2%> Return a scalar MATLAB
string containing ``4``
3%> blank characters equivalent to a
tab character.
6%> This function primarily exists to bring
7%> consistency to the ParaMonte library IO tasks.
10%> ``str`` : The output scalar MATLAB
string containing ``4``
11%> blank characters equivalent to a
tab character.
23%> \JoshuaOsborne, May 21 2024, 5:58 PM, University of Texas at Arlington<br>
24%> \FatemehBagheri, May 20 2024, 1:25 PM, NASA Goddard Space Flight Center (GSFC), Washington, D.C.<br>
25%> \AmirShahmoradi, May 16 2016, 9:03 AM, Oden Institute
for Computational Engineering and Sciences (ICES), UT Austin<br>
function tab()
Return a scalar MATLAB string containing 4 blank characters equivalent to a tab character.