Mercurial > octave
view scripts/deprecated/dump_prefs.m @ 23219:3ac9f9ecfae5 stable
maint: Update copyright dates.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Wed, 22 Feb 2017 12:39:29 -0500 |
parents | e9a0469dedd9 |
children |
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## Copyright (C) 1994-2017 John W. Eaton ## ## This file is part of Octave. ## ## Octave is free software; you can redistribute it and/or modify it ## under the terms of the GNU General Public License as published by ## the Free Software Foundation; either version 3 of the License, or (at ## your option) any later version. ## ## Octave is distributed in the hope that it will be useful, but ## WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ## General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with Octave; see the file COPYING. If not, see ## <http://www.gnu.org/licenses/>. ## -*- texinfo -*- ## @deftypefn {} {} dump_prefs () ## @deftypefnx {} {} dump_prefs (@var{fid}) ## ## @code{dump_prefs} is deprecated and will be removed in Octave version 4.4. ## Please use individual preference get/set routines in all new code. ## ## Dump the current settings of all user preferences to stdout in a format that ## can be parsed by Octave later. ## ## If the optional argument @var{fid} is given then the results are written to ## the file specified by file descriptor @var{fid}. ## @end deftypefn ## Author: jwe ## Deprecated in 4.0 function dump_prefs (fid) persistent warned = false; if (! warned) warned = true; warning ("Octave:deprecated-function", "dump_prefs is obsolete and will be removed from a future version of Octave, recode using individual preference get/set routines"); endif if (nargin > 1) print_usage (); endif if (nargin == 0) fid = stdout; endif ## FIXME: It would be nice to be able to get the list of built-in variables ## directly from Octave so that we wouldn't have to remember to update it ## each time the list of preference variables changes pref_list = {"EDITOR" "EXEC_PATH" "IMAGE_PATH" "PAGER" "PAGER_FLAGS" "PS1" "PS2" "PS4" "allow_noninteger_range_as_index" "beep_on_error" "built_in_docstrings_file" "completion_append_char" "confirm_recursive_rmdir" "crash_dumps_octave_core" "debug_java" "debug_on_error" "debug_on_interrupt" "debug_on_warning" "disable_diagonal_matrix" "disable_permutation_matrix" "disable_range" "do_braindead_shortcircuit_evaluation" "doc_cache_file" "echo_executing_commands" "fixed_point_format" "gnuplot_binary" "history_file" "history_save" "history_size" "history_timestamp_format_string" "ignore_function_time_stamp" "info_file" "info_program" "java_matrix_autoconversion" "java_unsigned_autoconversion" "makeinfo_program" "max_recursion_depth" "missing_component_hook" "missing_function_hook" "octave_core_file_limit" "octave_core_file_name" "octave_core_file_options" "optimize_subsasgn_calls" "output_max_field_width" "output_precision" "page_output_immediately" "page_screen_output" "print_empty_dimensions" "print_struct_array_contents" "save_default_options" "save_header_format_string" "save_precision" "sighup_dumps_octave_core" "sigterm_dumps_octave_core" "silent_functions" "sparse_auto_mutate" "split_long_rows" "string_fill_char" "struct_levels_to_print" "suppress_verbose_help_message" "texi_macros_file"}; for i = 1:rows (pref_list) pref = pref_list{i}; try val = feval (pref); if (isnumeric (val)) val = sprintf ("%g", val); endif fprintf (fid, " %s = %s\n", pref, val); catch fprintf (fid, "# %s = <no value or error in displaying it>\n", pref); end_try_catch endfor endfunction %!error dump_prefs (1,2)