CSDE - C# - for emacs

I was given the following very helpful information on how to use this package with GNU emacs. As an XEmacs package user, I hadn't tested the last few fixes again on GNU before posting CSDE. These are from a user of the mode:

Hi!

First: Thanks for your work on this project!! I had the idea to
reimplement JDE for C# but you were _much_ faster :-) .

I want to use your csde with GNU Emacs 21, but I have a few problems
(perhaps GNU Emacs specific):

Error in grammar file
=====================

An error in csde-csharp-grammer:

,----
| Debugger entered--Lisp error: (error "Invalid escape character syntax")
| eval-current-buffer()
| call-interactively(eval-current-buffer)
| recursive-edit()
| byte-code("Æ!ˆÇ ˆÈ !ˆ\nƒ?Éed\"Vƒ4ebˆÊ¥yˆ`dbˆÊ¥
Zyˆ\f`|ˆ)ËcˆebˆÌÍ !ˆÎ ˆ @Ï=ƒKÐÑÒ\"ˆÓ
ˆÌÔ!ˆÒÕÒÌÔ!ˆ� Ö ˆ,Õ‡" [debugger-buffer debugger-args
noninteractive debugger-batch-max-lines middlestart buffer-read-only
pop-to-buffer debugger-mode debugger-setup-buffer count-lines 2 "...\n" message
buffer-string kill-emacs debug backtrace-debug 3 t debugger-reenable "" nil
recursive-edit standard-output inhibit-trace] 3)
| debug(error (error "Invalid escape character syntax"))
| eval-current-buffer()
| call-interactively(eval-current-buffer)
`----

There seems to be a problem in csde-csharp-grammer.el with:

,----
| (setq document-comment-end "^[\s]*[\w]+")
`----

Should it be changed to:

,----
| (setq document-comment-end "^[\\s]*[\\w]+")
`----

I'm looking for csharp.bnf which isn't included in the csde
distribution. Where can I find it?

Error with semantic-mode
========================

I can't find a semantic-mode in the newest semantic package
(1.4beta13). So "(require 'semantic-mode)" in csde-imenu.el fails.

Error in csde-dbs.el
====================

There are a few ":documentation" missing in the statement:

,----
| (defclass csde-dbs-cmd ()
| ((process :initarg :process
| :type csde-dbs-proc
| :documentation
| "Process that this command targets.")
| (id :initarg :id
| :type integer
| "Command id.")
| (name :initarg :name
| :type string
| :documentation
| "Name of command.")
| (result :initarg :result
| "Result of executing command.")
| (data :initarg :data
| "Data returned by command.")
| (msg :initarg :msg
| :type string
| "Message to display to user in debug buffer.")
| )
| "Super class of debugger commands.")
`----

Missing definition of csharp-font-lock-keywords-3
=================================================

"csharp-font-lock-keywords-3" is used in csde-csharp-font-lock.el but
never defined!? Should it be "java-font-lock-keywords-3"?

Thank you in advance,

Burkhard