[BRLTTY] Linux-based spelling checkers and BRLTTY

[Jason White]

What have you found to be the best spelling checker for use with BRLTTY under
Linux/Unix?

Ideally, it should place the cursor on, or otherwise highlight in a way that
BRLTTY can represent, the word that wasn't found in the dictionary.

I usually check spelling as the last step of editing a document, to detect any
errors that remain after manual proofreading.