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  1. have <- "Hello, thank you for contacting our Pizza Store, <variable location>. \n\r Please find below our available menu:\nMenu 1 USD 1.99\nMenu 2 USD 3.99\n\n\n Sincerely,\nThe Awesome Pizza Team\n<variable staff name>\nDelivering Pizza 24/7"
  2. trimws(gsub('^[\\s\\S]*?\\R((?:Menu .*\\R+)*)\\s*Sincerely,[\\s\\S]*','\\1', have, perl = TRUE))
Success #stdin #stdout 0.25s 38852KB
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Standard input is empty
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[1] "Menu 1 USD 1.99\nMenu 2 USD 3.99"
https://ideone.com/Jnr2Ar
language:
R (R 3.5.2)
created:
4 years ago
visibility:
secret

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