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  1. a <- "-en eller -et eller (uofficielt) -'en eller (uofficielt) -'et"
  2. b <- "-ten, -ter, -terne"
  3. pat <- "\\B-\\K'?\\w+"
  4. res_a <- regmatches(a, gregexpr(pat, a, perl=TRUE))
  5. unlist(res_a)
  6. res_b <- regmatches(b, gregexpr(pat, b, perl=TRUE))
  7. unlist(res_b)
Success #stdin #stdout 0.16s 178496KB
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Standard input is empty
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[1] "en"  "et"  "'en" "'et"
[1] "ten"   "ter"   "terne"
https://ideone.com/dH00Go
language:
R (R 3.5.2)
created:
6 years ago
visibility:
secret

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