Drop Emacs 26.x support

Emacs 27.x has been the stable version of Emacs for nearly a year, and
introduces a litany of bugfixes, performance, and quality-of-life
improvements that significantly reduce Doom's maintenance burden (like
XDG support, early-init.el, image manipulation without imagemagick, a
native JSON library, harfbuzz support, pdumper, and others).

With so many big changes on Doom's horizon, I like having one less (big)
thing to worry about.

Also reverts bb677cf7a (#5232) as it is no longer needed.
This commit is contained in:
Henrik Lissner 2021-07-06 01:54:32 -04:00
parent ff2d56794e
commit 044a1a5f2b
19 changed files with 58 additions and 326 deletions

View file

@ -27,11 +27,11 @@
;;
;;; Sanity checks
(when (version< emacs-version "26.3")
(when (version< emacs-version "27.1")
(error
(concat "Detected Emacs " emacs-version " (at " (car command-line-args) ").\n\n"
"Doom only supports Emacs 26.3 and newer. 27.1 is highly recommended. A guide\n"
"to install a newer version of Emacs can be found at:\n\n "
"Doom only supports Emacs 27.1 and newer. A guide to install a newer version\n"
"of Emacs can be found at:\n\n "
(format "https://doomemacs.org/docs/getting_started.org#%s"
(cond ((eq system-type 'darwin) "on-macos")
((memq system-type '(cygwin windows-nt ms-dos)) "on-windows")