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  1. print(string.match("u.meta", '^u%.meta%f[\0.]')) -- u.meta
  2. print(string.match("u.meta.admin", '^u%.meta%f[\0.]')) -- u.meta
  3. print(string.match("u.meta-admin", '^u%.meta%f[\0.]')) -- nil
  4. print(string.match("u.meta", '^u%.meta%f[%A]')) -- u.meta
  5. print(string.match("u.meta.admin", '^u%.meta%f[%A]')) -- u.meta
  6. print(string.match("u.meta-admin", '^u%.meta%f[%A]')) -- u.meta
  7. print(string.match("u.meta_admin", '^u%.meta%f[[^%a_]]')) -- nil
Success #stdin #stdout 0s 2836KB
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stdin
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Standard input is empty
stdout
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u.meta
u.meta
nil
u.meta
u.meta
u.meta
nil
https://ideone.com/cxSg6d
language:
Lua (luac 5.3.3)
created:
8 years ago
visibility:
secret

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