[xemacs-hg @ 2001-06-10 10:42:16 by ben] ------ signal-code changes ------ data.c, device-tty.c, emacs.c, floatfns.c, linuxplay.c, nas.c, process-unix.c, signal.c, sunplay.c, sysdep.c, syssignal.h: use EMACS_SIGNAL everywhere instead of playing preprocessing games with signal(). s\windowsnt.h, s\mingw32.h, syssignal.h: Remove mswindows signal code from s+m headers and move to syssignal.h as one of the five ways of signal handling, instead of playing preprocessing games. fileio.c, sysdep.c: Rename sys_do_signal to qxe_reliable_signal. signal.c, process-unix.c, profile.c: Create set_timeout_signal(); use instead of just EMACS_SIGNAL to establish a signal handler on a timeout signal; this does special things under Cygwin. nt.c: Eliminate term_ntproc(), which is blank; used as a SIGABRT handler, which was wrong anyway. nt.c, win32.c: Move signal code from nt.c to win32.c, since Cygwin needs it too when dealing with timeout signals. s\cygwin32.h: Define CYGWIN_BROKEN_SIGNALS. ------ other changes ------ s\mingw32.h: Fix problems with NOT_C_CODE being in the wrong place and excluding defines needed when building Makefile.in.in. filelock.c, mule-canna.c, mule-ccl.c, mule-ccl.h, ralloc.c, unexalpha.c, unexapollo.c, unexcw.c, unexelfsgi.c, unexnt.c, unexsni.c, s\aix3-1.h, s\bsd4-1.h, s\bsd4-2.h, s\bsd4-3.h, s\cxux.h, s\cygwin32.h, s\dgux.h, s\dgux5-4r2.h, s\dgux5-4r3.h, s\dgux5-4r4.h, s\ewsux5r4.h, s\gnu.h, s\hpux.h, s\iris3-5.h, s\iris3-6.h, s\irix3-3.h, s\linux.h, s\mingw32.h, s\newsos5.h, s\nextstep.h, s\ptx.h, s\riscix1-1.h, s\riscix1-2.h, s\rtu.h, s\sco4.h, s\sco5.h, s\template.h, s\ultrix.h, s\umax.h, s\umips.h, s\unipl5-0.h, s\unipl5-2.h, s\usg5-0.h, s\usg5-2-2.h, s\usg5-2.h, s\usg5-3.h, s\usg5-4.h, s\windowsnt.h, s\xenix.h: Rename 'GNU Emacs' to XEmacs in the copyright and comments. nas.c: Stylistic cleanup. Avoid preprocessing games with names such as play_sound_file. ------ signal-code changes ------ data.c, device-tty.c, emacs.c, floatfns.c, linuxplay.c, nas.c, process-unix.c, signal.c, sunplay.c, sysdep.c, syssignal.h: use EMACS_SIGNAL everywhere instead of playing preprocessing games with signal(). s\windowsnt.h, s\mingw32.h, syssignal.h: Remove mswindows signal code from s+m headers and move to syssignal.h as one of the five ways of signal handling, instead of playing preprocessing games. fileio.c, sysdep.c: Rename sys_do_signal to qxe_reliable_signal. signal.c, process-unix.c, profile.c: Create set_timeout_signal(); use instead of just EMACS_SIGNAL to establish a signal handler on a timeout signal; this does special things under Cygwin. nt.c: Eliminate term_ntproc(), which is blank; used as a SIGABRT handler, which was wrong anyway. nt.c, win32.c: Move signal code from nt.c to win32.c, since Cygwin needs it too when dealing with timeout signals. s\cygwin32.h: Define CYGWIN_BROKEN_SIGNALS. ------ other changes ------ s\mingw32.h: Fix problems with NOT_C_CODE being in the wrong place and excluding defines needed when building Makefile.in.in. filelock.c, mule-canna.c, mule-ccl.c, mule-ccl.h, ralloc.c, unexalpha.c, unexapollo.c, unexcw.c, unexelfsgi.c, unexnt.c, unexsni.c, s\aix3-1.h, s\bsd4-1.h, s\bsd4-2.h, s\bsd4-3.h, s\cxux.h, s\cygwin32.h, s\dgux.h, s\dgux5-4r2.h, s\dgux5-4r3.h, s\dgux5-4r4.h, s\ewsux5r4.h, s\gnu.h, s\hpux.h, s\iris3-5.h, s\iris3-6.h, s\irix3-3.h, s\linux.h, s\mingw32.h, s\newsos5.h, s\nextstep.h, s\ptx.h, s\riscix1-1.h, s\riscix1-2.h, s\rtu.h, s\sco4.h, s\sco5.h, s\template.h, s\ultrix.h, s\umax.h, s\umips.h, s\unipl5-0.h, s\unipl5-2.h, s\usg5-0.h, s\usg5-2-2.h, s\usg5-2.h, s\usg5-3.h, s\usg5-4.h, s\windowsnt.h, s\xenix.h: Rename 'GNU Emacs' to XEmacs in the copyright and comments. nas.c: Stylistic cleanup. Avoid preprocessing games with names such as play_sound_file. xemacs-faq.texi: Update sections on Windows and MacOS availability. alist.el, apropos.el, autoload.el, bytecomp.el, cl-compat.el, cl-extra.el, cl-macs.el, cl-seq.el, cl.el, cmdloop.el, cus-edit.el, derived.el, gpm.el, itimer.el, lisp-mode.el, shadow.el, version.el, wid-browse.el: Rename 'GNU Emacs' to XEmacs in the copyright. Fix other references to GNU Emacs that should be XEmacs or just Emacs. files.el: Fix warning. simple.el: transpose-line-up/down will now move the region up or down by a line if active. cvtmail.c, fakemail.c, gnuserv.c, gnuserv.h, gnuslib.c, make-msgfile.c, make-path.c, pop.c, pop.h, profile.c, tcp.c: Rename 'GNU Emacs' to XEmacs in the copyright. Fix comments in similar ways. digest-doc.c, sorted-doc.c: Fix program and author name to reflect XEmacs.

;;; 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