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