Add examples of DressingSelect and DressingInput filetypes in autocmd

[hinell]

DressingSelect
DressingInput

I request to document the above file types and specify how can they be used in the autocmd. I'm currently using this filetype to ignore dynamic relativenumber switching (see example here).

[stevearc]

That linked reddit post has nearly 90 comments. I have no idea which of those you're trying to copy.

The filetypes are just normal filetypes, you use them like you normally would with an autocmd. What kind of documentation are you thinking?

[hinell]

@stevearc I'm just proposing to mention in docs the fact they exist.