Variable: pcomplete-termination-string
pcomplete-termination-string is a customizable variable defined in
pcomplete.el.gz.
Value
" "
Documentation
A string that is inserted after any completion or expansion.
This is usually a space character, useful when completing lists of words separated by spaces. However, if your list uses a different separator character, or if the completion occurs in a word that is already terminated by a character, this variable should be locally modified to be an empty string, or the desired separation string.
Source Code
;; Defined in /usr/src/emacs/lisp/pcomplete.el.gz
(defcustom pcomplete-termination-string " "
"A string that is inserted after any completion or expansion.
This is usually a space character, useful when completing lists of
words separated by spaces. However, if your list uses a different
separator character, or if the completion occurs in a word that is
already terminated by a character, this variable should be locally
modified to be an empty string, or the desired separation string."
:type 'string)