(List
  (Com {[LIT_CHARS set]} {[LIT_CHARS -o]} {[LIT_CHARS nounset]})
  (Com {[LIT_CHARS set]} {[LIT_CHARS -o]} {[LIT_CHARS errexit]})
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_DEBUG', {[VarSub PNACL_DEBUG test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS false]}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_BUILDBOT', {[VarSub PNACL_BUILDBOT test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS false]}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PNACL_VERBOSE', {[VarSub PNACL_VERBOSE test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS false]}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('TIME_AT_STARTUP', {[ComSub (Com {[LIT_CHARS date]} {[SQ <LIT_CHARS "+%s">]})]})])
  (FunctionDef SetScriptPath []
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SCRIPT_PATH', {[DQ [VarSub 1]]})])
  )
  (FunctionDef SetLogDirectory []
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('TC_LOG', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('TC_LOG_ALL', {[DQ [VarSub TC_LOG][LIT_CHARS /ALL]]})])
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_PLATFORM', {[ComSub (Pipeline (Com {[LIT_CHARS uname]}) (Com {[LIT_CHARS tr]} {[SQ <LIT_CHARS "[A-Z]">]} {[SQ <LIT_CHARS "[a-z]">]}) )]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_PLATFORM_LINUX', {[LIT_CHARS false]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_PLATFORM_MAC', {[LIT_CHARS false]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_PLATFORM_WIN', {[LIT_CHARS false]})])
  (If
    (Com {[LIT_OTHER "["]} {[DQ [VarSub BUILD_PLATFORM]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS linux]]} {[LIT_OTHER "]"]})
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_PLATFORM_LINUX', {[LIT_CHARS true]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SCONS_BUILD_PLATFORM', {[LIT_CHARS linux]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_ARCH', {[VarSub BUILD_ARCH test_op=VS_TEST_COLON_HYPHEN {[ComSub (Com {[LIT_CHARS uname]} {[LIT_CHARS -m]})]}]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('EXEC_EXT', {[SQ ]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SO_EXT', {[LIT_CHARS .so]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SO_DIR', {[LIT_CHARS lib]})])
    )
    (DBracket {B2 BINARY_STRING_TILDE_EQUAL {[DQ [VarSub BUILD_PLATFORM]]} {[LIT_CHARS cygwin_nt]}})
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_PLATFORM', {[LIT_CHARS win]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_PLATFORM_WIN', {[LIT_CHARS true]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SCONS_BUILD_PLATFORM', {[LIT_CHARS win]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('HOST_ARCH', {[VarSub HOST_ARCH test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS x86_32]}]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_ARCH', {[VarSub BUILD_ARCH test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS x86_32]}]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('EXEC_EXT', {[LIT_CHARS .exe]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SO_EXT', {[LIT_CHARS .dll]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SO_DIR', {[LIT_CHARS bin]})])
    )
    (Com {[LIT_OTHER "["]} {[DQ [VarSub BUILD_PLATFORM]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS darwin]]} {[LIT_OTHER "]"]})
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_PLATFORM', {[LIT_CHARS mac]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_PLATFORM_MAC', {[LIT_CHARS true]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SCONS_BUILD_PLATFORM', {[LIT_CHARS mac]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('HOST_ARCH', {[VarSub HOST_ARCH test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS x86_64]}]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_ARCH', {[VarSub BUILD_ARCH test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS x86_64]}]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('EXEC_EXT', {[SQ ]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SO_EXT', {[LIT_CHARS .dylib]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SO_DIR', {[LIT_CHARS lib]})])
    )
    (ElseTrue)
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Unknown system '"][VarSub BUILD_PLATFORM][LIT_CHARS "'"]]})
      (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[{[LIT_CHARS BUILD_PLATFORM]}] bindings=[])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[{[LIT_CHARS BUILD_PLATFORM_LINUX]}] bindings=[])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[{[LIT_CHARS BUILD_PLATFORM_MAC]}] bindings=[])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[{[LIT_CHARS BUILD_PLATFORM_WIN]}] bindings=[])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[{[LIT_CHARS SCONS_BUILD_PLATFORM]}] bindings=[])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[{[LIT_CHARS SO_EXT]}] bindings=[])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[{[LIT_CHARS SO_DIR]}] bindings=[])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_ARCH_SHORT', {[VarSub BUILD_ARCH]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_ARCH_X8632', {[LIT_CHARS false]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_ARCH_X8664', {[LIT_CHARS false]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_ARCH_ARM', {[LIT_CHARS false]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_ARCH_MIPS', {[LIT_CHARS false]})])
  (If
    (AndOr OP_OR_IF
      (Com {[LIT_OTHER "["]} {[DQ [VarSub BUILD_ARCH]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS x86_32]]} {[LIT_OTHER "]"]})
      (AndOr OP_OR_IF
        (Com {[LIT_OTHER "["]} {[DQ [VarSub BUILD_ARCH]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS i386]]} {[LIT_OTHER "]"]})
        (Com {[LIT_OTHER "["]} {[DQ [VarSub BUILD_ARCH]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS i686]]} {[LIT_OTHER "]"]})
      )
    )
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_ARCH', {[LIT_CHARS x86_32]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_ARCH_X8632', {[LIT_CHARS true]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_ARCH_SHORT', {[LIT_CHARS x86]})])
    )
    (Com {[LIT_OTHER "["]} {[DQ [VarSub BUILD_ARCH]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS x86_64]]} {[LIT_OTHER "]"]})
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_ARCH_X8664', {[LIT_CHARS true]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_ARCH_SHORT', {[LIT_CHARS x86]})])
    )
    (Com {[LIT_OTHER "["]} {[DQ [VarSub BUILD_ARCH]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS armv7l]]} {[LIT_OTHER "]"]})
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_ARCH_ARM', {[LIT_CHARS true]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_ARCH_SHORT', {[LIT_CHARS arm]})])
    )
    (AndOr OP_OR_IF
      (Com {[LIT_OTHER "["]} {[DQ [VarSub BUILD_ARCH]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS mips32]]} {[LIT_OTHER "]"]})
      (Com {[LIT_OTHER "["]} {[DQ [VarSub BUILD_ARCH]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS mips]]} {[LIT_OTHER "]"]})
    )
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_ARCH_MIPS', {[LIT_CHARS true]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BUILD_ARCH_SHORT', {[LIT_CHARS mips]})])
    )
    (ElseTrue)
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Unknown build arch '"][VarSub BUILD_ARCH][LIT_CHARS "'"]]})
      (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[{[LIT_CHARS BUILD_ARCH]}] bindings=[])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[{[LIT_CHARS BUILD_ARCH_SHORT]}] bindings=[])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[{[LIT_CHARS BUILD_ARCH_X8632]}] bindings=[])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[{[LIT_CHARS BUILD_ARCH_X8664]}] bindings=[])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[{[LIT_CHARS BUILD_ARCH_ARM]}] bindings=[])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[{[LIT_CHARS BUILD_ARCH_MIPS]}] bindings=[])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('HOST_ARCH', {[VarSub HOST_ARCH test_op=VS_TEST_COLON_HYPHEN {[VarSub BUILD_ARCH]}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('HOST_ARCH_X8632', {[LIT_CHARS false]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('HOST_ARCH_X8664', {[LIT_CHARS false]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('HOST_ARCH_ARM', {[LIT_CHARS false]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('HOST_ARCH_MIPS', {[LIT_CHARS false]})])
  (If
    (AndOr OP_OR_IF
      (Com {[LIT_OTHER "["]} {[DQ [VarSub HOST_ARCH]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS x86_32]]} {[LIT_OTHER "]"]})
      (AndOr OP_OR_IF
        (Com {[LIT_OTHER "["]} {[DQ [VarSub HOST_ARCH]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS i386]]} {[LIT_OTHER "]"]})
        (Com {[LIT_OTHER "["]} {[DQ [VarSub HOST_ARCH]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS i686]]} {[LIT_OTHER "]"]})
      )
    )
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('HOST_ARCH', {[LIT_CHARS x86_32]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('HOST_ARCH_X8632', {[LIT_CHARS true]})])
    )
    (Com {[LIT_OTHER "["]} {[DQ [VarSub HOST_ARCH]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS x86_64]]} {[LIT_OTHER "]"]})
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('HOST_ARCH_X8664', {[LIT_CHARS true]})])
    (Com {[LIT_OTHER "["]} {[DQ [VarSub HOST_ARCH]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS armv7l]]} {[LIT_OTHER "]"]})
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('HOST_ARCH_ARM', {[LIT_CHARS true]})])
    (AndOr OP_OR_IF
      (Com {[LIT_OTHER "["]} {[DQ [VarSub HOST_ARCH]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS mips32]]} {[LIT_OTHER "]"]})
      (Com {[LIT_OTHER "["]} {[DQ [VarSub HOST_ARCH]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS mips]]} {[LIT_OTHER "]"]})
    )
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('HOST_ARCH_MIPS', {[LIT_CHARS true]})])
    (ElseTrue)
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Unknown host arch '"][VarSub HOST_ARCH][LIT_CHARS "'"]]})
      (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[{[LIT_CHARS HOST_ARCH]}] bindings=[])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[{[LIT_CHARS HOST_ARCH_X8632]}] bindings=[])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[{[LIT_CHARS HOST_ARCH_X8664]}] bindings=[])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[{[LIT_CHARS HOST_ARCH_ARM]}] bindings=[])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[{[LIT_CHARS HOST_ARCH_MIPS]}] bindings=[])
  (If
    (Com {[LIT_OTHER "["]} {[DQ [VarSub BUILD_ARCH]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[DQ [VarSub HOST_ARCH]]} {[LIT_OTHER "]"]})
    (If
      (Pipeline!
        (AndOr OP_AND_IF
          (Com {[VarSub BUILD_ARCH_X8664]})
          (Com {[VarSub HOST_ARCH_X8632]})
        )
      )
      (List
        (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Cross builds other than build=x86_64 with host=x86_32 not supported"]]})
        (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
      )
    )
  )
  (If
    (Com {[VarSub BUILD_PLATFORM_WIN]})
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('GCLIENT', {[DQ [LIT_CHARS gclient.bat]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('GIT', {[DQ [LIT_CHARS git.bat]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('HG', {[DQ [LIT_CHARS hg.bat]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('SVN', {[DQ [LIT_CHARS svn.bat]]})])
    )
    (ElseTrue)
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('GCLIENT', {[DQ [LIT_CHARS gclient]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('GIT', {[DQ [LIT_CHARS git]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('HG', {[DQ [LIT_CHARS hg]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('SVN', {[DQ [LIT_CHARS svn]]})])
    )
  )
  (FunctionDef PosixToSysPath []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('path', {[DQ [VarSub 1]]})])
      (If
        (Com {[VarSub BUILD_PLATFORM_WIN]})
        (Com {[LIT_CHARS cygpath]} {[LIT_CHARS -w]} {[DQ [ComSub (Com {[LIT_CHARS GetAbsolutePath]} {[DQ [VarSub path]]})]]})
        (ElseTrue)
        (Com {[LIT_CHARS echo]} {[DQ [VarSub path]]})
      )
    )
  )
  (FunctionDef git-has-changes []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('dir', {[VarSub 1]})])
      (Com {[LIT_CHARS spushd]} {[DQ [VarSub dir]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('status', {[ComSub (Com {[VarSub GIT]} {[LIT_CHARS status]} {[LIT_CHARS --porcelain]} {[LIT_CHARS --untracked-files] [LIT_OTHER "="] [LIT_CHARS no]})]})])
      (Com {[LIT_CHARS spopd]})
      (DBracket {B2 BINARY_STRING_GREAT {[VarSub status transform_ops=[(#len)]]} {[LIT_CHARS 0]}})
      (Com {[LIT_CHARS return]} {[VarSub ?]})
    )
  )
  (FunctionDef git-assert-no-changes []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('dir', {[VarSub 1]})])
      (If
        (Com {[LIT_CHARS git-has-changes]} {[DQ [VarSub dir]]})
        (List
          (Com {[LIT_CHARS Banner]} {[DQ [LIT_CHARS "ERROR: Repository "][VarSub dir][LIT_CHARS " has local changes"]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
        )
      )
    )
  )
  (FunctionDef svn-at-revision []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('dir', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('rev', {[DQ [VarSub 2]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('repo_rev', {[ComSub (Com {[LIT_CHARS svn-get-revision]} {[DQ [VarSub dir]]})]})])
      (Com {[LIT_OTHER "["]} {[DQ [VarSub repo_rev]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [VarSub rev]]} {[LIT_OTHER "]"]})
      (Com {[LIT_CHARS return]} {[VarSub ?]})
    )
  )
  (FunctionDef svn-get-revision []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('dir', {[DQ [VarSub 1]]})])
      (Com {[LIT_CHARS spushd]} {[DQ [VarSub dir]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('rev', {[ComSub (Pipeline (Com {[VarSub SVN]} {[LIT_CHARS info]}) (Com {[LIT_CHARS grep]} {[SQ <LIT_CHARS "Revision: ">]}) (Com {[LIT_CHARS cut]} {[LIT_CHARS -b]} {[LIT_CHARS 11-]}) )]})])
      (If
        (Pipeline!
          (DBracket {B2 BINARY_STRING_TILDE_EQUAL {[DQ [VarSub rev]]} {[LIT_OTHER "^"] [LIT_OTHER "["] [LIT_CHARS 0-9] [LIT_OTHER "]"] [LIT_OTHER "+"] [LIT_OTHER "$"]}})
        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Invalid revision number '"][VarSub rev][LIT_CHARS "' or invalid repository '"][VarSub dir][LIT_CHARS "'"]]}
            <
            (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND "1>&"> 1),
            >
          )
          (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
        )
      )
      (Com {[LIT_CHARS spopd]})
      (Com {[LIT_CHARS echo]} {[DQ [VarSub rev]]})
    )
  )
  (FunctionDef svn-checkout []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('url', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('dir', {[DQ [VarSub 2]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('rev', {[DQ [VarSub 3]]})])
      (If
        (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -d]} {[DQ [VarSub dir]]} {[LIT_OTHER "]"]})
        (List
          (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS SVN-CHECKOUT]]} {[DQ [LIT_CHARS "Checking out "][VarSub url]]})
          (Com {[LIT_CHARS RunWithLog]} {[DQ [LIT_CHARS svn-checkout]]} {[VarSub SVN]} {[LIT_CHARS co]} {[DQ [VarSub url]]} {[DQ [VarSub dir]]} {[LIT_CHARS -r]} {[DQ [VarSub rev]]})
        )
        (ElseTrue)
        (Com {[LIT_CHARS SkipBanner]} {[DQ [LIT_CHARS SVN-CHECKOUT]]} {[DQ [LIT_CHARS "Using existing SVN repository for "][VarSub url]]})
      )
    )
  )
  (FunctionDef svn-update []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('dir', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('rev', {[DQ [VarSub 2]]})])
      (Com {[LIT_CHARS assert-dir]} {[DQ [VarSub dir]]} {[DQ [LIT_CHARS "SVN repository "][ComSub (Com {[LIT_CHARS basename]} {[DQ [VarSub dir]]})][LIT_CHARS " doesn't exist."]]})
      (Com {[LIT_CHARS spushd]} {[DQ [VarSub dir]]})
      (If
        (DBracket {B2 BINARY_STRING_EQUAL {[DQ [VarSub rev]]} {[DQ [LIT_CHARS tip]]}})
        (Com {[LIT_CHARS RunWithLog]} {[DQ [LIT_CHARS svn-update]]} {[VarSub SVN]} {[LIT_CHARS update]})
        (ElseTrue)
        (Com {[LIT_CHARS RunWithLog]} {[DQ [LIT_CHARS svn-update]]} {[VarSub SVN]} {[LIT_CHARS update]} {[LIT_CHARS -r]} {[VarSub rev]})
      )
      (Com {[LIT_CHARS spopd]})
    )
  )
  (FunctionDef svn-has-changes []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('dir', {[DQ [VarSub 1]]})])
      (Com {[LIT_CHARS spushd]} {[DQ [VarSub dir]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('STATUS', {[ComSub (Com {[VarSub SVN]} {[LIT_CHARS status]})]})])
      (Com {[LIT_CHARS spopd]})
      (Com {[LIT_OTHER "["]} {[DQ [VarSub STATUS]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[DQ ]} {[LIT_OTHER "]"]})
      (Com {[LIT_CHARS return]} {[VarSub ?]})
    )
  )
  (FunctionDef svn-assert-no-changes []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('dir', {[DQ [VarSub 1]]})])
      (If
        (Com {[LIT_CHARS svn-has-changes]} {[DQ [VarSub dir]]})
        (List
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('name', {[ComSub (Com {[LIT_CHARS basename]} {[DQ [VarSub dir]]})]})])
          (Com {[LIT_CHARS Banner]} {[DQ [LIT_CHARS "ERROR: Repository "][VarSub name][LIT_CHARS " has local changes"]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
        )
      )
    )
  )
  (FunctionDef get-field []
    (Com {[LIT_CHARS cut]} {[LIT_CHARS -d]} {[DQ [LIT_CHARS " "]]} {[LIT_CHARS -f]} {[VarSub 1]})
  )
  (FunctionDef git-one-line-rev-info []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('commit', {[ComSub (Pipeline (Com {[VarSub GIT]} {[LIT_CHARS log]} {[LIT_CHARS -n]} {[LIT_CHARS 1]}) (Com {[LIT_CHARS head]} {[LIT_CHARS -1]}) (Com {[LIT_CHARS get-field]} {[LIT_CHARS 2]}) )]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('url', {[ComSub (Pipeline (Com {[LIT_CHARS egrep]} {[DQ [LIT_CHARS "^[^a-z]+url = "]]} {[LIT_CHARS .git/config]}) (Com {[LIT_CHARS head]} {[LIT_CHARS -1]}) (Com {[LIT_CHARS get-field]} {[LIT_CHARS 3]}) )]})])
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "[GIT] "][VarSub url][LIT_CHARS ": "][VarSub commit]]})
    )
  )
  (FunctionDef svn-one-line-rev-info []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('url', {[ComSub (Pipeline (Com {[VarSub SVN]} {[LIT_CHARS info]}) (Com {[LIT_CHARS egrep]} {[SQ <LIT_CHARS "URL:">]}) (Com {[LIT_CHARS get-field]} {[LIT_CHARS 2]}) )]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('rev', {[ComSub (Pipeline (Com {[VarSub SVN]} {[LIT_CHARS info]}) (Com {[LIT_CHARS egrep]} {[SQ <LIT_CHARS "Revision:">]}) (Com {[LIT_CHARS get-field]} {[LIT_CHARS 2]}) )]})])
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "[SVN] "][VarSub url][LIT_CHARS ": "][VarSub rev]]})
    )
  )
  (FunctionDef one-line-rev-info []
    (List
      (Com {[LIT_CHARS spushd]} {[VarSub 1]})
      (If
        (Com {[LIT_OTHER "["]} {[LIT_CHARS -d]} {[LIT_CHARS .svn]} {[LIT_OTHER "]"]})
        (Com {[LIT_CHARS svn-one-line-rev-info]})
        (Com {[LIT_OTHER "["]} {[LIT_CHARS -d]} {[LIT_CHARS .git]} {[LIT_OTHER "]"]})
        (Com {[LIT_CHARS git-one-line-rev-info]})
        (ElseTrue)
        (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "["][VarSub 1][LIT_CHARS "] Unknown version control system"]]})
      )
      (Com {[LIT_CHARS spopd]})
    )
  )
  (FunctionDef progress []
    (List
      (Com {[LIT_CHARS StepBanner]} {[DQ [LIT_CHARS "PROGRESS WINDOW"]]})
      (While
        (Com {[LIT_CHARS true]})
        (List
          (If
            (Com {[LIT_OTHER "["]} {[LIT_CHARS -f]} {[DQ [VarSub TC_LOG_ALL]]} {[LIT_OTHER "]"]})
            (If
              (Com {[LIT_CHARS tail]} {[LIT_CHARS --version]}
                <
                (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
                >
              )
              (Com {[LIT_CHARS tail]} {[LIT_CHARS -s]} {[LIT_CHARS 0.05]} {[LIT_CHARS --max-unchanged-stats] [LIT_OTHER "="] [LIT_CHARS 20]} {[LIT_CHARS --follow] [LIT_OTHER "="] [LIT_CHARS name]} {[DQ [VarSub TC_LOG_ALL]]})
              (ElseTrue)
              (Com {[LIT_CHARS tail]} {[LIT_CHARS -F]} {[DQ [VarSub TC_LOG_ALL]]})
            )
          )
          (Com {[LIT_CHARS sleep]} {[LIT_CHARS 1]})
        )
      )
    )
  )
  (FunctionDef clean-logs []
    (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub TC_LOG]]})
  )
  (FunctionDef spushd []
    (List
      (Com {[LIT_CHARS LogEcho]} {[DQ [LIT_CHARS -------------------------------------------------------------------]]})
      (Com {[LIT_CHARS LogEcho]} {[DQ [LIT_CHARS "ENTERING: "][VarSub 1]]})
      (Com {[LIT_CHARS pushd]} {[DQ [VarSub 1]]}
        <
        (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
        >
      )
    )
  )
  (FunctionDef spopd []
    (List
      (Com {[LIT_CHARS LogEcho]} {[DQ [LIT_CHARS "LEAVING: "][ComSub (Com {[LIT_CHARS pwd]})]]})
      (Com {[LIT_CHARS popd]}
        <
        (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
        >
      )
      (Com {[LIT_CHARS LogEcho]} {[DQ [LIT_CHARS -------------------------------------------------------------------]]})
      (Com {[LIT_CHARS LogEcho]} {[DQ [LIT_CHARS "ENTERING: "][ComSub (Com {[LIT_CHARS pwd]})]]})
    )
  )
  (FunctionDef LogEcho []
    (List
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub TC_LOG]]})
      (Com {[LIT_CHARS echo]} {[DQ [VarSub *]]}
        <
        (FilenameRedirectNode filename={[DQ [VarSub TC_LOG_ALL]]} <REDIR_DGREAT ">>"> 1),
        >
      )
    )
  )
  (FunctionDef RunWithLog []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('log', {[DQ [VarSub TC_LOG][LIT_CHARS /][VarSub 1]]})])
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub TC_LOG]]})
      (Com {[LIT_CHARS shift]} {[LIT_CHARS 1]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('ret', {[LIT_CHARS 1]})])
      (If
        (Com {[VarSub PNACL_VERBOSE]})
        (List
          (Pipeline
            (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "RUNNING: "]]} {[DQ [VarSub @]]})
            (Com {[LIT_CHARS tee]} {[DQ [VarSub log]]})
            (Com {[LIT_CHARS tee]} {[LIT_CHARS -a]} {[DQ [VarSub TC_LOG_ALL]]})
          )
          (Pipeline
            (Com {[DQ [VarSub @]]}
              <
              (DescriptorRedirectNode target={[LIT_CHARS 1]} <REDIR_GREATAND "2>&"> 2),
              >
            )
            (Com {[LIT_CHARS tee]} {[DQ [VarSub log]]})
            (Com {[LIT_CHARS tee]} {[LIT_CHARS -a]} {[DQ [VarSub TC_LOG_ALL]]})
          )
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('ret', {[VarSub PIPESTATUS bracket_op=(Index {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 0]}})]})])
        )
        (ElseTrue)
        (List
          (Fork
            (Pipeline
              (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "RUNNING: "]]} {[DQ [VarSub @]]})
              (Com {[LIT_CHARS tee]} {[LIT_CHARS -a]} {[DQ [VarSub TC_LOG_ALL]]})
            )
          )
          (Com 
            <
            (FilenameRedirectNode filename={[DQ [VarSub log]]} <REDIR_GREAT ">"> 1),
            >
          )
          (Fork
            (Pipeline
              (Com {[DQ [VarSub @]]}
                <
                (DescriptorRedirectNode target={[LIT_CHARS 1]} <REDIR_GREATAND "2>&"> 2),
                >
              )
              (Com {[LIT_CHARS tee]} {[LIT_CHARS -a]} {[DQ [VarSub TC_LOG_ALL]]})
            )
          )
          (Com 
            <
            (FilenameRedirectNode filename={[DQ [VarSub log]]} <REDIR_GREAT ">"> 1),
            >
          )
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('ret', {[VarSub PIPESTATUS bracket_op=(Index {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 0]}})]})])
        )
      )
      (If
        (Com {[LIT_OTHER "["]} {[VarSub ret]} {[LIT_CHARS -ne]} {[LIT_CHARS 0]} {[LIT_OTHER "]"]})
        (List
          (Com {[LIT_CHARS echo]})
          (Com {[LIT_CHARS Banner]} {[DQ [LIT_CHARS ERROR]]})
          (Com {[LIT_CHARS echo]} {[LIT_CHARS -n]} {[DQ [LIT_CHARS "COMMAND:"]]})
          (Com {[LIT_CHARS PrettyPrint]} {[DQ [VarSub @]]})
          (Com {[LIT_CHARS echo]})
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "LOGFILE: "][VarSub log]]})
          (Com {[LIT_CHARS echo]})
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "PWD: "][ComSub (Com {[LIT_CHARS pwd]})]]})
          (Com {[LIT_CHARS echo]})
          (If
            (Com {[VarSub PNACL_BUILDBOT]})
            (List
              (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "BEGIN LOGFILE Contents."]]})
              (Com {[LIT_CHARS cat]} {[DQ [VarSub log]]})
              (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "END LOGFILE Contents."]]})
            )
          )
          (Com {[LIT_CHARS return]} {[LIT_CHARS 1]})
        )
      )
      (Com {[LIT_CHARS return]} {[LIT_CHARS 0]})
    )
  )
  (FunctionDef PrettyPrint []
    (List
      (For I [{[DQ [VarSub @]]}])
        (List
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('has_space', {[ComSub (Pipeline (Com {[LIT_CHARS echo]} {[DQ [VarSub I]]}) (Com {[LIT_CHARS grep]} {[DQ [LIT_CHARS " "]]}) )]})])
          (If
            (Com {[LIT_OTHER "["]} {[VarSub has_space transform_ops=[(#len)]]} {[LIT_CHARS -gt]} {[LIT_CHARS 0]} {[LIT_OTHER "]"]})
            (List
              (Com {[LIT_CHARS echo]} {[LIT_CHARS -n]} {[SQ <LIT_CHARS " \"">]})
              (Com {[LIT_CHARS echo]} {[LIT_CHARS -n]} {[DQ [VarSub I]]})
              (Com {[LIT_CHARS echo]} {[LIT_CHARS -n]} {[SQ <LIT_CHARS "\"">]})
            )
            (ElseTrue)
            (Com {[LIT_CHARS echo]} {[LIT_CHARS -n]} {[DQ [LIT_CHARS " "][VarSub I]]})
          )
        )
      )
      (Com {[LIT_CHARS echo]})
    )
  )
  (FunctionDef assert-dir []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('dir', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('msg', {[DQ [VarSub 2]]})])
      (If
        (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -d]} {[DQ [VarSub dir]]} {[LIT_OTHER "]"]})
        (List
          (Com {[LIT_CHARS Banner]} {[DQ [LIT_CHARS "ERROR: "][VarSub msg]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
        )
      )
    )
  )
  (FunctionDef assert-file []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('fn', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('msg', {[DQ [VarSub 2]]})])
      (If
        (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -f]} {[DQ [VarSub fn]]} {[LIT_OTHER "]"]})
        (List
          (Com {[LIT_CHARS Banner]} {[DQ [LIT_CHARS "ERROR: "][VarSub fn][LIT_CHARS " does not exist. "][VarSub msg]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
        )
      )
    )
  )
  (FunctionDef Usage []
    (Pipeline
      (Com {[LIT_CHARS egrep]} {[DQ [LIT_CHARS "^#@"]]} {[DQ [VarSub SCRIPT_PATH]]})
      (Com {[LIT_CHARS cut]} {[LIT_CHARS -b]} {[LIT_CHARS 3-]})
    )
  )
  (FunctionDef Usage2 []
    (Pipeline
      (Com {[LIT_CHARS egrep]} {[DQ [LIT_CHARS "^#(@|"][\ LIT_ESCAPED_CHAR "\\+"][LIT_CHARS ")"]]} {[DQ [VarSub SCRIPT_PATH]]})
      (Com {[LIT_CHARS cut]} {[LIT_CHARS -b]} {[LIT_CHARS 3-]})
    )
  )
  (FunctionDef Banner []
    (List
      (Com {[LIT_CHARS echo]} {[DQ ]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS " *********************************************************************"]]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS " | "]]})
      (For arg [{[DQ [VarSub @]]}])
        (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS " | "][VarSub arg]]})
      )
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS " | "]]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS " *********************************************************************"]]})
    )
  )
  (FunctionDef StepBanner []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('module', {[DQ [VarSub 1]]})])
      (If
        (Com {[LIT_OTHER "["]} {[VarSub #]} {[LIT_CHARS -eq]} {[LIT_CHARS 1]} {[LIT_OTHER "]"]})
        (List
          (Com {[LIT_CHARS echo]} {[DQ ]})
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS -------------------------------------------------------------------]]})
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('padding', {[ComSub (Com {[LIT_CHARS RepeatStr]} {[SQ <LIT_CHARS " ">]} {[LIT_CHARS 28]})]})])
          (Com {[LIT_CHARS echo]} {[DQ [VarSub padding][VarSub module]]})
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS -------------------------------------------------------------------]]})
        )
        (ElseTrue)
        (List
          (Com {[LIT_CHARS shift]} {[LIT_CHARS 1]})
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('padding', {[ComSub (Com {[LIT_CHARS RepeatStr]} {[SQ <LIT_CHARS " ">]} {[ArithSub {A2 AS_OP_MINUS {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 20]}} {A Atom NODE_ARITH_WORD {[VarSub module transform_ops=[(#len)]]}}}]})]})])
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "["][ComSub (Com {[LIT_CHARS TimeStamp]})][LIT_CHARS "] "][VarSub module][VarSub padding]]} {[DQ [VarSub @]]})
        )
      )
    )
  )
  (FunctionDef TimeStamp []
    (If
      (List
        (Fork
          (Com {[LIT_CHARS date]} {[LIT_CHARS --version]})
        )
        (Com 
          <
          (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
          >
        )
      )
      (Com {[LIT_CHARS date]} {[LIT_CHARS -d]} {[DQ [LIT_CHARS "now - "][VarSub TIME_AT_STARTUP][LIT_CHARS sec]]} {[SQ <LIT_CHARS "+%M:%S">]})
      (ElseTrue)
      (List
        (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('time_now', {[ComSub (Com {[LIT_CHARS date]} {[SQ <LIT_CHARS "+%s">]})]})])
        (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('time_delta', {[ArithSub {A2 AS_OP_MINUS {A Atom NODE_ARITH_WORD {[VarSub time_now]}} {A Atom NODE_ARITH_WORD {[VarSub TIME_AT_STARTUP]}}}]})])
        (Com {[LIT_CHARS date]} {[LIT_CHARS -j]} {[LIT_CHARS -f]} {[DQ [LIT_CHARS "%s"]]} {[DQ [VarSub time_delta]]} {[DQ [LIT_CHARS "+%M:%S"]]})
      )
    )
  )
  (FunctionDef SubBanner []
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS ----------------------------------------------------------------------]]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS " "][VarSub @]]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS ----------------------------------------------------------------------]]})
    )
  )
  (FunctionDef SkipBanner []
    (Com {[LIT_CHARS StepBanner]} {[DQ [VarSub 1]]} {[DQ [LIT_CHARS "Skipping "][VarSub 2][LIT_CHARS ", already up to date."]]})
  )
  (FunctionDef RepeatStr []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('str', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('count', {[VarSub 2]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('ret', {[DQ ]})])
      (While
        (Com {[LIT_OTHER "["]} {[VarSub count]} {[LIT_CHARS -gt]} {[LIT_CHARS 0]} {[LIT_OTHER "]"]})
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('ret', {[DQ [VarSub ret][VarSub str]]})])
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('count', {[ArithSub {A2 AS_OP_MINUS {A Atom NODE_ARITH_WORD {[VarSub count]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}}]})])
        )
      )
      (Com {[LIT_CHARS echo]} {[DQ [VarSub ret]]})
    )
  )
  (FunctionDef Fatal []
    (List
      (Com {[LIT_CHARS echo]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND "1>&"> 1),
        >
      )
      (Com {[LIT_CHARS echo]} {[DQ [VarSub @]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND "1>&"> 1),
        >
      )
      (Com {[LIT_CHARS echo]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND "1>&"> 1),
        >
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
    )
  )
  (FunctionDef is-ELF []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('F', {[ComSub (Com {[LIT_CHARS file]} {[LIT_CHARS -b]} {[DQ [VarSub 1]]})]})])
      (DBracket {B2 BINARY_STRING_TILDE_EQUAL {[DQ [VarSub F]]} {[DQ [LIT_CHARS ELF]]}})
    )
  )
  (FunctionDef is-Mach []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('F', {[ComSub (Com {[LIT_CHARS file]} {[LIT_CHARS -b]} {[DQ [VarSub 1]]})]})])
      (DBracket {B2 BINARY_STRING_TILDE_EQUAL {[DQ [VarSub F]]} {[DQ [LIT_CHARS Mach-O]]}})
    )
  )
  (FunctionDef is-shell-script []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('F', {[ComSub (Com {[LIT_CHARS file]} {[LIT_CHARS -b]} {[DQ [VarSub 1]]})]})])
      (DBracket {B2 BINARY_STRING_TILDE_EQUAL {[DQ [VarSub F]]} {[DQ [LIT_CHARS shell]]}})
    )
  )
  (FunctionDef get_dir_size_in_mb []
    (Pipeline
      (Com {[LIT_CHARS du]} {[LIT_CHARS -msc]} {[DQ [VarSub 1]]})
      (Com {[LIT_CHARS tail]} {[LIT_CHARS -1]})
      (Com {[LIT_CHARS egrep]} {[LIT_CHARS -o]} {[DQ [LIT_CHARS "[0-9]+"]]})
    )
  )
  (FunctionDef confirm-yes []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('msg', {[DQ [VarSub 1]]})])
      (While
        (Com {[LIT_CHARS true]})
        (List
          (Com {[LIT_CHARS echo]} {[LIT_CHARS -n]} {[DQ [VarSub msg][LIT_CHARS " [Y/N]? "]]})
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[{[LIT_CHARS YESNO]}] bindings=[])
          (Com {[LIT_CHARS read]} {[LIT_CHARS YESNO]})
          (If
            (AndOr OP_OR_IF
              (Com {[LIT_OTHER "["]} {[DQ [VarSub YESNO]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS N]]} {[LIT_OTHER "]"]})
              (Com {[LIT_OTHER "["]} {[DQ [VarSub YESNO]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS n]]} {[LIT_OTHER "]"]})
            )
            (Com {[LIT_CHARS return]} {[LIT_CHARS 1]})
          )
          (If
            (AndOr OP_OR_IF
              (Com {[LIT_OTHER "["]} {[DQ [VarSub YESNO]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS Y]]} {[LIT_OTHER "]"]})
              (Com {[LIT_OTHER "["]} {[DQ [VarSub YESNO]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ [LIT_CHARS y]]} {[LIT_OTHER "]"]})
            )
            (Com {[LIT_CHARS return]} {[LIT_CHARS 0]})
          )
        )
      )
    )
  )
  (FunctionDef GetAbsolutePath []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('relpath', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[{[LIT_CHARS reldir]}] bindings=[])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[{[LIT_CHARS relname]}] bindings=[])
      (If
        (Com {[LIT_OTHER "["]} {[LIT_CHARS -d]} {[DQ [VarSub relpath]]} {[LIT_OTHER "]"]})
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('reldir', {[DQ [VarSub relpath]]})])
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('relname', {[DQ ]})])
        )
        (ElseTrue)
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('reldir', {[DQ [ComSub (Com {[LIT_CHARS dirname]} {[DQ [VarSub relpath]]})]]})])
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('relname', {[DQ [LIT_CHARS /][ComSub (Com {[LIT_CHARS basename]} {[DQ [VarSub relpath]]})]]})])
        )
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('absdir', {[DQ [ComSub (AndOr OP_AND_IF (Com {[LIT_CHARS cd]} {[DQ [VarSub reldir]]}) (Com {[LIT_CHARS pwd]}) )]]})])
      (Com {[LIT_CHARS echo]} {[DQ [VarSub absdir][VarSub relname]]})
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('CT_WAIT_QUEUE', {[DQ ]})])
  (FunctionDef QueueLastProcess []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('pid', {[VarSub !]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('CT_WAIT_QUEUE+', {[DQ [LIT_CHARS " "][VarSub pid]]})])
      (If
        (Pipeline!
          (Com {[LIT_CHARS QueueConcurrent]})
        )
        (Com {[LIT_CHARS QueueWait]})
      )
    )
  )
  (FunctionDef QueueConcurrent []
    (Com {[LIT_OTHER "["]} {[VarSub PNACL_CONCURRENCY]} {[LIT_CHARS -gt]} {[LIT_CHARS 1]} {[LIT_OTHER "]"]})
  )
  (FunctionDef QueueWait []
    (List
      (For pid [{[VarSub CT_WAIT_QUEUE]}])
        (Com {[LIT_CHARS wait]} {[VarSub pid]})
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('CT_WAIT_QUEUE', {[DQ ]})])
    )
  )
  (Com {[LIT_CHARS trap]} {[SQ <LIT_CHARS QueueKill>]} {[LIT_CHARS SIGINT]} {[LIT_CHARS SIGTERM]} {[LIT_CHARS SIGHUP]})
  (FunctionDef QueueKill []
    (List
      (Com {[LIT_CHARS echo]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Killing queued processes: "][VarSub CT_WAIT_QUEUE]]})
      (For pid [{[VarSub CT_WAIT_QUEUE]}])
        (List
          (Fork
            (Com {[LIT_CHARS kill]} {[VarSub pid]})
          )
          (AndOr OP_OR_IF
            (Com 
              <
              (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
              >
            )
            (Com {[LIT_CHARS true]})
          )
        )
      )
      (Com {[LIT_CHARS echo]})
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('CT_WAIT_QUEUE', {[DQ ]})])
    )
  )
  (FunctionDef QueueEmpty []
    (Com {[LIT_OTHER "["]} {[DQ [VarSub CT_WAIT_QUEUE]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[DQ ]} {[LIT_OTHER "]"]})
  )
)