salmanebah / opencl-mode Goto Github PK

After upgrading to emacs 27.1 there's something wrong with the opencl-mode highlighting: I seem to only get highlighted comments.

It works in emacs 26.3 with the same opencl-mode and .emacs configuration.

opencl-mode version: 20190615.1957

Initialization:

(use-package opencl-mode
  :mode "\\.cl\\'")

I've got a warning to inform an error:

Warning (initialization): An error occurred while loading `/home/user/.emacs.d/init.el':

Symbol's function definition is void: defvar-local

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

My Emacs version is 23.4.1, and my setting is

(add-to-list 'load-path "home/user/.emacs.d/list/opencl-mode-emacs/")
(require 'opencl-mode)
(add-to-list 'auto-mode-alist '("\\.cl\\'" . opencl-mode)) 

If I commented out the (require 'opencl-mode), the error disappearred while there was no syntax highlighting at all.

Any reason not to have this package on MELPA?