+ (start-process "" nil "pamixer" "--toggle-mute")))
+ ([XF86Launch1] .
+ (lambda ()
+ (interactive)
+ (start-process "" nil "pamixer" "--toggle-mute")))
+ ([\s-XF86Launch1] . ; toggle mic mute
+ (lambda ()
+ (interactive)
+ (start-process
+ "" nil "pamixer" "--default-source" "--toggle-mute")))