247 lines
8.4 KiB
EmacsLisp
247 lines
8.4 KiB
EmacsLisp
;;; core.el --- The heart of the beast
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;;
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;;; Naming conventions:
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;;
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;; doom-... A public variable/constant or function
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;; doom--... An internal variable or function (non-interactive)
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;; doom/... An autoloaded function
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;; doom:... An ex command
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;; doom|... A hook
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;; doom*... An advising function
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;; ...! Macro, shortcut alias or subst defun
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;; @... Autoloaded interactive lambda macro for keybinds
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;;
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;;; Autoloaded functions are in {core,modules}/defuns/defuns-*.el
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;; Premature optimization for faster startup
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(setq-default gc-cons-threshold 339430400
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gc-cons-percentage 0.6)
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;;
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;; Global Constants
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;;
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(defconst doom-version "1.3.1"
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"Current version of DOOM emacs")
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(defconst doom-emacs-dir
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(expand-file-name user-emacs-directory)
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"The path to this emacs.d directory")
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(defconst doom-core-dir
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(expand-file-name "core" doom-emacs-dir)
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"Where essential files are stored")
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(defconst doom-modules-dir
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(expand-file-name "modules" doom-emacs-dir)
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"Where configuration modules are stored")
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(defconst doom-private-dir
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(expand-file-name "private" doom-emacs-dir)
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"Where private configuration filse and assets are stored (like snippets)")
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(defconst doom-packages-dir
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(expand-file-name
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(format ".cask/%s.%s/elpa" emacs-major-version emacs-minor-version)
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doom-emacs-dir)
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"Where plugins are installed (by cask)")
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(defconst doom-ext-dir
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(expand-file-name "ext" doom-emacs-dir)
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"Where external dependencies are stored (like libraries or binaries)")
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(defconst doom-themes-dir
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(expand-file-name "themes" doom-private-dir)
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"Where theme files and subfolders go")
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(defconst doom-temp-dir
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(format "%s/cache/%s" doom-private-dir (system-name))
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"Hostname-based elisp temp directories")
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(defconst doom-org-dir
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(expand-file-name "~/org")
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"Where to find org notes")
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;; window-system is deprecated. Not on my watch!
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(unless (boundp 'window-system)
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(defvar window-system (framep-on-display)))
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;;
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(defconst doom-leader "," "Prefix for <leader> bindings")
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(defconst doom-localleader "\\" "Prefix for <localleader> bindings")
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(defvar doom-unreal-buffers
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'("^ ?\\*.+" image-mode dired-mode reb-mode messages-buffer-mode
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tabulated-list-mode comint-mode magit-mode)
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"A list of regexps or modes whose buffers are considered unreal, and will be
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ignored when using `doom:next-real-buffer' and `doom:previous-real-buffer' (or
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killed by `doom/kill-unreal-buffers', or after `doom/kill-real-buffer').")
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(defvar doom-cleanup-processes-alist
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'(("pry" . ruby-mode)
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("irb" . ruby-mode)
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("ipython" . python-mode))
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"An alist of (process-name . major-mode) that `doom/kill-process-buffers'
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checks before killing processes. If there are no buffers with matching
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major-modes, the process gets killed.")
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(defvar doom-unicode-font
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(font-spec :family "DejaVu Sans Mono" :size 12)
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"Fallback font for unicode glyphs.")
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;;
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;; Core configuration
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;;
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;; UTF-8 as the default coding system, please
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(set-charset-priority 'unicode) ; pretty
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(prefer-coding-system 'utf-8) ; pretty
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(set-terminal-coding-system 'utf-8) ; pretty
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(set-keyboard-coding-system 'utf-8) ; perdy
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(set-selection-coding-system 'utf-8) ; please
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(setq locale-coding-system 'utf-8) ; with sugar on top
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;; default-buffer-file-coding-system is deprecated on 23.2
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(if (boundp 'buffer-file-coding-system)
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(setq-default buffer-file-coding-system 'utf-8)
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(setq default-buffer-file-coding-system 'utf-8))
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;; Don't pester me package.el. Cask is my one and only.
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(setq-default
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package--init-file-ensured t
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package-user-dir doom-packages-dir
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package-enable-at-startup nil
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package-archives
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'(("gnu" . "http://elpa.gnu.org/packages/")
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("melpa" . "http://melpa.org/packages/")
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("org" . "http://orgmode.org/elpa/")))
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;; Core settings
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(setq ad-redefinition-action 'accept ; silence the advised function warnings
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apropos-do-all t ; make `apropos' more useful
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byte-compile-warnings nil
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compilation-always-kill t ; kill compl. process before spawning another
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compilation-ask-about-save nil ; save all buffers before compiling
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compilation-scroll-output t ; scroll with output while compiling
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confirm-nonexistent-file-or-buffer t
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delete-by-moving-to-trash t
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echo-keystrokes 0.02 ; show me what I type
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enable-recursive-minibuffers nil ; no minibufferception
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idle-update-delay 5 ; update a little less often
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major-mode 'text-mode
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save-interprogram-paste-before-kill nil
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sentence-end-double-space nil
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;; http://ergoemacs.org/emacs/emacs_stop_cursor_enter_prompt.html
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minibuffer-prompt-properties
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'(read-only t point-entered minibuffer-avoid-prompt face minibuffer-prompt)
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;; persistent bookmarks
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bookmark-save-flag t
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bookmark-default-file (concat doom-temp-dir "/bookmarks")
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;; Disable backups (that's what git/dropbox are for)
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history-length 1000
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vc-make-backup-files nil
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auto-save-default nil
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auto-save-list-file-name (concat doom-temp-dir "/autosave")
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make-backup-files nil
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create-lockfiles nil
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backup-directory-alist `((".*" . ,(concat doom-temp-dir "/backup/")))
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;; Remember undo history
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undo-tree-auto-save-history nil
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undo-tree-history-directory-alist `(("." . ,(concat doom-temp-dir "/undo/"))))
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;;
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;; Bootstrap
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;;
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(defvar doom--load-path load-path
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"Initial `load-path', used as a base so we don't clobber it on consecutive
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reloads.")
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(defvar doom-packages '()
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"A list of all installed packages. Filled internally; do not edit it!")
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;; Just the bear necessities... ♫
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(setq load-path (append (list doom-core-dir) doom--load-path))
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;; Populate load-path manually. This way, cask (and `cask-initialize') won't be
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;; an internal dependency -- they slow down startup a lot!
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(require 'core-defuns)
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(let ((paths (eval-when-compile (doom-reload))))
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(setq load-path (car paths)
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custom-theme-load-path (nth 1 paths)
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doom-packages (nth 2 paths)))
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;; Many functions are lazy-loaded. The autoloads.el file contains info on where
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;; to find them if they're called. Tries to generate autoloads.el if one isn't
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;; found.
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(unless (require 'autoloads nil t)
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(doom-reload-autoloads)
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(unless (require 'autoloads nil t)
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(error "Autoloads weren't generated! Run `make autoloads`")))
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;;
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;; Automatic minor modes
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;;
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(defvar doom-auto-minor-mode-alist '()
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"Alist of filename patterns vs corresponding minor mode functions, see
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`auto-mode-alist'. All elements of this alist are checked, meaning you can
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enable multiple minor modes for the same regexp.")
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(defun doom|enable-minor-mode-maybe ()
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"Check file name against `doom-auto-minor-mode-alist'."
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(when buffer-file-name
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(let ((name buffer-file-name)
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(remote-id (file-remote-p buffer-file-name))
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(alist doom-auto-minor-mode-alist))
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;; Remove backup-suffixes from file name.
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(setq name (file-name-sans-versions name))
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;; Remove remote file name identification.
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(when (and (stringp remote-id)
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(string-match-p (regexp-quote remote-id) name))
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(setq name (substring name (match-end 0))))
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(while (and alist (caar alist) (cdar alist))
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(if (string-match (caar alist) name)
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(funcall (cdar alist) 1))
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(setq alist (cdr alist))))))
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(add-hook 'find-file-hook 'doom|enable-minor-mode-maybe)
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;;
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;; Essential plugins
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;;
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(require 'dash)
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(require 's)
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(require 'f)
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(autoload 'use-package "use-package" "" nil 'macro)
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(use-package anaphora
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:commands (awhen aif acond awhile))
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(use-package persistent-soft
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:commands (persistent-soft-store
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persistent-soft-fetch
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persistent-soft-exists-p
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persistent-soft-flush
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persistent-soft-location-readable
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persistent-soft-location-destroy)
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:init (defvar pcache-directory (concat doom-temp-dir "/pcache/")))
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(use-package async
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:commands (async-start
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async-start-process
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async-get
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async-wait
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async-inject-variables))
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(use-package json
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:commands (json-read-from-string json-encode json-read-file))
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(provide 'core)
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;;; core.el ends here
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