luci-app-statistics: fix whitespaces in rrdtool definitions

Signed-off-by: Florian Eckert <fe@dev.tdt.de>

applications/luci-app-statistics/luasrc/statistics/rrdtool/definitions/apcups.lua

@@ -19,8 +19,7 @@ function rrdargs( graph, plugin, plugin_instance )
 		ups_inst[t] = graph.tree:data_instances( plugin, plugin_instance, t )
 	end
 
-
+	-- Check if hash table or array is empty or nil-filled
-    -- Check if hash table or array is empty or nil-filled
 
 	local function empty( t )
 		for _, v in pairs(t) do
@@ -57,8 +56,8 @@ function rrdargs( graph, plugin, plugin_instance )
 	end
 
 
-    -- Graph definitions for APC UPS measurements MUST use only 'instances':
+	-- Graph definitions for APC UPS measurements MUST use only 'instances':
-    -- e.g. instances = { voltage = {  "input", "output" } }
+	-- e.g. instances = { voltage = {  "input", "output" } }
 
 	local voltagesdc = {
 		title = "%H: Voltages on APC UPS - Battery",

applications/luci-app-statistics/luasrc/statistics/rrdtool/definitions/conntrack.lua

@@ -4,6 +4,7 @@
 module("luci.statistics.rrdtool.definitions.conntrack",package.seeall)
 
 function rrdargs( graph, plugin, plugin_instance, dtype )
+
 	return {
 		title = "%H: Conntrack entries",
 		vlabel = "Count",

applications/luci-app-statistics/luasrc/statistics/rrdtool/definitions/curl.lua

@@ -4,6 +4,7 @@
 module("luci.statistics.rrdtool.definitions.curl", package.seeall)
 
 function rrdargs( graph, plugin, plugin_instance, dtype )
+
 	return {
 		title = "%H: cUrl Response Time for #%pi",
 		y_min = "0",

applications/luci-app-statistics/luasrc/statistics/rrdtool/definitions/disk.lua

@@ -4,6 +4,7 @@
 module("luci.statistics.rrdtool.definitions.disk", package.seeall)
 
 function rrdargs( graph, plugin, plugin_instance, dtype )
+
 	return {
 		{
 			title = "%H: Disk I/O operations on %pi",

applications/luci-app-statistics/luasrc/statistics/rrdtool/definitions/netlink.lua

@@ -37,7 +37,6 @@ function rrdargs( graph, plugin, plugin_instance )
 		}
 	}
 
-
 	--
 	-- packet diagram
 	--
@@ -119,7 +118,6 @@ function rrdargs( graph, plugin, plugin_instance )
 		}
 	}
 
-
 	--
 	-- multicast diagram
 	--
@@ -144,7 +142,6 @@ function rrdargs( graph, plugin, plugin_instance )
 		}
 	}
 
-
 	--
 	-- collision diagram
 	--
@@ -169,7 +166,6 @@ function rrdargs( graph, plugin, plugin_instance )
 		}
 	}
 
-
 	--
 	-- error diagram
 	--
@@ -206,6 +202,5 @@ function rrdargs( graph, plugin, plugin_instance )
 		}
 	}
 
-
 	return { traffic, packets, multicast, collisions, errors }
 end

applications/luci-app-statistics/luasrc/statistics/rrdtool/definitions/olsrd.lua

@@ -9,18 +9,18 @@ function rrdargs( graph, plugin, plugin_instance, dtype )
 	if plugin_instance == "routes" then
 
 		g[#g+1] = {
-	                -- diagram data description
+			-- diagram data description
 			title = "%H: Total amount of OLSR routes", vlabel = "n",
 			number_format = "%5.0lf", data = {
-                        	types = { "routes" },
+				types = { "routes" },
 				options = {
 					routes = {
 						color = "ff0000",
 						title = "Total number of routes"
 					}
 				}
-	                }
+			}
-        	}
+		}
 
 		g[#g+1] = {
 			title = "%H: Average route ETX", vlabel = "ETX", detail = true,
@@ -80,7 +80,7 @@ function rrdargs( graph, plugin, plugin_instance, dtype )
 				number_format = "%5.2lf", detail = true,
 				data = {
 					types = { "signal_quality" },
-	
+
 					instances = {
 						signal_quality = { instances[i], instances[i+1] },
 					},
@@ -106,7 +106,7 @@ function rrdargs( graph, plugin, plugin_instance, dtype )
 			title= "%H: Total amount of OLSR links", vlabel = "n",
 			number_format = "%5.0lf", data = {
 				instances = { "" },
-	                        types = { "links" },
+				types = { "links" },
 				options = {
 					links = {
 						color = "0000ff",
@@ -114,7 +114,7 @@ function rrdargs( graph, plugin, plugin_instance, dtype )
 					}
 				}
 			}
-	        }
+		}
 
 		g[#g+1] = {
 			title= "%H: Average signal quality", vlabel = "n",

applications/luci-app-statistics/luasrc/statistics/rrdtool/definitions/ping.lua

@@ -4,6 +4,7 @@
 module("luci.statistics.rrdtool.definitions.ping", package.seeall)
 
 function rrdargs( graph, plugin, plugin_instance, dtype )
+
 	return {
 		-- Ping roundtrip time
 		{ title = "%H: ICMP Round Trip Time",

applications/luci-app-statistics/luasrc/statistics/rrdtool/definitions/processes.lua

@@ -5,8 +5,8 @@ module("luci.statistics.rrdtool.definitions.processes", package.seeall)
 
 function rrdargs( graph, plugin, plugin_instance, dtype )
 
-    if  plugin_instance == "" then
+	if  plugin_instance == "" then
-	return {
+		return {
 			title = "%H: Processes",
 			vlabel = "Processes/s",
 			data = {
@@ -26,9 +26,9 @@ function rrdargs( graph, plugin, plugin_instance, dtype )
 					ps_state_zombies  = { color = "ff0000", title = "Zombies" }
 				}
 			}
-	}
+		}
-    else
+	else
-	return {
+		return {
 		{
 			title = "%H: CPU time used by %pi",
 			vlabel = "Jiffies",
@@ -113,5 +113,5 @@ function rrdargs( graph, plugin, plugin_instance, dtype )
 			}
 		}
 	}
-    end
+	end
 end

applications/luci-app-statistics/luasrc/statistics/rrdtool/definitions/sensors.lua

@@ -4,6 +4,7 @@
 module("luci.statistics.rrdtool.definitions.sensors", package.seeall)
 
 function rrdargs( graph, plugin, plugin_instance )
+
 	return {
 		{
 			per_instance = true,

applications/luci-app-statistics/luasrc/statistics/rrdtool/definitions/splash_leases.lua

@@ -1,27 +1,26 @@
 -- Copyright 2013 Freifunk Augsburg / Michael Wendland <michael@michiwend.com>
 -- Licensed to the public under the Apache License 2.0.
 
-    
 module("luci.statistics.rrdtool.definitions.splash_leases", package.seeall)
-                                       
-function rrdargs( graph, plugin, plugin_instance, dtype )
-                             
-    return {
-        title = "%H: Splash Leases",
-        vlabel = "Active Clients",  
-        y_min = "0",          
-        number_format = "%5.1lf",
-        data = {         
-            sources = {
-                splash_leases = { "leased", "whitelisted", "blacklisted" }
-            },                                
-              
-            options = {
-                splash_leases__leased      = { color = "00CC00", title = "Leased",      overlay = false },
-                splash_leases__whitelisted = { color = "0000FF", title = "Whitelisted", overlay = false },
-                splash_leases__blacklisted = { color = "FF0000", title = "Blacklisted", overlay = false } 
-            }                                                 
-        }    
-    }
 
-end 
+function rrdargs( graph, plugin, plugin_instance, dtype )
+
+	return {
+		title = "%H: Splash Leases",
+		vlabel = "Active Clients",
+		y_min = "0",
+		number_format = "%5.1lf",
+		data = {
+			sources = {
+				splash_leases = { "leased", "whitelisted", "blacklisted" }
+			},
+
+			options = {
+				splash_leases__leased      = { color = "00CC00", title = "Leased",      overlay = false },
+				splash_leases__whitelisted = { color = "0000FF", title = "Whitelisted", overlay = false },
+				splash_leases__blacklisted = { color = "FF0000", title = "Blacklisted", overlay = false }
+			}
+		}
+	}
+
+end

applications/luci-app-statistics/luasrc/statistics/rrdtool/definitions/tcpconns.lua

@@ -4,6 +4,7 @@
 module("luci.statistics.rrdtool.definitions.tcpconns", package.seeall)
 
 function rrdargs( graph, plugin, plugin_instance, dtype )
+
 	return {
 		title = "%H: TCP connections to port %pi",
 		vlabel = "Connections/s",

applications/luci-app-statistics/luasrc/statistics/rrdtool/definitions/uptime.lua

@@ -13,15 +13,14 @@ module("luci.statistics.rrdtool.definitions.uptime", package.seeall)
 
 function rrdargs( graph, plugin, plugin_instance, dtype )
 
-        return {
+	return {
-                title = "%H: Uptime", vlabel = "seconds",
+		title = "%H: Uptime", vlabel = "seconds",
-                number_format = "%5.0lf%s", data = {
+		number_format = "%5.0lf%s", data = {
-                        types = { "uptime" },
+			types = { "uptime" },
-                        options = {
+			options = {
-                                uptime = { title = "Uptime %di", noarea = true }
+				uptime = { title = "Uptime %di", noarea = true }
-                        }
+			}
-                }
+		}
-        }
+	}
-
 end