EG, given char *mystring= blah blah (this is not needed) (Nor this). This is. it would return char *return_str = blah blah . This is.
in fact, the requirement to support nested brackets (or elements) makes it somewhat harder to achieve with regex than it would be otherwise. This is the reason why you'll always get people here shouting loudly that one should never use regex to handle HTML. It can be done for limited known chunks of code, but gets unstuck when you don't know what or how many elements will be there.
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