> Faced with the countless treatises and archives handed down by the tradition, I was saying, I feel a bit like the entomologist William Legrand, one of the characters in Poe’s “The Gold-Bug,” who has to go through many a trial before he can get his hands on what he is looking for. Once one has got it into one’s head, as I have, to compile a pocket history of punctuation without being in any way a seasoned philologist, well versed in the difficulties in deciphering Egyptian hieroglyphs or manuscripts from Greco-Roman antiquity, one has every chance of finding oneself perplexed before what w…