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1 ;;; -*- Mode: Lisp -*-
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2
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3 ;;; lispworks.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 ;;; LispWorks ILISP initializations.
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25 ;;;
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26 ;;; Independently written by:
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27 ;;;
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28 ;;; Jason Trenouth: jason@harlequin.co.uk
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29 ;;; Qiegang Long: qlong@cs.umass.edu
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30 ;;;
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31 ;;; and later merged together by Jason
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32
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33
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34 (in-package "ILISP")
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35
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36 (defun ilisp-callers (symbol package)
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37 "Print a list of all of the functions that call FUNCTION.
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38 Return T if successful."
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39 (ilisp-errors
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40 (let ((function-name (ilisp-find-symbol symbol package))
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41 (*print-level* nil)
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42 (*print-length* nil)
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43 (*package* (find-package 'lisp))
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44 (callers ())
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45 )
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46 (when (and function-name (fboundp function-name))
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47 (setf callers (munge-who-calls (lw:who-calls function-name)))
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48 (dolist (caller callers)
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49 (print caller))
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50 t))))
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51
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52 ;; gross hack to munge who-calls output for ILISP
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53 (defun munge-who-calls (who-calls)
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54 (labels ((top-level-caller (form)
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55 (if (atom form)
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56 form
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57 (top-level-caller (second form)))))
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58 (delete-if-not 'symbolp
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59 (delete-duplicates (mapcar #'top-level-caller who-calls)))))
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60
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61
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62 ;; Jason 6 SEP 94 -- tabularized Qiegang's code
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63 ;;
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64 ;; There are some problems lurking here:
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65 ;; - the mapping ought to be done by LispWorks
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66 ;; - surely you really want just three source types:
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67 ;; function, type, and variable
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68 ;;
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69 (defconstant *source-type-translations*
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70 '(
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71 ("class" defclass)
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72 ("function" )
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73 ("macro" )
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74 ("structure" defstruct)
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75 ("setf" defsetf)
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76 ("type" deftype)
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77 ("variable" defvar defparameter defconstant)
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78 ))
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79
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80
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81 (defun translate-source-type-to-dspec (symbol type)
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82 (let ((entry (find type *source-type-translations*
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83 :key 'first :test 'equal)))
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84 (if entry
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85 (let ((wrappers (rest entry)))
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86 (if wrappers
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87 (loop for wrap in wrappers collecting `(,wrap ,symbol))
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88 `(,symbol)))
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89 (error "unknown source type for ~S requested from ILISP: ~S"
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90 symbol type))))
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91
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92
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93 (defun ilisp-source-files (symbol package type)
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94 "Print each file for PACKAGE:SYMBOL's TYPE definition on a line and
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95 return T if successful. A function to limit the search with type?"
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96 (ilisp-errors
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97 (let* ((symbol (ilisp-find-symbol symbol package))
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98 (all (equal type "any"))
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99 (paths (when symbol (compiler::find-source-file symbol)))
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100 (dspecs (or all (translate-source-type-to-dspec symbol type)))
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101 (cands ())
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102 )
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103 (if (and paths (not all))
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104 (setq cands
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105 (loop for path in paths
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106 when (find (car path) dspecs :test 'equal)
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107 collect path))
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108 (setq cands paths))
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109 (if cands
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110 (progn
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111 (dolist (file (remove-duplicates paths
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112 :key #'cdr :test #'equal))
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113 (print (namestring (cadr file))))
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114 t)
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115 nil))))
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116
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117 (unless (compiled-function-p #'ilisp-callers)
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118 (format t "\"ILISP: File is not compiled, use M-x ilisp-compile-inits\""))
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119
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120 ;;; end of file -- lispworks.lisp --
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