Add and improve some comments to awesomerc.lua

awesomerc.lua.in

@@ -37,7 +37,7 @@ end
 -- }}}
 
 -- {{{ Variable definitions
--- Themes define colours, icons, and wallpapers
+-- Themes define colours, icons, font and wallpapers.
 beautiful.init("@AWESOME_THEMES_PATH@/default/theme.lua")
 
 -- This is used later as the default terminal and editor to run.
@@ -298,6 +298,7 @@ clientkeys = awful.util.table.join(
 -- This should map on the top row of your keyboard, usually 1 to 9.
 for i = 1, 9 do
     globalkeys = awful.util.table.join(globalkeys,
+        -- View tag only.
         awful.key({ modkey }, "#" .. i + 9,
                   function ()
                         local screen = mouse.screen
@@ -306,6 +307,7 @@ for i = 1, 9 do
                            awful.tag.viewonly(tag)
                         end
                   end),
+        -- Toggle tag.
         awful.key({ modkey, "Control" }, "#" .. i + 9,
                   function ()
                       local screen = mouse.screen
@@ -314,6 +316,7 @@ for i = 1, 9 do
                          awful.tag.viewtoggle(tag)
                       end
                   end),
+        -- Move client to tag.
         awful.key({ modkey, "Shift" }, "#" .. i + 9,
                   function ()
                       if client.focus then
@@ -323,6 +326,7 @@ for i = 1, 9 do
                           end
                      end
                   end),
+        -- Toggle tag.
         awful.key({ modkey, "Control", "Shift" }, "#" .. i + 9,
                   function ()
                       if client.focus then
@@ -344,6 +348,7 @@ root.keys(globalkeys)
 -- }}}
 
 -- {{{ Rules
+-- Rules to apply to new clients (through the "manage" signal).
 awful.rules.rules = {
     -- All clients will match this rule.
     { rule = { },