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  1. str = "we are friends"
  2. ##gsub('\\b(?=\\w)', ' ', str, perl=T)
  3. gsub('(?<!\\w)\\b', ' ', str, perl=T)
Success #stdin #stdout 0.3s 22832KB
comments (?)
stdin 
Standard input is empty
stdout 
[1] " we  are  friends"
https://ideone.com/vI3kFq
language:
R (R 3.5.2)
created:
10 years ago
visibility:
secret

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