view lisp/callers-of-rpt.el @ 867:804517e16990

[xemacs-hg @ 2002-06-05 09:54:39 by ben] Textual renaming: text/char names abbrev.c, alloc.c, buffer.c, buffer.h, bytecode.c, callint.c, casefiddle.c, casetab.c, charset.h, chartab.c, chartab.h, cmds.c, console-gtk.h, console-msw.c, console-msw.h, console-stream.c, console-tty.c, console-x.c, console-x.h, console.h, data.c, device-msw.c, device-x.c, dialog-msw.c, dired-msw.c, dired.c, doc.c, doprnt.c, editfns.c, eldap.c, emodules.c, eval.c, event-Xt.c, event-gtk.c, event-msw.c, event-stream.c, event-unixoid.c, events.c, events.h, file-coding.c, file-coding.h, fileio.c, filelock.c, fns.c, font-lock.c, frame-gtk.c, frame-msw.c, frame-x.c, frame.c, glyphs-eimage.c, glyphs-msw.c, glyphs-x.c, glyphs.c, glyphs.h, gpmevent.c, gui-x.c, gui-x.h, gui.c, gui.h, hpplay.c, indent.c, insdel.c, insdel.h, intl-win32.c, keymap.c, line-number.c, line-number.h, lisp-disunion.h, lisp-union.h, lisp.h, lread.c, lrecord.h, lstream.c, lstream.h, md5.c, menubar-msw.c, menubar-x.c, menubar.c, minibuf.c, mule-ccl.c, mule-charset.c, mule-coding.c, mule-wnnfns.c, ndir.h, nt.c, objects-gtk.c, objects-gtk.h, objects-msw.c, objects-tty.c, objects-x.c, objects.c, objects.h, postgresql.c, print.c, process-nt.c, process-unix.c, process.c, procimpl.h, realpath.c, redisplay-gtk.c, redisplay-msw.c, redisplay-output.c, redisplay-tty.c, redisplay-x.c, redisplay.c, redisplay.h, regex.c, search.c, select-common.h, select-gtk.c, select-x.c, sound.h, symbols.c, syntax.c, syntax.h, sysdep.c, sysdep.h, sysdir.h, sysfile.h, sysproc.h, syspwd.h, systime.h, syswindows.h, termcap.c, tests.c, text.c, text.h, toolbar-common.c, tooltalk.c, ui-gtk.c, unexnt.c, unicode.c, win32.c: Text/char naming rationalization. [a] distinguish between "charptr" when it refers to operations on the pointer itself and when it refers to operations on text; and [b] use consistent naming for everything referring to internal format, i.e. Itext == text in internal format Ibyte == a byte in such text Ichar == a char as represented in internal character format thus e.g. set_charptr_emchar -> set_itext_ichar The pre and post tags on either side of this change are: pre-internal-format-textual-renaming post-internal-format-textual-renaming See the Internals Manual for details of exactly how this was done, how to handle the change in your workspace, etc.
author ben
date Wed, 05 Jun 2002 09:58:45 +0000
parents 3ecd8885ac67
children 308d34e9f07d
line wrap: on
line source

;;; callers-of-rpt.el --- generate call graph of lisp in XEmacs

;; Copyright (C) 1997 Karl Hegbloom
;; Copyright (C) 1997 Free Software Foundation, Inc.

;; Author: Karl Hegbloom <karlheg@inetarena.com>
;; Maintainer: XEmacs Development Team
;; Keywords: internal

;; This file is part of XEmacs.

;; XEmacs is free software; you can redistribute it and/or modify it
;; under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 2, or (at your option)
;; any later version.

;; XEmacs is distributed in the hope that it will be useful, but
;; WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
;; General Public License for more details.

;; You should have received a copy of the GNU General Public License
;; along with XEmacs; see the file COPYING.  If not, write to the 
;; Free Software Foundation, 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.

;;; Synched up with: not in FSF

;;; Commentary:

;; Grep-2.1 is required.
;; Modify the `xemacs-src-lisp-dir' and `xemacs-pkg-lisp-dir' to reflect
;;  where these directories live on your local system.

;;; Code:

(defvar xemacs-src-lisp-dir "/usr/src/xemacs-20.0/lisp/"
  "Where the XEmacs 20 lisp sources live.")
(defvar xemacs-pkg-lisp-dir "/home/xemacs/packages/"
  "Where the package lisp sources live.")

;; (makunbound 'caller-table)
(defconst caller-table (make-hash-table :test 'equal)
  "Hash table keyed on the symbols being required.  Each element will
  be a list of file-names of programs that depend on them.")

;;./apel/atype.el:(require 'emu)
;;./apel/atype.el:(require 'alist)
;;./apel/emu-e19.el:       (require 'emu-xemacs))
;;./apel/emu-e19.el:       (require 'emu-19)

(defun make-caller-report ()
  "Generate a simple report showing .el files that are `require'd by
  other .el files, and the list of programs that depend on them."
  (interactive)
  (let ((cmd-out (get-buffer-create "*caller-report find-grep output*"))
	(rpt (get-buffer-create "* caller report *"))
	file-name)
    (switch-to-buffer cmd-out)
    (buffer-disable-undo cmd-out)
    (set-syntax-table emacs-lisp-mode-syntax-table cmd-out)
    (erase-buffer cmd-out)
    (message "Running the find | grep...")
    (sit-for 0)
    ;; Note: Edit this part as needed for your installation.
    (shell-command (concat
		    ;; First the installed lisp
		    "cd " xemacs-src-lisp-dir " ;"
		    "grep -H '(require ' $(find -name '*.el' -print) |"
		    " grep -v 'auto-autoloads\\.el\\|callers-of-rpt\\.el' |"
		    " grep -v 'el:[ \t]*;\\|require load' ;" ; ones commented off, and cus-edit.el
		    ;; Then the packages
		    "cd " xemacs-pkg-lisp-dir " ;"
		    "grep -H '(require ' $(find -name '*.el' -print) |"
		    " grep -v 'auto-autoloads\\.el\\|callers-of-rpt\\.el' |"
		    " grep -v 'el:[ \t]*;' ;" ; ones commented off
		    )
		   cmd-out)
    (message "Running the find | grep... Done.")
    (goto-char (point-min))
    (sit-for 0)
    (while (not (eobp))
      (setq file-name (buffer-substring (+ (point) 2) ; skip the leading "./"
					(progn
					  (skip-chars-forward "^:")
					  (point))
					cmd-out))
      (re-search-forward "(require '" nil t)
      (let* ((key (buffer-substring (point) (progn
					      (skip-chars-forward "^) ")
					      (point))
				    cmd-out))
	     (lst (gethash key caller-table)))
	(unless (member file-name lst)
	  (puthash key (cons file-name lst) caller-table)))
      (forward-line 1)
      (sit-for 0))
    (switch-to-buffer rpt)
    (buffer-disable-undo rpt)
    (erase-buffer rpt)
    (sit-for 0)
    (let (keys)
      (maphash #'(lambda (key val) (push key keys)) caller-table)
      (setq keys (sort keys #'string<))
      (mapc #'(lambda (key)
		(insert (format "(%s '(" key))
		(let ((lst (gethash key caller-table)))
		  (while lst
		    (insert (format "%S" (car lst)))
		    (setq lst (cdr lst))
		    (when lst (insert " "))))
		(insert "))\n")
		(sit-for 0))
	    keys))))

(byte-compile 'make-caller-report)
(delete-other-windows)
(make-caller-report)

;;; callers-of-rpt.el ends here