[Description] In this text box, specify the number of spaces included in a tab. [Item] 
Tab size
U s e t a b c h a r a c t e r
S m a r t t a b s
T a b s i z e
I n d e n t
C o n t i n u a t i o n i n d e n t
K e e p i n d e n t s o n e m p t y l i n e s