Variable: hl-line-range-function

hl-line-range-function is a variable defined in hl-line.el.gz.

Value

nil

Documentation

If non-nil, function to call to return highlight range.

The function of no args should return a cons cell; its car value is the beginning position of highlight and its cdr value is the end position of highlight in the buffer. It should return nil if there's no region to be highlighted.

This variable is expected to be made buffer-local by modes.

Source Code

;; Defined in /usr/src/emacs/lisp/hl-line.el.gz
(defvar hl-line-range-function nil
  "If non-nil, function to call to return highlight range.
The function of no args should return a cons cell; its car value
is the beginning position of highlight and its cdr value is the
end position of highlight in the buffer.
It should return nil if there's no region to be highlighted.

This variable is expected to be made buffer-local by modes.")