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