From 6a1d0737da8773bf241c1e07b12995c21fd525f1 Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Mon, 5 Oct 2020 20:55:33 +0000
Subject: modules/emacs: try to speed up long lines

Suggestions from
<https://200ok.ch/posts/2020-09-29_comprehensive_guide_on_handling_long_lines_in_emacs.html>.
---
 modules/workstation/emacs/init.el | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'modules/workstation')

diff --git a/modules/workstation/emacs/init.el b/modules/workstation/emacs/init.el
index cf035131d860..dc7576807860 100644
--- a/modules/workstation/emacs/init.el
+++ b/modules/workstation/emacs/init.el
@@ -1,6 +1,7 @@
 ;;; UI customization ;;;
 (column-number-mode)
 (electric-pair-mode)
+(global-so-long-mode)
 (menu-bar-mode -1)
 (scroll-bar-mode -1)
 (show-paren-mode)
@@ -15,6 +16,11 @@
 ;; narrow, and beautiful.
 (set-face-attribute 'default nil :height 104)
 
+;; Disabling bidirectional text will make Emacs less slow with very
+;; long lines.
+(setq bidi-paragraph-direction 'left-to-right)
+(setq bidi-inhibit-bpa t)
+
 ;;; Major modes ;;;
 (add-to-list 'auto-mode-alist '("\\.adoc\\'" . adoc-mode))
 (add-to-list 'auto-mode-alist '("\\.quirks\\'" . conf-unix-mode))
-- 
cgit 1.4.1