Variable: comint-completion-addsuffix
comint-completion-addsuffix is a customizable variable defined in
comint.el.gz.
Value
t
Documentation
If non-nil, add to file names.
It can either be a string FILESUFFIX or a cons (DIRSUFFIX . FILESUFFIX) where DIRSUFFIX is ignored and FILESUFFIX is a string added on unambiguous or exact completion. This mirrors the optional behavior of tcsh.
Probably introduced at or before Emacs version 19.20.
Source Code
;; Defined in /usr/src/emacs/lisp/comint.el.gz
(defcustom comint-completion-addsuffix t
"If non-nil, add ` ' to file names.
It can either be a string FILESUFFIX or a cons (DIRSUFFIX . FILESUFFIX)
where DIRSUFFIX is ignored and FILESUFFIX is a string added on unambiguous
or exact completion.
This mirrors the optional behavior of tcsh."
:type '(choice (const :tag "None" nil)
(const :tag "Add SPC" t)
(string :tag "File suffix")
(cons :tag "Obsolete suffix pair"
(string :tag "Ignored")
(string :tag "File suffix")))
:group 'comint-completion)