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