tramp-rfn-eshadow-update-overlay

tramp-rfn-eshadow-update-overlay is a compiled Lisp function in `tramp.el'.

(tramp-rfn-eshadow-update-overlay)

Update `rfn-eshadow-overlay' to cover shadowed part of minibuffer input.
This is intended to be used as a minibuffer `post-command-hook' for
`file-name-shadow-mode'; the minibuffer should have already
been set up by `rfn-eshadow-setup-minibuffer'.