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Hide undefined Braille Opcodes #2949

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nvaccessAuto opened this issue Jan 26, 2013 · 6 comments
Open

Hide undefined Braille Opcodes #2949

nvaccessAuto opened this issue Jan 26, 2013 · 6 comments
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enhancement p4 https://github.com/nvaccess/nvda/blob/master/projectDocs/issues/triage.md#priority

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Reported by quetzatl on 2013-01-26 17:26
NVDA should be able to hide the braille opcodes which are not defined in the braille tables
Blocking #5091

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Comment 1 by jteh on 2013-01-26 21:23
We can't do this without extra functionality in liblouis.

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Comment 2 by MHameed on 2013-01-28 08:29
Hi Jamie,

maybe we can solve this just by having a one line table:

undefined 0

and if the checkbox in the gui is checked add this table to the translation table list.

Thoughts?

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Comment 3 by jteh on 2013-01-29 01:29
I forgot about that opcode. That would certainly work. In fact, there's a function which allows you to execute an opcode without using a table.

One concern is what happens if a table already defines that opcode and we try to redefine it. This needs to be tested.

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Comment 4 by jteh on 2013-03-04 12:44
Should this be configurable? My thought is that it shouldn't. This isn't useful to users and developers or table creators can retrieve this information using NVDA's read current character command.

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Comment 5 by MHameed on 2013-03-06 08:50
Possibly having an option which defaults to true is better.
We do have several braille only/hard of hearing users, for which being able to read the character code would be easier than attempting to hear it.

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Comment 7 by jteh (in reply to comment 5) on 2015-05-18 03:41
Replying to MHameed:

Possibly having an option which defaults to true is better.

We do have several braille only/hard of hearing users, for which being able to read the character code would be easier than attempting to hear it.

I wasn't suggesting this depended on speech. We could make read current character pressed twice for character description or thrice for character code present this in braille as well.

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Labels
enhancement p4 https://github.com/nvaccess/nvda/blob/master/projectDocs/issues/triage.md#priority
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