nvda

f1ba4cae - Basic support for braille display key modifiers (#7503)

Basic support for braille display key modifiers (#7503) * Implemented support for braille display key modifiers: * For example, if L{self.id} is 'key1+key2', key1 is bound to 'kb:control' and key2 to 'kb:tab', this gesture should execute 'kb:control+tab' * Combining modifiers with braille input (#7306) is not yet supported * Review action * Removed line of code which has become obsolete after the review action