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