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