So try downloading and running say [luaML.love](https://git.sr.ht/~akkartik/luaML.love)

So download and run say [broadsheet.love](https://git.sr.ht/~akkartik/broadsheet.love)

Now try pressing `ctrl+l` then selecting `on`. It provides a useful
orientation of available hooks when programming live, and also mentions an
important gotcha.

Now try pressing `ctrl+l` in this driver app. Select `on` by some combination
of typing letters and moving the arrow keys. It provides a useful orientation
of available hooks when programming live, and also mentions an important
gotcha.

At any time:

While editing a buffer:

When some definition has focus (a cursor):

When no definition has focus:
* arrow keys pan the surface
* `shift`+arrow keys pan faster
  - `pagedown` and `pageup` are aliases for `shift+down` and `shift+up` respectively

When cursor is not in an editor:
* arrow keys pan the surface
* `shift`+arrow keys pan faster
  - `pagedown` and `pageup` are aliases for `shift+down` and `shift+up` respectively