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  1. a <- "text text NOTE      3/1"
  2. b <- "text NOTE   4.3%"
  3. gsub("(?:\\G(?!^)|NOTE)\\K\\s", "@", a, perl=TRUE)
  4. # => [1] "text text NOTE@@@@@@3/1"
  5. gsub("(?:\\G(?!^)|NOTE)\\K\\s", "@", b, perl=TRUE)
  6. # => [1] "text NOTE@@@4.3%"
Success #stdin #stdout 0.24s 39056KB
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[1] "text text NOTE@@@@@@3/1"
[1] "text NOTE@@@4.3%"
https://ideone.com/QgWSRs
language:
R (R 3.5.2)
created:
3 years ago
visibility:
secret

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