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Diffstat (limited to 'volume.lua')
-rw-r--r-- | volume.lua | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -5,6 +5,7 @@ -- {{{ Grab environment local io = { popen = io.popen } +local setmetatable = setmetatable local string = { match = string.match } -- }}} @@ -31,3 +32,5 @@ function worker(format, channel) return {volume_level} end -- }}} + +setmetatable(_M, { __call = function(_, ...) return worker(...) end }) |