1 Thu Nov 30 21:51:58 2006 Ben Pfaff <blp@gnu.org>
3 * inpt-pgm.c (cmd_reread): Always return error code upon detecting
4 syntax error. Fixes bug #18419. Thanks to John Darrington for
7 Sun Nov 19 09:17:45 2006 Ben Pfaff <blp@gnu.org>
9 * data-list.c (parse_free): Follow documented (but odd) rule that
10 N format is treated as F format for free-field input.
12 * data-reader.c (read_file_record): Drop new-line character from
13 input text lines. This is symmetrical with the recently changed
14 dfm_put_record semantics.
16 Thu Nov 2 20:56:03 2006 Ben Pfaff <blp@gnu.org>
18 Implement SKIP keyword on DATA LIST. Fixes bug #17099.
20 * data-list.c: (struct data_list_pgm) Add `skip_records' members.
21 (cmd_data_list) Set skip_records based on user input.
22 (data_list_source_read) Skip records requested by user.
24 Tue Oct 31 20:04:06 2006 Ben Pfaff <blp@gnu.org>
26 * placement-parser.c: (PRS_TYPE_T) Now that struct fmt_spec uses
27 an enum fmt_type for its type member, we can't depend on the
28 ability to put negative values into that member as out-of-band
29 values, because enum fmt_type might be an unsigned type. So use
30 values around SCHAR_MAX instead, because we know that SCHAR_MAX
31 will fit into any type, signed or unsigned, and there aren't
32 nearly that many format types.
33 (parse_var_placements) Add for_input parameter to specify whether
34 we're parsing input or output formats. Update all callers.
35 (fixed_parse_columns) Ditto.
36 (fixed_parse_fortran) Ditto.
38 Tue Oct 31 18:21:48 2006 Ben Pfaff <blp@gnu.org>
40 * print-space.c (print_space_trns_proc): Let dfm_put_record add
41 the new-line character, to match dfm_put_record change below.
43 Sat Oct 28 11:57:19 2006 Ben Pfaff <blp@gnu.org>
45 * data-writer.c (struct dfm_writer): Removed `bounce' member, and
47 (dfm_put_record) Change semantics so that it adds formatting
48 itself, such as new-line characters, instead of putting that
49 responsibility on the caller. Also, pad binary records with
50 spaces instead of zeros, for compatibility.
52 * print.c (struct prt_out_spec) New member `sysmis_as_spaces'.
53 (struct print_trns) Remove `omit_new_lines' and all references,
54 since dfm_put_record() is taking care of that. Add
56 (internal_cmd_print) Allow an empty set of data to print. Set
58 (parse_specs) Allow an empty set of data to print.
59 (parse_variable_argument) Only add space with PRINT command. Set
61 (print_trns_proc) Indent records if include_prefix is set, for
62 compatibility. Output SYSMIS as spaces if sysmis_as_spaces is
63 set. Put "1" in first column if PRINT EJECT is used with an
65 (flush_records) Ditto.
67 Sat Oct 28 16:19:57 WST 2006 John Darrington <john@darrington.wattle.id.au>
69 * data-reader.c: Eliminated references to extern variable getl_buf
71 Sat Aug 5 08:25:07 2006 Ben Pfaff <blp@gnu.org>
73 Fix bug #17329 in REREAD parsing, reported by John Darrington.
75 * inpt-pgm.c (cmd_reread): Fix file handle parsing.
77 Mon Jul 31 10:32:31 2006 Ben Pfaff <blp@gnu.org>
79 * print.c (parse_specs): Allow a comma between specifications.
81 Sun Jul 16 19:57:10 2006 Ben Pfaff <blp@gnu.org>
83 * automake.mk: (src_language_data_io_libdata_io_a_SOURCE) Add
84 print-space.c, placement-parser.c, placement-parser.h.
86 * data-list.c: Basically rewrote the whole thing. Broke out a lot
87 of code into placement-parser.c. Code is much cleaner now.
89 * placement-parser.c: New file.
91 * placement-parser.h: New file.
93 * print.c: Basically rewrote the whole thing. Broke out PRINT
94 SPACE into print-space.c. Code is much cleaner now.
96 * print-space.c: New file.
98 Sat Jul 1 17:39:40 2006 Ben Pfaff <blp@gnu.org>
100 Fix bug #11612, "q2c documentation does not agree with code".
102 * list.q: Audit use of q2c "+" prefixes that indicate that a
103 command may appear multiple times.
105 Sat Jul 1 20:44:22 2006 Ben Pfaff <blp@gnu.org>
107 Fix bug #15786: System File Creation crashes if directoy is
110 * get.c (parse_write_command): Check that the any_writer open
113 Tue Jun 27 22:44:28 2006 Ben Pfaff <blp@gnu.org>
115 Fix regression in command name completion reported by John
116 Darrington. Now completion is again state-dependent and occurs
117 only on the first line of a command.
119 * inpt-pgm.c: (cmd_input_program) Reading of first token in
120 command moved into cmd_parse.
122 Fri Jun 9 13:56:00 2006 Ben Pfaff <blp@gnu.org>
124 Reform string library.
126 * matrix-data.c (context): Use dynamic string.
127 (another_token) Deal with changed dfm_get_record() interface.
131 * data-list.c (struct data_list_pgm) Delete delims, delim_cnt
132 members, replacing them by struct string delims. Update all
133 references to use struct string functions.
134 (cut_field) Change interface to avoid needing "end_blank", by
135 getting the data-reader to remember that state for us. Change
136 internals to use substring. Update both callers.
138 * data-reader.c (read_file_record): Use ds_read_stream().
139 (dfm_get_record) Change interface to return substring. Updated
141 (dfm_expand_tabs) Use ds_find_char(). Now maintain position
142 relative to end-of-line. Use ds_swap().
143 (dfm_reread_record) Don't limit position by line length.
144 (dfm_column_start) Make parameter const.
145 (dfm_columns_past_end) New function.
146 (dfm_get_column) New function.
148 Thu May 25 18:26:26 WST 2006 John Darrington <john@darrington.wattle.id.au>
150 * print.c (print_trns_free): Made the code agree with the comment, by
151 not freeing PRT. Has the side effect that the command no longer
152 crashes on invalid syntax.
154 Tue May 9 20:55:46 2006 Ben Pfaff <blp@gnu.org>
156 * get.c (cmd_match_files): Fix memory leak replacing default_dict.
158 Sat May 6 22:25:09 2006 Ben Pfaff <blp@gnu.org>
162 * list.q (write_fallback_headers): (write_fallback_headers)
163 Properly record width of leader and pass it to write_varname().
165 Sat May 6 19:03:13 2006 Ben Pfaff <blp@gnu.org>
167 * get.c: (mtf_merge_dictionary) Fix value label memory leak.
169 Sat May 6 13:51:16 2006 Ben Pfaff <blp@gnu.org>
171 Use a casefile, instead of a case sink, for MATCH FILES output.
172 It's more straightforward, although it has the same effect.
174 * get.c: (struct mtf_proc) Replace `sink' case sink member by
175 `output' casefile member.
176 (cmd_match_files) Work with casefile instead of sink.
177 (mtf_processing) Add case to casefile instead of sink.
179 Sat May 6 10:43:07 2006 Ben Pfaff <blp@gnu.org>
181 Continue reforming procedure execution. In this phase, get rid of
182 the output code for SPLIT FILE groups in procedure.c, which really
183 shouldn't be doing any output. Move it into the individual
184 procedures instead. This also adds some flexibility.
186 * list.q (write_all_headers): Call output_split_file_values().
188 Wed May 3 23:00:17 2006 Ben Pfaff <blp@gnu.org>
190 Continue reforming procedure execution. In this phase, get rid of
191 many global variables, consolidating procedure execution in
192 procedure.c. Encapsulate transformations in new "struct
193 trns_chain". Also, change implementation of N OF CASES, FILTER,
194 and PROCESS IF from special cases to transformations.
196 * data-list.c: (data_list_trns_proc) Return TRNS_END_FILE at end
197 of file. (Why didn't we do this before?)
198 (cmd_match_files) Direct procedure output to null sink.
199 Use discard_variables() instead of indirect version.
201 * inpt-pgm.c: Use transformation chain.
202 (struct input_program_pgm) Add trns_chain member.
203 (cmd_input_program) Initialize trns_chain member and capture
204 transformations with proc_capture_transformations().
205 (input_program_source_read) Use trns_chain_execute().
206 (destroy_input_program) Destroy input chain.
208 Tue May 2 10:39:56 WST 2006 John Darrington <john@darrington.wattle.id.au>
210 * list.q Changed from using fixed length char buffers to struct
211 string so that any length variables can be used.
213 Mon May 1 18:21:19 2006 Ben Pfaff <blp@gnu.org>
215 Further clean up the CMD_* command result codes.
217 * (enum cmd_result_extensions) New. Add CMD_END_INPUT_PROGRAM and
218 CMD_END_CASE result codes.
219 (struct input_program_pgm) Added case_nr, write_case, wc_data
220 members for use by END CASE transformation.
221 (emit_END_CASE) New function.
222 (cmd_input_program) Interpret CMD_END_CASE by outputting an END
223 CASE transformation. If none is output by the input program
224 itself, add one automatically at the end. Change lack of
225 variables from warning to error.
226 (cmd_end_input_program) Return CMD_END_INPUT_PROGRAM instead of
228 (input_program_source_read) No longer any need to special-case END
229 CASE. Handle TRNS_DROP_CASE properly. Initialize new members in
230 inp for use by END CASE transformation.
231 (destroy_input_program) New function.
232 (input_program_source_destroy) Just call destroy_input_program().
233 (cmd_end_case) Just return CMD_END_CASE.
234 (end_case_trns_proc) No longer a stub handled by
235 input_program_source_read(). Actually output the case and
236 increment the case number.
238 Mon May 1 16:06:30 2006 Ben Pfaff <blp@gnu.org>
240 Remove vestiges of REPEATING DATA support.
242 * data-list.c: (struct rpd_num_or_var) Removed.
243 (struct repeating_data_trns) Removed.
244 (cmd_repeating_data) Removed.
245 (find_variable_input_spec) Removed.
246 (parse_num_or_var) Removed.
247 (parse_repeating_data) Removed.
248 (realize_value) Removed.
249 (struct rpd_parse_info) Removed.
250 (rpd_parse_record) Removed.
251 (repeating_data_trns_proc) Removed.
252 (repeating_data_trns_free) Removed.
253 (repeating_data_set_write_case) Removed.
256 * inpt-pgm.c: (input_program_source_read) Don't deal with
259 * data-list.h: Removed.
261 * automake.mk (src_language_data_io_libdata_io_a_SOURCES): Removed
264 Mon May 1 15:58:28 2006 Ben Pfaff <blp@gnu.org>
266 Remove vestiges of FILE TYPE support.
268 * data-list.c: (cmd_data_list) Don't check for FILE TYPE.
269 (cmd_repeating_data) Ditto.
271 * automake.mk (src_language_data_io_libdata_io_a_SOURCES): Remove
272 file-type.c, file-type.h.
274 * file-type.c: Removed.
276 * file-type.h: Removed.
278 Wed Apr 26 13:16:28 2006 Ben Pfaff <blp@gnu.org>
280 Improve the way we handle the various parsing "states". Until now
281 we've hard-coded the state transitions in the command definition
282 file, but that's error-prone and, worse, it's redundant--we can
283 figure out what state we're in anyhow. We can cleanly handle
284 INPUT PROGRAM and FILE TYPE with a nested command-processing loop.
286 * data-list.c: (cmd_data_list) Use in_file_type() or
287 in_input_program() in place of case_source_is_class() or
288 case_source_is_complex().
290 * file-type.c: NB: Not really fixed except minimally to compile,
291 because it doesn't work anyway.
292 (in_file_type) New function.
293 (cmd_record_type) No need to check that we're in FILE TYPE.
294 (cmd_end_file_type) Ditto.
295 (var file_type_source_class) Make static.
297 * get.c: (cmd_match_files) Check vfm_source instead of pgm_state.
299 * inpt-pgm.c: (in_input_program) New function.
300 (cmd_input_program) Rewrite to include nested command processing
302 (cmd_end_input_program) Just return CMD_END_SUBLOOP.
303 (var input_program_source_class) Make static.
304 (cmd_end_case) No need to check that we're in INPUT PROGRAM.
305 (cmd_end_file) Ditto.
307 * automake.mk (src_language_data_io_libdata_io_a_SOURCES): Add
308 file-type.h, inpt-pgm.h.
310 * file-type.h: New file.
312 * inpt-pgm.h: New file.
314 Tue Apr 25 13:11:55 2006 Ben Pfaff <blp@gnu.org>
316 * print.c: Don't special-case MS-DOS line terminators.
317 (macro LINE_END_WIDTH) Removed.
318 (alloc_line) Line ends are 1 byte.
319 (print_trns_proc) Just output \n for line end.
321 Sun Apr 23 22:05:58 2006 Ben Pfaff <blp@gnu.org>
323 Continue reforming error message support. In this phase, get rid
324 of message "titles" and put the message text in `struct error'.
325 Now `struct error' encapsulates a message more properly.
327 * data-list.c: (macro RPD_ERR) Removed.
328 (rpd_msg) New function. Updated all references to tmsg() to call
329 this function instead.
331 Sat Apr 15 19:38:13 2006 Ben Pfaff <blp@gnu.org>
333 Remove last users of struct file_ext so we can get rid of it
336 * data-reader.c: (struct dfm_reader) Change file member from
337 struct file_ext to FILE *. Updated all references.
338 (dfm_close_reader) Close file with fn_close() instead of
339 fn_close_ext(). Also, make a copy of the file name from the file
340 handle before closing it, because we can't extract it after we
342 (dfm_open_reader) Open file with fn_open() instead of
345 * data-writer.c: (struct dfm_writer) Change file member
346 struct file_ext to FILE *. Updated all references.
347 (dfm_close_writer) Close file with fn_close() instead of
348 fn_close_ext(). Also, make a copy of the file name from the file
349 handle before closing it, because we can't extract it after we
351 (dfm_open_writer) Open file with fn_open() instead of
354 Sat Apr 15 18:00:32 2006 Ben Pfaff <blp@gnu.org>
356 * data-list.c: Add prototype to suppress warning for
357 cmd_repeating_data().
359 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
361 * Moved files from src directory