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;;; Builtin config: -*- lexical-binding: t; -*-
(use-package server ; allow emacsclient
:demand t
:config
(unless (server-running-p) (server-start)))
(use-package proced ; process editor
:commands (proced)
:config
(setq-default proced-auto-update-flag t)
(setq-default proced-auto-update-interval 1))
(use-package dabbrev ; dynamic abbreviations
:demand t
:config
(add-to-list 'dabbrev-ignored-buffer-modes 'exwm-mode)
(add-to-list 'dabbrev-ignored-buffer-modes 'pdf-view-mode)
(add-to-list 'dabbrev-ignored-buffer-modes 'tags-table-mode)
(add-to-list 'dabbrev-ignored-buffer-modes 'doc-view-mode))
(progn ; dired directory editor
(require 'dired)
(defun dired-do-find-marked-files ()
(interactive)
(seq-do 'find-file (dired-get-marked-files)))
(define-key dired-mode-map (kbd "C-o") 'dired-display-file)
(define-key dired-mode-map (kbd "F") 'dired-do-find-marked-files))
(use-package ibuffer ; give a nice list of buffers with extra info
:commands (ibuffer)
:custom
(ibuffer-expert t)
(ibuffer-formats
'((mark modified read-only " "
(name 50 50 :left :elide) ; was originally 18
" "
(size 9 -1 :right)
" "
(mode 16 16 :left :elide)
" " filename-and-process)
(mark " "
(name 16 -1)
" " filename)))
:bind
("C-x C-b" . ibuffer))
(progn ; isearch search in buffer
;; swap basic and regex binds
(keymap-set global-map "C-s" 'isearch-forward-regexp)
(keymap-set global-map "C-r" 'isearch-backward-regexp)
(keymap-set global-map "C-M-s" 'isearch-forward)
(keymap-set global-map "C-M-r" 'isearch-backward))
(use-package eshell ; emacs shell
:demand t
:config
(use-package esh-help)
(require 'em-hist)
(require 'em-term)
(setup-esh-help-eldoc)
:bind (:map eshell-mode-map
("C-l" . my/eshell-clear-or-center)) ; todo make smarter with centering
:hook (eshell-mode . eldoc-mode))
(use-package ediff ; emacs interactive diff
:custom
(ediff-window-setup-function 'ediff-setup-windows-plain))
(progn ; comint, doesn't play with use-package
(require 'comint)
(setq-default comint-scroll-to-bottom-on-input t)
(setq-default comint-scroll-to-bottom-on-output t)
(setq-default comint-buffer-maximum-size 1048576)
(add-to-list 'comint-output-filter-functions #'comint-truncate-buffer)
(add-to-list 'comint-output-filter-functions #'ansi-color-process-output))
(use-package tramp ; remote access for files
:demand t
:custom
(tramp-allow-unsafe-temporary-files t))
(use-package asm-mode ; asm comments and tags generation
:demand t
:custom
(asm-comment-char ?#) ; prefer # over ; for asm comments
:init
(defun add-asm-label-tag-generation-hook ()
(add-hook 'after-save-hook
(lambda ()
(shell-command
"find . -iregex '.*\\.[sS]' -exec etags -l none -r '/\\([a-zA-Z0-9\\-_]+\\):/\1/' {} +"))
0 t))
:hook
(asm-mode . 'add-asm-label-tag-generation-hook))
(use-package compile ; compliation buffers and easy bind
:custom
(compilation-always-kill t)
(compilation-scroll-output t)
:bind (:map my/keys-mode-map ("M-M" . 'recompile))
:config
;; Allow compilation buffer to be dedicated across frames
(add-to-list 'display-buffer-alist '("\\*compilation\\*" nil (reusable-frames . t)))
(add-hook 'compilation-filter-hook #'ansi-color-compilation-filter))
(use-package man ; view manuals in emacs
:custom
(Man-switches "-a"))
(use-package imenu ; jump to items in the current buffer
:bind
("M-i" . imenu)
:custom
(imenu-auto-rescan t)
(imenu-flatten t))
(use-package xref ; jump to syntactic elements in project
;; (add-hook 'xref-backend-functions 'gxref-xref-backend)
:bind ("M-I" . xref-find-definitions))
(use-package time ; time if I want it in the modeline etc
:custom
(display-time-day-and-date t)
(display-time-24hr-format t))
(use-package battery ; battery in modeline etc
)
(progn ; indent code when pasting
(require 'dash)
(defvar yank-indent-modes '(prog-mode LaTeX-mode TeX-mode)
"Modes in which to indent regions that are yanked (or yank-popped).")
(defun yank-indent-func (&optional arg)
(let* ((parents (derived-mode-all-parents major-mode))
(helper (lambda (acc v) (or acc (member v yank-indent-modes))))
(included (-reduce helper parents)))
(when (and (not arg) included)
(indent-region (region-beginning) (region-end)))))
(advice-add 'yank :after 'yank-indent-func)
(advice-add 'yank-pop :after 'yank-indent-func))
(progn ; better commenting binds
(global-set-key (kbd "C-x C-;") 'comment-or-uncomment-region)
(global-set-key (kbd "C-x ;") 'comment-line)
(global-set-key (kbd "C-x :") 'comment-or-uncomment-region)
;; ^ duped for terminal w/o C-;
)
(progn ; default modeline config additions
(let ((dir '("" (:eval (let ((str (concat (format " [%s] " (my/shorten-path default-directory)))))
(add-face-text-property
0 (length str)
'(:weight bold :foreground "green2")
t str)
str)))))
(add-to-list 'mode-line-misc-info dir)))
(progn ; comfy scratch buffer
(require 'iimage)
(setq inhibit-startup-screen t)
(setq initial-scratch-message
(concat (propertize ";; " 'invisible t)
"</home/tmu/.emacs.d/splashLaputa.png>
;; scratch for lisp evaluation and unsaved text
"))
(add-hook 'emacs-startup-hook
(lambda ()
(with-current-buffer "*scratch*"
(emacs-lock-mode 'kill)
(iimage-mode 1)))))
(use-package which-func ; headline
:custom
(which-func-display 'header)
(which-func-modes '(c-mode c++-mode))
:config
(set-face-foreground 'which-func "sky-blue")
(which-function-mode))
(progn ; vc and related binds
(setq vc-follow-symlinks t)
(setq vc-dir-allow-mass-mark-changes t)
(vc-auto-revert-mode 1)
(add-hook 'prog-mode-hook 'smerge-mode))
(progn ; confirm fewer things
(setq kill-buffer-query-functions
(delq 'process-kill-buffer-query-function kill-buffer-query-functions))
(setq confirm-kill-processes nil)
(setq async-shell-command-buffer 'new-buffer))
;; misc vars
(setq delete-pair-blink-delay 0
enable-recursive-minibuffers t
frame-resize-pixelwise t
c-guess-region-max 5000)
(electric-pair-mode 1)
(electric-indent-mode 1)
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