(If
  (Pipeline!
    (Com {[LIT_CHARS already_included_this]}
      <
      (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT "2>"> 2),
      >
    )
  )
  (List
    (Com {[LIT_CHARS alias]} {[LIT_VAR_LIKE "already_included_this="] [LIT_CHARS true] =})
    (Com {[LIT_CHARS source]} {[LIT_CHARS config]})
    (Com {[LIT_CHARS source]} {[LIT_CHARS sources/utility_functions.sh]})
    (Com {[LIT_CHARS source]} {[LIT_CHARS sources/functions.sh]})
    (Com {[LIT_CHARS source]} {[LIT_CHARS sources/download_functions.sh]})
    (Com {[LIT_CHARS source]} {[LIT_CHARS sources/variables.sh]})
    (Com {[LIT_CHARS umask]} {[LIT_CHARS 022]})
    (Com {[LIT_CHARS set]} {[LIT_OTHER "+"] [LIT_CHARS h]})
    (= scope=<EAssignScope.GLOBAL 1> flags=1 words=[] bindings=[('LC_ALL', {[LIT_CHARS C]})])
  )
)