1 Sun May 7 10:04:06 WST 2006 John Darrington <john@darrington.wattle.id.au>
3 * data-in.c data-out.c dictionary.c sys-file-reader.c
4 sys-file-writer.c variable.c variable.h: Reworked very long string
5 support for better encapsulation.
7 Sat May 6 19:02:00 2006 Ben Pfaff <blp@gnu.org>
9 * value-labels.c (val_labs_can_set_width): New function.
10 (val_labs_set_width) Clear labels if increasing width to long
12 (val_labs_destroy) Remove unneeded test for null.
14 Sat May 6 16:14:08 2006 Ben Pfaff <blp@gnu.org>
16 * value-labels.h: Remove unneeded dependency on variable.h.
18 Sat May 6 15:58:36 2006 Ben Pfaff <blp@gnu.org>
20 Get rid of `char *c' member in union value, for cleanliness.
22 * value.h: (union value) Remove `c' member.
24 Sat May 6 15:36:59 2006 Ben Pfaff <blp@gnu.org>
26 Make dictionary compacting functions a little more general.
28 * sys-file-writer.c (sfm_open_writer): Use
29 dict_compacting_would_change().
30 (does_dict_need_translation) Removed.
32 Sat May 6 15:35:42 2006 Ben Pfaff <blp@gnu.org>
34 Make dictionary compacting functions a little more general.
36 * dictionary.c (dict_needs_compaction): Rename
37 dict_compacting_would_shrink(). Update all callers.
38 (dict_compacting_would_change) New function.
40 Sat May 6 14:25:49 2006 Ben Pfaff <blp@gnu.org>
42 * sys-file-writer.c: (does_dict_need_translation) Fix bug:
43 inverted return value (!).
45 Sat May 6 13:37:52 2006 Ben Pfaff <blp@gnu.org>
47 Continue reforming procedure execution.
49 * procedure.c: Search and replace "vfm" by "proc". Notably:
50 (static var vfm_source) Rename proc_source. Update all
52 (static var vfm_sink) Rename proc_sink. Update all references.
54 Sat May 6 12:38:55 2006 Ben Pfaff <blp@gnu.org>
56 Continue reforming procedure execution. In this phase, remove
57 PROCESS IF, which was deprecated anyway and can be easily
58 simulated with TEMPORARY followed by SELECT IF.
60 * procedure.c: (open_active_file) Don't call
61 add_process_if_trns().
62 (discard_variables) Get rid of redundant call to
63 proc_cancel_all_transformations().
64 (add_process_if_trns) Removed.
65 (process_if_trns_proc) Removed.
66 (process_if_trns_free) Removed.
68 Sat May 6 10:58:05 2006 Ben Pfaff <blp@gnu.org>
70 Continue reforming procedure execution. In this phase, add
71 `const' to the case passed to procedure()'s callback.
73 Updated all users of procedure() as well.
75 * procedure.c: (struct write_case_data) Add "const" to ccase
76 parameter for case_func member.
77 (procedure) Add "const" to ccase parameter for proc_func
79 (multipass_case_func) Make ccase parameter const.
80 (internal_procedure) Add "const" to ccase parameter for case_func
82 (split_procedure_case_func) Make ccase parameter const.
83 (multipass_split_case_func) Make ccase parameter const.
85 Sat May 6 10:30:33 2006 Ben Pfaff <blp@gnu.org>
87 Continue reforming procedure execution. In this phase, get rid of
88 the output code for SPLIT FILE groups in procedure.c, which really
89 shouldn't be doing any output. Move it into the individual
90 procedures instead. This also adds some flexibility.
92 Updated many users of procedure_with_splits() and
93 multipass_procedure_with_splits() to call
94 output_split_file_values() and to deal with increased use of
97 * procedure.c: (struct split_aux_data) Add "const struct ccase *"
98 parameter to begin_func member.
99 (procedure_with_splits) Add "const struct ccase *" parameter to
100 begin_func parameter. Make ccase parameter const in proc_func
102 (split_procedure_case_func) Don't dump split file group. Pass
104 (dump_splits) Moved to language/dictionary/split-file.c as
105 output_split_file_values().
106 (struct multipass_split_aux_data) Add "const struct ccase *"
107 parameter to split_func member.
108 (multipass_procedure_with_splits) Add "const struct ccase *"
109 parameter to split_func parameter.
110 (multipass_split_case_func) Save new SPLIT FILE case before
112 (multipass_split_output) Pass saved SPLIT FILE case to split_func.
114 Fri May 5 22:48:50 2006 Ben Pfaff <blp@gnu.org>
116 Continue reforming procedure execution. Change
117 internal_procedure() so that it calls open_active_file() and
118 close_active_file(), which isolates most of the actual procedure
121 * procedure.c: (struct write_case_data) Rename `proc_func' member
122 to `case_func' and update all references.
123 (procedure) Rewrite as one-line wrapper around
124 internal_procedure().
125 (struct multipass_aux_data) New.
126 (multipass_callback) Renamed multipass_case_func(). Use struct
127 multipass_aux_data as auxiliary data.
128 (multipass_end_func) New function.
129 (multipass_procedure) Rewrite as wrapper for internal_procedure()
130 that uses multipass_case_func, multipass_end_func.
131 (internal_procedure) Add `end_func' argument. Move optimization
132 of trivial case in here. Move call to open_active_file() and
133 close_active_file() in here. Now assert that vfm_source is
135 (procedure_with_splits_callback) Rename
136 split_procedure_case_func().
137 (split_procedure_end_func) New function.
138 (multipass_split_callback) Rename multipass_split_case_func.
139 (multipass_split_end_func) New function.
140 (discard_variables) No need to test for nonnull vfm_source.
142 Fri May 5 21:34:02 2006 Ben Pfaff <blp@gnu.org>
144 Continue reforming procedure execution. Get rid of unused member.
146 * procedure.c: (struct write_case_data) Remove `cases_analyzed'
148 (write_case) Don't increment cases_analyzed.
150 Thu May 4 21:50:11 2006 Ben Pfaff <blp@gnu.org>
152 Continue reforming procedure execution. In this phase, move
153 procedure.c and procedure.h from src to src/data. Update
154 makefiles and #includes accordingly.
156 * procedure.c: Moved here from src/.
158 * procedure.h: Moved here from src/.
160 Wed May 3 22:42:12 2006 Ben Pfaff <blp@gnu.org>
162 Continue reforming procedure execution. In this phase, get rid of
163 many global variables, consolidating procedure execution in
164 procedure.c. Encapsulate transformations in new "struct
165 trns_chain". Also, change implementation of N OF CASES, FILTER,
166 and PROCESS IF from special cases to transformations.
168 * automake.mk: (src_data_libdata_a_SOURCES) Add transformations.c,
171 * dictionary.c: (global variable default_dict) Move to
174 * variable.h: (TRNS_*) Move to transformations.h.
175 (struct transformation) Move to transformations.c.
177 Thu May 4 13:47:06 WST 2006 John Darrington <john@darrington.wattle.id.au>
179 * sys-file-reader.c: Fixed invalid read problems.
181 Tue May 2 15:57:10 2006 Ben Pfaff <blp@gnu.org>
183 * storage-stream.c: Add missing function comments.
185 Tue May 2 15:50:21 2006 Ben Pfaff <blp@gnu.org>
187 Continue reforming procedure execution. In this phase, add some
188 new, needed functionality to storage-stream.
190 * storage-stream.c: (storage_source_decapsulate) New function.
192 Tue May 2 15:43:36 2006 Ben Pfaff <blp@gnu.org>
194 * variable.c (width_to_bytes): Declarations must precede
195 statements for C90 compliance.
197 Tue May 2 10:42:05 WST 2006 John Darrington <john@darrington.wattle.id.au>
199 * data-out.c, data-in.c, variable.c, variable.h: New functions
200 copy_mangle and copy_demangle for reading/writing cases; emulates the
201 way SPSS deals with strings > 255 bytes.
203 * sys-file-reader.c sys-file-writer.c: Added support for Record 7,
204 subtype 14 needed for strings longer than 255 bytes.
206 * dictionary.c, format.def, value.c : Updated to use MAX_STRING
207 instead of literal values. Also fixed some constness issues.
209 * format.h: Constness
211 * sfm-private.h: Renamed the case_size identifier, since I discovered
212 that SPSS's respect for this variable is very nominal.
214 Mon May 1 15:45:42 2006 Ben Pfaff <blp@gnu.org>
216 Change case limit type from int to size_t.
218 * dictionary.c: (struct dictionary) Change type of case_limit
220 (dict_get_case_limit) Change return type.
221 (dict_set_case_limit) Change parameter type.
223 Wed Apr 26 20:01:19 2006 Ben Pfaff <blp@gnu.org>
225 * variable.h: (struct variable) Rename `reinit' member as `leave'
226 and invert sense. Fix up all references.
228 Wed Apr 26 19:39:28 2006 Ben Pfaff <blp@gnu.org>
230 Continue reforming procedure execution. In this phase, break
231 procedure.c into multiple files.
233 * automake.mk: (src_data_libdata_a_SOURCES) Add all the new files.
235 * case-sink.c: New file.
237 * case-sink.h: New file.
239 * case-source.c: New file.
241 * case-source.h: New file.
243 * storage-stream.c: New file.
245 * storage-stream.h: New file.
247 Wed Apr 26 14:55:19 2006 Ben Pfaff <blp@gnu.org>
249 * variable.h: (struct variable) Remove `init' member and all
250 references to it from other files. It was initialized in several
251 places, but nothing really ever used it for anything worthwhile.
252 Thanks to Jason Stover for pointing out how confusing this
255 Sun Apr 23 22:04:45 2006 Ben Pfaff <blp@gnu.org>
257 Continue reforming error message support. In this phase, get rid
258 of message "titles" and put the message text in `struct error'.
259 Now `struct error' encapsulates a message more properly.
261 * casefile.c: (io_error) Use err_msg() instead of err_vmsg().
262 Format message ourselves.
264 * data-in.c: (vdls_error) Ditto.
266 * por-file-reader.c: (error) Ditto.
268 * sys-file-reader.c: (corrupt_msg) Ditto.
270 Sun Apr 16 18:49:51 2006 Ben Pfaff <blp@gnu.org>
272 GNU standards require "file name" instead of "filename" in
273 documentation. It's nice for our code to follow the convention
276 * casefile.c: (struct casefile) Rename `filename' member to
277 `file_name'. Updated all references.
279 * file-name.c: [!unix] (struct file_identity) Rename
280 normalized_filename member to normalized_file_name. Updated all
283 Sun Apr 16 18:35:33 2006 Ben Pfaff <blp@gnu.org>
285 We don't really support anything but Unix-like environments well,
286 so we might as well de-obfuscate by writing directory and path
287 separators explicitly.
289 * file-name.h: (macro DIR_SEPARATOR) Removed. Changed all usages
291 (macro PATH_SEPARATOR) Removed. Changed all usages to just ':'.
292 (macro DIR_SEPARATOR_STRING) Removed. Changed all usages to just
294 (macro PATH_SEPARATOR_STRING) Removed. Changed all usages to just
297 Sun Apr 16 18:28:35 2006 Ben Pfaff <blp@gnu.org>
299 GNU standards require "file name" instead of "filename" in
300 documentation. It's nice for our code to follow the convention
303 * filename.c: Rename to file-name.c.
305 * filename.h: Rename to file-name.h. Update all inclusions.
306 Update header guards.
308 * automake.mk: Update file names.
310 Sun Apr 16 16:42:47 2006 Ben Pfaff <blp@gnu.org>
312 * filename.c: (fn_dirname) Renamed fn_dir_name(), all references
314 (fn_basename) Removed (dead code).
315 (fn_absolute_p) Renamed fn_is_absolute(), all references updated.
316 (fn_special_p) Renamed fn_is_special(), all references updated.
317 (fn_exists_p) Renamed fn_exists(), all references updated.
319 Sun Apr 16 16:33:58 2006 Ben Pfaff <blp@gnu.org>
321 * filename.c: (fn_tilde_expand) Rewrite for cleaner code.
322 Also, now it only tilde-expands file names, not paths.
323 (fn_search_path) Tilde-expand one directory at a time.
325 Sun Apr 16 16:28:06 2006 Ben Pfaff <blp@gnu.org>
327 * filename.c: (fn_search_path) rewrite for cleaner code. Also,
328 get rid of non-Unixlike version of the code, which has probably
330 (fn_prepend_dir) Removed (dead code).
332 * filename.h: (macro DIR_SEPARATOR_STRING) New.
333 (macro PATH_SEPARATOR_STRING) New.
334 Sun Apr 16 16:05:28 2006 Ben Pfaff <blp@gnu.org>
336 Continue reforming error message support. In this phase, we get
337 rid of VM() and the other msg() support for "verbosity", replacing
338 it by a new function verbose_msg().
340 * filename.c: (fn_search_path) Use verbose_msg() instead of
343 Sat Apr 15 19:53:19 2006 Ben Pfaff <blp@gnu.org>
345 * sfm-private.h: Get rid of #defines after #error, which makes no
348 Sat Apr 15 19:48:57 2006 Ben Pfaff <blp@gnu.org>
350 Get rid of our own int32 type in favor of the standard int32_t
353 * sfm-private.h: (int32 macro) Don't define this anymore. Do
356 * sys-file-reader.c: Use int32_t instead of int32 throughout.
358 * sys-file-writer.c: Use int32_t instead of int32 throughout.
360 Sat Apr 15 19:36:47 2006 Ben Pfaff <blp@gnu.org>
362 Remove ill-considered file routines that are no longer used.
364 * filename.c: (fn_open_ext) Removed.
365 (fn_close_ext) Removed.
367 * filename.h: (struct file_ext) Removed.
369 Mon Apr 3 13:22:39 2006 Ben Pfaff <blp@gnu.org>
371 * variable.c (var_is_valid_name): Move declarations before code
374 Tue Apr 4 15:28:40 WST 2006 John Darrington <john@darrington.wattle.id.au>
376 * filename.ch (fn_interp_vars): Fixed small buglet.
378 Tue Mar 28 13:47:16 WST 2006 John Darrington <john@darrington.wattle.id.au>
380 * filename.[ch] (fn_interp_vars): Changed the signature and semantics
381 so as to modify the string inline. Thus makeing it easier to
382 destroy the results when no longer needed.
384 2006-03-25 Jason Stover <jhs@math.gcsu.edu>
386 * category.c (cat_stored_values_destroy): Fixed memory leak.
388 Fri Mar 24 18:15:41 2006 Ben Pfaff <blp@gnu.org>
390 Add some missing frees. Thanks to John Darrington for reporting
393 * any-writer.c (any_writer_close): Free writer.
395 * any-reader.c (any_reader_close): Free reader.
397 Mon Mar 20 16:33:53 2006 Ben Pfaff <blp@gnu.org>
399 * por-file-reader.c: (error) Mark as NO_RETURN.
401 Sat Mar 11 15:06:07 WST 2006 John Darrington <john@darrington.wattle.id.au>
403 * settings.c: Changed default value of scompress to true.
405 Sat Mar 4 13:22:51 2006 Ben Pfaff <blp@gnu.org>
407 * sfm-private.h: Include variable.h, to get SHORT_NAME_LEN.
409 * value.h: Remove check on MAX_SHORT_STRING, which I don't think
412 * variable.h: Move definition of SHORT_NAME_LEN, LONG_NAME_LEN
413 here from pref.h.orig.
415 Sat Mar 4 12:50:48 WST 2006 John Darrington <john@darrington.wattle.id.au>
417 * sys-file-reader.c: Fixed bug reading compressed files.
419 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
421 * Numerous renames. See src/ChangeLog for details.
423 * Moved files from src directory