1 Tue Feb 6 19:58:46 2007 Ben Pfaff <blp@gnu.org>
3 * compiler.h (PRINTF_FORMAT): Use __printf__ instead of printf to
4 avoid problem with "#define printf libintl_printf" that libintl is
6 (SCANF_FORMAT): Ditto, for symmetry only.
8 Tue Feb 6 19:47:10 2007 Ben Pfaff <blp@gnu.org>
10 * float-format.h: [FPREP_IEEE754] [WORDS_BIGENDIAN] Add missing
13 Wed Jan 24 21:13:32 2007 Ben Pfaff <blp@gnu.org>
19 * automake.mk: Add abt.c, abt.h to sources.
21 Sun Jan 14 21:44:18 2007 Ben Pfaff <blp@gnu.org>
23 * automake.mk: Add deque.h to sources.
27 Wed Jan 10 06:49:38 2007 Ben Pfaff <blp@gnu.org>
29 * automake.mk: Add heap.c, heap.h to sources.
35 Sun Dec 10 13:54:03 2006 Ben Pfaff <blp@gnu.org>
37 * str.c (ss_tokenize): Skip the first delimiter character
38 following the token. Otherwise, changing delimiters from token to
39 token can't have a sensible effect, because we'll get the previous
40 delimiter as part of the next token.
41 (ss_match_string): New function.
43 Sat Dec 9 18:48:55 2006 Ben Pfaff <blp@gnu.org>
45 * misc.h (macro range): Removed, as it was unused.
47 Sat Dec 9 07:19:01 WST 2006 John Darrington <john@darrington.wattle.id.au>
49 * array.c: Removed gratuitous #include
51 Thu Dec 7 20:33:23 WST 2006 John Darrington <john@darrington.wattle.id.au>
53 * getl.c getl.h : Changed signature of create function to take a
54 string indicating the initial include path.
56 Sun Dec 3 11:36:10 2006 Ben Pfaff <blp@gnu.org>
58 * str.h (SS_LITERAL_INITIALIZER): Cast the string literal to "char
59 *". This normally does nothing but when GCC's -Wwrite-strings is
60 used it fixes a warning that otherwise can't be avoided.
62 Sun Dec 3 11:35:35 2006 Ben Pfaff <blp@gnu.org>
64 * str.c (ss_alloc_substring_pool): New function.
65 (ss_alloc_uninit_pool) New function.
67 Sun Dec 3 11:28:06 2006 Ben Pfaff <blp@gnu.org>
69 * getl.h: (enum getl_syntax) New enumeration to distinguish
70 between "batch" and "interactive" in a clearer way than a bool.
71 (struct getl_interface) Add an arg to "read" to return the
72 intended syntax mode. Add an arg to "filter" to specify the
73 syntax mode of the line to filter.
75 * getl.c (do_read_line): Instead of returning the syntax type of
76 the line read based on whether the source itself is interactive,
77 return it based on whether the line itself should be treated as
78 having batch or interactive syntax. Also, adapt interface to the
79 new interfaces of lex_init() and getl_interface.
81 Wed Nov 29 19:35:44 WST 2006 John Darrington <john@darrington.wattle.id.au>
83 * getl.c getl.h: New files. Created interface from base of
84 language/line-buffer.[ch]
86 * msg-locator.c msg-locator.h: New files. Moved from
87 language/line-buffer.[ch]
89 Fri Nov 24 17:27:00 2006 Ben Pfaff <blp@gnu.org>
91 * misc.h: (min) Removed. All references updated to use MIN, from
92 minmax.h provided by gnulib.
93 (max) Ditto (for MAX).
95 Sun Nov 19 09:22:26 2006 Ben Pfaff <blp@gnu.org>
97 * str.c (ss_get_long): New function.
98 (ss_compare_case) Ditto.
100 (ss_equals_case) Ditto.
102 Tue Oct 31 19:28:19 2006 Ben Pfaff <blp@gnu.org>
104 * str.h: [!HAVE_STRCHR] Drop compatibility code, because now we
105 assume a C89 compliant library. (Gnulib makes this assumption so
106 we might as well too.)
107 [!HAVE_STRRCHR] Ditto.
109 Thu Oct 26 20:19:50 2006 Ben Pfaff <blp@gnu.org>
111 * automake.mk: Add the new files.
113 * legacy-encoding.c: New file.
115 * legacy-encoding.h: New file.
117 * float-format.c: New file.
119 * float-format.h: New file.
121 * integer-format.c: New file.
123 * integer-format.h: New file.
125 Sun Oct 15 09:49:50 WST 2006 John Darrington <john@darrington.wattle.id.au>
127 * hash.c hash.h: Added hsh_create_pool, a hash which uses a pool
128 for its memory allocation.
130 Mon Jul 31 15:49:46 2006 Ben Pfaff <blp@gnu.org>
132 * compiler.h: (macro CONST_FUNCTION) New macro.
133 (macro PURE_FUNCTION) New macro.
135 Sun Jul 16 21:07:35 2006 Ben Pfaff <blp@gnu.org>
137 * message.c: (static int messages_disabled) New variable.
138 (msg_emit) Don't emit the message if messages are disabled.
139 (msg_disable) New function.
140 (msg_enable) New function.
142 * str.c: (free_string) New function.
143 (ds_register_pool) New function.
144 (ds_unregister_pool) New function.
145 (ds_set_length) New function.
147 Mon Jul 10 17:26:58 WST 2006 John Darrington <john@darrington.wattle.id.au>
149 * llx.c: #included compiler.h and removed explicit preprocessor cruft.
151 Fri Jul 7 20:01:26 2006 Ben Pfaff <blp@gnu.org>
153 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add assertion.h.
155 * assertion.h: New file. Replaced usage of assert(0) and abort()
156 with NOT_REACHED() from this file throughout the source tree.
158 * message.c: (request_bug_report_and_abort) Revise message printed
159 to include request to include lines above the message, which
160 should include an assertion failure message in many cases.
161 (msg_assert_fail) Removed.
163 * message.h: (assert) Removed.
164 (request_bug_report_and_abort) Mark NO_RETURN.
166 Mon Jul 3 09:36:42 WST 2006 John Darrington <john@darrington.wattle.id.au>
168 * i18n.c: Made character conversion tolerant of failure to create the
169 necessary iconv structs.
171 Sat Jul 1 15:32:54 2006 Ben Pfaff <blp@gnu.org>
173 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add new files.
183 Sun Jun 25 22:35:28 2006 Ben Pfaff <blp@gnu.org>
185 Optimize rehashing: we know that none of the entries in the hash
186 table are equal, so we need not compare them to each other during
189 * hash.c: (locate_empty_entry) New function.
190 (rehash) Use locate_empty_entry() instead of
191 locate_matching_entry().
193 Fri Jun 9 14:03:29 2006 Ben Pfaff <blp@gnu.org>
195 Reform string library.
197 * str.c (ss_empty): New function. Replaces some uses of ls_init()
199 (ss_cstr) New function. Replaces some uses of ls_init().
200 (ss_buffer) New function. Replaces some uses of ls_init().
201 (ss_substr) New function.
202 (ss_head) New function.
203 (ss_tail) New function.
204 (ss_alloc_substring) New function. Replaces use of ls_create().
205 (ss_alloc_uninit) New function.
206 (ss_dealloc) New function. Replaces use of ls_destroy().
207 (ss_truncate) New function.
208 (ss_rtrim) New function.
209 (ss_ltrim) New function.
210 (ss_trim) New function.
211 (ss_chomp) New function.
212 (ss_separate) New function.
213 (ss_tokenize) New function.
214 (ss_advance) New function.
215 (ds_create) Renamed ds_init_cstr(). Updated all callers.
216 (ss_match_char) New function.
217 (ss_get_char) New function.
218 (ss_get_until) New function.
219 (ss_get_chars) New function.
220 (ss_is_empty) New function.
221 (ss_length) New function. Replaces ls_length().
222 (ss_data) New function. Replaces many uses of ls_c_str().
223 (ss_end) New function. Replaces ls_end().
224 (ss_at) New function.
225 (ss_first) New function.
226 (ss_last) New function.
227 (ss_span) New function.
228 (ss_cspan) New function.
229 (ss_compare) New function.
230 (ss_pointer_to_position) New function.
231 (ss_xstrdup) New function.
232 (ds_init) Renamed ds_init_empty(). All callers updated.
233 (ds_init_string) New function.
234 (ds_init_substring) Changed interface to take a struct substring.
236 (ds_init_cstr) New function. Replaces ds_create(). All callers
238 (ds_assign_substring) Changed interface to take a struct
239 substring. Updated all callers.
240 (ds_assign_buffer) Removed. Changed all callers to use
241 ds_assign_substring().
242 (ds_assign_c_str) Renamed ds_assign_cstr(). All callers updated.
243 (ds_ss) New function.
244 (ds_substr) New function.
245 (ds_head) New function.
246 (ds_tail) New function.
247 (ds_rtrim) New function. Replaces ds_rtrim_spaces(). All callers
249 (ds_ltrim) New function. Replaces ds_ltrim_spaces(). All callers
251 (ds_trim) New function. Replaces ds_trim_spaces(). All callers
253 (ds_rtrim_spaces) Removed.
254 (ds_ltrim_spaces) Removed.
255 (ds_trim_spaces) Removed.
256 (ds_separate) Changed interface to use substrings. All callers
258 (ds_tokenize) Changed interface to use substrings. All callers
260 (ds_c_str) Renamed ds_cstr(). All callers updated.
261 (ds_span) Changed interface to use substring for SKIP_SET and
262 dropped OFS. All callers updated.
263 (ds_cspan) Changed interface to use substring for STOP_SET and
264 dropped OFS. All callers updated.
265 (ds_find_char) New function.
266 (ds_compare) New function.
267 (ds_pointer_to_position) New function.
268 (ds_xstrdup) New function. Replaced all users of
269 xstrdup(ds_c_str(s)) by a call to this function.
270 (ds_gets) Renamed ds_read_line(). All callers updated.
271 (ds_get_config_line) Renamed ds_read_config_line(). All callers
273 (ds_puts) Renamed ds_put_cstr(). All callers updated.
274 (ds_put_substring) New function. Replaces ds_concat(). All
277 (ds_append_uninit) Renamed ds_put_uninit(). All callers updated.
278 (ds_printf) Renamed ds_put_format(). All callers updated.
279 (ds_vprintf) Renamed ds_put_vformat(). All callers updated.
280 (ds_putc) Renamed ds_put_char(). All callers updated.
281 (ds_putc_multiple) Renamed ds_put_char_multiple(). All callers
283 (ls_create) Removed. Replaced by ss_alloc_substring().
284 (ls_create_buffer) Removed. Replaced by ss_alloc_substring().
285 (ls_init) Removed. Replaced by ss_buffer().
286 (ls_shallow_copy) Removed. Just use assignment.
287 (ls_destroy) Removed. Replaced by ss_dealloc().
290 (ls_empty_p) Removed. Replaced by ss_is_empty().
292 (ls_end) Removed. Replaced by ss_end().
294 * str.h (struct fixed_string): Renamed struct substring, updated
296 (CC_SPACES) New macro.
301 (SS_EMPTY_INITIALIZER) Ditto.
302 (SS_LITERAL_INITIALIZER) Ditto.
303 (struct string) Removed string, length members. Add substring
305 (DS_INITIALIZER) Rename DS_EMPTY_INITIALIZER.
307 Tue May 30 19:45:12 WST 2006 John Darrington <john@darrington.wattle.id.au>
309 * i18n.c i18n.h: New files.
311 Tue May 16 06:50:35 2006 Ben Pfaff <blp@gnu.org>
313 * automake.mk (src/libpspp/version.c): Removed groff_font_path,
314 which is no longer used.
316 * message.c (request_bug_report_and_abort): Don't print
317 groff_font_path, which no longer exists.
319 * version.h (locale_dir): Removed groff_font_path.
321 Sun May 14 22:06:53 2006 Ben Pfaff <blp@gnu.org>
323 * str.c (spprintf): Moved definition of spprintf() here, from
326 * str.h: (nsprintf) Removed. Changed all users to use sprintf()
328 (nvsprintf) Removed. Changed all users to use vsprintf() instead.
330 Sun May 14 20:52:20 2006 Ben Pfaff <blp@gnu.org>
332 * str.c (ds_init): Remove `capacity' argument and just initialize
333 the string to a capacity of zero. Updated all callers.
335 Tue May 9 09:56:57 2006 Ben Pfaff <blp@gnu.org>
337 * va_copy.h: Removed. Now use va_copy() provided by gnulib
340 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Removed va_copy.h.
342 Sun May 7 18:17:32 2006 Ben Pfaff <blp@gnu.org>
344 * pool.c (pool_vasprintf): New function.
345 (pool_asprintf) New function.
347 Sun May 7 17:09:54 2006 Ben Pfaff <blp@gnu.org>
349 * compiler.h: (macro WARN_UNUSED_RESULT) New macro.
351 Sun May 7 14:32:25 2006 Ben Pfaff <blp@gnu.org>
353 * va_copy.h: New header.
355 * str.c: Use header instead of inlining va_copy() macro
358 Sun May 7 10:06:29 WST 2006 John Darrington <john@darrington.wattle.id.au>
360 * array.c array.h: Constness of sort.
362 Thu May 4 18:01:37 WST 2006 John Darrington <john@darrington.wattle.id.au>
364 * message.c message.h: Added functions to create and copy a msg.
366 Tue May 2 15:41:50 2006 Ben Pfaff <blp@gnu.org>
368 * str.c (ds_append_uninit): No need to add 1 to arg passed to
369 ds_extend(), because the argument does not include space for a
370 null terminator. Also, fix warning.
372 Tue Apr 25 11:07:19 2006 Ben Pfaff <blp@gnu.org>
374 Finish reforming error message support. In this phase, move
375 message.c into libpspp.
377 * message.c: Move here from src/. Also remove a few unneeded
380 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add message.c.
382 Tue Apr 25 10:54:44 2006 Ben Pfaff <blp@gnu.org>
384 Continue reforming error message support. In this phase, drop
385 actual message printing from core code, substituting a callback,
386 and add the callback to each UI. Also, move verbose_msg() into
389 * automake.mk (src_libpspp_libpspp_a_SOURCES): Added
390 verbose-msg.c, verbose-msg.h.
392 * verbose-msg.c: New file.
394 * verbose-msg.h: New file.
396 Mon Apr 24 17:26:47 2006 Ben Pfaff <blp@gnu.org>
398 Continue reforming error message support. In this phase, rename
399 all the message functions and types to start with "msg", except
400 for the ones that will be moving to other modules anyway.
402 All references to the identifiers below were updated likewise.
404 * message.h: (enum file_locator) Renamed `enum msg_locator'.
405 (struct error) Renamed `struct msg'.
406 (err_assert_fail) Renamed msg_assert_fail().
408 Sun Apr 23 22:07:06 2006 Ben Pfaff <blp@gnu.org>
410 Continue reforming error message support. In this phase, get rid
411 of message "titles" and put the message text in `struct error'.
412 Now `struct error' encapsulates a message more properly.
414 * message.h: (struct error) Remove `title' member. Add `text'
417 Sun Apr 16 20:43:35 2006 Ben Pfaff <blp@gnu.org>
419 Continue reforming error message support. In this phase, we
420 divide the classification of messages along "category" and
423 * message.h: (enum msg_class) Named this set of enumerations.
424 (enum msg_category) New enum: MSG_GENERAL, MSG_SYNTAX, MSG_DATA.
425 (enum msg_severity) New enum: MSG_ERROR, MSG_WARNING, MSG_NOTE.
426 (msg_class_to_category) New inline function.
427 (msg_class_to_severity) New inline function.
428 (msg_class_from_category_and_severity) New inline function.
429 (struct error) Removed `class' member, added `category',
430 `severity'. Updated all users of this struct to use the new
433 Sun Apr 16 20:33:19 2006 Ben Pfaff <blp@gnu.org>
435 * str.c (ds_vprintf): Don't try to write into the string if it is
438 Sun Apr 16 18:52:41 2006 Ben Pfaff <blp@gnu.org>
440 GNU standards require "file name" instead of "filename" in
441 documentation. It's nice for our code to follow the convention
444 * message.h: (struct file_locator) Rename filename member to
445 file_name. Updated all references.
447 Sun Apr 16 16:05:43 2006 Ben Pfaff <blp@gnu.org>
449 Continue reforming error message support. In this phase, we get
450 rid of VM() and the other msg() support for "verbosity", replacing
451 it by a new function verbose_msg().
453 * message.h: (enum ERR_CLASS_COUNT) Renamed ERR_CLASS_CNT.
454 (enum ERR_CLASS_MASK) Removed.
455 (enum ERR_VERBOSITY_SHIFT) Removed.
456 (enum ERR_VERBOSITY_MASK) Removed.
459 Sun Apr 16 11:48:07 2006 Ben Pfaff <blp@gnu.org>
461 Start reforming error message support. In this phase, we get rid
462 of "installation errors" and change all uses of msg() in the
463 output drivers to uses of error() or error_at_line().
465 * message.h: Remove IE, IS enums.
467 Mon Apr 3 11:10:21 2006 Ben Pfaff <blp@gnu.org>
469 * str.c: (ds_separate) Change interface for cleanliness and
470 consistency with ds_tokenize(), and rewrite to shorten and
471 simplify. Updated all callers.
472 (ds_tokenize) New function.
474 Fri Mar 31 10:38:46 2006 Ben Pfaff <blp@gnu.org>
476 Add freaderror() analogous to fwriteerror() in gnulib.
478 * freaderror.c: New file.
480 * freaderror.h: New file.
482 Thu Mar 30 16:15:37 2006 Ben Pfaff <blp@gnu.org>
484 * str.c: (ds_create) Adjust capacity selection.
485 (ds_init) Use MAX macro for clarity.
486 (ds_create_substr) Rewrote.
487 (ds_replace) Renamed ds_assign_c_str(), reimplemented. Changed
488 all callers to use a ds_assign_*() function.
489 (ds_init_substring) New function.
490 (ds_assign_string) New function.
491 (ds_assign_substring) New function.
492 (ds_assign_buffer) New function.
493 (ds_assign_c_str) New function.
494 (ds_truncate) Rewrote for clarity.
495 (ds_rpad) Reimplement in terms of ds_putc_multiple().
496 (ds_ltrim_spaces) Reimplement.
497 (ds_trim_spaces) New function.
498 (ds_separate) New function.
499 (ds_c_str) Make tolerant of null pointer, allowing static
500 initialization of strings.
501 (ds_find) Rename ds_span(), change interface.
502 (ds_n_find) Rename ds_cspan(), change interface.
503 (ds_at) New function.
504 (ds_first) Reimplement in terms of ds_at().
505 (remove_comment) New function.
506 (ds_get_config_line) Reimplement in terms of other functions.
507 Change type of LINE_NUMBER parameter. Updated all callers.
508 (ds_vprintf) Modify for clarity.
509 (ds_putc) Better to be safe than sorry.
510 (ds_putc_multiple) New function.
512 * str.h: (struct string) Reorder members.
513 (macro DS_INITIALIZER) New macro that can be used to initialize a
515 (ds_c_str) Remove inline version.
517 Tue Mar 28 13:49:11 WST 2006 John Darrington <john@darrington.wattle.id.au>
519 * str.[ch]: New functions ds_create_substr, ds_find, ds_n_find,
522 Sat Mar 4 12:59:01 2006 Ben Pfaff <blp@gnu.org>
524 * compiler.h: New file.
526 Sat Mar 4 11:55:16 2006 Ben Pfaff <blp@gnu.org>
528 * str.h: Now assume that sprintf() returns the correct value.
529 Always implement spprintf as a static inline function. Change
530 nsprintf, nvsprintf to simple macros that call sprintf, vsprintf.
532 * str.c: Remove spprintf, nsprintf, nvsprintf conditional
535 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
537 * Moved files from src directory