1 Sat May 6 10:43:07 2006 Ben Pfaff <blp@gnu.org>
3 Continue reforming procedure execution. In this phase, get rid of
4 the output code for SPLIT FILE groups in procedure.c, which really
5 shouldn't be doing any output. Move it into the individual
6 procedures instead. This also adds some flexibility.
8 * list.q (write_all_headers): Call output_split_file_values().
10 Wed May 3 23:00:17 2006 Ben Pfaff <blp@gnu.org>
12 Continue reforming procedure execution. In this phase, get rid of
13 many global variables, consolidating procedure execution in
14 procedure.c. Encapsulate transformations in new "struct
15 trns_chain". Also, change implementation of N OF CASES, FILTER,
16 and PROCESS IF from special cases to transformations.
18 * data-list.c: (data_list_trns_proc) Return TRNS_END_FILE at end
19 of file. (Why didn't we do this before?)
20 (cmd_match_files) Direct procedure output to null sink.
21 Use discard_variables() instead of indirect version.
23 * inpt-pgm.c: Use transformation chain.
24 (struct input_program_pgm) Add trns_chain member.
25 (cmd_input_program) Initialize trns_chain member and capture
26 transformations with proc_capture_transformations().
27 (input_program_source_read) Use trns_chain_execute().
28 (destroy_input_program) Destroy input chain.
30 Tue May 2 10:39:56 WST 2006 John Darrington <john@darrington.wattle.id.au>
32 * list.q Changed from using fixed length char buffers to struct
33 string so that any length variables can be used.
35 Mon May 1 18:21:19 2006 Ben Pfaff <blp@gnu.org>
37 Further clean up the CMD_* command result codes.
39 * (enum cmd_result_extensions) New. Add CMD_END_INPUT_PROGRAM and
40 CMD_END_CASE result codes.
41 (struct input_program_pgm) Added case_nr, write_case, wc_data
42 members for use by END CASE transformation.
43 (emit_END_CASE) New function.
44 (cmd_input_program) Interpret CMD_END_CASE by outputting an END
45 CASE transformation. If none is output by the input program
46 itself, add one automatically at the end. Change lack of
47 variables from warning to error.
48 (cmd_end_input_program) Return CMD_END_INPUT_PROGRAM instead of
50 (input_program_source_read) No longer any need to special-case END
51 CASE. Handle TRNS_DROP_CASE properly. Initialize new members in
52 inp for use by END CASE transformation.
53 (destroy_input_program) New function.
54 (input_program_source_destroy) Just call destroy_input_program().
55 (cmd_end_case) Just return CMD_END_CASE.
56 (end_case_trns_proc) No longer a stub handled by
57 input_program_source_read(). Actually output the case and
58 increment the case number.
60 Mon May 1 16:06:30 2006 Ben Pfaff <blp@gnu.org>
62 Remove vestiges of REPEATING DATA support.
64 * data-list.c: (struct rpd_num_or_var) Removed.
65 (struct repeating_data_trns) Removed.
66 (cmd_repeating_data) Removed.
67 (find_variable_input_spec) Removed.
68 (parse_num_or_var) Removed.
69 (parse_repeating_data) Removed.
70 (realize_value) Removed.
71 (struct rpd_parse_info) Removed.
72 (rpd_parse_record) Removed.
73 (repeating_data_trns_proc) Removed.
74 (repeating_data_trns_free) Removed.
75 (repeating_data_set_write_case) Removed.
78 * inpt-pgm.c: (input_program_source_read) Don't deal with
81 * data-list.h: Removed.
83 * automake.mk (src_language_data_io_libdata_io_a_SOURCES): Removed
86 Mon May 1 15:58:28 2006 Ben Pfaff <blp@gnu.org>
88 Remove vestiges of FILE TYPE support.
90 * data-list.c: (cmd_data_list) Don't check for FILE TYPE.
91 (cmd_repeating_data) Ditto.
93 * automake.mk (src_language_data_io_libdata_io_a_SOURCES): Remove
94 file-type.c, file-type.h.
96 * file-type.c: Removed.
98 * file-type.h: Removed.
100 Wed Apr 26 13:16:28 2006 Ben Pfaff <blp@gnu.org>
102 Improve the way we handle the various parsing "states". Until now
103 we've hard-coded the state transitions in the command definition
104 file, but that's error-prone and, worse, it's redundant--we can
105 figure out what state we're in anyhow. We can cleanly handle
106 INPUT PROGRAM and FILE TYPE with a nested command-processing loop.
108 * data-list.c: (cmd_data_list) Use in_file_type() or
109 in_input_program() in place of case_source_is_class() or
110 case_source_is_complex().
112 * file-type.c: NB: Not really fixed except minimally to compile,
113 because it doesn't work anyway.
114 (in_file_type) New function.
115 (cmd_record_type) No need to check that we're in FILE TYPE.
116 (cmd_end_file_type) Ditto.
117 (var file_type_source_class) Make static.
119 * get.c: (cmd_match_files) Check vfm_source instead of pgm_state.
121 * inpt-pgm.c: (in_input_program) New function.
122 (cmd_input_program) Rewrite to include nested command processing
124 (cmd_end_input_program) Just return CMD_END_SUBLOOP.
125 (var input_program_source_class) Make static.
126 (cmd_end_case) No need to check that we're in INPUT PROGRAM.
127 (cmd_end_file) Ditto.
129 * automake.mk (src_language_data_io_libdata_io_a_SOURCES): Add
130 file-type.h, inpt-pgm.h.
132 * file-type.h: New file.
134 * inpt-pgm.h: New file.
136 Tue Apr 25 13:11:55 2006 Ben Pfaff <blp@gnu.org>
138 * print.c: Don't special-case MS-DOS line terminators.
139 (macro LINE_END_WIDTH) Removed.
140 (alloc_line) Line ends are 1 byte.
141 (print_trns_proc) Just output \n for line end.
143 Sun Apr 23 22:05:58 2006 Ben Pfaff <blp@gnu.org>
145 Continue reforming error message support. In this phase, get rid
146 of message "titles" and put the message text in `struct error'.
147 Now `struct error' encapsulates a message more properly.
149 * data-list.c: (macro RPD_ERR) Removed.
150 (rpd_msg) New function. Updated all references to tmsg() to call
151 this function instead.
153 Sat Apr 15 19:38:13 2006 Ben Pfaff <blp@gnu.org>
155 Remove last users of struct file_ext so we can get rid of it
158 * data-reader.c: (struct dfm_reader) Change file member from
159 struct file_ext to FILE *. Updated all references.
160 (dfm_close_reader) Close file with fn_close() instead of
161 fn_close_ext(). Also, make a copy of the file name from the file
162 handle before closing it, because we can't extract it after we
164 (dfm_open_reader) Open file with fn_open() instead of
167 * data-writer.c: (struct dfm_writer) Change file member
168 struct file_ext to FILE *. Updated all references.
169 (dfm_close_writer) Close file with fn_close() instead of
170 fn_close_ext(). Also, make a copy of the file name from the file
171 handle before closing it, because we can't extract it after we
173 (dfm_open_writer) Open file with fn_open() instead of
176 Sat Apr 15 18:00:32 2006 Ben Pfaff <blp@gnu.org>
178 * data-list.c: Add prototype to suppress warning for
179 cmd_repeating_data().
181 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
183 * Moved files from src directory