  When performing asymptotic expansions using the strategy of expansion by
regions, it is a non-trivial task to find the relevant regions. The recently
published Mathematica code asy.m automates this task, but it has not been able
to detect potential regions in threshold expansions or Glauber regions. In this
work we present an algorithm and its implementation in the update asy2.m which
also reveals potential and Glauber regions automatically.
