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  1. local my_string = "[I wish you a happy birthday]"
  2. local new_string = my_string:gsub('^%[(.*)]$', '%1')
  3. print(new_string)
Success #stdin #stdout 0s 4648KB
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stdin
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Standard input is empty
stdout
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I wish you a happy birthday
https://ideone.com/WKfQD9
language:
Lua (luac 5.3.3)
created:
3 years ago
visibility:
secret

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