Error detected while processing function <SNR>38_TmuxAwareNavigat
e:
line   22:
E116: Invalid arguments for function shellescape($TMUX_PANE) . '
-' . tr(a:direction, 'phjkl', 'lLDUR')
line   23:
E121: Undefined variable: args
E116: Invalid arguments for function <SNR>38_TmuxCommand
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