1 Fri Jun 9 13:56:00 2006 Ben Pfaff <blp@gnu.org>
5 * matrix-data.c (context): Use dynamic string.
6 (another_token) Deal with changed dfm_get_record() interface.
10 * data-list.c (struct data_list_pgm) Delete delims, delim_cnt
11 members, replacing them by struct string delims. Update all
12 references to use struct string functions.
13 (cut_field) Change interface to avoid needing "end_blank", by
14 getting the data-reader to remember that state for us. Change
15 internals to use substring. Update both callers.
17 * data-reader.c (read_file_record): Use ds_read_stream().
18 (dfm_get_record) Change interface to return substring. Updated
20 (dfm_expand_tabs) Use ds_find_char(). Now maintain position
21 relative to end-of-line. Use ds_swap().
22 (dfm_reread_record) Don't limit position by line length.
23 (dfm_column_start) Make parameter const.
24 (dfm_columns_past_end) New function.
25 (dfm_get_column) New function.
27 Thu May 25 18:26:26 WST 2006 John Darrington <john@darrington.wattle.id.au>
29 * print.c (print_trns_free): Made the code agree with the comment, by
30 not freeing PRT. Has the side effect that the command no longer
31 crashes on invalid syntax.
33 Tue May 9 20:55:46 2006 Ben Pfaff <blp@gnu.org>
35 * get.c (cmd_match_files): Fix memory leak replacing default_dict.
37 Sat May 6 22:25:09 2006 Ben Pfaff <blp@gnu.org>
41 * list.q (write_fallback_headers): (write_fallback_headers)
42 Properly record width of leader and pass it to write_varname().
44 Sat May 6 19:03:13 2006 Ben Pfaff <blp@gnu.org>
46 * get.c: (mtf_merge_dictionary) Fix value label memory leak.
48 Sat May 6 13:51:16 2006 Ben Pfaff <blp@gnu.org>
50 Use a casefile, instead of a case sink, for MATCH FILES output.
51 It's more straightforward, although it has the same effect.
53 * get.c: (struct mtf_proc) Replace `sink' case sink member by
54 `output' casefile member.
55 (cmd_match_files) Work with casefile instead of sink.
56 (mtf_processing) Add case to casefile instead of sink.
58 Sat May 6 10:43:07 2006 Ben Pfaff <blp@gnu.org>
60 Continue reforming procedure execution. In this phase, get rid of
61 the output code for SPLIT FILE groups in procedure.c, which really
62 shouldn't be doing any output. Move it into the individual
63 procedures instead. This also adds some flexibility.
65 * list.q (write_all_headers): Call output_split_file_values().
67 Wed May 3 23:00:17 2006 Ben Pfaff <blp@gnu.org>
69 Continue reforming procedure execution. In this phase, get rid of
70 many global variables, consolidating procedure execution in
71 procedure.c. Encapsulate transformations in new "struct
72 trns_chain". Also, change implementation of N OF CASES, FILTER,
73 and PROCESS IF from special cases to transformations.
75 * data-list.c: (data_list_trns_proc) Return TRNS_END_FILE at end
76 of file. (Why didn't we do this before?)
77 (cmd_match_files) Direct procedure output to null sink.
78 Use discard_variables() instead of indirect version.
80 * inpt-pgm.c: Use transformation chain.
81 (struct input_program_pgm) Add trns_chain member.
82 (cmd_input_program) Initialize trns_chain member and capture
83 transformations with proc_capture_transformations().
84 (input_program_source_read) Use trns_chain_execute().
85 (destroy_input_program) Destroy input chain.
87 Tue May 2 10:39:56 WST 2006 John Darrington <john@darrington.wattle.id.au>
89 * list.q Changed from using fixed length char buffers to struct
90 string so that any length variables can be used.
92 Mon May 1 18:21:19 2006 Ben Pfaff <blp@gnu.org>
94 Further clean up the CMD_* command result codes.
96 * (enum cmd_result_extensions) New. Add CMD_END_INPUT_PROGRAM and
97 CMD_END_CASE result codes.
98 (struct input_program_pgm) Added case_nr, write_case, wc_data
99 members for use by END CASE transformation.
100 (emit_END_CASE) New function.
101 (cmd_input_program) Interpret CMD_END_CASE by outputting an END
102 CASE transformation. If none is output by the input program
103 itself, add one automatically at the end. Change lack of
104 variables from warning to error.
105 (cmd_end_input_program) Return CMD_END_INPUT_PROGRAM instead of
107 (input_program_source_read) No longer any need to special-case END
108 CASE. Handle TRNS_DROP_CASE properly. Initialize new members in
109 inp for use by END CASE transformation.
110 (destroy_input_program) New function.
111 (input_program_source_destroy) Just call destroy_input_program().
112 (cmd_end_case) Just return CMD_END_CASE.
113 (end_case_trns_proc) No longer a stub handled by
114 input_program_source_read(). Actually output the case and
115 increment the case number.
117 Mon May 1 16:06:30 2006 Ben Pfaff <blp@gnu.org>
119 Remove vestiges of REPEATING DATA support.
121 * data-list.c: (struct rpd_num_or_var) Removed.
122 (struct repeating_data_trns) Removed.
123 (cmd_repeating_data) Removed.
124 (find_variable_input_spec) Removed.
125 (parse_num_or_var) Removed.
126 (parse_repeating_data) Removed.
127 (realize_value) Removed.
128 (struct rpd_parse_info) Removed.
129 (rpd_parse_record) Removed.
130 (repeating_data_trns_proc) Removed.
131 (repeating_data_trns_free) Removed.
132 (repeating_data_set_write_case) Removed.
135 * inpt-pgm.c: (input_program_source_read) Don't deal with
138 * data-list.h: Removed.
140 * automake.mk (src_language_data_io_libdata_io_a_SOURCES): Removed
143 Mon May 1 15:58:28 2006 Ben Pfaff <blp@gnu.org>
145 Remove vestiges of FILE TYPE support.
147 * data-list.c: (cmd_data_list) Don't check for FILE TYPE.
148 (cmd_repeating_data) Ditto.
150 * automake.mk (src_language_data_io_libdata_io_a_SOURCES): Remove
151 file-type.c, file-type.h.
153 * file-type.c: Removed.
155 * file-type.h: Removed.
157 Wed Apr 26 13:16:28 2006 Ben Pfaff <blp@gnu.org>
159 Improve the way we handle the various parsing "states". Until now
160 we've hard-coded the state transitions in the command definition
161 file, but that's error-prone and, worse, it's redundant--we can
162 figure out what state we're in anyhow. We can cleanly handle
163 INPUT PROGRAM and FILE TYPE with a nested command-processing loop.
165 * data-list.c: (cmd_data_list) Use in_file_type() or
166 in_input_program() in place of case_source_is_class() or
167 case_source_is_complex().
169 * file-type.c: NB: Not really fixed except minimally to compile,
170 because it doesn't work anyway.
171 (in_file_type) New function.
172 (cmd_record_type) No need to check that we're in FILE TYPE.
173 (cmd_end_file_type) Ditto.
174 (var file_type_source_class) Make static.
176 * get.c: (cmd_match_files) Check vfm_source instead of pgm_state.
178 * inpt-pgm.c: (in_input_program) New function.
179 (cmd_input_program) Rewrite to include nested command processing
181 (cmd_end_input_program) Just return CMD_END_SUBLOOP.
182 (var input_program_source_class) Make static.
183 (cmd_end_case) No need to check that we're in INPUT PROGRAM.
184 (cmd_end_file) Ditto.
186 * automake.mk (src_language_data_io_libdata_io_a_SOURCES): Add
187 file-type.h, inpt-pgm.h.
189 * file-type.h: New file.
191 * inpt-pgm.h: New file.
193 Tue Apr 25 13:11:55 2006 Ben Pfaff <blp@gnu.org>
195 * print.c: Don't special-case MS-DOS line terminators.
196 (macro LINE_END_WIDTH) Removed.
197 (alloc_line) Line ends are 1 byte.
198 (print_trns_proc) Just output \n for line end.
200 Sun Apr 23 22:05:58 2006 Ben Pfaff <blp@gnu.org>
202 Continue reforming error message support. In this phase, get rid
203 of message "titles" and put the message text in `struct error'.
204 Now `struct error' encapsulates a message more properly.
206 * data-list.c: (macro RPD_ERR) Removed.
207 (rpd_msg) New function. Updated all references to tmsg() to call
208 this function instead.
210 Sat Apr 15 19:38:13 2006 Ben Pfaff <blp@gnu.org>
212 Remove last users of struct file_ext so we can get rid of it
215 * data-reader.c: (struct dfm_reader) Change file member from
216 struct file_ext to FILE *. Updated all references.
217 (dfm_close_reader) Close file with fn_close() instead of
218 fn_close_ext(). Also, make a copy of the file name from the file
219 handle before closing it, because we can't extract it after we
221 (dfm_open_reader) Open file with fn_open() instead of
224 * data-writer.c: (struct dfm_writer) Change file member
225 struct file_ext to FILE *. Updated all references.
226 (dfm_close_writer) Close file with fn_close() instead of
227 fn_close_ext(). Also, make a copy of the file name from the file
228 handle before closing it, because we can't extract it after we
230 (dfm_open_writer) Open file with fn_open() instead of
233 Sat Apr 15 18:00:32 2006 Ben Pfaff <blp@gnu.org>
235 * data-list.c: Add prototype to suppress warning for
236 cmd_repeating_data().
238 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
240 * Moved files from src directory