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view default_arg.m @ 747:c3e89f9b2af7 feature/grids

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Fix bug that fail tests and correct a typo
author Jonatan Werpers <jonatan@werpers.com>
date Wed, 11 Apr 2018 09:14:54 +0200
parents 48b6fb693025
children
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function default_arg(s, val)
    if evalin('caller',sprintf('~exist(''%s'',''var'') || isempty(%s)',s,s))
        assignin('caller',s,val)
    end
end