diff --git a/lib/prpw.lua b/lib/prpw.lua
new file mode 100644
index 0000000..e573d41
--- /dev/null
+++ b/lib/prpw.lua
@@ -0,0 +1,85 @@
+math.randomseed(os.time())
+env = {}
+
+function env.loop()
+	local command = env.stringSplit(io.read()," ",3,"\\")
+	env.run(command)
+	print("")
+end
+
+function env.run(command)
+	local func = loadfile(basepath .. "/cmd/" ..command[1].. ".lua")
+	func = func()
+	env.rtn = func(command)
+	return env.rtn
+end
+
+function env.xmlFindTags(xml,tag)
+	local rtn = {}
+	for i,v in ipairs(xml["children"]) do
+		if v.tag == tag then
+			table.insert(rtn,v)
+		end
+	end
+	return rtn
+end
+
+function env.stringDate(d)
+	return d.year .. "." ..env.padNumber(d.month,2).. "." ..env.padNumber(d.day,2).. "_" ..env.padNumber(d.hour,2).. ":" ..env.padNumber(d.min,2).. ":" ..env.padNumber(d.sec,2)
+end
+
+function env.makeUUID()
+	local template ='xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'
+	return string.gsub(template, '[xy]', function (c)
+		local v = (c == 'x') and math.random(0, 0x0f) or math.random(8, 0x0b)
+		return string.format('%x', v)
+	end)
+end
+
+function env.stringSplit(str, sep, limit, esc)
+	local length = string.len(str)
+	local index = 1
+	local c
+	local escaped = false
+	local entry = ""
+	local rtn = {}
+	local rtnLength = 0
+	
+	while index <= length do
+		c = string.sub(str,index,index)
+		if escaped == false then
+			if esc ~= nil then
+				if c == esc then
+					escaped = true
+				else
+					if c == sep then
+						if limit > -1 and rtnLength < limit then
+							table.insert(rtn,entry)
+							entry = ""
+							rtnLength = rtnLength + 1
+						else
+							entry = entry .. c
+						end
+					else
+						entry = entry .. c
+					end
+				end
+			end
+		else
+			entry = entry .. c
+		end 
+		index = index + 1
+	end
+	table.insert(rtn,entry)
+	return rtn
+end
+
+function env.padNumber(nr,len)
+	nr = tostring(nr)
+	local curLen = string.len(nr)
+	while curLen < len do
+		nr = "0" .. nr
+		curLen = curLen + 1
+	end
+	return nr
+end
diff --git a/prpw b/prpw
index 7fb8c1d..f36d4a8 100755
--- a/prpw
+++ b/prpw
@@ -1,10 +1,9 @@
 #!/usr/bin/env lua
-local basepath = (debug.getinfo(1, "S").source:sub(2):match("(.*[/\\])") or "./"):sub(1,-2)
-env = {}
+basepath = (debug.getinfo(1, "S").source:sub(2):match("(.*[/\\])") or "./"):sub(1,-2)
 
 local function main(arg)
 	package.path = basepath .. "/lib/?.lua;" .. basepath .. "/lib/?/main.lua;" .. package.path
-	math.randomseed(os.time())
+	require("prpw")
 	env.run({"autorun"})
 	
 	if #arg > 0 then
@@ -22,86 +21,4 @@ local function main(arg)
 	end
 end
 
-function env.loop()
-	local command = env.stringSplit(io.read()," ",3,"\\")
-	env.run(command)
-	print("")
-end
-
-function env.run(command)
-	local func = loadfile(basepath .. "/cmd/" ..command[1].. ".lua")
-	func = func()
-	env.rtn = func(command)
-end
-
-function env.xmlFindTags(xml,tag)
-	local rtn = {}
-	for i,v in ipairs(xml["children"]) do
-		if v.tag == tag then
-			table.insert(rtn,v)
-		end
-	end
-	return rtn
-end
-
-function env.stringDate(d)
-	return d.year .. "." ..env.padNumber(d.month,2).. "." ..env.padNumber(d.day,2).. "_" ..env.padNumber(d.hour,2).. ":" ..env.padNumber(d.min,2).. ":" ..env.padNumber(d.sec,2)
-end
-
-function env.makeUUID()
-	local template ='xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'
-	return string.gsub(template, '[xy]', function (c)
-		local v = (c == 'x') and math.random(0, 0x0f) or math.random(8, 0x0b)
-		return string.format('%x', v)
-	end)
-end
-
-function env.stringSplit(str, sep, limit, esc)
-	local length = string.len(str)
-	local index = 1
-	local c
-	local escaped = false
-	local entry = ""
-	local rtn = {}
-	local rtnLength = 0
-	
-	while index <= length do
-		c = string.sub(str,index,index)
-		if escaped == false then
-			if esc ~= nil then
-				if c == esc then
-					escaped = true
-				else
-					if c == sep then
-						if limit > -1 and rtnLength < limit then
-							table.insert(rtn,entry)
-							entry = ""
-							rtnLength = rtnLength + 1
-						else
-							entry = entry .. c
-						end
-					else
-						entry = entry .. c
-					end
-				end
-			end
-		else
-			entry = entry .. c
-		end 
-		index = index + 1
-	end
-	table.insert(rtn,entry)
-	return rtn
-end
-
-function env.padNumber(nr,len)
-	nr = tostring(nr)
-	local curLen = string.len(nr)
-	while curLen < len do
-		nr = "0" .. nr
-		curLen = curLen + 1
-	end
-	return nr
-end
-
 main(arg)