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doomemacs/core/core-os.el

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Major optimization refactor, across the board + enable lexical-scope everywhere (lexical-binding = t): ~5-10% faster startup; ~5-20% general boost + reduce consing, function calls & garbage collection by preferring cl-loop & dolist over lambda closures (for mapc[ar], add-hook, and various cl-lib filter/map/reduce functions) -- where possible + prefer functions with dedicated opcodes, like assq (see byte-defop's in bytecomp.el for more) + prefer pcase & cond (faster) over cl-case + general refactor for code readability + ensure naming & style conventions are adhered to + appease byte-compiler by marking unused variables with underscore + defer minor mode activation to after-init, emacs-startup or window-setup hooks; a customization opportunity for users + ensures custom functionality won't interfere with startup.
2017-06-08 17:47:56 +08:00
;;; core-os.el -*- lexical-binding: t; -*-
Add core-os.el
2017-02-19 20:02:03 +08:00
:boom: Replace exec-path-from-shell w/ 'bin/doom env' IMPORTANT: This is a breaking update for Mac users, as your shell environment will no longer be inherited correctly (with the removal of exec-path-from-shell). The quick fix is: 'bin/doom env refresh'. Also, the set-env! autodef now does nothing (and is deprecated), be sure to remove calls to it in your config. Smaller changes: + This update also adds --no-* switches to doom quickstart + Includes general improvements to the documentation of several bin/doom commands. + Moves doom/reload* commands to core/autoload/config.el + doom/reload-project has been removed (it didn't actually do anything) The breaking change: This update adds an "envvar file" to Doom Emacs. This file is generated by `doom env refresh`, populated with variables scraped from your shell environment (from both non-interactive and interactive sessions). This file is then (inexpensively) loaded at startup, if it exists. + The file is manually generated with `doom env refresh`. + It can be regenerated automatically whenever `doom refresh` is run by running `doom env enable` (`doom env clear` will reverse this and delete the env file). + `doom quickstart` will ask if you want to auto-generate this envvar file. You won't need it if you're confident Emacs will always be started from the correct environment, however. + Your env file can be reloaded from a running Emacs session with `M-x doom/reload-env`. Note: this won't work if the Emacs session you're running it in doesn't have a correct SHELL set. i.e. don't use this to create your first env file! The idea isn't mine -- it's borrowed from Spacemacs -- and was introduced to me in #1053 by @yurimx. I was impressed with it. Prior to this, I was unhappy with exec-path-from-shell (no hate to the dev, I understand its necessity), and 'doom patch-macos' wasn't ideal for mac users (needed to be reapplied every time you update Emacs). What's more, many users (even Linux users) had to install exec-path-from-shell anyway. This solution suffers from none of their shortcomings. More reliable than patch-macos, more performant and complete than exec-path-from-shell, and easily handled by bin/doom.
2019-03-28 12:06:10 +08:00
;; TODO Remove me later (deprecated)
(defmacro set-env! (&rest _))
Move OS constants to core/core.el So it is universally available to all of Doom, rather than excluding sessions that haven't called doom-initialize interactively.
2018-06-08 19:31:45 +08:00
;; clipboard
Remove select-enable-{clipboard,primary} #1008 select-enable-clipboard is already `t` by default and select-enable-primary disturbs non-evil yanking behavior.
2019-02-28 16:21:40 +08:00
(setq x-select-request-type '(UTF8_STRING COMPOUND_TEXT TEXT STRING))
Move OS constants to core/core.el So it is universally available to all of Doom, rather than excluding sessions that haven't called doom-initialize interactively.
2018-06-08 19:31:45 +08:00
Minor experimental startup optimizations Definitely premature optimization.
2019-03-02 16:54:04 +08:00
;; fewer opts to process for systems that don't need them
(unless IS-MAC (setq command-line-ns-option-alist nil))
(unless IS-LINUX (setq command-line-x-option-alist nil))
Add xclip.el for tty clipboard support Needs more testing
2019-03-07 06:21:38 +08:00
;; Fix the clipboard in terminal or daemon Emacs (non-GUI)
(defun doom|init-clipboard-in-tty-emacs ()
(if IS-MAC
(if (require 'osx-clipboard nil t) (osx-clipboard-mode))
(if (require 'xclip nil t) (xclip-mode))))
(add-hook 'tty-setup-hook #'doom|init-clipboard-in-tty-emacs)
Enable xterm-mouse-mode in tty Emacs
2019-04-06 23:11:53 +08:00
;; Enable mouse in terminal Emacs
(add-hook 'tty-setup-hook #'xterm-mouse-mode)
Move OS constants to core/core.el So it is universally available to all of Doom, rather than excluding sessions that haven't called doom-initialize interactively.
2018-06-08 19:31:45 +08:00
;; stop copying each visual state move to the clipboard:
;; https://bitbucket.org/lyro/evil/issue/336/osx-visual-state-copies-the-region-on
General formatting & minor refactors
2018-09-02 23:18:31 +08:00
;; grokked from: http://stackoverflow.com/questions/15873346/elisp-rename-macro
Move OS constants to core/core.el So it is universally available to all of Doom, rather than excluding sessions that haven't called doom-initialize interactively.
2018-06-08 19:31:45 +08:00
(advice-add #'evil-visual-update-x-selection :override #'ignore)
(cond (IS-MAC
Back to command = super, option = meta on MacOS On MacOS, command used to be 'meta, which Emacs (and many packages) use for many keybinds. I don't want to pollute the command key, so it is now meta (as is the Emacs default). The MacOS keybind fixes have been moved back to super.
2019-01-23 07:03:22 +08:00
(setq mac-command-modifier 'super
mac-option-modifier 'meta
Move OS constants to core/core.el So it is universally available to all of Doom, rather than excluding sessions that haven't called doom-initialize interactively.
2018-06-08 19:31:45 +08:00
;; sane trackpad/mouse scroll settings
mac-redisplay-dont-reset-vscroll t
mac-mouse-wheel-smooth-scroll nil
;; Curse Lion and its sudden but inevitable fullscreen mode!
;; NOTE Meaningless to railwaycat's emacs-mac build
ns-use-native-fullscreen nil
General cleanup & minor refactoring
2018-12-22 17:01:17 +08:00
;; Visit files opened outside of Emacs in existing frame, rather
;; than a new one
:boom: Replace exec-path-from-shell w/ 'bin/doom env' IMPORTANT: This is a breaking update for Mac users, as your shell environment will no longer be inherited correctly (with the removal of exec-path-from-shell). The quick fix is: 'bin/doom env refresh'. Also, the set-env! autodef now does nothing (and is deprecated), be sure to remove calls to it in your config. Smaller changes: + This update also adds --no-* switches to doom quickstart + Includes general improvements to the documentation of several bin/doom commands. + Moves doom/reload* commands to core/autoload/config.el + doom/reload-project has been removed (it didn't actually do anything) The breaking change: This update adds an "envvar file" to Doom Emacs. This file is generated by `doom env refresh`, populated with variables scraped from your shell environment (from both non-interactive and interactive sessions). This file is then (inexpensively) loaded at startup, if it exists. + The file is manually generated with `doom env refresh`. + It can be regenerated automatically whenever `doom refresh` is run by running `doom env enable` (`doom env clear` will reverse this and delete the env file). + `doom quickstart` will ask if you want to auto-generate this envvar file. You won't need it if you're confident Emacs will always be started from the correct environment, however. + Your env file can be reloaded from a running Emacs session with `M-x doom/reload-env`. Note: this won't work if the Emacs session you're running it in doesn't have a correct SHELL set. i.e. don't use this to create your first env file! The idea isn't mine -- it's borrowed from Spacemacs -- and was introduced to me in #1053 by @yurimx. I was impressed with it. Prior to this, I was unhappy with exec-path-from-shell (no hate to the dev, I understand its necessity), and 'doom patch-macos' wasn't ideal for mac users (needed to be reapplied every time you update Emacs). What's more, many users (even Linux users) had to install exec-path-from-shell anyway. This solution suffers from none of their shortcomings. More reliable than patch-macos, more performant and complete than exec-path-from-shell, and easily handled by bin/doom.
2019-03-28 12:06:10 +08:00
ns-pop-up-frames nil)
;; Syncs ns frame parameters with theme (and fixes mismatching text color
;; in the frame title)
(when (and (or (daemonp)
(display-graphic-p))
(require 'ns-auto-titlebar nil t))
(add-hook 'doom-load-theme-hook #'ns-auto-titlebar-mode)))
Move OS constants to core/core.el So it is universally available to all of Doom, rather than excluding sessions that haven't called doom-initialize interactively.
2018-06-08 19:31:45 +08:00
(IS-LINUX
(setq x-gtk-use-system-tooltips nil ; native tooltips are ugly!
Normalize :leader/:localleader keybinds Evil states no longer apply to them. Also removes x-alt-keysym.
2018-12-24 12:54:27 +08:00
x-underline-at-descent-line t)) ; draw underline lower
Move OS constants to core/core.el So it is universally available to all of Doom, rather than excluding sessions that haven't called doom-initialize interactively.
2018-06-08 19:31:45 +08:00
(IS-WINDOWS
Revert to Meta, instead of Super Using meta is a little more flexible. Since there is no dedicated meta key on our keyboards (anymore), it can be remapped to another modifier by changing mac-command-modifier, x-meta-keysym, etc. without sacrificing super or alt keybinds.
2019-01-01 04:00:05 +08:00
(setq w32-get-true-file-attributes nil) ; fix file io slowdowns
GIT_ASKPASS=git-gui--askpass for GUI Emacs+Windows
2018-12-23 06:00:06 +08:00
(when (display-graphic-p)
(setenv "GIT_ASKPASS" "git-gui--askpass"))))
Add core-os.el
2017-02-19 20:02:03 +08:00
(provide 'core-os)
;;; core-os.el ends here
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