Function: read-file-name-internal
read-file-name-internal is a byte-compiled function defined in
minibuffer.el.gz.
Signature
(read-file-name-internal ARG1 ARG2 ARG3)
Documentation
Internal subroutine for read-file-name. Do not call this.
Probably introduced at or before Emacs version 22.1.
Source Code
;; Defined in /usr/src/emacs/lisp/minibuffer.el.gz
(defalias 'read-file-name-internal
(completion-table-in-turn #'completion--embedded-envvar-table
#'completion--file-name-table)
"Internal subroutine for `read-file-name'. Do not call this.")