Complete overhaul

- Changed name to Candran
- Do a real code parsing
    * Removed lexer.lua
    * Added LuaMinify
- Removed -- and ++ operators (see issue #2)
- Added decorators
- Preprocessor : renamed include to import and rawInclude to include
- Updated test.lua
- Updated table.lua
- Updated README.md
- Fixed tons of things

lib/LuaMinify/CommandLineMinify.lua

@@ -0,0 +1,122 @@
+
+--
+-- CommandlineMinify.lua
+--
+-- A command line utility for minifying lua source code using the minifier.
+--
+
+local util = require'Util'
+local Parser = require'ParseLua'
+local Format_Mini = require'FormatMini'
+local ParseLua = Parser.ParseLua
+local PrintTable = util.PrintTable
+
+local function splitFilename(name)
+	table.foreach(arg, print)
+	if name:find(".") then
+		local p, ext = name:match("()%.([^%.]*)$")
+		if p and ext then
+			if #ext == 0 then
+				return name, nil
+			else
+				local filename = name:sub(1,p-1)
+				return filename, ext
+			end
+		else
+			return name, nil
+		end
+	else
+		return name, nil
+	end
+end
+
+if #arg == 1 then
+	local name, ext = splitFilename(arg[1])
+	local outname = name.."_min"
+	if ext then outname = outname.."."..ext end
+	--
+	local inf = io.open(arg[1], 'r')
+	if not inf then
+		print("Failed to open `"..arg[1].."` for reading")
+		return
+	end
+	--
+	local sourceText = inf:read('*all')
+	inf:close()
+	--
+	local st, ast = ParseLua(sourceText)
+	if not st then
+		--we failed to parse the file, show why
+		print(ast)
+		return
+	end
+	--
+	local outf = io.open(outname, 'w')
+	if not outf then
+		print("Failed to open `"..outname.."` for writing")
+		return
+	end
+	--
+	outf:write(Format_Mini(ast))
+	outf:close()
+	--
+	print("Minification complete")
+
+elseif #arg == 2 then
+	--keep the user from accidentally overwriting their non-minified file with 
+	if arg[1]:find("_min") then
+		print("Did you mix up the argument order?\n"..
+		      "Current command will minify `"..arg[1].."` and OVERWRITE `"..arg[2].."` with the results")
+		while true do
+			io.write("Confirm (yes/cancel): ")
+			local msg = io.read('*line')
+			if msg == 'yes' then
+				break
+			elseif msg == 'cancel' then
+				return
+			end
+		end
+	end
+	local inf = io.open(arg[1], 'r')
+	if not inf then
+		print("Failed to open `"..arg[1].."` for reading")
+		return
+	end
+	--
+	local sourceText = inf:read('*all')
+	inf:close()
+	--
+	local st, ast = ParseLua(sourceText)
+	if not st then
+		--we failed to parse the file, show why
+		print(ast)
+		return
+	end
+	--
+	if arg[1] == arg[2] then
+		print("Are you SURE you want to overwrite the source file with a minified version?\n"..
+		      "You will be UNABLE to get the original source back!")
+		while true do
+			io.write("Confirm (yes/cancel): ")
+			local msg = io.read('*line')
+			if msg == 'yes' then
+				break
+			elseif msg == 'cancel' then
+				return
+			end
+		end		
+	end
+	local outf = io.open(arg[2], 'w')
+	if not outf then
+		print("Failed to open `"..arg[2].."` for writing")
+		return
+	end
+	--
+	outf:write(Format_Mini(ast))
+	outf:close()
+	--
+	print("Minification complete")
+
+else
+	print("Invalid arguments, Usage:\nLuaMinify source [destination]")
+end