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view default_arg.m @ 579:a5f1b0267dba feature/grids

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Be less strict about what is considered a block matrix Empty blocks of different sizes are now allowed as well as empty block dimensions
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 07 Sep 2017 09:21:04 +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