(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('test_description', {[SQ <LIT_CHARS "merge simplification">]})])
  (Com {[LIT_CHARS .]} {[LIT_CHARS ./test-lib.sh]}  )
  (FunctionDef note []
    (Com {[LIT_CHARS git]} {[LIT_CHARS tag]} {[DQ [VarSub 1]]}    )
  )
  (FunctionDef unnote []
    (Pipeline
      (Com {[LIT_CHARS git]} {[LIT_CHARS name-rev]} {[LIT_CHARS --tags]} {[LIT_CHARS --stdin]}      )
      (Com {[LIT_CHARS sed]} {[LIT_CHARS -e]} {[DQ [LIT_CHARS "s|"][VarSub _x40][LIT_CHARS " (tags/"][\ LIT_ESCAPED_CHAR "\\("][LIT_CHARS "[^)]*"][\ LIT_ESCAPED_CHAR "\\)"][LIT_CHARS ") |"][\ LIT_ESCAPED_CHAR "\\1"][LIT_CHARS " |g"]]}      )
    )
  )
  (Com {[LIT_CHARS test_expect_success]} {[LIT_CHARS setup]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\techo \"Hi there\" >file &&\n"> <LIT_CHARS "\tgit add file &&\n"> <LIT_CHARS "\ttest_tick && git commit -m \"Initial file\" &&\n"> <LIT_CHARS "\tnote A &&\n"> <LIT_CHARS "\n"> <LIT_CHARS "\tgit branch other-branch &&\n"> <LIT_CHARS "\n"> <LIT_CHARS "\techo \"Hello\" >file &&\n"> <LIT_CHARS "\tgit add file &&\n"> <LIT_CHARS "\ttest_tick && git commit -m \"Modified file\" &&\n"> <LIT_CHARS "\tnote B &&\n"> <LIT_CHARS "\n"> <LIT_CHARS "\tgit checkout other-branch &&\n"> <LIT_CHARS "\n"> <LIT_CHARS "\techo \"Hello\" >file &&\n"> <LIT_CHARS "\tgit add file &&\n"> <LIT_CHARS "\ttest_tick && git commit -m \"Modified the file identically\" &&\n"> <LIT_CHARS "\tnote C &&\n"> <LIT_CHARS "\n"> <LIT_CHARS "\techo \"This is a stupid example\" >another-file &&\n"> <LIT_CHARS "\tgit add another-file &&\n"> <LIT_CHARS "\ttest_tick && git commit -m \"Add another file\" &&\n"> <LIT_CHARS "\tnote D &&\n"> <LIT_CHARS "\n"> <LIT_CHARS "\ttest_tick && git merge -m \"merge\" master &&\n"> <LIT_CHARS "\tnote E &&\n"> <LIT_CHARS "\n"> <LIT_CHARS "\techo \"Yet another\" >elif &&\n"> <LIT_CHARS "\tgit add elif &&\n"> <LIT_CHARS "\ttest_tick && git commit -m \"Irrelevant change\" &&\n"> <LIT_CHARS "\tnote F &&\n"> <LIT_CHARS "\n"> <LIT_CHARS "\tgit checkout master &&\n"> <LIT_CHARS "\techo \"Yet another\" >elif &&\n"> <LIT_CHARS "\tgit add elif &&\n"> <LIT_CHARS "\ttest_tick && git commit -m \"Another irrelevant change\" &&\n"> <LIT_CHARS "\tnote G &&\n"> <LIT_CHARS "\n"> <LIT_CHARS "\ttest_tick && git merge -m \"merge\" other-branch &&\n"> <LIT_CHARS "\tnote H &&\n"> <LIT_CHARS "\n"> <LIT_CHARS "\techo \"Final change\" >file &&\n"> <LIT_CHARS "\ttest_tick && git commit -a -m \"Final change\" &&\n"> <LIT_CHARS "\tnote I\n">]}  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('FMT', {[SQ <LIT_CHARS "tformat:%P \t%H | %s">]})])
  (FunctionDef check_result []
    (AndOr OP_AND_IF
      (For c [{[VarSub 1]}])
        (Com {[LIT_CHARS echo]} {[DQ [VarSub c]]}        )
      )
      (AndOr OP_AND_IF
        (Com {[LIT_CHARS shift]}        )
        (AndOr OP_AND_IF
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('param', {[DQ [VarSub *]]})])
          (Com {[LIT_CHARS test_expect_success]} {[DQ [LIT_CHARS "log "][VarSub param]]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\t\tgit log --pretty=\"$FMT\" --parents $param |\n"> <LIT_CHARS "\t\tunnote >actual &&\n"> <LIT_CHARS "\t\tsed -e \"s/^.*\t\\([^ ]*\\) .*/\\1/\" >check <actual &&\n"> <LIT_CHARS "\t\ttest_cmp expect check || {\n"> <LIT_CHARS "\t\t\tcat actual\n"> <LIT_CHARS "\t\t\tfalse\n"> <LIT_CHARS "\t\t}\n"> <LIT_CHARS "\t">]}          )
        )
      )
    )
  )
  (Com {[LIT_CHARS check_result]} {[SQ <LIT_CHARS "I H G F E D C B A">]} {[LIT_CHARS --full-history]}  )
  (Com {[LIT_CHARS check_result]} {[SQ <LIT_CHARS "I H E C B A">]} {[LIT_CHARS --full-history]} {[LIT_CHARS --]} {[LIT_CHARS file]}  )
  (Com {[LIT_CHARS check_result]} {[SQ <LIT_CHARS "I H E C B A">]} {[LIT_CHARS --full-history]} {[LIT_CHARS --topo-order]} {[LIT_CHARS --]} {[LIT_CHARS file]}  )
  (Com {[LIT_CHARS check_result]} {[SQ <LIT_CHARS "I H E C B A">]} {[LIT_CHARS --full-history]} {[LIT_CHARS --date-order]} {[LIT_CHARS --]} {[LIT_CHARS file]}  )
  (Com {[LIT_CHARS check_result]} {[SQ <LIT_CHARS "I E C B A">]} {[LIT_CHARS --simplify-merges]} {[LIT_CHARS --]} {[LIT_CHARS file]}  )
  (Com {[LIT_CHARS check_result]} {[SQ <LIT_CHARS "I B A">]} {[LIT_CHARS --]} {[LIT_CHARS file]}  )
  (Com {[LIT_CHARS check_result]} {[SQ <LIT_CHARS "I B A">]} {[LIT_CHARS --topo-order]} {[LIT_CHARS --]} {[LIT_CHARS file]}  )
  (Com {[LIT_CHARS check_result]} {[SQ <LIT_CHARS H>]} {[LIT_CHARS --first-parent]} {[LIT_CHARS --]} {[LIT_CHARS another-file]}  )
  (Com {[LIT_CHARS test_done]}  )
)