A way to browse texts from the typer

```

Quoth
"Maybe there could be a way to browse lessons while in the typer mode?
Let's say I'm typing a book and want to skip a chapter or go back a
chapter. I'd like arrow buttons at the top or something. If the chosen
selection method is Random there could be only one button instead, maybe
with an asterisk on it to signify refreshing/reselecting."
```

Original issue reported on code.google.com by `tristesse` on 24 Dec 2008 at 10:44

Start by locating the typer mode and the code that handles lesson, book, and chapter selection, including the Random selection path. Define how navigation controls or a single refresh action should behave in each selection mode, then verify that users can move between chapters or reselect random text while typing.

Written by the indexing model from the issue text.