Apr 16 16:05:43 2006 Ben Pfaff <blp@gnu.org>
564 Continue reforming error message support. In this phase, we get
565 rid of VM() and the other msg() support for "verbosity", replacing
566 it by a new function verbose_msg().
568 * message.h: (enum ERR_CLASS_COUNT) Renamed ERR_CLASS_CNT.
569 (enum ERR_CLASS_MASK) Removed.
570 (enum ERR_VERBOSITY_SHIFT) Removed.
571 (enum ERR_VERBOSITY_MASK) Removed.
574 Sun Apr 16 11:48:07 2006 Ben Pfaff <blp@gnu.org>
576 Start reforming error message support. In this phase, we get rid
577 of "installation errors" and change all uses of msg() in the
578 output drivers to uses of error() or error_at_line().
580 * message.h: Remove IE, IS enums.
582 Mon Apr 3 11:10:21 2006 Ben Pfaff <blp@gnu.org>
584 * str.c: (ds_separate) Change interface for cleanliness and
585 consistency with ds_tokenize(), and rewrite to shorten and
586 simplify. Updated all callers.
587 (ds_tokenize) New function.
589 Fri Mar 31 10:38:46 2006 Ben Pfaff <blp@gnu.org>
591 Add freaderror() analogous to fwriteerror() in gnulib.
593 * freaderror.c: New file.
595 * freaderror.h: New file.
597 Thu Mar 30 16:15:37 2006 Ben Pfaff <blp@gnu.org>
599 * str.c: (ds_create) Adjust capacity selection.
600 (ds_init) Use MAX macro for clarity.
601 (ds_create_substr) Rewrote.
602 (ds_replace) Renamed ds_assign_c_str(), reimplemented. Changed
603 all callers to use a ds_assign_*() function.
604 (ds_init_substring) New function.
605 (ds_assign_string) New function.
606 (ds_assign_substring) New function.
607 (ds_assign_buffer) New function.
608 (ds_assign_c_str) New function.
609 (ds_truncate) Rewrote for clarity.
610 (ds_rpad) Reimplement in terms of ds_putc_multiple().
611 (ds_ltrim_spaces) Reimplement.
612 (ds_trim_spaces) New function.
613 (ds_separate) New function.
614 (ds_c_str) Make tolerant of null pointer, allowing static
615 initialization of strings.
616 (ds_find) Rename ds_span(), change interface.
617 (ds_n_find) Rename ds_cspan(), change interface.
618 (ds_at) New function.
619 (ds_first) Reimplement in terms of ds_at().
620 (remove_comment) New function.
621 (ds_get_config_line) Reimplement in terms of other functions.
622 Change type of LINE_NUMBER parameter. Updated all callers.
623 (ds_vprintf) Modify for clarity.
624 (ds_putc) Better to be safe than sorry.
625 (ds_putc_multiple) New function.
627 * str.h: (struct string) Reorder members.
628 (macro DS_INITIALIZER) New macro that can be used to initialize a
630 (ds_c_str) Remove inline version.
632 Tue Mar 28 13:49:11 WST 2006 John Darrington <john@darrington.wattle.id.au>
634 * str.[ch]: New functions ds_create_substr, ds_find, ds_n_find,
637 Sat Mar 4 12:59:01 2006 Ben Pfaff <blp@gnu.org>
639 * compiler.h: New file.
641 Sat Mar 4 11:55:16 2006 Ben Pfaff <blp@gnu.org>
643 * str.h: Now assume that sprintf() returns the correct value.
644 Always implement spprintf as a static inline function. Change
645 nsprintf, nvsprintf to simple macros that call sprintf, vsprintf.
647 * str.c: Remove spprintf, nsprintf, nvsprintf conditional
650 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
652 * Moved files from src directory