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% Copyright (C) 2024 Eric Ludlam (and others)
% This program 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.
% This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
function emacscd(dir)
% CD to DIRECTORY in a way that Emacs Shell won't see via dirtrack.
% Instead, show example of how to tell Emacs what the new directory is.
if nargin == 1
cd(dir);
end
emacs = getenv('INSIDE_EMACS');
if isempty(emacs)
disp('Not inside Emacs')
else
% disp('Inside Emacs - Sending directory cookie.')
% Set matlab-shell `default-directory' to the current MATLAB pwd. Note, default-directory
% requires a trailing slash so things like `find-file' C-x C-f work as expect.
disp('<EMACSCAP>(eval)')
disp(['(setq default-directory "' pwd '/")'])
disp('</EMACSCAP>')
end
end
% LocalWords: dirtrack EMACSCAP setq
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