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1 ;;; -*- Mode: Emacs-Lisp -*-
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2
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3 ;;; ilisp-kil.el --
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4
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5 ;;; This file is part of ILISP.
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6 ;;; Version: 5.7
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7 ;;;
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8 ;;; Copyright (C) 1990, 1991, 1992, 1993 Chris McConnell
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9 ;;; 1993, 1994 Ivan Vasquez
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10 ;;; 1994, 1995 Marco Antoniotti and Rick Busdiecker
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11 ;;;
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12 ;;; Other authors' names for which this Copyright notice also holds
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13 ;;; may appear later in this file.
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14 ;;;
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15 ;;; Send mail to 'ilisp-request@lehman.com' to be included in the
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16 ;;; ILISP mailing list. 'ilisp@lehman.com' is the general ILISP
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17 ;;; mailing list were bugs and improvements are discussed.
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18 ;;;
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19 ;;; ILISP is freely redistributable under the terms found in the file
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20 ;;; COPYING.
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21
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22
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23
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24 ;;;
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25 ;;; ILISP Panic/Reset/Status commands
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26 ;;;
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27
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28 ;;;%% Panic/Reset/Status commands
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29 ;;;
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30 (defun status-lisp (showp)
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31 "Show the message of the current command being executed in the
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32 inferior LISP. With a prefix show pending sends as well."
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33 (interactive "P")
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34 (save-excursion
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35 (set-buffer (ilisp-buffer))
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36 (comint-current-send showp)))
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37
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38
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39 ;;;
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40 (defun reset-ilisp ()
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41 "Reset the inferior LISP top level."
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42 (interactive)
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43 (message "Reset LISP to top level")
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44 (comint-simple-send (ilisp-process) (ilisp-value 'ilisp-reset)))
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45
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46 ;;;
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47 (defun abort-commands-lisp (&optional message)
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48 "Abort the commands sent to the current ilisp."
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49 (interactive)
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50 (if (ilisp-value comint-aborting t)
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51 (message "Already aborted commands")
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52 (beep)
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53 (message (or message "Aborted commands"))
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54 (comint-abort-sends (ilisp-process))))
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55
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56 ;;;
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57 (defun panic-lisp ()
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58 "Panic reset for the inferior LISP."
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59 (interactive)
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60 (save-excursion
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61 (if (y-or-n-p "Panic reset LISP? ")
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62 (save-excursion
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63 (set-buffer (ilisp-buffer))
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64 (comint-setup-ipc t)
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65 (message "LISP is reset, state is unknown"))
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66 (message ""))))
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67
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68 ;;;
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69 (defun repair-ilisp ()
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70 "If ilisp is not listening to you in the lisp interaction buffer, you might try this."
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71 (interactive)
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72 (set-buffer (ilisp-buffer))
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73 (comint-setup-ipc t)
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74 (goto-char (point-max))
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75 (insert "()")
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76 (return-ilisp)
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77 (message "ILISP is working again (maybe)"))
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78
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79
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80 ;;;
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81 (defun interrupt-subjob-ilisp ()
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82 "Interrupt the current top level command in the inferior LISP."
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83 (interactive)
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84 (if (not (eq comint-send-queue comint-end-queue))
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85 (if (y-or-n-p "Abort commands before interrupting top level? ")
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86 (abort-commands-lisp)
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87 (message "Waiting for commands to finish")
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88 (while (not (eq comint-send-queue comint-end-queue))
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89 (accept-process-output)
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90 (sit-for 0))))
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91 (message "Interrupted top level")
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92 (comint-interrupt-subjob))
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