mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-11-30 08:09:04 +00:00
73 lines
1.9 KiB
EmacsLisp
73 lines
1.9 KiB
EmacsLisp
;;; studly.el --- StudlyCaps (tm)(r)(c)(xxx)
|
|
|
|
;;; This is in the public domain, since it was distributed
|
|
;;; by its author without a copyright notice in 1986.
|
|
|
|
;; This file is part of GNU Emacs.
|
|
|
|
;; Maintainer: FSF
|
|
;; Keywords: games
|
|
|
|
;;; Commentary:
|
|
|
|
;; Functions to studlycapsify a region, word, or buffer. Possibly the
|
|
;; esoteric significance of studlycapsification escapes you; that is,
|
|
;; you suffer from autostudlycapsifibogotification. Too bad.
|
|
|
|
;;; Code:
|
|
|
|
;;;###autoload
|
|
(defun studlify-region (begin end)
|
|
"Studlify-case the region."
|
|
(interactive "*r")
|
|
(save-excursion
|
|
(goto-char begin)
|
|
(setq begin (point))
|
|
(while (and (<= (point) end)
|
|
(not (looking-at "\\W*\\'")))
|
|
(forward-word 1)
|
|
(backward-word 1)
|
|
(setq begin (max (point) begin))
|
|
(forward-word 1)
|
|
(let ((offset 0)
|
|
(word-end (min (point) end))
|
|
c)
|
|
(goto-char begin)
|
|
(while (< (point) word-end)
|
|
(setq offset (+ offset (following-char)))
|
|
(forward-char 1))
|
|
(setq offset (+ offset (following-char)))
|
|
(goto-char begin)
|
|
(while (< (point) word-end)
|
|
(setq c (following-char))
|
|
(if (and (= (% (+ c offset) 4) 2)
|
|
(let ((ch (following-char)))
|
|
(or (and (>= ch ?a) (<= ch ?z))
|
|
(and (>= ch ?A) (<= ch ?Z)))))
|
|
(progn
|
|
(delete-char 1)
|
|
(insert (logxor c ? ))))
|
|
(forward-char 1))
|
|
(setq begin (point))))))
|
|
|
|
;;;###autoload
|
|
(defun studlify-word (count)
|
|
"Studlify-case the current word, or COUNT words if given an argument."
|
|
(interactive "*p")
|
|
(let ((begin (point)) end rb re)
|
|
(forward-word count)
|
|
(setq end (point))
|
|
(setq rb (min begin end) re (max begin end))
|
|
(studlify-region rb re)))
|
|
|
|
;;;###autoload
|
|
(defun studlify-buffer ()
|
|
"Studlify-case the current buffer."
|
|
(interactive "*")
|
|
(studlify-region (point-min) (point-max)))
|
|
|
|
(provide 'studly)
|
|
|
|
;;; arch-tag: 0dbf5a60-d2e6-48c2-86ae-77fc8575ac67
|
|
;;; studly.el ends here
|