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(Emacs/*)~Shamelessly stole some optimisations from doom

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Cut my boot time by 0.2s?!
This commit is contained in:
Aryadev Chavali
2024-06-27 02:27:08 +01:00
parent b6aa018bd7
commit 058b4fa959
3 changed files with 47 additions and 27 deletions
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4
Emacs/.config/emacs/config.org
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@@ -252,8 +252,8 @@ use fundamental mode and call it a day.
(use-package emacs
:defer t
:init
(setq
inhibit-startup-screen t
(setq inhibit-startup-screen t
inhibit-startup-echo-area-message user-login-name
initial-major-mode 'fundamental-mode
initial-scratch-message ""
ring-bell-function 'ignore)

41
Emacs/.config/emacs/early-init.el
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@@ -18,18 +18,31 @@
;; along with this program. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;; Sets up some variables and graphical configuration to make Emacs
;; less janky looking while loading.
;; Sets up some variables and graphical configuration to make Emacs less janky
;; looking while loading. Shamelessly copies some optimisations from Doom
;; Emacs.
;;; Code:
(setq gc-cons-threshold most-positive-fixnum
package-enable-at-startup nil
frame-inhibit-implied-resize nil
(setq-default auto-mode-case-fold nil
bidi-display-reordering 'left-to-right
bidi-inhibit-bpa t
bidi-paragraph-direction 'left-to-right
cursor-in-non-selected-windows nil
fast-but-imprecise-scrolling t
frame-inhibit-implied-resize t
frame-resize-pixelwise t
native-comp-async-jobs-number 4
native-comp-eln-load-path (list (concat user-emacs-directory ".local/native-compile"))
gc-cons-percentage 1
gc-cons-threshold most-positive-fixnum
highlight-nonselected-windows nil
idle-update-delay 1.0
load-prefer-newer noninteractive
load-prefer-newer noninteractive
native-comp-always-compile nil
native-comp-async-report-warnings-errors 'silent)
native-comp-async-jobs-number 4
native-comp-async-report-warnings-errors 'silent
native-comp-eln-load-path (list (concat user-emacs-directory ".local/native-compile"))
package-enable-at-startup nil
redisplay-skip-fontification-on-input t)
;; don't use x resources lol
(advice-add #'x-apply-session-resources :override #'ignore)
@@ -39,7 +52,15 @@
default-frame-alist '((menu-bar-lines . 0)
(tool-bar-lines . 0)
(scroll-bar-lines . 0)
(vertical-scroll-bars . 0)
(left-fringe . 0)
(right-fringe . 0)
(alpha . (90 80))))
(scroll-bar-mode -1)
(alpha . (90 80)))
menu-bar-mode nil
tool-bar-mode nil
scroll-bar-mode nil)
;; Disable making the tool bar
(advice-add #'tool-bar-setup :override #'ignore)
;; Even though we disable the startup screen in the config, we need to do this
;; to ensure it actually doesn't display it
(advice-add #'display-startup-screen :override #'ignore)

9
Emacs/.config/emacs/init.el
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@@ -18,13 +18,11 @@
;; along with this program. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;; Sets up straight, use package and the literate system.
;; Sets up straight, use-package and no-littering then loads the literate
;; system to get my actual configuration.
;;; Code:
;; Before doing anything else, make gc-cons-threshold ridiculously
;; high. This makes it so we have as few pauses during init as
;; possible.
;; Straight
;;; Setup straight
(setq straight-disable-native-compile nil
straight-use-package-by-default nil
straight-check-for-modifications 'live)
@@ -82,6 +80,7 @@
(require 'eglot))
(setq gc-cons-threshold (* 100 1024 1024) ; ~100MiB
gc-cons-percentage 0.1 ; 10% of heap allocation => collect garbage
read-process-output-max (* 5 1024 1024) ; ~5MiB
;; FIXME: Problem with memory-report after running Emacs for a
;; bit, causes a Lisp nesting error, so I just set it up really