move pulse widget to new layout

contrib/README.md

@@ -117,24 +117,28 @@ vicious.contrib.ossvol
 vicious.contrib.pop
   -
 
-vicious.contrib.pulse
+**vicious.contrib.pulse**
-    - provides volume levels of requested pulseaudio sinks and
+
-      functions to manipulate them
+Provides volume levels of requested pulseaudio sinks and functions to
-    - takes the name of a sink as an optional argument.  a number will
+manipulate them
+
+- Arguments
+  * takes the name of a sink as an optional argument.  a number will
     be interpret as an index, if no argument is given, it will take
     the first-best
-    - to get a list of available sinks use the command: pacmd
+  * to get a list of available sinks use the command: pacmd
     list-sinks | grep 'name:'
-    - returns 1st value as the volume level
+- Returns
-  - vicious.contrib.pulse.add(percent, sink)
+  * returns 1st value as the volume level
-    - @percent is a number, which increments or decrements the volume
+- vicious.contrib.pulse.add(percent, sink)
+  * @percent is a number, which increments or decrements the volume
     level by its value in percent
-    - @sink optional, same usage as in vicious.contrib.pulse
+  * @sink optional, same usage as in vicious.contrib.pulse
-    - returns the exit status of pacmd
+  * returns the exit status of pacmd
-  - vicious.contrib.pulse.toggle(sink)
+- vicious.contrib.pulse.toggle(sink)
-    - inverts the volume state (mute -> unmute; unmute -> mute)
+  * inverts the volume state (mute -> unmute; unmute -> mute)
-    - @sink optional, same usage as in vicious.contrib.pulse
+  * @sink optional, same usage as in vicious.contrib.pulse
-    - returns the exit status of pacmd
+  * returns the exit status of pacmd
 
 vicious.contrib.rss
   -

contrib/pulse_all.lua

@@ -26,7 +26,7 @@ local math = {
 
 -- Pulse: provides volume levels of requested pulseaudio sinks and methods to change them
 -- vicious.contrib.pulse
-local pulse = {}
+local pulse_all = {}
 
 -- {{{ Helper function
 local function pacmd(args)
@@ -87,7 +87,7 @@ end
 -- }}}
 
 -- {{{ Volume control helper
-function pulse.add(percent, sink)
+function pulse_all.add(percent, sink)
     sink = get_sink_name(sink)
     if sink == nil then return end
 
@@ -106,7 +106,7 @@ function pulse.add(percent, sink)
     return os.execute(cmd)
 end
 
-function pulse.toggle(sink)
+function pulse_all.toggle(sink)
     sink = get_sink_name(sink)
     if sink == nil then return end
 
@@ -121,4 +121,4 @@ function pulse.toggle(sink)
 end
 -- }}}
 
-return setmetatable(pulse, { __call = function(_, ...) return worker(...) end })
+return setmetatable(pulse_all, { __call = function(_, ...) return worker(...) end })