my settings for fill-column-indicator.el

my-fill-column-indicator.el

;; load package
(add-to-list 'load-path "~/github/Fill-Column-Indicator")
(require 'fill-column-indicator)

;; invoke when prog-mode
(add-hook 'prog-mode-hook 'fci-mode)

;; when ruby-mode, rule-column is 80
(add-hook 'ruby-mode-hook
	  (lambda () (setq fci-rule-column 80)))

;; when company-mode is ON, fci-mode should be OFF
;; https://github.com/alpaker/Fill-Column-Indicator/issues/54
(defun on-off-fci-before-company(command)
  (when (string= "show" command)
    (turn-off-fci-mode))
  (when (string= "hide" command)
    (turn-on-fci-mode)))
(advice-add 'company-call-frontends :before #'on-off-fci-before-company)