Implement ko for [u, ki, ko] = unique(i,..)
Reported by Samuel GOUGEON (@sgougeon)
BUG DESCRIPTION:
----------------
The third unique() output is not yet implemented:
After [o, ki, ko] = unique(i,..), ko always returns [].
i = grand(1,100,"uin",0,50);
[o, ki, ko] = unique(i); ko
--> [o, ki, ko] = unique(i); ko
ko =
[]
ERROR LOG:
----------
None. Always returns []
HOW TO REPRODUCE THE BUG:
-------------------------
i = grand(1,100,"uin",0,50);
[o, ki, ko] = unique(i); ko
and(i==o(ko))
OTHER INFORMATION:
------------------
The implementation should be done as well in "r" and "c" mode