targets.vim error on `ci'`

gistfile1.txt

Error detected while processing function targets#o[8]..<SNR>67_findTarget[8]..<SNR>67_findRawTarget[15]..<SNR>67_quoteDir:
line    7:
E121: Undefined variable: col:
E15: Invalid expression: line[col:]
line   12:
E121: Undefined variable: right
E116: Invalid arguments for function s:count(s:opening, right)
E15: Invalid expression: s:count(s:opening, right)
line   16:
E121: Undefined variable: rc
E15: Invalid expression: rc == 0 ? 0 : rc % 2 == 0 ? 2 : 1
line   18:
E121: Undefined variable: rc
E15: Invalid expression: lc . cc . rc
line   19:
E121: Undefined variable: key
E15: Invalid expression: ['', 0, 0, 0, 'bad key: ' . key]
line   20:
E121: Undefined variable: key
E116: Invalid arguments for function get(s:quoteDirs, key, defaultValues)
E15: Invalid expression: get(s:quoteDirs, key, defaultValues)
line   21:
E121: Undefined variable: dir
E15: Invalid expression: [dir, rate, skipL, skipR, error]
Error detected while processing function targets#o[8]..<SNR>67_findTarget[8]..<SNR>67_findRawTarget:
line   15:
E714: List required
line   16:
E121: Undefined variable: error
E15: Invalid expression: error !=# ''
line   20:
E121: Undefined variable: dir
E116: Invalid arguments for function s:seekselect(dir, rate - skipL, rate - skipR)
E15: Invalid expression: s:seekselect(dir, rate - skipL, rate - skipR)
Error detected while processing function targets#o[8]..<SNR>67_findTarget[9]..<SNR>67_modifyTarget:
line    1:
E117: Unknown function: state
E15: Invalid expression: a:target.state().isInvalid()
line    4:
E119: Not enough arguments for function: copy
E15: Invalid expression: a:target.copy()
line   21:
E121: Undefined variable: target
E116: Invalid arguments for function s:drop(target)
E15: Invalid expression: s:drop(target)
Error detected while processing function targets#o:
line    9:
E117: Unknown function: state
E15: Invalid expression: target.state().isInvalid()
Error detected while processing function targets#o[12]..<SNR>67_handleTarget:
line    1:
E117: Unknown function: state
E15: Invalid expression: a:target.state().isInvalid()