feat: Drop Emacs 27.x (#834)

Author: jcs090218

.github/workflows/test.yml

@@ -11,7 +11,6 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
         emacs-version:
-          - 27.2
           - 28.2
           - 29.4
           - 30.1
@@ -26,9 +25,6 @@ jobs:
           - os: windows-latest
             emacs-version: snapshot
             experimental: true
-        exclude:
-          - os: macos-latest
-            emacs-version: 27.2
 
     steps:
       - uses: actions/checkout@v4

Eask

@@ -11,10 +11,10 @@
 
 (script "test" "echo \"Error: no test specified\" && exit 1")
 
-(source "gnu")
-(source "melpa")
+(source 'gnu)
+(source 'melpa)
 
-(depends-on "emacs" "27.1")
+(depends-on "emacs" "28.1")
 (depends-on "lsp-mode")
 (depends-on "lsp-treemacs")
 (depends-on "lsp-docker")

dap-mode.el

@@ -1,6 +1,6 @@
 ;;; dap-mode.el --- Debug Adapter Protocol mode      -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2019-2024  emacs-lsp maintainers
+;; Copyright (C) 2019-2025  emacs-lsp maintainers
 
 ;; This program is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
@@ -18,7 +18,7 @@
 ;; Author: Ivan Yonchovski <[email protected]>
 ;; Keywords: languages, debug
 ;; URL: https://github.com/emacs-lsp/dap-mode
-;; Package-Requires: ((emacs "27.1") (dash "2.18.0") (lsp-mode "6.0") (bui "1.1.0") (f "0.20.0") (s "1.12.0") (lsp-treemacs "0.1") (posframe "0.7.0") (ht "2.3") (lsp-docker "1.0.0"))
+;; Package-Requires: ((emacs "28.1") (dash "2.18.0") (lsp-mode "6.0") (bui "1.1.0") (f "0.20.0") (s "1.12.0") (lsp-treemacs "0.1") (posframe "0.7.0") (ht "2.3") (lsp-docker "1.0.0"))
 ;; Version: 0.8
 
 ;;; Commentary: