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Simplify and decouple init files

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The two doom-gc-* variables in init.el couples the rest of the config to
these two files. The bulk of GC/file-handler optimization was moved into
core.el and simplified (all that idle-timer voodoo was overkill).

Also adds (setq frame-inhibit-implied-reize t) to early-init, which
speeds up startup a fair bit in some edge cases with larger fonts.

squash! Simplify and decouple init files
This commit is contained in:
Henrik Lissner 2019-07-21 03:01:15 +02:00
parent 8147bc1aee
commit 81ab3dbc5d
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GPG key ID: 5F6C0EA160557395
4 changed files with 118 additions and 136 deletions
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22
early-init.el
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@ -4,17 +4,19 @@
;; before package and UI initialization happens.
;; Defer garbage collection further back in the startup process
(setq gc-cons-threshold 268435456)
(setq gc-cons-threshold most-positive-fixnum)
;; Package initialize occurs automatically, before `user-init-file' is
;; loaded, but after `early-init-file'. Doom handles package
;; initialization, so we must prevent Emacs from doing it early!
;; In Emacs 27+, package initialization occurs before `user-init-file' is
;; loaded, but after `early-init-file'. Doom handles package initialization, so
;; we must prevent Emacs from doing it early!
(setq package-enable-at-startup nil)
;; Prevent the glimpse of un-styled Emacs by setting these early.
(add-to-list 'default-frame-alist '(tool-bar-lines . 0))
(add-to-list 'default-frame-alist '(menu-bar-lines . 0))
(add-to-list 'default-frame-alist '(vertical-scroll-bars))
;; Prevent the glimpse of un-styled Emacs by disable these UI elements early.
(push '(menu-bar-lines . 0) default-frame-alist)
(push '(tool-bar-lines . 0) default-frame-alist)
(push '(vertical-scroll-bars) default-frame-alist)
;; One less file to load at startup
(setq site-run-file nil)
;; Resizing the Emacs frame can be a terribly expensive part of changing the
;; font. By inhibiting this, we easily halve startup times with fonts that are
;; larger than the system default.
(setq frame-inhibit-implied-resize t)