Do not let vim display the tab character’ >’?

  question, vim

[Problem Closed] The following answer really cannot be solved.

indent -i8 -ts 1 xx.c

I like to useindent -i8 xx.cFormat the existing C source file.
However, the tab character’ >’ will be displayed after processing. How to cancel and prevent it from displaying, using: retab, it can be done, but is there any other way
Such as automatic execution each time it is turned on:retab.

图片描述

Obviously, I used someone else’s. vimrc and felt uncomfortable.
Why don’t you write your own. vimrc,