fork(2) download 
  1. local v2 = "something in here {u{i{d}}} {uid2}"
  2. res2, _ = v2:gsub("%b{}", ":id")
  3. print(res2)
Success #stdin #stdout 0s 4420KB
comments (?)
stdin 
Standard input is empty
stdout 
something in here :id :id
https://ideone.com/Z1Nz07
language:
Lua (luac 5.3.3)
created:
6 years ago
visibility:
secret

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