I like how `csvkit` does it; assumes CSV input by default, `-t` for TSV input, `-T` for TSV output. Given I run `csvformat -T` many times a week, I appreciate

I like how `csvkit` does it; assumes CSV input by default, `-t` for TSV input, `-T` for TSV output. Given I run `csvformat -T` many times a week, I appreciate the brevity.