[BRLTTY] System cursor follows braille moves

[Dave Mielke]

[quoted lines by Nicolas Pitre on 2009/08/11 at 14:36 -0400]

>That would involve issuing a down arrow key event when the braille 
>window wraps to the next line, and if the cursor doesn't move to the 
>next line but the screen content moved up then the braille window 
>would have to remain on the same line.

This already kind of works when BRL_FLG_ROUTE is used. Its major defficiency is 
that it doesn't work when the document extends right to the first/last line of 
the screen as the braille window can't be moved at that point. The routing 
algorithm does understand scrolling.

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