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-rw-r--r--lisp/long-s-mode.el67
1 files changed, 0 insertions, 67 deletions
diff --git a/lisp/long-s-mode.el b/lisp/long-s-mode.el deleted file mode 100644 index 784cb7d..0000000 --- a/lisp/long-s-mode.el +++ /dev/null
@@ -1,67 +0,0 @@
1;;; long-s-mode.el --- Proper typography for Emacs -*- lexical-binding: t; -*-
2
3;;; Commentary:
4
5;; from Catie on #emacs
6
7;;; Code:
8
9(define-minor-mode long-s-mode
10 "Minor mode for inserting 'ſ' characters")
11
12(defconst +long-s+ ?ſ)
13(defconst +short-s+ ?s)
14
15(defun long-s-p (char)
16 (char-equal char +long-s+))
17
18(defun short-s-p (char)
19 (or (char-equal char +short-s+)))
20
21(defun s-char-p (char)
22 (or (long-s-p char)
23 (short-s-p char)))
24
25(defun alpha-char-p (char)
26 (memq (get-char-code-property char 'general-category)
27 '(Ll Lu Lo Lt Lm Mn Mc Me Nl)))
28
29(defun long-s-insert-short-s ()
30 (interactive)
31 (if (long-s-p (preceding-char))
32 (insert-char +short-s+)
33 (insert-char +long-s+)))
34
35(defun long-s-insert-space ()
36 (interactive)
37 (if (long-s-p (preceding-char))
38 (progn (delete-backward-char 1)
39 (insert-char +short-s+))
40 (save-excursion
41 (while (not (alpha-char-p (preceding-char)))
42 (backward-char))
43 (when (long-s-p (preceding-char))
44 (delete-backward-char 1)
45 (insert-char +short-s+))))
46 (insert-char ?\ ))
47
48(defvar long-s-mode-map
49 (let ((map (make-sparse-keymap)))
50 (set-keymap-parent map (current-global-map))
51 (define-key map (kbd "s") #'long-s-insert-short-s)
52 (define-key map (kbd "SPC") #'long-s-insert-space)
53 map))
54
55(setq long-s-mode-map
56 (let ((map (make-sparse-keymap)))
57 (define-key map (kbd "s") #'long-s-insert-short-s)
58 (define-key map (kbd "SPC") #'long-s-insert-space)
59 map))
60
61(unless (seq-some #'(lambda (x) (eq (car x) 'long-s-mode))
62 minor-mode-map-alist)
63 (push (cons 'long-s-mode long-s-mode-map)
64 minor-mode-map-alist))
65
66(provide 'long-s-mode)
67;;; long-s-mode.el ends here