         (quit-window t win)
       (kill-buffer errbuf))))
 
-(defun php-cs-fixer-build-rules-options ()
+(defun php-cs-fixer--build-rules-options ()
   "Private method to build the --rules options."
   (if php-cs-config-option ""
     (let ((base-opts

;; Source: Some pieces of code are copied from go-mode.el https://github.com/dominikh/go-mode.el
;; Version: 1.0Beta1
;; Keywords: languages php
;; URL: https://github.com/OVYA/php-cs-fixer
;;
;;; Commentary:

  (goto-char (point-min))
  (forward-line (1- line)))

(defun php-cs-fixer--delete-whole-line (&optional arg)
  "Delete the current line without putting it in the `kill-ring`.
Derived from the function `kill-whole-line'.
ARG is defined as for that function."
  (let (kill-ring) (kill-whole-line arg)))

;; Derivated of go--apply-rcs-patch from https://github.com/dominikh/go-mode.el
(defun php-cs-fixer--apply-rcs-patch (patch-buffer)
