[BRLTTY] adding custom command to replace a braille window

[Mario Lang]

Vikash Kesharwani <vikash.kesarwani at kritikalsolutions.com> writes:

> Translation is not an issue. I am facing issue with cursor routing. It does
> not work all the time. Can there be any particular reason for this. Is
> cursor routing guaranteed to execute( I am using nano) or there is any
> scenario in which it can fail.
>
> I can see message that cursor is moving from [row1,colo1] -> [row2,col2]
> but it does not go to [row2,colo2] but stops before that.

Most editors do not allow you to move the cursor to the right of
inserted text/spaces.  Could that be the problem you are seeing?
IOW, if you are on a blank line, and invoke cursor routing
to go to the right of the current position, it will fail because the
editor does not allow arrow movements in that direction.  In general, if
you can go there by just using cursor keys, cursor routing should lso be
able to go there.  If you can not reach the location with normal cursor
keys, cursor routing will also not be able to go there.

One exception of this is picture-mode in Emacs.  But I guess most people
don't even know about that, so it is not really relevant here.

-- 
CYa,
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