1 2007-03-31 Ben Pfaff <blp@gnu.org>
5 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add bt.c.
11 2007-03-30 Ben Pfaff <blp@gnu.org>
15 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add deque.c.
17 * deque.h: Completely rewrote. Adapted client to new interface.
21 2007-03-25 Ben Pfaff <blp@gnu.org>
23 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add
26 * pool.c (pool_zalloc): New function.
27 (pool_calloc): New function.
29 * sparse-array.c: New file.
31 * sparse-array.h: New file.
33 Mon Mar 5 20:55:49 CET 2007 John Darrington <john@darrington.wattle.id.au>
35 * i18n.c: Cast second argument of iconv using ICONV_CONST
37 2007-02-22 Ben Pfaff <blp@gnu.org>
39 * string.h: Don't include vsnprintf.h any more, because gnulib has
40 now absorbed it into string.h.
42 Thu Feb 22 12:25:52 CET 2007 John Darrington <john@darrington.wattle.id.au>
44 * syntax-gen.h syntax-gen.c: New files.
46 Sun Feb 18 11:21:41 2007 Ben Pfaff <blp@gnu.org>
48 * alloc.h: Remove useless parentheses in #if "defined" operator.
52 Tue Feb 6 20:00:13 2007 Ben Pfaff <blp@gnu.org>
54 * misc.h [!HAVE_ISINF] (isinf): Define only if isinf is not
55 defined as a macro, because mingw seems to have the macro without
57 [!HAVE_ISNAN] (isnan): Ditto, for symmetry only.
58 [!AHVE_FINITE] (finite): Ditto, for symmetry only.
60 Tue Feb 6 19:58:46 2007 Ben Pfaff <blp@gnu.org>
62 * compiler.h (PRINTF_FORMAT): Use __printf__ instead of printf to
63 avoid problem with "#define printf libintl_printf" that libintl is
65 (SCANF_FORMAT): Ditto, for symmetry only.
67 Tue Feb 6 19:47:10 2007 Ben Pfaff <blp@gnu.org>
69 * float-format.h: [FPREP_IEEE754] [WORDS_BIGENDIAN] Add missing
72 Wed Jan 24 21:13:32 2007 Ben Pfaff <blp@gnu.org>
78 * automake.mk: Add abt.c, abt.h to sources.
80 Sun Jan 14 21:44:18 2007 Ben Pfaff <blp@gnu.org>
82 * automake.mk: Add deque.h to sources.
86 Wed Jan 10 06:49:38 2007 Ben Pfaff <blp@gnu.org>
88 * automake.mk: Add heap.c, heap.h to sources.
94 Sun Dec 10 13:54:03 2006 Ben Pfaff <blp@gnu.org>
96 * str.c (ss_tokenize): Skip the first delimiter character
97 following the token. Otherwise, changing delimiters from token to
98 token can't have a sensible effect, because we'll get the previous
99 delimiter as part of the next token.
100 (ss_match_string): New function.
102 Sat Dec 9 18:48:55 2006 Ben Pfaff <blp@gnu.org>
104 * misc.h (macro range): Removed, as it was unused.
106 Sat Dec 9 07:19:01 WST 2006 John Darrington <john@darrington.wattle.id.au>
108 * array.c: Removed gratuitous #include
110 Thu Dec 7 20:33:23 WST 2006 John Darrington <john@darrington.wattle.id.au>
112 * getl.c getl.h : Changed signature of create function to take a
113 string indicating the initial include path.
115 Sun Dec 3 11:36:10 2006 Ben Pfaff <blp@gnu.org>
117 * str.h (SS_LITERAL_INITIALIZER): Cast the string literal to "char
118 *". This normally does nothing but when GCC's -Wwrite-strings is
119 used it fixes a warning that otherwise can't be avoided.
121 Sun Dec 3 11:35:35 2006 Ben Pfaff <blp@gnu.org>
123 * str.c (ss_alloc_substring_pool): New function.
124 (ss_alloc_uninit_pool) New function.
126 Sun Dec 3 11:28:06 2006 Ben Pfaff <blp@gnu.org>
128 * getl.h: (enum getl_syntax) New enumeration to distinguish
129 between "batch" and "interactive" in a clearer way than a bool.
130 (struct getl_interface) Add an arg to "read" to return the
131 intended syntax mode. Add an arg to "filter" to specify the
132 syntax mode of the line to filter.
134 * getl.c (do_read_line): Instead of returning the syntax type of
135 the line read based on whether the source itself is interactive,
136 return it based on whether the line itself should be treated as
137 having batch or interactive syntax. Also, adapt interface to the
138 new interfaces of lex_init() and getl_interface.
140 Wed Nov 29 19:35:44 WST 2006 John Darrington <john@darrington.wattle.id.au>
142 * getl.c getl.h: New files. Created interface from base of
143 language/line-buffer.[ch]
145 * msg-locator.c msg-locator.h: New files. Moved from
146 language/line-buffer.[ch]
148 Fri Nov 24 17:27:00 2006 Ben Pfaff <blp@gnu.org>
150 * misc.h: (min) Removed. All references updated to use MIN, from
151 minmax.h provided by gnulib.
152 (max) Ditto (for MAX).
154 Sun Nov 19 09:22:26 2006 Ben Pfaff <blp@gnu.org>
156 * str.c (ss_get_long): New function.
157 (ss_compare_case) Ditto.
159 (ss_equals_case) Ditto.
161 Tue Oct 31 19:28:19 2006 Ben Pfaff <blp@gnu.org>
163 * str.h: [!HAVE_STRCHR] Drop compatibility code, because now we
164 assume a C89 compliant library. (Gnulib makes this assumption so
165 we might as well too.)
166 [!HAVE_STRRCHR] Ditto.
168 Thu Oct 26 20:19:50 2006 Ben Pfaff <blp@gnu.org>
170 * automake.mk: Add the new files.
172 * legacy-encoding.c: New file.
174 * legacy-encoding.h: New file.
176 * float-format.c: New file.
178 * float-format.h: New file.
180 * integer-format.c: New file.
182 * integer-format.h: New file.
184 Sun Oct 15 09:49:50 WST 2006 John Darrington <john@darrington.wattle.id.au>
186 * hash.c hash.h: Added hsh_create_pool, a hash which uses a pool
187 for its memory allocation.
189 Mon Jul 31 15:49:46 2006 Ben Pfaff <blp@gnu.org>
191 * compiler.h: (macro CONST_FUNCTION) New macro.
192 (macro PURE_FUNCTION) New macro.
194 Sun Jul 16 21:07:35 2006 Ben Pfaff <blp@gnu.org>
196 * message.c: (static int messages_disabled) New variable.
197 (msg_emit) Don't emit the message if messages are disabled.
198 (msg_disable) New function.
199 (msg_enable) New function.
201 * str.c: (free_string) New function.
202 (ds_register_pool) New function.
203 (ds_unregister_pool) New function.
204 (ds_set_length) New function.
206 Mon Jul 10 17:26:58 WST 2006 John Darrington <john@darrington.wattle.id.au>
208 * llx.c: #included compiler.h and removed explicit preprocessor cruft.
210 Fri Jul 7 20:01:26 2006 Ben Pfaff <blp@gnu.org>
212 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add assertion.h.
214 * assertion.h: New file. Replaced usage of assert(0) and abort()
215 with NOT_REACHED() from this file throughout the source tree.
217 * message.c: (request_bug_report_and_abort) Revise message printed
218 to include request to include lines above the message, which
219 should include an assertion failure message in many cases.
220 (msg_assert_fail) Removed.
222 * message.h: (assert) Removed.
223 (request_bug_report_and_abort) Mark NO_RETURN.
225 Mon Jul 3 09:36:42 WST 2006 John Darrington <john@darrington.wattle.id.au>
227 * i18n.c: Made character conversion tolerant of failure to create the
228 necessary iconv structs.
230 Sat Jul 1 15:32:54 2006 Ben Pfaff <blp@gnu.org>
232 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add new files.
242 Sun Jun 25 22:35:28 2006 Ben Pfaff <blp@gnu.org>
244 Optimize rehashing: we know that none of the entries in the hash
245 table are equal, so we need not compare them to each other during
248 * hash.c: (locate_empty_entry) New function.
249 (rehash) Use locate_empty_entry() instead of
250 locate_matching_entry().
252 Fri Jun 9 14:03:29 2006 Ben Pfaff <blp@gnu.org>
254 Reform string library.
256 * str.c (ss_empty): New function. Replaces some uses of ls_init()
258 (ss_cstr) New function. Replaces some uses of ls_init().
259 (ss_buffer) New function. Replaces some uses of ls_init().
260 (ss_substr) New function.
261 (ss_head) New function.
262 (ss_tail) New function.
263 (ss_alloc_substring) New function. Replaces use of ls_create().
264 (ss_alloc_uninit) New function.
265 (ss_dealloc) New function. Replaces use of ls_destroy().
266 (ss_truncate) New function.
267 (ss_rtrim) New function.
268 (ss_ltrim) New function.
269 (ss_trim) New function.
270 (ss_chomp) New function.
271 (ss_separate) New function.
272 (ss_tokenize) New function.
273 (ss_advance) New function.
274 (ds_create) Renamed ds_init_cstr(). Updated all callers.
275 (ss_match_char) New function.
276 (ss_get_char) New function.
277 (ss_get_until) New function.
278 (ss_get_chars) New function.
279 (ss_is_empty) New function.
280 (ss_length) New function. Replaces ls_length().
281 (ss_data) New function. Replaces many uses of ls_c_str().
282 (ss_end) New function. Replaces ls_end().
283 (ss_at) New function.
284 (ss_first) New function.
285 (ss_last) New function.
286 (ss_span) New function.
287 (ss_cspan) New function.
288 (ss_compare) New function.
289 (ss_pointer_to_position) New function.
290 (ss_xstrdup) New function.
291 (ds_init) Renamed ds_init_empty(). All callers updated.
292 (ds_init_string) New function.
293 (ds_init_substring) Changed interface to take a struct substring.
295 (ds_init_cstr) New function. Replaces ds_create(). All callers
297 (ds_assign_substring) Changed interface to take a struct
298 substring. Updated all callers.
299 (ds_assign_buffer) Removed. Changed all callers to use
300 ds_assign_substring().
301 (ds_assign_c_str) Renamed ds_assign_cstr(). All callers updated.
302 (ds_ss) New function.
303 (ds_substr) New function.
304 (ds_head) New function.
305 (ds_tail) New function.
306 (ds_rtrim) New function. Replaces ds_rtrim_spaces(). All callers
308 (ds_ltrim) New function. Replaces ds_ltrim_spaces(). All callers
310 (ds_trim) New function. Replaces ds_trim_spaces(). All callers
312 (ds_rtrim_spaces) Removed.
313 (ds_ltrim_spaces) Removed.
314 (ds_trim_spaces) Removed.
315 (ds_separate) Changed interface to use substrings. All callers
317 (ds_tokenize) Changed interface to use substrings. All callers
319 (ds_c_str) Renamed ds_cstr(). All callers updated.
320 (ds_span) Changed interface to use substring for SKIP_SET and
321 dropped OFS. All callers updated.
322 (ds_cspan) Changed interface to use substring for STOP_SET and
323 dropped OFS. All callers updated.
324 (ds_find_char) New function.
325 (ds_compare) New function.
326 (ds_pointer_to_position) New function.
327 (ds_xstrdup) New function. Replaced all users of
328 xstrdup(ds_c_str(s)) by a call to this function.
329 (ds_gets) Renamed ds_read_line(). All callers updated.
330 (ds_get_config_line) Renamed ds_read_config_line(). All callers
332 (ds_puts) Renamed ds_put_cstr(). All callers updated.
333 (ds_put_substring) New function. Replaces ds_concat(). All
336 (ds_append_uninit) Renamed ds_put_uninit(). All callers updated.
337 (ds_printf) Renamed ds_put_format(). All callers updated.
338 (ds_vprintf) Renamed ds_put_vformat(). All callers updated.
339 (ds_putc) Renamed ds_put_char(). All callers updated.
340 (ds_putc_multiple) Renamed ds_put_char_multiple(). All callers
342 (ls_create) Removed. Replaced by ss_alloc_substring().
343 (ls_create_buffer) Removed. Replaced by ss_alloc_substring().
344 (ls_init) Removed. Replaced by ss_buffer().
345 (ls_shallow_copy) Removed. Just use assignment.
346 (ls_destroy) Removed. Replaced by ss_dealloc().
349 (ls_empty_p) Removed. Replaced by ss_is_empty().
351 (ls_end) Removed. Replaced by ss_end().
353 * str.h (struct fixed_string): Renamed struct substring, updated
355 (CC_SPACES) New macro.
360 (SS_EMPTY_INITIALIZER) Ditto.
361 (SS_LITERAL_INITIALIZER) Ditto.
362 (struct string) Removed string, length members. Add substring
364 (DS_INITIALIZER) Rename DS_EMPTY_INITIALIZER.
366 Tue May 30 19:45:12 WST 2006 John Darrington <john@darrington.wattle.id.au>
368 * i18n.c i18n.h: New files.
370 Tue May 16 06:50:35 2006 Ben Pfaff <blp@gnu.org>
372 * automake.mk (src/libpspp/version.c): Removed groff_font_path,
373 which is no longer used.
375 * message.c (request_bug_report_and_abort): Don't print
376 groff_font_path, which no longer exists.
378 * version.h (locale_dir): Removed groff_font_path.
380 Sun May 14 22:06:53 2006 Ben Pfaff <blp@gnu.org>
382 * str.c (spprintf): Moved definition of spprintf() here, from
385 * str.h: (nsprintf) Removed. Changed all users to use sprintf()
387 (nvsprintf) Removed. Changed all users to use vsprintf() instead.
389 Sun May 14 20:52:20 2006 Ben Pfaff <blp@gnu.org>
391 * str.c (ds_init): Remove `capacity' argument and just initialize
392 the string to a capacity of zero. Updated all callers.
394 Tue May 9 09:56:57 2006 Ben Pfaff <blp@gnu.org>
396 * va_copy.h: Removed. Now use va_copy() provided by gnulib
399 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Removed va_copy.h.
401 Sun May 7 18:17:32 2006 Ben Pfaff <blp@gnu.org>
403 * pool.c (pool_vasprintf): New function.
404 (pool_asprintf) New function.
406 Sun May 7 17:09:54 2006 Ben Pfaff <blp@gnu.org>
408 * compiler.h: (macro WARN_UNUSED_RESULT) New macro.
410 Sun May 7 14:32:25 2006 Ben Pfaff <blp@gnu.org>
412 * va_copy.h: New header.
414 * str.c: Use header instead of inlining va_copy() macro
417 Sun May 7 10:06:29 WST 2006 John Darrington <john@darrington.wattle.id.au>
419 * array.c array.h: Constness of sort.
421 Thu May 4 18:01:37 WST 2006 John Darrington <john@darrington.wattle.id.au>
423 * message.c message.h: Added functions to create and copy a msg.
425 Tue May 2 15:41:50 2006 Ben Pfaff <blp@gnu.org>
427 * str.c (ds_append_uninit): No need to add 1 to arg passed to
428 ds_extend(), because the argument does not include space for a
429 null terminator. Also, fix warning.
431 Tue Apr 25 11:07:19 2006 Ben Pfaff <blp@gnu.org>
433 Finish reforming error message support. In this phase, move
434 message.c into libpspp.
436 * message.c: Move here from src/. Also remove a few unneeded
439 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add message.c.
441 Tue Apr 25 10:54:44 2006 Ben Pfaff <blp@gnu.org>
443 Continue reforming error message support. In this phase, drop
444 actual message printing from core code, substituting a callback,
445 and add the callback to each UI. Also, move verbose_msg() into
448 * automake.mk (src_libpspp_libpspp_a_SOURCES): Added
449 verbose-msg.c, verbose-msg.h.
451 * verbose-msg.c: New file.
453 * verbose-msg.h: New file.
455 Mon Apr 24 17:26:47 2006 Ben Pfaff <blp@gnu.org>
457 Continue reforming error message support. In this phase, rename
458 all the message functions and types to start with "msg", except
459 for the ones that will be moving to other modules anyway.
461 All references to the identifiers below were updated likewise.
463 * message.h: (enum file_locator) Renamed `enum msg_locator'.
464 (struct error) Renamed `struct msg'.
465 (err_assert_fail) Renamed msg_assert_fail().
467 Sun Apr 23 22:07:06 2006 Ben Pfaff <blp@gnu.org>
469 Continue reforming error message support. In this phase, get rid
470 of message "titles" and put the message text in `struct error'.
471 Now `struct error' encapsulates a message more properly.
473 * message.h: (struct error) Remove `title' member. Add `text'
476 Sun Apr 16 20:43:35 2006 Ben Pfaff <blp@gnu.org>
478 Continue reforming error message support. In this phase, we
479 divide the classification of messages along "category" and
482 * message.h: (enum msg_class) Named this set of enumerations.
483 (enum msg_category) New enum: MSG_GENERAL, MSG_SYNTAX, MSG_DATA.
484 (enum msg_severity) New enum: MSG_ERROR, MSG_WARNING, MSG_NOTE.
485 (msg_class_to_category) New inline function.
486 (msg_class_to_severity) New inline function.
487 (msg_class_from_category_and_severity) New inline function.
488 (struct error) Removed `class' member, added `category',
489 `severity'. Updated all users of this struct to use the new
492 Sun Apr 16 20:33:19 2006 Ben Pfaff <blp@gnu.org>
494 * str.c (ds_vprintf): Don't try to write into the string if it is
497 Sun Apr 16 18:52:41 2006 Ben Pfaff <blp@gnu.org>
499 GNU standards require "file name" instead of "filename" in
500 documentation. It's nice for our code to follow the convention
503 * message.h: (struct file_locator) Rename filename member to
504 file_name. Updated all references.
506 Sun Apr 16 16:05:43 2006 Ben Pfaff <blp@gnu.org>
508 Continue reforming error message support. In this phase, we get
509 rid of VM() and the other msg() support for "verbosity", replacing
510 it by a new function verbose_msg().
512 * message.h: (enum ERR_CLASS_COUNT) Renamed ERR_CLASS_CNT.
513 (enum ERR_CLASS_MASK) Removed.
514 (enum ERR_VERBOSITY_SHIFT) Removed.
515 (enum ERR_VERBOSITY_MASK) Removed.
518 Sun Apr 16 11:48:07 2006 Ben Pfaff <blp@gnu.org>
520 Start reforming error message support. In this phase, we get rid
521 of "installation errors" and change all uses of msg() in the
522 output drivers to uses of error() or error_at_line().
524 * message.h: Remove IE, IS enums.
526 Mon Apr 3 11:10:21 2006 Ben Pfaff <blp@gnu.org>
528 * str.c: (ds_separate) Change interface for cleanliness and
529 consistency with ds_tokenize(), and rewrite to shorten and
530 simplify. Updated all callers.
531 (ds_tokenize) New function.
533 Fri Mar 31 10:38:46 2006 Ben Pfaff <blp@gnu.org>
535 Add freaderror() analogous to fwriteerror() in gnulib.
537 * freaderror.c: New file.
539 * freaderror.h: New file.
541 Thu Mar 30 16:15:37 2006 Ben Pfaff <blp@gnu.org>
543 * str.c: (ds_create) Adjust capacity selection.
544 (ds_init) Use MAX macro for clarity.
545 (ds_create_substr) Rewrote.
546 (ds_replace) Renamed ds_assign_c_str(), reimplemented. Changed
547 all callers to use a ds_assign_*() function.
548 (ds_init_substring) New function.
549 (ds_assign_string) New function.
550 (ds_assign_substring) New function.
551 (ds_assign_buffer) New function.
552 (ds_assign_c_str) New function.
553 (ds_truncate) Rewrote for clarity.
554 (ds_rpad) Reimplement in terms of ds_putc_multiple().
555 (ds_ltrim_spaces) Reimplement.
556 (ds_trim_spaces) New function.
557 (ds_separate) New function.
558 (ds_c_str) Make tolerant of null pointer, allowing static
559 initialization of strings.
560 (ds_find) Rename ds_span(), change interface.
561 (ds_n_find) Rename ds_cspan(), change interface.
562 (ds_at) New function.
563 (ds_first) Reimplement in terms of ds_at().
564 (remove_comment) New function.
565 (ds_get_config_line) Reimplement in terms of other functions.
566 Change type of LINE_NUMBER parameter. Updated all callers.
567 (ds_vprintf) Modify for clarity.
568 (ds_putc) Better to be safe than sorry.
569 (ds_putc_multiple) New function.
571 * str.h: (struct string) Reorder members.
572 (macro DS_INITIALIZER) New macro that can be used to initialize a
574 (ds_c_str) Remove inline version.
576 Tue Mar 28 13:49:11 WST 2006 John Darrington <john@darrington.wattle.id.au>
578 * str.[ch]: New functions ds_create_substr, ds_find, ds_n_find,
581 Sat Mar 4 12:59:01 2006 Ben Pfaff <blp@gnu.org>
583 * compiler.h: New file.
585 Sat Mar 4 11:55:16 2006 Ben Pfaff <blp@gnu.org>
587 * str.h: Now assume that sprintf() returns the correct value.
588 Always implement spprintf as a static inline function. Change
589 nsprintf, nvsprintf to simple macros that call sprintf, vsprintf.
591 * str.c: Remove spprintf, nsprintf, nvsprintf conditional
594 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
596 * Moved files from src directory