1 Sun Dec 3 11:36:10 2006 Ben Pfaff <blp@gnu.org>
3 * str.h (SS_LITERAL_INITIALIZER): Cast the string literal to "char
4 *". This normally does nothing but when GCC's -Wwrite-strings is
5 used it fixes a warning that otherwise can't be avoided.
7 Sun Dec 3 11:35:35 2006 Ben Pfaff <blp@gnu.org>
9 * str.c (ss_alloc_substring_pool): New function.
10 (ss_alloc_uninit_pool) New function.
12 Sun Dec 3 11:28:06 2006 Ben Pfaff <blp@gnu.org>
14 * getl.h: (enum getl_syntax) New enumeration to distinguish
15 between "batch" and "interactive" in a clearer way than a bool.
16 (struct getl_interface) Add an arg to "read" to return the
17 intended syntax mode. Add an arg to "filter" to specify the
18 syntax mode of the line to filter.
20 * getl.c (do_read_line): Instead of returning the syntax type of
21 the line read based on whether the source itself is interactive,
22 return it based on whether the line itself should be treated as
23 having batch or interactive syntax. Also, adapt interface to the
24 new interfaces of lex_init() and getl_interface.
26 Wed Nov 29 19:35:44 WST 2006 John Darrington <john@darrington.wattle.id.au>
28 * getl.c getl.h: New files. Created interface from base of
29 language/line-buffer.[ch]
31 * msg-locator.c msg-locator.h: New files. Moved from
32 language/line-buffer.[ch]
34 Fri Nov 24 17:27:00 2006 Ben Pfaff <blp@gnu.org>
36 * misc.h: (min) Removed. All references updated to use MIN, from
37 minmax.h provided by gnulib.
38 (max) Ditto (for MAX).
40 Sun Nov 19 09:22:26 2006 Ben Pfaff <blp@gnu.org>
42 * str.c (ss_get_long): New function.
43 (ss_compare_case) Ditto.
45 (ss_equals_case) Ditto.
47 Tue Oct 31 19:28:19 2006 Ben Pfaff <blp@gnu.org>
49 * str.h: [!HAVE_STRCHR] Drop compatibility code, because now we
50 assume a C89 compliant library. (Gnulib makes this assumption so
51 we might as well too.)
52 [!HAVE_STRRCHR] Ditto.
54 Thu Oct 26 20:19:50 2006 Ben Pfaff <blp@gnu.org>
56 * automake.mk: Add the new files.
58 * legacy-encoding.c: New file.
60 * legacy-encoding.h: New file.
62 * float-format.c: New file.
64 * float-format.h: New file.
66 * integer-format.c: New file.
68 * integer-format.h: New file.
70 Sun Oct 15 09:49:50 WST 2006 John Darrington <john@darrington.wattle.id.au>
72 * hash.c hash.h: Added hsh_create_pool, a hash which uses a pool
73 for its memory allocation.
75 Mon Jul 31 15:49:46 2006 Ben Pfaff <blp@gnu.org>
77 * compiler.h: (macro CONST_FUNCTION) New macro.
78 (macro PURE_FUNCTION) New macro.
80 Sun Jul 16 21:07:35 2006 Ben Pfaff <blp@gnu.org>
82 * message.c: (static int messages_disabled) New variable.
83 (msg_emit) Don't emit the message if messages are disabled.
84 (msg_disable) New function.
85 (msg_enable) New function.
87 * str.c: (free_string) New function.
88 (ds_register_pool) New function.
89 (ds_unregister_pool) New function.
90 (ds_set_length) New function.
92 Mon Jul 10 17:26:58 WST 2006 John Darrington <john@darrington.wattle.id.au>
94 * llx.c: #included compiler.h and removed explicit preprocessor cruft.
96 Fri Jul 7 20:01:26 2006 Ben Pfaff <blp@gnu.org>
98 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add assertion.h.
100 * assertion.h: New file. Replaced usage of assert(0) and abort()
101 with NOT_REACHED() from this file throughout the source tree.
103 * message.c: (request_bug_report_and_abort) Revise message printed
104 to include request to include lines above the message, which
105 should include an assertion failure message in many cases.
106 (msg_assert_fail) Removed.
108 * message.h: (assert) Removed.
109 (request_bug_report_and_abort) Mark NO_RETURN.
111 Mon Jul 3 09:36:42 WST 2006 John Darrington <john@darrington.wattle.id.au>
113 * i18n.c: Made character conversion tolerant of failure to create the
114 necessary iconv structs.
116 Sat Jul 1 15:32:54 2006 Ben Pfaff <blp@gnu.org>
118 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add new files.
128 Sun Jun 25 22:35:28 2006 Ben Pfaff <blp@gnu.org>
130 Optimize rehashing: we know that none of the entries in the hash
131 table are equal, so we need not compare them to each other during
134 * hash.c: (locate_empty_entry) New function.
135 (rehash) Use locate_empty_entry() instead of
136 locate_matching_entry().
138 Fri Jun 9 14:03:29 2006 Ben Pfaff <blp@gnu.org>
140 Reform string library.
142 * str.c (ss_empty): New function. Replaces some uses of ls_init()
144 (ss_cstr) New function. Replaces some uses of ls_init().
145 (ss_buffer) New function. Replaces some uses of ls_init().
146 (ss_substr) New function.
147 (ss_head) New function.
148 (ss_tail) New function.
149 (ss_alloc_substring) New function. Replaces use of ls_create().
150 (ss_alloc_uninit) New function.
151 (ss_dealloc) New function. Replaces use of ls_destroy().
152 (ss_truncate) New function.
153 (ss_rtrim) New function.
154 (ss_ltrim) New function.
155 (ss_trim) New function.
156 (ss_chomp) New function.
157 (ss_separate) New function.
158 (ss_tokenize) New function.
159 (ss_advance) New function.
160 (ds_create) Renamed ds_init_cstr(). Updated all callers.
161 (ss_match_char) New function.
162 (ss_get_char) New function.
163 (ss_get_until) New function.
164 (ss_get_chars) New function.
165 (ss_is_empty) New function.
166 (ss_length) New function. Replaces ls_length().
167 (ss_data) New function. Replaces many uses of ls_c_str().
168 (ss_end) New function. Replaces ls_end().
169 (ss_at) New function.
170 (ss_first) New function.
171 (ss_last) New function.
172 (ss_span) New function.
173 (ss_cspan) New function.
174 (ss_compare) New function.
175 (ss_pointer_to_position) New function.
176 (ss_xstrdup) New function.
177 (ds_init) Renamed ds_init_empty(). All callers updated.
178 (ds_init_string) New function.
179 (ds_init_substring) Changed interface to take a struct substring.
181 (ds_init_cstr) New function. Replaces ds_create(). All callers
183 (ds_assign_substring) Changed interface to take a struct
184 substring. Updated all callers.
185 (ds_assign_buffer) Removed. Changed all callers to use
186 ds_assign_substring().
187 (ds_assign_c_str) Renamed ds_assign_cstr(). All callers updated.
188 (ds_ss) New function.
189 (ds_substr) New function.
190 (ds_head) New function.
191 (ds_tail) New function.
192 (ds_rtrim) New function. Replaces ds_rtrim_spaces(). All callers
194 (ds_ltrim) New function. Replaces ds_ltrim_spaces(). All callers
196 (ds_trim) New function. Replaces ds_trim_spaces(). All callers
198 (ds_rtrim_spaces) Removed.
199 (ds_ltrim_spaces) Removed.
200 (ds_trim_spaces) Removed.
201 (ds_separate) Changed interface to use substrings. All callers
203 (ds_tokenize) Changed interface to use substrings. All callers
205 (ds_c_str) Renamed ds_cstr(). All callers updated.
206 (ds_span) Changed interface to use substring for SKIP_SET and
207 dropped OFS. All callers updated.
208 (ds_cspan) Changed interface to use substring for STOP_SET and
209 dropped OFS. All callers updated.
210 (ds_find_char) New function.
211 (ds_compare) New function.
212 (ds_pointer_to_position) New function.
213 (ds_xstrdup) New function. Replaced all users of
214 xstrdup(ds_c_str(s)) by a call to this function.
215 (ds_gets) Renamed ds_read_line(). All callers updated.
216 (ds_get_config_line) Renamed ds_read_config_line(). All callers
218 (ds_puts) Renamed ds_put_cstr(). All callers updated.
219 (ds_put_substring) New function. Replaces ds_concat(). All
222 (ds_append_uninit) Renamed ds_put_uninit(). All callers updated.
223 (ds_printf) Renamed ds_put_format(). All callers updated.
224 (ds_vprintf) Renamed ds_put_vformat(). All callers updated.
225 (ds_putc) Renamed ds_put_char(). All callers updated.
226 (ds_putc_multiple) Renamed ds_put_char_multiple(). All callers
228 (ls_create) Removed. Replaced by ss_alloc_substring().
229 (ls_create_buffer) Removed. Replaced by ss_alloc_substring().
230 (ls_init) Removed. Replaced by ss_buffer().
231 (ls_shallow_copy) Removed. Just use assignment.
232 (ls_destroy) Removed. Replaced by ss_dealloc().
235 (ls_empty_p) Removed. Replaced by ss_is_empty().
237 (ls_end) Removed. Replaced by ss_end().
239 * str.h (struct fixed_string): Renamed struct substring, updated
241 (CC_SPACES) New macro.
246 (SS_EMPTY_INITIALIZER) Ditto.
247 (SS_LITERAL_INITIALIZER) Ditto.
248 (struct string) Removed string, length members. Add substring
250 (DS_INITIALIZER) Rename DS_EMPTY_INITIALIZER.
252 Tue May 30 19:45:12 WST 2006 John Darrington <john@darrington.wattle.id.au>
254 * i18n.c i18n.h: New files.
256 Tue May 16 06:50:35 2006 Ben Pfaff <blp@gnu.org>
258 * automake.mk (src/libpspp/version.c): Removed groff_font_path,
259 which is no longer used.
261 * message.c (request_bug_report_and_abort): Don't print
262 groff_font_path, which no longer exists.
264 * version.h (locale_dir): Removed groff_font_path.
266 Sun May 14 22:06:53 2006 Ben Pfaff <blp@gnu.org>
268 * str.c (spprintf): Moved definition of spprintf() here, from
271 * str.h: (nsprintf) Removed. Changed all users to use sprintf()
273 (nvsprintf) Removed. Changed all users to use vsprintf() instead.
275 Sun May 14 20:52:20 2006 Ben Pfaff <blp@gnu.org>
277 * str.c (ds_init): Remove `capacity' argument and just initialize
278 the string to a capacity of zero. Updated all callers.
280 Tue May 9 09:56:57 2006 Ben Pfaff <blp@gnu.org>
282 * va_copy.h: Removed. Now use va_copy() provided by gnulib
285 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Removed va_copy.h.
287 Sun May 7 18:17:32 2006 Ben Pfaff <blp@gnu.org>
289 * pool.c (pool_vasprintf): New function.
290 (pool_asprintf) New function.
292 Sun May 7 17:09:54 2006 Ben Pfaff <blp@gnu.org>
294 * compiler.h: (macro WARN_UNUSED_RESULT) New macro.
296 Sun May 7 14:32:25 2006 Ben Pfaff <blp@gnu.org>
298 * va_copy.h: New header.
300 * str.c: Use header instead of inlining va_copy() macro
303 Sun May 7 10:06:29 WST 2006 John Darrington <john@darrington.wattle.id.au>
305 * array.c array.h: Constness of sort.
307 Thu May 4 18:01:37 WST 2006 John Darrington <john@darrington.wattle.id.au>
309 * message.c message.h: Added functions to create and copy a msg.
311 Tue May 2 15:41:50 2006 Ben Pfaff <blp@gnu.org>
313 * str.c (ds_append_uninit): No need to add 1 to arg passed to
314 ds_extend(), because the argument does not include space for a
315 null terminator. Also, fix warning.
317 Tue Apr 25 11:07:19 2006 Ben Pfaff <blp@gnu.org>
319 Finish reforming error message support. In this phase, move
320 message.c into libpspp.
322 * message.c: Move here from src/. Also remove a few unneeded
325 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add message.c.
327 Tue Apr 25 10:54:44 2006 Ben Pfaff <blp@gnu.org>
329 Continue reforming error message support. In this phase, drop
330 actual message printing from core code, substituting a callback,
331 and add the callback to each UI. Also, move verbose_msg() into
334 * automake.mk (src_libpspp_libpspp_a_SOURCES): Added
335 verbose-msg.c, verbose-msg.h.
337 * verbose-msg.c: New file.
339 * verbose-msg.h: New file.
341 Mon Apr 24 17:26:47 2006 Ben Pfaff <blp@gnu.org>
343 Continue reforming error message support. In this phase, rename
344 all the message functions and types to start with "msg", except
345 for the ones that will be moving to other modules anyway.
347 All references to the identifiers below were updated likewise.
349 * message.h: (enum file_locator) Renamed `enum msg_locator'.
350 (struct error) Renamed `struct msg'.
351 (err_assert_fail) Renamed msg_assert_fail().
353 Sun Apr 23 22:07:06 2006 Ben Pfaff <blp@gnu.org>
355 Continue reforming error message support. In this phase, get rid
356 of message "titles" and put the message text in `struct error'.
357 Now `struct error' encapsulates a message more properly.
359 * message.h: (struct error) Remove `title' member. Add `text'
362 Sun Apr 16 20:43:35 2006 Ben Pfaff <blp@gnu.org>
364 Continue reforming error message support. In this phase, we
365 divide the classification of messages along "category" and
368 * message.h: (enum msg_class) Named this set of enumerations.
369 (enum msg_category) New enum: MSG_GENERAL, MSG_SYNTAX, MSG_DATA.
370 (enum msg_severity) New enum: MSG_ERROR, MSG_WARNING, MSG_NOTE.
371 (msg_class_to_category) New inline function.
372 (msg_class_to_severity) New inline function.
373 (msg_class_from_category_and_severity) New inline function.
374 (struct error) Removed `class' member, added `category',
375 `severity'. Updated all users of this struct to use the new
378 Sun Apr 16 20:33:19 2006 Ben Pfaff <blp@gnu.org>
380 * str.c (ds_vprintf): Don't try to write into the string if it is
383 Sun Apr 16 18:52:41 2006 Ben Pfaff <blp@gnu.org>
385 GNU standards require "file name" instead of "filename" in
386 documentation. It's nice for our code to follow the convention
389 * message.h: (struct file_locator) Rename filename member to
390 file_name. Updated all references.
392 Sun Apr 16 16:05:43 2006 Ben Pfaff <blp@gnu.org>
394 Continue reforming error message support. In this phase, we get
395 rid of VM() and the other msg() support for "verbosity", replacing
396 it by a new function verbose_msg().
398 * message.h: (enum ERR_CLASS_COUNT) Renamed ERR_CLASS_CNT.
399 (enum ERR_CLASS_MASK) Removed.
400 (enum ERR_VERBOSITY_SHIFT) Removed.
401 (enum ERR_VERBOSITY_MASK) Removed.
404 Sun Apr 16 11:48:07 2006 Ben Pfaff <blp@gnu.org>
406 Start reforming error message support. In this phase, we get rid
407 of "installation errors" and change all uses of msg() in the
408 output drivers to uses of error() or error_at_line().
410 * message.h: Remove IE, IS enums.
412 Mon Apr 3 11:10:21 2006 Ben Pfaff <blp@gnu.org>
414 * str.c: (ds_separate) Change interface for cleanliness and
415 consistency with ds_tokenize(), and rewrite to shorten and
416 simplify. Updated all callers.
417 (ds_tokenize) New function.
419 Fri Mar 31 10:38:46 2006 Ben Pfaff <blp@gnu.org>
421 Add freaderror() analogous to fwriteerror() in gnulib.
423 * freaderror.c: New file.
425 * freaderror.h: New file.
427 Thu Mar 30 16:15:37 2006 Ben Pfaff <blp@gnu.org>
429 * str.c: (ds_create) Adjust capacity selection.
430 (ds_init) Use MAX macro for clarity.
431 (ds_create_substr) Rewrote.
432 (ds_replace) Renamed ds_assign_c_str(), reimplemented. Changed
433 all callers to use a ds_assign_*() function.
434 (ds_init_substring) New function.
435 (ds_assign_string) New function.
436 (ds_assign_substring) New function.
437 (ds_assign_buffer) New function.
438 (ds_assign_c_str) New function.
439 (ds_truncate) Rewrote for clarity.
440 (ds_rpad) Reimplement in terms of ds_putc_multiple().
441 (ds_ltrim_spaces) Reimplement.
442 (ds_trim_spaces) New function.
443 (ds_separate) New function.
444 (ds_c_str) Make tolerant of null pointer, allowing static
445 initialization of strings.
446 (ds_find) Rename ds_span(), change interface.
447 (ds_n_find) Rename ds_cspan(), change interface.
448 (ds_at) New function.
449 (ds_first) Reimplement in terms of ds_at().
450 (remove_comment) New function.
451 (ds_get_config_line) Reimplement in terms of other functions.
452 Change type of LINE_NUMBER parameter. Updated all callers.
453 (ds_vprintf) Modify for clarity.
454 (ds_putc) Better to be safe than sorry.
455 (ds_putc_multiple) New function.
457 * str.h: (struct string) Reorder members.
458 (macro DS_INITIALIZER) New macro that can be used to initialize a
460 (ds_c_str) Remove inline version.
462 Tue Mar 28 13:49:11 WST 2006 John Darrington <john@darrington.wattle.id.au>
464 * str.[ch]: New functions ds_create_substr, ds_find, ds_n_find,
467 Sat Mar 4 12:59:01 2006 Ben Pfaff <blp@gnu.org>
469 * compiler.h: New file.
471 Sat Mar 4 11:55:16 2006 Ben Pfaff <blp@gnu.org>
473 * str.h: Now assume that sprintf() returns the correct value.
474 Always implement spprintf as a static inline function. Change
475 nsprintf, nvsprintf to simple macros that call sprintf, vsprintf.
477 * str.c: Remove spprintf, nsprintf, nvsprintf conditional
480 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
482 * Moved files from src directory