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  1. string <- "Lorem ipsum DOLOR SIT AMET? consectetuer adipiscing elit. Morbi gravida libero NEC velit. Morbi scelerisque luctus velit. ETIAM-123 dui sem, fermentum vitae, SAGITTIS ID? malesuada in, quam. Proin mattis lacinia justo. Vestibulum facilisis auctor urna. Aliquam IN LOREM SIT amet leo accumsan"
  2. gsub("\\s*\\b\\p{Lu}{2,}(?:\\s+\\p{Lu}{2,})+\\b[\\p{P}\\p{S}]*", "", string, perl=TRUE)
Success #stdin #stdout 0.25s 38976KB
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stdin 
Standard input is empty
stdout 
[1] "Lorem ipsum consectetuer adipiscing elit. Morbi gravida libero NEC velit. Morbi scelerisque luctus velit. ETIAM-123 dui sem, fermentum vitae, malesuada in, quam. Proin mattis lacinia justo. Vestibulum facilisis auctor urna. Aliquam amet leo accumsan"
https://ideone.com/tl26iu
language:
R (R 3.5.2)
created:
3 years ago
visibility:
public

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