(List
  (FunctionDef err_exit []
    (List
      (Com {[LIT_CHARS print]} {[LIT_CHARS -u2]} {[LIT_CHARS -r]} {[SQ <LIT_CHARS "\\t">] [DQ [VarSub Command][LIT_CHARS "["][VarSub 1][LIT_CHARS "] "][VarSub @ transform_ops=[Slice {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 2]}} None]]]})
      (DParen {A1 AS_OP_DPLUS {A Atom NODE_ARITH_WORD {[VarSub Errors]}} })
    )
  )
  (Com {[LIT_CHARS alias]} {[LIT_VAR_LIKE "err_exit="] [SQ <LIT_CHARS "err_exit $LINENO">] =})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('Command', {[VarSub 0 transform_ops=[VS_UNARY_DPOUND {[LIT_CHARS "*"] [LIT_SLASH /]}]]})])
  (Com {[LIT_CHARS integer]} {[LIT_VAR_LIKE "aware="] [LIT_CHARS 0] =} {[LIT_VAR_LIKE "contrary="] [LIT_CHARS 0] =} {[LIT_VAR_LIKE "Errors="] [LIT_CHARS 0] =} {[LIT_VAR_LIKE "ignorant="] [LIT_CHARS 0] =})
  (AndOr OP_OR_IF
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('tmp', {[ComSub (Com {[LIT_CHARS mktemp]} {[LIT_CHARS -dt]})]})])
    (List
      (Com {[LIT_CHARS err_exit]} {[LIT_CHARS mktemp]} {[LIT_CHARS -dt]} {[LIT_CHARS failed]})
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
    )
  )
  (Com {[LIT_CHARS trap]} {[DQ [LIT_CHARS "cd /; rm -rf "][VarSub tmp]]} {[LIT_CHARS EXIT]})
  (FunctionDef test_glob []
    (List
      (Com {[LIT_CHARS typeset]} {[LIT_CHARS lineno]} {[LIT_CHARS expected]} {[LIT_CHARS drop]} {[LIT_CHARS arg]} {[LIT_CHARS got]} {[LIT_CHARS sep]} {[LIT_CHARS op]} {[LIT_CHARS val]} {[LIT_CHARS add]} {[LIT_CHARS del]})
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('lineno', {[VarSub 1]})])
      (Com {[LIT_CHARS shift]})
      (If
        (DBracket {B2 BINARY_STRING_EQUAL {[VarSub 1]} {[LIT_CHARS --] [LIT_OTHER "*"]}})
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('del', {[VarSub 1 transform_ops=[VS_UNARY_POUND {[LIT_CHARS --]}]]})])
          (Com {[LIT_CHARS shift]})
        )
      )
      (If
        (DBracket {B2 BINARY_STRING_EQUAL {[VarSub 1]} {[LIT_OTHER "+"] [LIT_OTHER "+"] [LIT_OTHER "*"]}})
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('add', {[VarSub 1 transform_ops=[VS_UNARY_POUND {[LIT_CHARS "++"]}]]})])
          (Com {[LIT_CHARS shift]})
        )
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('expected', {[VarSub 1]})])
      (Com {[LIT_CHARS shift]})
      (If
        (DParen {A Atom NODE_ARITH_WORD {[VarSub contrary]}})
        (List
          (If
            (DBracket {B2 BINARY_STRING_EQUAL {[VarSub expected]} {[DQ [LIT_CHARS "<Beware> "]] [LIT_OTHER "*"]}})
            (List
              (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('expected', {[VarSub expected transform_ops=[VS_UNARY_POUND {[DQ [LIT_CHARS "<Beware> "]]}]]})])
              (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('expected', {[DQ [VarSub expected][LIT_CHARS " <Beware>"]]})])
            )
          )
          (If
            (DBracket {B2 BINARY_STRING_EQUAL {[VarSub expected]} {[LIT_OTHER "*"] [DQ [LIT_CHARS "<aXb> <abd>"]] [LIT_OTHER "*"]}})
            (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('expected', {[VarSub expected transform_ops=[PatSub {[DQ [LIT_CHARS "<aXb> <abd>"]]} {[DQ [LIT_CHARS "<abd> <aXb>"]]}]]})])
          )
        )
      )
      (For arg do_arg_iter)
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('got', {[DQ [VarSub got][VarSub sep][LIT_CHARS "<"][VarSub arg][LIT_CHARS ">"]]})])
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('sep', {[DQ [LIT_CHARS " "]]})])
        )
      )
      (If
        (DParen {A2 AS_OP_DAMP {A Atom NODE_ARITH_WORD {[VarSub ignorant]}} {A Atom NODE_ARITH_WORD {[VarSub aware]}}})
        (List
          (If
            (DBracket {B1 UNARY_STRING_n {[VarSub del]}})
            (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('got', {[DQ [LIT_CHARS "<"][VarSub del][LIT_CHARS "> "][VarSub got]]})])
          )
          (If
            (DBracket {B1 UNARY_STRING_n {[VarSub add]}})
            (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('expected', {[DQ [LIT_CHARS "<"][VarSub add][LIT_CHARS "> "][VarSub expected]]})])
          )
        )
      )
      (If
        (DBracket {B2 BINARY_STRING_NOT_EQUAL {[VarSub got]} {[DQ [VarSub expected]]}})
        (Com {[SQ <LIT_CHARS err_exit>]} {[VarSub lineno]} {[DQ [LIT_CHARS "glob -- expected '"][VarSub expected][LIT_CHARS "', got '"][VarSub got][LIT_CHARS "'"]]})
      )
    )
  )
  (Com {[LIT_CHARS alias]} {[LIT_VAR_LIKE "test_glob="] [SQ <LIT_CHARS "test_glob $LINENO">] =})
  (FunctionDef test_case []
    (List
      (Com {[LIT_CHARS typeset]} {[LIT_CHARS lineno]} {[LIT_CHARS expected]} {[LIT_CHARS subject]} {[LIT_CHARS pattern]} {[LIT_CHARS got]})
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('lineno', {[VarSub 1]}), ('expected', {[VarSub 2]}), ('subject', {[VarSub 3]}), ('pattern', {[VarSub 4]})])
      (Com {[LIT_CHARS eval]} {[DQ [LIT_CHARS "\n"][LIT_CHARS "\t\tcase "][VarSub subject][LIT_CHARS " in\n"][LIT_CHARS "\t\t"][VarSub pattern][LIT_CHARS ")\tgot='<match>' ;;\n"][LIT_CHARS "\t\t*)\t\tgot='<nomatch>' ;;\n"][LIT_CHARS "\t\tesac\n"][LIT_CHARS "\t"]]})
      (If
        (DBracket {B2 BINARY_STRING_NOT_EQUAL {[VarSub got]} {[DQ [VarSub expected]]}})
        (Com {[SQ <LIT_CHARS err_exit>]} {[VarSub lineno]} {[DQ [LIT_CHARS "case "][VarSub subject][LIT_CHARS " in "][VarSub pattern][LIT_CHARS ") -- expected '"][VarSub expected][LIT_CHARS "', got '"][VarSub got][LIT_CHARS "'"]]})
      )
    )
  )
  (Com {[LIT_CHARS alias]} {[LIT_VAR_LIKE "test_case="] [SQ <LIT_CHARS "test_case $LINENO">] =})
  (Com {[LIT_CHARS unset]} {[LIT_CHARS undefined]})
  (AndOr OP_OR_IF
    (Com {[LIT_CHARS cd]} {[VarSub tmp]})
    (List
      (Com {[LIT_CHARS err_exit]} {[DQ [LIT_CHARS "cd "][VarSub tmp][LIT_CHARS " failed"]]})
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=1 words=[] bindings=[('LC_COLLATE', {[LIT_CHARS C]})])
  (Com {[LIT_CHARS touch]} {[LIT_CHARS B]} {[LIT_CHARS b]})
  (Com {[LIT_CHARS set]} {[LIT_CHARS --]} {[LIT_OTHER "*"]})
  (Case to_match={[VarSub *]}, pat_word_list=[[{[SQ <LIT_CHARS "b B">]}], [{[LIT_CHARS b]}, {[LIT_CHARS B]}]]
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('contrary', {[LIT_CHARS 1]})])
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('ignorant', {[LIT_CHARS 1]})])
  )
  (Com {[LIT_CHARS set]} {[LIT_CHARS --]} {[ComSub (Com more_env=[('LC_ALL', {[LIT_CHARS C]})] {[LIT_CHARS /bin/sh]} {[LIT_CHARS -c]} {[SQ <LIT_CHARS "echo [a-c]">]})]})
  (Case to_match={[VarSub *]}, pat_word_list=[[{[LIT_CHARS B]}]]
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('aware', {[LIT_CHARS 1]})])
  )
  (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[LIT_OTHER "*"]})
  (Com {[LIT_CHARS touch]} {[LIT_CHARS a]} {[LIT_CHARS b]} {[LIT_CHARS c]} {[LIT_CHARS d]} {[LIT_CHARS abc]} {[LIT_CHARS abd]} {[LIT_CHARS abe]} {[LIT_CHARS bb]} {[LIT_CHARS bcd]} {[LIT_CHARS ca]} {[LIT_CHARS cb]} {[LIT_CHARS dd]} {[LIT_CHARS de]} {[LIT_CHARS Beware]})
  (Com {[LIT_CHARS mkdir]} {[LIT_CHARS bdir]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<a> <abc> <abd> <abe> <X*>">]} {[LIT_CHARS a] [LIT_OTHER "*"]} {[LIT_CHARS X] [LIT_OTHER "*"]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<a> <abc> <abd> <abe>">]} {[\ LIT_ESCAPED_CHAR "\\a"] [LIT_OTHER "*"]})
  (If
    (Subshell
      (Com {[LIT_CHARS set]} {[LIT_CHARS --nullglob]})
    )
    (List
      (Com {[LIT_CHARS set]} {[LIT_CHARS --nullglob]})
      (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<a> <abc> <abd> <abe>">]} {[LIT_CHARS a] [LIT_OTHER "*"]} {[LIT_CHARS X] [LIT_OTHER "*"]})
      (Com {[LIT_CHARS set]} {[LIT_CHARS --nonullglob]})
    )
  )
  (If
    (Subshell
      (Com {[LIT_CHARS set]} {[LIT_CHARS --failglob]})
    )
    (List
      (Com {[LIT_CHARS set]} {[LIT_CHARS --failglob]})
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS tmp]})
      (Com {[LIT_CHARS touch]} {[LIT_CHARS tmp/l1]} {[LIT_CHARS tmp/l2]} {[LIT_CHARS tmp/l3]})
      (Com {[LIT_CHARS test_glob]} {[SQ ]} {[LIT_CHARS tmp/l] [LIT_OTHER "["] [LIT_CHARS 12] [LIT_OTHER "]"]} {[LIT_CHARS tmp/] [LIT_OTHER "*"] [LIT_CHARS 4]} {[LIT_CHARS tmp/] [LIT_OTHER "*"] [LIT_CHARS 3]})
      (Com {[LIT_CHARS test_glob]} {[SQ ]} {[LIT_CHARS tmp/l] [LIT_OTHER "["] [LIT_CHARS 12] [LIT_OTHER "]"]} {[LIT_CHARS tmp/] [LIT_OTHER "*"] [LIT_CHARS 4]} {[LIT_CHARS tmp/] [LIT_OTHER "*"] [LIT_CHARS 3]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -r]} {[LIT_CHARS tmp]})
      (Com {[LIT_CHARS set]} {[LIT_CHARS --nofailglob]})
    )
  )
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<bdir/>">]} {[LIT_CHARS b] [LIT_OTHER "*"] [LIT_CHARS /]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<*>">]} {[\ LIT_ESCAPED_CHAR "\\*"]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<a*>">]} {[SQ <LIT_CHARS "a*">]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<a*>">]} {[LIT_CHARS a] [\ LIT_ESCAPED_CHAR "\\*"]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<c> <ca> <cb> <a*> <*q*>">]} {[LIT_CHARS c] [LIT_OTHER "*"]} {[LIT_CHARS a] [\ LIT_ESCAPED_CHAR "\\*"]} {[LIT_OTHER "*"] [LIT_CHARS q] [LIT_OTHER "*"]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<**>">]} {[DQ [LIT_CHARS "*"]] [LIT_OTHER "*"]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<**>">]} {[\ LIT_ESCAPED_CHAR "\\*"] [LIT_OTHER "*"]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<\\.\\./*/>">]} {[DQ [\ LIT_ESCAPED_CHAR "\\."][\ LIT_ESCAPED_CHAR "\\."][LIT_CHARS "/*/"]]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<s/\\..*//>">]} {[SQ <LIT_CHARS "s/\\..*//">]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "</^root:/{s/^[!:]*:[!:]*:\\([!:]*\\).*$/\\1/>">]} {[DQ [LIT_CHARS "/^root:/{s/^[!:]*:[!:]*:"][\ LIT_ESCAPED_CHAR "\\("][LIT_CHARS "[!:]*"][\ LIT_ESCAPED_CHAR "\\)"][LIT_CHARS ".*"]] [SQ <LIT_CHARS "$">] [DQ [LIT_CHARS /][\ LIT_ESCAPED_CHAR "\\1"][LIT_CHARS /]]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<abc> <abd> <abe> <bb> <cb>">]} {[LIT_OTHER "["] [LIT_CHARS a-c] [LIT_OTHER "]"] [LIT_CHARS b] [LIT_OTHER "*"]})
  (Com {[LIT_CHARS test_glob]} {[LIT_OTHER "+"] [LIT_OTHER "+"] [LIT_CHARS Beware]} {[SQ <LIT_CHARS "<abd> <abe> <bb> <bcd> <bdir> <ca> <cb> <dd> <de>">]} {[LIT_OTHER "["] [LIT_CHARS a-y] [LIT_OTHER "]"] [LIT_OTHER "*"] [LIT_OTHER "["] [LIT_OTHER "!"] [LIT_CHARS c] [LIT_OTHER "]"]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<abd> <abe>">]} {[LIT_CHARS a] [LIT_OTHER "*"] [LIT_OTHER "["] [LIT_OTHER "!"] [LIT_CHARS c] [LIT_OTHER "]"]})
  (Com {[LIT_CHARS touch]} {[LIT_CHARS a-b]} {[LIT_CHARS aXb]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<a-b> <aXb>">]} {[LIT_CHARS a] [LIT_OTHER "["] [LIT_CHARS X-] [LIT_OTHER "]"] [LIT_CHARS b]})
  (Com {[LIT_CHARS touch]} {[LIT_CHARS .x]} {[LIT_CHARS .y]})
  (Com {[LIT_CHARS test_glob]} {[LIT_CHARS --Beware]} {[SQ <LIT_CHARS "<Beware> <d> <dd> <de>">]} {[LIT_OTHER "["] [LIT_OTHER "!"] [LIT_CHARS a-c] [LIT_OTHER "]"] [LIT_OTHER "*"]})
  (If
    (Com {[LIT_CHARS mkdir]} {[LIT_CHARS a] [\ LIT_ESCAPED_CHAR "\\*"] [LIT_CHARS b]}
      <
      (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT "2>"> 2),
      >
    )
    (List
      (Com {[LIT_CHARS touch]} {[LIT_CHARS a] [\ LIT_ESCAPED_CHAR "\\*"] [LIT_CHARS b/ooo]})
      (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<a*b/ooo>">]} {[LIT_CHARS a] [\ LIT_ESCAPED_CHAR "\\*"] [LIT_CHARS b/] [LIT_OTHER "*"]})
      (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<a*b/ooo>">]} {[LIT_CHARS a] [\ LIT_ESCAPED_CHAR "\\*"] [LIT_OTHER "?"] [LIT_CHARS /] [LIT_OTHER "*"]})
      (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS "!7">]} {[SQ <LIT_CHARS "*\\!*">]})
      (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS "r.*">]} {[SQ <LIT_CHARS "*.\\*">]})
      (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<abc>">]} {[LIT_CHARS a] [LIT_OTHER "["] [LIT_CHARS b] [LIT_OTHER "]"] [LIT_CHARS c]})
      (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<abc>">]} {[LIT_CHARS a] [LIT_OTHER "["] [DQ [LIT_CHARS b]] [LIT_OTHER "]"] [LIT_CHARS c]})
      (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<abc>">]} {[LIT_CHARS a] [LIT_OTHER "["] [\ LIT_ESCAPED_CHAR "\\b"] [LIT_OTHER "]"] [LIT_CHARS c]})
      (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<abc>">]} {[LIT_CHARS a] [LIT_OTHER "?"] [LIT_CHARS c]})
      (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "a\"b\"c">]})
      (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "a*c">]})
      (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<nomatch>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "\"a?c\"">]})
      (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<nomatch>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "a\\*c">]})
      (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<nomatch>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "a\\[b]c">]})
      (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS "\"$undefined\"">]} {[SQ <LIT_CHARS "\"\"">]})
      (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "a[\"\\b\"]c">]})
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[LIT_CHARS mkdir]} {[LIT_CHARS a] [\ LIT_ESCAPED_CHAR "\\*"] [LIT_CHARS b]})
    )
  )
  (Com {[LIT_CHARS mkdir]} {[LIT_CHARS man]})
  (Com {[LIT_CHARS mkdir]} {[LIT_CHARS man/man1]})
  (Com {[LIT_CHARS touch]} {[LIT_CHARS man/man1/sh.1]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<man/man1/sh.1>">]} {[LIT_OTHER "*"] [LIT_CHARS /man] [LIT_OTHER "*"] [LIT_CHARS /sh.] [LIT_OTHER "*"]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<man/man1/sh.1>">]} {[ComSub (Com {[LIT_CHARS echo]} {[LIT_OTHER "*"] [LIT_CHARS /man] [LIT_OTHER "*"] [LIT_CHARS /sh.] [LIT_OTHER "*"]})]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<man/man1/sh.1>">]} {[DQ [ComSub (Com {[LIT_CHARS echo]} {[LIT_OTHER "*"] [LIT_CHARS /man] [LIT_OTHER "*"] [LIT_CHARS /sh.] [LIT_OTHER "*"]})]]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "a***c">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "a*****?c">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "?*****??">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "*****??">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "*****??c">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "?*****?c">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "?***?****c">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "?***?****?">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "?***?****">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "*******c">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "*******?">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abcdecdhjk>]} {[SQ <LIT_CHARS "a*cd**?**??k">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abcdecdhjk>]} {[SQ <LIT_CHARS "a**?**cd**?**??k">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abcdecdhjk>]} {[SQ <LIT_CHARS "a**?**cd**?**??k***">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abcdecdhjk>]} {[SQ <LIT_CHARS "a**?**cd**?**??***k">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abcdecdhjk>]} {[SQ <LIT_CHARS "a**?**cd**?**??***k**">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abcdecdhjk>]} {[SQ <LIT_CHARS "a****c**?**??*****">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[DQ [LIT_CHARS "'-'"]]} {[SQ <LIT_CHARS "[-abc]">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[DQ [LIT_CHARS "'-'"]]} {[SQ <LIT_CHARS "[abc-]">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[DQ [LIT_CHARS "'"][\ LIT_ESCAPED_CHAR "\\\\"][LIT_CHARS "'"]]} {[SQ <LIT_CHARS "\\\\">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[DQ [LIT_CHARS "'"][\ LIT_ESCAPED_CHAR "\\\\"][LIT_CHARS "'"]]} {[SQ <LIT_CHARS "[\\\\]">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[DQ [LIT_CHARS "'"][\ LIT_ESCAPED_CHAR "\\\\"][LIT_CHARS "'"]]} {[DQ [LIT_CHARS "'"][\ LIT_ESCAPED_CHAR "\\\\"][LIT_CHARS "'"]]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[DQ [LIT_CHARS "'['"]]} {[SQ <LIT_CHARS "[[]">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS "[">]} {[SQ <LIT_CHARS "[[]">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[DQ [LIT_CHARS "'['"]]} {[SQ <LIT_CHARS "[">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS "[">]} {[SQ <LIT_CHARS "[">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[DQ [LIT_CHARS "'[abc'"]]} {[DQ [LIT_CHARS "'['*"]]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<nomatch>">]} {[DQ [LIT_CHARS "'[abc'"]]} {[SQ <LIT_CHARS "[*">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS "[abc">]} {[DQ [LIT_CHARS "'['*"]]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<nomatch>">]} {[SQ <LIT_CHARS "[abc">]} {[SQ <LIT_CHARS "[*">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS abd>]} {[DQ [LIT_CHARS "a[b/c]d"]]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS a/d>]} {[DQ [LIT_CHARS "a[b/c]d"]]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS acd>]} {[DQ [LIT_CHARS "a[b/c]d"]]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[DQ [LIT_CHARS "']'"]]} {[SQ <LIT_CHARS "[]]">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[DQ [LIT_CHARS "'-'"]]} {[SQ <LIT_CHARS "[]-]">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS p>]} {[SQ <LIT_CHARS "[a-\\z]">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<match>">]} {[SQ <LIT_CHARS "\"/tmp\"">]} {[SQ <LIT_CHARS "[/\\\\]*">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<nomatch>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "??**********?****?">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<nomatch>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "??**********?****c">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<nomatch>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "?************c****?****">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<nomatch>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "*c*?**">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<nomatch>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "a*****c*?**">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<nomatch>">]} {[SQ <LIT_CHARS abc>]} {[SQ <LIT_CHARS "a********???*******">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<nomatch>">]} {[DQ [LIT_CHARS "'a'"]]} {[SQ <LIT_CHARS "[]">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<nomatch>">]} {[SQ <LIT_CHARS a>]} {[SQ <LIT_CHARS "[]">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<nomatch>">]} {[DQ [LIT_CHARS "'['"]]} {[SQ <LIT_CHARS "[abc">]})
  (Com {[LIT_CHARS test_case]} {[SQ <LIT_CHARS "<nomatch>">]} {[SQ <LIT_CHARS "[">]} {[SQ <LIT_CHARS "[abc">]})
  (Com {[LIT_CHARS test_glob]} {[LIT_OTHER "+"] [LIT_OTHER "+"] [LIT_CHARS Beware]} {[SQ <LIT_CHARS "<b> <bb> <bcd> <bdir>">]} {[LIT_CHARS b] [LIT_OTHER "*"]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<Beware> <b> <bb> <bcd> <bdir>">]} {[LIT_OTHER "["] [LIT_CHARS bB] [LIT_OTHER "]"] [LIT_OTHER "*"]})
  (If
    (Subshell
      (Com {[LIT_CHARS set]} {[LIT_CHARS --nocaseglob]})
    )
    (List
      (Com {[LIT_CHARS set]} {[LIT_CHARS --nocaseglob]})
      (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<Beware> <b> <bb> <bcd> <bdir>">]} {[LIT_CHARS b] [LIT_OTHER "*"]})
      (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<Beware> <b> <bb> <bcd> <bdir>">]} {[LIT_OTHER "["] [LIT_CHARS b] [LIT_OTHER "]"] [LIT_OTHER "*"]})
      (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<Beware> <b> <bb> <bcd> <bdir>">]} {[LIT_OTHER "["] [LIT_CHARS bB] [LIT_OTHER "]"] [LIT_OTHER "*"]})
      (Com {[LIT_CHARS set]} {[LIT_CHARS --nonocaseglob]})
    )
  )
  (If
    (Subshell
      (Com {[LIT_CHARS set]} {[LIT_CHARS -f]})
    )
    (List
      (Com {[LIT_CHARS set]} {[LIT_CHARS -f]})
      (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<*>">]} {[LIT_OTHER "*"]})
      (Com {[LIT_CHARS set]} {[LIT_OTHER "+"] [LIT_CHARS f]})
    )
  )
  (If
    (Subshell
      (Com {[LIT_CHARS set]} {[LIT_CHARS --noglob]})
    )
    (List
      (Com {[LIT_CHARS set]} {[LIT_CHARS --noglob]})
      (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<*>">]} {[LIT_OTHER "*"]})
      (Com {[LIT_CHARS set]} {[LIT_CHARS --glob]})
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('FIGNORE', {[SQ <LIT_CHARS "@(.*|*)">]})])
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<*>">]} {[LIT_OTHER "*"]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('FIGNORE', {[SQ <LIT_CHARS "@(.*|*c|*e|?)">]})])
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<a-b> <aXb> <abd> <bb> <bcd> <bdir> <ca> <cb> <dd> <man>">]} {[LIT_OTHER "*"]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('FIGNORE', {[SQ <LIT_CHARS "@(.*|*b|*d|?)">]})])
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<Beware> <abc> <abe> <bdir> <ca> <de> <man>">]} {[LIT_OTHER "*"]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('FIGNORE', {[SQ ]})])
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<man/man1/sh.1>">]} {[LIT_OTHER "*"] [LIT_CHARS /man] [LIT_OTHER "*"] [LIT_CHARS /sh.] [LIT_OTHER "*"]})
  (Com {[LIT_CHARS unset]} {[LIT_CHARS FIGNORE]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<bb> <ca> <cb> <dd> <de>">]} {[LIT_OTHER "?"] [LIT_OTHER "?"]})
  (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<man/man1/sh.1>">]} {[LIT_OTHER "*"] [LIT_CHARS /man] [LIT_OTHER "*"] [LIT_CHARS /sh.] [LIT_OTHER "*"]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('GLOBIGNORE', {[SQ <LIT_CHARS ".*:*">]})])
  (Com {[LIT_CHARS set]} {[LIT_CHARS --]} {[LIT_OTHER "*"]})
  (If
    (DBracket {B2 BINARY_STRING_EQUAL {[VarSub 1]} {[SQ <LIT_CHARS "*">]}})
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('GLOBIGNORE', {[SQ <LIT_CHARS ".*:*c:*e:?">]})])
      (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<>">]} {[LIT_OTHER "*"]})
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('GLOBIGNORE', {[SQ <LIT_CHARS ".*:*b:*d:?">]})])
      (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<>">]} {[LIT_OTHER "*"]})
      (Com {[LIT_CHARS unset]} {[LIT_CHARS GLOBIGNORE]})
      (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<>">]} {[LIT_OTHER "*"]})
      (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<man/man1/sh.1>">]} {[LIT_OTHER "*"] [LIT_CHARS /man] [LIT_OTHER "*"] [LIT_CHARS /sh.] [LIT_OTHER "*"]})
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('GLOBIGNORE', {[SQ ]})])
      (Com {[LIT_CHARS test_glob]} {[SQ <LIT_CHARS "<man/man1/sh.1>">]} {[LIT_OTHER "*"] [LIT_CHARS /man] [LIT_OTHER "*"] [LIT_CHARS /sh.] [LIT_OTHER "*"]})
    )
  )
  (Com {[LIT_CHARS unset]} {[LIT_CHARS GLOBIGNORE]})
  (FunctionDef test_sub []
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('x', {[SQ <LIT_CHARS "${subject">] [VarSub 2] [SQ <LIT_CHARS "}">]})])
      (Com {[LIT_CHARS eval]} {[LIT_VAR_LIKE "g="] [VarSub x] =})
      (If
        (DBracket {B2 BINARY_STRING_NOT_EQUAL {[DQ [VarSub g]]} {[DQ [VarSub 3]]}})
        (Com {[SQ <LIT_CHARS err_exit>]} {[VarSub 1]} {[LIT_VAR_LIKE "subject="] [DQ [LIT_CHARS "'"][VarSub subject][LIT_CHARS "' "][VarSub x][LIT_CHARS " failed, expected '"][VarSub 3][LIT_CHARS "', got '"][VarSub g][LIT_CHARS "'"]] =})
      )
    )
  )
  (Com {[LIT_CHARS alias]} {[LIT_VAR_LIKE "test_sub="] [SQ <LIT_CHARS "test_sub $LINENO">] =})
  (Com {[LIT_CHARS set]} {[LIT_CHARS --noglob]} {[LIT_CHARS --nobraceexpand]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('subject', {[SQ <LIT_CHARS "A regular expressions test">]})])
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "/e/#">]} {[SQ <LIT_CHARS "A r#gular expressions test">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//e/#">]} {[SQ <LIT_CHARS "A r#gular #xpr#ssions t#st">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "/[^e]/#">]} {[SQ <LIT_CHARS "# regular expressions test">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//[^e]/#">]} {[SQ <LIT_CHARS "###e######e###e########e##">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "/+(e)/#">]} {[SQ <LIT_CHARS "A r#gular expressions test">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//+(e)/#">]} {[SQ <LIT_CHARS "A r#gular #xpr#ssions t#st">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "/@-(e)/#">]} {[SQ <LIT_CHARS "A r#gular expressions test">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//@-(e)/#">]} {[SQ <LIT_CHARS "A r#gular #xpr#ssions t#st">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "/?(e)/#">]} {[SQ <LIT_CHARS "#A regular expressions test">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//?(e)/#">]} {[SQ <LIT_CHARS "#A# #r#g#u#l#a#r# #x#p#r#s#s#i#o#n#s# #t#s#t#">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "/*(e)/#">]} {[SQ <LIT_CHARS "#A regular expressions test">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//*(e)/#">]} {[SQ <LIT_CHARS "#A# #r#g#u#l#a#r# #x#p#r#s#s#i#o#n#s# #t#s#t#">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//@(e)/[\\1]">]} {[SQ <LIT_CHARS "A r[e]gular [e]xpr[e]ssions t[e]st">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//@-(e)/[\\1]">]} {[SQ <LIT_CHARS "A r[e]gular [e]xpr[e]ssions t[e]st">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//+(e)/[\\1]">]} {[SQ <LIT_CHARS "A r[e]gular [e]xpr[e]ssions t[e]st">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//+-(e)/[\\1]">]} {[SQ <LIT_CHARS "A r[e]gular [e]xpr[e]ssions t[e]st">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//@(+(e))/[\\1]">]} {[SQ <LIT_CHARS "A r[e]gular [e]xpr[e]ssions t[e]st">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//@(+-(e))/[\\1]">]} {[SQ <LIT_CHARS "A r[e]gular [e]xpr[e]ssions t[e]st">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//-(e)/#">]} {[SQ <LIT_CHARS "A regular expressions test">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//--(e)/#">]} {[SQ <LIT_CHARS "A regular expressions test">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//?(e)/[\\1]">]} {[SQ <LIT_CHARS "[]A[] []r[e]g[]u[]l[]a[]r[] [e]x[]p[]r[e]s[]s[]i[]o[]n[]s[] []t[e]s[]t[]">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//{0,1}(e)/[\\1]">]} {[SQ <LIT_CHARS "[]A[] []r[e]g[]u[]l[]a[]r[] [e]x[]p[]r[e]s[]s[]i[]o[]n[]s[] []t[e]s[]t[]">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//*(e)/[\\1]">]} {[SQ <LIT_CHARS "[]A[] []r[e]g[]u[]l[]a[]r[] [e]x[]p[]r[e]s[]s[]i[]o[]n[]s[] []t[e]s[]t[]">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//{0,}(e)/[\\1]">]} {[SQ <LIT_CHARS "[]A[] []r[e]g[]u[]l[]a[]r[] [e]x[]p[]r[e]s[]s[]i[]o[]n[]s[] []t[e]s[]t[]">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//@(?(e))/[\\1]">]} {[SQ <LIT_CHARS "[]A[] []r[e]g[]u[]l[]a[]r[] [e]x[]p[]r[e]s[]s[]i[]o[]n[]s[] []t[e]s[]t[]">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//@({0,1}(e))/[\\1]">]} {[SQ <LIT_CHARS "[]A[] []r[e]g[]u[]l[]a[]r[] [e]x[]p[]r[e]s[]s[]i[]o[]n[]s[] []t[e]s[]t[]">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//@(*(e))/[\\1]">]} {[SQ <LIT_CHARS "[]A[] []r[e]g[]u[]l[]a[]r[] [e]x[]p[]r[e]s[]s[]i[]o[]n[]s[] []t[e]s[]t[]">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//@({0,}(e))/[\\1]">]} {[SQ <LIT_CHARS "[]A[] []r[e]g[]u[]l[]a[]r[] [e]x[]p[]r[e]s[]s[]i[]o[]n[]s[] []t[e]s[]t[]">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "/?-(e)/#">]} {[SQ <LIT_CHARS "#A regular expressions test">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "/@(?-(e))/[\\1]">]} {[SQ <LIT_CHARS "[]A regular expressions test">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "/!(e)/#">]} {[SQ <LIT_CHARS "#">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//!(e)/#">]} {[SQ <LIT_CHARS "#">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "/@(!(e))/[\\1]">]} {[SQ <LIT_CHARS "[A regular expressions test]">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//@(!(e))/[\\1]">]} {[SQ <LIT_CHARS "[A regular expressions test]">]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('subject', {[SQ <LIT_CHARS e>]})])
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "/!(e)/#">]} {[SQ <LIT_CHARS "#e">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//!(e)/#">]} {[SQ <LIT_CHARS "#e#">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "/!(e)/[\\1]">]} {[SQ <LIT_CHARS "[]e">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//!(e)/[\\1]">]} {[SQ <LIT_CHARS "[]e[]">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "/@(!(e))/[\\1]">]} {[SQ <LIT_CHARS "[]e">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//@(!(e))/[\\1]">]} {[SQ <LIT_CHARS "[]e[]">]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('subject', {[SQ <LIT_CHARS a>]})])
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "/@(!(a))/[\\1]">]} {[SQ <LIT_CHARS "[]a">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//@(!(a))/[\\1]">]} {[SQ <LIT_CHARS "[]a[]">]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('subject', {[SQ <LIT_CHARS aha>]})])
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "/@(!(a))/[\\1]">]} {[SQ <LIT_CHARS "[aha]">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//@(!(a))/[\\1]">]} {[SQ <LIT_CHARS "[aha]">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "/@(!(aha))/[\\1]">]} {[SQ <LIT_CHARS "[ah]a">]})
  (Com {[LIT_CHARS test_sub]} {[SQ <LIT_CHARS "//@(!(aha))/[\\1]">]} {[SQ <LIT_CHARS "[ah][a]">]})
  (Com {[LIT_CHARS exit]} {[ArithSub {A3 AS_OP_QMARK {A2 AS_OP_LESS {A Atom NODE_ARITH_WORD {[VarSub Errors]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 125]}}} {A Atom NODE_ARITH_WORD {[VarSub Errors]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 125]}}}]})
)