Function: bytecomp--char-before
bytecomp--char-before is a byte-compiled function defined in
bytecomp.el.gz.
Signature
(bytecomp--char-before FORM &optional ARG)
Source Code
;; Defined in /usr/src/emacs/lisp/emacs-lisp/bytecomp.el.gz
(defun bytecomp--char-before (_form &optional arg)
`(char-after (1- (or ,arg (point)))))