(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 <'hunk edit with "commit -p -m"'>)}
        )
      ]
      redirects: []
    )
    (command.Simple
      blame_tok: <.>
      more_env: []
      words: [{<.>} {<'./test-lib.sh'>}]
      redirects: []
      do_fork: T
    )
    (command.If
      if_kw: <Id.KW_If if>
      arms: [
        (IfArm
          keyword: <Id.KW_If if>
          cond: 
            (condition.Shell
              commands: [
                (command.Pipeline
                  negated: <Id.KW_Bang '!'>
                  children: [
                    (command.Simple
                      blame_tok: <test_have_prereq>
                      more_env: []
                      words: [{<test_have_prereq>} {<PERL>}]
                      redirects: []
                      do_fork: T
                    )
                  ]
                  ops: []
                )
              ]
            )
          then_kw: <Id.KW_Then then>
          action: [
            (command.ShAssignment
              left: <Id.Lit_VarLike 'skip_all='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'skip_all='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'skip_all='> name:skip_all)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (DQ <'skipping \''> ($ Id.VSub_DollarName test_description) 
                        <'\' tests, perl not available'>
                      )
                    }
                )
              ]
              redirects: []
            )
            (command.Simple
              blame_tok: <test_done>
              more_env: []
              words: [{<test_done>}]
              redirects: []
              do_fork: T
            )
          ]
          spids: [14 22]
        )
      ]
      else_action: []
      fi_kw: <Id.KW_Fi fi>
      redirects: []
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'setup (initial)'>)}
        {
          (SQ <'\n'> <'\techo line1 >file &&\n'> <'\tgit add file &&\n'> <'\tgit commit -m commit1\n'>)
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'edit hunk "commit -p -m message"'>)}
        {
          (SQ <'\n'> <'\ttest_when_finished "rm -f editor_was_started" &&\n'> 
            <'\trm -f editor_was_started &&\n'> <'\techo more >>file &&\n'> 
            <'\techo e | env GIT_EDITOR=": >editor_was_started" git commit -p -m commit2 file &&\n'> <'\ttest -r editor_was_started\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'edit hunk "commit --dry-run -p -m message"'>)}
        {
          (SQ <'\n'> <'\ttest_when_finished "rm -f editor_was_started" &&\n'> 
            <'\trm -f editor_was_started &&\n'> <'\techo more >>file &&\n'> 
            <'\techo e | env GIT_EDITOR=": >editor_was_started" git commit -p -m commit3 file &&\n'> <'\ttest -r editor_was_started\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_done>
      more_env: []
      words: [{<test_done>}]
      redirects: []
      do_fork: T
    )
  ]
)