Hi,
I wonder if anyone else has thought of this, but while considering the pipe trick ([[foo (bar)|]] = [[foo (bar)|foo]]) it occurred to me that one of the places this would be most useful is in place names, a huge portion of which are in the form [[Boise, Idaho]]. If it could be set up so that the pipe trick could work with commas too ([[Boise, Idaho|]] = [[Boise, Idaho|Boise]]), that would be very useful in a variety of situations. (It wouldn't conflict with other uses of commas, since you just wouldn't have any reason to use the pipe trick with them; or if, say, something had both commas and parentheses, you could set it to just pipe the parentheses. If an article had multiple commas, you could set it to hide everything after the first one.)
What do you think?
Matt