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dotemacs.emacs.el
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dotemacs.emacs.el
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;============================================================================
; dotemacs.emacs.el (fka: jontsai.emacs.el, JTemacs.el)
; By: Jonathan Tsai
; https://github.com/jontsai/dotemacs
;
; Revision History
; ----------------
; 2024.06.06-3 Uses `kbd` to define custom keybindings for readability
; 2024.06.06-2 Adds toggle-line-numbers function and keybinding (C-c l)
; 2024.06.06-1 Changes alternate binding for set-mark-command to (C-c @)
; 2024.05.07 Adds Copilot.el for GitHub Copilot
; 2024.03.05 Adds emacs-direnv
; 2024.02.29 Leap day change! Adds keycast, keycast-tab-bar-mode
; 2024.02.28-2 Replace lsp-mode with eglot, company
; 2024.02.28-1 Adds Flycheck, which-key, lsp-mode + helm-lsp with Python and Ruby
; 2024.02.21 In Emacs >= v28, use (global-display-line-numbers-mode) instead of (global-linum-mode)
; 2022.10.25 Binds (C-c b) to manually invoke 'blacken-buffer
; 2022.09.16 Adds Python Black support via blacken
; 2022.09.04 Re-sets name macro keybinding, load user customizations
; 2022.08.24 Always include MELPA and ELPA
; 2022.08.14 Provide (C-c l) as an alternate to (C-SPC) for set-mark-command
; 2022.03.29 Provide (C-c m) as an alternate to (C-SPC) for set-mark-command
; 2020.12.27 Adds prettier-js
; 2020.04.30 Load user-specific dotemacs
; 2020.01.17 Automatically run isort on Python files
; 2019.05.09 Overwrite some default Helm key mappings for tab completion
; 2019.05.09 Lots of yummy shortcut keys
; 2019.05.09 Disable menu-bar-mode
; 2019.05.08 Add diary-face and holiday-face hack
; 2019.05.08 Add MELPA (Milkypostman's Emacs Lisp Package Archive)
; 2019.05.08 Add Helm keybindings
; 2019.05.07 Put Autosave and Backups directory inside of user-emacs-directory
; 2018.06.10 Commented some stuff out for Emacs 26 compatibility
; 2009.04.24 Added autosave and backup back in after a huge crash :(
; 2005.04.23 included PHP, Verilog, Visual, VB modes
; 2004.09.12 emacs-lisp file can be byte compiled for faster load
; 2001.01.20 Modified Documentation for www.geocities.com/IntroToEECS/
; 2000.06.01 Original RSemacs.emacs by Richard Shiao
; 1998.xx.xx local modifications merged with cs61a class master emacs startup file
;
; Authors:
; ???? - 1998: Unknown - Copyright (C) 1998 Regents of California
; 1998 - 2001: Richard Shiao
; 2004 - present: Jonathan Tsai
;
; Documentation
;
;============================================================================
; Purpose: This .emacs file was created from examining many examples.
; It is mainly for personal use but includes features that I
; think are useful to other people as well. People new to .emacs
; files may find this file a useful example.
; Some features included are personalizing color settings,
; a delete key that deletes forward, indenting regions with
; control-c-i, useful function keys, switching between buffers
; with control-tab, and PC-styled keybindings and selction for text
; selection, cutting, copying, and pasting.
;
; Extra: I have chosen colors that fit with the Cal spirit.
;
;
; Features: I. Starting Emacs
; - Enable Debugging on error (currently commented out)
; - Version check (currently supports Xemacs 20.4 on Linux)
; - Welcome message
; - Setting home directory
; - Silent the bell (currently commented out)
; - Exiting Emacs requires confirmation
; II. Display and Colors
; - Enable Font Lock Mode
; - Show matching parentheses on cursor-over too
; - Window size, location, title, modeline
; - Clock (currently commented out)
; - Colors for specific faces
; III. Program Behavior
; - Text mode
; - Set kill ring
; - Set auto save character interval
; - Transient-Mark mode
; - Auto-Fill mode
; - Set word wrapping width
; - Toggle Horizontal scroll bars (currently commented out)
; - Scroll down 1 line at a time rather than a huge section
; - Don't add more lines when scrolling past end of buffer
; - Resize mini-buffer automatically
; - Substitute yes/no responses to y/n
; - Specify tab width
; - Substitute tabs with spaces
; - Search is not case-sensitive
; - End files with a newline character
; IV. Key Bindings
; - Use PC-style key bindings and selection... YES!!!
; - Shift-Tab completes abbreviated words
; - Delete key deletes forward
; - C-Backspace deletes word
; - C-PageUp/PageDown scrolls other buffer
; - PageUp/PageDown remembers cursor position
; - Cut with C-c x or C-c C-x
; - Copy with C-c c or C-c C-c
; - Paste with C-c v or C-c C-v
; - Select all with C-c a or C-c C-a
; - Compare Windows with C-c w
; - GoTo line with C-c g
; - Indent regions with C-c i
; - Center line with C-c C-e
; - Comment out region with C-c o
; - Function keys
; f1 - Help
; Shift f1 - Man
; f2 - Save Buffer
; * Shift f2 - Save All Buffers
; f3 - Open
; Shift f3 - Open .emacs
; f4 - Close Buffer
; * Shift f4 - Save All and Quit
; f5 - Compile
; f6 - Next Error
; Shift f6 - First Error
; Ctrl f6 - Previous Error
; f7 - GoTo Line
; f8 - Comment Region
; Shift f8 - Uncomment Region
; f9 - Indent Region
; f10 - One Window
; Shift f10 - Two Windows (Top and Bottom)
; Ctrl f10 - Two Windows (Left and Right)
; f11 - Switch Window
; * f12 - Start/End Keyboard Macro
; Shift f12 - Name Last Keyboard Macro
; Ctrl f12 - Call Last Keyboard Macro
; - Buffer opens in same window
; - Disable C-x f since C-x C-f is find file
; - Disable C-x C-k since C-x k is kill
; - Disable C-t since it's close to y
; - Disable C-a since I think Select All
; - Disable C-q since I think Quit
; * Disable S-backspace
; - Load Buffer Menu in same window with C-x C-b
; - Undo with C-z
; - Save with C-s
; V. Mouse Bindings
; - Scroll with Mouse-1
; - Select from completion list with Mouse-1
; - Select from Buffer Menu with Mouse-1
; - Show Context-Sensitive Menu with Mouse-2
; VI. Mail
; - Enable alias
; VII. Additional Functions
; - Open .emacs with Shift-f3, by Richard Shiao
; - Toggle keyboard macro recording with f12
; - Save all with Shift-f2
; - Save all and Quit with Shift-f4
; - Buffer Switching, by Young-il Choo
; Use C-tab to switch buffer.
; - Saving the Emacs Desktop, by Richard Shiao
; Opens files from last session upon starting.
; Look for successful loading confirmation in Messages buffer.
;
; * denotes a feature that is not yet implemented or buggy.
;
; Version History:
; Created: Richard Shiao
; 2000/06/01
; Modified:
;
; If you are accessing this file indirectly, there is a good chance that it
; has been modified. To see the original file, official releases, and
; the most recent version, go to:
; www.geocities.com/IntroToEECS
;============================================================================
;--- Copyright and Legal Information ----------------------------------------
; (c)Copyright 2000 by Richard Shiao.
; You may share, use, and modify it freely, provided you include the
; following text next to borrowed code:
;
; Original File: Richard E. Shiao 2000/06/03
; For the most recent version of original file,
; go to www.geocities.com/IntroToEECS
;---------------------------------------------------------------------------
;--- Credits ----------------------------------------------------------------
; Here is a basic list of where some of my ideas came from:
;
; Steve Ackermann <[email protected]> -
; PC-style selection and bindings. Simple two-liner setting, but it
; made a huge difference, and was one of the main goals of my writing
; my own .emacs file.
;
; Young-il Choo <[email protected]> -
; Control-Tab between buffers. Convenient. I also see it all over the
; place in many different people's files. Some people tried to steal credit
; for themselves, even with the function named "yic-next-buffer"!
;
; Steve Dodd <[email protected]> -
; Mouse and keyboard bingdings. Many useful features. Another file liked
; by many people.
;
; Dave Gallucci <[email protected]> -
; Set a backups directory. It's good to centralize those backup~ files.
; Too bad I don't have the "backup" package to actually use it yet.
;
; Ingo Koch <[email protected]> -
; Confirmation message at the end.
; (This person maintains a whole website devoted to .emacs files.
; It's current and useful. Check it out at: www.dotemacs.de)
;
; Jayakrishnan Nair <[email protected]> -
; Debug-on-error and writing progress messages to the Message buffer.
; I don't use it, but it's nice to know it's there if I ever want to.
;
; Jason Rumney <[email protected]> -
; Mouse-2 menu. Cool... who pastes with the mouse-2 button anyway?
;---------------------------------------------------------------------------
;--- Notes and Reminders ---------------------------------------------------
; By: Richard Shiao
; Date: 2000/06/01
; Source: www.geocities.com/IntroToEECS
;
; Customizing: Use Help/Customize menu to change settings-
; User personal information and colors
;
; Help: Type: C-h or F1
; Mode Help: C-h m
; Look under the Help/Manuals menu for detailed information.
; The FAQ file is a useful place to start.
;
; Mail: Enter mail mode, type `C-x m'
; Enter RMAIL (for reading mail), type `M-x rmail'
;
; Scheme: Type: M-x run-scheme, but it doesn't work on my system right
; now for some reason.
;
; Language: Stephen Tse's file has Chinese capabilities. Available
; at www.dotemacs.de. Also see www.dict.org
;
; Macros: Start with C-x ( or F12.
; Type macro.
; Finish with C-x ) or F12.
; M-x name-last-kbd-macro to name macro.
; M-x call-last-kbd-macro to execute.
; M-x insert-kbd-macro followed by the name
; to insert the key sequence equivalent into your code
; for your .emacs file. (This is very useful if you are
; unfamiliar with the key binding syntax).
;
; Compiling: Byte compile this file to make emacs load faster.
; Select "Byte Compile This File" under the Emacs-Lisp menu.
; Compile it as .NameOfFile.elc and then put
; (load-file "~/.NameOfFile.elc")
; in your normal .emacs file (where NameOfFile is any name
; you choose).
;---------------------------------------------------------------------------
;--- MELPA and Packages------------------------------------------------------
; By: jontsai
; Date: 2019.05.08
; Source: https://melpa.org/#/getting-started
(require 'package)
(let* ((no-ssl (and (memq system-type '(windows-nt ms-dos))
(not (gnutls-available-p))))
(proto (if no-ssl "http" "https")))
(when no-ssl
(warn "\
Your version of Emacs does not support SSL connections,
which is unsafe because it allows man-in-the-middle attacks.
There are two things you can do about this warning:
1. Install an Emacs version that does support SSL and be safe.
2. Remove this warning from your init file so you won't see it again."))
;; Comment/uncomment these two lines to enable/disable MELPA and MELPA Stable as desired
(add-to-list 'package-archives (cons "melpa" (concat proto "://melpa.org/packages/")) t)
(add-to-list 'package-archives (cons "melpa-stable" (concat proto "://stable.melpa.org/packages/")) t)
;; For important compatibility libraries like cl-lib
(add-to-list 'package-archives (cons "gnu" (concat proto "://elpa.gnu.org/packages/"))))
; Org mode
(add-to-list 'package-archives '("org" . "https://orgmode.org/elpa/") t)
(package-initialize)
;---------------------------------------------------------------------------
;--- Org mode ------------------------------------------------------
; By: jontsai
; Date: 2019.05.08
; Source: http://org-trello.github.io/usage.html#automatic-org-trello-files-in-emacs
(add-hook 'org-mode-hook
(lambda ()
(let ((filename (buffer-file-name (current-buffer))))
(when (and filename (string= "trello" (file-name-extension filename)))
(org-trello-mode)))))
;---------------------------------------------------------------------------
;--- Starting Emacs --------------------------------------------------------
; By: Richard Shiao
; Date: 2000/06/01
; Source: www.geocities.com/IntroToEECS
;(setq debug-on-error t) ;; Currently turned off
(message "Now loading jontsai's .emacs file...")
(message "Scroll down the message buffer to see if loading successful...")
(defun running-at-least (major minor)
(or (> emacs-major-version major)
(and (= emacs-major-version major)
(>= emacs-minor-version minor))))
(if (running-at-least 24 0)
(message "Running at least Emacs 24.0 ... Welcome to Emacs!")
(message "WARNING: Whoa, you should upgrade Emacs to at least 24.0!"))
; Setting home directory
; If I ever use emacs on a pc,
; (setenv "HOME" "c:/emacs")
;; http://www.dotemacs.de/dotfiles/JanBorsodi/JanBorsodi.emacs.html
;; Add .site-lisp and site-lisp in home directory to load path
;; allows people to add emacs files if access to the global site-lisp is not possible
(setq load-path (nconc (list (concat (getenv "HOME") "/.site-lisp") ) load-path ))
(setq load-path (nconc (list (concat (getenv "HOME") "/site-lisp") ) load-path ))
; If I ever want to turn off the beep...
; (set-message-beep 'silent)
; Confirm Emacs exit
; Disabled 2003.05.16 by Jonathan Tsai
; uncomment to enable confirmation
;(setq kill-emacs-query-functions
; (cons (lambda () (y-or-n-p "Quit Emacs?"))
; kill-emacs-query-functions))
;---------------------------------------------------------------------------
;--- Display and Colors ----------------------------------------------------
; By: Richard Shiao
; Date: 2000/06/01
; Source: www.geocities.com/IntroToEECS
;
; Default color, location, size, and title options for all frames
; Note: Go to Edit/Text Properties/Display Faces to see a list of available
; faces and their current color settings.
; Go to Edit/Text Properties/Display Colors to see a list of available
; colors
; Note: Some settings like font-lock-mode and show-paren-mode in particular
; need to come before the color assignments to the faces.
; Make sure you preserve this order.
; Use color coding for syntax during programming.
; Important line!
(global-font-lock-mode t)
; Show matching parentheses upon cursor-over
(show-paren-mode 1)
; Turn on line numbers globally
(if (running-at-least 28 0)
(global-display-line-numbers-mode)
(global-linum-mode 1))
(if (member window-system '(x w32))
(let ((setting 'laptop))
(cond ((eq setting 'laptop)
(progn
(set-face-font `default "-adobe-courier-bold-r-*-*-20-*-*-*-*-*-*")
(set-frame-height (selected-frame) 36)
(set-frame-width (selected-frame) 80)))
((eq setting 'desktop)
(progn
(set-face-font `default "-adobe-courier-bold-r-*-*-*-140-120-120-*-*-*-*")
(set-frame-height (selected-frame) 50)
(set-frame-width (selected-frame) 100)))
((eq setting 'unix)
(set-face-font `default "-adobe-courier-bold-r-*-*-*-120-90-90-*-*-*-*")))))
;--- BEGIN COLORING ---
; By: Richard Shiao
; Date: 2000/06/01
; Source: www.geocities.com/IntroToEECS
; Colors and font updated by Jonathan Tsai 2003/05/16
(set-background-color "Black")
(set-foreground-color "Green")
;; (add-to-list 'default-frame-alist
;; '(background-color . "Black")
;; '(foreground-color . "Green"))
(set-cursor-color "CornflowerBlue")
(set-face-foreground 'font-lock-builtin-face "MediumBlue") ;MediumBlue
(set-face-foreground 'font-lock-comment-face "Orange") ;DarkGreen
(set-face-foreground 'font-lock-constant-face "Pink") ;Maroon
(set-face-foreground 'font-lock-function-name-face "Green") ;Black
(make-face-bold 'font-lock-function-name-face)
(set-face-foreground 'font-lock-keyword-face "LightGreen") ;Blue
(set-face-foreground 'font-lock-string-face "White") ;Firebrick
(set-face-foreground 'font-lock-type-face "Coral") ;Coral
(set-face-foreground 'font-lock-variable-name-face "LightGray") ;DarkSlateGray
(set-face-foreground 'font-lock-warning-face "Pink") ;Red
(make-face-bold 'font-lock-warning-face)
(set-face-foreground 'bold "Gold")
(set-face-background 'bold "Navy")
(set-face-foreground 'bold-italic "Navy")
(set-face-background 'bold-italic "Gold")
(set-face-foreground 'highlight "Navy")
(set-face-background 'highlight "Gold")
(set-face-foreground 'italic "Blue")
;(set-face-foreground 'mode-line "Gold")
;(set-face-background 'mode-line "Navy")
;(make-face-bold 'mode-line)
(set-face-foreground 'region "Blue") ;White
(set-face-background 'region "Yellow") ;Navy
(set-face-background 'secondary-selection "LightBlue")
; TODO: invalid in Emacs 26
;(set-face-foreground 'show-paren-match-face "Gold")
;(set-face-background 'show-paren-match-face "Navy")
; "... Down with the Red and White!
; California's out for a victory..."
; From: The "Stanfurd Jonah" Fight Song
; Ted Haley, Class of 1915
; Following settings signal a parentheses error.
;; TODO: invalid in Emacs 26
;; (set-face-background 'show-paren-mismatch-face "Red") ;Red
;; (set-face-foreground 'show-paren-mismatch-face "White") ;White
;; (make-face-bold 'show-paren-mismatch-face)
; Calendar highlighting colors
(defvar calendar-load-hook nil)
(setq calendar-load-hook
'(lambda ()
(set-face-foreground 'diary-face "MediumBlue") ;MediumBlue
(set-face-background 'holiday-face "SlateBlue") ;SlateBlue
(set-face-foreground 'holiday-face "White"))) ;White
; quick hack to define diary-face, holiday-face
(copy-face 'bold 'diary-face)
(copy-face 'bold 'holiday-face)
;--- END COLORING ---
; Title Bar (%f is file name, %b is buffer name)
; Original title follows, but is too long, so I'm using the alternate below.
;(setq-default frame-title-format
; (list "Richard's Emacs" emacs-version "("
; invocation-directory invocation-name "@" system-name
; ")- %f"))
(setq-default frame-title-format "Emacs - %b")
; Icon Bar
(setq-default icon-title-format "Emacs - %b")
; Show name of current function in modeline
(which-function-mode t)
; Show column number in modeline
(setq column-number-mode t)
; Show clock in mode line in AM/PM mode
(defvar display-time-24hr-format nil)
(setq display-time-24hr-format nil)
(setq display-time-day-and-date t)
(display-time)
;---------------------------------------------------------------------------
;--- Program Behavior -----------------------------------------------------
; By: Jonathan Tsai (2004.09.16)
; Richard Shiao (2004.06.01)
; Date: 2000/06/01
; Source: www.ocf.berkeley.edu/~jontsai/dotemacs
; www.geocities.com/IntroToEECS
; Use text mode as default
(setq major-mode 'text-mode)
; Number of kills to keep in memory
(setq kill-ring-max 50)
; disable menu-bar-mode for extra screen real estate
; https://www.emacswiki.org/emacs/MenuBar
(menu-bar-mode -1)
;;**********************************
;; Begin Autosave/Backup section
;; Controlling backup files:
;;
;; Set the following variable to `nil' to disable the making of backup
;; files.
;;(setq make-backup-files nil)
;; The following variables control how backup files are made, and are
;; only used if `make-backup-files' is non-nil.
;;
;; Backup files are created when a file is saved for the first time (and
;; the file already exists on disk). Backup files can be created by
;; renaming the original file or by copying.
;;
;; Renaming means that Emacs renames the existing file so that it is a
;; backup file, then writes the buffer into a new file. Any other names
;; that the old file had will now refer to the backup file. The new
;; file is owned by you and its group is defaulted. Note that this
;; method CAN CHANGE the ownerships of a file. The variables
;; `backup-by-copying-when-linked' and `backup-by-copying-when-mismatch'
;; control whether or not the ownerships can change.
;;
;; Copying means that Emacs copies the existing file into the backup
;; file, then writes the buffer on top of the existing file. Any other
;; names that the old file had will now refer to the new (edited) file.
;; The file's owner and group are unchanged. However, if you edit very
;; large file, backing up by copying can take a long time.
;;
;; The choice of renaming or copying is controlled by the variables
;; backup-by-copying, backup-by-copying-when-linked and
;; backup-by-copying-when-mismatch. For most people, these variables
;; should have the following values:
;;
;; backup-by-copying nil
;; backup-by-copying-when-linked t
;; backup-by-copying-when-mismatch t
;;
;; If you want to backup by renaming, set the variable
;; `backup-by-copying' to nil; if you want to backup by copying, set the
;; variable `backup-by-copying' to non-nil.
(setq backup-by-copying nil)
;; If you want to use copying to create backups for files with multiple
;; names, set `backup-by-copying-when-linked' to non-nil. This causes
;; the alternate names to refer to the latest version as edited. This
;; variable is relevant only if backup-by-copying is nil.
(setq backup-by-copying-when-linked t)
;; If you want to create backups by copying if this preserves owner or
;; group, set `backup-by-copying-when-mismatch' to non-nil. Renaming
;; may still be used (subject to control of other variables) when it
;; would not result in changing the owner or group of the file; that is,
;; for files which are owned by you and whose group matches the default
;; for a new file created there by you. This variable is relevant only
;; if backup-by-copying is nil.
(setq backup-by-copying-when-mismatch t)
;; Numbered backup files
;; enabled: `t'
;; make numbered backup files only for those files that already have
;; them: `nil'
;; disabled: `never'
;; (i.e., use "(setq version-control 'never)").
(setq version-control t)
;; Autosave
;; enable auto-save : `t'
;; disable auto-save: `nil'
(setq auto-save-default t)
;; Autosave every n characters typed
;; Default : 300
;; Disabled: 0
(setq auto-save-interval 500)
;; https://www.emacswiki.org/emacs/AutoSave
;;
;; Put autosave files (ie #foo#) in one place, *not*
;; scattered all over the file system!
;;(defvar autosave-dir (concat "/tmp/emacs_autosaves/" (user-login-name) "/"))
;;(defvar autosave-dir (concat (getenv "HOME") "/.emacs.d/autosaves/"))
(defvar autosave-dir (concat user-emacs-directory "autosaves"))
(make-directory autosave-dir t)
(defun auto-save-file-name-p (filename)
(string-match "^#.*#$" (file-name-nondirectory filename)))
(defun make-auto-save-file-name ()
(concat autosave-dir
(if buffer-file-name
(concat "#" (file-name-nondirectory buffer-file-name) "#")
(expand-file-name
(concat "#%" (buffer-name) "#")))))
;; https://www.emacswiki.org/emacs/BackupDirectory
;;
;; Put backup files (ie foo~) in one place too. (The backup-directory-alist
;; list contains regexp=>directory mappings; filenames matching a regexp are
;; backed up in the corresponding directory. Emacs will mkdir it if necessary.)
;;(defvar backup-dir (concat "/tmp/emacs_backups/" (user-login-name) "/"))
;; $HOME = (getenv "HOME") ;; e.g. /home/jontsai
;;(defvar backup-dir (concat (getenv "HOME") "/.emacs.d/backups"))
(defvar backup-dir (concat user-emacs-directory "backups"))
(setq backup-directory-alist (list (cons "." backup-dir)))
;; End Autosave/Backup section
;;**********************************
;;**********************************
;; Begin appearances
;; default-truncate-lines
;; non-nil: continuation lines are not displayed
;; each line of text is given one and only one screen line.
;; In this case, lines longer than the screen/window width have to be
;; viewed using the scroll-left and scroll-right functions.
;; recommended setting: `nil'
(setq truncate-lines nil)
(setq truncate-partial-width-windows truncate-lines)
;; Marking regions
;; Use Transient mark mode
;; (setq transient-mark-mode t)
(setq transient-mark-mode '1)
;; Line numbers
(line-number-mode 1)
; Column beyond which to do word wrap
(setq fill-column 80)
; If I decide I actually don't want word wrapping...
; turned off by Jonathan Tsai
;(hscroll-global-mode t)
;; scroll-step
;; number of lines to try scrolling a window when
;; point tries to move outside of a window. If that fails to bring the
;; point back onto the screen the point is centered in the window
;; instead.
;; 0: the point is always centered after
;; it moves outside of a window.
;; 1: Scroll down 1 line at a time rather than a huge section
(setq scroll-step 1)
;; next-screen-context-lines
;; the number of lines of continuity when scrolling a window.
(setq next-screen-context-lines 1)
; Don't add more lines when scrolling past end of buffer
(setq next-line-add-newlines nil)
; Resize mini-buffer automatically
;(resize-minibuffer-mode)
;(setq resize-minibuffer-window-exactly nil)
; Substitute yes/no responses to y/n
(fset 'yes-or-no-p 'y-or-n-p)
;; highlight-current-line.el/elc must be installed
(require 'highlight-current-line)
;; prettier - https://github.com/prettier/prettier-emacs
(require 'prettier-js)
(add-hook 'js-jsx-mode-hook 'prettier-js-mode)
(add-hook 'typescript-mode-hook 'prettier-js-mode)
(add-hook 'web-mode-hook 'prettier-js-mode)
;; End appearances
;;**********************************
; Use Auto Fill word wrapping
(add-hook 'text-mode-hook 'turn-on-auto-fill)
;;*****************************
;; Additional Programming modes
;;*****************************
;; Custom modes - put in .../emacs/list/progmodes
;; php-mode.el
;; verilog-mode.el
;; visual-basic-mode.el
(setq auto-mode-alist
(append
'(;; Make .h and .H files default to C++ mode rather than C mode.
("\\.H$" . c++-mode)
("\\.h$" . c++-mode)
;; SFDC Apex mode
("\\.cls$" . apex-mode) ; Apex class
("\\.trg$" . apex-mode) ; Apex trigger
("\\.page$" . apex-mode) ; Visualforce page
;; C# mode
("\\.cs$" . csharp-mode)
;; Coffee mode
("\\.coffee$" . coffee-mode)
;; JavaScript mode
;;("\\.js$" . javascript-mode) ;; replaced by js-jsx-mode
("\\.js$" . js-jsx-mode)
("\\.jsx$" . js-jsx-mode)
;; TypeScript mode
("\\.ts$" . typescript-mode)
("\\.tsx$" . typescript-mode)
;; LESS to use CSS mode
("\\.less$" . css-mode)
;; Lua mode
("\\.lua$" . lua-mode)
;; PHP mode
("\\.php$" . php-mode)
("\\.gne$" . php-mode) ; Flickr "Game Never Ending"
;; Puppet mode
("\\.pp$" . puppet-mode)
;; Python mode
("\\.py$" . python-mode)
;; Ruby mode
("\\.py$" . ruby-mode)
;; Scala mode
("\\.sbt$" . scala-mode)
("\\.scala$" . scala-mode)
;; org-trello major mode for all .trello files
("\\.trello$" . org-mode)
;; Visual Basic mode
("\\.vbs$" . visual-basic-mode)
("\\.vb$" . visual-basic-mode)
("\\.basic$" . visual-basic-mode)
;; Verilog
("\\.v\\'" . verilog-mode)
;; YAML
("\\.yml$" . yaml-mode)
)
auto-mode-alist))
;; Load programming modes only when needed
(autoload 'apex-mode "apex-mode" "Major mode for editing SFDC Apex code." t)
(autoload 'csharp-mode "csharp-mode" "Major mode for editing C# code." t)
(autoload 'coffee-mode "coffee-mode" "CoffeeScript mode" t)
;(autoload 'javascript-mode "javascript-mode" "JavaScript mode" t)
;(autoload 'js-jsx-mode "js-jsx-mode" "Javascript + JSX mode" t) ;; built-in to Emacs
(autoload 'lua-mode "lua-mode" "Lua mode" t)
(autoload 'php-mode "php-mode" "PHP mode" t)
;(autoload 'python-mode "python-mode" "Python mode" t) ;; built-in to Emacs
(autoload 'puppet-mode "puppet-mode" "Puppet mode" t)
;(autoload 'ruby-mode "ruby-mode" "Ruby mode" t) ;; built-in to Emacs
(autoload 'scala-mode "scala-mode2" "Scala mode" t)
(autoload 'typescript-mode "typescript-mode" "TypeScript mode" t)
(autoload 'verilog-mode "verilog-mode" "Verilog mode" t)
(autoload 'visual-basic-mode "visual-basic-mode" "Visual" t)
(autoload 'yaml-mode "yaml-mode" "YAML" t)
;; Autoload Pymacs
(autoload 'pymacs-apply "pymacs")
(autoload 'pymacs-call "pymacs")
(autoload 'pymacs-eval "pymacs" nil t)
(autoload 'pymacs-exec "pymacs" nil t)
(autoload 'pymacs-load "pymacs" nil t)
;; Colorize keywords for additional programming modes
(defvar enable-font-lock-mode nil)
(setq enable-font-lock-mode '(lambda () (font-lock-mode 1)))
(mapc (lambda (progmode) (add-hook progmode enable-font-lock-mode))
'(javascript-mode-hook
;jsx-mode-hook
php-mode-hook
python-mode-hook
ruby-mode-hook
verilog-mode-hook
visual-basic-mode-hook
yaml-mode-hook
))
;; Set tab-width
(setq tab-width 2)
;; Set up C/C++ indentation
(defvar c-basic-offset)
(setq c-basic-offset 2)
(defvar c-tab-always-indent nil)
(setq c-tab-always-indent nil)
(defvar c-indent-level)
(setq c-indent-level 2)
;(define-key c-mode-map "\r" 'newline-and-indent)
(defvar c-continued-statement-offset)
(setq c-continued-statement-offset 2)
(defvar c-argdecl-indent)
(setq c-argdecl-indent 0)
;; Indent Tabs Mode
;; By default, Emacs inserts tabs in place of multiple spaces when it formats a
;; region. (For example, you might indent many lines of text all at once with
;; the indent-region command.) Tabs look fine on a terminal or with ordinary
;; printing, but they produce badly indented output when you use TeX or Texinfo
;; since TeX ignores tabs.
;; The following turns off Indent Tabs mode:
;; Prevent Extraneous Tabs - nil
;; use tabs: t
(setq-default indent-tabs-mode nil)
;; setq-default instead of setq
;; sets values only in buffers that do not have their own local values for the variable.
; Make searches non-case-sensitive
(set-default 'case-fold-search t)
;; You can set `require-final-newline' to one of the following to
;; control newlines at the end of a file when the file is saved:
;;
;; t Silently place a newline at the end of the file
;; when the file is saved. This is done only if
;; the file does not already end with a newline.
;; nil Don't add newlines.
;; (anything else) Ask the user what to do.
(setq require-final-newline nil)
(put 'upcase-region 'disabled nil)
(put 'downcase-region 'disabled nil)
;---------------------------------------------------------------------------
;--- toggle line numbers -----------------------------------------------------------------
; By: jontsai
; Date: 2024.06.06
; Backwards compatibility to toggle line numbers
(defun toggle-line-numbers ()
"Toggle line numbers on and off."
(interactive)
(if (boundp 'display-line-numbers)
(if display-line-numbers
(display-line-numbers-mode 0)
(display-line-numbers-mode 1))
(if (bound-and-true-p linum-mode)
(linum-mode 0)
(linum-mode 1))))
;---------------------------------------------------------------------------
;--- Key Bindings ----------------------------------------------------------
; By: Richard Shiao
; Date: 2000/06/01
; Source: www.geocities.com/IntroToEECS
;-- Setting:
;; ****Begin UC key bindings
(global-set-key "\eg" 'goto-line)
(global-set-key "\eW" 'copy-region-as-kill)
;; (global-set-key "\^w" 'backward-kill-word)
;; (global-set-key "\eq" 'query-replace)
;; (global-set-key "\eQ" 'query-replace-regexp)
;; (global-set-key "\^x\^e" 'compile)
;; (global-set-key [S-return] 'newline-and-indent)
;; Disable C-x n n, ^z, C-x C-l, C-x C-u
;; ****End UC key bindings
;;(global-unset-key "\^z") don't need to disable suspend
(global-unset-key "\^xnn")
;; (global-unset-key "\^x\^l")
;; (global-unset-key "\^x\^u")
; Use PC-style key bindings and selection
;(pc-bindings-mode)
;(pc-selection-mode)
; Shift-Tab completes words
(global-set-key [S-iso-lefttab] 'dabbrev-completion)
; Delete key deletes forward
(defvar delete-key-deletes-forward)
(setq delete-key-deletes-forward t)
; C-Backspace deletes word
(global-set-key [\C-backspace] 'backward-kill-word)
; C-PageUp/PageDown scrolls the other buffer
(global-set-key [C-next] 'scroll-other-window)
(global-set-key [C-prior] 'scroll-other-window-down)
; Page Up and Down remembers cursor position
(setq scroll-preserve-screen-position t)
(global-set-key "\C-o" "\ev") ; scroll up, C-* keys are repeatable while \e-* and M-* are not
; C-c * shortcuts for common operations
(global-set-key (kbd "C-c b") 'blacken-buffer) ; for when blacken-on-save somehow doesn't work
(global-set-key (kbd "C-c i") 'indent-region)
(global-set-key (kbd "C-c @") 'set-mark-command) ; for when the OS (e.g. Prompt SSH on iOS) overrides ^-SPC
(global-set-key (kbd "C-c l") 'toggle-line-numbers)
(global-set-key (kbd "<f9>") 'toggle-line-numbers)
(global-set-key (kbd "C-c o") 'comment-region)
(global-set-key (kbd "C-c u") 'uncomment-region)
(global-set-key (kbd "C-c s") 'sort-lines)
(global-set-key (kbd "C-c q") 'query-replace)
; disabled by Jonathan Tsai 2003/05/16
;(global-set-key "\C-cx" "\C-w") ; cut
;(global-set-key "\C-c\C-x" "\C-w") ; cut
;(global-set-key "\C-cc" "\C-w\C-y") ; copy
;(global-set-key "\C-c\C-c" "\C-w\C-y") ; copy
;(global-set-key "\C-cv" "\C-y") ; paste
;(global-set-key "\C-c\C-v" "\C-y") ; paste
;(global-set-key "\C-ca" [C-home C-S-end]) ; select all
;(global-set-key "\C-c\C-a" [C-home C-S-end]) ; select all
;(global-set-key "\C-cw" 'compare-windows) ;
;(global-set-key "\C-cg" 'goto-line) ;
;(global-set-key "\C-c\C-e" 'center-line) ;
;(global-set-key "\C-cb" 'universal-argument) ; I use this for S-f8 below
; Function Keys
;;(global-set-key [f1] 'help) ;
;;(global-set-key [S-f1] 'man) ;
;;(global-set-key [f2] 'save-buffer) ;
; Shift f2 'see function below ; saves all buffers
;;(global-set-key [f3] 'find-file) ; open new or existing file
; Shift f3 'see function below ; opens .emacs file
;;(global-set-key [f4] 'kill-buffer) ; close current file
;;(global-set-key [S-f4] [?\S-f2 ?\M-f4]) ; save-all and quit ********************
;;(global-set-key [f5] 'compile) ;
;;(global-set-key [S-f6] 'first-error) ;
;;(global-set-key [C-f6] 'previous-error) ;
;;(global-set-key [f6] 'next-error) ;
;;(global-set-key [f7] 'goto-line) ;
;;(global-set-key [f8] 'comment-region) ;
;;(global-set-key [S-f8] 'uncomment-region) ;
;;(fset 'uncomment-region
;; [?\C-c ?b f8]) ; dependent on C-c b defintion for universal-argument
;; ; (see C-c definitions above)
;;(global-set-key [f9] 'indent-region) ;
;;(global-set-key [f10] 'delete-other-windows) ;
;;(global-set-key [S-f10] 'split-window-vertically) ;
;;(global-set-key [C-f10] 'split-window-horizontally) ;
;;(global-set-key [f11] 'other-window)
; F12 'see function below ; toggles kbd macro recording
;;(global-set-key [S-f12] 'name-last-kbd-macro) ;
;;(global-set-key [C-f12] 'call-last-kbd-macro) ;
; I don't need these...
;(global-set-key [f9] 'new-frame)
;(global-set-key [S-f9] 'delete-frame)
;(global-set-key [C-f9] 'delete-window)
;-- Unsetting: (Things I don't use, but may press by mistake)
(global-unset-key "\C-xf") ; set fill column to
;(global-unset-key "\C-x\C-k") ; name macro \C-x\C-kn
;(global-unset-key "\C-t") ; transpose characters
;(global-unset-key "\C-a") ; move to beginning of line
(global-unset-key [S-backspace]) ;;;;;;;;;;;;;;;;;;;; doesn't work yet
;-- Resetting:
(global-set-key "\C-x\C-b" 'buffer-menu) ; opens in same window
;; C-q for quote
;(if (eq window-system 'w32)
; (global-set-key "\C-z" 'undo) ; use pc binding
; (global-set-key "\C-q" 'undo)) ; C-z is reserved for suspend on Unix
;(global-set-key "\C-s" 'save-buffer) ; convenient
;(global-set-key "\C-xs" 'save-buffer) ; convenient
;---------------------------------------------------------------------------
;--- Mouse -----------------------------------------------------------------
; By: Richard Shiao
; Date: 2000/06/01
; Source: www.geocities.com/IntroToEECS
; Mouse-1 takes over Mouse-2:
; Drag scroll bar with Mouse-1
(global-set-key [vertical-scroll-bar down-mouse-1] 'scroll-bar-drag)
; Select from the completion list with Mouse-1
(add-hook 'completion-list-mode-hook
#'(lambda() (define-key completion-list-mode-map [down-mouse-1]
'mouse-choose-completion)))
; Select from the Buffer Menu with Mouse-1
(add-hook 'Buffer-menu-mode-hook
#'(lambda() (define-key Buffer-menu-mode-map [down-mouse-1]
'Buffer-menu-mouse-select)))
; Mouse-2 shows context sensitive menu
(define-key global-map [mouse-2] 'mouse-major-mode-menu)
;---------------------------------------------------------------------------