(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('TOOL_MODE', {[LIT_CHARS diff]})])
  (Com {[LIT_CHARS .]} {[LIT_CHARS git-mergetool--lib]})
  (FunctionDef should_prompt []
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('prompt_merge', {[ComSub (AndOr OP_OR_IF (Com {[LIT_CHARS git]} {[LIT_CHARS config]} {[LIT_CHARS --bool]} {[LIT_CHARS mergetool.prompt]}) (Com {[LIT_CHARS echo]} {[LIT_CHARS true]}) )]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('prompt', {[ComSub (AndOr OP_OR_IF (Com {[LIT_CHARS git]} {[LIT_CHARS config]} {[LIT_CHARS --bool]} {[LIT_CHARS difftool.prompt]}) (Com {[LIT_CHARS echo]} {[VarSub prompt_merge]}) )]})])
      (If
        (Com {[LIT_CHARS test]} {[DQ [VarSub prompt]]} {[LIT_OTHER "="]} {[LIT_CHARS true]})
        (Com {[LIT_CHARS test]} {[LIT_CHARS -z]} {[DQ [VarSub GIT_DIFFTOOL_NO_PROMPT]]})
        (ElseTrue)
        (Com {[LIT_CHARS test]} {[LIT_CHARS -n]} {[DQ [VarSub GIT_DIFFTOOL_PROMPT]]})
      )
    )
  )
  (FunctionDef use_ext_cmd []
    (Com {[LIT_CHARS test]} {[LIT_CHARS -n]} {[DQ [VarSub GIT_DIFFTOOL_EXTCMD]]})
  )
  (FunctionDef launch_merge_tool []
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('MERGED', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LOCAL', {[DQ [VarSub 2]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('REMOTE', {[DQ [VarSub 3]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BASE', {[DQ [VarSub 1]]})])
      (If
        (Com {[LIT_CHARS should_prompt]})
        (List
          (Com {[LIT_CHARS printf]} {[DQ [\ LIT_ESCAPED_CHAR "\\n"][LIT_CHARS "Viewing (%s/%s): '%s'"][\ LIT_ESCAPED_CHAR "\\n"]]} {[DQ [VarSub GIT_DIFF_PATH_COUNTER]]} {[DQ [VarSub GIT_DIFF_PATH_TOTAL]]} {[DQ [VarSub MERGED]]})
          (If
            (Com {[LIT_CHARS use_ext_cmd]})
            (Com {[LIT_CHARS printf]} {[DQ [LIT_CHARS "Launch '%s' [Y/n]? "]]} {[DQ [VarSub GIT_DIFFTOOL_EXTCMD]]})
            (ElseTrue)
            (Com {[LIT_CHARS printf]} {[DQ [LIT_CHARS "Launch '%s' [Y/n]? "]]} {[DQ [VarSub merge_tool]]})
          )
          (AndOr OP_OR_IF
            (Com {[LIT_CHARS read]} {[LIT_CHARS ans]})
            (Com {[LIT_CHARS return]})
          )
          (If
            (Com {[LIT_CHARS test]} {[DQ [VarSub ans]]} {[LIT_OTHER "="]} {[LIT_CHARS n]})
            (Com {[LIT_CHARS return]})
          )
        )
      )
      (If
        (Com {[LIT_CHARS use_ext_cmd]})
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=1 words=[{[LIT_CHARS BASE]}] bindings=[])
          (Com {[LIT_CHARS eval]} {[VarSub GIT_DIFFTOOL_EXTCMD]} {[SQ <LIT_CHARS "\"$LOCAL\"">]} {[SQ <LIT_CHARS "\"$REMOTE\"">]})
        )
        (ElseTrue)
        (Com {[LIT_CHARS run_merge_tool]} {[DQ [VarSub merge_tool]]})
      )
    )
  )
  (If
    (Pipeline!
      (Com {[LIT_CHARS use_ext_cmd]})
    )
    (If
      (Com {[LIT_CHARS test]} {[LIT_CHARS -n]} {[DQ [VarSub GIT_DIFF_TOOL]]})
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('merge_tool', {[DQ [VarSub GIT_DIFF_TOOL]]})])
      (ElseTrue)
      (AndOr OP_OR_IF
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('merge_tool', {[DQ [ComSub (Com {[LIT_CHARS get_merge_tool]})]]})])
        (Com {[LIT_CHARS exit]})
      )
    )
  )
  (If
    (Com {[LIT_CHARS test]} {[LIT_CHARS -n]} {[DQ [VarSub GIT_DIFFTOOL_DIRDIFF]]})
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LOCAL', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('REMOTE', {[DQ [VarSub 2]]})])
      (Com {[LIT_CHARS run_merge_tool]} {[DQ [VarSub merge_tool]]} {[LIT_CHARS false]})
    )
    (ElseTrue)
    (While
      (Com {[LIT_CHARS test]} {[VarSub #]} {[LIT_CHARS -gt]} {[LIT_CHARS 6]})
      (List
        (Com {[LIT_CHARS launch_merge_tool]} {[DQ [VarSub 1]]} {[DQ [VarSub 2]]} {[DQ [VarSub 5]]})
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('status', {[VarSub ?]})])
        (If
          (Com {[LIT_CHARS test]} {[VarSub status]} {[LIT_CHARS -ge]} {[LIT_CHARS 126]})
          (Com {[LIT_CHARS exit]} {[VarSub status]})
        )
        (If
          (AndOr OP_AND_IF
            (Com {[LIT_CHARS test]} {[DQ [VarSub status]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[LIT_CHARS 0]})
            (Com {[LIT_CHARS test]} {[DQ [VarSub GIT_DIFFTOOL_TRUST_EXIT_CODE]]} {[LIT_OTHER "="]} {[LIT_CHARS true]})
          )
          (Com {[LIT_CHARS exit]} {[VarSub status]})
        )
        (Com {[LIT_CHARS shift]} {[LIT_CHARS 7]})
      )
    )
  )
  (Com {[LIT_CHARS exit]} {[LIT_CHARS 0]})
)