diff options
Diffstat (limited to 'Emacs')
| -rw-r--r-- | Emacs/.config/emacs/config.org | 766 |
1 files changed, 394 insertions, 372 deletions
diff --git a/Emacs/.config/emacs/config.org b/Emacs/.config/emacs/config.org index f8e99cb..a18408e 100644 --- a/Emacs/.config/emacs/config.org +++ b/Emacs/.config/emacs/config.org @@ -25,8 +25,7 @@ Let's set all yes or no questions to single letter responses. #+begin_src emacs-lisp (fset 'yes-or-no-p 'y-or-n-p) #+end_src - -** No literring +** No littering Setup no-littering, which cleans up many of the default directories in Emacs. #+begin_src emacs-lisp @@ -59,12 +58,13 @@ Turn on hs minor mode for all prog-mode. :hook (prog-mode-hook . hs-minor-mode)) #+end_src ** Aesthetics -Load my custom "Grayscale" theme (look at [[file:Grayscale-theme.el][this file]]). +Load my custom "personal-theme" theme (look at [[file:personal-theme.el][this file]]). #+begin_src emacs-lisp (use-package custom + :defer 5 :straight nil :config - (load-theme 'Grayscale t)) + (load-theme 'personal t)) #+end_src Set font size to 125 if no monitor is plugged in. @@ -80,11 +80,14 @@ and write into the scratch buffer some nice information about Emacs. #+begin_src emacs-lisp (use-package startup :straight nil + :defer t :init (setq inhibit-startup-screen t - ring-bell-function 'ignore - initial-scratch-message (format ";; Emacs v%s\n;; Entered emacs in %s\n" - emacs-version (emacs-init-time)))) + initial-scratch-message (format ";; Emacs v%s\n" emacs-version) + ring-bell-function 'ignore) + (add-hook 'emacs-startup-hook + #'(lambda () (with-current-buffer "*scratch*" + (insert (format ";; Loaded in %s\n" (emacs-init-time))))))) #+end_src * Emacs Mode-line Firstly, declare a variable for the separator between each module @@ -160,11 +163,10 @@ The logic is pretty simple: (with-eval-after-load "evil" (defun dx:newline (&optional BACKWARD) (interactive) - (let ((old (point))) + (save-excursion (cond ((and BACKWARD (= BACKWARD 1)) (evil-open-below 1)) - (t (evil-open-above 1))) - (goto-char (+ old 1)) - (evil-normal-state)))) + (t (evil-open-above 1)))) + (evil-normal-state))) #+end_src ** Toggle buffer *** Preamble @@ -331,8 +333,7 @@ configured here. Setup the evil package, with some basic keybinds. #+begin_src emacs-lisp (use-package evil - :defer nil - :demand t + :hook (after-init-hook . evil-mode) :general (general-def :states 'normal @@ -355,7 +356,6 @@ Setup the evil package, with some basic keybinds. *** Evil surround #+begin_src emacs-lisp (use-package evil-surround - :defer nil :after evil :config (global-evil-surround-mode)) @@ -363,7 +363,6 @@ Setup the evil package, with some basic keybinds. *** Evil commentary #+begin_src emacs-lisp (use-package evil-commentary - :defer nil :after evil :config (evil-commentary-mode)) @@ -378,7 +377,6 @@ which is bound to 'gz'. Furthermore, define a function the current position. #+begin_src emacs-lisp (use-package evil-mc - :defer nil :after evil :bind (("M-p" . evil-mc-skip-and-goto-prev-cursor) :map dx:evil-mc-map @@ -432,14 +430,13 @@ Setup evil collection, but don't turn on the mode. Instead, I'll turn on setups for specific modes I think benefit from it. #+begin_src emacs-lisp (use-package evil-collection - :defer nil :after evil :config (evil-collection-require 'dired) (evil-collection-require 'proced)) #+end_src -** Completion +** Completion frameworks *** Preamble Emacs is a text based interface. As a text based interface it heavily leverages searches and user filters to manage input and provide @@ -460,6 +457,15 @@ default functionality. However I'd argue that with a bit of management and Emacs lisp it's totally possible to pick and mix your options. For small number selections (like finding files) use something like Ido and for something larger like searching buffers use ivy. + +Along with frameworks, there is a configuration for the +completions-list, which is actually the original and default method of +completion within Emacs. When you first install Emacs without a +config, any 'completing-read' function leverages the completions-list when +=TAB= is used. + +Though I believe Ido is a better completion system than the +completions-list, it still has it's place and can be used in tandem with ido. *** Ido Ido is a very old completion package that still works great to this day. Though it is limited in its scope (and may thus be called a @@ -469,23 +475,22 @@ to as a fully fledged completion framework. #+begin_src emacs-lisp (use-package ido - :hook (after-init-hook . ido-mode) :general (general-def :keymaps '(ido-buffer-completion-map ido-file-completion-map ido-file-dir-completion-map ido-common-completion-map) - (kbd "M-j") #'ido-next-match - (kbd "M-k") #'ido-prev-match) - (general-def - [remap find-file] #'ido-find-file - [remap switch-to-buffer] #'ido-switch-buffer - [remap dired] #'ido-dired - [remap make-directory] #'ido-make-directory) + (kbd "M-j") #'ido-next-match + (kbd "M-k") #'ido-prev-match + (kbd "C-x o") #'evil-window-up) :init (setq ido-separator "\n") + (setq-default ido-enable-flex-matching t + ido-enable-dot-prefix t + ido-enable-regexp nil) :config + (ido-mode) (ido-everywhere)) #+end_src **** Ido-completing-read+ @@ -498,9 +503,13 @@ with more text based functions. (ido-ubiquitous-mode +1)) #+end_src **** Amx -Amx is a fork of Smex that works to enhance the previous -interfaces. It also provides support for ido or ivy (though I'm likely -to use ido here) and allows you to switch between them. +Amx is a fork of Smex that works to enhance the +execute-extended-command interface. It also provides support for ido +or ivy (though I'm likely to use ido here) and allows you to switch +between them. + +It provides a lot of niceties such as presenting the keybind when +looking for a command. #+begin_src emacs-lisp (use-package amx @@ -508,10 +517,42 @@ to use ido here) and allows you to switch between them. :config (amx-mode)) #+end_src +*** Completions-list +#+begin_src emacs-lisp +(use-package simple + :straight nil + :general + (general-def + :keymaps 'completion-list-mode-map + "l" #'next-completion + "h" #'previous-completion + "j" #'next-line + "k" #'previous-line + "ESC" #'delete-completion-window + "q" #'quit-window)) +#+end_src *** Ivy Ivy is a completion framework for Emacs, and my preferred (sometimes second favourite) one. It has a great set of features with little to no pain with setting up. +**** Counsel +Setup for counsel. Load after ivy and helpful. + +Along with that, set the help function and variable functions to their +helpful counterparts. +#+begin_src emacs-lisp +(use-package counsel + :general + (leader + "ss" #'counsel-grep-or-swiper + "sr" #'counsel-rg) + :init + (general-def + [remap describe-bindings] #'counsel-descbinds + [remap load-theme] #'counsel-load-theme) + :config + (setq ivy-initial-inputs-alist nil)) +#+end_src **** Core Setup for ivy, in preparation for counsel. Turn on ivy-mode just after init. @@ -520,7 +561,7 @@ Setup vim-like bindings for the minibuffer ("C-(j|k)" for down|up the selection list). Also setup evil-collection for ivy. #+begin_src emacs-lisp (use-package ivy - :hook (after-init-hook . ivy-mode) + :defer 0.5 :general (general-def :keymaps 'ivy-minibuffer-map @@ -539,34 +580,7 @@ selection list). Also setup evil-collection for ivy. ivy-use-virtual-buffers nil ivy-virtual-abbreviate 'full ivy-on-del-error-function #'ignore - ivy-use-selectable-prompt t) - (with-eval-after-load "evil-collection" - (evil-collection-ivy-setup))) -#+end_src -**** Counsel -Setup for counsel. Load after ivy and helpful. - -Along with that, set the help function and variable functions to their -helpful counterparts. -#+begin_src emacs-lisp -(use-package counsel - :after ivy - :general - (leader - "ss" #'counsel-grep-or-swiper - "sr" #'counsel-rg) - :init - (general-def - [remap describe-function] #'counsel-describe-function - [remap describe-variable] #'counsel-describe-variable - [remap describe-bindings] #'counsel-descbinds - [remap describe-face] #'counsel-faces - [remap load-theme] #'counsel-load-theme) - :init - (setq counsel-describe-function-function #'helpful-callable - counsel-describe-variable-function #'helpful-variable) - :config - (setq ivy-initial-inputs-alist nil)) + ivy-use-selectable-prompt t)) #+end_src **** Counsel etags Counsel etags allows me to search generated tag files for tags. I @@ -575,9 +589,9 @@ searching them which I find to be a bit of a hassle, and where this package comes in. #+begin_src emacs-lisp (use-package counsel-etags - :after counsel - :general - (leader "st" #'counsel-etags-find-tag)) + :after counsel + :general + (leader "st" #'counsel-etags-find-tag)) #+end_src **** Prompt buffer switch Essentially add advice to the window split functions or frame creation @@ -588,56 +602,6 @@ functions so that they run ivy-switch-buffer once they're finished. (advice-add #'evil-window-vsplit :after #'ivy-switch-buffer) (advice-add #'evil-window-split :after #'ivy-switch-buffer))) #+end_src -** Dired -Setup for dired. Firstly, as it's an inbuilt package don't let -straight try and download it. Make dired-hide-details-mode the -default mode when dired-mode, as it removes the clutter. Create a -keymap =dx:dired-map= which is bound to the prefix "C-c d", binding -useful dired functions. Setup evil collection for dired (even though -dired doesn't really conflict with evil, there are some black corners -I'd like to adjust) -#+begin_src emacs-lisp -(use-package dired - :straight nil - :hook (dired-mode-hook . dired-hide-details-mode) - :general - (leader - :infix "d" - "f" #'find-dired - "D" #'dired-other-frame - "d" #'dired-jump) - :config - (with-eval-after-load "evil-collection" - (evil-collection-dired-setup))) -#+end_src -** IBuffer -#+begin_src emacs-lisp -(use-package ibuffer - :after evil - :general - (leader - "bi" #'ibuffer) - :config - (with-eval-after-load "evil-collection" - (evil-collection-ibuffer-setup))) -#+end_src -** Magit -Magit is *the* git porcelain for Emacs, which perfectly encapsulates -the git cli. In this case, I just need to setup the bindings for it. -As magit will definitely load after evil (as it must be run by a -binding, and evil will load after init), I can use evil-collection -freely. -#+begin_src emacs-lisp -(use-package magit - :general - (leader "g" #'magit-status)) - -(use-package evil-magit - :defer nil - :after magit - :config - (evil-magit-init)) -#+end_src ** Company Company is the auto complete system I use. I don't like having heavy setups for company as it only makes it slower to use. In this case, @@ -649,7 +613,7 @@ just setup some evil binds for company. (eshell-mode-hook . company-mode) :general (general-def - :states '(normal insert) + :states 'insert (kbd "C-SPC") #'company-complete) (general-def :states '(normal insert) @@ -708,25 +672,27 @@ later. ("print" . "ℙ") ("lambda" . "λ") #+end_example -** Proced -Proced is the process manager for the *nix system within Emacs. This -is *different* to =list-processses=, which provides the ability to -interface with Emacs sub-processes. It's actually quite useful and can -basically replace (with some tweaks) applications like htop or top. +** Dired +Setup for dired. Firstly, as it's an inbuilt package don't let +straight try and download it. Make dired-hide-details-mode the +default mode when dired-mode, as it removes the clutter. Create a +keymap =dx:dired-map= which is bound to the prefix "C-c d", binding +useful dired functions. Setup evil collection for dired (even though +dired doesn't really conflict with evil, there are some black corners +I'd like to adjust) #+begin_src emacs-lisp -(use-package proced +(use-package dired :straight nil + :hook (dired-mode-hook . dired-hide-details-mode) :general (leader - "ap" #'proced) - (general-def - :keymaps 'proced-mode-map - "U" #'proced-update - "K" #'proced-send-signal - "F" #'proced-filter-interactive) + :infix "d" + "f" #'find-dired + "D" #'dired-other-frame + "d" #'dired-jump) :config (with-eval-after-load "evil-collection" - (evil-collection-proced-setup))) + (evil-collection-dired-setup))) #+end_src ** Window management Window management is really important. I find the default window @@ -748,54 +714,59 @@ here as well via a wrapping use-package declaration. "j" #'next-buffer "k" #'previous-buffer) :init - (setq display-buffer-alist - '(("\\*Org Src.*" - (display-buffer-same-window)) - ("\\*e?shell\\*" - (display-buffer-at-bottom) - (window-height . 0.25)) - ("\\*[Hh]elp.*" - (display-buffer-at-bottom) - (inhibit-duplicate-buffer . t) - (window-height . 0.25)) - ("\\*WoMan.*" - (display-buffer-at-bottom) - (window-height . 0.25)) - ("\\*Proced\\*" - (display-buffer-at-bottom) - (window-height . 0.25)) - ("\\*Process List\\*" - (display-buffer-at-bottom) - (window-height . 0.25)) - ("magit:.*" - (display-buffer-same-window) - (inhibit-duplicate-buffer . t)) - ("magit-diff:.*" - (display-buffer-below-selected)) - ("magit-log:.*" - (display-buffer-same-window)) - ("\\*compilation\\*" - (display-buffer-at-bottom) - (window-height . 0.25)) - ("\\*Flycheck.*" - (display-buffer-at-bottom) - (window-height . 0.25)) - ("grep\\*" - (display-buffer-at-bottom) - (window-height . 0.25)) - ("\\*Python\\*" - (display-buffer-at-bottom) - (window-height . 0.25)) - ("\\*Org Export.*" - (display-buffer-at-bottom) - (window-height . 0.25)) - ("\\*Async Shell Command\\*" - (display-buffer-at-bottom) - (window-height . 0.25)) - ("\\*haskell\\*" - (display-buffer-at-bottom) - (window-height . 0.25)) - ))) + (setq + display-buffer-alist + '(("\\*Org Src.*" + (display-buffer-same-window)) + ("\\*e?shell\\*" + (display-buffer-at-bottom) + (window-height . 0.25)) + ("\\*[Hh]elp.*" + (display-buffer-at-bottom) + (inhibit-duplicate-buffer . t) + (window-height . 0.25)) + ("\\*\\(Wo\\)?Man.*" + (display-buffer-at-bottom) + (window-height . 0.25)) + ("\\*Proced\\*" + (display-buffer-at-bottom) + (window-height . 0.25)) + ("\\*Process List\\*" + (display-buffer-at-bottom) + (window-height . 0.25)) + ("magit:.*" + (display-buffer-same-window) + (inhibit-duplicate-buffer . t)) + ("magit-diff:.*" + (display-buffer-below-selected)) + ("magit-log:.*" + (display-buffer-same-window)) + ("\\*compilation\\*" + (display-buffer-at-bottom) + (window-height . 0.25)) + ("\\*Ido Completions\\*" + (display-buffer-in-side-window) + (window-height . 0.25) + (side . bottom)) + ("\\*Flycheck.*" + (display-buffer-at-bottom) + (window-height . 0.25)) + ("grep\\*" + (display-buffer-at-bottom) + (window-height . 0.25)) + ("\\*Python\\*" + (display-buffer-at-bottom) + (window-height . 0.25)) + ("\\*Org Export.*" + (display-buffer-at-bottom) + (window-height . 0.25)) + ("\\*Async Shell Command\\*" + (display-buffer-at-bottom) + (window-height . 0.25)) + ("\\*haskell\\*" + (display-buffer-at-bottom) + (window-height . 0.25)) + ))) #+end_src * Small packages ** Projectile @@ -919,7 +890,11 @@ window can provide some nicer chords for higher management of windows Basic setup, will be fully integrated in counsel. #+begin_src emacs-lisp (use-package helpful - :commands (helpful-callable helpful-variable) + :general + (general-def + [remap describe-function] #'helpful-callable + [remap describe-variable] #'helpful-variable + [remap describe-key] #'helpful-key) :config (evil-define-key 'normal helpful-mode-map "q" #'quit-window)) #+end_src @@ -977,15 +952,14 @@ Integrating mail into Emacs helps as I can send source code and integrate it into my workflow just a bit better. *** Notmuch #+begin_src emacs-lisp +(defconst +mail/signature "---------------\nAryadev Chavali") +(defconst +mail/local-dir (concat user-emacs-directory ".mail/")) + (use-package notmuch :commands notmuch :general (leader "am" #'notmuch) :init - (setq +mail/signature "---------------\nAryadev Chavali") - - (defconst +mail/local-dir (concat user-emacs-directory ".mail/")) - (defun +mail/sync-mail () "Sync mail via mbsync." (interactive) @@ -1027,10 +1001,8 @@ learnt the basics of org). #+begin_src emacs-lisp (use-package org-msg - :defer nil :hook (message-mode-hook . org-msg-mode) - (mail-mode-hook . org-msg-mode) :config (setq org-msg-options "html-postamble:nil H:5 num:nil ^:{} toc:nil author:nil email:nil \\n:t tex:dvipng" org-msg-greeting-fmt "Dear %s,\n" @@ -1121,22 +1093,20 @@ greater power than many shells I know of. *** Core Setup a function that /toggles/ the eshell window rather than just opening it via =+dx/toggle-buffer=. - +Along with that setup the prompt so it looks a bit nicer and add +pretty symbols to eshell. #+begin_src emacs-lisp (use-package eshell :commands +shell/toggle-shell :general (leader "tt" #'+shell/toggle-eshell) + (general-def + :states '(insert normal) + :keymap 'eshell-mode-map + "C-j" #'eshell-next-matching-input-from-input + "C-k" #'eshell-previous-matching-input-from-input) :init - (setq eshell-cmpl-ignore-case t - eshell-cd-on-directory t - eshell-prompt-function - (proc - (concat - (format "[%s]\n" (abbreviate-file-name (eshell/pwd))) - "λ ")) - eshell-prompt-regexp "^λ ") (with-eval-after-load "prog-mode" (+pretty/set-alist eshell-mode-hook @@ -1145,10 +1115,19 @@ just opening it via =+dx/toggle-buffer=. ("t" . "𝕋") ("nil" . "∅"))) :config - (+dx/create-toggle-function +shell/toggle-eshell - "*eshell*" - eshell)) + (setq eshell-cmpl-ignore-case t + eshell-cd-on-directory t + eshell-prompt-function + (proc + (concat + (format "[%s]\n" (abbreviate-file-name (eshell/pwd))) + "λ ")) + eshell-prompt-regexp "^λ ") + (+dx/create-toggle-function + +shell/toggle-eshell + "*eshell*" + eshell)) #+end_src ** Elfeed Elfeed is the perfect RSS feed reader, integrated into Emacs @@ -1223,9 +1202,40 @@ to elfeed for loading the system. (append (list (nth 1 item)) (cdr (cdr item)))) +rss/feed-urls))) #+end_src +** Magit +Magit is *the* git porcelain for Emacs, which perfectly encapsulates +the git cli. In this case, I just need to setup the bindings for it. +As magit will definitely load after evil (as it must be run by a +binding, and evil will load after init), I can use evil-collection +freely. + +#+begin_src emacs-lisp +(use-package magit + :general + (leader "g" #'magit-status) + :init + (setq magit-completing-read-function 'magit-ido-completing-read + vc-follow-symlinks t)) + +(use-package evil-magit + :after magit + :config + (evil-magit-init)) +#+end_src +** IBuffer +#+begin_src emacs-lisp +(use-package ibuffer + :after evil + :general + (leader + "bi" #'ibuffer) + :config + (with-eval-after-load "evil-collection" + (evil-collection-ibuffer-setup))) +#+end_src * Major modes, programming and text Setups for common major modes and languages. -** Text modes +** Text packages Standard packages and configurations for the text-mode. These configurations are usually further placed on *** Flyspell @@ -1243,21 +1253,6 @@ flyspell-mode should be hooked to text-mode. (kbd "M-a") #'flyspell-correct-word-before-point (kbd "M-A") #'flyspell-auto-correct-word)) #+end_src -*** Display line numbers mode -Display line numbers: what else to say? I don't like it on in every -buffer, I like it more as a toggle option. Also, relative line numbers -suck so set them to absolute. For big files I'll know not to turn it -on anyway. - -#+begin_src emacs-lisp -(use-package display-line-numbers - :straight nil - :general - (leader - "tl" #'display-line-numbers-mode) - :init - (setq display-line-numbers-type 'absolute)) -#+end_src *** White-space management Deleting whitespace, highlighting when going beyond the 80th character limit, all good stuff. @@ -1273,22 +1268,14 @@ a wild gun), so set it for specific modes I find need the help. :states 'normal "M--" #'whitespace-cleanup) :hook + (before-save-hook . whitespace-cleanup) (c-mode-hook . whitespace-mode) (c++-mode-hook . whitespace-mode) (haskell-mode-hook . whitespace-mode) (python-mode-hook . whitespace-mode) :init - (setq whitespace-style '(face lines-tail) - whitespace-line-column 80) - - (defun +config/show-trailing-whitespace () - "Show the trailing whitespace. For use in hooks." - (setq show-trailing-whitespace t)) - - (add-hook 'c-mode-hook #'+config/show-trailing-whitespace) - (add-hook 'c++-mode-hook #'+config/show-trailing-whitespace) - (add-hook 'haskell-mode-hook #'+config/show-trailing-whitespace) - (add-hook 'python-mode-hook #'+config/show-trailing-whitespace)) + (setq whitespace-style '(face lines-tail spaces tabs tab-mark trailing newline) + whitespace-line-column 80)) #+end_src *** Set auto-fill-mode for all text-modes Auto fill mode is nice for most text modes, 80 char limit is great. @@ -1329,6 +1316,93 @@ Now, the binding :states '(normal insert) (kbd "M-d") #'+text/delete-till-sentence) #+end_src +** Programming packages +*** Eldoc +Eldoc presents documentation to the user upon placing ones cursor upon +any symbol. This is very useful when programming as it: +- presents the arguments of functions while writing calls for them +- presents typing and documentation of variables + +#+begin_src emacs-lisp +(use-package eldoc + :straight nil + :hook (prog-mode-hook . eldoc-mode) + :init + (global-eldoc-mode 1)) + +(use-package eldoc-box + :hook (eldoc-mode-hook . eldoc-box-hover-mode) + :init + (setq eldoc-box-position-function #'eldoc-box--default-upper-corner-position-function + eldoc-box-clear-with-C-g t)) +#+end_src +*** Eglot +Eglot is a library of packages to communicate with LSP servers for +better programming capabilities. Interactions with a server provide +results to the client, done through JSON. +#+begin_src emacs-lisp +(use-package eglot + :hook + (c++-mode-hook . eglot-ensure) + (c-mode-hook . eglot-ensure) + (python-mode-hook . eglot-ensure) + :general + (leader + :keymaps 'eglot-mode-map + :infix "c" + "f" #'eglot-format + "a" #'eglot-code-actions + "r" #'eglot-rename + "R" #'eglot-reconnect) + :init + (setq eglot-stay-out-of '(flymake)) + (defun project-root (PROJECT) + "Return the single root of a project." + (car (project-roots PROJECT)))) +#+end_src +*** Flycheck +Flycheck is the checking system for Emacs. I don't necessarily like +having all my code checked all the time, so I haven't added a hook to +prog-mode as it would be better for me to decide when I want checking +and when I don't. + +#+begin_src emacs-lisp +(use-package flycheck + :commands (flycheck-mode flycheck-list-errors) + :general + (leader + "tf" #'flycheck-mode + "cx" #'flycheck-list-errors) + :config + (with-eval-after-load "evil-collection" + (evil-collection-flycheck-setup))) +#+end_src +*** Tabs and spaces +By default, turn off tabs and set the tab width to two. +#+begin_src emacs-lisp +(setq-default indent-tabs-mode nil + tab-width 2) +#+end_src + +However, if necessary later, define a function that may activate tabs locally. +#+begin_src emacs-lisp +(defun dx:activate-tabs () + (interactive) + (setq-local indent-tabs-mode t)) +#+end_src +*** Colourising compilation +Colourising the compilation buffer so ansi color codes get computed. +#+begin_src emacs-lisp +(use-package compilation + :defer t + :straight nil + :config + (defun +compile/colourise () + "Colourise the emacs compilation buffer." + (let ((inhibit-read-only t)) + (ansi-color-apply-on-region (point-min) (point-max)))) + (add-hook 'compilation-filter-hook #'+compile/colourise)) +#+end_src ** PDF *** Preamble PDFs are a great format for (somewhat) immutable text and reports with @@ -1353,10 +1427,8 @@ PDFs. There is no PDF viewing without this package. =evil-collection= provides a setup for this mode, so use that. #+begin_src emacs-lisp (use-package pdf-tools - :after evil-collection :mode ("\\.[pP][dD][fF]" . pdf-view-mode) :config - (pdf-tools-install) (with-eval-after-load "evil-collection" (evil-collection-pdf-setup))) #+end_src @@ -1366,18 +1438,17 @@ to standard grep (but for PDFs!). It's a bit badly configured (why not use the current buffer?) but it works out. #+begin_src emacs-lisp (use-package pdfgrep - :hook (pdf-view-mode . pdfgrep-mode) :after pdf-tools + :hook (pdf-view-mode-hook . pdfgrep-mode) :general (general-def :states 'normal - :keymaps 'pdf-view-mode-hook + :keymaps 'pdf-view-mode-map "M-g" #'pdfgrep)) #+end_src ** Org *** Core -Setup for org mode, currently basically nothing. Has evil-org for -evil bindings. +Setup for org mode, currently nothing. Has evil-org for evil bindings. Also setup a lot of variables, particularly for latex exports. #+begin_src emacs-lisp @@ -1386,52 +1457,60 @@ Also setup a lot of variables, particularly for latex exports. (org-mode-hook . yas-minor-mode) (org-mode-hook . org-shifttab) (org-mode-hook . prettify-symbols-mode) - :general - (with-eval-after-load "counsel" - (general-def - :keymap 'org-mode-map - [remap org-goto] #'counsel-org-goto)) :init (with-eval-after-load "prog-mode" (+pretty/set-alist org-mode-hook ("#+begin_src" . "≫") ("#+end_src" . "≪"))) + :config + (with-eval-after-load "swiper" + (defun +org/swiper-goto () + (interactive) + (swiper "^\\* ")) + (general-def + [remap org-goto] #'+org/swiper-goto)) + (general-def + :states 'normal + :keymaps 'org-mode-map + "C-c ;" #'org-property-action) :custom - ((org-edit-src-content-indentation 0) - (org-src-window-setup 'current-window) - (org-indirect-buffer-display 'current-window) - (org-eldoc-breadcrumb-separator " → ") - (org-enforce-todo-dependencies t) - (org-fontify-quote-and-verse-blocks t) - (org-fontify-whole-heading-line t) - (org-footnote-auto-label 'plain) - (org-hide-leading-stars t) - (org-hide-emphasis-markers nil) - (org-image-actual-width nil) - (org-priority-faces '((?A . error) (?B . warning) (?C . success))) - (org-startup-indented t) - (org-tags-column 0) - (org-todo-keywords - '((sequence "TODO" "WAIT" "DONE") - (sequence "PROJ" "WAIT" "COMPLETE"))) - (org-use-sub-superscripts '{}) - (org-latex-listings 'minted) - (org-babel-load-languages '((emacs-lisp . t) - (C . t))) - (org-latex-packages-alist '(("" "minted"))) - (org-latex-pdf-process '("%latex -interaction nonstopmode -shell-escape -output-directory %o %f" - "%latex -interaction nonstopmode -shell-escape -output-directory %o %f" - "%latex -interaction nonstopmode -shell-escape -output-directory %o %f")) - (org-latex-minted-options '(("style" "xcode") - ("linenos") - ("frame" "single") - ("mathescape") - ("fontfamily" "courier") - ("samepage" "false") - ("breaklines" "true") - ("breakanywhere" "true") - )))) + (org-edit-src-content-indentation 0) + (org-goto-interface 'outline) + (org-src-window-setup 'current-window) + (org-indirect-buffer-display 'current-window) + (org-eldoc-breadcrumb-separator " → ") + (org-enforce-todo-dependencies t) + (org-fontify-quote-and-verse-blocks t) + (org-fontify-whole-heading-line t) + (org-footnote-auto-label 'plain) + (org-hide-leading-stars t) + (org-hide-emphasis-markers nil) + (org-image-actual-width nil) + (org-priority-faces '((?A . error) (?B . warning) (?C . success))) + (org-startup-indented t) + (org-tags-column 0) + (org-todo-keywords + '((sequence "TODO" "WAIT" "DONE") + (sequence "PROJ" "WAIT" "COMPLETE"))) + (org-use-sub-superscripts '{}) + (org-latex-listings 'minted) + (org-babel-load-languages '((emacs-lisp . t) + (C . t))) + (org-latex-packages-alist '(("" "minted"))) + (org-latex-pdf-process + '("%latex -interaction nonstopmode -shell-escape -output-directory %o %f" + "%latex -interaction nonstopmode -shell-escape -output-directory %o %f" + "%latex -interaction nonstopmode -shell-escape -output-directory %o %f")) + (org-latex-minted-options '(("style" "xcode") + ("linenos") + ("frame" "single") + ("mathescape") + ("fontfamily" "courier") + ("samepage" "false") + ("breaklines" "true") + ("breakanywhere" "true") + ))) (use-package evil-org :hook (org-mode-hook . evil-org-mode)) @@ -1468,18 +1547,6 @@ better than the default asterisks. (use-package org-superstar :hook (org-mode-hook . org-superstar-mode)) #+end_src -** Colourising compilation -Colourising the compilation buffer so ansi color codes get computed. -#+begin_src emacs-lisp -(use-package compilation - :straight nil - :config - (defun +compile/colourise () - "Colourise the emacs compilation buffer." - (let ((inhibit-read-only t)) - (ansi-color-apply-on-region (point-min) (point-max)))) - (add-hook 'compilation-filter-hook #'+compile/colourise)) -#+end_src ** Core text manipulation *** Smartparens Smartparens is a smarter electric-parens, it's much more aware of @@ -1508,78 +1575,6 @@ Show parenthesis for Emacs #+begin_src emacs-lisp (add-hook 'prog-mode-hook #'show-paren-mode) #+end_src -** Coding -*** Eldoc -Eldoc presents documentation to the user upon placing ones cursor upon -any symbol. This is very useful when programming as it: -- presents the arguments of functions while writing calls for them -- presents typing and documentation of variables - -#+begin_src emacs-lisp -(use-package eldoc - :straight nil - :hook (prog-mode-hook . eldoc-mode) - :init - (global-eldoc-mode 1)) - -(use-package eldoc-box - :hook (eldoc-mode-hook . eldoc-box-hover-mode) - :init - (setq eldoc-box-position-function #'eldoc-box--default-upper-corner-position-function - eldoc-box-clear-with-C-g t)) -#+end_src -*** Eglot -Eglot is a library of packages to communicate with LSP servers for -better programming capabilities. Interactions with a server provide -results to the client, done through JSON. -#+begin_src emacs-lisp -(use-package eglot - :hook - (c++-mode-hook . eglot-ensure) - (c-mode-hook . eglot-ensure) - :bind (:map eglot-mode-map - ("<f2>" . eglot-rename)) - :general - (leader - :keymaps '(eglot-mode-map) - :infix "c" - "f" #'eglot-format - "a" #'eglot-code-actions - "r" #'eglot-rename) - :config - (add-to-list 'eglot-server-programs - '((c++-mode c-mode) "clangd"))) -#+end_src -*** Flycheck -Flycheck is the checking system for Emacs. I don't necessarily like -having all my code checked all the time, so I haven't added a hook to -prog-mode as it would be better for me to decide when I want checking -and when I don't. - -#+begin_src emacs-lisp -(use-package flycheck - :commands (flycheck-mode flycheck-list-errors) - :general - (leader - "tf" #'flycheck-mode - "cx" #'flycheck-list-errors) - :init - (with-eval-after-load "evil-collection" - (evil-collection-flycheck-setup))) -#+end_src -*** Activate tabs -Set tabs to nil by default, with normal tab size set to 2. -#+begin_src emacs-lisp -(setq-default indent-tabs-mode nil - tab-width 2) -#+end_src - -Add a function to activate tabs mode for any modes you want tabs in. -#+begin_src emacs-lisp -(defun dx:activate-tabs () - (interactive) - (setq indent-tabs-mode t)) -#+end_src ** C/C++ Setup for C and C++ modes via the cc-mode package. *** Preamble @@ -1612,14 +1607,14 @@ Also, with large code bases consistency is important. I personally use tabs as they are more accessible: anyone can set their tab width such that it best suits them. Furthermore, tabs produce smaller source files. However, this isn't set in stone and I will return to no tabs -when needed in projects. - +when needed in projects. Also auto fill mode makes splitting my window +bearable; all text can fit on the screen. *** Configuration #+begin_src emacs-lisp (use-package cc-mode :hook - (c-mode-hook . dx:activate-tabs) - (c++-mode-hook . dx:activate-tabs) + (c-mode-hook . auto-fill-mode) + (c++-mode-hook . auto-fill-mode) :init (setq-default c-basic-offset 2) (setq c-default-style '((java-mode . "java") @@ -1629,34 +1624,40 @@ when needed in projects. (with-eval-after-load "prog-mode" (+pretty/set-alist c-mode-hook - ("->" . "→") - ("NULL" . "∅") - ("true" . "𝕋") - ("false" . "𝔽") - ("char" . "ℂ") - ("int" . "ℤ") - ("float" . "ℝ") - ("bool" . "𝔹") - ("!" . "¬") - ("&&" . "∧") - ("||" . "∨") - ("for" . "∀") - ("return" . "⟼")) + ("puts" . "ℙ") + ("fputs" . "ϕ") + ("printf" . "ω") + ("fprintf" . "Ω") + ("->" . "→") + ("NULL" . "∅") + ("true" . "⊤") + ("false" . "⊥") + ("char" . "ℂ") + ("int" . "ℤ") + ("float" . "ℝ") + ("!" . "¬") + ("&&" . "∧") + ("||" . "∨") + ("for" . "∀") + ("return" . "⟼")) (+pretty/set-alist c++-mode-hook ("nullptr" . "∅") - ("vector" . "𝕃") ("std::string" . "𝕊") ("string" . "𝕊") + ("vector" . "ℓ") + ("puts" . "ℙ") + ("fputs" . "ϕ") + ("printf" . "ω") + ("fprintf" . "Ω") ("->" . "→") ("NULL" . "∅") - ("true" . "𝕋") - ("false" . "𝔽") + ("true" . "⊤") + ("false" . "⊥") ("char" . "ℂ") ("int" . "ℤ") ("float" . "ℝ") - ("bool" . "𝔹") ("!" . "¬") ("&&" . "∧") ("||" . "∨") @@ -1678,7 +1679,8 @@ when needed in projects. (knr-argdecl-intro . 0) (substatement-open . 0) (substatement-label . 0) - (access-label . 0) + (access-label . -) + (inline-open . 0) (label . 0) (statement-cont . +))))) #+end_src @@ -1721,7 +1723,26 @@ Basic, haven't used python in this configuration yet. (use-package python :straight nil :init - (setq python-indent-offset 4)) + (setq python-indent-offset 4) + :config + (+pretty/set-alist + python-mode-hook + ("None" . "∅") + ("list" . "ℓ") + ("List" . "ℓ") + ("str" . "𝕊") + ("True" . "⊤") + ("False" . "⊥") + ("int" . "ℤ") + ("float" . "ℝ") + ("not" . "¬") + ("and" . "∧") + ("or" . "∨") + ("for" . "∀") + ("print" . "ℙ") + ("lambda" . "λ") + ("return" . "⟼") + ("yield" . "⟻"))) #+end_src *** Python shell Setup for python shell, including a toggle option @@ -1778,6 +1799,7 @@ appropriately. ("nil" . "∅") ("and" . "∧") ("or" . "∨") + ("defun" . "ƒ") ("for" . "∀") ("mapc" . "∀") ("mapcar" . "∀"))) @@ -1851,5 +1873,5 @@ Lisp function does not specify a special indentation." indent-point normal-indent)) (method (funcall method indent-point state)))))))) - (add-hook 'emacs-lisp-mode-hook #'(lambda () (interactive) (setq-local lisp-indent-function #'+modded/lisp-indent-function)))) + (add-hook 'emacs-lisp-mode-hook (proc (interactive) (setq-local lisp-indent-function #'+modded/lisp-indent-function)))) #+end_src |