func init
	sys.add_var(this.name, 2)
	blk_init.println(this.codename, ' = ', this.props('Mask').value, ';') 
	if (linked("doString") and linked("Result"))
		sys.add_var_extern('str_', 2)
	end
end

func make_result(data)
	p = d("Str1")
	for(i = 2; i <= this.numdatas; i++)
		dt = 'Str' + i
		p = '' + p + ', ' + d(dt)
	end
	return('String.Format(' && this.codename && ', ' && p && ')')
end

func doMask(mask)
	blk.println(this.codename, ' = ', d("mask"), ';')
end

func doString(data)
	if(linked("Result"))
		blk.println(this.str_, ' = ', make_result(data), ';')
		event("onResult", this.str_)
	else
		event("onResult", make_result(data))
	end
end

func Result
	if(linked("doString"))
		return(this.str_)
	else
		return(make_result())
	end
end