1 Sun Feb 18 11:21:41 2007 Ben Pfaff <blp@gnu.org>
3 * alloc.h: Remove useless parentheses in #if "defined" operator.
7 Tue Feb 6 20:00:13 2007 Ben Pfaff <blp@gnu.org>
9 * misc.h [!HAVE_ISINF] (isinf): Define only if isinf is not
10 defined as a macro, because mingw seems to have the macro without
12 [!HAVE_ISNAN] (isnan): Ditto, for symmetry only.
13 [!AHVE_FINITE] (finite): Ditto, for symmetry only.
15 Tue Feb 6 19:58:46 2007 Ben Pfaff <blp@gnu.org>
17 * compiler.h (PRINTF_FORMAT): Use __printf__ instead of printf to
18 avoid problem with "#define printf libintl_printf" that libintl is
20 (SCANF_FORMAT): Ditto, for symmetry only.
22 Tue Feb 6 19:47:10 2007 Ben Pfaff <blp@gnu.org>
24 * float-format.h: [FPREP_IEEE754] [WORDS_BIGENDIAN] Add missing
27 Wed Jan 24 21:13:32 2007 Ben Pfaff <blp@gnu.org>
33 * automake.mk: Add abt.c, abt.h to sources.
35 Sun Jan 14 21:44:18 2007 Ben Pfaff <blp@gnu.org>
37 * automake.mk: Add deque.h to sources.
41 Wed Jan 10 06:49:38 2007 Ben Pfaff <blp@gnu.org>
43 * automake.mk: Add heap.c, heap.h to sources.
49 Sun Dec 10 13:54:03 2006 Ben Pfaff <blp@gnu.org>
51 * str.c (ss_tokenize): Skip the first delimiter character
52 following the token. Otherwise, changing delimiters from token to
53 token can't have a sensible effect, because we'll get the previous
54 delimiter as part of the next token.
55 (ss_match_string): New function.
57 Sat Dec 9 18:48:55 2006 Ben Pfaff <blp@gnu.org>
59 * misc.h (macro range): Removed, as it was unused.
61 Sat Dec 9 07:19:01 WST 2006 John Darrington <john@darrington.wattle.id.au>
63 * array.c: Removed gratuitous #include
65 Thu Dec 7 20:33:23 WST 2006 John Darrington <john@darrington.wattle.id.au>
67 * getl.c getl.h : Changed signature of create function to take a
68 string indicating the initial include path.
70 Sun Dec 3 11:36:10 2006 Ben Pfaff <blp@gnu.org>
72 * str.h (SS_LITERAL_INITIALIZER): Cast the string literal to "char
73 *". This normally does nothing but when GCC's -Wwrite-strings is
74 used it fixes a warning that otherwise can't be avoided.
76 Sun Dec 3 11:35:35 2006 Ben Pfaff <blp@gnu.org>
78 * str.c (ss_alloc_substring_pool): New function.
79 (ss_alloc_uninit_pool) New function.
81 Sun Dec 3 11:28:06 2006 Ben Pfaff <blp@gnu.org>
83 * getl.h: (enum getl_syntax) New enumeration to distinguish
84 between "batch" and "interactive" in a clearer way than a bool.
85 (struct getl_interface) Add an arg to "read" to return the
86 intended syntax mode. Add an arg to "filter" to specify the
87 syntax mode of the line to filter.
89 * getl.c (do_read_line): Instead of returning the syntax type of
90 the line read based on whether the source itself is interactive,
91 return it based on whether the line itself should be treated as
92 having batch or interactive syntax. Also, adapt interface to the
93 new interfaces of lex_init() and getl_interface.
95 Wed Nov 29 19:35:44 WST 2006 John Darrington <john@darrington.wattle.id.au>
97 * getl.c getl.h: New files. Created interface from base of
98 language/line-buffer.[ch]
100 * msg-locator.c msg-locator.h: New files. Moved from
101 language/line-buffer.[ch]
103 Fri Nov 24 17:27:00 2006 Ben Pfaff <blp@gnu.org>
105 * misc.h: (min) Removed. All references updated to use MIN, from
106 minmax.h provided by gnulib.
107 (max) Ditto (for MAX).
109 Sun Nov 19 09:22:26 2006 Ben Pfaff <blp@gnu.org>
111 * str.c (ss_get_long): New function.
112 (ss_compare_case) Ditto.
114 (ss_equals_case) Ditto.
116 Tue Oct 31 19:28:19 2006 Ben Pfaff <blp@gnu.org>
118 * str.h: [!HAVE_STRCHR] Drop compatibility code, because now we
119 assume a C89 compliant library. (Gnulib makes this assumption so
120 we might as well too.)
121 [!HAVE_STRRCHR] Ditto.
123 Thu Oct 26 20:19:50 2006 Ben Pfaff <blp@gnu.org>
125 * automake.mk: Add the new files.
127 * legacy-encoding.c: New file.
129 * legacy-encoding.h: New file.
131 * float-format.c: New file.
133 * float-format.h: New file.
135 * integer-format.c: New file.
137 * integer-format.h: New file.
139 Sun Oct 15 09:49:50 WST 2006 John Darrington <john@darrington.wattle.id.au>
141 * hash.c hash.h: Added hsh_create_pool, a hash which uses a pool
142 for its memory allocation.
144 Mon Jul 31 15:49:46 2006 Ben Pfaff <blp@gnu.org>
146 * compiler.h: (macro CONST_FUNCTION) New macro.
147 (macro PURE_FUNCTION) New macro.
149 Sun Jul 16 21:07:35 2006 Ben Pfaff <blp@gnu.org>
151 * message.c: (static int messages_disabled) New variable.
152 (msg_emit) Don't emit the message if messages are disabled.
153 (msg_disable) New function.
154 (msg_enable) New function.
156 * str.c: (free_string) New function.
157 (ds_register_pool) New function.
158 (ds_unregister_pool) New function.
159 (ds_set_length) New function.
161 Mon Jul 10 17:26:58 WST 2006 John Darrington <john@darrington.wattle.id.au>
163 * llx.c: #included compiler.h and removed explicit preprocessor cruft.
165 Fri Jul 7 20:01:26 2006 Ben Pfaff <blp@gnu.org>
167 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add assertion.h.
169 * assertion.h: New file. Replaced usage of assert(0) and abort()
170 with NOT_REACHED() from this file throughout the source tree.
172 * message.c: (request_bug_report_and_abort) Revise message printed
173 to include request to include lines above the message, which
174 should include an assertion failure message in many cases.
175 (msg_assert_fail) Removed.
177 * message.h: (assert) Removed.
178 (request_bug_report_and_abort) Mark NO_RETURN.
180 Mon Jul 3 09:36:42 WST 2006 John Darrington <john@darrington.wattle.id.au>
182 * i18n.c: Made character conversion tolerant of failure to create the
183 necessary iconv structs.
185 Sat Jul 1 15:32:54 2006 Ben Pfaff <blp@gnu.org>
187 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add new files.
197 Sun Jun 25 22:35:28 2006 Ben Pfaff <blp@gnu.org>
199 Optimize rehashing: we know that none of the entries in the hash
200 table are equal, so we need not compare them to each other during
203 * hash.c: (locate_empty_entry) New function.
204 (rehash) Use locate_empty_entry() instead of
205 locate_matching_entry().
207 Fri Jun 9 14:03:29 2006 Ben Pfaff <blp@gnu.org>
209 Reform string library.
211 * str.c (ss_empty): New function. Replaces some uses of ls_init()
213 (ss_cstr) New function. Replaces some uses of ls_init().
214 (ss_buffer) New function. Replaces some uses of ls_init().
215 (ss_substr) New function.
216 (ss_head) New function.
217 (ss_tail) New function.
218 (ss_alloc_substring) New function. Replaces use of ls_create().
219 (ss_alloc_uninit) New function.
220 (ss_dealloc) New function. Replaces use of ls_destroy().
221 (ss_truncate) New function.
222 (ss_rtrim) New function.
223 (ss_ltrim) New function.
224 (ss_trim) New function.
225 (ss_chomp) New function.
226 (ss_separate) New function.
227 (ss_tokenize) New function.
228 (ss_advance) New function.
229 (ds_create) Renamed ds_init_cstr(). Updated all callers.
230 (ss_match_char) New function.
231 (ss_get_char) New function.
232 (ss_get_until) New function.
233 (ss_get_chars) New function.
234 (ss_is_empty) New function.
235 (ss_length) New function. Replaces ls_length().
236 (ss_data) New function. Replaces many uses of ls_c_str().
237 (ss_end) New function. Replaces ls_end().
238 (ss_at) New function.
239 (ss_first) New function.
240 (ss_last) New function.
241 (ss_span) New function.
242 (ss_cspan) New function.
243 (ss_compare) New function.
244 (ss_pointer_to_position) New function.
245 (ss_xstrdup) New function.
246 (ds_init) Renamed ds_init_empty(). All callers updated.
247 (ds_init_string) New function.
248 (ds_init_substring) Changed interface to take a struct substring.
250 (ds_init_cstr) New function. Replaces ds_create(). All callers
252 (ds_assign_substring) Changed interface to take a struct
253 substring. Updated all callers.
254 (ds_assign_buffer) Removed. Changed all callers to use
255 ds_assign_substring().
256 (ds_assign_c_str) Renamed ds_assign_cstr(). All callers updated.
257 (ds_ss) New function.
258 (ds_substr) New function.
259 (ds_head) New function.
260 (ds_tail) New function.
261 (ds_rtrim) New function. Replaces ds_rtrim_spaces(). All callers
263 (ds_ltrim) New function. Replaces ds_ltrim_spaces(). All callers
265 (ds_trim) New function. Replaces ds_trim_spaces(). All callers
267 (ds_rtrim_spaces) Removed.
268 (ds_ltrim_spaces) Removed.
269 (ds_trim_spaces) Removed.
270 (ds_separate) Changed interface to use substrings. All callers
272 (ds_tokenize) Changed interface to use substrings. All callers
274 (ds_c_str) Renamed ds_cstr(). All callers updated.
275 (ds_span) Changed interface to use substring for SKIP_SET and
276 dropped OFS. All callers updated.
277 (ds_cspan) Changed interface to use substring for STOP_SET and
278 dropped OFS. All callers updated.
279 (ds_find_char) New function.
280 (ds_compare) New function.
281 (ds_pointer_to_position) New function.
282 (ds_xstrdup) New function. Replaced all users of
283 xstrdup(ds_c_str(s)) by a call to this function.
284 (ds_gets) Renamed ds_read_line(). All callers updated.
285 (ds_get_config_line) Renamed ds_read_config_line(). All callers
287 (ds_puts) Renamed ds_put_cstr(). All callers updated.
288 (ds_put_substring) New function. Replaces ds_concat(). All
291 (ds_append_uninit) Renamed ds_put_uninit(). All callers updated.
292 (ds_printf) Renamed ds_put_format(). All callers updated.
293 (ds_vprintf) Renamed ds_put_vformat(). All callers updated.
294 (ds_putc) Renamed ds_put_char(). All callers updated.
295 (ds_putc_multiple) Renamed ds_put_char_multiple(). All callers
297 (ls_create) Removed. Replaced by ss_alloc_substring().
298 (ls_create_buffer) Removed. Replaced by ss_alloc_substring().
299 (ls_init) Removed. Replaced by ss_buffer().
300 (ls_shallow_copy) Removed. Just use assignment.
301 (ls_destroy) Removed. Replaced by ss_dealloc().
304 (ls_empty_p) Removed. Replaced by ss_is_empty().
306 (ls_end) Removed. Replaced by ss_end().
308 * str.h (struct fixed_string): Renamed struct substring, updated
310 (CC_SPACES) New macro.
315 (SS_EMPTY_INITIALIZER) Ditto.
316 (SS_LITERAL_INITIALIZER) Ditto.
317 (struct string) Removed string, length members. Add substring
319 (DS_INITIALIZER) Rename DS_EMPTY_INITIALIZER.
321 Tue May 30 19:45:12 WST 2006 John Darrington <john@darrington.wattle.id.au>
323 * i18n.c i18n.h: New files.
325 Tue May 16 06:50:35 2006 Ben Pfaff <blp@gnu.org>
327 * automake.mk (src/libpspp/version.c): Removed groff_font_path,
328 which is no longer used.
330 * message.c (request_bug_report_and_abort): Don't print
331 groff_font_path, which no longer exists.
333 * version.h (locale_dir): Removed groff_font_path.
335 Sun May 14 22:06:53 2006 Ben Pfaff <blp@gnu.org>
337 * str.c (spprintf): Moved definition of spprintf() here, from
340 * str.h: (nsprintf) Removed. Changed all users to use sprintf()
342 (nvsprintf) Removed. Changed all users to use vsprintf() instead.
344 Sun May 14 20:52:20 2006 Ben Pfaff <blp@gnu.org>
346 * str.c (ds_init): Remove `capacity' argument and just initialize
347 the string to a capacity of zero. Updated all callers.
349 Tue May 9 09:56:57 2006 Ben Pfaff <blp@gnu.org>
351 * va_copy.h: Removed. Now use va_copy() provided by gnulib
354 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Removed va_copy.h.
356 Sun May 7 18:17:32 2006 Ben Pfaff <blp@gnu.org>
358 * pool.c (pool_vasprintf): New function.
359 (pool_asprintf) New function.
361 Sun May 7 17:09:54 2006 Ben Pfaff <blp@gnu.org>
363 * compiler.h: (macro WARN_UNUSED_RESULT) New macro.
365 Sun May 7 14:32:25 2006 Ben Pfaff <blp@gnu.org>
367 * va_copy.h: New header.
369 * str.c: Use header instead of inlining va_copy() macro
372 Sun May 7 10:06:29 WST 2006 John Darrington <john@darrington.wattle.id.au>
374 * array.c array.h: Constness of sort.
376 Thu May 4 18:01:37 WST 2006 John Darrington <john@darrington.wattle.id.au>
378 * message.c message.h: Added functions to create and copy a msg.
380 Tue May 2 15:41:50 2006 Ben Pfaff <blp@gnu.org>
382 * str.c (ds_append_uninit): No need to add 1 to arg passed to
383 ds_extend(), because the argument does not include space for a
384 null terminator. Also, fix warning.
386 Tue Apr 25 11:07:19 2006 Ben Pfaff <blp@gnu.org>
388 Finish reforming error message support. In this phase, move
389 message.c into libpspp.
391 * message.c: Move here from src/. Also remove a few unneeded
394 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add message.c.
396 Tue Apr 25 10:54:44 2006 Ben Pfaff <blp@gnu.org>
398 Continue reforming error message support. In this phase, drop
399 actual message printing from core code, substituting a callback,
400 and add the callback to each UI. Also, move verbose_msg() into
403 * automake.mk (src_libpspp_libpspp_a_SOURCES): Added
404 verbose-msg.c, verbose-msg.h.
406 * verbose-msg.c: New file.
408 * verbose-msg.h: New file.
410 Mon Apr 24 17:26:47 2006 Ben Pfaff <blp@gnu.org>
412 Continue reforming error message support. In this phase, rename
413 all the message functions and types to start with "msg", except
414 for the ones that will be moving to other modules anyway.
416 All references to the identifiers below were updated likewise.
418 * message.h: (enum file_locator) Renamed `enum msg_locator'.
419 (struct error) Renamed `struct msg'.
420 (err_assert_fail) Renamed msg_assert_fail().
422 Sun Apr 23 22:07:06 2006 Ben Pfaff <blp@gnu.org>
424 Continue reforming error message support. In this phase, get rid
425 of message "titles" and put the message text in `struct error'.
426 Now `struct error' encapsulates a message more properly.
428 * message.h: (struct error) Remove `title' member. Add `text'
431 Sun Apr 16 20:43:35 2006 Ben Pfaff <blp@gnu.org>
433 Continue reforming error message support. In this phase, we
434 divide the classification of messages along "category" and
437 * message.h: (enum msg_class) Named this set of enumerations.
438 (enum msg_category) New enum: MSG_GENERAL, MSG_SYNTAX, MSG_DATA.
439 (enum msg_severity) New enum: MSG_ERROR, MSG_WARNING, MSG_NOTE.
440 (msg_class_to_category) New inline function.
441 (msg_class_to_severity) New inline function.
442 (msg_class_from_category_and_severity) New inline function.
443 (struct error) Removed `class' member, added `category',
444 `severity'. Updated all users of this struct to use the new
447 Sun Apr 16 20:33:19 2006 Ben Pfaff <blp@gnu.org>
449 * str.c (ds_vprintf): Don't try to write into the string if it is
452 Sun Apr 16 18:52:41 2006 Ben Pfaff <blp@gnu.org>
454 GNU standards require "file name" instead of "filename" in
455 documentation. It's nice for our code to follow the convention
458 * message.h: (struct file_locator) Rename filename member to
459 file_name. Updated all references.
461 Sun Apr 16 16:05:43 2006 Ben Pfaff <blp@gnu.org>
463 Continue reforming error message support. In this phase, we get
464 rid of VM() and the other msg() support for "verbosity", replacing
465 it by a new function verbose_msg().
467 * message.h: (enum ERR_CLASS_COUNT) Renamed ERR_CLASS_CNT.
468 (enum ERR_CLASS_MASK) Removed.
469 (enum ERR_VERBOSITY_SHIFT) Removed.
470 (enum ERR_VERBOSITY_MASK) Removed.
473 Sun Apr 16 11:48:07 2006 Ben Pfaff <blp@gnu.org>
475 Start reforming error message support. In this phase, we get rid
476 of "installation errors" and change all uses of msg() in the
477 output drivers to uses of error() or error_at_line().
479 * message.h: Remove IE, IS enums.
481 Mon Apr 3 11:10:21 2006 Ben Pfaff <blp@gnu.org>
483 * str.c: (ds_separate) Change interface for cleanliness and
484 consistency with ds_tokenize(), and rewrite to shorten and
485 simplify. Updated all callers.
486 (ds_tokenize) New function.
488 Fri Mar 31 10:38:46 2006 Ben Pfaff <blp@gnu.org>
490 Add freaderror() analogous to fwriteerror() in gnulib.
492 * freaderror.c: New file.
494 * freaderror.h: New file.
496 Thu Mar 30 16:15:37 2006 Ben Pfaff <blp@gnu.org>
498 * str.c: (ds_create) Adjust capacity selection.
499 (ds_init) Use MAX macro for clarity.
500 (ds_create_substr) Rewrote.
501 (ds_replace) Renamed ds_assign_c_str(), reimplemented. Changed
502 all callers to use a ds_assign_*() function.
503 (ds_init_substring) New function.
504 (ds_assign_string) New function.
505 (ds_assign_substring) New function.
506 (ds_assign_buffer) New function.
507 (ds_assign_c_str) New function.
508 (ds_truncate) Rewrote for clarity.
509 (ds_rpad) Reimplement in terms of ds_putc_multiple().
510 (ds_ltrim_spaces) Reimplement.
511 (ds_trim_spaces) New function.
512 (ds_separate) New function.
513 (ds_c_str) Make tolerant of null pointer, allowing static
514 initialization of strings.
515 (ds_find) Rename ds_span(), change interface.
516 (ds_n_find) Rename ds_cspan(), change interface.
517 (ds_at) New function.
518 (ds_first) Reimplement in terms of ds_at().
519 (remove_comment) New function.
520 (ds_get_config_line) Reimplement in terms of other functions.
521 Change type of LINE_NUMBER parameter. Updated all callers.
522 (ds_vprintf) Modify for clarity.
523 (ds_putc) Better to be safe than sorry.
524 (ds_putc_multiple) New function.
526 * str.h: (struct string) Reorder members.
527 (macro DS_INITIALIZER) New macro that can be used to initialize a
529 (ds_c_str) Remove inline version.
531 Tue Mar 28 13:49:11 WST 2006 John Darrington <john@darrington.wattle.id.au>
533 * str.[ch]: New functions ds_create_substr, ds_find, ds_n_find,
536 Sat Mar 4 12:59:01 2006 Ben Pfaff <blp@gnu.org>
538 * compiler.h: New file.
540 Sat Mar 4 11:55:16 2006 Ben Pfaff <blp@gnu.org>
542 * str.h: Now assume that sprintf() returns the correct value.
543 Always implement spprintf as a static inline function. Change
544 nsprintf, nvsprintf to simple macros that call sprintf, vsprintf.
546 * str.c: Remove spprintf, nsprintf, nvsprintf conditional
549 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
551 * Moved files from src directory