Variable: input-method-exit-on-first-char
input-method-exit-on-first-char is a variable defined in
mule-cmds.el.gz.
Value
nil
Documentation
This flag controls when an input method returns.
Usually, the input method does not return while there's a possibility that it may find a different translation if a user types another key. But, if this flag is non-nil, the input method returns as soon as the current key sequence gets long enough to have some valid translation.
Source Code
;; Defined in /usr/src/emacs/lisp/international/mule-cmds.el.gz
(defvar input-method-exit-on-first-char nil
"This flag controls when an input method returns.
Usually, the input method does not return while there's a possibility
that it may find a different translation if a user types another key.
But, if this flag is non-nil, the input method returns as soon as the
current key sequence gets long enough to have some valid translation.")