Variable: comint-input-filter

comint-input-filter is a variable defined in comint.el.gz.

Value

comint-nonblank-p

Documentation

Predicate for filtering additions to input history.

Takes one argument, the input. If non-nil, the input may be saved on the input history list. Default is to save anything that isn't all whitespace.

Source Code

;; Defined in /usr/src/emacs/lisp/comint.el.gz
(defvar comint-input-filter #'comint-nonblank-p
  "Predicate for filtering additions to input history.
Takes one argument, the input.  If non-nil, the input may be saved on the input
history list.  Default is to save anything that isn't all whitespace.")