User blog comment:SuperSpruce/Proposed fix to T array function to make it work past Gamma 0/@comment-36984051-20190623153224/@comment-35470197-20190626120230

Oh, sorry. You meant that "Ba. If a comma is immediately before it, then apply the catastrophic rule." actually means "Ba. If a comma is immediately before it, then apply Catastrophic Rule to the current entry." or something like that? I could not understand precisely what substrings I should apply the catastrophic rule.

In addition, even if you declare the range to which you apply Catastrophic Rule, isn't there the same problem? You do not have a unique way to determine %, $, a, and # in the expression [%0,$a#].