Let a host point an index at an item

pure_app_point moves an index state to an item, as a user pointing at a
row would: an event with no handler, saved like a key event, joining the
burst when saving is deferred; past the last item it is not_found. A host
learns which index to move from the view that shows it:
pure_module_position gives the state behind a number view that is just
`at.position`. An interface can so turn a click on a list row into its
focus without any code in the app.

0 files changed, 0 insertions, 0 deletions