1 Sun Jun 25 22:35:28 2006 Ben Pfaff <blp@gnu.org>
3 Optimize rehashing: we know that none of the entries in the hash
4 table are equal, so we need not compare them to each other during
7 * hash.c: (locate_empty_entry) New function.
8 (rehash) Use locate_empty_entry() instead of
9 locate_matching_entry().
11 Fri Jun 9 14:03:29 2006 Ben Pfaff <blp@gnu.org>
13 Reform string library.
15 * str.c (ss_empty): New function. Replaces some uses of ls_init()
17 (ss_cstr) New function. Replaces some uses of ls_init().
18 (ss_buffer) New function. Replaces some uses of ls_init().
19 (ss_substr) New function.
20 (ss_head) New function.
21 (ss_tail) New function.
22 (ss_alloc_substring) New function. Replaces use of ls_create().
23 (ss_alloc_uninit) New function.
24 (ss_dealloc) New function. Replaces use of ls_destroy().
25 (ss_truncate) New function.
26 (ss_rtrim) New function.
27 (ss_ltrim) New function.
28 (ss_trim) New function.
29 (ss_chomp) New function.
30 (ss_separate) New function.
31 (ss_tokenize) New function.
32 (ss_advance) New function.
33 (ds_create) Renamed ds_init_cstr(). Updated all callers.
34 (ss_match_char) New function.
35 (ss_get_char) New function.
36 (ss_get_until) New function.
37 (ss_get_chars) New function.
38 (ss_is_empty) New function.
39 (ss_length) New function. Replaces ls_length().
40 (ss_data) New function. Replaces many uses of ls_c_str().
41 (ss_end) New function. Replaces ls_end().
43 (ss_first) New function.
44 (ss_last) New function.
45 (ss_span) New function.
46 (ss_cspan) New function.
47 (ss_compare) New function.
48 (ss_pointer_to_position) New function.
49 (ss_xstrdup) New function.
50 (ds_init) Renamed ds_init_empty(). All callers updated.
51 (ds_init_string) New function.
52 (ds_init_substring) Changed interface to take a struct substring.
54 (ds_init_cstr) New function. Replaces ds_create(). All callers
56 (ds_assign_substring) Changed interface to take a struct
57 substring. Updated all callers.
58 (ds_assign_buffer) Removed. Changed all callers to use
59 ds_assign_substring().
60 (ds_assign_c_str) Renamed ds_assign_cstr(). All callers updated.
62 (ds_substr) New function.
63 (ds_head) New function.
64 (ds_tail) New function.
65 (ds_rtrim) New function. Replaces ds_rtrim_spaces(). All callers
67 (ds_ltrim) New function. Replaces ds_ltrim_spaces(). All callers
69 (ds_trim) New function. Replaces ds_trim_spaces(). All callers
71 (ds_rtrim_spaces) Removed.
72 (ds_ltrim_spaces) Removed.
73 (ds_trim_spaces) Removed.
74 (ds_separate) Changed interface to use substrings. All callers
76 (ds_tokenize) Changed interface to use substrings. All callers
78 (ds_c_str) Renamed ds_cstr(). All callers updated.
79 (ds_span) Changed interface to use substring for SKIP_SET and
80 dropped OFS. All callers updated.
81 (ds_cspan) Changed interface to use substring for STOP_SET and
82 dropped OFS. All callers updated.
83 (ds_find_char) New function.
84 (ds_compare) New function.
85 (ds_pointer_to_position) New function.
86 (ds_xstrdup) New function. Replaced all users of
87 xstrdup(ds_c_str(s)) by a call to this function.
88 (ds_gets) Renamed ds_read_line(). All callers updated.
89 (ds_get_config_line) Renamed ds_read_config_line(). All callers
91 (ds_puts) Renamed ds_put_cstr(). All callers updated.
92 (ds_put_substring) New function. Replaces ds_concat(). All
95 (ds_append_uninit) Renamed ds_put_uninit(). All callers updated.
96 (ds_printf) Renamed ds_put_format(). All callers updated.
97 (ds_vprintf) Renamed ds_put_vformat(). All callers updated.
98 (ds_putc) Renamed ds_put_char(). All callers updated.
99 (ds_putc_multiple) Renamed ds_put_char_multiple(). All callers
101 (ls_create) Removed. Replaced by ss_alloc_substring().
102 (ls_create_buffer) Removed. Replaced by ss_alloc_substring().
103 (ls_init) Removed. Replaced by ss_buffer().
104 (ls_shallow_copy) Removed. Just use assignment.
105 (ls_destroy) Removed. Replaced by ss_dealloc().
108 (ls_empty_p) Removed. Replaced by ss_is_empty().
110 (ls_end) Removed. Replaced by ss_end().
112 * str.h (struct fixed_string): Renamed struct substring, updated
114 (CC_SPACES) New macro.
119 (SS_EMPTY_INITIALIZER) Ditto.
120 (SS_LITERAL_INITIALIZER) Ditto.
121 (struct string) Removed string, length members. Add substring
123 (DS_INITIALIZER) Rename DS_EMPTY_INITIALIZER.
125 Tue May 30 19:45:12 WST 2006 John Darrington <john@darrington.wattle.id.au>
127 * i18n.c i18n.h: New files.
129 Tue May 16 06:50:35 2006 Ben Pfaff <blp@gnu.org>
131 * automake.mk (src/libpspp/version.c): Removed groff_font_path,
132 which is no longer used.
134 * message.c (request_bug_report_and_abort): Don't print
135 groff_font_path, which no longer exists.
137 * version.h (locale_dir): Removed groff_font_path.
139 Sun May 14 22:06:53 2006 Ben Pfaff <blp@gnu.org>
141 * str.c (spprintf): Moved definition of spprintf() here, from
144 * str.h: (nsprintf) Removed. Changed all users to use sprintf()
146 (nvsprintf) Removed. Changed all users to use vsprintf() instead.
148 Sun May 14 20:52:20 2006 Ben Pfaff <blp@gnu.org>
150 * str.c (ds_init): Remove `capacity' argument and just initialize
151 the string to a capacity of zero. Updated all callers.
153 Tue May 9 09:56:57 2006 Ben Pfaff <blp@gnu.org>
155 * va_copy.h: Removed. Now use va_copy() provided by gnulib
158 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Removed va_copy.h.
160 Sun May 7 18:17:32 2006 Ben Pfaff <blp@gnu.org>
162 * pool.c (pool_vasprintf): New function.
163 (pool_asprintf) New function.
165 Sun May 7 17:09:54 2006 Ben Pfaff <blp@gnu.org>
167 * compiler.h: (macro WARN_UNUSED_RESULT) New macro.
169 Sun May 7 14:32:25 2006 Ben Pfaff <blp@gnu.org>
171 * va_copy.h: New header.
173 * str.c: Use header instead of inlining va_copy() macro
176 Sun May 7 10:06:29 WST 2006 John Darrington <john@darrington.wattle.id.au>
178 * array.c array.h: Constness of sort.
180 Thu May 4 18:01:37 WST 2006 John Darrington <john@darrington.wattle.id.au>
182 * message.c message.h: Added functions to create and copy a msg.
184 Tue May 2 15:41:50 2006 Ben Pfaff <blp@gnu.org>
186 * str.c (ds_append_uninit): No need to add 1 to arg passed to
187 ds_extend(), because the argument does not include space for a
188 null terminator. Also, fix warning.
190 Tue Apr 25 11:07:19 2006 Ben Pfaff <blp@gnu.org>
192 Finish reforming error message support. In this phase, move
193 message.c into libpspp.
195 * message.c: Move here from src/. Also remove a few unneeded
198 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add message.c.
200 Tue Apr 25 10:54:44 2006 Ben Pfaff <blp@gnu.org>
202 Continue reforming error message support. In this phase, drop
203 actual message printing from core code, substituting a callback,
204 and add the callback to each UI. Also, move verbose_msg() into
207 * automake.mk (src_libpspp_libpspp_a_SOURCES): Added
208 verbose-msg.c, verbose-msg.h.
210 * verbose-msg.c: New file.
212 * verbose-msg.h: New file.
214 Mon Apr 24 17:26:47 2006 Ben Pfaff <blp@gnu.org>
216 Continue reforming error message support. In this phase, rename
217 all the message functions and types to start with "msg", except
218 for the ones that will be moving to other modules anyway.
220 All references to the identifiers below were updated likewise.
222 * message.h: (enum file_locator) Renamed `enum msg_locator'.
223 (struct error) Renamed `struct msg'.
224 (err_assert_fail) Renamed msg_assert_fail().
226 Sun Apr 23 22:07:06 2006 Ben Pfaff <blp@gnu.org>
228 Continue reforming error message support. In this phase, get rid
229 of message "titles" and put the message text in `struct error'.
230 Now `struct error' encapsulates a message more properly.
232 * message.h: (struct error) Remove `title' member. Add `text'
235 Sun Apr 16 20:43:35 2006 Ben Pfaff <blp@gnu.org>
237 Continue reforming error message support. In this phase, we
238 divide the classification of messages along "category" and
241 * message.h: (enum msg_class) Named this set of enumerations.
242 (enum msg_category) New enum: MSG_GENERAL, MSG_SYNTAX, MSG_DATA.
243 (enum msg_severity) New enum: MSG_ERROR, MSG_WARNING, MSG_NOTE.
244 (msg_class_to_category) New inline function.
245 (msg_class_to_severity) New inline function.
246 (msg_class_from_category_and_severity) New inline function.
247 (struct error) Removed `class' member, added `category',
248 `severity'. Updated all users of this struct to use the new
251 Sun Apr 16 20:33:19 2006 Ben Pfaff <blp@gnu.org>
253 * str.c (ds_vprintf): Don't try to write into the string if it is
256 Sun Apr 16 18:52:41 2006 Ben Pfaff <blp@gnu.org>
258 GNU standards require "file name" instead of "filename" in
259 documentation. It's nice for our code to follow the convention
262 * message.h: (struct file_locator) Rename filename member to
263 file_name. Updated all references.
265 Sun Apr 16 16:05:43 2006 Ben Pfaff <blp@gnu.org>
267 Continue reforming error message support. In this phase, we get
268 rid of VM() and the other msg() support for "verbosity", replacing
269 it by a new function verbose_msg().
271 * message.h: (enum ERR_CLASS_COUNT) Renamed ERR_CLASS_CNT.
272 (enum ERR_CLASS_MASK) Removed.
273 (enum ERR_VERBOSITY_SHIFT) Removed.
274 (enum ERR_VERBOSITY_MASK) Removed.
277 Sun Apr 16 11:48:07 2006 Ben Pfaff <blp@gnu.org>
279 Start reforming error message support. In this phase, we get rid
280 of "installation errors" and change all uses of msg() in the
281 output drivers to uses of error() or error_at_line().
283 * message.h: Remove IE, IS enums.
285 Mon Apr 3 11:10:21 2006 Ben Pfaff <blp@gnu.org>
287 * str.c: (ds_separate) Change interface for cleanliness and
288 consistency with ds_tokenize(), and rewrite to shorten and
289 simplify. Updated all callers.
290 (ds_tokenize) New function.
292 Fri Mar 31 10:38:46 2006 Ben Pfaff <blp@gnu.org>
294 Add freaderror() analogous to fwriteerror() in gnulib.
296 * freaderror.c: New file.
298 * freaderror.h: New file.
300 Thu Mar 30 16:15:37 2006 Ben Pfaff <blp@gnu.org>
302 * str.c: (ds_create) Adjust capacity selection.
303 (ds_init) Use MAX macro for clarity.
304 (ds_create_substr) Rewrote.
305 (ds_replace) Renamed ds_assign_c_str(), reimplemented. Changed
306 all callers to use a ds_assign_*() function.
307 (ds_init_substring) New function.
308 (ds_assign_string) New function.
309 (ds_assign_substring) New function.
310 (ds_assign_buffer) New function.
311 (ds_assign_c_str) New function.
312 (ds_truncate) Rewrote for clarity.
313 (ds_rpad) Reimplement in terms of ds_putc_multiple().
314 (ds_ltrim_spaces) Reimplement.
315 (ds_trim_spaces) New function.
316 (ds_separate) New function.
317 (ds_c_str) Make tolerant of null pointer, allowing static
318 initialization of strings.
319 (ds_find) Rename ds_span(), change interface.
320 (ds_n_find) Rename ds_cspan(), change interface.
321 (ds_at) New function.
322 (ds_first) Reimplement in terms of ds_at().
323 (remove_comment) New function.
324 (ds_get_config_line) Reimplement in terms of other functions.
325 Change type of LINE_NUMBER parameter. Updated all callers.
326 (ds_vprintf) Modify for clarity.
327 (ds_putc) Better to be safe than sorry.
328 (ds_putc_multiple) New function.
330 * str.h: (struct string) Reorder members.
331 (macro DS_INITIALIZER) New macro that can be used to initialize a
333 (ds_c_str) Remove inline version.
335 Tue Mar 28 13:49:11 WST 2006 John Darrington <john@darrington.wattle.id.au>
337 * str.[ch]: New functions ds_create_substr, ds_find, ds_n_find,
340 Sat Mar 4 12:59:01 2006 Ben Pfaff <blp@gnu.org>
342 * compiler.h: New file.
344 Sat Mar 4 11:55:16 2006 Ben Pfaff <blp@gnu.org>
346 * str.h: Now assume that sprintf() returns the correct value.
347 Always implement spprintf as a static inline function. Change
348 nsprintf, nvsprintf to simple macros that call sprintf, vsprintf.
350 * str.c: Remove spprintf, nsprintf, nvsprintf conditional
353 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
355 * Moved files from src directory