| 1 | The two are separated by a forward slash, top-level/subtype. | |
| 2 | Some, like the use of drive letters and backslashes, are quite superficial. | |
| 3 | These can be escaped by being preceded with a backslash, like . to match a literal period. | |
| 4 | First, they drew simple images of facial features - dots for eyes, slashes for nose and mouth. | |
| 5 | So just as we had to escape things with backslashes in an awkward way, same deal with percent in this context. |