In /usr/bin/lneato line 13:
    options="$@"
            ^--^ SC2124: Assigning an array to a string! Assign as array, or use * instead of @ to concatenate.


In /usr/bin/lneato line 16:
set -- $options
       ^------^ SC2086: Double quote to prevent globbing and word splitting.

Did you mean: 
set -- "$options"


In /usr/bin/lneato line 53:
			FILES="$FILES '"$1"'"
                                        ^-- SC2027: The surrounding quotes actually unquote this. Remove or escape them.


In /usr/bin/lneato line 84:
lefty $FLAGS -e "
      ^----^ SC2086: Double quote to prevent globbing and word splitting.

Did you mean: 
lefty "$FLAGS" -e "

For more information:
  https://www.shellcheck.net/wiki/SC2027 -- The surrounding quotes actually u...
  https://www.shellcheck.net/wiki/SC2124 -- Assigning an array to a string! A...
  https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ...