(command.CommandList
  children: [
    (command.ShAssignment
      left: <Id.Lit_VarLike 'test_description='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'test_description='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'test_description='> name:test_description)
          op: assign_op.Equal
          rhs: {(SQ <'format-patch mime headers and extra headers do not conflict'>)}
        )
      ]
      redirects: []
    )
    (command.Simple
      blame_tok: <.>
      more_env: []
      words: [{<.>} {<'./test-lib.sh'>}]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'create commit with utf-8 body'>)}
        {
          (SQ <'\n'> <'\techo content >file &&\n'> <'\tgit add file &&\n'> <'\tgit commit -m one &&\n'> 
            <'\techo more >>file &&\n'> <'\tgit commit -a -m "two\n'> <'\n'> <'\tutf-8 body: ñ"\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'patch has mime headers'>)}
        {
          (SQ <'\n'> <'\trm -f 0001-two.patch &&\n'> <'\tgit format-patch HEAD^ &&\n'> 
            <'\tgrep -i "content-type: text/plain; charset=utf-8" 0001-two.patch\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'patch has mime and extra headers'>)}
        {
          (SQ <'\n'> <'\trm -f 0001-two.patch &&\n'> <'\tgit config format.headers "x-foo: bar" &&\n'> 
            <'\tgit format-patch HEAD^ &&\n'> <'\tgrep -i "x-foo: bar" 0001-two.patch &&\n'> 
            <'\tgrep -i "content-type: text/plain; charset=utf-8" 0001-two.patch\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_done>
      more_env: []
      words: [{<test_done>}]
      redirects: []
      do_fork: T
    )
  ]
)