In sanskirt what is the layout for one sentence to another ?
So I mean for example in the yoga sutras is it correct for it to be..
I.I.
Atha yogā 'nuśāsanaṃ
And then the next one below it
I.2.
Yogaś citta vṛtti nirodhaḥ

Or can it be
I.I. Atha yogā 'nuśāsanaṃ , I.2. Yogaś citta vṛtti nirodhaḥ
( and is there a separator like a comma or do the numbers at like as one )?

Thank you for the incite ,
John
PS . I know the above example I gave are not in sankirt ( I did not have the font installed )