eclipse.el not working with latest emcs

[ishovkun]

Upon parsing eclipse.el, emacs throws the following error.
"old-style backquotes detected!"

[alfbr]

Thanks for reporting! Hopefully, I will find time to look into it soon. Very happy if somebody else gets to it before me though :-)

[ishovkun]

Here is the modification I made to make it work in emacs 27.
In the definition of the last macro in the block I replaced the inline-define of several variables with three separate statements.
The mode is still somewhat faulty since it does not adhere to the themes (as it was before), but it's a separate topic.

;; From custom web page for compatibility between versions of custom:
(eval-and-compile
  (condition-case ()
      (require 'custom)
    (error nil))
  (if (and (featurep 'custom) (fboundp 'custom-declare-variable))
      nil ;; We've got what we needed
    ;; We have the old custom-library, hack around it!
    (defmacro defgroup (&rest args)
      nil)
    (defmacro custom-add-option (&rest args)
      nil)
    (defmacro defface (&rest args) nil)
    (defmacro defcustom (var value doc &rest args)
      ;; (` (defvar (, var) (, value) (, doc)))))) <- old style
      (defvar var nil) ;; <- new style
      (defvar value nil)
      (defvar doc nil)
      )
    ))