88 lines
4.4 KiB
EmacsLisp
88 lines
4.4 KiB
EmacsLisp
;;; init.el -*- lexical-binding: t; -*-
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;;
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;; Author: Henrik Lissner <henrik@lissner.net>
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;; URL: https://github.com/hlissner/doom-emacs
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;;
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;; ================= =============== =============== ======== ========
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;; \\ . . . . . . .\\ //. . . . . . .\\ //. . . . . . .\\ \\. . .\\// . . //
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;; ||. . ._____. . .|| ||. . ._____. . .|| ||. . ._____. . .|| || . . .\/ . . .||
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;; || . .|| ||. . || || . .|| ||. . || || . .|| ||. . || ||. . . . . . . ||
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;; ||. . || || . .|| ||. . || || . .|| ||. . || || . .|| || . | . . . . .||
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;; || . .|| ||. _-|| ||-_ .|| ||. . || || . .|| ||. _-|| ||-_.|\ . . . . ||
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;; ||. . || ||-' || || `-|| || . .|| ||. . || ||-' || || `|\_ . .|. .||
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;; || . _|| || || || || ||_ . || || . _|| || || || |\ `-_/| . ||
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;; ||_-' || .|/ || || \|. || `-_|| ||_-' || .|/ || || | \ / |-_.||
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;; || ||_-' || || `-_|| || || ||_-' || || | \ / | `||
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;; || `' || || `' || || `' || || | \ / | ||
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;; || .===' `===. .==='.`===. .===' /==. | \/ | ||
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;; || .==' \_|-_ `===. .===' _|_ `===. .===' _-|/ `== \/ | ||
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;; || .==' _-' `-_ `=' _-' `-_ `=' _-' `-_ /| \/ | ||
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;; || .==' _-' '-__\._-' '-_./__-' `' |. /| | ||
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;; ||.==' _-' `' | /==.||
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;; ==' _-' \/ `==
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;; \ _-' `-_ /
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;; `'' ``'
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;;
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;; These demons are not part of GNU Emacs.
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;;
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;;; License: MIT
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(defvar doom-gc-cons-threshold 16777216 ; 16mb
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"The default value to use for `gc-cons-threshold'. If you experience freezing,
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decrease this. If you experience stuttering, increase this.")
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(defvar doom-gc-cons-upper-limit 536870912 ; 512mb
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"The temporary value for `gc-cons-threshold' to defer it.")
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(defvar doom--file-name-handler-alist file-name-handler-alist)
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(defun doom|restore-startup-optimizations ()
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"Resets garbage collection settings to reasonable defaults (a large
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`gc-cons-threshold' can cause random freezes otherwise) and resets
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`file-name-handler-alist'."
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(setq file-name-handler-alist doom--file-name-handler-alist)
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;; Do this on idle timer to defer a possible GC pause that could result; also
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;; allows deferred packages to take advantage of these optimizations.
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(run-with-idle-timer
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3 nil
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(lambda ()
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(setq-default gc-cons-threshold doom-gc-cons-threshold)
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;; To speed up minibuffer commands (like helm and ivy), we defer garbage
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;; collection while the minibuffer is active.
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(defun doom|defer-garbage-collection ()
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(setq gc-cons-threshold doom-gc-cons-upper-limit))
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(defun doom|restore-garbage-collection ()
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;; Defer it so that commands launched from the minibuffer can enjoy the
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;; benefits.
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(run-at-time 1 nil (lambda () (setq gc-cons-threshold doom-gc-cons-threshold))))
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(add-hook 'minibuffer-setup-hook #'doom|defer-garbage-collection)
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(add-hook 'minibuffer-exit-hook #'doom|restore-garbage-collection)
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;; GC all sneaky breeky like
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(add-hook 'focus-out-hook #'garbage-collect))))
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(if (ignore-errors (or after-init-time noninteractive))
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(setq gc-cons-threshold doom-gc-cons-threshold)
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;; A big contributor to startup times is garbage collection. We up the gc
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;; threshold to temporarily prevent it from running, then reset it later in
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;; `doom|restore-startup-optimizations'.
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(setq gc-cons-threshold doom-gc-cons-upper-limit)
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;; This is consulted on every `require', `load' and various path/io functions.
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;; You get a minor speed up by nooping this.
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(setq file-name-handler-alist nil)
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;; Not restoring these to their defaults will cause stuttering/freezes.
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(add-hook 'after-init-hook #'doom|restore-startup-optimizations))
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;; Ensure Doom is running out of this file's directory
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(setq user-emacs-directory (file-name-directory load-file-name))
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;; In noninteractive sessions, prioritize non-byte-compiled source files to
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;; prevent stale, byte-compiled code from running. However, if you're getting
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;; recursive load errors, it may help to set this to nil.
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(setq load-prefer-newer noninteractive)
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;; Let 'er rip!
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(require 'core (concat user-emacs-directory "core/core"))
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