Variable: buffer-substring-filters

buffer-substring-filters is a variable defined in simple.el.gz.

This variable is obsolete since 24.1; use filter-buffer-substring-function instead.

Value

nil

Documentation

List of filter functions for buffer-substring--filter.

Each function must accept a single argument, a string, and return a string. The buffer substring is passed to the first function in the list, and the return value of each function is passed to the next. As a special convention, point is set to the start of the buffer text being operated on (i.e., the first argument of buffer-substring--filter) before these functions are called.

Probably introduced at or before Emacs version 22.1.

Source Code

;; Defined in /usr/src/emacs/lisp/simple.el.gz
(defvar buffer-substring-filters nil
  "List of filter functions for `buffer-substring--filter'.
Each function must accept a single argument, a string, and return a string.
The buffer substring is passed to the first function in the list,
and the return value of each function is passed to the next.
As a special convention, point is set to the start of the buffer text
being operated on (i.e., the first argument of `buffer-substring--filter')
before these functions are called.")