1 2007-06-06 Ben Pfaff <blp@gnu.org>
3 * command.def: Add DEBUG DATASHEET command.
5 2007-03-18 Ben Pfaff <blp@gnu.org>
7 * syntax-string-source.c (close): Rename to do_close to avoid
8 conflict with POSIX function of the same name.
10 Thu Feb 8 15:04:42 2007 Ben Pfaff <blp@gnu.org>
12 Reduce platform dependence.
14 * command.c (shell): Always define this function, instead of only
15 in unix, but make it a stub when fork or execl is not available.
16 (run_command): Move parsing code into cmd_host.
17 (cmd_host): Drop unix dependence now that the shell function is
20 Sun Jan 21 15:31:52 WST 2007 John Darrington <john@darrington.wattle.id.au>
22 * command.c command.h: Renamed cmd_parse to cmd_parse_in_state.
23 New function cmd_parse.
25 Wed Dec 13 21:02:51 2006 Ben Pfaff <blp@gnu.org>
27 * command.def: Add DELETE VARS.
29 Sat Dec 16 22:15:55 2006 Ben Pfaff <blp@gnu.org>
31 Make it possible to pull cases from the active file with a
32 function call, instead of requiring indirection through a callback
35 * command.def: Marked MATRIX DATA as unimplemented.
37 Sun Dec 3 11:59:10 2006 Ben Pfaff <blp@gnu.org>
39 * syntax-file.c (read_syntax_file): Always read GETL_BATCH lines.
41 Wed Nov 29 19:35:44 WST 2006 John Darrington <john@darrington.wattle.id.au>
43 * command.c: Updated to reflect changed function names.
45 * line-buffer.c line-buffer.h: Removed. Guts of it moved to
46 libpspp/getl.[ch] The rest moved to files listed below.
48 * syntax-file.c syntax-file.h prompt.c prompt.h: New files.
50 Wed Nov 22 06:26:42 2006 Ben Pfaff <blp@gnu.org>
52 * command.def: HOST command needs F_KEEP_FINAL_TOKEN.
54 Sat Oct 28 16:15:56 WST 2006 John Darrington <john@darrington.wattle.id.au>
56 * linebuffer.c linebuffer.h: Moved getl_buf from here, into
59 Thu Oct 26 20:19:00 2006 Ben Pfaff <blp@gnu.org>
61 * command.def: Add DEBUG FLOAT FORMAT.
63 Fri Oct 20 10:59:06 WST 2006 John Darrington <john@darrington.wattle.id.au>
65 * command.def: Added additional unimpl commands.
67 Sun Oct 15 19:38:55 2006 Ben Pfaff <blp@gnu.org>
69 * command.c: (do_parse_command) Issue an error for unimplemented
70 commands, instead of silently ignoring them. Reported by John
73 Wed Jun 28 11:38:23 2006 Ben Pfaff <blp@gnu.org>
75 Don't offer both the full and abbreviated names for a single
76 command in command name completion.
78 * command.c: (enum flags) Add F_ABBREV flag.
79 (cmd_complete) Ignore command with F_ABBREV flag set.
81 * command.def: Add F_ABBREV to N, Q, SORT commands.
83 Tue Jun 27 22:36:38 2006 Ben Pfaff <blp@gnu.org>
85 Fix regression in command name completion reported by John
86 Darrington. Now completion is again state-dependent and occurs
87 only on the first line of a command.
89 * command.c (do_parse_command): Move reading the first token of
90 the command here, from execute_command and cmd_input_program.
91 Call set_completion_state and getl_set_prompt_style here.
92 (do_parse_command) Use in_correct_state instead of
94 (verify_valid_command) Break into two new functions,
95 in_correct_state and report_state_mismatch.
96 (set_completion_state) New function.
97 (cmd_complete) New function.
98 [HAVE_READLINE] (pspp_attempted_completion_function) Removed.
99 [HAVE_READLINE] (command_generator) Removed.
101 * line-buffer.c: (struct getl_source) Change `interactive' member
102 signature to take enum getl_prompt_style instead of const char *.
103 (create_interactive_source) Ditto, for parameter type.
104 (getl_append_interactive) Ditto.
105 (read_line_from_source) Pass get_prompt_style() to interactive
106 function instead of get_prompt().
107 (get_prompt) Removed.
108 (get_prompt_style) New function.
110 Sat May 6 13:25:25 2006 Ben Pfaff <blp@gnu.org>
112 Continue reforming procedure execution. In this phase, remove
113 PROCESS IF, which was deprecated anyway and can be easily
114 simulated with TEMPORARY followed by SELECT IF.
116 * command.def: Removed PROCESS IF.
118 Mon May 1 18:17:52 2006 Ben Pfaff <blp@gnu.org>
120 Further clean up the CMD_* command result codes.
122 * command.c (cmd_result_is_valid): New function.
123 (cmd_result_is_success) Assert that argument is valid. Simplified
124 check to one for a positive result.
125 (cmd_result_is_failure) Assert that argument is valid. Simplified
126 check to one for a negative result.
127 (do_parse_command) Check that command's returned result is valid.
129 * command.h: (enum cmd_result) Renamed CMD_QUIT to CMD_FINISH and
130 updated all users. Removed CMD_END_SUBLOOP in favor of new
131 CMD_PRIVATE_FIRST...CMD_PRIVATE_LAST range. Changed failure codes
132 to have negative values.
134 Mon May 1 15:56:56 2006 Ben Pfaff <blp@gnu.org>
136 Remove vestiges of FILE TYPE support.
138 * command.def: Mark FILE TYPE, RECORD TYPE unimplemented.
140 Wed Apr 26 21:13:46 2006 Ben Pfaff <blp@gnu.org>
142 CLEAR TRANSFORMATIONS is unsafe as implemented. It's a fair
143 amount of work to implement it correctly, so make it
146 * command.c: (cmd_clear_transformations) Removed.
148 * command.def: Mark CLEAR TRANSFORMATIONS as unimplemented.
150 Wed Apr 26 13:06:42 2006 Ben Pfaff <blp@gnu.org>
152 Work on readline completion.
154 * command.c: (pspp_completion_function) Removed.
155 (pspp_attempted_completion_function) New function.
156 (command_generator) New function.
158 Wed Apr 26 13:04:48 2006 Ben Pfaff <blp@gnu.org>
160 Improve the way we handle the various parsing "states". Until now
161 we've hard-coded the state transitions in the command definition
162 file, but that's error-prone and, worse, it's redundant--we can
163 figure out what state we're in anyhow. We can cleanly handle
164 INPUT PROGRAM and FILE TYPE with a nested command-processing loop.
166 * command.c: (cmd_result_is_success) New function.
167 (cmd_result_is_failure) New function.
168 (enum states) New enum.
169 (enum flags) New enum.
170 (struct command) Add states, flags members. Remove transition,
171 skip_entire_name, debug members. Renamed func member as function.
172 (macro DEFCMD) Removed.
173 (macro DBGCMD) Removed.
174 (macro SPCCMD) Removed.
175 (macro UNIMPL) Removed.
177 (macro UNIMPL_CMD) New.
178 (macro COMMAND_CNT) Changed to static const var, renamed
179 command_cnt. Updated all references.
180 (FILE_TYPE_okay) Removed.
181 (cmd_parse) Rewrote in terms of do_parse_command().
182 (do_parse_command) New function.
183 (find_command) New function.
184 (unknown_command_error) Use struct string to simplify code.
185 (parse_command_name) Recognize comment command names. Handle
186 flags. Don't reject testing-mode-only commands here--let higher
188 (verify_valid_command) New function.
189 (cmd_comment) New function.
191 * command.def: Completely rewritten and now sensibly organized.
193 * command.h: (enum STATE_*) Renamed CMD_STATE_*.
194 (CMD_*) Now "enum cmd_result". Added CMD_QUIT. New
195 CMD_END_SUBLOOP. Removed CMD_TRAILING_GARBAGE, CMD_PART_SUCCESS,
196 CMD_PART_SUCCESS_MAYBE and replaced all references by CMD_FAILURE.
197 Added CMD_NOT_IMPLEMENTED.
198 (macro DEFCMD) Removed.
199 (macro DBGCMD) Removed.
200 (macro SPCCMD) Removed.
201 (macro UNIMPL) Removed.
203 (macro UNIMPL_CMD) New.
205 Mon Apr 3 11:03:36 2006 Ben Pfaff <blp@gnu.org>
207 * list.q: (write_all_headers) Adapt to new html and output
210 (write_varname) Ditto.
211 (write_fallback_headers) Ditto.
212 (determine_layout) Ditto.
216 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
218 * Moved files from src directory