///|
/// A documented legacy-friendly subset, NOT full Win32 API emulation.
pub fn legacy() -> Dialect {
  {
    allow_colon: true,
    hash_comments: false,
    inline_comments: false,
    case_sensitive: false,
    multiline: false,
    duplicates: LastWins,
  }
}

///|
/// Explicit convenience preset. Not Python configparser interpolation semantics.
pub fn extended() -> Dialect {
  { ..standard(), allow_colon: true, multiline: true, duplicates: LastWins }
}