I seem to recall reading in prior discussion on this that +foo included stemming while "foo" does not? (And, therefor, some people were unhappy with "foo" not just due to the syntax change but also due to the difference in behavior.)
Some other people in this thread have suggested ¬ as a substitute (and no, it's not on a typical U.S. keyboard). Others point out that ¬ means negation in a typical context. Do you folks index backticks? If not, what about backtick? I guess that wouldn't be too *NIXy; however, most keyboards seem to have one, and if it's not currently indexed, might be a choice. (It's also "sort of quotish", in nature.)
P.S. Hmm... Backtick could cause unexpected results in the case of someone pasting a single quoted value from Word, or similar. Might not be the common, though, and I never did like Word's "smart quotes", anyway. ;-)
Some other people in this thread have suggested ¬ as a substitute (and no, it's not on a typical U.S. keyboard). Others point out that ¬ means negation in a typical context. Do you folks index backticks? If not, what about backtick? I guess that wouldn't be too *NIXy; however, most keyboards seem to have one, and if it's not currently indexed, might be a choice. (It's also "sort of quotish", in nature.)
P.S. Hmm... Backtick could cause unexpected results in the case of someone pasting a single quoted value from Word, or similar. Might not be the common, though, and I never did like Word's "smart quotes", anyway. ;-)