Import Mapster from upstream@1c451d2 (tag 1.3.9)

upstream: https://github.com/Nevcairiel/Mapster
tag:      1.3.9
commit:   1c451d24d299d44002b1e182f848aa3a3e7faa6b
interface: 30300 (WotLK 3.3.5 — last Mapster version targeting our client)

Mapster/Locale/Babelfish.lua

@@ -0,0 +1,50 @@
+#!/usr/local/bin/lua
+
+-- CONFIG --
+
+--[[
+	Prefix to all files if this script is run from a subdir, for example
+]]
+local filePrefix = "../"
+
+--[[
+	List of all files to parse
+]]
+local files = {
+	"BattleMap.lua",
+	"Config.lua",
+	"Coords.lua",
+	"FogClear.lua",
+	"GroupIcons.lua",
+	"InstanceMaps.lua",
+	"Mapster.lua",
+	"Scaling.lua",
+}
+
+local out = "Strings.lua"
+-- CODE --
+
+local strings = {}
+
+-- extract data from specified lua files
+for idx,filename in pairs(files) do
+	local file = io.open(string.format("%s%s", filePrefix or "", filename), "r")
+	assert(file, "Could not open " .. filename)
+	local text = file:read("*all")
+
+	for match in string.gmatch(text, "L%[\"(.-)\"%]") do
+		strings[match] = true
+	end
+end
+
+local work = {}
+
+for k,v in pairs(strings) do table.insert(work, k) end
+table.sort(work)
+
+-- Write locale files
+local file = io.open(out, "w")
+for idx, match in ipairs(work) do
+	file:write(string.format("L[\"%s\"] = true\n", match))
+end
+file:close()