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spacemacs/layers/+misc/nlinum/packages.el
duianto f578e618a5
[nlinum] Show deprecation (Emacs 26.1+) warning on startup
The warning:
nlinum layer is deprecated for Emacs 26.1 and above
wasn't shown until SPC h SPC was pressed.

Because the variable: configuration-layer--used-layers
wasn't populated before the warning check occurred in
nlinum/packages.el.

The solution (suggested by syl20bnr) was to move the
check to a new file: nlinum/config.el.
2020-02-18 21:09:23 +01:00

54 lines
1.9 KiB
EmacsLisp

;;; packages.el --- nlinum Layer packages File
;;
;; Copyright (c) 2012-2018 Sylvain Benner & Contributors
;;
;; Author: Sylvain Benner <sylvain.benner@gmail.com>
;; URL: https://github.com/syl20bnr/spacemacs
;;
;; This file is not part of GNU Emacs.
;;
;;; License: GPLv3
(if (version< emacs-version "26")
(progn
(defconst nlinum-packages
'(
(linum :excluded t)
(linum-relative :excluded t)
(display-line-numbers :excluded t)
nlinum
nlinum-relative
))
(defun nlinum/init-nlinum ()
(use-package nlinum
:init
(spacemacs|add-toggle line-numbers
:mode nlinum-mode
:documentation "Show the line numbers."
:evil-leader "tn")
:config
(progn
(if (or (eq dotspacemacs-line-numbers t)
(eq dotspacemacs-line-numbers 'relative)
(eq dotspacemacs-line-numbers 'visual))
(progn
(add-hook 'prog-mode-hook 'nlinum-mode)
(add-hook 'text-mode-hook 'nlinum-mode))
(add-hook 'after-change-major-mode-hook 'spacemacs/nlinum-maybe-on))
(setq nlinum-format "%4d"))))
(defun nlinum/init-nlinum-relative ()
(use-package nlinum-relative
:commands (nlinum-relative-toggle nlinum-relative-on)
:init
(progn
(setq nlinum-relative-current-symbol ""
nlinum-relative-redisplay-delay 0)
(when (or (spacemacs/visual-line-numbers-p)
(spacemacs/relative-line-numbers-p))
(nlinum-relative-setup-evil)
(add-hook 'nlinum-mode-hook 'nlinum-relative-on))
(spacemacs/set-leader-keys "tr" 'spacemacs/nlinum-relative-toggle)))))
;; Emacs version 26 and above
(defconst nlinum-packages nil))