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[Ada-mode-users] abandon emacs 24.x?
From: |
Stephen Leake |
Subject: |
[Ada-mode-users] abandon emacs 24.x? |
Date: |
Wed, 28 Nov 2018 10:44:36 -0700 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.0.90 (windows-nt) |
The current ada-moe development head fails with emacs 24.x, because
ada-mode now uses cl-defgeneric (for dispatching to the elisp or process
parser), which is only available in emacs >= 25.
There is a GNU ELPA package that provides a simplified form of
cl-defgeneric (using eieio), but that doesn't work for the way ada-mode
uses it.
So, we have two options:
- drop support for 24.x
- rewrite ada-mode parser dispatch to not use cl-defgeneric; (use ad-hoc
as the rest of ada-mode does, or use eieio).
Current Debian stable has emacs 24.5.
In addition, the parser implemented in Ada requires at least GNAT GPL
2017.
Any objections to dropping emacs 24.x?
--
-- Stephe
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