Java support in 21.3

Java support in 21.3

[Jim Perrin]

Please forgive me if I ask a question that has been answered previously 
(even many times before)...

I am trying to upgrade to 21.3, but my .emacs file from 20.3 is not 
working.  When it loads, it gives me an error:

////////
An error has occurred while loading `c:/_emacs':

Symbol's value as variable is void: senator-minor-mode

To ensure normal operation, you should investigate the cause
of the error in your initialization file and remove it.  Start
Emacs with the `--debug-init' option to view a complete error
backtrace
///////

The file works fine for my old version.  I try to find a new version of 
the .emacs file, but I am having a hard time understanding it.  The root 
of the problem is that Emacs has to look as close as possible on windows 
as it already looks on the unix systems we have here.  So, not 
understanding what alot of the options mean, how do I change my current 
.emacs file to work with 21.3?  Below is a copy of my current file:


;; Options Menu Settings
;; =====================
(setq font-lock-maximum-decoration 3)
(global-font-lock-mode)
(global-set-key "\C-c\C-l" 'goto-line)
(global-set-key "\C-c\C-r" 'copy-region-as-kill)
(set-default-font "-*-Courier New-normal-r-*-*-16-120-96-96-c-*-iso8859-1")
(set-frame-height (selected-frame) 30)
(set-frame-height (selected-frame) 80)

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;Make emacs recognize .cl files as common lisp and set mode
(setq auto-mode-alist
       (append (list '("\\.h$" . c++-mode)
		    '("\\.sml$" . sml-mode)
		    '("\\.tex$" . latex-mode)
		    '("\\.html$" . html-helper-mode))
	      auto-mode-alist))


;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;parenthesis highlighting stuff
(defun stig-it nil
   "load stig paren"
   (interactive)
   (load-library "stig-1.22"))

(load-library "stig-1.22")

(cond (window-system
        (require 'stig-paren)
        (global-set-key (quote [67108904])
                        (quote stig-paren-toggle-dingaling-mode))  ;;; 
Ctrl-(
        (global-set-key (quote [67108905])
                        (quote stig-paren-toggle-sexp-mode))       ;;; 
Ctrl-)
        (global-set-key (quote [4194352]) (quote stig-it))       ;;; ALT-0
        (setq paren-dingaling-mode t)
        (setq paren-sexp-mode nil)
        (setq paren-ding-unmatched t))
       (t (setq blink-matching-paren t)))


;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(display-time)

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;mode stuff
(setq default-major-mode 'text-mode)
(add-hook 'text-mode-hook 'turn-on-auto-fill)
(add-hook 'java-mode-hook 'my-java-hook)

(defun my-lisp-hook ()
   ;; customizations for Lisp mode
   (cond (window-system (font-lock-mode t)))
   (turn-on-auto-fill))

(defun my-java-hook ()
   ;; customizations for Java mode
;  (cond (window-system (font-lock-mode t)))
   (turn-on-auto-fill)
   (setq comp-string-java nil))

(defun my-c-mode-common-hook ()
   ;; my customizations for all of c-mode, c++-mode, objc-mode, java-mode
   (c-toggle-hungry-state t)
   (c-set-offset 'substatement-open 0)
   (c-set-offset 'access-label 0)
   ;;(c-set-offset 'topmost-intro '+)
   (c-set-offset 'label 2)
   (setq-default c-basic-offset 3)
   (define-key c++-mode-map "\C-cc" 'c++-ub-compile-link)
   (setq comp-string-c nil)
   ;; other customizations can go here
   )

(add-hook 'c-mode-common-hook 'my-c-mode-common-hook)
(add-hook 'c-mode-common-hook 'turn-on-auto-fill)
(setq-default auto-fill-mode 1)

(put 'eval-expression 'disabled nil)

(cond (window-system
					;(setq font-lock-background-mode 'dark)
        (copy-face 'default 'font-lock-comment-face)
        (set-face-foreground 'font-lock-comment-face "MediumBlue")
        (copy-face 'bold 'font-lock-function-name-face)
					;(set-face-foreground 'font-lock-function-name-face "LightSkyBlue")
        (set-face-foreground 'font-lock-function-name-face "BlueViolet")

        (copy-face 'default 'font-lock-string-face)
					;(set-face-foreground 'font-lock-string-face "DarkTurquoise")
        (set-face-foreground 'font-lock-string-face "DarkGreen")
        (copy-face 'bold 'font-lock-keyword-face)
        (set-face-foreground 'font-lock-keyword-face "Salmon")

        (set-background-color "White")
					;(set-background-color "Black")
					;(set-foreground-color "Thistle")
        (set-foreground-color "Black")
					;(set-foreground-color "White")
        (set-cursor-color "Red")))


(setq-default column-number-mode t)

;(quietly-read-abbrev-file)

(setq load-path
       (nconc
        '(
	 "~/emacs-20.7/site-lisp/elib-1.0"
	 "~/emacs-20.7/site-lisp/semantic-1.3.2"
	 "~/emacs-20.7/site-lisp/speedbar-0.13a"
	 "~/emacs-20.7/site-lisp/eieio-0.15"
	 "~/emacs-20.7/site-lisp/jde-2.2.6/lisp"
	 )
        load-path))

(set-frame-height (selected-frame) 38)
(set-frame-width (selected-frame) 80)

(require 'jde)

(custom-set-variables
  '(jde-help-docsets (quote (("javadoc" "c:/jdk1.3/docs/api" nil))))
  '(jde-run-applet-viewer "appletviewer")
  '(jde-compile-option-debug (quote ("all" (t nil nil))))
  '(jde-db-read-vm-args nil)
  '(jde-run-applet-doc "")
  '(jde-compile-option-sourcepath (quote ("./" "../" "../..")))
  '(jde-compile-option-deprecation t)
  '(jde-bug-jdk-directory "c:/jdk1.3/")
  '(jde-quote-classpath nil)
  '(jde-db-source-directories (quote ("." "..")))
  '(jde-appletviewer-option-vm-args (quote ("-classpath" 
"c:\\work\\115\\Classlibs")))
  '(jde-jdk-doc-url "C:\\jdk1.3\\docs\\api\\overview-summary.html")
  '(jde-db-debugger (quote ("JDEbug" "jdb" . "Executable")))
  '(jde-gen-window-listener-template (quote ("(end-of-line) '& (P 
\"Window name: \")" "\".addWindowListener(new WindowAdapter() \"" "(if 
jde-gen-k&r " "()" "'>'n)" "\"{\"'>'n" "'>'n \"public void 
windowClosing(WindowEvent e) \"" "(if jde-gen-k&r " "()" "'>'n)" 
"\"{\"'>'n" "'>'n \"System.exit(0);\" '>'n \"}\"" "'>'n \"});\" '>'n'>")))
  '(jde-global-classpath (quote ("c:\\work\\115\\Classlibs" ".." ".")))
  '(jde-enable-abbrev-mode t)
  '(jde-bug-vm-includes-jpda-p t)
  '(jde-run-classic-mode-vm nil))

(custom-set-faces)

Re: Java support in 21.3

[James Davidson]

On 1/10/05 11:02 AM, Jim Perrin wrote:
> Please forgive me if I ask a question that has been answered previously 
> (even many times before)...
> 
> I am trying to upgrade to 21.3, but my .emacs file from 20.3 is not 
> working.  When it loads, it gives me an error:
> 
> ////////
> An error has occurred while loading `c:/_emacs':
> 
> Symbol's value as variable is void: senator-minor-mode
> 
> To ensure normal operation, you should investigate the cause
> of the error in your initialization file and remove it.  Start
> Emacs with the `--debug-init' option to view a complete error
> backtrace
> ///////
> 
> The file works fine for my old version.  I try to find a new version of 
> the .emacs file, but I am having a hard time understanding it.  The root 
> of the problem is that Emacs has to look as close as possible on windows 
> as it already looks on the unix systems we have here.  So, not 
> understanding what alot of the options mean, how do I change my current 
> .emacs file to work with 21.3?  Below is a copy of my current file:

........

> 
> (setq load-path
>       (nconc
>        '(
>      "~/emacs-20.7/site-lisp/elib-1.0"
>      "~/emacs-20.7/site-lisp/semantic-1.3.2"
>      "~/emacs-20.7/site-lisp/speedbar-0.13a"
>      "~/emacs-20.7/site-lisp/eieio-0.15"
>      "~/emacs-20.7/site-lisp/jde-2.2.6/lisp"
>      )
>        load-path))

Here's an issue: You're using quite an old version of the JDE.  Even if 
it works with 21.3 (I assume it does), you don't seem to have all the 
supporting files you need.

I can't provide specific information, because I'm using the latest JDE 
release (2.3.5).  I'm using a bundle called CEDET (Collection of Emacs 
Development Environment Tools), which includes senator as part of 
semantic.  You could consider upgrading to 2.3.5.

If you want to stick with your current version, you need to find out 
where senator-minor-mode is defined, and make sure that file is included 
in your load path.

-Jim

Re: Java support in 21.3

[Kevin Rodgers]

Jim Perrin wrote:
 > Please forgive me if I ask a question that has been answered previously
 > (even many times before)...
 >
 > I am trying to upgrade to 21.3, but my .emacs file from 20.3 is not
 > working.  When it loads, it gives me an error:
 >
 > ////////
 > An error has occurred while loading `c:/_emacs':
 >
 > Symbol's value as variable is void: senator-minor-mode
 >
 > To ensure normal operation, you should investigate the cause
 > of the error in your initialization file and remove it.  Start
 > Emacs with the `--debug-init' option to view a complete error
 > backtrace
 > ///////
 >
 > The file works fine for my old version.  I try to find a new version of
 > the .emacs file, but I am having a hard time understanding it.  The root
 > of the problem is that Emacs has to look as close as possible on windows
 > as it already looks on the unix systems we have here.  So, not
 > understanding what alot of the options mean, how do I change my current
 > .emacs file to work with 21.3?  Below is a copy of my current file:
...
 > (setq load-path
 >       (nconc
 >        '(
 >      "~/emacs-20.7/site-lisp/elib-1.0"
 >      "~/emacs-20.7/site-lisp/semantic-1.3.2"
 >      "~/emacs-20.7/site-lisp/speedbar-0.13a"
 >      "~/emacs-20.7/site-lisp/eieio-0.15"
 >      "~/emacs-20.7/site-lisp/jde-2.2.6/lisp"
 >      )
 >        load-path))

Well, that might be a problem when running 21.3.  I would copy the
~/emacs-20.7 directory tree to ~/emacs-21.3, recompile all the .elc
files, and change the above to use the correct version:

(setq load-path
       (nconc (mapcar (lambda (subdir)
                        (format "~/emacs-%d.%d/%s"
                                emacs-major-version
                                emacs-minor-version
                                subdir))
                      '("elib-1.0"
                        "semantic-1.3.2"
                        "speedbar-0.13a"
                        "eieio-0.15"
                        "jde-2.2.6/lisp"))
              load-path))

-- 
Kevin Rodgers