(FuncDef
  name: fixbundle
  body: 
    (BraceGroup
      children: [
        (Pipeline
          children: [
            (C {(grep)} {(-v)} {(SQ <'saving bundle'>)})
            (C {(grep)} {(-v)} {(SQ <'saved backup'>)})
            (C {(grep)} {(-v)} {(added)})
            (C {(grep)} {(-v)} {(adding)})
            (C {(grep)} {(-v)} {(DQ ("unable to find 'e' for patching"))})
            (C {(grep)} {(-v)} {(DQ ('e: No such file or directory'))})
          ]
          negated: F
        )
      ]
      spids: [4]
    )
  spids: [0 3]
)