[BRLTTY] What's C.ttb?

[高生旺]

My locale setting is zh_TW. It doesn't work in this case.

On Wed, 15 Oct 2008, Dave Mielke wrote:

> [quoted lines by Lee Maschmeyer on 2008/10/13 at 13:54 -0400]
> 
> >Looking at the bootup messages on Ubuntu Hardy I see that brltty is trying 
> >to load the non-existent file /etc/brltty/C.ttb. Is this perhaps a 
> >placeholder, or maybe an alternate name for something that exists somewhere 
> >else?
> 
> 3.11 looks for a default text table with a name that matches the system's 
> locale name. If a system hasn't been configured for a particular locale, or, 
> perhaps, if brltty is invoked early, it'll assume the default locale (named C) 
> and look for that text table. The C locale only defines the ASCII characters, 
> although even they aren't standard in braille. We should probably handle this 
> in a way that doesn't look like an error. One way would be to create a C text 
> table, but, then, whose representation of the numbers and punctuation would we 
> put in it. Any ideas anyone?
> 
>