.emacs.d/packages.el

154 lines
4.1 KiB
EmacsLisp

;; Automatically update packages and removes old ones.
(use-package auto-package-update
:ensure t
:config
(setq auto-package-update-delete-old-versions t)
(setq auto-package-update-hide-results t)
(auto-package-update-maybe))
;; Light theme for using laptop outside.
(use-package basic-theme
:ensure t)
;;; Languages
(use-package haskell-mode
:ensure t
:config
(setq haskell-interactive-popup-errors nil)
:init
(add-hook 'haskell-mode-hook 'interactive-haskell-mode))
(use-package geiser
:ensure t
:config
;; Make geiser flash the region being evaluated on C-c C-c, like SLIME does.
(add-hook 'geiser-mode-hook
(lambda ()
(define-key geiser-mode-map (kbd "C-c C-c") nil) ;; remove default C-c C-c binding
(local-set-key (kbd "C-c C-c") (lambda ()
(interactive)
(fez/flash-region)
(geiser-eval-definition)))))
;; geiser requires extra packages for every implementation you want to use
(use-package geiser-guile
:ensure t)
(use-package geiser-mit
:ensure t)
(use-package geiser-chez
:ensure t))
(use-package sly
:ensure t
:config
(setq inferior-lisp-program "sbcl")
(add-hook 'sly-mode-hook
(lambda ()
(defun sly-flash-region (start end)
(fez/flash-region))))
(use-package sly-quicklisp
:ensure t))
;; Amazing s-expression editing mode.
(use-package paredit
:ensure t
:config
(add-hook 'scheme-mode-hook 'paredit-mode)
(add-hook 'lisp-mode-hook 'paredit-mode)
(add-hook 'emacs-lisp-mode-hook 'paredit-mode))
;;; Utility packages
;; undo-tree is mainly used for its redo functionality.
(use-package undo-tree
:ensure t
:bind
("C-_" . 'undo-tree-undo)
("M-_" . 'undo-tree-redo)
:config
(global-undo-tree-mode))
;; Nice startup screen.
(use-package dashboard
:ensure t
:config
(setq dashboard-banner-logo-title "")
(setq dashboard-startup-banner 'logo) ; add own image?
(setq dashboard-center-content t)
(setq dashboard-set-footer nil)
(dashboard-setup-startup-hook))
;; Easier selection for s-expressions and other things.
(use-package expand-region
:ensure t
:bind
("C-=" . er/expand-region)
:config
(pending-delete-mode t)) ; if you start typing while a word is selected, overwrite it
;; Multiple cursors make it easier to refactor stuff.
(use-package multiple-cursors
:ensure t
:config
(global-set-key (kbd "C->") 'mc/mark-next-like-this)
(setq mc/always-run-for-all t))
;; Jump to definitions and files with M-.
(use-package dumb-jump
:ensure t
:config
(add-hook 'xref-backend-functions #'dumb-jump-xref-activate))
;; avy - jump around files more easily
(use-package avy
:ensure t
:bind ("M-s" . avy-goto-char))
;; Amazing git porcelain.
(use-package magit
:ensure t)
;; Minibuffer completion. Vertical display and faster than ido.
(use-package selectrum
:ensure t
:config
(selectrum-mode t))
;; better incremental search with minibuffer
(use-package swiper
:ensure t
:bind ("C-s" . 'swiper))
;; Instead of opening windows inside of Emacs, create new frames. This is great
;; for tiling window managers.
(use-package frames-only-mode
:ensure t
:config
(frames-only-mode))
;; Mode for browsing gemini/gopher sites.
(use-package elpher
:ensure t)
;; Highlight parentheses for Lisp
(use-package highlight-parentheses
:ensure t
:config
(add-hook 'scheme-mode-hook 'highlight-parentheses-mode)
(add-hook 'lisp-mode-hook 'highlight-parentheses-mode)
(add-hook 'emacs-lisp-mode-hook 'highlight-parentheses-mode))
;; org-mode
(use-package org
:ensure t
:config
;;; org-capture
;; Default location for org-capture is ~/org/notes.org
(setq org-default-notes-file (concat org-directory "/notes.org"))
(setq org-capture-templates
'(("t" "Task" entry (file+headline "~/org/tasks.org" "Tasks")
"* TODO %?\n %i\n %a")
("j" "Journal" entry (file+datetree "~/org/journal.org")
"* %?\nEntered on %U\n %i\n %a")))
(global-set-key (kbd "C-c o") 'org-capture))
(provide 'packages)