Mercurial > octave
view scripts/prefs/rmpref.m @ 27898:4d6d21839dfd
remove Author: jwe and Adapted-by: jwe lines from source files
These lines have little meaning now in the age of modern version
control systems.
Files affected: url-transfer.cc, url-transfer.h, acot.m, acoth.m,
acsc.m, acsch.m, asec.m, asech.m, cot.m, coth.m, csc.m, csch.m, sec.m,
sech.m, cart2pol.m, cart2sph.m, deal.m, fliplr.m, flipud.m, int2str.m,
logspace.m, num2str.m, pol2cart.m, rot90.m, sortrows.m, sph2cart.m,
waitbar.m, doc.m, hsv2rgb.m, rgb2hsv.m, beep.m, isstr.m, setstr.m,
strmatch.m, cond.m, rank.m, trace.m, bug_report.m, cast.m, delete.m,
dir.m, list_primes.m, ls.m, ls_command.m, menu.m, pack.m, recycle.m,
substruct.m, version.m, glpk.m, axis.m, box.m, grid.m,
__axis_label__.m, text.m, title.m, view.m, xlabel.m, ylabel.m,
zlabel.m, bar.m, barh.m, comet3.m, hist.m, line.m, loglog.m, mesh.m,
patch.m, plot.m, polar.m, __bar__.m, __line__.m, __plt__.m,
__stem__.m, semilogx.m, semilogy.m, sombrero.m, stairs.m, stem.m,
surface.m, __default_plot_options__.m, __gnuplot_drawnow__.m,
__next_line_color__.m, __plt_get_axis_arg__.m, __pltopt__.m, clf.m,
closereq.m, gca.m, gnuplot_binary.in.m, isfigure.m, meshgrid.m,
__gnuplot_draw_axes__.m, __gnuplot_draw_figure__.m, shg.m, addpref.m,
getpref.m, ispref.m, loadprefs.m, prefsfile.m, saveprefs.m, rmpref.m,
setpref.m, ismember.m, setdiff.m, union.m, hankel.m, hilb.m, vander.m,
median.m, std.m, cstrcat.m, isletter.m, str2num.m, strcat.m,
oruntests.m, rundemos.m, asctime.m, clock.m, ctime.m, date.m, etime.m,
is_leap_year.m.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 02 Jan 2020 15:43:01 -0500 |
parents | 63b5a17ba30f |
children | b442ec6dda5c |
line wrap: on
line source
## Copyright (C) 2012-2019 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 ## <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 || nargin > 2) 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 rmpref () %!error rmpref (1,2,3) %!error <GROUP must be a string> rmpref (1) %!error <PREF must be a string> rmpref ("group1", 1)