(command.CommandList
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    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:test_description)
          op: Equal
          rhs: {(SQ <'basic rebase topology tests'>)}
        )
      ]
    )
    (C {(.)} {(./test-lib.sh)})
    (C {(.)} {(DQ ($ VSub_DollarName '$TEST_DIRECTORY')) (/lib-rebase.sh)})
    (C {(test_expect_success)} {(SQ <setup>)} 
      {
        (SQ <'\n'> <'\ttest_commit a &&\n'> <'\ttest_commit b &&\n'> <'\ttest_commit c &&\n'> 
          <'\tgit checkout b &&\n'> <'\ttest_commit d &&\n'> <'\ttest_commit e\n'>
        )
      }
    )
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      name: test_run_rebase
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          children: [
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:result)
                  op: Equal
                  rhs: {($ VSub_Number '$1')}
                )
              ]
            )
            (C {(shift)})
            (C {(test_expect_) ($ VSub_DollarName '$result')} 
              {(DQ ('simple rebase ') ($ VSub_Star '$*'))} 
              {
                (DQ ('\n') ('\t\treset_rebase &&\n') ('\t\tgit rebase ') ($ VSub_Star '$*') (' c e &&\n') 
                  ('\t\ttest_cmp_rev c HEAD~2 &&\n') ("\t\ttest_linear_range 'd e' c..\n") ('\t')
                )
              }
            )
          ]
        )
    )
    (C {(test_run_rebase)} {(success)} {(SQ )})
    (C {(test_run_rebase)} {(success)} {(-m)})
    (C {(test_run_rebase)} {(success)} {(-i)})
    (C {(test_run_rebase)} {(success)} {(-p)})
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      name: test_run_rebase
      body: 
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          children: [
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:result)
                  op: Equal
                  rhs: {($ VSub_Number '$1')}
                )
              ]
            )
            (C {(shift)})
            (C {(test_expect_) ($ VSub_DollarName '$result')} 
              {(DQ ('rebase ') ($ VSub_Star '$*') (' is no-op if upstream is an ancestor'))} 
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                (DQ ('\n') ('\t\treset_rebase &&\n') ('\t\tgit rebase ') ($ VSub_Star '$*') (' b e &&\n') 
                  ('\t\ttest_cmp_rev e HEAD\n') ('\t')
                )
              }
            )
          ]
        )
    )
    (C {(test_run_rebase)} {(success)} {(SQ )})
    (C {(test_run_rebase)} {(success)} {(-m)})
    (C {(test_run_rebase)} {(success)} {(-i)})
    (C {(test_run_rebase)} {(success)} {(-p)})
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      name: test_run_rebase
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            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:result)
                  op: Equal
                  rhs: {($ VSub_Number '$1')}
                )
              ]
            )
            (C {(shift)})
            (C {(test_expect_) ($ VSub_DollarName '$result')} 
              {(DQ ('rebase ') ($ VSub_Star '$*') (' -f rewrites even if upstream is an ancestor'))} 
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                (DQ ('\n') ('\t\treset_rebase &&\n') ('\t\tgit rebase ') ($ VSub_Star '$*') 
                  (' -f b e &&\n') ('\t\t! test_cmp_rev e HEAD &&\n') ('\t\ttest_cmp_rev b HEAD~2 &&\n') 
                  ("\t\ttest_linear_range 'd e' b..\n") ('\t')
                )
              }
            )
          ]
        )
    )
    (C {(test_run_rebase)} {(success)} {(SQ )})
    (C {(test_run_rebase)} {(success)} {(-m)})
    (C {(test_run_rebase)} {(success)} {(-i)})
    (C {(test_run_rebase)} {(failure)} {(-p)})
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      name: test_run_rebase
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            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:result)
                  op: Equal
                  rhs: {($ VSub_Number '$1')}
                )
              ]
            )
            (C {(shift)})
            (C {(test_expect_) ($ VSub_DollarName '$result')} 
              {(DQ ('rebase ') ($ VSub_Star '$*') (' fast-forwards from ancestor of upstream'))} 
              {
                (DQ ('\n') ('\t\treset_rebase &&\n') ('\t\tgit rebase ') ($ VSub_Star '$*') (' e b &&\n') 
                  ('\t\ttest_cmp_rev e HEAD\n') ('\t')
                )
              }
            )
          ]
        )
    )
    (C {(test_run_rebase)} {(success)} {(SQ )})
    (C {(test_run_rebase)} {(success)} {(-m)})
    (C {(test_run_rebase)} {(success)} {(-i)})
    (C {(test_run_rebase)} {(success)} {(-p)})
    (C {(test_expect_success)} {(SQ <'setup of linear history for range selection tests'>)} 
      {
        (SQ <'\n'> <'\tgit checkout c &&\n'> <'\ttest_commit g &&\n'> <'\trevert h g &&\n'> 
          <'\tgit checkout d &&\n'> <'\tcherry_pick gp g &&\n'> <'\ttest_commit i &&\n'> <'\tgit checkout b &&\n'> <'\ttest_commit f\n'>
        )
      }
    )
    (command.FuncDef
      name: test_run_rebase
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            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:result)
                  op: Equal
                  rhs: {($ VSub_Number '$1')}
                )
              ]
            )
            (C {(shift)})
            (C {(test_expect_) ($ VSub_DollarName '$result')} 
              {(DQ ('rebase ') ($ VSub_Star '$*') (' drops patches in upstream'))} 
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                (DQ ('\n') ('\t\treset_rebase &&\n') ('\t\tgit rebase ') ($ VSub_Star '$*') (' h i &&\n') 
                  ('\t\ttest_cmp_rev h HEAD~2 &&\n') ("\t\ttest_linear_range 'd i' h..\n") ('\t')
                )
              }
            )
          ]
        )
    )
    (C {(test_run_rebase)} {(success)} {(SQ )})
    (C {(test_run_rebase)} {(failure)} {(-m)})
    (C {(test_run_rebase)} {(success)} {(-i)})
    (C {(test_run_rebase)} {(success)} {(-p)})
    (command.FuncDef
      name: test_run_rebase
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            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:result)
                  op: Equal
                  rhs: {($ VSub_Number '$1')}
                )
              ]
            )
            (C {(shift)})
            (C {(test_expect_) ($ VSub_DollarName '$result')} 
              {(DQ ('rebase ') ($ VSub_Star '$*') (' can drop last patch if in upstream'))} 
              {
                (DQ ('\n') ('\t\treset_rebase &&\n') ('\t\tgit rebase ') ($ VSub_Star '$*') 
                  (' h gp &&\n') ('\t\ttest_cmp_rev h HEAD^ &&\n') ("\t\ttest_linear_range 'd' h..\n") ('\t')
                )
              }
            )
          ]
        )
    )
    (C {(test_run_rebase)} {(success)} {(SQ )})
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    (C {(test_run_rebase)} {(success)} {(-i)})
    (C {(test_run_rebase)} {(success)} {(-p)})
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      name: test_run_rebase
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            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:result)
                  op: Equal
                  rhs: {($ VSub_Number '$1')}
                )
              ]
            )
            (C {(shift)})
            (C {(test_expect_) ($ VSub_DollarName '$result')} 
              {(DQ ('rebase ') ($ VSub_Star '$*') (' --onto drops patches in upstream'))} 
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                (DQ ('\n') ('\t\treset_rebase &&\n') ('\t\tgit rebase ') ($ VSub_Star '$*') 
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                )
              }
            )
          ]
        )
    )
    (C {(test_run_rebase)} {(success)} {(SQ )})
    (C {(test_run_rebase)} {(failure)} {(-m)})
    (C {(test_run_rebase)} {(success)} {(-i)})
    (C {(test_run_rebase)} {(success)} {(-p)})
    (command.FuncDef
      name: test_run_rebase
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          children: [
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:result)
                  op: Equal
                  rhs: {($ VSub_Number '$1')}
                )
              ]
            )
            (C {(shift)})
            (C {(test_expect_) ($ VSub_DollarName '$result')} 
              {(DQ ('rebase ') ($ VSub_Star '$*') (' --onto does not drop patches in onto'))} 
              {
                (DQ ('\n') ('\t\treset_rebase &&\n') ('\t\tgit rebase ') ($ VSub_Star '$*') 
                  (' --onto h f i &&\n') ('\t\ttest_cmp_rev h HEAD~3 &&\n') ("\t\ttest_linear_range 'd gp i' h..\n") ('\t')
                )
              }
            )
          ]
        )
    )
    (C {(test_run_rebase)} {(success)} {(SQ )})
    (C {(test_run_rebase)} {(success)} {(-m)})
    (C {(test_run_rebase)} {(success)} {(-i)})
    (C {(test_run_rebase)} {(success)} {(-p)})
    (C {(test_expect_success)} {(SQ <'setup of linear history for empty commit tests'>)} 
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        (SQ <'\n'> <'\tgit checkout c &&\n'> <'\tmake_empty j &&\n'> <'\tgit checkout d &&\n'> 
          <'\tmake_empty k &&\n'> <'\ttest_commit l\n'>
        )
      }
    )
    (command.FuncDef
      name: test_run_rebase
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          children: [
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:result)
                  op: Equal
                  rhs: {($ VSub_Number '$1')}
                )
              ]
            )
            (C {(shift)})
            (C {(test_expect_) ($ VSub_DollarName '$result')} 
              {(DQ ('rebase ') ($ VSub_Star '$*') (' drops empty commit'))} 
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                (DQ ('\n') ('\t\treset_rebase &&\n') ('\t\tgit rebase ') ($ VSub_Star '$*') (' c l &&\n') 
                  ('\t\ttest_cmp_rev c HEAD~2 &&\n') ("\t\ttest_linear_range 'd l' c..\n") ('\t')
                )
              }
            )
          ]
        )
    )
    (C {(test_run_rebase)} {(success)} {(SQ )})
    (C {(test_run_rebase)} {(success)} {(-m)})
    (C {(test_run_rebase)} {(success)} {(-i)})
    (C {(test_run_rebase)} {(success)} {(-p)})
    (command.FuncDef
      name: test_run_rebase
      body: 
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          children: [
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:result)
                  op: Equal
                  rhs: {($ VSub_Number '$1')}
                )
              ]
            )
            (C {(shift)})
            (C {(test_expect_) ($ VSub_DollarName '$result')} 
              {(DQ ('rebase ') ($ VSub_Star '$*') (' --keep-empty'))} 
              {
                (DQ ('\n') ('\t\treset_rebase &&\n') ('\t\tgit rebase ') ($ VSub_Star '$*') 
                  (' --keep-empty c l &&\n') ('\t\ttest_cmp_rev c HEAD~3 &&\n') ("\t\ttest_linear_range 'd k l' c..\n") ('\t')
                )
              }
            )
          ]
        )
    )
    (C {(test_run_rebase)} {(success)} {(SQ )})
    (C {(test_run_rebase)} {(failure)} {(-m)})
    (C {(test_run_rebase)} {(success)} {(-i)})
    (C {(test_run_rebase)} {(failure)} {(-p)})
    (command.FuncDef
      name: test_run_rebase
      body: 
        (command.BraceGroup
          children: [
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:result)
                  op: Equal
                  rhs: {($ VSub_Number '$1')}
                )
              ]
            )
            (C {(shift)})
            (C {(test_expect_) ($ VSub_DollarName '$result')} 
              {
                (DQ ('rebase ') ($ VSub_Star '$*') 
                  (' --keep-empty keeps empty even if already in upstream')
                )
              } 
              {
                (DQ ('\n') ('\t\treset_rebase &&\n') ('\t\tgit rebase ') ($ VSub_Star '$*') 
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                )
              }
            )
          ]
        )
    )
    (C {(test_run_rebase)} {(success)} {(SQ )})
    (C {(test_run_rebase)} {(failure)} {(-m)})
    (C {(test_run_rebase)} {(failure)} {(-i)})
    (C {(test_run_rebase)} {(failure)} {(-p)})
    (C {(test_expect_success)} {(SQ <'setup of linear history for test involving root'>)} 
      {
        (SQ <'\n'> <'\tgit checkout b &&\n'> <'\trevert m b &&\n'> 
          <'\tgit checkout --orphan disjoint &&\n'> <'\tgit rm -rf . &&\n'> <'\ttest_commit x &&\n'> <'\ttest_commit y &&\n'> <'\tcherry_pick bp b\n'>
        )
      }
    )
    (command.FuncDef
      name: test_run_rebase
      body: 
        (command.BraceGroup
          children: [
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:result)
                  op: Equal
                  rhs: {($ VSub_Number '$1')}
                )
              ]
            )
            (C {(shift)})
            (C {(test_expect_) ($ VSub_DollarName '$result')} 
              {(DQ ('rebase ') ($ VSub_Star '$*') (' --onto --root'))} 
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                (DQ ('\n') ('\t\treset_rebase &&\n') ('\t\tgit rebase ') ($ VSub_Star '$*') 
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                )
              }
            )
          ]
        )
    )
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    (C {(test_run_rebase)} {(success)} {(-m)})
    (C {(test_run_rebase)} {(success)} {(-i)})
    (C {(test_run_rebase)} {(success)} {(-p)})
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      name: test_run_rebase
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            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:result)
                  op: Equal
                  rhs: {($ VSub_Number '$1')}
                )
              ]
            )
            (C {(shift)})
            (C {(test_expect_) ($ VSub_DollarName '$result')} 
              {(DQ ('rebase ') ($ VSub_Star '$*') (' without --onto --root with disjoint history'))} 
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                (DQ ('\n') ('\t\treset_rebase &&\n') ('\t\tgit rebase ') ($ VSub_Star '$*') (' c y &&\n') 
                  ('\t\ttest_cmp_rev c HEAD~2 &&\n') ("\t\ttest_linear_range 'x y' c..\n") ('\t')
                )
              }
            )
          ]
        )
    )
    (C {(test_run_rebase)} {(success)} {(SQ )})
    (C {(test_run_rebase)} {(success)} {(-m)})
    (C {(test_run_rebase)} {(success)} {(-i)})
    (C {(test_run_rebase)} {(failure)} {(-p)})
    (command.FuncDef
      name: test_run_rebase
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          children: [
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:result)
                  op: Equal
                  rhs: {($ VSub_Number '$1')}
                )
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            (C {(shift)})
            (C {(test_expect_) ($ VSub_DollarName '$result')} 
              {(DQ ('rebase ') ($ VSub_Star '$*') (' --onto --root drops patch in onto'))} 
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                (DQ ('\n') ('\t\treset_rebase &&\n') ('\t\tgit rebase ') ($ VSub_Star '$*') 
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                )
              }
            )
          ]
        )
    )
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    (C {(test_run_rebase)} {(failure)} {(-m)})
    (C {(test_run_rebase)} {(success)} {(-i)})
    (C {(test_run_rebase)} {(success)} {(-p)})
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      name: test_run_rebase
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          children: [
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:result)
                  op: Equal
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                )
              ]
            )
            (C {(shift)})
            (C {(test_expect_) ($ VSub_DollarName '$result')} 
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                (DQ ('rebase ') ($ VSub_Star '$*') 
                  (' --onto --root with merge-base does not go to root')
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              } 
              {
                (DQ ('\n') ('\t\treset_rebase &&\n') ('\t\tgit rebase ') ($ VSub_Star '$*') 
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                )
              }
            )
          ]
        )
    )
    (C {(test_run_rebase)} {(success)} {(SQ )})
    (C {(test_run_rebase)} {(success)} {(-m)})
    (C {(test_run_rebase)} {(success)} {(-i)})
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      name: test_run_rebase
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          children: [
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:result)
                  op: Equal
                  rhs: {($ VSub_Number '$1')}
                )
              ]
            )
            (C {(shift)})
            (C {(test_expect_) ($ VSub_DollarName '$result')} 
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                (DQ ('rebase ') ($ VSub_Star '$*') 
                  (' without --onto --root with disjoint history drops patch in onto')
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              } 
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                (DQ ('\n') ('\t\treset_rebase &&\n') ('\t\tgit rebase ') ($ VSub_Star '$*') 
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                )
              }
            )
          ]
        )
    )
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    (C {(test_run_rebase)} {(failure)} {(-m)})
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    (C {(test_run_rebase)} {(failure)} {(-p)})
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      name: test_run_rebase
      body: 
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          children: [
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:result)
                  op: Equal
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                )
              ]
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            (C {(shift)})
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                (DQ ('\n') ('\t\treset_rebase &&\n') ('\t\tgit rebase ') ($ VSub_Star '$*') 
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                )
              }
            )
          ]
        )
    )
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    (C {(test_run_rebase)} {(failure)} {(-m)})
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      name: test_run_rebase
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          children: [
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:result)
                  op: Equal
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                )
              ]
            )
            (C {(shift)})
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              {(DQ ('rebase ') ($ VSub_Star '$*') (' -f --root on linear history causes re-write'))} 
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                (DQ ('\n') ('\t\treset_rebase &&\n') ('\t\tgit rebase ') ($ VSub_Star '$*') 
                  (' -f --root c &&\n') ('\t\t! test_cmp_rev a HEAD~2 &&\n') ("\t\ttest_linear_range 'a b c' HEAD\n") ('\t')
                )
              }
            )
          ]
        )
    )
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    (C {(test_run_rebase)} {(success)} {(-m)})
    (C {(test_run_rebase)} {(success)} {(-i)})
    (C {(test_run_rebase)} {(success)} {(-p)})
    (C {(test_done)})
  ]
)