1 Mon Jul 31 15:49:46 2006 Ben Pfaff <blp@gnu.org>
3 * compiler.h: (macro CONST_FUNCTION) New macro.
4 (macro PURE_FUNCTION) New macro.
6 Sun Jul 16 21:07:35 2006 Ben Pfaff <blp@gnu.org>
8 * message.c: (static int messages_disabled) New variable.
9 (msg_emit) Don't emit the message if messages are disabled.
10 (msg_disable) New function.
11 (msg_enable) New function.
13 * str.c: (free_string) New function.
14 (ds_register_pool) New function.
15 (ds_unregister_pool) New function.
16 (ds_set_length) New function.
18 Mon Jul 10 17:26:58 WST 2006 John Darrington <john@darrington.wattle.id.au>
20 * llx.c: #included compiler.h and removed explicit preprocessor cruft.
22 Fri Jul 7 20:01:26 2006 Ben Pfaff <blp@gnu.org>
24 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add assertion.h.
26 * assertion.h: New file. Replaced usage of assert(0) and abort()
27 with NOT_REACHED() from this file throughout the source tree.
29 * message.c: (request_bug_report_and_abort) Revise message printed
30 to include request to include lines above the message, which
31 should include an assertion failure message in many cases.
32 (msg_assert_fail) Removed.
34 * message.h: (assert) Removed.
35 (request_bug_report_and_abort) Mark NO_RETURN.
37 Mon Jul 3 09:36:42 WST 2006 John Darrington <john@darrington.wattle.id.au>
39 * i18n.c: Made character conversion tolerant of failure to create the
40 necessary iconv structs.
42 Sat Jul 1 15:32:54 2006 Ben Pfaff <blp@gnu.org>
44 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add new files.
54 Sun Jun 25 22:35:28 2006 Ben Pfaff <blp@gnu.org>
56 Optimize rehashing: we know that none of the entries in the hash
57 table are equal, so we need not compare them to each other during
60 * hash.c: (locate_empty_entry) New function.
61 (rehash) Use locate_empty_entry() instead of
62 locate_matching_entry().
64 Fri Jun 9 14:03:29 2006 Ben Pfaff <blp@gnu.org>
66 Reform string library.
68 * str.c (ss_empty): New function. Replaces some uses of ls_init()
70 (ss_cstr) New function. Replaces some uses of ls_init().
71 (ss_buffer) New function. Replaces some uses of ls_init().
72 (ss_substr) New function.
73 (ss_head) New function.
74 (ss_tail) New function.
75 (ss_alloc_substring) New function. Replaces use of ls_create().
76 (ss_alloc_uninit) New function.
77 (ss_dealloc) New function. Replaces use of ls_destroy().
78 (ss_truncate) New function.
79 (ss_rtrim) New function.
80 (ss_ltrim) New function.
81 (ss_trim) New function.
82 (ss_chomp) New function.
83 (ss_separate) New function.
84 (ss_tokenize) New function.
85 (ss_advance) New function.
86 (ds_create) Renamed ds_init_cstr(). Updated all callers.
87 (ss_match_char) New function.
88 (ss_get_char) New function.
89 (ss_get_until) New function.
90 (ss_get_chars) New function.
91 (ss_is_empty) New function.
92 (ss_length) New function. Replaces ls_length().
93 (ss_data) New function. Replaces many uses of ls_c_str().
94 (ss_end) New function. Replaces ls_end().
96 (ss_first) New function.
97 (ss_last) New function.
98 (ss_span) New function.
99 (ss_cspan) New function.
100 (ss_compare) New function.
101 (ss_pointer_to_position) New function.
102 (ss_xstrdup) New function.
103 (ds_init) Renamed ds_init_empty(). All callers updated.
104 (ds_init_string) New function.
105 (ds_init_substring) Changed interface to take a struct substring.
107 (ds_init_cstr) New function. Replaces ds_create(). All callers
109 (ds_assign_substring) Changed interface to take a struct
110 substring. Updated all callers.
111 (ds_assign_buffer) Removed. Changed all callers to use
112 ds_assign_substring().
113 (ds_assign_c_str) Renamed ds_assign_cstr(). All callers updated.
114 (ds_ss) New function.
115 (ds_substr) New function.
116 (ds_head) New function.
117 (ds_tail) New function.
118 (ds_rtrim) New function. Replaces ds_rtrim_spaces(). All callers
120 (ds_ltrim) New function. Replaces ds_ltrim_spaces(). All callers
122 (ds_trim) New function. Replaces ds_trim_spaces(). All callers
124 (ds_rtrim_spaces) Removed.
125 (ds_ltrim_spaces) Removed.
126 (ds_trim_spaces) Removed.
127 (ds_separate) Changed interface to use substrings. All callers
129 (ds_tokenize) Changed interface to use substrings. All callers
131 (ds_c_str) Renamed ds_cstr(). All callers updated.
132 (ds_span) Changed interface to use substring for SKIP_SET and
133 dropped OFS. All callers updated.
134 (ds_cspan) Changed interface to use substring for STOP_SET and
135 dropped OFS. All callers updated.
136 (ds_find_char) New function.
137 (ds_compare) New function.
138 (ds_pointer_to_position) New function.
139 (ds_xstrdup) New function. Replaced all users of
140 xstrdup(ds_c_str(s)) by a call to this function.
141 (ds_gets) Renamed ds_read_line(). All callers updated.
142 (ds_get_config_line) Renamed ds_read_config_line(). All callers
144 (ds_puts) Renamed ds_put_cstr(). All callers updated.
145 (ds_put_substring) New function. Replaces ds_concat(). All
148 (ds_append_uninit) Renamed ds_put_uninit(). All callers updated.
149 (ds_printf) Renamed ds_put_format(). All callers updated.
150 (ds_vprintf) Renamed ds_put_vformat(). All callers updated.
151 (ds_putc) Renamed ds_put_char(). All callers updated.
152 (ds_putc_multiple) Renamed ds_put_char_multiple(). All callers
154 (ls_create) Removed. Replaced by ss_alloc_substring().
155 (ls_create_buffer) Removed. Replaced by ss_alloc_substring().
156 (ls_init) Removed. Replaced by ss_buffer().
157 (ls_shallow_copy) Removed. Just use assignment.
158 (ls_destroy) Removed. Replaced by ss_dealloc().
161 (ls_empty_p) Removed. Replaced by ss_is_empty().
163 (ls_end) Removed. Replaced by ss_end().
165 * str.h (struct fixed_string): Renamed struct substring, updated
167 (CC_SPACES) New macro.
172 (SS_EMPTY_INITIALIZER) Ditto.
173 (SS_LITERAL_INITIALIZER) Ditto.
174 (struct string) Removed string, length members. Add substring
176 (DS_INITIALIZER) Rename DS_EMPTY_INITIALIZER.
178 Tue May 30 19:45:12 WST 2006 John Darrington <john@darrington.wattle.id.au>
180 * i18n.c i18n.h: New files.
182 Tue May 16 06:50:35 2006 Ben Pfaff <blp@gnu.org>
184 * automake.mk (src/libpspp/version.c): Removed groff_font_path,
185 which is no longer used.
187 * message.c (request_bug_report_and_abort): Don't print
188 groff_font_path, which no longer exists.
190 * version.h (locale_dir): Removed groff_font_path.
192 Sun May 14 22:06:53 2006 Ben Pfaff <blp@gnu.org>
194 * str.c (spprintf): Moved definition of spprintf() here, from
197 * str.h: (nsprintf) Removed. Changed all users to use sprintf()
199 (nvsprintf) Removed. Changed all users to use vsprintf() instead.
201 Sun May 14 20:52:20 2006 Ben Pfaff <blp@gnu.org>
203 * str.c (ds_init): Remove `capacity' argument and just initialize
204 the string to a capacity of zero. Updated all callers.
206 Tue May 9 09:56:57 2006 Ben Pfaff <blp@gnu.org>
208 * va_copy.h: Removed. Now use va_copy() provided by gnulib
211 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Removed va_copy.h.
213 Sun May 7 18:17:32 2006 Ben Pfaff <blp@gnu.org>
215 * pool.c (pool_vasprintf): New function.
216 (pool_asprintf) New function.
218 Sun May 7 17:09:54 2006 Ben Pfaff <blp@gnu.org>
220 * compiler.h: (macro WARN_UNUSED_RESULT) New macro.
222 Sun May 7 14:32:25 2006 Ben Pfaff <blp@gnu.org>
224 * va_copy.h: New header.
226 * str.c: Use header instead of inlining va_copy() macro
229 Sun May 7 10:06:29 WST 2006 John Darrington <john@darrington.wattle.id.au>
231 * array.c array.h: Constness of sort.
233 Thu May 4 18:01:37 WST 2006 John Darrington <john@darrington.wattle.id.au>
235 * message.c message.h: Added functions to create and copy a msg.
237 Tue May 2 15:41:50 2006 Ben Pfaff <blp@gnu.org>
239 * str.c (ds_append_uninit): No need to add 1 to arg passed to
240 ds_extend(), because the argument does not include space for a
241 null terminator. Also, fix warning.
243 Tue Apr 25 11:07:19 2006 Ben Pfaff <blp@gnu.org>
245 Finish reforming error message support. In this phase, move
246 message.c into libpspp.
248 * message.c: Move here from src/. Also remove a few unneeded
251 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add message.c.
253 Tue Apr 25 10:54:44 2006 Ben Pfaff <blp@gnu.org>
255 Continue reforming error message support. In this phase, drop
256 actual message printing from core code, substituting a callback,
257 and add the callback to each UI. Also, move verbose_msg() into
260 * automake.mk (src_libpspp_libpspp_a_SOURCES): Added
261 verbose-msg.c, verbose-msg.h.
263 * verbose-msg.c: New file.
265 * verbose-msg.h: New file.
267 Mon Apr 24 17:26:47 2006 Ben Pfaff <blp@gnu.org>
269 Continue reforming error message support. In this phase, rename
270 all the message functions and types to start with "msg", except
271 for the ones that will be moving to other modules anyway.
273 All references to the identifiers below were updated likewise.
275 * message.h: (enum file_locator) Renamed `enum msg_locator'.
276 (struct error) Renamed `struct msg'.
277 (err_assert_fail) Renamed msg_assert_fail().
279 Sun Apr 23 22:07:06 2006 Ben Pfaff <blp@gnu.org>
281 Continue reforming error message support. In this phase, get rid
282 of message "titles" and put the message text in `struct error'.
283 Now `struct error' encapsulates a message more properly.
285 * message.h: (struct error) Remove `title' member. Add `text'
288 Sun Apr 16 20:43:35 2006 Ben Pfaff <blp@gnu.org>
290 Continue reforming error message support. In this phase, we
291 divide the classification of messages along "category" and
294 * message.h: (enum msg_class) Named this set of enumerations.
295 (enum msg_category) New enum: MSG_GENERAL, MSG_SYNTAX, MSG_DATA.
296 (enum msg_severity) New enum: MSG_ERROR, MSG_WARNING, MSG_NOTE.
297 (msg_class_to_category) New inline function.
298 (msg_class_to_severity) New inline function.
299 (msg_class_from_category_and_severity) New inline function.
300 (struct error) Removed `class' member, added `category',
301 `severity'. Updated all users of this struct to use the new
304 Sun Apr 16 20:33:19 2006 Ben Pfaff <blp@gnu.org>
306 * str.c (ds_vprintf): Don't try to write into the string if it is
309 Sun Apr 16 18:52:41 2006 Ben Pfaff <blp@gnu.org>
311 GNU standards require "file name" instead of "filename" in
312 documentation. It's nice for our code to follow the convention
315 * message.h: (struct file_locator) Rename filename member to
316 file_name. Updated all references.
318 Sun Apr 16 16:05:43 2006 Ben Pfaff <blp@gnu.org>
320 Continue reforming error message support. In this phase, we get
321 rid of VM() and the other msg() support for "verbosity", replacing
322 it by a new function verbose_msg().
324 * message.h: (enum ERR_CLASS_COUNT) Renamed ERR_CLASS_CNT.
325 (enum ERR_CLASS_MASK) Removed.
326 (enum ERR_VERBOSITY_SHIFT) Removed.
327 (enum ERR_VERBOSITY_MASK) Removed.
330 Sun Apr 16 11:48:07 2006 Ben Pfaff <blp@gnu.org>
332 Start reforming error message support. In this phase, we get rid
333 of "installation errors" and change all uses of msg() in the
334 output drivers to uses of error() or error_at_line().
336 * message.h: Remove IE, IS enums.
338 Mon Apr 3 11:10:21 2006 Ben Pfaff <blp@gnu.org>
340 * str.c: (ds_separate) Change interface for cleanliness and
341 consistency with ds_tokenize(), and rewrite to shorten and
342 simplify. Updated all callers.
343 (ds_tokenize) New function.
345 Fri Mar 31 10:38:46 2006 Ben Pfaff <blp@gnu.org>
347 Add freaderror() analogous to fwriteerror() in gnulib.
349 * freaderror.c: New file.
351 * freaderror.h: New file.
353 Thu Mar 30 16:15:37 2006 Ben Pfaff <blp@gnu.org>
355 * str.c: (ds_create) Adjust capacity selection.
356 (ds_init) Use MAX macro for clarity.
357 (ds_create_substr) Rewrote.
358 (ds_replace) Renamed ds_assign_c_str(), reimplemented. Changed
359 all callers to use a ds_assign_*() function.
360 (ds_init_substring) New function.
361 (ds_assign_string) New function.
362 (ds_assign_substring) New function.
363 (ds_assign_buffer) New function.
364 (ds_assign_c_str) New function.
365 (ds_truncate) Rewrote for clarity.
366 (ds_rpad) Reimplement in terms of ds_putc_multiple().
367 (ds_ltrim_spaces) Reimplement.
368 (ds_trim_spaces) New function.
369 (ds_separate) New function.
370 (ds_c_str) Make tolerant of null pointer, allowing static
371 initialization of strings.
372 (ds_find) Rename ds_span(), change interface.
373 (ds_n_find) Rename ds_cspan(), change interface.
374 (ds_at) New function.
375 (ds_first) Reimplement in terms of ds_at().
376 (remove_comment) New function.
377 (ds_get_config_line) Reimplement in terms of other functions.
378 Change type of LINE_NUMBER parameter. Updated all callers.
379 (ds_vprintf) Modify for clarity.
380 (ds_putc) Better to be safe than sorry.
381 (ds_putc_multiple) New function.
383 * str.h: (struct string) Reorder members.
384 (macro DS_INITIALIZER) New macro that can be used to initialize a
386 (ds_c_str) Remove inline version.
388 Tue Mar 28 13:49:11 WST 2006 John Darrington <john@darrington.wattle.id.au>
390 * str.[ch]: New functions ds_create_substr, ds_find, ds_n_find,
393 Sat Mar 4 12:59:01 2006 Ben Pfaff <blp@gnu.org>
395 * compiler.h: New file.
397 Sat Mar 4 11:55:16 2006 Ben Pfaff <blp@gnu.org>
399 * str.h: Now assume that sprintf() returns the correct value.
400 Always implement spprintf as a static inline function. Change
401 nsprintf, nvsprintf to simple macros that call sprintf, vsprintf.
403 * str.c: Remove spprintf, nsprintf, nvsprintf conditional
406 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
408 * Moved files from src directory