Function: set-completion-string
set-completion-string is a macro defined in completion.el.gz.
Signature
(set-completion-string COMPLETION-ENTRY STRING)
Source Code
;; Defined in /usr/src/emacs/lisp/completion.el.gz
;; WRITER MACROS
(defmacro set-completion-string (completion-entry string)
(list 'setcar completion-entry string))