content: [default]
  extend-ignore-re = [
      # base 58 strings with spaces every four chars.
      # this would also match regular sentence parts with eight or more words of
      # exactly four characters in row, but that doesn't really happen.
      "[1-9A-Za-z]{4}( [1-9A-Za-z]{4}){7,}",
      # some heuristics for base64 strings with no false matches found at the
      # time of writing.
      "[A-Za-z0-9+=]{72,}",
      "([A-Za-z0-9+=]|\\\\\\s\\*){72,}",
      "[0-9+][A-Za-z0-9+]{30,}[a-z0-9+]",
      "\\$[A-Z0-9+][A-Za-z0-9+]{6,}[a-z0-9+]",
      "\\b[a-z0-9+/=][A-Za-z0-9+/=]{7,}[a-z0-9+/=][A-Z]\\b",
  ]
  
  [default.extend-identifiers]
  WeeChat = "WeeChat"
  
  # all of these are valid words, but should never appear in this repo
  [default.extend-words]
  sing = "sign"
  singed = "signed"
  singing = "signing"
  ratatui = "ratatui"
  # base64 false positives
  Nd = "Nd"
  Abl = "Abl"
  Som = "Som"
  Ba = "Ba"
  Yur = "Yur" # as found in crates/matrix-sdk-indexeddb/src/crypto_store/migrations/mod.rs
  TYE = "TYE" # as found in testing/matrix-sdk-test/src/test_json/keys_query_sets.rs
  
  [files]
  extend-exclude = [
      # Our json files contain a bunch of base64 encoded ed25519 keys.
      "*.json",
      # Fuzzy match patterns that can be understood as typos confusingly.
      "crates/matrix-sdk-ui/tests/integration/room_list_service.rs",
  ]
  