1 2007-03-30 Ben Pfaff <blp@gnu.org>
5 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add deque.c.
7 * deque.h: Completely rewrote. Adapted client to new interface.
11 2007-03-25 Ben Pfaff <blp@gnu.org>
13 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add
16 * pool.c (pool_zalloc): New function.
17 (pool_calloc): New function.
19 * sparse-array.c: New file.
21 * sparse-array.h: New file.
23 Mon Mar 5 20:55:49 CET 2007 John Darrington <john@darrington.wattle.id.au>
25 * i18n.c: Cast second argument of iconv using ICONV_CONST
27 2007-02-22 Ben Pfaff <blp@gnu.org>
29 * string.h: Don't include vsnprintf.h any more, because gnulib has
30 now absorbed it into string.h.
32 Thu Feb 22 12:25:52 CET 2007 John Darrington <john@darrington.wattle.id.au>
34 * syntax-gen.h syntax-gen.c: New files.
36 Sun Feb 18 11:21:41 2007 Ben Pfaff <blp@gnu.org>
38 * alloc.h: Remove useless parentheses in #if "defined" operator.
42 Tue Feb 6 20:00:13 2007 Ben Pfaff <blp@gnu.org>
44 * misc.h [!HAVE_ISINF] (isinf): Define only if isinf is not
45 defined as a macro, because mingw seems to have the macro without
47 [!HAVE_ISNAN] (isnan): Ditto, for symmetry only.
48 [!AHVE_FINITE] (finite): Ditto, for symmetry only.
50 Tue Feb 6 19:58:46 2007 Ben Pfaff <blp@gnu.org>
52 * compiler.h (PRINTF_FORMAT): Use __printf__ instead of printf to
53 avoid problem with "#define printf libintl_printf" that libintl is
55 (SCANF_FORMAT): Ditto, for symmetry only.
57 Tue Feb 6 19:47:10 2007 Ben Pfaff <blp@gnu.org>
59 * float-format.h: [FPREP_IEEE754] [WORDS_BIGENDIAN] Add missing
62 Wed Jan 24 21:13:32 2007 Ben Pfaff <blp@gnu.org>
68 * automake.mk: Add abt.c, abt.h to sources.
70 Sun Jan 14 21:44:18 2007 Ben Pfaff <blp@gnu.org>
72 * automake.mk: Add deque.h to sources.
76 Wed Jan 10 06:49:38 2007 Ben Pfaff <blp@gnu.org>
78 * automake.mk: Add heap.c, heap.h to sources.
84 Sun Dec 10 13:54:03 2006 Ben Pfaff <blp@gnu.org>
86 * str.c (ss_tokenize): Skip the first delimiter character
87 following the token. Otherwise, changing delimiters from token to
88 token can't have a sensible effect, because we'll get the previous
89 delimiter as part of the next token.
90 (ss_match_string): New function.
92 Sat Dec 9 18:48:55 2006 Ben Pfaff <blp@gnu.org>
94 * misc.h (macro range): Removed, as it was unused.
96 Sat Dec 9 07:19:01 WST 2006 John Darrington <john@darrington.wattle.id.au>
98 * array.c: Removed gratuitous #include
100 Thu Dec 7 20:33:23 WST 2006 John Darrington <john@darrington.wattle.id.au>
102 * getl.c getl.h : Changed signature of create function to take a
103 string indicating the initial include path.
105 Sun Dec 3 11:36:10 2006 Ben Pfaff <blp@gnu.org>
107 * str.h (SS_LITERAL_INITIALIZER): Cast the string literal to "char
108 *". This normally does nothing but when GCC's -Wwrite-strings is
109 used it fixes a warning that otherwise can't be avoided.
111 Sun Dec 3 11:35:35 2006 Ben Pfaff <blp@gnu.org>
113 * str.c (ss_alloc_substring_pool): New function.
114 (ss_alloc_uninit_pool) New function.
116 Sun Dec 3 11:28:06 2006 Ben Pfaff <blp@gnu.org>
118 * getl.h: (enum getl_syntax) New enumeration to distinguish
119 between "batch" and "interactive" in a clearer way than a bool.
120 (struct getl_interface) Add an arg to "read" to return the
121 intended syntax mode. Add an arg to "filter" to specify the
122 syntax mode of the line to filter.
124 * getl.c (do_read_line): Instead of returning the syntax type of
125 the line read based on whether the source itself is interactive,
126 return it based on whether the line itself should be treated as
127 having batch or interactive syntax. Also, adapt interface to the
128 new interfaces of lex_init() and getl_interface.
130 Wed Nov 29 19:35:44 WST 2006 John Darrington <john@darrington.wattle.id.au>
132 * getl.c getl.h: New files. Created interface from base of
133 language/line-buffer.[ch]
135 * msg-locator.c msg-locator.h: New files. Moved from
136 language/line-buffer.[ch]
138 Fri Nov 24 17:27:00 2006 Ben Pfaff <blp@gnu.org>
140 * misc.h: (min) Removed. All references updated to use MIN, from
141 minmax.h provided by gnulib.
142 (max) Ditto (for MAX).
144 Sun Nov 19 09:22:26 2006 Ben Pfaff <blp@gnu.org>
146 * str.c (ss_get_long): New function.
147 (ss_compare_case) Ditto.
149 (ss_equals_case) Ditto.
151 Tue Oct 31 19:28:19 2006 Ben Pfaff <blp@gnu.org>
153 * str.h: [!HAVE_STRCHR] Drop compatibility code, because now we
154 assume a C89 compliant library. (Gnulib makes this assumption so
155 we might as well too.)
156 [!HAVE_STRRCHR] Ditto.
158 Thu Oct 26 20:19:50 2006 Ben Pfaff <blp@gnu.org>
160 * automake.mk: Add the new files.
162 * legacy-encoding.c: New file.
164 * legacy-encoding.h: New file.
166 * float-format.c: New file.
168 * float-format.h: New file.
170 * integer-format.c: New file.
172 * integer-format.h: New file.
174 Sun Oct 15 09:49:50 WST 2006 John Darrington <john@darrington.wattle.id.au>
176 * hash.c hash.h: Added hsh_create_pool, a hash which uses a pool
177 for its memory allocation.
179 Mon Jul 31 15:49:46 2006 Ben Pfaff <blp@gnu.org>
181 * compiler.h: (macro CONST_FUNCTION) New macro.
182 (macro PURE_FUNCTION) New macro.
184 Sun Jul 16 21:07:35 2006 Ben Pfaff <blp@gnu.org>
186 * message.c: (static int messages_disabled) New variable.
187 (msg_emit) Don't emit the message if messages are disabled.
188 (msg_disable) New function.
189 (msg_enable) New function.
191 * str.c: (free_string) New function.
192 (ds_register_pool) New function.
193 (ds_unregister_pool) New function.
194 (ds_set_length) New function.
196 Mon Jul 10 17:26:58 WST 2006 John Darrington <john@darrington.wattle.id.au>
198 * llx.c: #included compiler.h and removed explicit preprocessor cruft.
200 Fri Jul 7 20:01:26 2006 Ben Pfaff <blp@gnu.org>
202 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add assertion.h.
204 * assertion.h: New file. Replaced usage of assert(0) and abort()
205 with NOT_REACHED() from this file throughout the source tree.
207 * message.c: (request_bug_report_and_abort) Revise message printed
208 to include request to include lines above the message, which
209 should include an assertion failure message in many cases.
210 (msg_assert_fail) Removed.
212 * message.h: (assert) Removed.
213 (request_bug_report_and_abort) Mark NO_RETURN.
215 Mon Jul 3 09:36:42 WST 2006 John Darrington <john@darrington.wattle.id.au>
217 * i18n.c: Made character conversion tolerant of failure to create the
218 necessary iconv structs.
220 Sat Jul 1 15:32:54 2006 Ben Pfaff <blp@gnu.org>
222 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add new files.
232 Sun Jun 25 22:35:28 2006 Ben Pfaff <blp@gnu.org>
234 Optimize rehashing: we know that none of the entries in the hash
235 table are equal, so we need not compare them to each other during
238 * hash.c: (locate_empty_entry) New function.
239 (rehash) Use locate_empty_entry() instead of
240 locate_matching_entry().
242 Fri Jun 9 14:03:29 2006 Ben Pfaff <blp@gnu.org>
244 Reform string library.
246 * str.c (ss_empty): New function. Replaces some uses of ls_init()
248 (ss_cstr) New function. Replaces some uses of ls_init().
249 (ss_buffer) New function. Replaces some uses of ls_init().
250 (ss_substr) New function.
251 (ss_head) New function.
252 (ss_tail) New function.
253 (ss_alloc_substring) New function. Replaces use of ls_create().
254 (ss_alloc_uninit) New function.
255 (ss_dealloc) New function. Replaces use of ls_destroy().
256 (ss_truncate) New function.
257 (ss_rtrim) New function.
258 (ss_ltrim) New function.
259 (ss_trim) New function.
260 (ss_chomp) New function.
261 (ss_separate) New function.
262 (ss_tokenize) New function.
263 (ss_advance) New function.
264 (ds_create) Renamed ds_init_cstr(). Updated all callers.
265 (ss_match_char) New function.
266 (ss_get_char) New function.
267 (ss_get_until) New function.
268 (ss_get_chars) New function.
269 (ss_is_empty) New function.
270 (ss_length) New function. Replaces ls_length().
271 (ss_data) New function. Replaces many uses of ls_c_str().
272 (ss_end) New function. Replaces ls_end().
273 (ss_at) New function.
274 (ss_first) New function.
275 (ss_last) New function.
276 (ss_span) New function.
277 (ss_cspan) New function.
278 (ss_compare) New function.
279 (ss_pointer_to_position) New function.
280 (ss_xstrdup) New function.
281 (ds_init) Renamed ds_init_empty(). All callers updated.
282 (ds_init_string) New function.
283 (ds_init_substring) Changed interface to take a struct substring.
285 (ds_init_cstr) New function. Replaces ds_create(). All callers
287 (ds_assign_substring) Changed interface to take a struct
288 substring. Updated all callers.
289 (ds_assign_buffer) Removed. Changed all callers to use
290 ds_assign_substring().
291 (ds_assign_c_str) Renamed ds_assign_cstr(). All callers updated.
292 (ds_ss) New function.
293 (ds_substr) New function.
294 (ds_head) New function.
295 (ds_tail) New function.
296 (ds_rtrim) New function. Replaces ds_rtrim_spaces(). All callers
298 (ds_ltrim) New function. Replaces ds_ltrim_spaces(). All callers
300 (ds_trim) New function. Replaces ds_trim_spaces(). All callers
302 (ds_rtrim_spaces) Removed.
303 (ds_ltrim_spaces) Removed.
304 (ds_trim_spaces) Removed.
305 (ds_separate) Changed interface to use substrings. All callers
307 (ds_tokenize) Changed interface to use substrings. All callers
309 (ds_c_str) Renamed ds_cstr(). All callers updated.
310 (ds_span) Changed interface to use substring for SKIP_SET and
311 dropped OFS. All callers updated.
312 (ds_cspan) Changed interface to use substring for STOP_SET and
313 dropped OFS. All callers updated.
314 (ds_find_char) New function.
315 (ds_compare) New function.
316 (ds_pointer_to_position) New function.
317 (ds_xstrdup) New function. Replaced all users of
318 xstrdup(ds_c_str(s)) by a call to this function.
319 (ds_gets) Renamed ds_read_line(). All callers updated.
320 (ds_get_config_line) Renamed ds_read_config_line(). All callers
322 (ds_puts) Renamed ds_put_cstr(). All callers updated.
323 (ds_put_substring) New function. Replaces ds_concat(). All
326 (ds_append_uninit) Renamed ds_put_uninit(). All callers updated.
327 (ds_printf) Renamed ds_put_format(). All callers updated.
328 (ds_vprintf) Renamed ds_put_vformat(). All callers updated.
329 (ds_putc) Renamed ds_put_char(). All callers updated.
330 (ds_putc_multiple) Renamed ds_put_char_multiple(). All callers
332 (ls_create) Removed. Replaced by ss_alloc_substring().
333 (ls_create_buffer) Removed. Replaced by ss_alloc_substring().
334 (ls_init) Removed. Replaced by ss_buffer().
335 (ls_shallow_copy) Removed. Just use assignment.
336 (ls_destroy) Removed. Replaced by ss_dealloc().
339 (ls_empty_p) Removed. Replaced by ss_is_empty().
341 (ls_end) Removed. Replaced by ss_end().
343 * str.h (struct fixed_string): Renamed struct substring, updated
345 (CC_SPACES) New macro.
350 (SS_EMPTY_INITIALIZER) Ditto.
351 (SS_LITERAL_INITIALIZER) Ditto.
352 (struct string) Removed string, length members. Add substring
354 (DS_INITIALIZER) Rename DS_EMPTY_INITIALIZER.
356 Tue May 30 19:45:12 WST 2006 John Darrington <john@darrington.wattle.id.au>
358 * i18n.c i18n.h: New files.
360 Tue May 16 06:50:35 2006 Ben Pfaff <blp@gnu.org>
362 * automake.mk (src/libpspp/version.c): Removed groff_font_path,
363 which is no longer used.
365 * message.c (request_bug_report_and_abort): Don't print
366 groff_font_path, which no longer exists.
368 * version.h (locale_dir): Removed groff_font_path.
370 Sun May 14 22:06:53 2006 Ben Pfaff <blp@gnu.org>
372 * str.c (spprintf): Moved definition of spprintf() here, from
375 * str.h: (nsprintf) Removed. Changed all users to use sprintf()
377 (nvsprintf) Removed. Changed all users to use vsprintf() instead.
379 Sun May 14 20:52:20 2006 Ben Pfaff <blp@gnu.org>
381 * str.c (ds_init): Remove `capacity' argument and just initialize
382 the string to a capacity of zero. Updated all callers.
384 Tue May 9 09:56:57 2006 Ben Pfaff <blp@gnu.org>
386 * va_copy.h: Removed. Now use va_copy() provided by gnulib
389 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Removed va_copy.h.
391 Sun May 7 18:17:32 2006 Ben Pfaff <blp@gnu.org>
393 * pool.c (pool_vasprintf): New function.
394 (pool_asprintf) New function.
396 Sun May 7 17:09:54 2006 Ben Pfaff <blp@gnu.org>
398 * compiler.h: (macro WARN_UNUSED_RESULT) New macro.
400 Sun May 7 14:32:25 2006 Ben Pfaff <blp@gnu.org>
402 * va_copy.h: New header.
404 * str.c: Use header instead of inlining va_copy() macro
407 Sun May 7 10:06:29 WST 2006 John Darrington <john@darrington.wattle.id.au>
409 * array.c array.h: Constness of sort.
411 Thu May 4 18:01:37 WST 2006 John Darrington <john@darrington.wattle.id.au>
413 * message.c message.h: Added functions to create and copy a msg.
415 Tue May 2 15:41:50 2006 Ben Pfaff <blp@gnu.org>
417 * str.c (ds_append_uninit): No need to add 1 to arg passed to
418 ds_extend(), because the argument does not include space for a
419 null terminator. Also, fix warning.
421 Tue Apr 25 11:07:19 2006 Ben Pfaff <blp@gnu.org>
423 Finish reforming error message support. In this phase, move
424 message.c into libpspp.
426 * message.c: Move here from src/. Also remove a few unneeded
429 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add message.c.
431 Tue Apr 25 10:54:44 2006 Ben Pfaff <blp@gnu.org>
433 Continue reforming error message support. In this phase, drop
434 actual message printing from core code, substituting a callback,
435 and add the callback to each UI. Also, move verbose_msg() into
438 * automake.mk (src_libpspp_libpspp_a_SOURCES): Added
439 verbose-msg.c, verbose-msg.h.
441 * verbose-msg.c: New file.
443 * verbose-msg.h: New file.
445 Mon Apr 24 17:26:47 2006 Ben Pfaff <blp@gnu.org>
447 Continue reforming error message support. In this phase, rename
448 all the message functions and types to start with "msg", except
449 for the ones that will be moving to other modules anyway.
451 All references to the identifiers below were updated likewise.
453 * message.h: (enum file_locator) Renamed `enum msg_locator'.
454 (struct error) Renamed `struct msg'.
455 (err_assert_fail) Renamed msg_assert_fail().
457 Sun Apr 23 22:07:06 2006 Ben Pfaff <blp@gnu.org>
459 Continue reforming error message support. In this phase, get rid
460 of message "titles" and put the message text in `struct error'.
461 Now `struct error' encapsulates a message more properly.
463 * message.h: (struct error) Remove `title' member. Add `text'
466 Sun Apr 16 20:43:35 2006 Ben Pfaff <blp@gnu.org>
468 Continue reforming error message support. In this phase, we
469 divide the classification of messages along "category" and
472 * message.h: (enum msg_class) Named this set of enumerations.
473 (enum msg_category) New enum: MSG_GENERAL, MSG_SYNTAX, MSG_DATA.
474 (enum msg_severity) New enum: MSG_ERROR, MSG_WARNING, MSG_NOTE.
475 (msg_class_to_category) New inline function.
476 (msg_class_to_severity) New inline function.
477 (msg_class_from_category_and_severity) New inline function.
478 (struct error) Removed `class' member, added `category',
479 `severity'. Updated all users of this struct to use the new
482 Sun Apr 16 20:33:19 2006 Ben Pfaff <blp@gnu.org>
484 * str.c (ds_vprintf): Don't try to write into the string if it is
487 Sun Apr 16 18:52:41 2006 Ben Pfaff <blp@gnu.org>
489 GNU standards require "file name" instead of "filename" in
490 documentation. It's nice for our code to follow the convention
493 * message.h: (struct file_locator) Rename filename member to
494 file_name. Updated all references.
496 Sun Apr 16 16:05:43 2006 Ben Pfaff <blp@gnu.org>
498 Continue reforming error message support. In this phase, we get
499 rid of VM() and the other msg() support for "verbosity", replacing
500 it by a new function verbose_msg().
502 * message.h: (enum ERR_CLASS_COUNT) Renamed ERR_CLASS_CNT.
503 (enum ERR_CLASS_MASK) Removed.
504 (enum ERR_VERBOSITY_SHIFT) Removed.
505 (enum ERR_VERBOSITY_MASK) Removed.
508 Sun Apr 16 11:48:07 2006 Ben Pfaff <blp@gnu.org>
510 Start reforming error message support. In this phase, we get rid
511 of "installation errors" and change all uses of msg() in the
512 output drivers to uses of error() or error_at_line().
514 * message.h: Remove IE, IS enums.
516 Mon Apr 3 11:10:21 2006 Ben Pfaff <blp@gnu.org>
518 * str.c: (ds_separate) Change interface for cleanliness and
519 consistency with ds_tokenize(), and rewrite to shorten and
520 simplify. Updated all callers.
521 (ds_tokenize) New function.
523 Fri Mar 31 10:38:46 2006 Ben Pfaff <blp@gnu.org>
525 Add freaderror() analogous to fwriteerror() in gnulib.
527 * freaderror.c: New file.
529 * freaderror.h: New file.
531 Thu Mar 30 16:15:37 2006 Ben Pfaff <blp@gnu.org>
533 * str.c: (ds_create) Adjust capacity selection.
534 (ds_init) Use MAX macro for clarity.
535 (ds_create_substr) Rewrote.
536 (ds_replace) Renamed ds_assign_c_str(), reimplemented. Changed
537 all callers to use a ds_assign_*() function.
538 (ds_init_substring) New function.
539 (ds_assign_string) New function.
540 (ds_assign_substring) New function.
541 (ds_assign_buffer) New function.
542 (ds_assign_c_str) New function.
543 (ds_truncate) Rewrote for clarity.
544 (ds_rpad) Reimplement in terms of ds_putc_multiple().
545 (ds_ltrim_spaces) Reimplement.
546 (ds_trim_spaces) New function.
547 (ds_separate) New function.
548 (ds_c_str) Make tolerant of null pointer, allowing static
549 initialization of strings.
550 (ds_find) Rename ds_span(), change interface.
551 (ds_n_find) Rename ds_cspan(), change interface.
552 (ds_at) New function.
553 (ds_first) Reimplement in terms of ds_at().
554 (remove_comment) New function.
555 (ds_get_config_line) Reimplement in terms of other functions.
556 Change type of LINE_NUMBER parameter. Updated all callers.
557 (ds_vprintf) Modify for clarity.
558 (ds_putc) Better to be safe than sorry.
559 (ds_putc_multiple) New function.
561 * str.h: (struct string) Reorder members.
562 (macro DS_INITIALIZER) New macro that can be used to initialize a
564 (ds_c_str) Remove inline version.
566 Tue Mar 28 13:49:11 WST 2006 John Darrington <john@darrington.wattle.id.au>
568 * str.[ch]: New functions ds_create_substr, ds_find, ds_n_find,
571 Sat Mar 4 12:59:01 2006 Ben Pfaff <blp@gnu.org>
573 * compiler.h: New file.
575 Sat Mar 4 11:55:16 2006 Ben Pfaff <blp@gnu.org>
577 * str.h: Now assume that sprintf() returns the correct value.
578 Always implement spprintf as a static inline function. Change
579 nsprintf, nvsprintf to simple macros that call sprintf, vsprintf.
581 * str.c: Remove spprintf, nsprintf, nvsprintf conditional
584 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
586 * Moved files from src directory