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emacs.el
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;;; .emacs --- old init file -*- lexical-binding: t; -*-
;; Copyright (C) 1989-2020 Juri Linkov <[email protected]>
;; Author: Juri Linkov <[email protected]>
;; Keywords: dotemacs, init
;; URL: <http://www.linkov.net/emacs>
;; Version: 2025-03-30 for GNU Emacs 31.0.50 (x86_64-pc-linux-gnu)
;; This file now contains semi-obsolete settings.
;; For more up-to-date settings,
;; please see the file README.org in the same directory.
;;; mouse
;; Move the mouse to the screen corner on any keypress.
;; This is commented out because now `mouse-avoidance-mode'
;; is customized to `banish' in `custom-set-variables':
;; (when (and (display-mouse-p) (require 'avoid nil t))
;; ;; Move the mouse to the lower-right corner instead of default upper-right
;; ;; (defun mouse-avoidance-banish-destination ()
;; ;; (cons (+ 3 (frame-width)) (- (frame-height) 1)))
;; ;; The above is now customized for 24.2+ in `custom-set-variables' as:
;; ;; (mouse-avoidance-banish-position
;; ;; '((frame-or-window . frame) (side . right) (side-pos . -3)
;; ;; (top-or-bottom . bottom) (top-or-bottom-pos . 1)))
;; (mouse-avoidance-mode 'banish))
;; Show the text pointer in void text areas (no need any more)
;; (setq void-text-area-pointer nil)
;; (setq make-pointer-invisible t)
;;; colors
(defun my-colors-light (&optional frame)
"Set colors suitable for working in light environments,
i.e. in daylight or under bright electric lamps."
(interactive)
(setq frame-background-mode 'light)
(if frame
(select-frame frame)
(setq frame (selected-frame)))
;; The color with minimal eye fatigue in light environments
;; is "AntiqueWhite3" (RGB: 205 192 176),
;; (set-background-color "AntiqueWhite3")
(set-background-color "white")
(set-foreground-color "black")
(when (facep 'region)
(set-face-background 'region "gray90" frame))
(when (facep 'fringe)
(set-face-background 'fringe (face-background 'default) frame)
(set-face-foreground 'fringe (face-foreground 'default) frame)))
(define-key global-map [f6 ?c ?s] 'my-colors-light)
(defun my-colors-dark (&optional frame)
"Set colors suitable for working in the darkness without electricity."
(interactive)
(setq frame-background-mode 'dark)
(if frame
(select-frame frame)
(setq frame (selected-frame)))
(set-background-color "black")
(set-foreground-color "DarkGrey")
(when (facep 'region)
(set-face-background 'region "DimGray" frame))
(when (facep 'fringe)
(set-face-background 'fringe (face-background 'default) frame)
(set-face-foreground 'fringe (face-foreground 'default) frame)))
(define-key global-map [f6 ?c ?d] 'my-colors-dark)
(define-key global-map [Multi_key] [t]) ; don't beep on accidental keypress
(defvar my-sunset-timer nil)
(defvar my-sunrise-timer nil)
;; Automatically switch to dark background after sunset
;; and to light background after sunrise.
;; (Note that `calendar-latitude' and `calendar-longitude'
;; should be set before calling the `solar-sunrise-sunset')
(defun my-colors-set (&optional frame)
(interactive)
(require 'solar)
(if (and (bound-and-true-p calendar-latitude)
(bound-and-true-p calendar-longitude)
(bound-and-true-p calendar-time-zone))
(let* ((l (solar-sunrise-sunset (calendar-current-date)))
(sunrise-string (apply 'solar-time-string (car l)))
(sunset-string (apply 'solar-time-string (car (cdr l))))
(current-time-string (format-time-string "%H:%M")))
(if (or (string-lessp current-time-string sunrise-string)
(string-lessp sunset-string current-time-string))
(my-colors-dark frame)
(my-colors-light frame))
(if (and (boundp 'my-sunset-timer) (timerp my-sunset-timer))
(cancel-timer my-sunset-timer))
(if (and (boundp 'my-sunrise-timer) (timerp my-sunrise-timer))
(cancel-timer my-sunrise-timer))
(setq my-sunset-timer (run-at-time sunset-string (* 60 60 24)
'my-colors-dark))
(setq my-sunrise-timer (run-at-time sunrise-string (* 60 60 24)
'my-colors-light)))))
;; (my-colors-set)
;; (add-hook 'after-make-frame-functions 'my-colors-set)
;;; faces
(defvar face nil)
(defun my-faces-fix (&optional frame)
"Fix defined faces."
(interactive)
;; Check if this function is called by `custom-define-hook' from
;; `custom-declare-face' where the variable `face' is bound locally.
(when (boundp 'face)
(dolist (face (face-list))
;; Make italic gray instead of black
;; (when (face-italic-p face frame)
;; (if (equal (face-foreground face frame) "black")
;; (set-face-foreground face "gray50" frame)))
;; My font makes bold text illegible,
;; so replace bold property with underline property
;; (when (face-bold-p face frame)
;; (set-face-bold face nil frame)
;; ;; (set-face-inverse-video face t frame)
;; (set-face-underline face t frame))
;; Fonts with different height decrease the amount of lines
;; visible on screen, so remove the height property
;; (when (numberp (face-attribute face :height frame))
;; (set-face-attribute face frame :height 'unspecified))
;; Fonts with different width decrease the amount of characters
;; on the line, so remove the width property
;; (when (numberp (face-attribute face :width frame))
;; (set-face-attribute face frame :width 'unspecified))
;; Fonts with different weight decrease the height and width,
;; of the line, so remove the weight property
;; (when (numberp (face-attribute face :weight frame))
;; (set-face-attribute face frame :weight 'unspecified))
;; (unless (string-match "^mode-line" (symbol-name face))
;; ;; Reset all face attributes
;; (modify-face face))
;; New feature in Emacs 27
;; (set-face-attribute face frame :extend t)
;; (set-face-extend face t frame)
)))
;; 1. Fix existing faces
;; (let ((face t)) (my-faces-fix))
;; (add-hook 'after-init-hook (lambda () (let (face) (my-faces-fix))) t)
;; 2. Call `my-faces-fix' every time some new face gets defined
(add-hook 'custom-define-hook 'my-faces-fix)
;;; keybindings
;; Keybindings (meta up) (meta down) are free when windmove uses `super'.
;; Actually I don't use next two keybindings, use them for something useful
;; (define-key global-map [(control meta prior)] 'scroll-right)
;; (define-key global-map [(control meta next)] 'scroll-left)
;; (define-key global-map [(control return)]
;; (lambda () (interactive) (let ((use-hard-newlines t)) (newline))))
;; (define-key global-map [(meta return)]
;; (lambda () (interactive) (scroll-other-window 1))) ;; [(meta down)]
;; (define-key global-map [(meta backspace)]
;; (lambda () (interactive) (scroll-other-window -1))) ;; [(meta up)]
;; (define-key global-map [(control backspace)] 'backward-kill-word)
;; (define-key global-map [(meta backspace)] 'undo)
;; (define-key global-map [(meta backspace)] 'backward-kill-word)
;; (define-key global-map [(control backspace)] 'join-lines)
;; These following two keybindings are standard default:
;; (define-key global-map [(meta /)] 'dabbrev-expand)
;; (define-key global-map [(control meta /)] 'dabbrev-completion)
;; The following key is not available:
;; (define-key global-map [(control meta kp-divide)] 'hippie-expand)
;; BAD key: (define-key global-map "\M-n" 'clone-buffer)
(define-key global-map [(control x) (c) (b)] 'clone-buffer)
;; (define-key global-map [(control escape)]
;; (lambda () (interactive) (buffer-menu 1))) ; not needed
;; (define-key global-map [(control escape)] 'ibuffer)
;; (define-key global-map [(shift f10)] 'buffer-menu) ; not needed
;; TODO: currently key (control escape) is free, bind it to something useful,
;; unless it is used by the window manager
;; The following two corrections are for Scandinavian keyboard layouts.
;; Bind AltGr-space to the same command as is bound to Alt-space (M-SPC)
;; instead of inserting space-looking nobreak-space (nbsp, 0xa0, 0x8a0).
;; This is not necessary in Emacs 22 where nbsp has a special face.
;; (define-key global-map [?\xa0] 'just-one-space)
;; (define-key global-map [?\x8a0] 'just-one-space)
;; Swap currency sign with dollar sign, so dollar sign which is used more
;; often in programming languages could be typed more easily by pressing
;; shift-4 instead of AltGr-4.
;; (keyboard-translate ?\244 ?\$)
;; (keyboard-translate ?\$ ?\244)
;; Better to change this in .xmodmaprc for other applications too as:
;; keycode 13 = 4 dollar 4 dollar dollar cent
;; Map some diacritic characters (Ao, A", O") to arrow keys
;; which have the same layout as arrow pad keys on AltGr keyboards
;; This is experimental to make C-f/C-b/C-n/C-p like as easy as hjkl.
;; (define-key global-map [?\x8e5] 'previous-line) ; [up]
;; (define-key global-map [?\x8e4] 'next-line)
;; (define-key global-map [?\x8f6] 'backward-char)
;; (define-key global-map [?'] 'forward-char)
;; On some keyboards, '<' and '>' are on the same key near 'z',
;; so when switching keyboards, I often mistype 'M-z' for 'M-<' and 'M->':
(define-key esc-map "z" 'beginning-of-buffer)
(define-key esc-map "Z" 'end-of-buffer)
;;; quail
;; The default key `C-\' is difficult to type on AltGr keyboards.
;; (global-set-key [(control ?+)] 'toggle-input-method)
;; (global-set-key [(control ?')] 'toggle-input-method)
;; (global-set-key [(meta return)] 'toggle-input-method)
;; (define-key isearch-mode-map [(meta return)] 'isearch-toggle-input-method)
;; added for capslock to ~/.xsession: echo "keycode 66 = Print" | xmodmap -
;; (global-set-key [print] 'toggle-input-method)
;; (define-key isearch-mode-map [print] 'isearch-toggle-input-method)
;; (define-key mule-keymap "\\" 'set-input-method)
;; TODO for Emacs23: if toggle-input-method is called on the active region
;; then convert region to other coding, this is very useful when the region
;; was typed with a wrong input method, when the user forgot to toggle it
;; (this is like venerable PuntoSwitcher)
;;; functions
(defvar my-scroll-auto-timer nil)
(defun my-scroll-auto (arg)
"Scroll text of current window automatically with a given frequency.
With a numeric prefix ARG, use its value as frequency in seconds.
With C-u, C-0 or M-0, cancel the timer."
(interactive
(list (progn
(if (and (boundp 'my-scroll-auto-timer)
(timerp my-scroll-auto-timer))
(cancel-timer my-scroll-auto-timer))
(or current-prefix-arg
(read-from-minibuffer
"Enter scroll frequency measured in seconds (0 or RET for cancel): "
nil nil t nil "0")))))
(if (not (or (eq arg 0) (equal arg '(4))))
(setq my-scroll-auto-timer (run-at-time t arg 'scroll-up 1))))
;; (define-key my-map "s" 'my-scroll-auto)
;;; cursor
;; USE (setq-default cursor-type ...) INSTEAD OF THE NEXT FUNCTION
;; (defun set-cursor-type (cursor-type)
;; "Set the text cursor type of the selected frame to CURSOR-TYPE.
;; When called interactively, prompt for the name of the type to use.
;; To get the frame's current cursor type, use `frame-parameters'."
;; ;; see `fringe-query-style'
;; (interactive (list (intern (completing-read
;; "Cursor type: "
;; '("box" "hollow" "bar" "hbar" nil)))))
;; (modify-frame-parameters (selected-frame)
;; (list (cons 'cursor-type cursor-type))))
;; Currently cursor color is frame-local, but should be buffer-local like
;; cursor-type (or maybe even window-local).
;; Also background color should be buffer-local
;; (maybe this is already fixed in the tiled-background branch?).
;; (defadvice toggle-input-method (after my-toggle-input-method activate)
;; (if current-input-method
;; (set-cursor-color "red") ; "AntiqueWhite4"
;; (set-cursor-color "black")))
;;; isearch
;; Wrap without failing, posted to
;; http://stackoverflow.com/questions/285660/automatically-wrapping-i-search#287067
;; (defadvice isearch-repeat (after isearch-no-fail activate)
;; (unless isearch-success
;; (ad-disable-advice 'isearch-repeat 'after 'isearch-no-fail)
;; (ad-activate 'isearch-repeat)
;; (isearch-repeat (if isearch-forward 'forward))
;; (ad-enable-advice 'isearch-repeat 'after 'isearch-no-fail)
;; (ad-activate 'isearch-repeat)))
;; Automatically recenter every found isearch match
;; (defadvice isearch-update (before my-isearch-update activate)
;; (sit-for 0)
;; (if (and
;; ;; not the scrolling command
;; (not (eq this-command 'isearch-other-control-char))
;; ;; not the empty string
;; (> (length isearch-string) 0)
;; ;; not the first key (to lazy highlight all matches w/o recenter)
;; (> (length isearch-cmds) 2)
;; ;; the point in within the given window boundaries
;; (let ((line (count-screen-lines (point) (window-start))))
;; (or (> line (* (/ (window-height) 4) 3))
;; (< line (* (/ (window-height) 9) 1)))))
;; (let ((my-recenter-position 0.3))
;; (recenter '(4)))))
;; Automatically reposition every found isearch match
;; (defadvice isearch-update (before my-isearch-reposite activate)
;; (sit-for 0)
;; (reposition-window))
;; TODO: try to use `isearch-update-post-hook', e.g.
;; (add-hook 'isearch-update-post-hook 'recenter)
;; (add-hook 'replace-update-post-hook 'recenter)
;; (defadvice isearch-update (before my-isearch-reposite activate)
;; (sit-for 0)
;; ;; While browsing patches, make the next hunk posited at the window's top:
;; (when (and (derived-mode-p 'diff-mode) isearch-regexp (equal "^revno:" isearch-string))
;; (recenter 1)))
;; Make Isearch mode-line string shorter, just " /" instead of " Isearch"
;; (add-hook 'isearch-mode-hook
;; (lambda () (setq isearch-mode " /") (force-mode-line-update)))
;;; minibuffer
;; THE NEXT 3 FUNCTIONS WORK WITH BIG DELAY (try to use like icomplete.el)
;; see also PC-temp-minibuffer-message, file-cache-temp-minibuffer-message,
;; calc-temp-minibuffer-message and bug report in emacs-pretest-bug
;; Subject: bad doc string for PC-temp-minibuffer-message
;; Actually this is like isearch-count
(defun minibuffer-history-position-message ()
(if (memq this-command '(next-history-element previous-history-element
next-line-or-history-element previous-line-or-history-element))
(minibuffer-message
(propertize
(format "%s[%s]"
(make-string
1
;; (- (frame-width)
;; (minibuffer-prompt-width)
;; (length (minibuffer-contents-no-properties))
;; 5)
?\ )
minibuffer-history-position)
'face 'shadow))))
;; (defadvice next-history-element (after history-position-message activate)
;; (minibuffer-history-position-message))
;; (defadvice previous-history-element (after history-position-message activate)
;; (minibuffer-history-position-message))
;; (defadvice next-line-or-history-element (after history-position-message activate)
;; (minibuffer-history-position-message))
;; (defadvice previous-line-or-history-element (after history-position-message activate)
;; (minibuffer-history-position-message))
;; (defadvice goto-history-element (after history-position-message activate)
;; (minibuffer-history-position-message))
;; (defadvice goto-history-element (before minibuffer-set-default activate)
;; (if (functionp minibuffer-default-function)
;; (funcall minibuffer-default-function)))
;; Another implementation of the same idea:
(defvar minibuffer-history-position-overlay)
(make-variable-buffer-local 'minibuffer-history-position-overlay)
(defun minibuffer-history-position-setup ()
"Set up a minibuffer for `minibuffer-history-position-mode'.
The prompt should already have been inserted."
(setq minibuffer-history-position-overlay (make-overlay (point-min) (1+ (point-min))))
(overlay-put minibuffer-history-position-overlay 'evaporate t))
;; (add-hook 'minibuffer-setup-hook 'minibuffer-history-position-setup)
(defun minibuffer-history-position-update ()
"Update a minibuffer for `minibuffer-history-position-mode'."
(overlay-put minibuffer-history-position-overlay 'before-string
(propertize (format "(%d) " minibuffer-history-position)
'face 'minibuffer-prompt)))
;; (defadvice next-history-element (after my-next-history-element activate)
;; (minibuffer-history-position-update))
;; (defadvice previous-history-element (after my-previous-history-element activate)
;; (minibuffer-history-position-update))
;; (defadvice next-line-or-history-element (after my-next-history-element activate)
;; (minibuffer-history-position-update))
;; (defadvice previous-line-or-history-element (after my-previous-history-element activate)
;; (minibuffer-history-position-update))
;;; other features
;; http://thread.gmane.org/gmane.emacs.devel/116457/focus=116468 is like this:
(defun my-info-refresh (&optional arg)
"Display some useful information in the echo area instead of the mode line.
With prefix arg, insert the current timestamp to the current buffer."
(interactive "P")
(cond
((equal arg '(4)) ; C-u f5
(insert (format-time-string "%Y%m%d" (current-time))))
((equal arg '(16)) ; C-u C-u f5
(insert (format-time-string "%Y-%m-%d" (current-time))))
(t (message "%s"
(concat
(format-time-string "%Y-%m-%d %H:%M:%S %z" (current-time)) ;; ISO
" "
(if (boundp 'calendar-day-abbrev-array)
(aref calendar-day-abbrev-array (nth 6 (decode-time (current-time))))
(format-time-string "%a" (current-time)))
" : "
(or (buffer-file-name) default-directory))))))
(define-key my-map [f5] 'my-info-refresh)
(define-key global-map [f5] 'my-info-refresh)
(defvar my-work-log-file)
(defun my-work-log-add (&optional _arg)
(interactive "P")
(find-file my-work-log-file)
(goto-char (point-max))
(cond ((re-search-backward "^[0-9-]+ [0-9:]+\\( +\\)[^0-9]" nil t)
(goto-char (match-beginning 1))
(replace-match "" t t nil 1)
(insert (format-time-string " %H:%M " (current-time))))
((re-search-backward "^[0-9-]+ [0-9:]+" nil t)
(forward-line 1)
(insert (format-time-string "%Y-%m-%d %H:%M \n" (current-time)))
(backward-char))))
(define-key my-map "wl" 'my-work-log-add)
(defun my-buffer-xray ()
"Display text properties and overlays of current buffer by adding markups."
(interactive)
(let* ((newbuf (get-buffer-create (format "*xray-buffer*/%s" (buffer-name))))
(s (buffer-substring (point-min) (point-max))) ;; (buffer-string) -no-properties
(overlays (sort (overlays-in (point-min) (point-max))
(lambda (a b) (< (overlay-start a)
(overlay-start b)))))
(oi 0)
;; ‘ois’ is indexes of overlays sorted by start positions
(ois (mapcar (lambda (o) (setq oi (1+ oi)) (cons o oi))
overlays))
;; ‘poss’ is list of positions of boundaries of text properties
;; and start and end positions of overlays
(poss (sort
(append
(let ((p (point-min)) (pp))
(while p
(setq pp (cons (cons p (text-properties-at p)) pp))
(setq p (next-property-change p)))
pp)
(mapcar (lambda (o)
(list (overlay-start o) 'os (cdr (assq o ois))))
overlays)
(mapcar (lambda (o)
(list (overlay-end o) 'oe (cdr (assq o ois))))
overlays))
;; Sort positions in the descending order
(lambda (a b) (if (= (car a) (car b))
;; for equal positions first no prop
(or (null (cadr b))
(and (eq (cadr a) 'os) (eq (cadr b) 'os)
(> (caddr a) (caddr b)))
(and (eq (cadr a) 'oe) (eq (cadr b) 'oe)
(< (caddr a) (caddr b))))
(> (car a) (car b))))))
(p (point)))
(switch-to-buffer newbuf)
(insert s)
(goto-char p)
(save-excursion
(mapc (lambda (pos)
(goto-char (car pos))
;; Insert markup from buffer end to the beginning
(cond
((eq (cadr pos) 'os)
(insert (format "<o%s>" (caddr pos))))
((eq (cadr pos) 'oe)
(insert (format "</o%s>" (caddr pos))))
((null (cdr pos))
(insert "</p>"))
(t (let ((props (cdr pos)))
(insert "<p")
(while props
(insert (format " %s=\"" (car props)))
(insert
(cond
((overlayp (cadr props))
(format "o%s" (cdr (assq (cadr props) ois))))
(t
(format "%s" (cadr props)))))
(insert "\"")
(setq props (cddr props)))
(insert ">")))))
poss))
(run-hooks 'my-buffer-xray)))
(add-hook 'my-buffer-xray 'html-mode)
;;; wincows
;; Standalone wincows.el is replaced by `tab-switcher' above now.
(when nil ;; (require 'wincows nil t)
(define-key global-map [(meta ?\xa7)] 'wincows)
;; (define-key global-map [(meta ?\x8a7)] 'wincows)
(define-key global-map [(meta ?`)] 'wincows)
(define-key global-map [(super ?`)] 'wincows)
(with-eval-after-load 'wincows
(define-key wincows-mode-map [(meta ?\xa7)] 'wincows-select)
;; (define-key wincows-mode-map [(meta ?\x8a7)] 'wincows-select)
(define-key wincows-mode-map [(meta ?`)] 'wincows-select)
(define-key wincows-mode-map [(super ?`)] 'wincows-select)
(define-key wincows-mode-map [( ?\xa7)] 'wincows-next-line)
;; (define-key wincows-mode-map [(?\x8a7)] 'wincows-next-line)
(define-key wincows-mode-map [( ?`)] 'wincows-next-line)
(define-key wincows-mode-map [( ?\xbd)] 'wincows-prev-line)
;; (define-key wincows-mode-map [(?\x8bd)] 'wincows-prev-line)
(define-key wincows-mode-map [( ?~)] 'wincows-prev-line)))
;;; lisp
(define-key emacs-lisp-mode-map "\C-xF" 'find-function)
(define-key emacs-lisp-mode-map "\C-x4F" 'find-function-other-window)
(define-key emacs-lisp-mode-map "\C-x5F" 'find-function-other-frame)
(define-key emacs-lisp-mode-map "\C-xK" 'find-function-on-key)
(define-key emacs-lisp-mode-map "\C-xV" 'find-variable)
(define-key emacs-lisp-mode-map "\C-x4V" 'find-variable-other-window)
(define-key emacs-lisp-mode-map "\C-x5V" 'find-variable-other-frame)
(tempo-define-template "emacs-lisp-print-message" '("(message \"%s\" " p ")"))
(define-key emacs-lisp-mode-map "\C-zim" 'tempo-template-emacs-lisp-print-message)
(tempo-define-template "emacs-lisp-print-defun"
'("(defun " p " ()\n (interactive)\n\n)\n"))
(define-key emacs-lisp-mode-map "\C-zid" 'tempo-template-emacs-lisp-print-defun)
;; Lisp mode
(tempo-define-template "lisp-print-map" '("(map (lambda (x) ) " p ")"))
(define-key lisp-mode-map "\C-zim" 'tempo-template-lisp-print-map)
;; Emacs Lisp mode
;; use C-M-i instead of
;; (define-key emacs-lisp-mode-map [(control meta tab)] 'lisp-complete-symbol)
;; use C-M-i instead of
;; (define-key emacs-lisp-mode-map "\C-ze\t" 'lisp-complete-symbol)
;; Lisp Interaction mode
;; (define-key lisp-interaction-mode-map [(control backspace)]
;; 'my-join-line-and-indent-sexp-or-backward-kill-word)
;; use C-M-i instead of
;; (define-key lisp-interaction-mode-map [(control meta tab)] 'lisp-complete-symbol)
(tempo-define-template "lisp-print-map" '("(map (lambda (x) ) " p ")"))
(define-key lisp-interaction-mode-map "\C-zim" 'tempo-template-emacs-lisp-print-message)
(font-lock-add-keywords
nil ;; 'emacs-lisp-mode
`(("\\<lambda\\>"
(0 (progn (compose-region (match-beginning 0) (match-end 0)
,(make-char 'greek-iso8859-7 107))
nil)))))
;;; clojure
(with-eval-after-load 'clojure-mode
(add-hook 'clojure-mode-hook
(lambda ()
(setq-local inferior-lisp-program
;; For latest version:
"lein repl"
;; "java -cp /home/work/java/clojure/jar/clojure-1.7.0-alpha1.jar clojure.main"
;; "java -cp /home/work/java/clojure/jar/clojure-1.5.0-RC4.jar clojure.main"
;; For 1.2 with init file:
;; "java clojure.main -i ~/init.clj"
;; "java clojure.main"
;; For OLD version 1.0 (deprecated):
;; "java -cp clojure.jar clojure.lang.Repl"
;; For installed version in Ubuntu:
;; "clojure"
)))
;; FROM https://github.com/weavejester/compojure/wiki/Emacs-indentation
;; (define-clojure-indent
;; (defroutes 'defun)
;; (GET 2)
;; (POST 2)
;; (PUT 2)
;; (DELETE 2)
;; (HEAD 2)
;; (ANY 2)
;; (context 2))
)
;;; snd
(autoload 'sndtr-mode "sndtr" "Major mode for editing Snd transcripts." t)
;; transcripts sndtr files
(add-to-list 'auto-mode-alist '("\\.trs\\'" . sndtr-mode))
;; marks snd files
(add-to-list 'auto-mode-alist '("\\.marks\\'" . scheme-mode))
(defun run-snd ()
(interactive)
(run-scheme "snd -notebook" )
(rename-buffer "*snd*"))
(defvar inferior-lisp-prompt)
;; Added "<" for Scheme "#<unspecified>"
(setq inferior-lisp-prompt "^[^<> \n]*>+:? *")
;(define-key inferior-scheme-mode-map [(meta down)] 'comint-next-prompt)
;(define-key inferior-scheme-mode-map [(meta up)] 'comint-previous-prompt)
(add-hook
'inferior-scheme-mode-hook
(lambda ()
;; no special variable for prompt in cmuscheme.el
(setq comint-prompt-regexp "^[^<>\n]*>+ *") ; added "<"
(define-key global-map "\C-zii"
(lambda ()
(interactive)
(let* ((proc (scheme-proc))
(m (marker-position (process-mark proc)))
(str
(save-excursion
(comint-send-string
proc
"(list (selection-position) (selection-length))\n")
(accept-process-output proc)
(set-buffer "*scheme*")
(buffer-substring
m
(marker-position (process-mark proc))))))
(insert str))))))
;;; dsssl
;; Make font-lock recognise more DSSSL keywords.
;; (setq scheme-font-lock-keywords
;; (cons '("(\\(make\\|element\\|style\\|mode\\|root\\|with-mode\\)[ \t\n]\
;; \\([0-9a-z.-]+\\|([^)]+)\\)"
;; (1 font-lock-keyword-face)
;; (2 font-lock-function-name-face))
;; scheme-font-lock-keywords))
;; Use Scheme mode for DSSSL files.
;; (add-to-list 'auto-mode-alist '("\\.dss?s?l$" . scheme-mode))
(add-to-list 'auto-mode-alist '("\\.ss$" . scheme-mode))
;;; perl
;; Use cperl mode instead of perl mode
;; PS: Don't use over-bloated cperl mode; use default perl mode instead
;; (defalias 'perl-mode 'cperl-mode)
;; (fset 'perl-mode 'cperl-mode)
(with-eval-after-load 'autoinsert
(add-to-list
'auto-insert-alist
'(perl-mode
nil
"#!/usr/bin/perl -w" \n
"# -*- Perl -*-" \n
;; "# $Id$" \n
;; "# $RCSfile$$Revision$$Date$" \n
"# $Revision$" \n
\n
"while (<>) {" \n
> "chomp;" \n
> _ \n
> "print \"$_\\n\";\n"
"}\n")))
(tempo-define-template "perl-skeleton"
'("#!/usr/bin/perl -w\n# -*- Perl -*-\n# $Revision$\n\nwhile (<>) {\n chomp;\n "
p "\n}\n"))
(tempo-define-template "perl-s-skeleton" '("s/" p "//;"))
(tempo-define-template "perl-print-skeleton" '("print \"$_" p "\\n\";"))
(tempo-define-template "perl-while-skeleton" '("while (<>) {\n chomp;\n " p "\n}\n"))
(with-eval-after-load 'perl-mode
;; (define-auto-insert 'perl-mode (lambda () (tempo-template-perl-skeleton)))
(define-key perl-mode-map "\C-ziw" 'tempo-template-perl-while-skeleton)
(define-key perl-mode-map "\C-zip" 'tempo-template-perl-print-skeleton)
(define-key perl-mode-map "\C-zis" 'tempo-template-perl-s-skeleton))
;; Try to distinguish between Perl and Prolog file types
;; TODO: make/use external programs (a-la 'file')
;; but best solution is to use "-*- mode: -*-" in the first line
;; qv http://thread.gmane.org/gmane.emacs.devel/114377/focus=114713
(setq auto-mode-alist
(append '(("\\.perl\\'" . perl-mode)
("\\.pm\\'" . perl-mode)
;; pl files in *perl* dir are Perl files
;; ("perl.*\\.pl\\'" . perl-mode)
("\\.pl\\'" . perl-mode))
auto-mode-alist))
(defun my-pl-find-file-hook ()
;; To distinguish Prolog and Perl files with the same file extension
;; '.pl', it assumes that Perl programs begin with a comment '#',
;; but this doesn't work yet for Prolog shell scripts, so it's more
;; reliable to use file local variables with the needed mode specified.
(if (and (looking-at "#")
(or
;; This works when '.pl' is associated with Prolog mode
(string-match "Prolog" mode-name)
;; BTW, Perl mode fits perfectly for different conf-files
(equal mode-name "Fundamental")))
(perl-mode)))
;; (add-hook 'find-file-hook 'my-pl-find-file-hook)
;; Create Perl links in the *Man* buffer
(with-eval-after-load 'man
(add-hook
'Man-cooked-hook
(lambda ()
;; TODO: add to perl-mode.el? and cperl-mode.el?
;; BAD: it breaks links followed with a dot!
(if (string-match "\\`\\([0-9]+ *\\)?perl" Man-arguments)
(Man-highlight-references0
"DESCRIPTION"
"\\(perl\\(?:[a-z0-9]+[a-z]\\|[a-z][a-z0-9]+\\)\\)[^a-z0-9]"
1 0 'Man-xref-man-page)))))
;;; prolog
(with-eval-after-load 'prolog
(setq prolog-system 'swi)
(setq prolog-indent-width 8)
(setq prolog-electric-dot-flag t)
(setq prolog-program-switches
'((sicstus ("-i"))
(swi ("-G8M"))
(t nil)))
(setq prolog-info-predicate-index "(prolog)Predicates188"))
;; Use better prolog-mode from http://www.emacswiki.org/emacs/PrologMode
;; renamed here to prolog2.el
;; (load "progmodes/prolog2.el")
;; (autoload 'run-prolog "prolog2" "Start a Prolog sub-process." t)
;; (autoload 'prolog-mode "prolog2" "Major mode for editing Prolog programs." t)
;; (autoload 'mercury-mode "prolog2" "Major mode for editing Mercury programs." t)
;; (setq outline-regexp "[0-9]+ \\?-") ; for *prolog*
(setq auto-mode-alist
(append '(
;; ("\\.pl?\\'" . 'prolog-mode) ; SWI Prolog
;; pl files in *prolog* dir are Prolog files
("prolog.*\\.pl?\\'" . prolog-mode) ; SWI Prolog
("\\.[Pp][Rr][Oo]\\'" . prolog-mode)
("\\.ari\\'" . prolog-mode) ; Arity Prolog
)
auto-mode-alist))
;; Resolve file extension conflict between Octave and Mercury Prolog
;; in favor of Mercury Prolog
;; (add-to-list 'auto-mode-alist '("\\.m\\'" . octave-mode))
(add-to-list 'auto-mode-alist '("\\.m\\'" . mercury-mode))
(add-hook
'prolog-mode-hook
(lambda ()
(require 'prolog)
(setq prolog-system 'swi)
(define-key prolog-mode-map [(control f1)]
(lambda () (interactive) (my-search-prolog-doc-at-point)))
;;(fset 'prolog-add-predicate-comment
;; [C-f5 up up ?\M-3 ?% ? ?\M-2 C-right ?\C-k ?\C-m ?\M-2 ?% ? ? ])
(fset 'prolog-add-predicate-comment
[?\C-n ?\C-o C-f5 ?\C-a up ?\M-3 ?% ? ?\M-2 C-right ?\C-k ?\C-m ?\M-2 ?% ? ? ])
(define-key prolog-mode-map "\C-zic" 'prolog-add-predicate-comment)
;; (define-key prolog-mode-map "\C-zic"
;; (lambda () (interactive) (end-of-line) (insert-string " :- ")))
;; (define-key prolog-mode-map "\C-zi,"
;; (lambda () (interactive) (end-of-line) (insert-string ", ")))
;; (define-key prolog-mode-map "\C-zi."
;; (lambda () (interactive) (end-of-line) (insert-string ".") (newline)))
;; (defun prolog-outline-level () (- 4 (outline-level)))
(setq-local outline-regexp "%%%+")
(setq-local outline-level (lambda () (- 5 (outline-level))))
;; (setq outline-level 'prolog-outline-level)
;; global-font-lock-mode doesn't work with prolog.el, but works with prolog2.el
;; (font-lock-mode 1)
))
(add-hook
'prolog-inferior-mode-hook
(lambda ()
;; (setq comint-input-ring-file-name "~/.pl_history")
;; (comint-read-input-ring t)
;; THIS CAUSED TRANSIENT-MODE NOT-WORKING !!!
;; -> (add-hook 'pre-command-hook 'comint-write-input-ring)
(define-key prolog-inferior-mode-map [(control f1)]
(lambda () (interactive) (my-search-prolog-doc-at-point)))
(define-key prolog-inferior-mode-map "\C-zo" 'comint-kill-output-since-last-prompt)
(setq-local outline-regexp "^[1-9][0-9]* \\?- ")
(setq-local outline-level (lambda () 1))))
(defun my-search-prolog-doc-at-point ()
(let* (;;(wordchars "a-zA-Z_0-9")
(str
(concat "\^L\n\n"
(current-word)
;; (buffer-substring-no-properties
;; (save-excursion (skip-chars-backward wordchars) (point))
;; (save-excursion (skip-chars-forward wordchars) (point)))
"(")))
(view-file "~/doc/prog/prolog/PROLOG")
;; (setq-local outline-regexp "^\\(Chapter [0-9]\\|\\)")
;; (make-local-variable 'outline-level)
(if (not (re-search-forward str nil t))
(progn
(goto-char (point-min))
(re-search-forward str nil t)))
(outline-show-entry) ;?
(message "%s" str)))
;; for PROLOG manual:
;; outline-regexp: "Chapter\\|[0-9]\\.[0-9]+ .....\\|[0-9]+\\.[0-9]+\\.[0-9]+ ....."
;; outline-level: outline-level-for-prolog-manual
;; mode: outline-minor
;; (setq outline-regexp "Chapter\\|[0-9]+\\.[0-9]+ .....\\|[0-9]+\\.[0-9]+\\.[0-9]+ .....")
;; (setq outline-level (lambda ()
;; (save-excursion
;; (cond
;; ((looking-at "Chapter") 1)
;; ((looking-at "[0-9]+\\.[0-9]+ ") 2)
;; ((looking-at "[0-9]+\\.[0-9]+\\.[0-9]+ ") 3)))))
;; (defun outline-level-for-prolog-manual ()
;; (save-excursion
;; (cond
;; ((looking-at "Chapter") 1)
;; ((looking-at "[0-9]+\\.[0-9]+ ") 2)
;; ((looking-at "[0-9]+\\.[0-9]+\\.[0-9]+ ") 3))))
;;; erlang
;; TODO: for Yaws templates use mumamo with erlang-mode and html-mode
(add-to-list 'auto-mode-alist '("\\.yaws\\'" . erlang-mode))
(with-eval-after-load 'erlang
(setq erlang-inferior-shell-split-window nil)
(add-hook 'erlang-mode-hook
(lambda ()
(setq tab-width 2)
(alchemist-mode 1))))
;; Handled now by 'heex-ts-mode':
;; (add-to-list 'auto-mode-alist '("\\.eex\\'" . html-erb-mode))
(with-eval-after-load 'alchemist
;; (global-company-mode)
;; (define-key elixir-mode-map "\M-\t" 'company-complete)
;; (define-key company-active-map [escape] 'company-abort)
)
;;; haskell
;; also qv comment in (qv "files.el" "^(defvar interpreter-mode-alist")
(add-to-list 'interpreter-mode-alist '("runhugs" . literate-haskell-mode))
;;; html
(add-to-list 'auto-mode-alist '("\\.mustache\\'" . html-mode))
(add-to-list 'auto-mode-alist '("\\.ejs\\'" . html-mode))
;; These are needed to set before loading sgml-mode.el:
;; (setq sgml-quick-keys t)
(with-eval-after-load 'sgml-mode
(setq html-quick-keys t)
(defvar sgml-mode-syntax-table)
(modify-syntax-entry ?. "." sgml-mode-syntax-table)
(modify-syntax-entry ?: "." sgml-mode-syntax-table)
(defvar html-tag-face-alist)
(setq html-tag-face-alist (append '(("a" . underline))
html-tag-face-alist)))
(with-eval-after-load 'sgml-mode
(define-skeleton html-headline-1
"HTML level 1 headline tags."
nil
"<h1><a name=\"" (setq str (read-string "Name: "))
"\" id=\"" str "\">" _ "</a></h1>")
(define-skeleton html-headline-2
"HTML level 2 headline tags."
nil
"<h2><a name=\"" (setq str (read-string "Name: "))
"\" id=\"" str "\">" _ "</a></h2>"))
(add-hook 'html-mode-hook 'turn-off-auto-fill)
(add-hook 'html-mode-hook
(lambda ()
;; (define-key html-mode-map [?\x8a0] (lambda))
(define-key html-mode-map "\C-c&" 'sgml-name-char)
;; (define-key html-mode-map "\C-z" my-map)
))
(add-hook 'html-mode-hook
(lambda ()
;; Because `sgml-mode' overrides the user customization
;; sgml-xml-mode=t with the value from `sgml-xml-guess'.
(setq sgml-xml-mode t)
))
(defvar my-auto-insert-html-mode-language "en")
(add-to-list
'auto-insert-alist
'(html-mode
nil
(when (string-match "\\.\\([^.][^.]\\)\\.html$" buffer-file-name)
(setq my-auto-insert-html-mode-language
(match-string 1 buffer-file-name))
"")
;; "<?xml version=\"1.0\" encoding=\""
;; (if (equal my-auto-insert-html-mode-language "ru") "KOI8-R" "ISO-8859-1")
;; "\"?>\n"
"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n"
" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n"
"<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\""
my-auto-insert-html-mode-language "\" lang=\""
my-auto-insert-html-mode-language "\">\n"
"<head>\n"
"<meta http-equiv=\"Content-Type\" content=\"text/html; charset="
(if (equal my-auto-insert-html-mode-language "ru") "koi8-r" "iso-8859-1")
"\" />\n"
"<meta http-equiv=\"Content-Language\" content=\""
my-auto-insert-html-mode-language "\" />\n"
"<meta name=\"description\" content=\"\" />\n"
"<meta name=\"keywords\" content=\"\" />\n"
"<title>" (capitalize (setq str (downcase (read-string "Title: ")))) "</title>\n"
"<link rel=\"stylesheet\" type=\"text/css\" href=\"/jurta.css\" />\n"
"</head>\n"
"<body>\n<h1><a name=\"" str "\" id=\"" str "\">" str "</a></h1>\n"
_
"\n"
"</body>\n"
"</html>\n"))
;;; htmlize
;; (global-set-key [print] 'htmlize-buffer)
(global-set-key [print] 'htmlfontify-buffer)
;;; web development
(with-eval-after-load 'cc-mode
(add-hook 'java-mode-hook
(lambda ()
(setq tab-width 4))))
(with-eval-after-load 'css-mode
(add-hook 'css-mode-hook
(lambda ()
(setq tab-width 2))))
(with-eval-after-load 'js
(add-hook 'js-mode-hook
(lambda ()
(setq js-indent-level 2)
(setq tab-width 2))))
;; (defvar ruby-use-smie nil)
(with-eval-after-load 'ruby-mode
;; (setq ruby-use-smie nil)
(define-key ruby-mode-map [(control left)] 'ruby-backward-sexp)
(define-key ruby-mode-map [(control right)] 'ruby-forward-sexp)
(when delete-selection-mode
(put 'ruby-end-return 'delete-selection t)
(put 'ruby-end-space 'delete-selection t))
(add-hook 'ruby-mode-hook
(lambda ()
(setq-local require-final-newline nil)
;; Don't enable flymake-mode in read-only buffers
(flymake-mode 1)
(add-hook 'view-mode-hook
(lambda ()
(flymake-mode (if view-mode -1 1)))
nil t))))