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