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Henrik Lissner 2021-04-25 18:35:49 -04:00
parent c9b41205b2
commit 9d643b14ed
3 changed files with 19 additions and 20 deletions
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27
core/core.el
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@ -282,34 +282,34 @@ config.el instead."
;; fonts that are larger than the system default (which would resize the frame).
(setq frame-inhibit-implied-resize t)
;; Adopt a sneaky garbage collection strategy of waiting until idle time to
;; collect; staving off the collector while the user is working.
(setq gcmh-idle-delay 5
;; The GC introduces annoying pauses and stuttering into our Emacs experience,
;; so we use `gcmh' to stave off the GC while we're using Emacs, and provoke it
;; when it's idle.
(setq gcmh-idle-delay 5 ; default is 15s
gcmh-verbose doom-debug-p)
;; Emacs "updates" its ui more often than it needs to, so we slow it down
;; slightly from 0.5s:
(setq idle-update-delay 1.0)
;; Emacs "updates" its ui more often than it needs to, so slow it down slightly
(setq idle-update-delay 1.0) ; default is 0.5
;; Font compacting can be terribly expensive, especially for rendering icon
;; fonts on Windows. Whether disabling it has a notable affect on Linux and Mac
;; hasn't been determined, but we inhibit it there anyway. This increases memory
;; usage, however!
;; hasn't been determined, but do it there anyway, just in case. This increases
;; memory usage, however!
(setq inhibit-compacting-font-caches t)
;; Increase how much is read from processes in a single chunk (default is 4kb).
;; This is further increased by our more expensive LSP module, and where needed.
;; This is further increased elsewhere, where needed (like our LSP module).
(setq read-process-output-max (* 64 1024)) ; 64kb
;; Introduced in Emacs HEAD (b2f8c9f), this inhibits fontification while
;; receiving input, which should help with performance while scrolling.
;; receiving input, which should help a little with scrolling performance.
(setq redisplay-skip-fontification-on-input t)
;; Performance on Windows is considerably worse than elsewhere. We'll need
;; everything we can get.
(when IS-WINDOWS
(setq w32-get-true-file-attributes nil ; decrease file IO workload
w32-pipe-read-delay 0 ; faster ipc
w32-pipe-read-delay 0 ; faster IPC
w32-pipe-buffer-size (* 64 1024))) ; read more at a time (was 4K)
;; Remove command line options that aren't relevant to our current OS; means
@ -319,9 +319,8 @@ config.el instead."
;; HACK `tty-run-terminal-initialization' is *tremendously* slow for some
;; reason; inexplicably doubling startup time for terminal Emacs. Keeping
;; it disabled will have nasty side-effects, so we simply delay it until
;; later in the startup process and, for some reason, it runs much faster
;; when it does.
;; it disabled will have nasty side-effects, so we simply delay it instead,
;; and invoke it later, at which point it runs quickly; how mysterious!
(unless (daemonp)
(advice-add #'tty-run-terminal-initialization :override #'ignore)
(add-hook! 'window-setup-hook