Reported by dkager on 2015-07-10 10:47
This patch updates support for the Optelec Alva BC6 series braille displays. It currently does the following:

• Detect the secondary cursor routing buttons. They are not assigned to any NVDA actions at the moment.
• Add more key bindings, largely based on the bindings for other screen readers as described in this document from Optelec.
• Update the key commands documentation accordingly.

To do:

• Implement meaningful scripts to be triggered using the secondary cursor routing buttons. A good start would be the reportFormatting script. See the Papenmeier driver for a possible implementation. Ideally, it should be possible to call this script for an arbitrary position without first routing the (review) cursor there.
• Add bindings to change the cursor shape and toggle the cursor on/off. Depends on Options to toggle the braille cursor on/off and change its shape #5198.

Branch: alvaBC6
Blocked by #5198, #5250