Freeze after File No Longer Available Message

Question

When I go to a buffer where the file was deleted Vim shows:

E211: File "foo" no longer available

Vim freezes for about a second before it resumes. Where can I change/disable this delay or handle it in another way?

Answer 1

As pointed out by @ChristianBrabandt, it looks like this is hard coded in the source:

                // give the user some time to think about it
                ui_delay(1004L, TRUE);