[BRLTTY] grade 2 braille

[Dave Mielke]

[quoted lines by Michael Weaver on 2010/08/23 at 21:57 +0100]

>Why when I specify grade 2 Braille in my command to run BRLTTY I get
>some Braille output in grade 2 and some in grade 1?
>Could this be to give clarity for example when displaying computer
>Braille where some signs in Computer Braille mean something different in
>UK or is this mixture of Grade 1 and Grade 2 a bug? 

It'd be helpful if you could give an example or two, but I doubt it's a bug. 
There are two cases when brltty, even though contracted braille has been 
requested, reverts to uncontracted braille. The first is that the word where 
the cursor is on isn't contracted. The second is that certain character 
sequences, e.g. whch make a word look like a web URL, aren't contracted.

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