Say I want to come up with a new lightweight/super-high-level syntax for
[ [ [hierarchically] [structured] ] data], that I want to turn automagically into JSON or YAML etc for further manipulation later.
What's the smart way to go about it? Join() and split() strings is the first thing that comes to mind. But what would be the path you'd recommend I look into? (I want to avoid reinventing something that's already well established).