Variable: compare-windows-highlight

compare-windows-highlight is a customizable variable defined in compare-w.el.gz.

Value

t

Documentation

Non-nil means compare-windows highlights the differences.

The value t removes highlighting immediately after invoking a command other than compare-windows. The value persistent leaves all highlighted differences. You can clear out all highlighting later with the command compare-windows-dehighlight.

This variable was added, or its default value changed, in Emacs 22.1.

Source Code

;; Defined in /usr/src/emacs/lisp/vc/compare-w.el.gz
(defcustom compare-windows-highlight t
  "Non-nil means `compare-windows' highlights the differences.
The value t removes highlighting immediately after invoking a command
other than `compare-windows'.
The value `persistent' leaves all highlighted differences.  You can clear
out all highlighting later with the command `compare-windows-dehighlight'."
  :type '(choice (const :tag "No highlighting" nil)
		 (const :tag "Persistent highlighting" persistent)
		 (other :tag "Highlight until next command" t))
  :version "22.1")