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  1. text <- c( "\n1. Morgenhanen matter", "\n1. Morgenstund har guld", "\nMorgensange for børn be")
  2. grep("^\\n1", text, value=TRUE)
Success #stdin #stdout 0.33s 39428KB
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[1] "\n1. Morgenhanen matter"   "\n1. Morgenstund har guld"
https://ideone.com/qBPUF8
language:
R (R 3.5.2)
created:
3 years ago
visibility:
secret

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