1 Fri Oct 20 10:59:06 WST 2006 John Darrington <john@darrington.wattle.id.au>
3 * command.def: Added additional unimpl commands.
5 Sun Oct 15 19:38:55 2006 Ben Pfaff <blp@gnu.org>
7 * command.c: (do_parse_command) Issue an error for unimplemented
8 commands, instead of silently ignoring them. Reported by John
11 Wed Jun 28 11:38:23 2006 Ben Pfaff <blp@gnu.org>
13 Don't offer both the full and abbreviated names for a single
14 command in command name completion.
16 * command.c: (enum flags) Add F_ABBREV flag.
17 (cmd_complete) Ignore command with F_ABBREV flag set.
19 * command.def: Add F_ABBREV to N, Q, SORT commands.
21 Tue Jun 27 22:36:38 2006 Ben Pfaff <blp@gnu.org>
23 Fix regression in command name completion reported by John
24 Darrington. Now completion is again state-dependent and occurs
25 only on the first line of a command.
27 * command.c (do_parse_command): Move reading the first token of
28 the command here, from execute_command and cmd_input_program.
29 Call set_completion_state and getl_set_prompt_style here.
30 (do_parse_command) Use in_correct_state instead of
32 (verify_valid_command) Break into two new functions,
33 in_correct_state and report_state_mismatch.
34 (set_completion_state) New function.
35 (cmd_complete) New function.
36 [HAVE_READLINE] (pspp_attempted_completion_function) Removed.
37 [HAVE_READLINE] (command_generator) Removed.
39 * line-buffer.c: (struct getl_source) Change `interactive' member
40 signature to take enum getl_prompt_style instead of const char *.
41 (create_interactive_source) Ditto, for parameter type.
42 (getl_append_interactive) Ditto.
43 (read_line_from_source) Pass get_prompt_style() to interactive
44 function instead of get_prompt().
46 (get_prompt_style) New function.
48 Sat May 6 13:25:25 2006 Ben Pfaff <blp@gnu.org>
50 Continue reforming procedure execution. In this phase, remove
51 PROCESS IF, which was deprecated anyway and can be easily
52 simulated with TEMPORARY followed by SELECT IF.
54 * command.def: Removed PROCESS IF.
56 Mon May 1 18:17:52 2006 Ben Pfaff <blp@gnu.org>
58 Further clean up the CMD_* command result codes.
60 * command.c (cmd_result_is_valid): New function.
61 (cmd_result_is_success) Assert that argument is valid. Simplified
62 check to one for a positive result.
63 (cmd_result_is_failure) Assert that argument is valid. Simplified
64 check to one for a negative result.
65 (do_parse_command) Check that command's returned result is valid.
67 * command.h: (enum cmd_result) Renamed CMD_QUIT to CMD_FINISH and
68 updated all users. Removed CMD_END_SUBLOOP in favor of new
69 CMD_PRIVATE_FIRST...CMD_PRIVATE_LAST range. Changed failure codes
70 to have negative values.
72 Mon May 1 15:56:56 2006 Ben Pfaff <blp@gnu.org>
74 Remove vestiges of FILE TYPE support.
76 * command.def: Mark FILE TYPE, RECORD TYPE unimplemented.
78 Wed Apr 26 21:13:46 2006 Ben Pfaff <blp@gnu.org>
80 CLEAR TRANSFORMATIONS is unsafe as implemented. It's a fair
81 amount of work to implement it correctly, so make it
84 * command.c: (cmd_clear_transformations) Removed.
86 * command.def: Mark CLEAR TRANSFORMATIONS as unimplemented.
88 Wed Apr 26 13:06:42 2006 Ben Pfaff <blp@gnu.org>
90 Work on readline completion.
92 * command.c: (pspp_completion_function) Removed.
93 (pspp_attempted_completion_function) New function.
94 (command_generator) New function.
96 Wed Apr 26 13:04:48 2006 Ben Pfaff <blp@gnu.org>
98 Improve the way we handle the various parsing "states". Until now
99 we've hard-coded the state transitions in the command definition
100 file, but that's error-prone and, worse, it's redundant--we can
101 figure out what state we're in anyhow. We can cleanly handle
102 INPUT PROGRAM and FILE TYPE with a nested command-processing loop.
104 * command.c: (cmd_result_is_success) New function.
105 (cmd_result_is_failure) New function.
106 (enum states) New enum.
107 (enum flags) New enum.
108 (struct command) Add states, flags members. Remove transition,
109 skip_entire_name, debug members. Renamed func member as function.
110 (macro DEFCMD) Removed.
111 (macro DBGCMD) Removed.
112 (macro SPCCMD) Removed.
113 (macro UNIMPL) Removed.
115 (macro UNIMPL_CMD) New.
116 (macro COMMAND_CNT) Changed to static const var, renamed
117 command_cnt. Updated all references.
118 (FILE_TYPE_okay) Removed.
119 (cmd_parse) Rewrote in terms of do_parse_command().
120 (do_parse_command) New function.
121 (find_command) New function.
122 (unknown_command_error) Use struct string to simplify code.
123 (parse_command_name) Recognize comment command names. Handle
124 flags. Don't reject testing-mode-only commands here--let higher
126 (verify_valid_command) New function.
127 (cmd_comment) New function.
129 * command.def: Completely rewritten and now sensibly organized.
131 * command.h: (enum STATE_*) Renamed CMD_STATE_*.
132 (CMD_*) Now "enum cmd_result". Added CMD_QUIT. New
133 CMD_END_SUBLOOP. Removed CMD_TRAILING_GARBAGE, CMD_PART_SUCCESS,
134 CMD_PART_SUCCESS_MAYBE and replaced all references by CMD_FAILURE.
135 Added CMD_NOT_IMPLEMENTED.
136 (macro DEFCMD) Removed.
137 (macro DBGCMD) Removed.
138 (macro SPCCMD) Removed.
139 (macro UNIMPL) Removed.
141 (macro UNIMPL_CMD) New.
143 Mon Apr 3 11:03:36 2006 Ben Pfaff <blp@gnu.org>
145 * list.q: (write_all_headers) Adapt to new html and output
148 (write_varname) Ditto.
149 (write_fallback_headers) Ditto.
150 (determine_layout) Ditto.
154 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
156 * Moved files from src directory