Well first of all, I think we dispensed with “the exception that proves the rule” a while ago. Plus (and no, I hadn’t found it before, for some odd reason) it’s a singularly unsatisfying column. Why is it so and how long has it been so and how do we know for sure that it’s so? *That’s * what I can’t find out.
Maybe this should go to Staff Reports, since there was a column about it, but the column wasn’t the origin of my question, nor do people generally offer real answers in that forum.
“Hear, hear,” of course, comes from “Hear ye, hear ye”, as in “Hear ye, hear ye, the district court in and for the District of Easthampton is now in session, the Honorable Joe Blow presiding.”
A related term used in this same situation is “Oyez, oyez.”