@ -19,7 +19,7 @@ description: |
| `\d` | Digit |
| `\s` | Whitespace |
| `\W` | Not word |
| `\d` | Not digit |
| `\D` | Not digit |
| `\S` | Not whitespace |
| `[abc]` | Any of a, b, or c |
| `[a-e]` | Characters between `a` and `e` |