Thanks, Dave. That wasn't exactly the problem, but it made me realize what
was. I would select the cells, then ctrl-H to find and replace. when that
dialog came up, the options were visible and "Within: workbook" was selected,
as that's how I usually search these giant spreadsheets. When I changed that
to "Sheet" it worked. This is a change from the previous version I was
using, so not exactly obvious, at least not to me.
and, as an aside, I find it incredibly annoying that MS would take what
should be the bedrock of all work-related software and make random, pointless
changes like that. and don't get me started with the menus. Seriously, in
one of the two pieces of software that everyone in the office-working world
uses, why on earth would you change every single menu, remove the Format
menu, remove Insert rows from the insert tab, etc. list goes on and on.
Moronic! Anyway, sorry for the rant, and thanks for the tip.