Mercurial > hg > xemacs-beta
comparison lisp/ilisp/allegro.lisp @ 0:376386a54a3c r19-14
Import from CVS: tag r19-14
| author | cvs |
|---|---|
| date | Mon, 13 Aug 2007 08:45:50 +0200 |
| parents | |
| children | b82b59fe008d |
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| -1:000000000000 | 0:376386a54a3c |
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| 1 ;;; -*- Mode: Lisp -*- | |
| 2 | |
| 3 ;;; allegro.lisp -- | |
| 4 | |
| 5 ;;; This file is part of ILISP. | |
| 6 ;;; Version: 5.7 | |
| 7 ;;; | |
| 8 ;;; Copyright (C) 1990, 1991, 1992, 1993 Chris McConnell | |
| 9 ;;; 1993, 1994 Ivan Vasquez | |
| 10 ;;; 1994, 1995 Marco Antoniotti and Rick Busdiecker | |
| 11 ;;; | |
| 12 ;;; Other authors' names for which this Copyright notice also holds | |
| 13 ;;; may appear later in this file. | |
| 14 ;;; | |
| 15 ;;; Send mail to 'ilisp-request@lehman.com' to be included in the | |
| 16 ;;; ILISP mailing list. 'ilisp@lehman.com' is the general ILISP | |
| 17 ;;; mailing list were bugs and improvements are discussed. | |
| 18 ;;; | |
| 19 ;;; ILISP is freely redistributable under the terms found in the file | |
| 20 ;;; COPYING. | |
| 21 | |
| 22 ;;; | |
| 23 ;;; Allegro initializations | |
| 24 ;;; Author: Chris McConnell, ccm@cs.cmu.edu | |
| 25 ;;; | |
| 26 (in-package "ILISP") | |
| 27 | |
| 28 ;;; | |
| 29 (defun ilisp-callers (symbol package) | |
| 30 "Print a list of all of the functions that call FUNCTION and return | |
| 31 T if successful." | |
| 32 (ilisp-errors | |
| 33 (let ((function (ilisp-find-symbol symbol package)) | |
| 34 (callers nil) | |
| 35 (*print-level* nil) | |
| 36 (*print-length* nil) | |
| 37 (*package* (find-package 'lisp))) | |
| 38 (when (and function (fboundp function)) | |
| 39 (labels ((in-expression (function expression) | |
| 40 (cond ((null expression) nil) | |
| 41 ((listp expression) | |
| 42 (let ((header (first expression))) | |
| 43 (if (or (eq header function) | |
| 44 (and (eq header 'function) | |
| 45 (eq (second expression) function))) | |
| 46 t | |
| 47 (dolist (subexp expression) | |
| 48 (when (in-expression function subexp) | |
| 49 (return t))))))))) | |
| 50 (excl::who-references | |
| 51 function | |
| 52 #'(lambda (function) | |
| 53 (push (excl::fn_symdef function) callers))) | |
| 54 (do-all-symbols (symbol) | |
| 55 (when (and (fboundp symbol) | |
| 56 (not (compiled-function-p (symbol-function symbol))) | |
| 57 (in-expression function (symbol-function symbol))) | |
| 58 (push symbol callers))) | |
| 59 (dolist (caller callers) | |
| 60 (print caller)) | |
| 61 t))))) | |
| 62 | |
| 63 ;;; | |
| 64 (defun ilisp-source-files (symbol package type) | |
| 65 "Print each file for PACKAGE:SYMBOL's TYPE definition on a line and | |
| 66 return T if successful." | |
| 67 (ilisp-errors | |
| 68 (let* ((symbol (ilisp-find-symbol symbol package)) | |
| 69 (type (if (equal type "any") t (ilisp-find-symbol type "keyword"))) | |
| 70 (paths (when symbol (excl:source-file symbol type)))) | |
| 71 (if paths | |
| 72 (progn | |
| 73 (if (eq type t) | |
| 74 (dolist (path (remove-duplicates paths | |
| 75 :key #'cdr :test #'equal)) | |
| 76 (print (namestring (cdr path)))) | |
| 77 (print (namestring paths))) | |
| 78 t) | |
| 79 nil)))) | |
| 80 | |
| 81 ;;; | |
| 82 (dolist (symbol '(ilisp-callers ilisp-source-files)) | |
| 83 (export symbol)) | |
| 84 (unless (compiled-function-p #'ilisp-callers) | |
| 85 (format t "\"ILISP: File is not compiled, use M-x ilisp-compile-inits\"")) | |
| 86 |