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1 ;;; -*- Mode: Lisp -*-
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2
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3 ;;; lucid.lisp --
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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 ;;; Lucid initializations
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25 ;;; Author: Chris McConnell, ccm@cs.cmu.edu
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26 ;;;
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27 (in-package "ILISP")
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28
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29 ;;;
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30 (defun ilisp-callers (symbol package &aux (list-of-callers nil))
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31 "Print the callers of PACKAGE::SYMBOL. Only compiled functions
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32 currently. Return T if successful."
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33 (ilisp-errors
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34 (let ((function-name (ilisp-find-symbol symbol package))
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35 (*print-level* nil)
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36 (*print-length* nil)
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37 (*package* (find-package 'lisp)))
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38 (when (and function-name (fboundp function-name))
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39 (flet
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40 ((check-symbol (symbol)
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41 (labels
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42 ((check-function (function &optional exclusions)
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43 (do ((i 4 (1+ i)))
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44 ((>= i (lucid::procedure-length function)))
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45 (let ((element (sys:procedure-ref function i)))
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46 (cond ((eq element function-name)
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47 (pushnew symbol list-of-callers))
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48 ((and (compiled-function-p element)
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49 (not (find element exclusions)))
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50 (check-function
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51 element
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52 (cons element exclusions))))))))
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53 (check-function (symbol-function symbol)))))
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54 (do-all-symbols (symbol)
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55 (when (fboundp symbol)
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56 (check-symbol symbol)))
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57 (dolist (caller list-of-callers)
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58 (print caller))
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59 t)))))
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60
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61 ;;;
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62 (defun ilisp-source-files (symbol package type)
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63 "Print each file for PACKAGE:SYMBOL's TYPE definition on a line and
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64 return T if successful."
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65 (ilisp-errors
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66 (let* ((symbol (ilisp-find-symbol symbol package))
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67 (all (equal type "any"))
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68 (type (unless all (ilisp-find-symbol type package)))
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69 (paths (when symbol
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70 (lucid::get-source-file symbol type all))))
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71 (if paths
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72 (progn
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73 (if all
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74 (dolist (file (remove-duplicates paths
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75 :key #'cdr :test #'equal))
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76 (print (namestring (cdr file))))
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77 (print (namestring paths)))
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78 t)
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79 nil))))
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80
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81 ;;;
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82 (dolist (symbol '(ilisp-callers ilisp-source-files))
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83 (export symbol))
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84 (unless (compiled-function-p #'ilisp-callers)
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85 (format t "\"ILISP: File is not compiled, use M-x ilisp-compile-inits\""))
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