Updated alsa (markdown)

[etc/awesome.git] / alsa.md

diff --git a/alsa.md b/alsa.md
index 5a3497b1edbcd8d8412e2b1c5c68f619ead69f53..f978bce54e6dd86c7c977ff8afd7d64f149fc986 100644 (file)
--- a/alsa.md
+++ b/alsa.md
@@ -1,4 +1,4 @@
-Shows and controls alsa volume with a textbox.
+Shows and controls alsa volume.
 
        myvolume = lain.widgets.alsa()
 
@@ -18,35 +18,35 @@ Variable | Meaning | Type | Default
 
 and outputs the following table:
 
-Variable | Type
---- | ---
-`widget` | `awful.widget.textbox`
-`channel` | string
-`step` | string
-`notify` | function
+Variable | Meaning | Type
+--- | --- | --- 
+`widget` | The widget | `wibox.widget.textbox`
+`channel` | Alsa channel | string
+`step` | Increase/decrease step | string
+`notify` | Update `widget` | function
 
 Finally, you can control the widget with key bindings like these:
 
-        -- Volume control
-        awful.key({ altkey }, "Up",
-        function ()
-            awful.util.spawn("amixer sset " .. volume.channel .. " " .. volume.step .. "+")
-            volume.notify()
-        end),
-        awful.key({ altkey }, "Down",
-        function ()
-            awful.util.spawn("amixer sset " .. volume.channel .. " " .. volume.step .. "-")
-            volume.notify()
-        end),
-        awful.key({ altkey }, "m",
-        function ()
-            awful.util.spawn("amixer set Master playback toggle")
-            volume.notify()
-        end),
-        awful.key({ altkey, "Control" }, "m", 
-        function ()
-            awful.util.spawn("amixer set Master playback 100%", false )
-            volume.notify()
-        end),
+    -- Volume control
+    awful.key({ altkey }, "Up",
+    function ()
+        awful.util.spawn("amixer sset " .. volume.channel .. " " .. volume.step .. "+")
+        volume.notify()
+    end),
+    awful.key({ altkey }, "Down",
+    function ()
+        awful.util.spawn("amixer sset " .. volume.channel .. " " .. volume.step .. "-")
+        volume.notify()
+    end),
+    awful.key({ altkey }, "m",
+    function ()
+        awful.util.spawn("amixer set Master playback toggle")
+        volume.notify()
+    end),
+    awful.key({ altkey, "Control" }, "m", 
+    function ()
+        awful.util.spawn("amixer set Master playback 100%", false )
+        volume.notify()
+    end),
 
 where `altkey = "Mod1"`.
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