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1 ;;; yow.el --- quote random zippyisms
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3 ;; Copyright (C) 1993, 1994, 1995 Free Software Foundation, Inc.
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5 ;; Maintainer: FSF
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6 ;; Author: Richard Mlynarik
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7 ;; Keywords: games
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8
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9 ;; This file is part of XEmacs.
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10
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11 ;; XEmacs is free software; you can redistribute it and/or modify it
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12 ;; under the terms of the GNU General Public License as published by
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13 ;; the Free Software Foundation; either version 2, or (at your option)
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14 ;; any later version.
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15
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16 ;; XEmacs is distributed in the hope that it will be useful, but
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17 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
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18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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19 ;; General Public License for more details.
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20
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21 ;; You should have received a copy of the GNU General Public License
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22 ;; along with XEmacs; see the file COPYING. If not, write to the
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23 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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24 ;; Boston, MA 02111-1307, USA.
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25
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26 ;;; Synched up with: FSF 19.34.
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27
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28 ;;; Commentary:
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29
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30 ;; Important pinheadery for GNU Emacs.
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31 ;;
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32 ;; See cookie1.el for implementation. Note --- the `n' argument of yow
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33 ;; from the 18.xx implementation is no longer; we only support *random*
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34 ;; random access now.
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35
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36 ;;; Code:
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37
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38 (require 'cookie1)
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39
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40 (defvar yow-file (concat data-directory "yow.lines")
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41 "File containing pertinent Pinhead Phrases.")
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42
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43 (defconst yow-load-message "Am I CONSING yet?...")
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44 (defconst yow-after-load-message "I have SEEN the CONSING!!")
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45
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46 ;;;###autoload
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47 (defun yow (&optional insert)
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48 "Return or display a random Zippy quotation. With prefix arg, insert it."
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49 (interactive "P")
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50 (let ((yow (cookie yow-file yow-load-message yow-after-load-message)))
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51 (cond (insert
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52 (insert yow))
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53 ((not (interactive-p))
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54 yow)
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55 ((not (string-match "\n" yow))
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56 (delete-windows-on (get-buffer-create "*Help*"))
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57 (message "%s" yow))
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58 (t
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59 (message "Yow!")
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60 (with-output-to-temp-buffer "*Help*"
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61 (princ yow)
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62 (save-excursion
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63 (set-buffer standard-output)
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64 (help-mode)))))))
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65
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66 (defun read-zippyism (prompt &optional require-match)
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67 "Read a Zippyism from the minibuffer with completion, prompting with PROMPT.
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68 If optional second arg is non-nil, require input to match a completion."
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69 (read-cookie prompt yow-file yow-load-message yow-after-load-message
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70 require-match))
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71
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72 ;;;###autoload
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73 (defun insert-zippyism (&optional zippyism)
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74 "Prompt with completion for a known Zippy quotation, and insert it at point."
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75 (interactive (list (read-zippyism "Pinhead wisdom: " t)))
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76 (insert zippyism))
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77
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78 ;;;###autoload
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79 (defun apropos-zippy (regexp)
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80 "Return a list of all Zippy quotes matching REGEXP.
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81 If called interactively, display a list of matches."
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82 (interactive "sApropos Zippy (regexp): ")
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83 ;; Make sure yows are loaded
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84 (cookie yow-file yow-load-message yow-after-load-message)
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85 (let* ((case-fold-search t)
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86 (cookie-table-symbol (intern yow-file cookie-cache))
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87 (string-table (symbol-value cookie-table-symbol))
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88 (matches nil)
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89 (len (length string-table))
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90 (i 0))
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91 (save-match-data
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92 (while (< i len)
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93 (and (string-match regexp (aref string-table i))
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94 (setq matches (cons (aref string-table i) matches)))
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95 (setq i (1+ i))))
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96 (and matches
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97 (setq matches (sort matches 'string-lessp)))
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98 (and (interactive-p)
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99 (cond ((null matches)
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100 (message "No matches found."))
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101 (t
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102 (let ((l matches))
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103 (with-output-to-temp-buffer "*Zippy Apropos*"
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104 (while l
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105 (princ (car l))
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106 (setq l (cdr l))
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107 (and l (princ "\n\n"))))))))
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108 matches))
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109
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110
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111 ;; Yowza!! Feed zippy quotes to the doctor. Watch results.
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112 ;; fun, fun, fun. Entertainment for hours...
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113 ;;
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114 ;; written by Kayvan Aghaiepour
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115
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116 ;;;###autoload
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117 (defun psychoanalyze-pinhead ()
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118 "Zippy goes to the analyst."
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119 (interactive)
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120 (doctor) ; start the psychotherapy
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121 (message "")
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122 (switch-to-buffer "*doctor*")
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123 (sit-for 0)
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124 (while (not (input-pending-p))
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125 (insert-string (yow))
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126 (sit-for 0)
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127 (doctor-ret-or-read 1)
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128 (doctor-ret-or-read 1)))
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129
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130 (provide 'yow)
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131
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132 ;;; yow.el ends here
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