Mercurial > octave
view scripts/prefs/rmpref.m @ 31390:2c037ce00450 stable release-7-3-0
Version 7.3.0 released.
* configure.ac (AC_INIT): Set version to 7.3.0.
(OCTAVE_MINOR_VERSION): Now 3.
(OCTAVE_PATCH_VERSION): Now 0.
(OCTAVE_RELEASE_DATE): Set to "2022-11-02".
* org.octave.Octave.appdata.xml: Add release info for version 7.3.0.
* CITATION: Update for 7.3.0.
* NEWS.7.md: Update release date.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Wed, 02 Nov 2022 14:19:56 -0400 |
parents | 796f54d4ddbf |
children | 597f3ee61a48 |
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######################################################################## ## ## Copyright (C) 2012-2022 The Octave Project Developers ## ## See the file COPYRIGHT.md in the top-level directory of this ## distribution or <https://octave.org/copyright/>. ## ## 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 ## <https://www.gnu.org/licenses/>. ## ######################################################################## ## -*- texinfo -*- ## @deftypefn {} {} rmpref ("@var{group}", "@var{pref}") ## @deftypefnx {} {} rmpref ("@var{group}", @{"@var{pref1}", "@var{pref2}", @dots{}@}) ## @deftypefnx {} {} rmpref ("@var{group}") ## Remove the named preference @var{pref} from the preference group ## @var{group}. ## ## The named preference group must be a string. ## ## The preference @var{pref} may be a string or cell array of strings. ## ## If @var{pref} is not specified, remove the preference group @var{group}. ## ## It is an error to remove a nonexistent preference or group. ## @seealso{addpref, ispref, setpref, getpref} ## @end deftypefn function rmpref (group, pref) if (nargin < 1) print_usage (); elseif (! ischar (group)) error ("rmpref: GROUP must be a string"); elseif (nargin == 2 && ! (ischar (pref) || iscellstr (pref))) error ("rmpref: PREF must be a string or cell array of strings"); endif if (nargin == 1) if (! ispref (group)) error ("rmpref: GROUP %s does not exist", group); endif prefs = loadprefs (); prefs = rmfield (prefs, group); saveprefs (prefs); else valid = ispref (group, pref); if (all (valid)) prefs = loadprefs (); prefs.(group) = rmfield (prefs.(group), pref); saveprefs (prefs); else if (! ispref (group)) error ("rmpref: GROUP %s does not exist", group); elseif (ischar (pref)) error ("rmpref: preference %s does not exist", pref); else idx = find (! valid, 1); error ("rmpref: preference %s does not exist", pref{idx}); endif endif endif endfunction %!test %! HOME = getenv ("HOME"); %! save_default_options ("-binary", "local"); %! unwind_protect %! setenv ("HOME", P_tmpdir ()); %! addpref ("group1", "pref1", [1 2 3]); %! addpref ("group2", {"prefA", "prefB", "prefC"}, {"strA", "strB", "strC"}); %! %! assert (ispref ("group1")); %! rmpref ("group1"); %! assert (! ispref ("group1")); %! %! assert (ispref ("group2", "prefB")); %! rmpref ("group2", "prefB"); %! assert (! ispref ("group2", "prefB")); %! %! fail ('rmpref ("group3")', ... %! "GROUP group3 does not exist"); %! fail ('rmpref ("group3", "prefA")', ... %! "GROUP group3 does not exist"); %! fail ('rmpref ("group2", "prefB")', %! "preference prefB does not exist"); %! fail ('rmpref ("group2", {"prefA", "prefB"})', %! "preference prefB does not exist"); %! %! unwind_protect_cleanup %! unlink (fullfile (P_tmpdir (), ".octave_prefs")); %! if (isempty (HOME)) %! unsetenv ("HOME"); %! else %! setenv ("HOME", HOME); %! endif %! end_unwind_protect ## Test input validation %!error <Invalid call> rmpref () %!error <GROUP must be a string> rmpref (1) %!error <PREF must be a string> rmpref ("group1", 1)