Line 35 of '/home/andy/git/other/bash-completion/completions/ip'
          [[ ${words[subcword]} == -b?(atch) ]] && return 0
                                      ^
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Line 35 of '/home/andy/git/other/bash-completion/completions/ip'
          [[ ${words[subcword]} == -b?(atch) ]] && return 0
          ^~
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