lisp/play/yow.el

   1 ;;; yow.el --- quote random zippyisms
   2
   3 ;; Copyright (C) 1993, 1994 Free Software Foundation, Inc.
   4
   5 ;; Maintainer: FSF
   6 ;; Author: Richard Mlynarik
   7 ;; Keywords: games
   8
   9 ;; This file is part of GNU Emacs.
  10
  11 ;; GNU Emacs is free software; you can redistribute it and/or modify
  12 ;; it under the terms of the GNU General Public License as published by
  13 ;; the Free Software Foundation; either version 2, or (at your option)
  14 ;; any later version.
  15
  16 ;; GNU Emacs is distributed in the hope that it will be useful,
  17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 ;; GNU General Public License for more details.
  20
  21 ;; You should have received a copy of the GNU General Public License
  22 ;; along with GNU Emacs; see the file COPYING.  If not, write to
  23 ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  24
  25 ;;; Commentary:
  26
  27 ;; Important pinheadery for GNU Emacs.
  28 ;;
  29 ;; See cookie1.el for implementation.  Note --- the `n' argument of yow
  30 ;; from the 18.xx implementation is no longer; we only support *random*
  31 ;; random access now.
  32
  33 ;;; Code:
  34
  35 (require 'cookie1)
  36
  37 (defvar yow-file (concat data-directory "yow.lines")
  38    "File containing pertinent pinhead phrases.")
  39
  40 ;;;###autoload
  41 (defun yow (&optional insert)
  42   "Return or display a random Zippy quotation.  With prefix arg, insert it."
  43   (interactive "P")
  44   (let ((yow (cookie yow-file
  45                      "Am I CONSING yet?..." "I have SEEN the CONSING!!")))
  46     (cond (insert
  47            (insert yow))
  48           ((not (interactive-p))
  49            yow)
  50           ((not (string-match "\n" yow))
  51            (delete-windows-on (get-buffer-create "*Help*"))
  52            (message "%s" yow))
  53           (t
  54            (message "Yow!")
  55            (with-output-to-temp-buffer "*Help*"
  56              (princ yow)
  57              (save-excursion
  58                (set-buffer standard-output)
  59                (help-mode)))))))
  60
  61 (defsubst read-zippyism (prompt &optional require-match)
  62   "Read a Zippyism from the minibuffer with completion, prompting with PROMPT.
  63 If optional second arg is non-nil, require input to match a completion."
  64   (read-cookie prompt yow-file
  65                "Am I CONSING yet?..." "I have SEEN the CONSING!!"
  66                require-match))
  67
  68 ;;;###autoload
  69 (defun insert-zippyism (&optional zippyism)
  70   "Prompt with completion for a known Zippy quotation, and insert it at point."
  71   (interactive (list (read-zippyism "Pinhead wisdom: " t)))
  72   (insert zippyism))
  73 \f
  74 ; Yowza!! Feed zippy quotes to the doctor. Watch results.
  75 ; fun, fun, fun. Entertainment for hours...
  76 ;
  77 ; written by Kayvan Aghaiepour
  78
  79 ;;;###autoload
  80 (defun psychoanalyze-pinhead ()
  81   "Zippy goes to the analyst."
  82   (interactive)
  83   (doctor)                              ; start the psychotherapy
  84   (message "")
  85   (switch-to-buffer "*doctor*")
  86   (sit-for 0)
  87   (while (not (input-pending-p))
  88     (insert-string (yow))
  89     (sit-for 0)
  90     (doctor-ret-or-read 1)
  91     (doctor-ret-or-read 1)))
  92
  93 (provide 'yow)
  94
  95 ;;; yow.el ends here