The aromas of freshly made tacos, loaded fries, dumplings and Philly cheesesteaks filled the air of the new Commas Food Hall in downtown Silver Spring on Thursday afternoon. The long-awaited food ...

Inverted commas help as they envelop a quotation in a crisp clasp of reassuring accuracy, or add obvious snark. Their absence, by contrast, casts a post-modern pall of uncertainty over the words.