find-file-not-found-functions

find-file-not-found-functions is a variable defined in `files.el'.
Its value is

nil

• This variable may be risky if used as a file-local variable.

Documentation:
List of functions to be called for `find-file' on nonexistent file.
These functions are called as soon as the error is detected.
Variable `buffer-file-name' is already set up.
The functions are called in the order given until one of them returns non-nil.