Question

This is in vim mode. vimrc, it seems that the comments are aligned.

After watching github, vimrc was a mess.

The same is true for opening with sublime, but it is normal again after Sublime sets tab size =2.

Answer 1

Because your file is indented with tab instead of space, just replace it:

sed -i '' -E "s/$(echo -n -e "\t")/  /g" .vimrc

In addition, vim can be configured to indent with space instead of tab:

set expandtab
 set tabstop=2
 set shiftwidth=2
 set softtabstop=2