$ fq -n '"a b c"'
"a b c"
$ fq -rn '"a b c"'
a b c
$ fq -n 1,2,3
1
2
3
# TODO: somehow support encoded expected output with no newline?
#$ fq -nj 1,2,3
#$ fq -n0 1,2,3
#$ fq -nj0 1,2,3
#$ fq -nj "a","b","c"
#$ fq -n0 "a","b","c"
#$ fq -nj0 "a","b","c"