1 2007-09-05 John Darrington <john@darrington.wattle.id.au>
3 * command.c (do_parse_command): Translate CMD_FAILURE into
4 CMD_CASCADING_FAILURE, if the ERRMODE_STOP is set on the syntax
8 2007-06-06 Ben Pfaff <blp@gnu.org>
10 * command.def: Add DEBUG DATASHEET command. Remove DEBUG CASEFILE
13 2007-03-18 Ben Pfaff <blp@gnu.org>
15 * syntax-string-source.c (close): Rename to do_close to avoid
16 conflict with POSIX function of the same name.
18 Thu Feb 8 15:04:42 2007 Ben Pfaff <blp@gnu.org>
20 Reduce platform dependence.
22 * command.c (shell): Always define this function, instead of only
23 in unix, but make it a stub when fork or execl is not available.
24 (run_command): Move parsing code into cmd_host.
25 (cmd_host): Drop unix dependence now that the shell function is
28 Sun Jan 21 15:31:52 WST 2007 John Darrington <john@darrington.wattle.id.au>
30 * command.c command.h: Renamed cmd_parse to cmd_parse_in_state.
31 New function cmd_parse.
33 Wed Dec 13 21:02:51 2006 Ben Pfaff <blp@gnu.org>
35 * command.def: Add DELETE VARS.
37 Sat Dec 16 22:15:55 2006 Ben Pfaff <blp@gnu.org>
39 Make it possible to pull cases from the active file with a
40 function call, instead of requiring indirection through a callback
43 * command.def: Marked MATRIX DATA as unimplemented.
45 Sun Dec 3 11:59:10 2006 Ben Pfaff <blp@gnu.org>
47 * syntax-file.c (read_syntax_file): Always read GETL_BATCH lines.
49 Wed Nov 29 19:35:44 WST 2006 John Darrington <john@darrington.wattle.id.au>
51 * command.c: Updated to reflect changed function names.
53 * line-buffer.c line-buffer.h: Removed. Guts of it moved to
54 libpspp/getl.[ch] The rest moved to files listed below.
56 * syntax-file.c syntax-file.h prompt.c prompt.h: New files.
58 Wed Nov 22 06:26:42 2006 Ben Pfaff <blp@gnu.org>
60 * command.def: HOST command needs F_KEEP_FINAL_TOKEN.
62 Sat Oct 28 16:15:56 WST 2006 John Darrington <john@darrington.wattle.id.au>
64 * linebuffer.c linebuffer.h: Moved getl_buf from here, into
67 Thu Oct 26 20:19:00 2006 Ben Pfaff <blp@gnu.org>
69 * command.def: Add DEBUG FLOAT FORMAT.
71 Fri Oct 20 10:59:06 WST 2006 John Darrington <john@darrington.wattle.id.au>
73 * command.def: Added additional unimpl commands.
75 Sun Oct 15 19:38:55 2006 Ben Pfaff <blp@gnu.org>
77 * command.c: (do_parse_command) Issue an error for unimplemented
78 commands, instead of silently ignoring them. Reported by John
81 Wed Jun 28 11:38:23 2006 Ben Pfaff <blp@gnu.org>
83 Don't offer both the full and abbreviated names for a single
84 command in command name completion.
86 * command.c: (enum flags) Add F_ABBREV flag.
87 (cmd_complete) Ignore command with F_ABBREV flag set.
89 * command.def: Add F_ABBREV to N, Q, SORT commands.
91 Tue Jun 27 22:36:38 2006 Ben Pfaff <blp@gnu.org>
93 Fix regression in command name completion reported by John
94 Darrington. Now completion is again state-dependent and occurs
95 only on the first line of a command.
97 * command.c (do_parse_command): Move reading the first token of
98 the command here, from execute_command and cmd_input_program.
99 Call set_completion_state and getl_set_prompt_style here.
100 (do_parse_command) Use in_correct_state instead of
101 verify_valid_command.
102 (verify_valid_command) Break into two new functions,
103 in_correct_state and report_state_mismatch.
104 (set_completion_state) New function.
105 (cmd_complete) New function.
106 [HAVE_READLINE] (pspp_attempted_completion_function) Removed.
107 [HAVE_READLINE] (command_generator) Removed.
109 * line-buffer.c: (struct getl_source) Change `interactive' member
110 signature to take enum getl_prompt_style instead of const char *.
111 (create_interactive_source) Ditto, for parameter type.
112 (getl_append_interactive) Ditto.
113 (read_line_from_source) Pass get_prompt_style() to interactive
114 function instead of get_prompt().
115 (get_prompt) Removed.
116 (get_prompt_style) New function.
118 Sat May 6 13:25:25 2006 Ben Pfaff <blp@gnu.org>
120 Continue reforming procedure execution. In this phase, remove
121 PROCESS IF, which was deprecated anyway and can be easily
122 simulated with TEMPORARY followed by SELECT IF.
124 * command.def: Removed PROCESS IF.
126 Mon May 1 18:17:52 2006 Ben Pfaff <blp@gnu.org>
128 Further clean up the CMD_* command result codes.
130 * command.c (cmd_result_is_valid): New function.
131 (cmd_result_is_success) Assert that argument is valid. Simplified
132 check to one for a positive result.
133 (cmd_result_is_failure) Assert that argument is valid. Simplified
134 check to one for a negative result.
135 (do_parse_command) Check that command's returned result is valid.
137 * command.h: (enum cmd_result) Renamed CMD_QUIT to CMD_FINISH and
138 updated all users. Removed CMD_END_SUBLOOP in favor of new
139 CMD_PRIVATE_FIRST...CMD_PRIVATE_LAST range. Changed failure codes
140 to have negative values.
142 Mon May 1 15:56:56 2006 Ben Pfaff <blp@gnu.org>
144 Remove vestiges of FILE TYPE support.
146 * command.def: Mark FILE TYPE, RECORD TYPE unimplemented.
148 Wed Apr 26 21:13:46 2006 Ben Pfaff <blp@gnu.org>
150 CLEAR TRANSFORMATIONS is unsafe as implemented. It's a fair
151 amount of work to implement it correctly, so make it
154 * command.c: (cmd_clear_transformations) Removed.
156 * command.def: Mark CLEAR TRANSFORMATIONS as unimplemented.
158 Wed Apr 26 13:06:42 2006 Ben Pfaff <blp@gnu.org>
160 Work on readline completion.
162 * command.c: (pspp_completion_function) Removed.
163 (pspp_attempted_completion_function) New function.
164 (command_generator) New function.
166 Wed Apr 26 13:04:48 2006 Ben Pfaff <blp@gnu.org>
168 Improve the way we handle the various parsing "states". Until now
169 we've hard-coded the state transitions in the command definition
170 file, but that's error-prone and, worse, it's redundant--we can
171 figure out what state we're in anyhow. We can cleanly handle
172 INPUT PROGRAM and FILE TYPE with a nested command-processing loop.
174 * command.c: (cmd_result_is_success) New function.
175 (cmd_result_is_failure) New function.
176 (enum states) New enum.
177 (enum flags) New enum.
178 (struct command) Add states, flags members. Remove transition,
179 skip_entire_name, debug members. Renamed func member as function.
180 (macro DEFCMD) Removed.
181 (macro DBGCMD) Removed.
182 (macro SPCCMD) Removed.
183 (macro UNIMPL) Removed.
185 (macro UNIMPL_CMD) New.
186 (macro COMMAND_CNT) Changed to static const var, renamed
187 command_cnt. Updated all references.
188 (FILE_TYPE_okay) Removed.
189 (cmd_parse) Rewrote in terms of do_parse_command().
190 (do_parse_command) New function.
191 (find_command) New function.
192 (unknown_command_error) Use struct string to simplify code.
193 (parse_command_name) Recognize comment command names. Handle
194 flags. Don't reject testing-mode-only commands here--let higher
196 (verify_valid_command) New function.
197 (cmd_comment) New function.
199 * command.def: Completely rewritten and now sensibly organized.
201 * command.h: (enum STATE_*) Renamed CMD_STATE_*.
202 (CMD_*) Now "enum cmd_result". Added CMD_QUIT. New
203 CMD_END_SUBLOOP. Removed CMD_TRAILING_GARBAGE, CMD_PART_SUCCESS,
204 CMD_PART_SUCCESS_MAYBE and replaced all references by CMD_FAILURE.
205 Added CMD_NOT_IMPLEMENTED.
206 (macro DEFCMD) Removed.
207 (macro DBGCMD) Removed.
208 (macro SPCCMD) Removed.
209 (macro UNIMPL) Removed.
211 (macro UNIMPL_CMD) New.
213 Mon Apr 3 11:03:36 2006 Ben Pfaff <blp@gnu.org>
215 * list.q: (write_all_headers) Adapt to new html and output
218 (write_varname) Ditto.
219 (write_fallback_headers) Ditto.
220 (determine_layout) Ditto.
224 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
226 * Moved files from src directory