[R] A question on regular expression

[Christofer Bogaso]

Hi,

I am wondering on what is the correct way to select a pattern which goes as -

{"(any character with any length)"}

The expressions " {" " and " "} " both are included in the pattern.

For example, the lookup of the above pattern in the text "
{"asaf455%"}57573blabla " will result in {"asaf455%"}

Any help will be highly appreciated.

Thanks,