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Revamp tab handling to allow easier custom override

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This commit is contained in:
James Dixon 2025-03-23 13:47:08 -04:00
parent d17045d623
commit 7abc50fb33
1 changed files with 40 additions and 8 deletions
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48
config/emacs/.config/emacs/init.el
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@ -95,14 +95,43 @@
(setq comment-empty-lines t)
(setq-default fill-column 80)
;; 4 space tabs
(setq-default indent-tabs-mode nil
tab-width 4)
; START TABS CONFIG from https://dougie.io/emacs/indentation/
;; Create a variable for our preferred tab width
(setq custom-tab-width 2)
(setq default-tab-width 2)
(setq standard-indent 2)
;; Enable indentation and completion using the TAB key
(setq-default tab-always-indent nil)
(setq python-indent-guess-indent-offset-verbose nil)
(setq sh-indent-after-continuation 'always)
;; Two callable functions for enabling/disabling tabs in Emacs
(defun disable-tabs () (setq indent-tabs-mode nil))
(defun enable-tabs ()
(local-set-key (kbd "TAB") 'tab-to-tab-stop)
(setq indent-tabs-mode t)
(setq tab-width custom-tab-width))
;; Hooks to Enable Tabs
(add-hook 'prog-mode-hook 'enable-tabs)
;; Hooks to Disable Tabs
(add-hook 'lisp-mode-hook 'disable-tabs)
(add-hook 'emacs-lisp-mode-hook 'disable-tabs)
(add-hook 'sh-mode-hook 'disable-tabs)
;; Language-Specific Tweaks
(setq-default python-indent-offset custom-tab-width) ;; Python
(setq-default js-indent-level custom-tab-width) ;; Javascript
(setq-default sh-indent-level custom-tab-width) ;; Shell
(setq-default sh-basic-offset custom-tab-width)
;; Making electric-indent behave sanely
(setq-default electric-indent-inhibit t)
;; Make the backspace properly erase the tab instead of
;; removing 1 space at a time.
(setq backward-delete-char-untabify-method 'hungry)
;; For the vim-like motions of ">>" and "<<".
(setq-default evil-shift-width custom-tab-width)
(global-whitespace-mode) ; Enable whitespace mode everywhere
; END TABS CONFIG
;; Perf: Reduce command completion overhead.
(setq read-extended-command-predicate #'command-completion-default-include-p)
@ -202,12 +231,15 @@
:config
(global-evil-surround-mode 1))
;; Evil Keybinds
;; More ergonomic M-x and C-x
(define-key evil-normal-state-map (kbd "SPC SPC") 'execute-extended-command)
(define-key evil-normal-state-map (kbd "SPC x") ctl-x-map)
(define-key evil-normal-state-map (kbd "SPC g") 'magit-status)
(define-key evil-normal-state-map (kbd "SPC w") 'save-buffer)
(define-key evil-normal-state-map (kbd "SPC k") 'kill-buffer)
(define-key evil-normal-state-map (kbd "SPC g") 'magit-status)
(define-key evil-normal-state-map (kbd "SPC r") 'recentf)
;; end evil
;; writing