emacs ssh

emacs ssh

[Jurgen Sidgman]

Hi,

I am trying to connect to a server using ssh within emacs. It was all working 
just fine until I upgraded my linux and reinstalled the software. I have 
installed tramp and ssh so it should work out of the box but it does not. 
Every time I try to log on to the server I get the message:

Args out of range: 0, 0

If anyone knows how to fix this, i would certainly appreciate any help. 
Thanks!

emacs ssh

[Jurgen Sidgman]

I am sorry. I just solved the problem. It was a stupid mistake of mine.
-- 
---------------
Jürgen Sidgman
CBA 378
School of Accountancy
University of Nebraska-Lincoln
Phone:  402-472-3823
Email:  sidgmanj1@unlnotes.unl.edu

Re: emacs ssh

[Pierre Lorenzon]

Hi

Which version of tramp do you use ? I tried to use
2.1.5 and if I can remember I had a similar problem.
I simply went back to 2.1.4 and it was all right. Is
there a bug in the 2.1.5 ? I don't know.

Bests

Pierre

Re: emacs ssh

[Hadron Quark]

Jurgen Sidgman <sidgmanj1@unlnotes.unl.edu> writes:

> I am sorry. I just solved the problem. It was a stupid mistake of mine.


For the sake of google, how?

A better way to factor custom-set-faces

[Denis Bueno]

All--

Is there a better way than below [1] to conditionalise my one custom-set-faces call?

I use the same .emacs on several machines which are either OS X or Linux 
machines. Currently I use different fonts on both machines. However, that is the 
principal difference I'm trying to account for in conditionalising the calls to 
custom-set-faces.

Is there a better way to accomplish what I'm trying to accomplish?

-Denis

[1]
;; This occurs at the end of my .emacs. Assume any free variable occurring
;; below has been properly defined.
(defvar linux-x-font-string "-*-clean-medium-r-normal--*-120-*-*-*-*-*-*")

(cond ((os-is "linux")
        (set-default-font linux-x-font-string)
        (push `(font . ,linux-x-font-string) default-frame-alist)
        (custom-set-faces
         ;; custom-set-faces was added by Custom.
         ;; If you edit it by hand, you could mess it up, so be careful.
         ;; Your init file should contain only one such instance.
         ;; If there is more than one, they won't work right.
         '(default ((t (:stipple nil :background "black" :foreground "white"
                                 :inverse-video nil :box nil
;;                                 :strike-through nil
;;                                 :overline nil :underline nil :slant normal
;;                                 :weight normal :height 100 :width normal
;;                                 :family "courier"
                                 )))))
        )
       ((os-is "darwin")
        (push '(background-color . "grey") default-frame-alist)
        (set-background-color "grey")
        (custom-set-faces
         ;; custom-set-faces was added by Custom.
         ;; If you edit it by hand, you could mess it up, so be careful.
         ;; Your init file should contain only one such instance.
         ;; If there is more than one, they won't work right.
         `(default ((t (:stipple nil :background "black" :foreground "white" 
:inverse-video nil :box nil :strike-through nil :overline nil :underline nil 
:slant normal :weight normal :height ,mac-font-height :width condensed :family 
,mac-font-family))))
         '(highlight ((((class color) (min-colors 88) (background dark)) 
(:background "navy"))))
         '(slime-display-edit-face ((((class color) (background dark)) nil)))
         '(trailing-whitespace ((((class color) (background dark)) (:background 
"dark slate gray")))))))

Re: A better way to factor custom-set-faces (per OS)

[Colin S. Miller]

Denis Bueno wrote:
> All--
> 
> Is there a better way than below [1] to conditionalise my one 
> custom-set-faces call?
> 
> I use the same .emacs on several machines which are either OS X or Linux 
> machines. Currently I use different fonts on both machines. However, 
> that is the principal difference I'm trying to account for in 
> conditionalising the calls to custom-set-faces.
> 
> Is there a better way to accomplish what I'm trying to accomplish?
> 
>

Denis,

On XEmacs, which separates out the init.el and custom.el files, I use
(setq custom-file (concat "~/.xemacs/custom-" (symbol-name system-type) ".el"))
in my init.el (.emacs.el) so that the customisation file is different for
each OS I run XEmacs on.

See
http://www.gnu.org/software/emacs/manual/emacs.html#Saving-Customizations
for further details of how to get this to work for GNU Emacs. (Large file)

The page-at-time manual has this section missing, it should be referenced from
http://www.gnu.org/software/emacs/manual/html_node/Easy-Customization.html
but that leads to a 404 error.


HTH,
Colin S. Miller

Re: A better way to factor custom-set-faces (per OS)

[Denis Bueno]

Colin S. Miller wrote:
> Denis,
> 
> On XEmacs, which separates out the init.el and custom.el files, I use
> (setq custom-file (concat "~/.xemacs/custom-" (symbol-name system-type) 
> ".el"))
> in my init.el (.emacs.el) so that the customisation file is different for
> each OS I run XEmacs on.
> 

This is a good suggestion; I am using a set-up like this now.

My only quibble is that my custom-set-variables form, and not just 
custom-set-faces, ends up there, too. Is there a compelling reason that it 
should be OS-specific? Currently all my custom-set-variables apply to both 
platforms:

     (custom-set-variables
       ;; custom-set-variables was added by Custom.
       ;; If you edit it by hand, you could mess it up, so be careful.
       ;; Your init file should contain only one such instance.
       ;; If there is more than one, they won't work right.
      '(auto-save-interval 100)
      '(case-fold-search t)
      '(column-number-mode t)
      '(current-language-environment "English")
      '(default-major-mode (quote text-mode))
      '(global-auto-revert-mode t)
      '(indent-tabs-mode nil)
      '(inhibit-splash-screen t)
      '(mark-even-if-inactive t)
      '(org-agenda-files (quote ("~/org/school.org" "~/org/bscs.org" 
"~/org/home.org" "~/org/jnp-verify.org" "~/org/phd.org" "~/org/manolios.org" 
"~/org/abl.org")))
      '(ring-bell-function (quote ignore) t)
      '(save-place t nil (saveplace))
      '(scroll-bar-mode (quote left))
      '(show-paren-style (quote mixed))
      '(show-trailing-whitespace nil)
      '(transient-mark-mode t)
      '(truncate-lines nil)
      '(uniquify-buffer-name-style (quote forward) nil (uniquify)))

Is there an easy way to maintain all these variable settings across both custom 
files?

-Denis

Re: A better way to factor custom-set-faces (per OS)

[Denis Bueno]

Denis Bueno wrote:
> Colin S. Miller wrote:
>> Denis,
>>
>> On XEmacs, which separates out the init.el and custom.el files, I use
>> (setq custom-file (concat "~/.xemacs/custom-" (symbol-name 
>> system-type) ".el"))
>> in my init.el (.emacs.el) so that the customisation file is different for
>> each OS I run XEmacs on.
>>
> 
> This is a good suggestion; I am using a set-up like this now.
> 

And for anyone who might be interested in this thread in the present/future, I 
created ~/.emacs-custom-gtk.el & ~/.emacs-custom-carbon.el, put the correct 
custom-set-faces in each, and included the following in my .emacs:

     ;; `custom-file' is treated specially by Emacs. See
     ;; http://www.gnu.org/software/emacs/manual/emacs.html#Saving-Customizations
     (cond ((os-is "linux") (setq custom-file "~/.emacs-custom-gtk.el"))
           ((os-is "darwin") (setq custom-file "~/.emacs-custom-carbon.el")))
     (message "Using custom-file: '%s'" custom-file)
     (load custom-file)

-Denis

Re: A better way to factor custom-set-faces (per OS)

[Peter Dyballa]

Am 28.07.2006 um 02:12 schrieb Denis Bueno:

> My only quibble is that my custom-set-variables form, and not just  
> custom-set-faces, ends up there, too. Is there a compelling reason  
> that it should be OS-specific?

No, I don't think so.

I am living with a few Emacsen on Mac OS X, versions 20...23, and a  
few window-systems. So I start with:

	(defconst mEV (emacs-version)
	  "Keep the Emacs version string,
	   that is needed a few times.")
	(defconst mWS (symbol-value 'window-system)
	  "Running as some windowing system's client,
	   or as slave of a terminal emulator?")

and become serious here:

	(if (not (string-match "XEmacs" mEV))
	    (if (not (string-match "21.2" mEV))
	      (progn
	;---	(desktop-load-default)
		(setq history-length 250)
		(setq desktop-globals-to-save '(desktop-missing-file-warning))
		(setq desktop-dirname (format "~/.emacs.d/PDesktop-%d"	emacs-major- 
version))
		(desktop-save-mode 1)
		(require 'session)
		(add-hook 'after-init-hook 'session-initialize)
		(setq session-save-file-coding-system 'utf-8-unix)
		(setq session-save-file (format "%s/Psession-%d" desktop-dirname  
emacs-major-version))
		(setq custom-file (format "~/.emacs-Abrichtung-%d.el" emacs-major- 
version))
		(if (string-match "Aquamacs" mEV)
		    (progn
			(setq desktop-dirname "~/.emacs.d/PDesktop-Aqua")
			(setq session-save-file (format "%s/Psession-Aqua" desktop-dirname))
			(setq custom-file "~/.emacs-Abrichtung-AquaMacs.el")
		))
		(if (string-match "Step" mEV)	;; could become the default GNU Emacs
		    (progn
			(setq desktop-dirname "~/.emacs.d/PDesktop-NS")
			(setq session-save-file (format "%s/Psession-NS" desktop-dirname))
			(add-hook 'dired-load-hook
			     (lambda ()
				(load "dired-x")
				;; Set dired-x global variables here.	For example:
				;; (setq dired-guess-shell-gnutar "gtar")
				(setq dired-x-hands-off-my-keys nil)
				))
			(add-hook 'dired-mode-hook
			     (lambda ()
				;; Set dired-x buffer-local variables here.  For example:
				(setq dired-omit-files-p t)
				))
		))
		(setq desktop-path (list desktop-dirname))
	;	(desktop-change-dir desktop-dirname)
	;	(desktop-read desktop-dirname)
		(load custom-file)					;;<<<<
		(load (format "~/.emacs_%s" mWS))			;;<<<<
	;	(add-hook 'write-file-hooks 'time-stamp)
		(add-hook 'before-save-hook 'time-stamp)
		(setq search-whitespace-regexp nil)
		(desktop-lazy-complete)
	;	(setq search-spaces-regexp t)
	      )
	))						;; desktop is read automatically

So I have now:

   -rw-r--r--     1 pete  pete  21464 26 Jul 14:54 .emacs

   -rw-r--r--     1 pete  pete    175 19 Mai  2005 .emacs_shell
   -rw-r--r--     1 pete  pete     27  8 Mär 13:52 .emacs_tcsh
   -rw-r--r--     1 pete  pete    211 18 Nov  2005 .emacs_bash

   -rw-r--r--     1 pete  pete   4988 25 Jun 16:54 .emacs- 
Abrichtung-20.el
   -rw-r--r--     1 pete  pete   6243 26 Jun 00:54 .emacs- 
Abrichtung-21.el
   -rw-r--r--     1 pete  pete  11362 23 Jul 22:11 .emacs- 
Abrichtung-22.el
   -rw-r--r--     1 pete  pete   7422 26 Jul 17:02 .emacs- 
Abrichtung-23.el
   -rw-r--r--     1 pete  pete   8913 23 Jul 23:25 .emacs-Abrichtung- 
AquaMacs.el
   -rw-r--r--     2 pete  pete  22656 24 Jul 00:53 .emacs_mac
   -rw-r--r--     1 pete  pete   1939  8 Apr 12:45 .emacs_nil
   -rw-r--r--     2 pete  pete   6550 23 Jul 21:30 .emacs_ns
   -rw-r--r--     2 pete  pete   2298 24 Jul 00:02 .emacs_x

   drwxr-xr-x     2 pete  pete     68 25 Jun 16:00 .emacs.d/PDesktop-20
   drwxr-xr-x     3 pete  pete    102 22 Jul 14:57 .emacs.d/PDesktop-21
   drwxr-xr-x     6 pete  pete    204 27 Jul 10:37 .emacs.d/PDesktop-22
   drwxr-xr-x     6 pete  pete    204 26 Jul 23:26 .emacs.d/PDesktop-23
   drwxr-xr-x     4 pete  pete    136 23 Jul 23:07 .emacs.d/PDesktop- 
Aqua
   drwxr-xr-x     5 pete  pete    170 25 Jul 13:04 .emacs.d/PDesktop-NS

   -rw-------     1 pete  pete   6277 26 Jul 23:26 .emacs.d/ 
PDesktop-23/.emacs.desktop
   -rw-------     1 pete  pete    457 24 Jul 00:56 .emacs.d/ 
PDesktop-23/.emacs.desktop-Mac
   -rw-------     1 pete  pete  36923 26 Jul 23:26 .emacs.d/ 
PDesktop-23/Psession-23
   -rw-------     1 pete  pete    170 24 Jul 00:56 .emacs.d/ 
PDesktop-23/Psession-Mac23


I am thinking of putting most of the .emacs files into the .emacs.d  
directory and of re-organizing the use of desktop and session files.  
Aquamacs Emacs is a GNU Emacs 22, and Emacs.app, which runs in the NS  
window-system, is version 23.

For me the 'sorting' in versions is the first key, because there are  
so many differences particularly in using non-ASCII encodings. Then I  
add support for the different windowing systems and meanings of key  
events and modifiers. Finally every Emacs has its own "environment"  
based on session and desktop.

This design became necessary when Aquamacs Emacs introduced irregular  
extensions, so that regular Emacsen would not launch. So I moved the  
working set of customisations and faces into an external file and  
copied that to supply a starting point for all. My Emacsen use  
colours (in fringe, modeline, shell prompt) to distinguish them  
easily. In tcsh I have an alias grepem that greps for the given  
argument in the set of "customisation" files to see where differences  
are.

--
Greetings

   Pete

  "A designer knows he has arrived at perfection not when there is no  
longer anything to add, but when there is no longer anything to take  
away."
                                  -- Antoine de Saint-Exupéry