This module owns the device-independent vocabulary used by Aural Presentation. It deliberately contains no speech-server, sound player, major-mode, or resource resolution.
Toggle explicit visual-face presentation. With a positive prefix ARG, enable it. With zero or a negative prefix, disable it. This does not change semantic presentation or Voice Lock. (fn &optional ARG)
Whether rules selected by explicit visual faces participate. This control affects rules with a ‘:legacy-face’ selector. It does not disable semantic role, state, event, or attribute presentation, and it does not replace ‘voice-lock-mode’. Voice Lock continues to control only the legacy face/personality-to-voice compatibility mapping.
Default Value:
t