[emacs] adjust my preferred undo mechanism

[~bandali/configs] / init.org

diff --git a/init.org b/init.org
index 5deade4..d171fdf 100644 (file)
--- a/init.org
+++ b/init.org
@@ -565,6 +565,25 @@ variable.
       version-control t)
 #+end_src
 
       version-control t)
 #+end_src
 

+*** Auto revert
+
+Enable automatic reloading of changed buffers and files.
+
+#+begin_src emacs-lisp
+(global-auto-revert-mode 1)
+(setq auto-revert-verbose nil
+      global-auto-revert-non-file-buffers t)
+#+end_src
+
+*** Always use space for indentation
+
+#+begin_src emacs-lisp
+(setq-default
+ indent-tabs-mode nil
+ require-final-newline t
+ tab-width 4)
+#+end_src
+

 ** Packages
 
 The packages in this section are absolutely essential to my everyday
 ** Packages
 
 The packages in this section are absolutely essential to my everyday


@@ -604,11 +623,26 @@ Roll your own modal mode
   (push '((nil . "ryo:.*:") . (nil . "")) which-key-replacement-alist)
   (ryo-modal-keys
    ("," ryo-modal-repeat)
   (push '((nil . "ryo:.*:") . (nil . "")) which-key-replacement-alist)
   (ryo-modal-keys
    ("," ryo-modal-repeat)

-   ("q" ryo-modal-mode)

    ("b" backward-char)
    ("n" next-line)
    ("p" previous-line)
    ("b" backward-char)
    ("n" next-line)
    ("p" previous-line)

-   ("f" forward-char))
+   ("f" forward-char)
+   ("/" undo)
+   ("SPC" (("b" (("b" ibuffer-list-buffers)
+                 ("k" kill-this-buffer)
+                 ("o" other-window)
+                 ("s" save-buffer)))
+           ("h" (("c" describe-char)
+                 ("f" describe-function)
+                 ("F" describe-face)
+                 ("i" info)
+                 ("k" describe-key)
+                 ("l" view-lossage)
+                 ("v" describe-variable)))
+           ("q" (("q" save-buffers-kill-terminal)))))
+   ("d" (("w" kill-word)
+         ("b" backward-kill-word)))
+   ("c w" kill-word :exit t))

 
   (ryo-modal-keys
    ;; First argyment to ryo-modal-keys may be a list of keywords.
 
   (ryo-modal-keys
    ;; First argyment to ryo-modal-keys may be a list of keywords.


@@ -639,17 +673,21 @@ system.
 In short, my favourite way of life.
 
 #+begin_src emacs-lisp
 In short, my favourite way of life.
 
 #+begin_src emacs-lisp

-(setq org-src-tab-acts-natively t
-      org-src-preserve-indentation nil
-      org-edit-src-content-indentation 0
-      org-html-divs '((preamble  "header" "preamble")
-                      (content   "main"   "content")
-                      (postamble "footer" "postamble"))
-      org-html-doctype "html5"
-      org-html-html5-fancy t
-      org-html-postamble nil)
-(add-hook 'org-mode-hook 'org-indent-mode)
-(use-package htmlize)
+(use-package org
+  :ryo ("SPC b t" org-babel-tangle)
+  :config
+  (setq org-src-tab-acts-natively t
+        org-src-preserve-indentation nil
+        org-edit-src-content-indentation 0
+        org-html-divs '((preamble  "header" "preamble")
+                        (content   "main"   "content")
+                        (postamble "footer" "postamble"))
+        org-html-doctype "html5"
+        org-html-html5-fancy t
+        org-html-postamble nil)
+  :hook (org-mode . org-indent-mode))
+(use-package htmlize
+  :after org)

 (use-package org-notmuch
   :after (:any org notmuch))
 #+end_src
 (use-package org-notmuch
   :after (:any org notmuch))
 #+end_src


@@ -708,7 +746,9 @@ There's no way I could top that, so I won't attempt to.
 
 #+begin_src emacs-lisp
 (use-package swiper
 
 #+begin_src emacs-lisp
 (use-package swiper

-  :ryo ("/" swiper)
+  :ryo
+  ("SPC /" swiper)
+  ("s" swiper)

   :bind (([remap isearch-forward]  . swiper)
          ([remap isearch-backward] . swiper)))
 #+end_src
   :bind (([remap isearch-forward]  . swiper)
          ([remap isearch-backward] . swiper)))
 #+end_src


@@ -808,9 +848,15 @@ TODO: break this giant source block down into individual org sections.
                (list (regexp-quote (system-name)) nil nil)))
 
 (use-package undo-tree
                (list (regexp-quote (system-name)) nil nil)))
 
 (use-package undo-tree

+  :ryo
+  ("?" undo-tree-undo)
+  ("_" undo-tree-redo)
+  :bind (("C-?" . undo-tree-undo)
+         ("M-_" . undo-tree-redo))

   :config
   (global-undo-tree-mode)
   :config
   (global-undo-tree-mode)

-  (setq undo-tree-mode-lighter ""))
+  (setq undo-tree-mode-lighter ""
+        undo-tree-auto-save-history t))

 #+end_src
 
 * Editing
 #+end_src
 
 * Editing


@@ -832,16 +878,6 @@ TODO: break this giant source block down into individual org sections.
   (global-company-mode t))
 #+end_src
 
   (global-company-mode t))
 #+end_src
 

-** Customizations
-
-#+begin_src emacs-lisp
-(ryo-modal-key
- "SPC" '(("b b" ibuffer-list-buffers)
-         ("b k" kill-this-buffer)
-         ("b s" save-buffer)
-         ("q q" save-buffers-kill-terminal)))
-#+end_src
-

 * Syntax and spell checking
 #+begin_src emacs-lisp
 (use-package flycheck
 * Syntax and spell checking
 #+begin_src emacs-lisp
 (use-package flycheck


@@ -1099,6 +1135,36 @@ Emacs package that displays available keybindings in popup
 (load-theme 'eink t)
 #+end_src
 
 (load-theme 'eink t)
 #+end_src
 

+** [[https://github.com/bbatsov/crux][crux]]
+
+#+begin_src emacs-lisp
+(use-package crux
+  :bind (("C-c d"    . crux-duplicate-current-line-or-region)
+         ("C-c M-d"  . crux-duplicate-and-comment-current-line-or-region))
+  :ryo
+  ("o" crux-smart-open-line :exit t)
+  ("O" crux-smart-open-line-above :exit t)
+  ("SPC b K" crux-kill-other-buffers)
+  ("d d" crux-kill-whole-line)
+  ("c c" crux-kill-whole-line :then '(crux-smart-open-line-above) :exit t)
+  ("SPC f" (("c" crux-copy-file-preserve-attributes)
+            ("D" crux-delete-file-and-buffer)
+            ("R" crux-rename-file-and-buffer))))
+#+end_src
+
+** [[https://github.com/alezost/mwim.el][mwim]]
+
+#+begin_src emacs-lisp
+(use-package mwim
+  :bind (("C-a"    . mwim-beginning-of-code-or-line)
+         ("C-e"    . mwim-end-of-code-or-line)
+         ("<home>" . mwim-beginning-of-line-or-code)
+         ("<end>"  . mwim-end-of-line-or-code))
+  :ryo
+  ("a" mwim-beginning-of-code-or-line)
+  ("e" mwim-end-of-code-or-line))
+#+end_src
+

 * Email
 ** [[https://notmuchmail.org][notmuch]]
 
 * Email
 ** [[https://notmuchmail.org][notmuch]]