> Sorry, I forgot to reply all in my previous email. The patch is attached here.
>

Sorry to turn this thread into "git tech support", but when I try
applying this patch using "magit-apply", I get the error:

 128 git … am --3way --
/Users/au710211/.emacs.d/elpaca/repos/auctex/indirect2.patch
Patch format detection failed.

Could you tell me what steps to follow to apply it?