1 2007-05-06 Ben Pfaff <blp@gnu.org>
3 Abstract the documents within a dictionary a little better.
4 Thanks to John Darrington for suggestion, initial version, and
7 * get.c (mtf_merge_dictionary): Simplify creating merged document.
9 * sys-file-info.c (display_documents): Use new
10 dict_get_document_line_cnt and dict_get_document_line functions.
12 Thu Feb 1 16:56:02 2007 Ben Pfaff <blp@gnu.org>
14 * file-handle.q (fh_parse): Update to new fh_create_file
17 Sat Dec 16 22:16:18 2006 Ben Pfaff <blp@gnu.org>
19 Make it possible to pull cases from the active file with a
20 function call, instead of requiring indirection through a callback
23 * automake.mk: Removed matrix-data.c.
25 * matrix-data.c: Removed.
27 * data-list.c (data_list_source_read): Conform with new
28 case_source_class interface.
29 (data_list_source_destroy): Ditto.
31 * get.c (case_reader_source_class): Ditto.
32 (case_reader_source_destroy): Ditto.
33 (parse_output_proc): Take advantage of new procedure interface.
34 (output_proc): Removed.
35 (struct mtf_file): Add "struct ccase *" member to allow use of new
37 (cmd_match_files): Take advantage of new procedure interface.
38 (mtf_processing_finish): Removed.
39 (mtf_read_nonactive_records): Renamed mtf_read_records. Now reads
40 from every file, without any exception for the active file.
41 (mtf_compare_BY_values): Simplify for new interface.
42 (mtf_processing): Simplify for new interface.
44 * inpt-pgm.c (is_valid_state): New function.
45 (input_program_source_read): Conform with new case_source_class
47 (input_program_source_destroy): Ditto.
48 (end_case_trns_proc): Now just needs to return TRNS_END_CASE.
50 Sat Dec 9 18:43:34 2006 Ben Pfaff <blp@gnu.org>
52 * list.q (cmd_list): Use new var_create, var_destroy functions.
54 Thu Nov 30 21:51:58 2006 Ben Pfaff <blp@gnu.org>
56 * inpt-pgm.c (cmd_reread): Always return error code upon detecting
57 syntax error. Fixes bug #18419. Thanks to John Darrington for
60 Sun Nov 19 09:17:45 2006 Ben Pfaff <blp@gnu.org>
62 * data-list.c (parse_free): Follow documented (but odd) rule that
63 N format is treated as F format for free-field input.
65 * data-reader.c (read_file_record): Drop new-line character from
66 input text lines. This is symmetrical with the recently changed
67 dfm_put_record semantics.
69 Thu Nov 2 20:56:03 2006 Ben Pfaff <blp@gnu.org>
71 Implement SKIP keyword on DATA LIST. Fixes bug #17099.
73 * data-list.c: (struct data_list_pgm) Add `skip_records' members.
74 (cmd_data_list) Set skip_records based on user input.
75 (data_list_source_read) Skip records requested by user.
77 Tue Oct 31 20:04:06 2006 Ben Pfaff <blp@gnu.org>
79 * placement-parser.c: (PRS_TYPE_T) Now that struct fmt_spec uses
80 an enum fmt_type for its type member, we can't depend on the
81 ability to put negative values into that member as out-of-band
82 values, because enum fmt_type might be an unsigned type. So use
83 values around SCHAR_MAX instead, because we know that SCHAR_MAX
84 will fit into any type, signed or unsigned, and there aren't
85 nearly that many format types.
86 (parse_var_placements) Add for_input parameter to specify whether
87 we're parsing input or output formats. Update all callers.
88 (fixed_parse_columns) Ditto.
89 (fixed_parse_fortran) Ditto.
91 Tue Oct 31 18:21:48 2006 Ben Pfaff <blp@gnu.org>
93 * print-space.c (print_space_trns_proc): Let dfm_put_record add
94 the new-line character, to match dfm_put_record change below.
96 Sat Oct 28 11:57:19 2006 Ben Pfaff <blp@gnu.org>
98 * data-writer.c (struct dfm_writer): Removed `bounce' member, and
100 (dfm_put_record) Change semantics so that it adds formatting
101 itself, such as new-line characters, instead of putting that
102 responsibility on the caller. Also, pad binary records with
103 spaces instead of zeros, for compatibility.
105 * print.c (struct prt_out_spec) New member `sysmis_as_spaces'.
106 (struct print_trns) Remove `omit_new_lines' and all references,
107 since dfm_put_record() is taking care of that. Add
109 (internal_cmd_print) Allow an empty set of data to print. Set
111 (parse_specs) Allow an empty set of data to print.
112 (parse_variable_argument) Only add space with PRINT command. Set
114 (print_trns_proc) Indent records if include_prefix is set, for
115 compatibility. Output SYSMIS as spaces if sysmis_as_spaces is
116 set. Put "1" in first column if PRINT EJECT is used with an
117 external output file.
118 (flush_records) Ditto.
120 Sat Oct 28 16:19:57 WST 2006 John Darrington <john@darrington.wattle.id.au>
122 * data-reader.c: Eliminated references to extern variable getl_buf
124 Sat Aug 5 08:25:07 2006 Ben Pfaff <blp@gnu.org>
126 Fix bug #17329 in REREAD parsing, reported by John Darrington.
128 * inpt-pgm.c (cmd_reread): Fix file handle parsing.
130 Mon Jul 31 10:32:31 2006 Ben Pfaff <blp@gnu.org>
132 * print.c (parse_specs): Allow a comma between specifications.
134 Sun Jul 16 19:57:10 2006 Ben Pfaff <blp@gnu.org>
136 * automake.mk: (src_language_data_io_libdata_io_a_SOURCE) Add
137 print-space.c, placement-parser.c, placement-parser.h.
139 * data-list.c: Basically rewrote the whole thing. Broke out a lot
140 of code into placement-parser.c. Code is much cleaner now.
142 * placement-parser.c: New file.
144 * placement-parser.h: New file.
146 * print.c: Basically rewrote the whole thing. Broke out PRINT
147 SPACE into print-space.c. Code is much cleaner now.
149 * print-space.c: New file.
151 Sat Jul 1 17:39:40 2006 Ben Pfaff <blp@gnu.org>
153 Fix bug #11612, "q2c documentation does not agree with code".
155 * list.q: Audit use of q2c "+" prefixes that indicate that a
156 command may appear multiple times.
158 Sat Jul 1 20:44:22 2006 Ben Pfaff <blp@gnu.org>
160 Fix bug #15786: System File Creation crashes if directoy is
163 * get.c (parse_write_command): Check that the any_writer open
166 Tue Jun 27 22:44:28 2006 Ben Pfaff <blp@gnu.org>
168 Fix regression in command name completion reported by John
169 Darrington. Now completion is again state-dependent and occurs
170 only on the first line of a command.
172 * inpt-pgm.c: (cmd_input_program) Reading of first token in
173 command moved into cmd_parse.
175 Fri Jun 9 13:56:00 2006 Ben Pfaff <blp@gnu.org>
177 Reform string library.
179 * matrix-data.c (context): Use dynamic string.
180 (another_token) Deal with changed dfm_get_record() interface.
184 * data-list.c (struct data_list_pgm) Delete delims, delim_cnt
185 members, replacing them by struct string delims. Update all
186 references to use struct string functions.
187 (cut_field) Change interface to avoid needing "end_blank", by
188 getting the data-reader to remember that state for us. Change
189 internals to use substring. Update both callers.
191 * data-reader.c (read_file_record): Use ds_read_stream().
192 (dfm_get_record) Change interface to return substring. Updated
194 (dfm_expand_tabs) Use ds_find_char(). Now maintain position
195 relative to end-of-line. Use ds_swap().
196 (dfm_reread_record) Don't limit position by line length.
197 (dfm_column_start) Make parameter const.
198 (dfm_columns_past_end) New function.
199 (dfm_get_column) New function.
201 Thu May 25 18:26:26 WST 2006 John Darrington <john@darrington.wattle.id.au>
203 * print.c (print_trns_free): Made the code agree with the comment, by
204 not freeing PRT. Has the side effect that the command no longer
205 crashes on invalid syntax.
207 Tue May 9 20:55:46 2006 Ben Pfaff <blp@gnu.org>
209 * get.c (cmd_match_files): Fix memory leak replacing default_dict.
211 Sat May 6 22:25:09 2006 Ben Pfaff <blp@gnu.org>
215 * list.q (write_fallback_headers): (write_fallback_headers)
216 Properly record width of leader and pass it to write_varname().
218 Sat May 6 19:03:13 2006 Ben Pfaff <blp@gnu.org>
220 * get.c: (mtf_merge_dictionary) Fix value label memory leak.
222 Sat May 6 13:51:16 2006 Ben Pfaff <blp@gnu.org>
224 Use a casefile, instead of a case sink, for MATCH FILES output.
225 It's more straightforward, although it has the same effect.
227 * get.c: (struct mtf_proc) Replace `sink' case sink member by
228 `output' casefile member.
229 (cmd_match_files) Work with casefile instead of sink.
230 (mtf_processing) Add case to casefile instead of sink.
232 Sat May 6 10:43:07 2006 Ben Pfaff <blp@gnu.org>
234 Continue reforming procedure execution. In this phase, get rid of
235 the output code for SPLIT FILE groups in procedure.c, which really
236 shouldn't be doing any output. Move it into the individual
237 procedures instead. This also adds some flexibility.
239 * list.q (write_all_headers): Call output_split_file_values().
241 Wed May 3 23:00:17 2006 Ben Pfaff <blp@gnu.org>
243 Continue reforming procedure execution. In this phase, get rid of
244 many global variables, consolidating procedure execution in
245 procedure.c. Encapsulate transformations in new "struct
246 trns_chain". Also, change implementation of N OF CASES, FILTER,
247 and PROCESS IF from special cases to transformations.
249 * data-list.c: (data_list_trns_proc) Return TRNS_END_FILE at end
250 of file. (Why didn't we do this before?)
251 (cmd_match_files) Direct procedure output to null sink.
252 Use discard_variables() instead of indirect version.
254 * inpt-pgm.c: Use transformation chain.
255 (struct input_program_pgm) Add trns_chain member.
256 (cmd_input_program) Initialize trns_chain member and capture
257 transformations with proc_capture_transformations().
258 (input_program_source_read) Use trns_chain_execute().
259 (destroy_input_program) Destroy input chain.
261 Tue May 2 10:39:56 WST 2006 John Darrington <john@darrington.wattle.id.au>
263 * list.q Changed from using fixed length char buffers to struct
264 string so that any length variables can be used.
266 Mon May 1 18:21:19 2006 Ben Pfaff <blp@gnu.org>
268 Further clean up the CMD_* command result codes.
270 * (enum cmd_result_extensions) New. Add CMD_END_INPUT_PROGRAM and
271 CMD_END_CASE result codes.
272 (struct input_program_pgm) Added case_nr, write_case, wc_data
273 members for use by END CASE transformation.
274 (emit_END_CASE) New function.
275 (cmd_input_program) Interpret CMD_END_CASE by outputting an END
276 CASE transformation. If none is output by the input program
277 itself, add one automatically at the end. Change lack of
278 variables from warning to error.
279 (cmd_end_input_program) Return CMD_END_INPUT_PROGRAM instead of
281 (input_program_source_read) No longer any need to special-case END
282 CASE. Handle TRNS_DROP_CASE properly. Initialize new members in
283 inp for use by END CASE transformation.
284 (destroy_input_program) New function.
285 (input_program_source_destroy) Just call destroy_input_program().
286 (cmd_end_case) Just return CMD_END_CASE.
287 (end_case_trns_proc) No longer a stub handled by
288 input_program_source_read(). Actually output the case and
289 increment the case number.
291 Mon May 1 16:06:30 2006 Ben Pfaff <blp@gnu.org>
293 Remove vestiges of REPEATING DATA support.
295 * data-list.c: (struct rpd_num_or_var) Removed.
296 (struct repeating_data_trns) Removed.
297 (cmd_repeating_data) Removed.
298 (find_variable_input_spec) Removed.
299 (parse_num_or_var) Removed.
300 (parse_repeating_data) Removed.
301 (realize_value) Removed.
302 (struct rpd_parse_info) Removed.
303 (rpd_parse_record) Removed.
304 (repeating_data_trns_proc) Removed.
305 (repeating_data_trns_free) Removed.
306 (repeating_data_set_write_case) Removed.
309 * inpt-pgm.c: (input_program_source_read) Don't deal with
312 * data-list.h: Removed.
314 * automake.mk (src_language_data_io_libdata_io_a_SOURCES): Removed
317 Mon May 1 15:58:28 2006 Ben Pfaff <blp@gnu.org>
319 Remove vestiges of FILE TYPE support.
321 * data-list.c: (cmd_data_list) Don't check for FILE TYPE.
322 (cmd_repeating_data) Ditto.
324 * automake.mk (src_language_data_io_libdata_io_a_SOURCES): Remove
325 file-type.c, file-type.h.
327 * file-type.c: Removed.
329 * file-type.h: Removed.
331 Wed Apr 26 13:16:28 2006 Ben Pfaff <blp@gnu.org>
333 Improve the way we handle the various parsing "states". Until now
334 we've hard-coded the state transitions in the command definition
335 file, but that's error-prone and, worse, it's redundant--we can
336 figure out what state we're in anyhow. We can cleanly handle
337 INPUT PROGRAM and FILE TYPE with a nested command-processing loop.
339 * data-list.c: (cmd_data_list) Use in_file_type() or
340 in_input_program() in place of case_source_is_class() or
341 case_source_is_complex().
343 * file-type.c: NB: Not really fixed except minimally to compile,
344 because it doesn't work anyway.
345 (in_file_type) New function.
346 (cmd_record_type) No need to check that we're in FILE TYPE.
347 (cmd_end_file_type) Ditto.
348 (var file_type_source_class) Make static.
350 * get.c: (cmd_match_files) Check vfm_source instead of pgm_state.
352 * inpt-pgm.c: (in_input_program) New function.
353 (cmd_input_program) Rewrite to include nested command processing
355 (cmd_end_input_program) Just return CMD_END_SUBLOOP.
356 (var input_program_source_class) Make static.
357 (cmd_end_case) No need to check that we're in INPUT PROGRAM.
358 (cmd_end_file) Ditto.
360 * automake.mk (src_language_data_io_libdata_io_a_SOURCES): Add
361 file-type.h, inpt-pgm.h.
363 * file-type.h: New file.
365 * inpt-pgm.h: New file.
367 Tue Apr 25 13:11:55 2006 Ben Pfaff <blp@gnu.org>
369 * print.c: Don't special-case MS-DOS line terminators.
370 (macro LINE_END_WIDTH) Removed.
371 (alloc_line) Line ends are 1 byte.
372 (print_trns_proc) Just output \n for line end.
374 Sun Apr 23 22:05:58 2006 Ben Pfaff <blp@gnu.org>
376 Continue reforming error message support. In this phase, get rid
377 of message "titles" and put the message text in `struct error'.
378 Now `struct error' encapsulates a message more properly.
380 * data-list.c: (macro RPD_ERR) Removed.
381 (rpd_msg) New function. Updated all references to tmsg() to call
382 this function instead.
384 Sat Apr 15 19:38:13 2006 Ben Pfaff <blp@gnu.org>
386 Remove last users of struct file_ext so we can get rid of it
389 * data-reader.c: (struct dfm_reader) Change file member from
390 struct file_ext to FILE *. Updated all references.
391 (dfm_close_reader) Close file with fn_close() instead of
392 fn_close_ext(). Also, make a copy of the file name from the file
393 handle before closing it, because we can't extract it after we
395 (dfm_open_reader) Open file with fn_open() instead of
398 * data-writer.c: (struct dfm_writer) Change file member
399 struct file_ext to FILE *. Updated all references.
400 (dfm_close_writer) Close file with fn_close() instead of
401 fn_close_ext(). Also, make a copy of the file name from the file
402 handle before closing it, because we can't extract it after we
404 (dfm_open_writer) Open file with fn_open() instead of
407 Sat Apr 15 18:00:32 2006 Ben Pfaff <blp@gnu.org>
409 * data-list.c: Add prototype to suppress warning for
410 cmd_repeating_data().
412 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
414 * Moved files from src directory