(List
  (If
    (Com {[LIT_CHARS test]} {[VarSub #]} {[LIT_CHARS -lt]} {[LIT_CHARS 4]}    )
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Usage: "][VarSub 0][LIT_CHARS " <dist-tree-name> <top-source-dir> <top-build-dir> <type> <make-args>"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 2]}      )
    )
  )
  (Case to_match={[DQ [VarSub 1]]}, pat_word_list=[[{[LIT_CHARS /] [LIT_OTHER "*"]}], [{[LIT_OTHER "*"]}]]
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('disttree', {[VarSub 1]})])
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('disttree', {[ComSub (Com {[LIT_CHARS pwd]})] [LIT_CHARS /] [VarSub 1]})])
  )
  (Case to_match={[DQ [VarSub 2]]}, pat_word_list=[[{[LIT_CHARS /] [LIT_OTHER "*"]}], [{[LIT_OTHER "*"]}]]
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('sdir_top', {[VarSub 2]})])
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('sdir_top', {[ComSub (Com {[LIT_CHARS pwd]})] [LIT_CHARS /] [VarSub 2]})])
  )
  (Case to_match={[DQ [VarSub 3]]}, pat_word_list=[[{[LIT_CHARS /] [LIT_OTHER "*"]}], [{[LIT_OTHER "*"]}]]
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('dir_top', {[VarSub 3]})])
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('dir_top', {[ComSub (Com {[LIT_CHARS pwd]})] [LIT_CHARS /] [VarSub 3]})])
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('type', {[VarSub 4]})])
  (Com {[LIT_CHARS shift]} {[LIT_CHARS 4]}  )
  (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[VarSub disttree]}  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('sed_separate', {[SQ <LIT_CHARS "\n"> <LIT_CHARS "    :1\n"> <LIT_CHARS "    $!{\n"> <LIT_CHARS "\tN\n"> <LIT_CHARS "\tb1\n"> <LIT_CHARS "    }\n"> <LIT_CHARS "    s/\\n/ /g\n"> <LIT_CHARS "    s/^/deplist=;globlist=! /\n"> <LIT_CHARS "    s/$/ !/\n"> <LIT_CHARS "    s/  */ /g\n"> <LIT_CHARS "    s/ \\([^?*[!][^?*[!]*\\) / !deplist=\"$deplist \\1\"! /g\n"> <LIT_CHARS "    s/! !/;/g\n"> <LIT_CHARS "    s/! \\([^!]*\\) !/;globlist=\"$globlist \\1\";/g\n"> <LIT_CHARS "    s/!/;/g\n"> <LIT_CHARS "    s/;;*/;/g\n">]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('filelist', {[LIT_CHARS filelist] [VarSub $]})])
  (Com {[LIT_CHARS trap]} {[SQ <LIT_CHARS "rm -f $filelist; rm -rf $disttree; exit 1">]} {[LIT_CHARS 1]} {[LIT_CHARS 2]} {[LIT_CHARS 15]}  )
  (Subshell
    (List
      (Com {[LIT_CHARS cd]} {[VarSub sdir_top]}      )
      (Com {[LIT_CHARS find]} {[LIT_CHARS .]} {[LIT_CHARS -name]} {[LIT_CHARS .git]} {[LIT_CHARS -prune]} {[LIT_CHARS -o]} {[LIT_CHARS -name]} {[SQ <LIT_CHARS "?*.*">]} {[LIT_CHARS -prune]} {[LIT_CHARS -o]} {[LIT_CHARS -name]} {[LIT_CHARS .distfiles]} {[LIT_CHARS -print]}      )
    )
  )
  (Subshell
    (While
      (Com {[LIT_CHARS read]} {[LIT_CHARS dfn]}      )
      (List
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('subdir', {[ComSub (Pipeline (Com {[LIT_CHARS echo]} {[VarSub dfn]}) (Com {[LIT_CHARS sed]} {[SQ <LIT_CHARS "s,/\\.distfiles$,,">]}) )]})])
        (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Processing directory "][VarSub subdir][LIT_CHARS ...]]}
          <
          (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
          >
        )
        (Com {[LIT_CHARS eval]} {[DQ [LIT_CHARS DISTFILES_][VarSub type][LIT_CHARS "= DISTFILES_NOT="]]}        )
        (Com {[LIT_CHARS .]} {[VarSub sdir_top] [LIT_CHARS /] [VarSub dfn]}        )
        (Com {[LIT_CHARS eval]} {[DQ [LIT_CHARS "distfiles="][\ LIT_ESCAPED_CHAR "\\$"][LIT_CHARS DISTFILES_][VarSub type]]}        )
        (If
          (Com {[LIT_DBRACKET_LIKE "["]} {[VarSub type]} {[LIT_DBRACKET_LIKE "="]} {[LIT_CHARS SRC]} {[LIT_DBRACKET_LIKE "]"]}          )
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('distfiles', {[DQ [VarSub distfiles][LIT_CHARS "\n"][LIT_CHARS "        "][ComSub (List (Com {[LIT_CHARS cd]} {[VarSub sdir_top] [LIT_CHARS /] [VarSub subdir]}) (Pipeline (Com {[LIT_CHARS git]} {[LIT_CHARS ls-files]}) (Com {[LIT_CHARS grep]} {[LIT_CHARS -v]} {[LIT_CHARS /]}) ) )]]})])
        )
        (If
          (Com {[LIT_CHARS test]} {[LIT_CHARS -n]} {[DQ [VarSub distfiles]]}          )
          (List
            (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('cmds', {[ComSub (Pipeline (Com {[LIT_CHARS echo]} {[DQ [VarSub distfiles]]}) (Com {[LIT_CHARS sed]} {[LIT_CHARS -e]} {[DQ [VarSub sed_separate]]}) )]})])
            (Com {[LIT_CHARS eval]} {[DQ [VarSub cmds]]}            )
            (If
              (AndOr OP_AND_IF
                (Com {[LIT_CHARS test]} {[LIT_CHARS -n]} {[DQ [VarSub deplist]]}                )
                (Com {[LIT_CHARS test]} {[LIT_CHARS -f]} {[VarSub dir_top] [LIT_CHARS /] [VarSub subdir] [LIT_CHARS /Makefile]}                )
              )
              (AndOr OP_OR_IF
                (Subshell
                  (List
                    (Com {[LIT_CHARS trap]} {[SQ ]} {[LIT_CHARS 1]} {[LIT_CHARS 2]} {[LIT_CHARS 15]}                    )
                    (AndOr OP_AND_IF
                      (Com {[LIT_CHARS cd]} {[VarSub dir_top] [LIT_CHARS /] [VarSub subdir]}                      )
                      (Com {[DQ [VarSub @]]} {[VarSub deplist]}                      )
                    )
                  )
                )
                (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}                )
              )
            )
            (AndOr OP_OR_IF
              (Com {[VarSub sdir_top] [LIT_CHARS /mkinstalldirs]} {[VarSub disttree] [LIT_CHARS /] [VarSub subdir]}              )
              (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}              )
            )
            (For f [{[VarSub deplist]}, {[ComSub (AndOr OP_OR_IF (Com {[LIT_CHARS test]} {[LIT_CHARS -z]} {[DQ [VarSub globlist]]}) (Subshell (AndOr OP_AND_IF (Com {[LIT_CHARS cd]} {[VarSub dir_top] [LIT_CHARS /] [VarSub subdir]}) (Com {[LIT_CHARS eval]} {[DQ [LIT_CHARS "echo "][VarSub globlist]]}) ) ) )]}])
              (List
                (For fnot [{[VarSub DISTFILES_NOT]}])
                  (If
                    (Com {[LIT_DBRACKET_LIKE "["]} {[VarSub fnot]} {[LIT_DBRACKET_LIKE "="]} {[VarSub f]} {[LIT_DBRACKET_LIKE "]"]}                    )
                    (Com {[LIT_CHARS continue]} {[LIT_CHARS 2]}                    )
                  )
                )
                (If
                  (Com {[LIT_CHARS test]} {[LIT_CHARS -f]} {[VarSub dir_top] [LIT_CHARS /] [VarSub subdir] [LIT_CHARS /] [VarSub f]}                  )
                  (AndOr OP_OR_IF
                    (Com {[LIT_CHARS cp]} {[LIT_CHARS -p]} {[VarSub dir_top] [LIT_CHARS /] [VarSub subdir] [LIT_CHARS /] [VarSub f]} {[VarSub disttree] [LIT_CHARS /] [VarSub subdir] [LIT_CHARS /] [VarSub f]}                    )
                    (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}                    )
                  )
                  (Com {[LIT_CHARS test]} {[LIT_CHARS -f]} {[VarSub sdir_top] [LIT_CHARS /] [VarSub subdir] [LIT_CHARS /] [VarSub f]}                  )
                  (AndOr OP_OR_IF
                    (Com {[LIT_CHARS cp]} {[LIT_CHARS -p]} {[VarSub sdir_top] [LIT_CHARS /] [VarSub subdir] [LIT_CHARS /] [VarSub f]} {[VarSub disttree] [LIT_CHARS /] [VarSub subdir] [LIT_CHARS /] [VarSub f]}                    )
                    (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}                    )
                  )
                  (ElseTrue)
                  (List
                    (Com {[LIT_CHARS echo]} {[DQ [VarSub 0][LIT_CHARS ": can't find file "][VarSub subdir][LIT_CHARS /][VarSub f]]}
                      <
                      (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
                      >
                    )
                    (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}                    )
                  )
                )
              )
            )
          )
        )
      )
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('status', {[VarSub ?]})])
  (Com {[LIT_CHARS rm]} {[LIT_CHARS -f]} {[VarSub filelist]}  )
  (Com {[LIT_CHARS trap]} {[SQ ]} {[LIT_CHARS 1]} {[LIT_CHARS 2]} {[LIT_CHARS 15]}  )
  (If
    (Com {[LIT_CHARS test]} {[VarSub status]} {[LIT_CHARS -ne]} {[LIT_CHARS 0]}    )
    (List
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[VarSub disttree]}      )
      (Com {[LIT_CHARS exit]} {[VarSub status]}      )
    )
  )
  (Com {[LIT_CHARS exec]} {[LIT_CHARS chmod]} {[LIT_CHARS -R]} {[LIT_CHARS a] [LIT_OTHER "+"] [LIT_CHARS rX] [LIT_COMMA ","] [LIT_CHARS u] [LIT_OTHER "+"] [LIT_CHARS w] [LIT_COMMA ","] [LIT_CHARS g-s] [LIT_COMMA ","] [LIT_CHARS go-w]} {[VarSub disttree]}  )
)