July 1998 - XEmacs-Beta - XEmacs Mailing List Archives

Akram Khodadadi

Hello Please answer my question. We maked a player in Linux with Lisp languaege ,but we dont know how to make a UDP connection between our player and the server with Lisp languaege. We looked in many sources ,but we didn't attain any affects. Please say to us for making a UDP connection and geting and sending messages with that Lisp languaege which orders . Please explan with an example. Thanks Mrs Khodadadi

3 participants
2 comments

w3 on native-build mswindows 26 years, 4 months

Jonathan Harris

The enclosed patch against package version 1.06 of w3 makes w3 mostly work on the native mswindows build of XEmacs. The patched function url-basepath has actually changed since 1.06 so this patch won't apply, but that's OK beause I'm really just asking for advice. The problem that the patch fixes is that w3 calls XEmacs path handling functions on URL paths. That doesn't work under mswindows because these path handling functions convert path separators into '\\' because that is the native path separator on Win32. The attached patch replaces two occurrences in url-basename of such calls with manual string-matches. There are a lot more calls to XEmacs path handling functions in w3. Many of these calls are fine on mswindows because they're being called on local pathnames of files. Probably there are other calls where the pathname in question is actually the pathname component of a URL, and these will break on mswindows. Is there any structuring in the w3 files that will enable me to go about identifying all such calls that will break, or do I really have to examine _every_ single call to XEmacs path handling functions? Alternatively, is there a better approach than manually replacing selective calls to XEmacs path handling functions with string matches? Jonathan. -- Jonathan Harris | jhar(a)tardis.ed.ac.uk London, England | Jonathan.Harris(a)symbian.com --- url.el.bak Tue Apr 28 04:05:23 1998 +++ url.el Thu Jul 30 18:39:36 1998 ＠＠ -1233,8 +1233,13 ＠＠ "Return the base pathname of FILE, or the actual filename if X is true" (cond ((null file) "") - (x (file-name-nondirectory file)) - (t (file-name-directory file)))) + (x + (if (string-match "[^/]*$" file) + (match-string 0 file) + file)) + (t + (if (string-match ".*/" file) + (match-string 0 file))))) (defun url-parse-query-string (query &optional downcase) (let (retval pairs cur key val)

4 participants
3 comments

[patch] Runpath switch detection has syntax error 26 years, 4 months

Jan Vroonhof

The origional gives on Solaris: checking for runtime libraries flag... ./configure: dash_r: not found NONE checking for malloc_get_state... no This fixes it 1998-07-28 Jan Vroonhof <vroonhof(a)math.ethz.ch> * configure.in (CPP): Too many spaces im run-patch flag detection. Index: configure.in =================================================================== RCS file: /usr/CVSroot/XEmacs/xemacs-20/configure.in,v retrieving revision 1.112 diff -u -u -r1.112 configure.in --- configure.in 1998/07/28 06:24:54 1.112 +++ configure.in 1998/07/28 22:39:40 ＠＠ -1917,8 +1917,8 ＠＠ dnl and whether it works (or at least does no harm) AC_MSG_CHECKING("for runtime libraries flag") case "$opsys" in - sol2 ) dash_r = "-R" ;; - decosf* | linux* ) dash_r = "-rpath" ;; + sol2 ) dash_r="-R" ;; + decosf* | linux* ) dash_r="-rpath" ;; *) dash_r="" for try_dash_r in "-R" "-R " "-rpath "; do

3 participants
3 comments

Copyright 26 years, 5 months

Mauro Condarelli

Just a quickie the splash screen still says: Copyright (C) 1985-1997 Free Software Foundation, Inc ^^^^ ... since we are about to release, shouldn't that be bumped up?? Mauro P.S.: is there a way to have the splash in a real buffer? When i try to copy it, it just vanishes :-? Best Regards Mauro Condarelli

1 participants
0 comments

package to add: greedy-delete 26 years, 5 months

Greg Klanderman

Steve, While you're adding packages, can you add greedy-delete too? I looked on Barry's web site below but there's no greedy delete there... I'll cc him and see if he's got a more recent version. thanks greg ;;; greedy-delete.el --- minor mode for a better backspace ;; Copyright (C) 1997 Free Software Foundation, Inc. ;; Author: 1997 Barry A. Warsaw ;; Created: 11-Feb-1997 (taken nearly verbatim from cc-mode.el) ;; Version: 1.7 ;; Last Modified: 1997/02/11 22:00:24 ;; Keywords: languages delete ;; This file is not part of GNU Emacs. ;; This program 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 of the License, or ;; (at your option) any later version. ;; ;; This program 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 GNU Emacs; see the file COPYING. If not, write to the ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, ;; Boston, MA 02111-1307, USA. ;;; Commentary: ;; This package is called Greedy Delete-y! :-) ;; This package provides a major-mode independent mechanism for ;; different deletion preferences. In some major-modes it turns out ;; to be less useful to map backspace or delete to just deleting one ;; character. Instead, a `hungry' or `greedy' deletion mechanism is ;; more useful. ;; ;; The variable `gd-how-much' controls how much preceding whitespace ;; is consumed when the delete key is hit. For non-greedy deletion ;; the `gd-delete-function' variable is consulted. ;; ;; Here's an example of how you might use greedy delete in python-mode: ;; ;; (add-hook 'py-mode-hook 'gd-add-to-mode) ;; You can get updates to this file from: ;; ;; http://www.python.org/ftp/emacs/ ;; ;; or via anonymous ftp from: ;; ;; ftp://ftp.python.org/pub/emacs ;;; Code ;; user definable variables ;; vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv (defvar gd-how-much 'all "*Controls how much preceding whitespace to consume. The value 'all says to consume all whitespace preceding point. The value 'line says to only consume preceding whitespace up the the beginning of the current line.") (defvar gd-delete-function 'backward-delete-char-untabify "*Function called by `gd-electric-delete' when deleting characters.") ;; ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ;; NO USER DEFINABLE VARIABLES BEYOND THIS POINT (defvar gd-enabled nil "Non-nil if greedy delete is enabled. Use the command `greedy-delete-mode' to toggle, enable, or disable this mode.") (defvar gd-mode-check-function nil "Function which major-modes can use to customize `gd-electric-delete'. This variable is buffer local. If non-nil, `gd-electric-delete' will `funcall' this function with no arguments. The function should return nil or non-nil indicating whether it is okay to do the greedy deletion.") (defvar gd-indicator-string " Greedy" "String to show in the mode line when greedy delete is enabled.") (make-variable-buffer-local 'gd-enabled) (make-variable-buffer-local 'gd-mode-check-function) (defun gd-electric-delete (arg) "Deletes preceding character or whitespace. If `gd-enabled' is non-nil, then preceding whitespace is consumed according to `gd-how-much'. However, if an ARG is supplied, or `gd-enabled' is nil, or `gd-mode-check-function' returns non-nil then the function in the variable `c-delete-function' is called." (interactive "P") (let ((check (if gd-mode-check-function (funcall gd-mode-check-function) t))) (if (or (not gd-enabled) arg (not check)) (funcall gd-delete-function (prefix-numeric-value arg)) (let ((here (point)) (skip (cond ((eq gd-how-much 'all) " \t\n") ((eq gd-how-much 'line) " \t") (t (error "Illegal value for `gd-how-much': %s" gd-how-much)) ))) (skip-chars-backward skip) (if (/= (point) here) (delete-region (point) here) (funcall gd-delete-function 1)) )))) (defun greedy-delete-mode (&optional arg) "Toggle greedy delete mode. With arg, turn greedy delete mode on if and only if arg is positive. Turn it off if arg is negative. Toggle the mode if arg is zero." (interactive "P") (setq gd-enabled (if (or (not arg) (zerop (setq arg (prefix-numeric-value arg)))) (not gd-enabled) (> arg 0))) ;; obsolete in XEmacs, but works for both XEmacs and Emacs (force-mode-line-update)) (defun turn-on-greedy-delete-mode () "Turns on greedy delete mode. Also updates the `minor-mode-alist'." (interactive) (greedy-delete-mode 1) (or (assq 'gd-enabled minor-mode-alist) (setq minor-mode-alist (append minor-mode-alist (list '(gd-enabled gd-indicator-string)))))) (defun gd-add-to-mode () "Adds greedy delete to the current buffer's major mode. This specifically does: 1. binds `greedy-delete-mode' to C-c BS 2. binds `gd-electric-delete' to BS 3. calls `turn-on-greedy-delete-mode' This function is appropriate for any major-mode hook." (local-set-key [(control c) backspace] 'greedy-delete-mode) (local-set-key [backspace] 'gd-electric-delete) (turn-on-greedy-delete-mode)) (provide 'greedy-delete) ;; greedy-delete.el ends here

2 participants
1 comments

Fix for comint.el 26 years, 5 months

Barry A. Warsaw

This patch for comint-postoutput-scroll-to-bottom is still necessary in XEmacs 21.0, I suspect because the fundamental recenter bug reported against 20.4 still exists. Without this patch, running a program that outputs stuff in the *shell* window past the bottom of the buffer, leaves point in the middle of the buffer and the prompt past the bottom. -Barry -------------------- snip snip -------------------- *** comint.el 1998/07/31 16:20:05 1.1 --- comint.el 1998/07/31 16:21:26 1.2 *************** *** 1527,1534 **** 1)) (t -1)) ! window ! ))) )))) nil t)))) --- 1527,1534 ---- 1)) (t -1)) ! window) ! (sit-for 0))) )))) nil t))))

1 participants
0 comments

Re: Copyright 26 years, 5 months

Didier Verna

"Mauro Condarelli" <MC5686(a)mclink.it> writes: > P.S.: is there a way to have the splash in a real buffer? > When i try to copy it, it just vanishes :-? M-x xemacs-splash-buffer

1 participants
0 comments

Stuff in Emacs 20.2 missing in XEmacs -- autorevert.el 26 years, 5 months

SL Baur

I've gotten an offline request for autorevert.el. A quick scan of this file reveals that it is using timers. Has anyone used this with XEmacs? Does it work out-of-the-box with Kyle's timer.el?

2 participants
1 comments

Re: User Poll: Do you have access to PNG libraries? 26 years, 5 months

SL Baur

Glynn Clements <glynn(a)sensei.co.uk> writes in xemacs-beta(a)xemacs.org: > On comp.emacs.xemacs SL Baur wrote: >> Future versions of XEmacs will have greater dependence on PNG when >> we convert internal Xpm images to PNG. At this point in time, "internal Xpm images" are the photos in etc/photos. I'm also thinking of the toolbar icons, unless there's an immediate problem with it. > Oh dear. That's anyone that doesn't use `normal' colours stuffed. >> PNG provides lossless, highly compressed graphics with 24 bit color. It >> is superior to everything that we are currently using. > Except Xpm. If you mean about the symbolic color names, that's the one feature in Xpm I'd like to see implemented with PNG. Jareth is thinking about how to implement it, I believe. Something that has come up again in other comments, is the matter of "Why don't you include library sources and build them before building XEmacs?" This would be a maintenance nightmare, IMO and make development of XEmacs all but impossible on slow machines (slow == anything less than a Pentium II >300MHz). For the most part, libraries must be rebuilt every year or so, if that often. They don't need to be rebuilt every time XEmacs is rebuilt. I've been thinking about the problem of bootstrapping all of XEmacs on a naked system containing only basic X11 and it's giving me severe headaches. Especially since I haven't yet thrown in the required Mule libraries and components Canna, Wnn4.2 and Kinput2.

3 participants
2 comments

Re: User Poll: Do you have access to PNG libraries? 26 years, 5 months

SL Baur

Andy Piper <andyp(a)parallax.co.uk> writes in xemacs-beta(a)xemacs.org: >> Andy Piper <andyp(a)parallax.co.uk> writes in xemacs-beta(a)xemacs.org: ... >>> The big advantage of xpm is that you can compose images on the fly. I don't >>> see how we could ever do this in PNG. >> >> ? > cf xpm-button. Because its text you can take a buffer fill it with > interesting text and then convert it to an xpm image. Fair enough. This capability isn't going away.

1 participants
0 comments

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XEmacs-Beta July 1998