1 ;;; studly.el --- StudlyCaps (tm)(r)(c)(xxx)
3 ;; Copyright (C) 1992 Free Software Foundation, Inc.
5 ;; This file is part of GNU Emacs.
7 ;; GNU Emacs is free software; you can redistribute it and/or modify
8 ;; it under the terms of the GNU General Public License as published by
9 ;; the Free Software Foundation; either version 1, or (at your option)
12 ;; GNU Emacs is distributed in the hope that it will be useful,
13 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
14 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 ;; GNU General Public License for more details.
17 ;; You should have received a copy of the GNU General Public License
18 ;; along with GNU Emacs; see the file COPYING. If not, write to
19 ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
21 (defun studlify-region (begin end
)
22 "Studlify-case the region"
27 (while (and (<= (point) end
)
28 (not (looking-at "\\W*\\'")))
31 (setq begin
(max (point) begin
))
34 (word-end (min (point) end
))
37 (while (< (point) word-end
)
38 (setq offset
(+ offset
(following-char)))
40 (setq offset
(+ offset
(following-char)))
42 (while (< (point) word-end
)
43 (setq c
(following-char))
44 (if (and (= (%
(+ c offset
) 4) 2)
45 (let ((ch (following-char)))
46 (or (and (>= ch ?a
) (<= ch ?z
))
47 (and (>= ch ?A
) (<= ch ?Z
)))))
50 (insert (logxor c ?
))))
52 (setq begin
(point))))))
54 (defun studlify-word (count)
55 "Studlify-case the current word, or COUNT words if given an argument"
57 (let ((begin (point)) end rb re
)
60 (setq rb
(min begin end
) re
(max begin end
))
61 (studlify-region rb re
)))
63 (defun studlify-buffer ()
64 "Studlify-case the current buffer"
66 (studlify-region (point-min) (point-max)))
68 ;;; studly.el ends here