emerge-make-auto-save-file-name
emerge-make-auto-save-file-name is a compiled Lisp function in `emerge.el
'.
(emerge-make-auto-save-file-name)
Return file name to use for auto-saves of current buffer.
Does not consider `auto-save-visited-file-name';
that is checked before calling this function.
You can redefine this for customization.
See also `auto-save-file-name-p'.