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annotate general/popd.m @ 4:e44f49929e56

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Adding reorganised general toolbox, now in several subdirectories.
author samer
date Sat, 12 Jan 2013 19:21:22 +0000
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samer@4 1 function D=popd
samer@4 2 % popd: Pop directory off stack
samer@4 3 % dirname=popd: pop and return directory name
samer@4 4 % popd: pop directory and cd into it.
samer@4 5 global DirStack
samer@4 6 d=DirStack{1};
samer@4 7 DirStack=DirStack{2};
samer@4 8 if nargout<1, cd(d); else D=d; end