[R] matching problem

[Tom.O]

I have a matching problem that I cant solve.
mystring = "xxx{XX}yy{YYY}zzz{Z}" where "x","X","y","Y","z","Z" basiclly can
be anything, letters, digits etc. I'm only interested in the content within
each "{}".

I am close but not really there yet.

library(gsubfn)
strapply(mystring,"\\{[^\\}]+",, perl=F)

gives me
[[1]]
[1] "{XX"  "{YYY" "{Z"  

but what should I add in the code to remove the "{" in the answer

Regards Tom
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