CL: Added --version option.

Author: ReFreezed

preprocess-cl.lua

@@ -110,6 +110,9 @@ exec lua "$0" "$@"
 			Only print errors to the console. (This flag is automatically
 			enabled if an output path is stdout.)
 
+		--version
+			Print the version of LuaPreprocess and exit.
+
 		--debug
 			Enable some preprocessing debug features. Useful if you want
 			to inspect the generated metaprogram (*.meta.lua). (This also
@@ -360,6 +363,14 @@ for _, arg in ipairs(args) do
 	elseif arg:find"^%-%-loglevel=" then
 		maxLogLevel = arg:gsub("^.-=", "")
 
+	elseif arg == "--version" then
+		print(pp.VERSION)
+		os.exit()
+
+	-- elseif arg == "/?" or arg:find"^%-%-?help" or arg:lower() == "/help" then
+	-- 	-- @Incomplete!
+	-- 	os.exit()
+
 	else
 		errorLine("Unknown option '"..arg:gsub("=.*", "").."'.")
 	end

preprocess.lua

@@ -1,6 +1,6 @@
 --[[============================================================
 --=
---=  LuaPreprocess v1.19 - preprocessing library
+--=  LuaPreprocess v1.19-dev - preprocessing library
 --=  by Marcus 'ReFreezed' Thunström
 --=
 --=  License: MIT (see the bottom of this file)
@@ -131,7 +131,7 @@
 
 
 
-local PP_VERSION = "1.19.0"
+local PP_VERSION = "1.19.0-dev"
 
 local MAX_DUPLICATE_FILE_INSERTS = 1000 -- @Incomplete: Make this a parameter for processFile()/processString().