Wrong filetype detection priority if BufWrite * BufRead * autocmd hooks are present

[cengiz-io]

Hello there. I was the reporter of wting/rust.vim#10
(There are other issues as well: rust-lang/rust.vim#10)

I just found that having these two autocmd hooks will change the priority of filetype detection.

No matter what your .vimrc Vundle initialisation order is.

autocmd BufWrite * mkview
autocmd BufRead * silent loadview

I was using them to make vim remember folds/views of each opened file.

For the reasons I've yet to know, they interfere with ftdetect.

Maybe some can shed a light on this.

Have a nice day

[annagrram]

Well, it works for me (Archlinux with a bit newer Vim), so it's probably some specific problem.

To help you understand what is going on when vim loads the file, try running vim -V <filename>.
In my case, it did detect it as hercules at first, but later executed rust.vim filetype detection and set it to the correct filetype.

Please share your findings.