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