(CommandList
  children: [
    (FuncDef
      name: csv-concat
      body: (BraceGroup children:[(C {(tools/csv_concat.py)} {(DQ ($ VSub_At '$@'))})] spids:[17])
      spids: [13 16]
    )
    (FuncDef
      name: csv2html
      body: (BraceGroup children:[(C {(web/table/csv2html.py)} {(DQ ($ VSub_At '$@'))})] spids:[33])
      spids: [29 32]
    )
  ]
)