In the encoding examples, I would prefer showing ASCII characters that encode themselves as literals. So for the "hello" (format B) example, which is currently

In the encoding examples, I would prefer showing ASCII characters that encode themselves as literals. So for the "hello" (format B) example, which is currently shown as: 55 68 65 6C 6C 6F it would make sense to me to display it as something like: <55> h e l l o or 55 <h> <e> <l> <l> <o> depending on which version you prefer.