In case of an "aggregate", -xy z should still mean -x z -y, but it starts to get complicated, e.g. with multiple non-nullary options in the set. So, not a burning priority; spaces have always been there to help... Also, the naturally ordered -yx z already works (as -x z -y).
In case of an "aggregate",
-xy zshould still mean-x z -y, but it starts to get complicated, e.g. with multiple non-nullary options in the set. So, not a burning priority; spaces have always been there to help... Also, the naturally ordered-yx zalready works (as-x z -y).