24 lines
No EOL
793 B
Matlab
24 lines
No EOL
793 B
Matlab
function emacsrunregion(file, startchar, endchar)
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% Run code from FILE between STARTCHAR and ENDCHAR.
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% Command sent by Emacs for run-cell & run-region functionality.
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if ~exist(file,'file')
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error('You must save your region into a file accessible by MATLAB process.');
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end
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% Now figure out if shortFileName is on the path.
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[ fullFilePath, shortFileName ] = fileparts(file);
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onpath = ~isempty(which(shortFileName));
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% If not on the path, temporarilly switch to that directory so it and an files it references are
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% accessible
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if ~onpath
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oldpath = pwd;
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cd(fullFilePath);
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cleanup = onCleanup(@()cd(oldpath));
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end
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txt = fileread(file);
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evalTxt = txt(startchar:min(endchar,length(txt)));
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evalin('base',evalTxt);
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end |