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  1. string <- "text1 text2(stuff)(blahh)  text3"
  2. sub(".*text2\\([^()]*\\)(?:\\(([^()]*)\\))?.*", "\\1", string, perl=TRUE)
Success #stdin #stdout 0.24s 39440KB
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Standard input is empty
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[1] "blahh"
https://ideone.com/NQiszP
language:
R (R 3.5.2)
created:
3 years ago
visibility:
secret

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