This commit (d4d3e632) has a stutter.
> +zero otherwise. This behavior differs from AT&T @code{troff}, which set
> +this register to@tie{}1 when @code{nroff} was the formatter, was the
> +formatter, and@tie{}0 otherwise.
This commit (d4d3e632) has a stutter.
> +zero otherwise. This behavior differs from AT&T @code{troff}, which set
> +this register to@tie{}1 when @code{nroff} was the formatter, was the
> +formatter, and@tie{}0 otherwise.