added Hai HHKB: fn+`[`=back, fn+`]`=forward ) (#770)
added Hai HHKB: fn+`[`=back, fn+`]`=forward ) (#770)


pqrs-org/KE-complex_modifications,pqrs-org/KE-complex_modifications,pqrs-org/KE-complex_modifications,pqrs-org/KE-complex_modifications,pqrs-org/KE-complex_modifications,pqrs-org/KE-complex_modifications