1 Wed Jan 10 06:49:38 2007 Ben Pfaff <blp@gnu.org>
3 * automake.mk: Add heap.c, heap.h to sources.
9 Sun Dec 10 13:54:03 2006 Ben Pfaff <blp@gnu.org>
11 * str.c (ss_tokenize): Skip the first delimiter character
12 following the token. Otherwise, changing delimiters from token to
13 token can't have a sensible effect, because we'll get the previous
14 delimiter as part of the next token.
15 (ss_match_string): New function.
17 Sat Dec 9 18:48:55 2006 Ben Pfaff <blp@gnu.org>
19 * misc.h (macro range): Removed, as it was unused.
21 Sat Dec 9 07:19:01 WST 2006 John Darrington <john@darrington.wattle.id.au>
23 * array.c: Removed gratuitous #include
25 Thu Dec 7 20:33:23 WST 2006 John Darrington <john@darrington.wattle.id.au>
27 * getl.c getl.h : Changed signature of create function to take a
28 string indicating the initial include path.
30 Sun Dec 3 11:36:10 2006 Ben Pfaff <blp@gnu.org>
32 * str.h (SS_LITERAL_INITIALIZER): Cast the string literal to "char
33 *". This normally does nothing but when GCC's -Wwrite-strings is
34 used it fixes a warning that otherwise can't be avoided.
36 Sun Dec 3 11:35:35 2006 Ben Pfaff <blp@gnu.org>
38 * str.c (ss_alloc_substring_pool): New function.
39 (ss_alloc_uninit_pool) New function.
41 Sun Dec 3 11:28:06 2006 Ben Pfaff <blp@gnu.org>
43 * getl.h: (enum getl_syntax) New enumeration to distinguish
44 between "batch" and "interactive" in a clearer way than a bool.
45 (struct getl_interface) Add an arg to "read" to return the
46 intended syntax mode. Add an arg to "filter" to specify the
47 syntax mode of the line to filter.
49 * getl.c (do_read_line): Instead of returning the syntax type of
50 the line read based on whether the source itself is interactive,
51 return it based on whether the line itself should be treated as
52 having batch or interactive syntax. Also, adapt interface to the
53 new interfaces of lex_init() and getl_interface.
55 Wed Nov 29 19:35:44 WST 2006 John Darrington <john@darrington.wattle.id.au>
57 * getl.c getl.h: New files. Created interface from base of
58 language/line-buffer.[ch]
60 * msg-locator.c msg-locator.h: New files. Moved from
61 language/line-buffer.[ch]
63 Fri Nov 24 17:27:00 2006 Ben Pfaff <blp@gnu.org>
65 * misc.h: (min) Removed. All references updated to use MIN, from
66 minmax.h provided by gnulib.
67 (max) Ditto (for MAX).
69 Sun Nov 19 09:22:26 2006 Ben Pfaff <blp@gnu.org>
71 * str.c (ss_get_long): New function.
72 (ss_compare_case) Ditto.
74 (ss_equals_case) Ditto.
76 Tue Oct 31 19:28:19 2006 Ben Pfaff <blp@gnu.org>
78 * str.h: [!HAVE_STRCHR] Drop compatibility code, because now we
79 assume a C89 compliant library. (Gnulib makes this assumption so
80 we might as well too.)
81 [!HAVE_STRRCHR] Ditto.
83 Thu Oct 26 20:19:50 2006 Ben Pfaff <blp@gnu.org>
85 * automake.mk: Add the new files.
87 * legacy-encoding.c: New file.
89 * legacy-encoding.h: New file.
91 * float-format.c: New file.
93 * float-format.h: New file.
95 * integer-format.c: New file.
97 * integer-format.h: New file.
99 Sun Oct 15 09:49:50 WST 2006 John Darrington <john@darrington.wattle.id.au>
101 * hash.c hash.h: Added hsh_create_pool, a hash which uses a pool
102 for its memory allocation.
104 Mon Jul 31 15:49:46 2006 Ben Pfaff <blp@gnu.org>
106 * compiler.h: (macro CONST_FUNCTION) New macro.
107 (macro PURE_FUNCTION) New macro.
109 Sun Jul 16 21:07:35 2006 Ben Pfaff <blp@gnu.org>
111 * message.c: (static int messages_disabled) New variable.
112 (msg_emit) Don't emit the message if messages are disabled.
113 (msg_disable) New function.
114 (msg_enable) New function.
116 * str.c: (free_string) New function.
117 (ds_register_pool) New function.
118 (ds_unregister_pool) New function.
119 (ds_set_length) New function.
121 Mon Jul 10 17:26:58 WST 2006 John Darrington <john@darrington.wattle.id.au>
123 * llx.c: #included compiler.h and removed explicit preprocessor cruft.
125 Fri Jul 7 20:01:26 2006 Ben Pfaff <blp@gnu.org>
127 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add assertion.h.
129 * assertion.h: New file. Replaced usage of assert(0) and abort()
130 with NOT_REACHED() from this file throughout the source tree.
132 * message.c: (request_bug_report_and_abort) Revise message printed
133 to include request to include lines above the message, which
134 should include an assertion failure message in many cases.
135 (msg_assert_fail) Removed.
137 * message.h: (assert) Removed.
138 (request_bug_report_and_abort) Mark NO_RETURN.
140 Mon Jul 3 09:36:42 WST 2006 John Darrington <john@darrington.wattle.id.au>
142 * i18n.c: Made character conversion tolerant of failure to create the
143 necessary iconv structs.
145 Sat Jul 1 15:32:54 2006 Ben Pfaff <blp@gnu.org>
147 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add new files.
157 Sun Jun 25 22:35:28 2006 Ben Pfaff <blp@gnu.org>
159 Optimize rehashing: we know that none of the entries in the hash
160 table are equal, so we need not compare them to each other during
163 * hash.c: (locate_empty_entry) New function.
164 (rehash) Use locate_empty_entry() instead of
165 locate_matching_entry().
167 Fri Jun 9 14:03:29 2006 Ben Pfaff <blp@gnu.org>
169 Reform string library.
171 * str.c (ss_empty): New function. Replaces some uses of ls_init()
173 (ss_cstr) New function. Replaces some uses of ls_init().
174 (ss_buffer) New function. Replaces some uses of ls_init().
175 (ss_substr) New function.
176 (ss_head) New function.
177 (ss_tail) New function.
178 (ss_alloc_substring) New function. Replaces use of ls_create().
179 (ss_alloc_uninit) New function.
180 (ss_dealloc) New function. Replaces use of ls_destroy().
181 (ss_truncate) New function.
182 (ss_rtrim) New function.
183 (ss_ltrim) New function.
184 (ss_trim) New function.
185 (ss_chomp) New function.
186 (ss_separate) New function.
187 (ss_tokenize) New function.
188 (ss_advance) New function.
189 (ds_create) Renamed ds_init_cstr(). Updated all callers.
190 (ss_match_char) New function.
191 (ss_get_char) New function.
192 (ss_get_until) New function.
193 (ss_get_chars) New function.
194 (ss_is_empty) New function.
195 (ss_length) New function. Replaces ls_length().
196 (ss_data) New function. Replaces many uses of ls_c_str().
197 (ss_end) New function. Replaces ls_end().
198 (ss_at) New function.
199 (ss_first) New function.
200 (ss_last) New function.
201 (ss_span) New function.
202 (ss_cspan) New function.
203 (ss_compare) New function.
204 (ss_pointer_to_position) New function.
205 (ss_xstrdup) New function.
206 (ds_init) Renamed ds_init_empty(). All callers updated.
207 (ds_init_string) New function.
208 (ds_init_substring) Changed interface to take a struct substring.
210 (ds_init_cstr) New function. Replaces ds_create(). All callers
212 (ds_assign_substring) Changed interface to take a struct
213 substring. Updated all callers.
214 (ds_assign_buffer) Removed. Changed all callers to use
215 ds_assign_substring().
216 (ds_assign_c_str) Renamed ds_assign_cstr(). All callers updated.
217 (ds_ss) New function.
218 (ds_substr) New function.
219 (ds_head) New function.
220 (ds_tail) New function.
221 (ds_rtrim) New function. Replaces ds_rtrim_spaces(). All callers
223 (ds_ltrim) New function. Replaces ds_ltrim_spaces(). All callers
225 (ds_trim) New function. Replaces ds_trim_spaces(). All callers
227 (ds_rtrim_spaces) Removed.
228 (ds_ltrim_spaces) Removed.
229 (ds_trim_spaces) Removed.
230 (ds_separate) Changed interface to use substrings. All callers
232 (ds_tokenize) Changed interface to use substrings. All callers
234 (ds_c_str) Renamed ds_cstr(). All callers updated.
235 (ds_span) Changed interface to use substring for SKIP_SET and
236 dropped OFS. All callers updated.
237 (ds_cspan) Changed interface to use substring for STOP_SET and
238 dropped OFS. All callers updated.
239 (ds_find_char) New function.
240 (ds_compare) New function.
241 (ds_pointer_to_position) New function.
242 (ds_xstrdup) New function. Replaced all users of
243 xstrdup(ds_c_str(s)) by a call to this function.
244 (ds_gets) Renamed ds_read_line(). All callers updated.
245 (ds_get_config_line) Renamed ds_read_config_line(). All callers
247 (ds_puts) Renamed ds_put_cstr(). All callers updated.
248 (ds_put_substring) New function. Replaces ds_concat(). All
251 (ds_append_uninit) Renamed ds_put_uninit(). All callers updated.
252 (ds_printf) Renamed ds_put_format(). All callers updated.
253 (ds_vprintf) Renamed ds_put_vformat(). All callers updated.
254 (ds_putc) Renamed ds_put_char(). All callers updated.
255 (ds_putc_multiple) Renamed ds_put_char_multiple(). All callers
257 (ls_create) Removed. Replaced by ss_alloc_substring().
258 (ls_create_buffer) Removed. Replaced by ss_alloc_substring().
259 (ls_init) Removed. Replaced by ss_buffer().
260 (ls_shallow_copy) Removed. Just use assignment.
261 (ls_destroy) Removed. Replaced by ss_dealloc().
264 (ls_empty_p) Removed. Replaced by ss_is_empty().
266 (ls_end) Removed. Replaced by ss_end().
268 * str.h (struct fixed_string): Renamed struct substring, updated
270 (CC_SPACES) New macro.
275 (SS_EMPTY_INITIALIZER) Ditto.
276 (SS_LITERAL_INITIALIZER) Ditto.
277 (struct string) Removed string, length members. Add substring
279 (DS_INITIALIZER) Rename DS_EMPTY_INITIALIZER.
281 Tue May 30 19:45:12 WST 2006 John Darrington <john@darrington.wattle.id.au>
283 * i18n.c i18n.h: New files.
285 Tue May 16 06:50:35 2006 Ben Pfaff <blp@gnu.org>
287 * automake.mk (src/libpspp/version.c): Removed groff_font_path,
288 which is no longer used.
290 * message.c (request_bug_report_and_abort): Don't print
291 groff_font_path, which no longer exists.
293 * version.h (locale_dir): Removed groff_font_path.
295 Sun May 14 22:06:53 2006 Ben Pfaff <blp@gnu.org>
297 * str.c (spprintf): Moved definition of spprintf() here, from
300 * str.h: (nsprintf) Removed. Changed all users to use sprintf()
302 (nvsprintf) Removed. Changed all users to use vsprintf() instead.
304 Sun May 14 20:52:20 2006 Ben Pfaff <blp@gnu.org>
306 * str.c (ds_init): Remove `capacity' argument and just initialize
307 the string to a capacity of zero. Updated all callers.
309 Tue May 9 09:56:57 2006 Ben Pfaff <blp@gnu.org>
311 * va_copy.h: Removed. Now use va_copy() provided by gnulib
314 * automake.mk: (src_libpspp_libpspp_a_SOURCES) Removed va_copy.h.
316 Sun May 7 18:17:32 2006 Ben Pfaff <blp@gnu.org>
318 * pool.c (pool_vasprintf): New function.
319 (pool_asprintf) New function.
321 Sun May 7 17:09:54 2006 Ben Pfaff <blp@gnu.org>
323 * compiler.h: (macro WARN_UNUSED_RESULT) New macro.
325 Sun May 7 14:32:25 2006 Ben Pfaff <blp@gnu.org>
327 * va_copy.h: New header.
329 * str.c: Use header instead of inlining va_copy() macro
332 Sun May 7 10:06:29 WST 2006 John Darrington <john@darrington.wattle.id.au>
334 * array.c array.h: Constness of sort.
336 Thu May 4 18:01:37 WST 2006 John Darrington <john@darrington.wattle.id.au>
338 * message.c message.h: Added functions to create and copy a msg.
340 Tue May 2 15:41:50 2006 Ben Pfaff <blp@gnu.org>
342 * str.c (ds_append_uninit): No need to add 1 to arg passed to
343 ds_extend(), because the argument does not include space for a
344 null terminator. Also, fix warning.
346 Tue Apr 25 11:07:19 2006 Ben Pfaff <blp@gnu.org>
348 Finish reforming error message support. In this phase, move
349 message.c into libpspp.
351 * message.c: Move here from src/. Also remove a few unneeded
354 * automake.mk (src_libpspp_libpspp_a_SOURCES): Add message.c.
356 Tue Apr 25 10:54:44 2006 Ben Pfaff <blp@gnu.org>
358 Continue reforming error message support. In this phase, drop
359 actual message printing from core code, substituting a callback,
360 and add the callback to each UI. Also, move verbose_msg() into
363 * automake.mk (src_libpspp_libpspp_a_SOURCES): Added
364 verbose-msg.c, verbose-msg.h.
366 * verbose-msg.c: New file.
368 * verbose-msg.h: New file.
370 Mon Apr 24 17:26:47 2006 Ben Pfaff <blp@gnu.org>
372 Continue reforming error message support. In this phase, rename
373 all the message functions and types to start with "msg", except
374 for the ones that will be moving to other modules anyway.
376 All references to the identifiers below were updated likewise.
378 * message.h: (enum file_locator) Renamed `enum msg_locator'.
379 (struct error) Renamed `struct msg'.
380 (err_assert_fail) Renamed msg_assert_fail().
382 Sun Apr 23 22:07:06 2006 Ben Pfaff <blp@gnu.org>
384 Continue reforming error message support. In this phase, get rid
385 of message "titles" and put the message text in `struct error'.
386 Now `struct error' encapsulates a message more properly.
388 * message.h: (struct error) Remove `title' member. Add `text'
391 Sun Apr 16 20:43:35 2006 Ben Pfaff <blp@gnu.org>
393 Continue reforming error message support. In this phase, we
394 divide the classification of messages along "category" and
397 * message.h: (enum msg_class) Named this set of enumerations.
398 (enum msg_category) New enum: MSG_GENERAL, MSG_SYNTAX, MSG_DATA.
399 (enum msg_severity) New enum: MSG_ERROR, MSG_WARNING, MSG_NOTE.
400 (msg_class_to_category) New inline function.
401 (msg_class_to_severity) New inline function.
402 (msg_class_from_category_and_severity) New inline function.
403 (struct error) Removed `class' member, added `category',
404 `severity'. Updated all users of this struct to use the new
407 Sun Apr 16 20:33:19 2006 Ben Pfaff <blp@gnu.org>
409 * str.c (ds_vprintf): Don't try to write into the string if it is
412 Sun Apr 16 18:52:41 2006 Ben Pfaff <blp@gnu.org>
414 GNU standards require "file name" instead of "filename" in
415 documentation. It's nice for our code to follow the convention
418 * message.h: (struct file_locator) Rename filename member to
419 file_name. Updated all references.
421 Sun Apr 16 16:05:43 2006 Ben Pfaff <blp@gnu.org>
423 Continue reforming error message support. In this phase, we get
424 rid of VM() and the other msg() support for "verbosity", replacing
425 it by a new function verbose_msg().
427 * message.h: (enum ERR_CLASS_COUNT) Renamed ERR_CLASS_CNT.
428 (enum ERR_CLASS_MASK) Removed.
429 (enum ERR_VERBOSITY_SHIFT) Removed.
430 (enum ERR_VERBOSITY_MASK) Removed.
433 Sun Apr 16 11:48:07 2006 Ben Pfaff <blp@gnu.org>
435 Start reforming error message support. In this phase, we get rid
436 of "installation errors" and change all uses of msg() in the
437 output drivers to uses of error() or error_at_line().
439 * message.h: Remove IE, IS enums.
441 Mon Apr 3 11:10:21 2006 Ben Pfaff <blp@gnu.org>
443 * str.c: (ds_separate) Change interface for cleanliness and
444 consistency with ds_tokenize(), and rewrite to shorten and
445 simplify. Updated all callers.
446 (ds_tokenize) New function.
448 Fri Mar 31 10:38:46 2006 Ben Pfaff <blp@gnu.org>
450 Add freaderror() analogous to fwriteerror() in gnulib.
452 * freaderror.c: New file.
454 * freaderror.h: New file.
456 Thu Mar 30 16:15:37 2006 Ben Pfaff <blp@gnu.org>
458 * str.c: (ds_create) Adjust capacity selection.
459 (ds_init) Use MAX macro for clarity.
460 (ds_create_substr) Rewrote.
461 (ds_replace) Renamed ds_assign_c_str(), reimplemented. Changed
462 all callers to use a ds_assign_*() function.
463 (ds_init_substring) New function.
464 (ds_assign_string) New function.
465 (ds_assign_substring) New function.
466 (ds_assign_buffer) New function.
467 (ds_assign_c_str) New function.
468 (ds_truncate) Rewrote for clarity.
469 (ds_rpad) Reimplement in terms of ds_putc_multiple().
470 (ds_ltrim_spaces) Reimplement.
471 (ds_trim_spaces) New function.
472 (ds_separate) New function.
473 (ds_c_str) Make tolerant of null pointer, allowing static
474 initialization of strings.
475 (ds_find) Rename ds_span(), change interface.
476 (ds_n_find) Rename ds_cspan(), change interface.
477 (ds_at) New function.
478 (ds_first) Reimplement in terms of ds_at().
479 (remove_comment) New function.
480 (ds_get_config_line) Reimplement in terms of other functions.
481 Change type of LINE_NUMBER parameter. Updated all callers.
482 (ds_vprintf) Modify for clarity.
483 (ds_putc) Better to be safe than sorry.
484 (ds_putc_multiple) New function.
486 * str.h: (struct string) Reorder members.
487 (macro DS_INITIALIZER) New macro that can be used to initialize a
489 (ds_c_str) Remove inline version.
491 Tue Mar 28 13:49:11 WST 2006 John Darrington <john@darrington.wattle.id.au>
493 * str.[ch]: New functions ds_create_substr, ds_find, ds_n_find,
496 Sat Mar 4 12:59:01 2006 Ben Pfaff <blp@gnu.org>
498 * compiler.h: New file.
500 Sat Mar 4 11:55:16 2006 Ben Pfaff <blp@gnu.org>
502 * str.h: Now assume that sprintf() returns the correct value.
503 Always implement spprintf as a static inline function. Change
504 nsprintf, nvsprintf to simple macros that call sprintf, vsprintf.
506 * str.c: Remove spprintf, nsprintf, nvsprintf conditional
509 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
511 * Moved files from src directory