;;; studly.el --- StudlyCaps (tm)(r)(c)(xxx) -*- lexical-binding: t -*- ;;; This is in the public domain, since it was distributed ;;; by its author in 1986 without a copyright notice. ;; This file is part of GNU Emacs. ;; Maintainer: emacs-devel@gnu.org ;; 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-strictly 1) (backward-word-strictly 1) (setq begin (max (point) begin)) (forward-word-strictly 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-strictly 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) ;;; studly.el ends here