26 Path Utils
procedure
(path-utils:generate-autosave-name filename) → path?
filename : (or/c #f path-string? path-for-some-system?)
Generates a name for an autosave file from filename and
registers the mapping from filename to the result in the autosave table of contents,
autosave:current-toc-path.
Generates a name for an backup file from filename.