49 KiB
49 KiB
Emacs Configuration
Literate emacs configuration
I can never rembember what various configs do. Jumping on this literate emacs config to see if it helps!
Set some ENV vars
These are needed to make emacs aware of various things (like Go binaries,
etc). I have them here because sometimes when emacs is launched from rofi
or similar it doesn't have the same ENV as it does when launching from the
shell.
(defun expand-if-exists (d)
;; expand-if-exists(d) expands d only if d exists
(if (file-exists-p d)
(expand-file-name d)))
(let ((paths
'(
"/usr/local/bin"
"/usr/local/go/bin"
"/usr/local/MacGPG2/bin"
"/Library/TeX/texbin"
"/usr/local/jdk-11/bin"
"/usr/ports/infrastructure/bin"
"~/bin"
"~/.nix-profile/bin"
"~/go/bin"
"~/opt/bin"
"/usr/local/plan9/bin"
)))
(setenv "PATH" (concat (getenv "PATH") (mapconcat 'expand-if-exists (remove nil paths) ":")))
(setq exec-path (append exec-path (remove "" (split-string (getenv "PATH") ":")))))Start the emacs server
Starting as a server lets me connect externally to do things like change themes, save buffers via cron and other such dumbary!
(load "server")
(unless (server-running-p) (server-start))OpenBSD Lockups
For some reason OpenBSD hangs, these seem to help a bit
(setq x-select-enable-clipboard-manager nil)
(setq x-select-request-type '(UTF8_STRING COMPOUND_TEXT TEXT STRING))
(setf x-selection-timeout 500)Interface and Behavior
Interface
Global font
;; This is currently set in ~/.Xresources - for some reason emacs doesn't like the line below
;;(set-default-font "Go Regular")Use 80 columns, this helps keep things readable when windows are split
(setq whitespace-style '(trailing lines space-before-tab)
whitespace-line-column 80)
(setq-default fill-column 80)I know I am in emacs, don't need to see the startup screen.
(setq inhibit-startup-screen t)If we are on OpenBSD, fill the scratch buffer with fortune \o/.
(if (file-executable-p "/usr/games/fortune")
(setq initial-scratch-message
(concat
(shell-command-to-string "fortune | sed -e 's/^/;; /g'")
"\n\n")))Use UTF8 where ever possible
(prefer-coding-system 'utf-8)
(set-default-coding-systems 'utf-8)
(set-terminal-coding-system 'utf-8)
(set-keyboard-coding-system 'utf-8)Change various UI bits
(tool-bar-mode -1)
(menu-bar-mode -1)
(scroll-bar-mode -1)
(column-number-mode +1)
(global-font-lock-mode 1)No GNU ls here
(setq ls-lisp-use-insert-directory-program nil)
(require 'ls-lisp)Behavior
Switch various defaults to be more comfortable for myself.
(fset 'yes-or-no-p 'y-or-n-p)
(show-paren-mode t)
(desktop-save-mode)
(setq backup-directory-alist '(("." . "~/.emacs-saves")))
(setq auto-mode-alist
(append
(list
'("\\.gpg$" . sensitive-minor-mode)
)
auto-mode-alist))
(setq auth-sources
'((:source "~/.netrc")))Use spelling and auto-fill when we are in text mode.
(add-hook 'text-mode-hook (lambda ()
(auto-fill-mode 1)
(turn-on-flyspell)))This fixes some tramp "waiting for prompt" errors.
;;(setq trarmp-shell-prompt-pattern "\\(?:^\\|\r\\)[^]#$%>λ\n]*#?[]#$%>λ].* *\\(^[\\[[0-9;]*[a-zA-Z] *\\)*")
;;(require 'tramp-sh nil t)
;;(setf tramp-ssh-controlmaster-options
;; (concat
;; "-o ControlPath=/tmp/ssh-%%r@%%h:%%p "
;; "-o ControlMaster=auto -o ControlPersist=yes"))If things aren't working the way we want:
(setq tramp-verbose 6)Include ports site-lisp
On OpenBSD various packages (mu, git.. etc) install elisp things into a global directory, this makes sure we include it.
(if (file-directory-p "/usr/local/share/emacs/site-lisp")
(add-to-list 'load-path "/usr/local/share/emacs/site-lisp/"))Unset custom-file
The customization file mostly just causes churn in the SCM so we disable it here.
(setq custom-file (make-temp-file ""))Ensure packages are pinned and installed
This makes sure use-package installs things (and makes it so we don't need
:ensure t set for every package.
(setq use-package-always-ensure t)
;;(setq use-package-always-pin "melpa-stable")Packages
parchment-theme
This is a nice theme that resembles acme in plan9. Minimal.
(use-package parchment-theme
:config (load-theme 'parchment t))keychain-environment
I make heavy use of ssh-agent this lets emacs pickup / use the existing
agents I have running.
(use-package keychain-environment
;;:pin "melpa"
:init
(keychain-refresh-environment))ivy
ivy is fantastic. It gives me nice visual search for buffers,
code.. etc. Combined with smex for sorting (shows last used things first) and
counsel (extends ivy into various areas like the help stuff).
(use-package counsel)
(use-package smex)
(use-package ivy
:hook (after-init . ivy-mode)
:bind
("C-s" . swiper)
("M-x" . counsel-M-x)
("C-x C-f" . counsel-find-file)
("C-x b" . ivy-switch-buffer))magit
Magit is a awesome. Not sure what else to say about it. :P
(use-package magit
:bind ("C-c m" . magit-status)
:init
(setq magit-completing-read-function 'ivy-completing-read))flycheck
flycheck does automatic syntax checking for most things
(use-package flycheck
:init (global-flycheck-mode))- [2020-05-29 Fri] Unfortunately it clobbers the "C-c !" prefix, so we need to add this to get it back:
(define-key flycheck-mode-map (kbd "C-c !") 'org-time-stamp-inactive)lsp-mode
lsp-mode supports language servers for various things. I pretty much only
care about Go and Ruby.
(use-package lsp-mode
:hook ((go-mode . lsp-deferred)
(ruby-mode . lsp))
:commands (lsp lsp-deferred))company and friends
company allows for auto-completion of various things. It can interface with lsp-mode to complete
things like Go.
(use-package company
:config
(setq company-tooltip-limit 20
company-minimum-prefix-length 1
company-idle-delay .3
company-echo-delay 0)
:hook (prog-mode . company-mode))gitgutter
This gives me a nice in-ui way to see modifications and what not.
(use-package git-gutter
:hook
(after-init . global-git-gutter-mode))nix
Add support for nix files. I don't use nix much atm, but it was recently ported to OpenBSD, so I am hopeful I can start using it there more!
(use-package nix-mode
:mode "\\.nix\\'")shell
I don't often use the shell from emacs, but when I do these bits make it easier for me to treat it like a regular shell.
;; Kill terminal buffers on exit so I din't have to kill the buffer after I exit.
(defadvice term-handle-exit
(after term-kill-buffer-on-exit activate)
(kill-buffer))pinboard
A pinboard.in client
(use-package pinboard)restclient
(use-package restclient
;;:pin "melpa"
:mode (("\\.http$" . restclient-mode)))sr-speedbar
Speedbar is almost perfect.. If it only ran in the current frame!! :D
Enter sr-speedbar
;;; sr-speedbar.el --- Same frame speedbar
;; Author: Sebastian Rose <sebastian_rose@gmx.de>
;; Maintainer: Sebastian Rose <sebastian_rose@gmx.de>
;; Peter Lunicks <plunix@users.sourceforge.net>
;; Copyright (C) 2008, 2009, Sebastian Rose, all rights reserved.
;; Copyright (C) 2008, 2009, Andy Stewart, all rights reserved.
;; Copyright (C) 2009, Peter Lunicks, all rights reversed.
;; Created: 2008
;; Version: 20200616
;; X-Original-Version: 0.1.10
;; Last-Updated: 2020-06-16
;; URL: http://www.emacswiki.org/emacs/download/sr-speedbar.el
;; Keywords: speedbar, sr-speedbar.el
;; Compatibility: GNU Emacs 22 ~ GNU Emacs 25
;;
;; Features required by this library:
;;
;; `speedbar' `advice' `cl'
;;
;;; This file is NOT part of GNU Emacs
;;; License
;;
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 3, or (at your option)
;; any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program; see the file COPYING. If not, write to
;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth
;; Floor, Boston, MA 02110-1301, USA.
;;; Commentary:
;;
;; The sr-speedbar.el was created just because I could not believe what I
;; read on http://www.emacswiki.org/cgi-bin/wiki/Speedbar. They wrote there
;; that it is not possible to show the speedbar in the same frame. But, as
;; we all know, ecb had this already. So I started as some kind of joke :)
;; But when I found it useful and use it all the time.
;;
;; Now you type windows key with 's' (`s-s' in Emacs) will show the speedbar
;; in an extra window, same frame. You can customize the initial width of the
;; speedbar window.
;;
;; Below are commands you can use:
;;
;; `sr-speedbar-open' Open `sr-speedbar' window.
;; `sr-speedbar-close' Close `sr-speedbar' window.
;; `sr-speedbar-toggle' Toggle `sr-speedbar' window.
;; `sr-speedbar-select-window' Select `sr-speedbar' window.
;; `sr-speedbar-refresh-turn-on' Turn on refresh speedbar content.
;; `sr-speedbar-refresh-turn-off' Turn off refresh speedbar content.
;; `sr-speedbar-refresh-toggle' Toggle refresh speedbar content.
;;
;; Enjoy! ;)
;;
;;; Installation:
;;
;; Copy sr-speedbar.el to your load-path and add to your ~/.emacs
;;
;; (require 'sr-speedbar)
;; (global-set-key (kbd "s-s") 'sr-speedbar-toggle)
;;
;; ... or any key binding you like.
;;
;;; Customize:
;;
;; M-x customize-group RET sr-speedbar RET
;;; Change log:
;; * 07 Jan 2021:
;; * Jacob First <jacob.first@member.fsf.org>
;; * Fix inconsistent window selection when opening speedbar on the right side vs. on the left.
;;
;; * 16 Jun 2020:
;; * Bo Yao <icerove@gmail.com> (submitted by him on 16 Jul 2018 to the Emacs Orphanage mirror version at GitHub)
;; * Always open file in most recently selected window (the one before switching to
;; sr-speedbar).
;;
;; * 25 Oct 2016:
;; * Hong Xu <hong@topbug.net>
;; * Fix compilation warning when `helm-alive-p' is not defined.
;;
;; * 04 Aug 2015:
;; * Tamas Levai <levait@tmit.bme.hu>:
;; * fix compilation warnings
;;
;; * 15 Sep 2014:
;; * Tu, Do Hoang <tuhdo1710@gmail.com>
;; * define `sr-speedbar-handle-other-window-advice' and `ad-advised-definition-p'
;; before defining `sr-speedbar-skip-other-window-p'. Othewise, `sr-speedbar'
;; fails to load at this stage.
;;
;; * Do not used advised `pop-to-buffer' when helm window is
;; alive. Otherwise another horizontal buffer is created inside
;; Helm buffer.
;;
;; * Uwe Koloska <kolewu@koloro.de>
;; * define `ad-advised-definition-p' only if it's not defined
;; fixes an error on Emacs 24.3 where `macrop' ist still named
;; `ad-macro-p'
;;
;; * 03 Aug 2014:
;; * Reuben Thomas <rrt@sc3d.org>:
;; * Reduce to a single width preference, and make it work properly on
;; startup.
;; * Miscellaneous tidying of documentation and comments.
;; * Remove version constant; should be using the package header, and it
;; was already way out of date.
;;
;; * 08 Jun 2014:
;; * Gregor Zattler:
;; * test if symbol `ad-advised-definition-p' is defined,
;; since Christian Brassats version test failed on emacs
;; 23.3.91.1
;;
;; * 05 May 2014:
;; * Christian Brassat:
;; * `ad-advised-definition-p' is not supported since Emacs 24.4.
;;
;; * 09 Mar 2013:
;; * Tharre:
;; * Remove Emacs 21 compatibility code as it fails to compile on Emacs 24.
;;
;; * 20 July 2009:
;; * Peter Lunicks:
;; * Add new option `sr-speedbar-right-side' to control which
;; side of the frame the speedbar appears on.
;;
;; * 18 Feb 2009:
;; * Andy Stewart:
;; * Fix bug between ECB and `sr-speedbar-close'.
;;
;; * 29 Jan 2009:
;; * Andy Stewart:
;; * Fix doc.
;;
;; * 13 Jan 2009:
;; * Andy Stewart:
;; * Use `emacs-major-version' instead comment for Emacs 21 compatibility.
;; * Rewrite advice for `pop-to-buffer' to avoid `pop-to-buffer' not effect
;; when have many dedicated window in current frame.
;; * Rewrite advice for `delete-other-windows' to avoid use common variable
;; `delete-protected-window-list' and use `window-dedicated-p' instead.
;; Remove variable `delete-protected-window-list' and function
;; `sr-speedbar-dedicated-match-protected-window-p'.
;;
;; * 04 Jan 2009:
;; * Andy Stewart:
;; * Add new option `sr-speedbar-auto-refresh' control refresh content.
;; * Add new functions:
;; `sr-speedbar-refresh-turn-on',
;; `sr-speedbar-refresh-turn-off',
;; `sr-speedbar-refresh-toggle'.
;; * Fix doc.
;;
;; * 30 Dec 2008:
;; * Andy Stewart:
;; * Rewrite advice for `delete-other-windows' for fix the bug
;; with window configuration save and revert.
;; * Rewrite advice for `delete-window', now just remember window
;; width before deleted, and can use `delete-window' do same effect
;; as command `sr-speedbar-close'.
;; * Add new option `sr-speedbar-max-width'.
;; Remember window width before hide, except larger than value of
;; `sr-speedbar-max-width'.
;; * Add new variable `delete-protected-window-list', for protected
;; special window don't deleted.
;; This variable is common for any extension that use dedicated
;; window.
;; * Fix doc.
;;
;; * 29 Dec 2008:
;; * Andy Stewart:
;; * Pick-up and refactory code that use `buffer-live-p' or `window-live-p',
;; and replace with `sr-speedbar-buffer-exist-p' and
;; `sr-speedbar-window-exist-p'.
;; * Rename some function with prefix `sr-speedbar-' to avoid
;; conflict with other functions.
;; * Pick-up the code that handle advice for `other-window',
;; and replace with function `sr-speedbar-handle-other-window-advice'.
;; * Clean up code, make more clear.
;;
;; * 21 Dec 2008:
;; * Andy Stewart:
;; * Fix the bug `sr-speedbar-open' and `sr-speedbar-close'.
;; * Fix doc.
;;
;; * 20 Dec 2008
;; * Andy Stewart:
;; * Fix `ad-advised-definition-p' error.
;; * Fix doc.
;;
;; * 17 Dec 2008
;; * Andy Stewart:
;; * Add new option `sr-speedbar-skip-other-window-p' and new advice
;; for `other-window', make user skip select `sr-speedbar' window
;; when use command `other-window'.
;; * Fix the name of advice, make more clear.
;; * Fix the bug `sr-speedbar-select-window' when no live window exist.
;; * Fix doc.
;;
;; * 16 Dec 2008:
;; * Andy Stewart:
;; * Fix the bug of `sr-speedbar-refresh', use `default-directory'
;; get refresh directory instead through function in `dired'.
;; * Fix `window-live-p' bug, check window valid value before use
;; `window-live-p' test `sr-speedbar-window'.
;; * Fix `buffer-live-p' bug, check buffer valid value before use
;; `buffer-live-p' test `speedbar-buffer'.
;; * Add advice `pop-to-buffer' to make function `display-buffer'
;; can pop-up window when just have two windows (one is `sr-speedbar'
;; window) in current frame.
;; * Add group `sr-speedbar'.
;; More better customize interface through `customize-group'.
;;
;; * 28 Sep 2008:
;; * Andy Stewart:
;; * Fix a bug, when `sr-speedbar-toggle' many times, window width
;; will increment automatically.
;; * Use around advices replace, make code simple.
;; * Use `sr-speedbar-open' replace `sr-speedbar-no-separate-frame'.
;; * Clean up code.
;;
;; * 28 Sep 2008:
;; * Sebastian:
;; * set `sr-speedbar-delete-windows' to nil to avoid
;; the removal of other windows.
;;
;; * 26 Jun 2008:
;; * Sebastian:
;; * Added Andy Stewart's patch to refresh the speedbar's contents.
;; Thanks for this one!
;;
;; * Init:
;; * Sebastian:
;; * Added some lines to get it working:
;; * splitting the window and remember it,
;; * changing the way speedbar finds a file.
;; * File view of speedbar is now working all right.
;; * C-x 1 in other window deletes speedbar-window, just calling
;; M-x sr-speedbar-no-separate-frame again is fine now.
;; * Toggle speedbar works, width is save when toggling.
;; * Recalculate speedbar width if window-width - speedbar-width <= 0
;; * Speedbar window is now dedicated to speedbar-buffer.
;;
;;; Acknowledgements:
;;
;; All emacsers ... :)
;;
;;; Bug
;;
;;
;;; TODO
;;
;;
;;
;;; Require
(require 'speedbar)
(require 'advice)
(require 'cl-lib)
(eval-when-compile
(require 'cl))
;;; Code:
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; User Customization ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defgroup sr-speedbar nil
"Same frame speedbar."
:group 'speedbar)
(defcustom sr-speedbar-default-width 40
"Initial width of `sr-speedbar-window' under window system."
:type 'integer
:group 'sr-speedbar)
(defcustom sr-speedbar-max-width 50
"The max width limit that window allowed.
Default, if hide `sr-speedbar' window will remember
window width, except the window width larger than
this value."
:type 'integer
:group 'sr-speedbar)
(defcustom sr-speedbar-auto-refresh t
"Automatically refresh speedbar content when changed directory.
Default is t."
:type 'boolean
:set (lambda (symbol value)
(set symbol value))
:group 'sr-speedbar)
(defcustom sr-speedbar-right-side t
"Show the speedbar to the right side of the current window.
If nil, the speedbar will appear on the left.
Default is t."
:type 'boolean
:set (lambda (symbol value)
(set symbol value))
:group 'sr-speedbar)
(defcustom sr-speedbar-delete-windows nil
"Allow the speedbar to delete other windows before showing up.
If nil, speedbar will not touch your window configuration.
Otherwise `delete-other-windows' will be called before showing
the speedbar.
Default is nil."
:type 'boolean
:group 'sr-speedbar)
(if (not (fboundp 'ad-advised-definition-p))
(defun ad-advised-definition-p (definition)
"Return non-nil if DEFINITION was generated from advice information."
(if (or (ad-lambda-p definition)
(macrop definition)
(ad-compiled-p definition))
(let ((docstring (ad-docstring definition)))
(and (stringp docstring)
(get-text-property 0 'dynamic-docstring-function docstring))))))
(defun sr-speedbar-handle-other-window-advice (activate)
"Handle advice for function `other-window'.
If ACTIVATE is `non-nil' enable advice `sr-speedbar-other-window-advice'.
Otherwise disable it."
(if activate
(ad-enable-advice 'other-window 'after 'sr-speedbar-other-window-advice)
(ad-disable-advice 'other-window 'after 'sr-speedbar-other-window-advice))
(ad-activate 'other-window))
(defcustom sr-speedbar-skip-other-window-p nil
"Whether skip `sr-speedbar' window with `other-window'.
Default, can use `other-window' select window in cyclic
ordering of windows. But sometimes we don't want select
`sr-speedbar' window use `other-window'.
Just want make `sr-speedbar' window as a view sidebar.
So please turn on this option if you want skip
`sr-speedbar' window with `other-window'.
Default is nil."
:type 'boolean
:set (lambda (symbol value)
(set symbol value)
(if (fboundp 'ad-advised-definition-p)
(when (ad-advised-definition-p 'other-window)
(sr-speedbar-handle-other-window-advice value))
(when (ad-is-advised 'other-window)
(sr-speedbar-handle-other-window-advice value))))
:group 'sr-speedbar)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; Constant ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defconst sr-speedbar-buffer-name "*SPEEDBAR*"
"The buffer name of sr-speedbar.")
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; Variables ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defvar sr-speedbar-width sr-speedbar-default-width
"Initial width of speedbar-window.")
(defvar sr-speedbar-window nil
"Speedbar window.")
(defvar sr-speedbar-last-refresh-dictionary nil
"The last refresh dictionary record of 'sr-speedbar-refresh'.")
(eval-when-compile
(defvar ecb-activated-window-configuration nil)
(defun ecb-activate ())
(defun ecb-deactivate ()))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; Interactive functions ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;###autoload
(defun sr-speedbar-toggle ()
"Toggle sr-speedbar window.
Toggle visibility of sr-speedbar by resizing
the `sr-speedbar-window' to a minimal width
or the last width when visible.
Use this function to create or toggle visibility
of a speedbar-window. It will be created if necessary."
(interactive)
(if (sr-speedbar-exist-p)
(sr-speedbar-close)
(sr-speedbar-open)))
;;;###autoload
(defun sr-speedbar-open ()
"Create `sr-speedbar' window."
(interactive)
(if (not (sr-speedbar-exist-p))
(let ((current-window (selected-window)))
;; Ensure only one window is there
;; when `sr-speedbar-delete-windows' is non-nil
(if sr-speedbar-delete-windows
(delete-other-windows))
;; Whether activate `other-window' advice
;; to skip `sr-speedbar' window when use `other-window'.
(sr-speedbar-handle-other-window-advice sr-speedbar-skip-other-window-p)
;; Switch buffer
(if (sr-speedbar-buffer-exist-p speedbar-buffer)
(unless (sr-speedbar-window-exist-p sr-speedbar-window)
(sr-speedbar-get-window))
(if (<= (sr-speedbar-current-window-take-width) sr-speedbar-width)
(setq sr-speedbar-width sr-speedbar-default-width))
(sr-speedbar-get-window) ;get `sr-speedbar' window that split current window
(setq speedbar-buffer (get-buffer-create sr-speedbar-buffer-name)
speedbar-frame (selected-frame)
dframe-attached-frame (selected-frame)
speedbar-select-frame-method 'attached
speedbar-verbosity-level 0 ;don't say anything, i don't like ... :)
speedbar-last-selected-file nil)
(set-buffer speedbar-buffer)
(buffer-disable-undo speedbar-buffer) ;make disable in speedbar buffer, otherwise will occur `undo-outer-limit' error
(speedbar-mode)
(speedbar-reconfigure-keymaps)
(speedbar-update-contents)
(speedbar-set-timer 1)
;; Add speedbar hook.
(add-hook 'speedbar-before-visiting-file-hook 'sr-speedbar-before-visiting-file-hook t)
(add-hook 'speedbar-before-visiting-tag-hook 'sr-speedbar-before-visiting-tag-hook t)
(add-hook 'speedbar-visiting-file-hook 'sr-speedbar-visiting-file-hook t)
(add-hook 'speedbar-visiting-tag-hook 'sr-speedbar-visiting-tag-hook t)
;; Add `kill-buffer-hook'.
(add-hook 'kill-buffer-hook 'sr-speedbar-kill-buffer-hook) ;add `kill-buffer-hook'
;; Auto refresh speedbar content
;; if option `sr-speedbar-auto-refresh' is non-nil
(sr-speedbar-handle-auto-refresh sr-speedbar-auto-refresh))
(set-window-buffer sr-speedbar-window (get-buffer sr-speedbar-buffer-name))
(set-window-dedicated-p sr-speedbar-window t) ;make `sr-speedbar-window' dedicated to speedbar-buffer.
(select-window current-window))
(message "`sr-speedbar' window has exist.")))
(defun sr-speedbar-close ()
"Close `sr-speedbar' window and save window width."
(interactive)
(if (sr-speedbar-exist-p)
(let ((current-window (selected-window)))
;; Remember window width.
(sr-speedbar-select-window)
(sr-speedbar-remember-window-width)
;; Close window.
(if (and (require 'ecb nil t)
ecb-activated-window-configuration)
;; Toggle ECB window when ECB window activated.
(progn
(ecb-deactivate)
(ecb-activate))
;; Otherwise delete dedicated window.
(delete-window sr-speedbar-window)
(if (sr-speedbar-window-exist-p current-window)
(select-window current-window))))
(message "`sr-speedbar' window is not exist.")))
(defun sr-speedbar-select-window ()
"Force the windows that contain `sr-speedbar'."
(interactive)
(if (sr-speedbar-exist-p)
(select-window sr-speedbar-window)
(message "`sr-speedbar' window is not exist.")))
(defun sr-speedbar-refresh-turn-on ()
"Turn on refresh content automatically."
(interactive)
(setq sr-speedbar-auto-refresh t)
(sr-speedbar-handle-auto-refresh sr-speedbar-auto-refresh t))
(defun sr-speedbar-refresh-turn-off ()
"Turn off refresh content automatically."
(interactive)
(setq sr-speedbar-auto-refresh nil)
(sr-speedbar-handle-auto-refresh sr-speedbar-auto-refresh t))
(defun sr-speedbar-refresh-toggle ()
"Toggle refresh content status."
(interactive)
(setq sr-speedbar-auto-refresh (not sr-speedbar-auto-refresh))
(sr-speedbar-handle-auto-refresh sr-speedbar-auto-refresh t))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; utilise functions ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defun sr-speedbar-exist-p ()
"Return `non-nil' if `sr-speedbar' is exist.
Otherwise return nil."
(and (sr-speedbar-buffer-exist-p speedbar-buffer)
(sr-speedbar-window-exist-p sr-speedbar-window)))
(defun sr-speedbar-window-p ()
"Return `non-nil' if current window is `sr-speedbar' window.
Otherwise return nil."
(equal sr-speedbar-buffer-name (buffer-name (window-buffer))))
(defun sr-speedbar-remember-window-width ()
"Remember window width."
(let ((win-width (sr-speedbar-current-window-take-width)))
(if (and (sr-speedbar-window-p)
(> win-width 1)
(<= win-width sr-speedbar-max-width))
(setq sr-speedbar-width win-width))))
(defun sr-speedbar-get-window ()
"Get `sr-speedbar' window."
(setq sr-speedbar-window
(split-window (selected-window)
(- sr-speedbar-width)
(if sr-speedbar-right-side 'right 'left))))
(defun sr-speedbar-before-visiting-file-hook ()
"Function that hook `speedbar-before-visiting-file-hook'."
(select-window (get-mru-window)))
(defun sr-speedbar-before-visiting-tag-hook ()
"Function that hook `speedbar-before-visiting-tag-hook'."
(select-window (get-mru-window)))
(defun sr-speedbar-visiting-file-hook ()
"Function that hook `speedbar-visiting-file-hook'."
(select-window (get-mru-window)))
(defun sr-speedbar-visiting-tag-hook ()
"Function that hook `speedbar-visiting-tag-hook'."
(select-window (get-mru-window)))
(defun sr-speedbar-kill-buffer-hook ()
"Function that hook `kill-buffer-hook'."
(when (eq (current-buffer) speedbar-buffer)
(setq speedbar-frame nil
dframe-attached-frame nil
speedbar-buffer nil)
(speedbar-set-timer nil)
(remove-hook 'speedbar-before-visiting-file-hook 'sr-speedbar-before-visiting-file-hook)
(remove-hook 'speedbar-before-visiting-tag-hook 'sr-speedbar-before-visiting-tag-hook)
(remove-hook 'speedbar-visiting-file-hook 'sr-speedbar-visiting-file-hook)
(remove-hook 'speedbar-visiting-tag-hook 'sr-speedbar-visiting-tag-hook)))
(defun sr-speedbar-refresh ()
"Refresh the context of speedbar."
(when (and (not (equal default-directory sr-speedbar-last-refresh-dictionary)) ;if directory is change
(not (sr-speedbar-window-p))) ;and is not in speedbar buffer
(setq sr-speedbar-last-refresh-dictionary default-directory)
(speedbar-refresh)))
(defun sr-speedbar-handle-auto-refresh (activate &optional echo-show)
"Automatically refresh speedbar content when changed directory.
Do nothing if option ACTIVATE is nil.
Will display message if ECHO-SHOW is non-nil."
(if activate
(progn
(add-hook 'speedbar-timer-hook 'sr-speedbar-refresh)
(if echo-show (message "Turn on speedbar content refresh automatically.")))
(remove-hook 'speedbar-timer-hook 'sr-speedbar-refresh)
(if echo-show (message "Turn off speedbar content refresh automatically."))))
(defun sr-speedbar-current-window-take-width (&optional window)
"Return the width that WINDOW take up.
If WINDOW is nil, get current window."
(let ((edges (window-edges window)))
(- (nth 2 edges) (nth 0 edges))))
(defun sr-speedbar-window-dedicated-only-one-p ()
"Only have one non-dedicated window."
(interactive)
(let ((window-number 0)
(dedicated-window-number 0))
(walk-windows
(lambda (w)
(with-selected-window w
(incf window-number)
(if (window-dedicated-p w)
(incf dedicated-window-number)))))
(if (and (> dedicated-window-number 0)
(= (- window-number dedicated-window-number) 1))
t nil)))
(defun sr-speedbar-window-exist-p (window)
"Return `non-nil' if WINDOW is exist.
Otherwise return nil."
(and window (window-live-p window)))
(defun sr-speedbar-buffer-exist-p (buffer)
"Return `non-nil' if BUFFER is exist.
Otherwise return nil."
(and buffer (buffer-live-p buffer)))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; Advices ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defadvice delete-other-windows (around sr-speedbar-delete-other-window-advice activate)
"This advice to make `sr-speedbar' window can't deleted by command `delete-other-windows'."
(let ((sr-speedbar-active-p (sr-speedbar-window-exist-p sr-speedbar-window)))
(if sr-speedbar-active-p
(let ((current-window (selected-window)))
(dolist (win (window-list))
(when (and (window-live-p win)
(not (eq current-window win))
(not (window-dedicated-p win)))
(delete-window win))))
ad-do-it)))
(defadvice delete-window (before sr-speedbar-delete-window-advice activate)
"This advice to remember `sr-speedbar' window width before deleted.
Use `delete-window' delete `sr-speedbar' window have same effect as `sr-speedbar-close'."
;; Remember window width before deleted.
(sr-speedbar-remember-window-width))
(defadvice pop-to-buffer (before sr-speedbar-pop-to-buffer-advice activate)
"This advice is to fix `pop-to-buffer' problem with dedicated window.
Default, function `display-buffer' can't display buffer in select window
if current window is `dedicated'.
So function `display-buffer' conflict with `sr-speedbar' window, because
`sr-speedbar' window is `dedicated' window.
That is to say, when current frame just have one `non-dedicated' window,
any functions that use `display-buffer' can't split windows
to display buffer, even option `pop-up-windows' is enable.
And the example function that can occur above problem is `pop-to-buffer'."
(when (and pop-up-windows ;`pop-up-windows' is enable
(sr-speedbar-window-dedicated-only-one-p) ;just have one `non-dedicated' window
(sr-speedbar-window-exist-p sr-speedbar-window)
(not (sr-speedbar-window-p)) ;not in `sr-speedbar' window
(not (bound-and-true-p helm-alive-p)))
(split-window-vertically)
(windmove-down)))
(defadvice other-window (after sr-speedbar-other-window-advice)
"Default, can use `other-window' select window in cyclic ordering of windows.
But sometimes we don't want select `sr-speedbar' window use `other-window'.
Just want make `sr-speedbar' window as a view sidebar.
This advice can make `other-window' skip `sr-speedbar' window."
(let ((count (or (ad-get-arg 0) 1)))
(when (and (sr-speedbar-window-exist-p sr-speedbar-window)
(eq sr-speedbar-window (selected-window)))
(other-window count))))
(provide 'sr-speedbar)
;;; sr-speedbar.el ends hereSpeedbar options
(setq
speedbar-show-unknown-files t
sr-speedbar-right-side nil)
(global-set-key (kbd "C-x C-n") 'sr-speedbar-toggle)plantuml
plantuml is a pretty easy way to make decent looking flow chart sorta things.
(use-package plantuml-mode
:config
(progn
(setq org-plantuml-jar-path (expand-file-name "~/Docs/plantuml.jar"))
(add-to-list 'org-src-lang-modes '("plantuml" . plantuml))))Elpher
Elpher is a nice little gemini / gopher client.
(use-package elpher)Language Configs
Ada
(use-package ada-mode)Go configuration
go-add-tags
This lets one select a struct or similar and auto add the `json:"NAME"` bits.
(use-package go-add-tags
:bind
("C-c t" . go-add-tags))go-mode
This allows for things like gofmt and auto adding / removing of imports.
(use-package go-mode
:after (go-add-tags lsp-mode)
:bind
("C-c t" . go-add-tags))
(defun lsp-go-install-save-hooks ()
(add-hook 'before-save-hook #'lsp-format-buffer t t)
(add-hook 'before-save-hook #'lsp-organize-imports t t))
(add-hook 'go-mode-hook #'lsp-go-install-save-hooks)go-eldoc
This extends eldoc to be able to speak Go - quite handy for quickly looking up what things do.
(use-package go-eldoc
:after (go-mode lsp-mode)
:hook
(go-mode . go-eldoc-setup))yasnippet
Some go tools use this.
(use-package yasnippet
:commands yas-minor-mode
:hook (go-mode . yas-minor-mode))Zig configuration
(use-package zig-mode)Lua
(use-package lua-mode)
mu has been the best mail client for me on emacs.
Initializing mu
The defaults mu uses make no sense. ~/.cache is for .. caching data, not
persistent databases.. So we init things with sane defaults:
mu init --muhome=/home/qbit/.mu -m /home/qbit/Maildir/fastmail/ --my-address="aaron@bolddaemon.com"General mail configuration
(require 'smtpmail)
(setq user-mail-address "aaron@bolddaemon.com"
user-full-name "Aaron Bieber"
message-send-mail-function 'smtpmail-send-it
message-kill-buffer-on-exit t
smtpmail-smtp-user "qbit@fastmail.com"
smtpmail-smtp-server "smtp.fastmail.com"
smtpmail-smtp-service 465
smtpmail-default-smtp-server "smtp.fastmail.com"
smtpmail-stream-type 'ssl)mu4e specific configs
(if (file-exists-p "/usr/local/share/emacs/site-lisp/mu4e/mu4e.el")
(progn
(load "/usr/local/share/emacs/site-lisp/mu4e/mu4e.el")
(require 'mu4e)
(require 'mu4e-speedbar)
(require 'org-mu4e)
(setq mail-user-agent 'mu4e-user-agent
mu4e-get-mail-command "mbsync fastmail"
mu4e-mu-home (expand-file-name "~/.mu")
mu4e-update-interval 420
mu4e-compose-context-policy nil
mu4e-context-policy 'pick-first
mu4e-drafts-folder "/Drafts"
mu4e-sent-folder "/Sent Items"
mu4e-trash-folder "/Trash"
mu4e-maildir-shortcuts
'( ("/INBOX" . ?i)
("/Archive" . ?a)
("/Sent Items" . ?s))
org-mu4e-link-query-in-headers-mode nil
mu4e-attachment-dir
(lambda (fname mtype)
(cond
((and fname (string-match "\\.diff$" fname)) "~/patches")
((and fname (string-match "\\.patch$" fname)) "~/patches")
((and fname (string-match "\\.diff.gz$" fname)) "~/patches")
(t "~/Downloads")))
mu4e-bookmarks
`(,(make-mu4e-bookmark
:name "Inbox"
:query "maildir:/Inbox AND NOT flag:trashed"
:key ?i)
,(make-mu4e-bookmark
:name "TODO"
:query "maildir:/TODO AND NOT flag:trashed"
:key ?T)
,(make-mu4e-bookmark
:name "Unread messages"
:query "flag:unread AND NOT flag:trashed AND NOT list:ports-changes.openbsd.org AND NOT list:source-changes.openbsd.org"
:key ?u)
,(make-mu4e-bookmark
:name "Today's messages"
:query (concat
"date:today..now"
" AND NOT flag:trashed"
" AND NOT list:ports-changes.openbsd.org"
" AND NOT list:source-changes.openbsd.org")
:key ?d)
,(make-mu4e-bookmark
:name "Last 7 days"
:query (concat
"date:6d..now"
" AND NOT flag:trashed"
" AND NOT list:ports-changes.openbsd.org"
" AND NOT list:source-changes.openbsd.org")
:key ?w)
,(make-mu4e-bookmark
:name "Hackers"
:query "list:hackers.openbsd.org AND NOT flag:trashed"
:key ?h)
,(make-mu4e-bookmark
:name "Bugs"
:query "list:bugs.openbsd.org AND NOT flag:trashed"
:key ?b)
,(make-mu4e-bookmark
:name "Tech"
:query "list:tech.openbsd.org AND NOT flag:trashed"
:key ?t)
,(make-mu4e-bookmark
:name "Ports"
:query "list:ports.openbsd.org AND NOT flag:trashed"
:key ?p)
,(make-mu4e-bookmark
:name "Misc"
:query "list:misc.openbsd.org AND NOT flag:trashed"
:key ?m)
,(make-mu4e-bookmark
:name "9front"
:query "list:9front.9front.org AND NOT flag:trashed"
:key ?9)
,(make-mu4e-bookmark
:name "GOT"
:query "list:gameoftrees.openbsd.org AND NOT flag:trashed"
:key ?g)))))org-mode
Oh org-mode. It's the reason I started using emacs.. and it's the reason I
can't quit!
Config
(org-babel-do-load-languages
'org-babel-load-languages
'((plantuml . t)
(dot . t)
(latex . t)))Publish bits
I publish some of my notes on suah.dev/p. Also some recipes.
(setq my-org-publish-alist
'(("notes" :components ("org-notes" "notes-static" "notes-rss"))
("deftly" :components ("deftly-blog" "deftly-static"))
("ohmyksh" :components ("ohmy-web" "ohmy-static"))
("org-notes"
:auto-preamble t
:auto-sitemap t
:headline-levels 4
:publishing-directory "/ssh:suah.dev:/var/www/htdocs/p/"
:publishing-function org-html-publish-to-html
:recursive t
:section-numbers nil
:html-head "<link rel=\"stylesheet\" href=\"https://suah.dev/p/css/stylesheet.css\" type=\"text/css\" />"
:html-link-home "http://suah.dev/p/"
:html-link-up "../"
:style-include-default nil
:sitemap-filename "index.org"
:sitemap-title "Notes"
:with-title t
:author-info nil
:creator-info nil
:base-directory "~/org/notes")
("deftly-blog"
:auto-preamble t
:auto-sitemap t
:headline-levels 1
:publishing-directory "/ssh:suah.dev:/var/www/deftly/new/"
:publishing-function org-html-publish-to-html
:recursive t
:section-numbers nil
:html-head "<link rel=\"stylesheet\" href=\"https://deftly.net/new/css/stylesheet.css\" type=\"text/css\" />"
:html-link-home "http://deftly.net/new"
:html-link-up "../"
:style-include-default nil
:sitemap-title "Deftly.net"
:with-title t
:author-info t
:creator-info nil
:base-directory "~/org/deftly")
("ohmy-web"
:auto-preamble t
:auto-sitemap nil
:headline-levels 2
:publishing-directory "/ssh:suah.dev:/var/www/deftly/ohmyksh/"
:publishing-function org-html-publish-to-html
:recursive t
:section-numbers nil
:html-head "<link rel=\"stylesheet\" href=\"https://deftly.net/ohmyksh/css/stylesheet.css\" type=\"text/css\" />"
:html-link-home "http://deftly.net/ohmyksh"
:html-link-up "../"
:style-include-default nil
:with-title t
:author-info t
:creator-info nil
:base-directory "~/src/ohmyksh")
("notes-static"
:base-directory "~/org/notes"
:publishing-directory "/ssh:suah.dev:/var/www/htdocs/p/"
:base-extension "css\\|js\\|png\\|jpg\\|gif\\|pdf\\|mp3\\|ogg\\|svg"
:recursive t
:publishing-function org-publish-attachment)
("deftly-static"
:base-directory "~/org/deftly"
:publishing-directory "/ssh:suah.dev:/var/www/deftly/new/"
:base-extension "css\\|js\\|png\\|jpg\\|gif\\|pdf\\|mp3\\|ogg"
:recursive t
:publishing-function org-publish-attachment)
("ohmy-static"
:base-directory "~/src/ohmyksh"
:publishing-directory "/ssh:suah.dev:/var/www/deftly/ohmyksh/"
:base-extension "css\\|js\\|png\\|jpg\\|gif\\|pdf\\|mp3\\|ogg"
:recursive t
:publishing-function org-publish-attachment)
("notes-rss"
:publishing-directory "/ssh:suah.dev:/var/www/htdocs/p/"
:publishing-function org-rss-publish-to-rss
:recursive t
:rss-extension "xml"
:section-numbers nil
:exclude ".*"
:include ("index.org")
:table-of-contents nil
:base-directory "~/org/notes")
("mammoth"
:publishing-directory "/ssh:suah.dev:/var/www/mammoth/"
:publishing-function org-html-publish-to-html
:author-info nil
:creator-info nil
:section-numbers nil
:recursive t
:base-directory "~/org/mammoth")
("recipes"
:auto-preamble t
:auto-sitemap t
:headline-levels 4
:publishing-directory "/ssh:suah.dev:/var/www/htdocs/recipes/"
:publishing-function org-html-publish-to-html
:recursive t
:section-numbers nil
:html-head "<link rel=\"stylesheet\" href=\"https://suah.dev/p/css/stylesheet.css\" type=\"text/css\" />"
:html-link-home "http://suah.dev/recipes/"
:html-link-up "../"
:style-include-default nil
:sitemap-filename "index.org"
:sitemap-title "Recipes"
:with-title t
:author-info nil
:creator-info nil
:base-directory "~/org/recipes")
))Capture templates
(setq my-org-capture-templates
`(("t" "TODO"
entry (file+headline "~/org/todo.org" "TODOs")
,(concat
"* TODO %?\n"
":PROPERTIES:\n"
":LOGGING: TODO(!) WAIT(!) DONE(!) CANCELED(!)\n"
":END:\n") :prepend t)
("f" "TODO with File"
entry (file+headline "~/org/todo.org" "TODOs")
,(concat
"* TODO %?\n"
":PROPERTIES:\n"
":LOGGING: TODO(!) WAIT(!) DONE(!) CANCELED(!)\n"
":END:\n"
"%i\n %a") :prepend t)
("b" "Bug"
entry (file+olp+datetree "~/org/bugs.org" "Bugs")
"* BUG %?\nEntered on %U\n :PROPERTIES:\n :FILE: %a\n :END:\n" :prepend t)
("p" "Protocol"
entry (file+headline "~/org/links.org" "Links")
"* %^{Title}\nSource: %u, %c\n #+BEGIN_QUOTE\n%i\n#+END_QUOTE\n\n\n%?")
("L" "Protocol Link" entry (file+headline "~/org/links.org" "Links")
"* %? %:link\n%:description\n")
("j" "Journal"
entry (file+olp+datetree "~/org/journal.org")
"* %?\nEntered on %U\n %i\n")))org
(use-package org
:hook
(org-mode . (lambda ()
(turn-on-flyspell)
(auto-revert-mode)
(auto-fill-mode 1)))
:bind
("C-c c" . org-capture)
("C-c p" . org-publish)
("C-c l" . org-store-link)
("C-c a" . org-agenda)
("C-c b" . org-iswitchb)
:config
(load-library "find-lisp")
(setq org-directory "~/org"
org-agenda-files (find-lisp-find-files "~/org" "\.org$")
org-startup-indented t
org-log-done 'time
org-export-with-sub-superscripts nil
org-html-inline-images t
org-log-into-drawer t
org-src-tab-acts-natively t
org-agenda-skip-scheduled-if-deadline-is-shown t
org-todo-keywords '((sequence "TODO(t)" "|" "DONE(d)")
(sequence "REPORT(r)" "BUG(b)" "KNOWNCAUSE(k)" "|" "FIXED(f)")
(sequence "|" "CANCELED(c)")))
(setq org-publish-project-alist my-org-publish-alist)
(setq org-capture-templates my-org-capture-templates))org-roam
(use-package org-roam
:ensure t
:init
(setq org-roam-v2-ack t)
:custom
(org-roam-directory "~/roam")
(org-roam-dailies-directory "journal/")
(org-roam-completion-everywhere t)
(org-roam-dailies-capture-templates
'(("d" "default" entry "* %<%I:%M %p>: %?"
:if-new (file+head "%<%Y-%m-%d>.org" "#+title: %<%Y-%m-%d>\n"))))
:bind (("C-c n l" . org-roam-buffer-toggle)
("C-c n f" . org-roam-node-find)
("C-c n i" . org-roam-node-insert)
:map org-mode-map
("C-M-i" . completion-at-point)
:map org-roam-dailies-map
("Y" . org-roam-dailies-capture-yesterday)
("T" . org-roam-dailies-capture-tomorrow))
:bind-keymap
("C-c n d" . org-roam-dailies-map)
:config
(require 'org-roam-dailies)
(org-roam-db-autosync-mode))org-brain
;; (use-package org-brain
;; :init
;; (setq org-brain-path "~/org/brain")
;; :config
;; (bind-key "C-c b" 'org-brain-prefix-map org-mode-map)
;; (setq org-id-track-globally t)
;; (setq org-id-locations-file "~/org/.org-id-locations")
;; (add-hook 'before-save-hook #'org-brain-ensure-ids-in-buffer)
;; (push '("b" "Brain" plain (function org-brain-goto-end)
;; "* %i%?" :empty-lines 1)
;; org-capture-templates)
;; (setq org-brain-visualize-default-choices 'all)
;; (setq org-brain-title-max-length 12)
;; (setq org-brain-include-file-entries nil
;; org-brain-file-entries-use-title nil))Extra bits
(use-package org-journal
:defer t
:config
(setq org-journal-dir "~/org/journal/"
org-journal-file-format "%Y/%m-%d"
org-journal-date-format "%A, %d %B %Y"))Add in some org-mode helpers:
org-habitlets me keep track of TODOs and other things.-
org-checklistlets me reset checklists for reoccurring tasks.- This requires one to
pkg_add a2ps. RESET_CHECK_BOXESproperty to be set toton a task headline. (properties can be set viaC-c C-x d
- This requires one to
(require 'org-habit)
;(require 'org-checklist)Found this bad boy to integrate pinboard with org-mode:
(defun org-pinboard-store-link ()
"Store a link taken from a pinboard buffer."
(when (eq major-mode 'pinboard-mode)
(pinboard-with-current-pin pin
(org-store-link-props
:type "pinboard"
:link (alist-get 'href pin)
:description (alist-get 'description pin)))))
(org-link-set-parameters "pinboard"
:follow #'browse-url
:store #'org-pinboard-store-link)Custom agenda commands for various things.
Daily habitsshows how well I am keeping track of daily things.
(setq org-agenda-custom-commands
'(("h" "Daily habits"
((agenda ""))
((org-agenda-show-log t)
(org-agenda-ndays 7)
(org-agenda-log-mode-items '(state))))))GOT
(setq vc-got-dir (expand-file-name "~/.emacs.d/site-lisp/vc-got-1.0"))
(if (file-directory-p vc-got-dir)
(use-package vc-got
:load-path vc-got-dir
:defer t
:init
(add-to-list 'vc-handled-backends 'Got)
(add-to-list 'vc-directory-exclusion-list ".got")))