(Emacs)+custom personalised ada-mode

The defautl ada-mode requires the installation of many different
tools, the compilation of several different systems and much more.  I
wasn't able to fix all the issues with my installation so I decided to
scrap it and make my own.  This mode just colourises the buffer so
far, but I hope to implement indentation shortly.

Emacs/.config/emacs/ada-mode.el

@@ -0,0 +1,66 @@
+;;; ada-mode.el --- My custom ada-mode that colourises buffers  -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2021  Aryadev Chavali
+
+;; Author: Aryadev Chavali <aryadev@aryadevchavali.com>
+;; Keywords: faces, languages
+
+;; 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
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; This provides colourising for ada files.  Is not compatible with
+;; standard ada-mode due to name conflicts.  Personally I'd rather
+;; have a mode for colourising a buffer which is what this is supposed
+;; to be.
+
+;; I feel ada-mode™ (the official one) tries to do too many things at
+;; once, so I want something that does the basics.  Also want to take
+;; this opportunity to make a new mode and what facilities Emacs
+;; provides for it.
+
+;;; Code:
+
+(require 'generic-x)
+
+(define-generic-mode ada-mode
+  '("--") ; Comments
+  '("abort" "else" "new" "return"
+    "abs" "elsif" "not" "reverse"
+    "abstract" "end" "null"
+    "accept" "entry" "select"
+    "access" "exception" "of" "separate"
+    "aliased" "exit" "or" "subtype"
+    "all" "others" "synchronized"
+    "and" "for" "out"
+    "array" "function" "overriding" "tagged"
+    "at" "task"
+    "generic" "package" "terminate"
+    "begin" "goto" "pragma" "then"
+    "body" "private" "type"
+    "if" "procedure"
+    "case" "in" "protected" "until"
+    "constant" "interface" "use"
+    "is" "raise"
+    "declare" "range" "when"
+    "delay" "limited" "record" "while"
+    "delta" "loop" "rem" "with"
+    "digits" "renames"
+    "do" "mod" "requeue" "xor") ; Keywords
+  nil
+  '("\\.ad\\(b\\|s\\)")
+  nil)
+
+(provide 'ada-mode)
+;;; ada-mode.el ends here

Emacs/.config/emacs/config.org

@@ -1697,6 +1697,16 @@ use the current buffer?) but it works out.
     :keymaps 'pdf-view-mode-map
     "M-g"    #'pdfgrep))
 #+end_src
+** Ada
+Check out [[file:ada-mode.el][ada-mode*]], my custom ada-mode that replaces the default one.
+This mode just colourises stuff, and uses eglot to do the heavy
+lifting.
+
+#+begin_src emacs-lisp
+  (load-file (concat user-emacs-directory "ada-mode.el"))
+  (with-eval-after-load "eglot"
+    (add-hook 'ada-mode-hook #'eglot))
+#+end_src
 ** Org
 *** Org Core Variables
 Tons of variables for org-mode, including a ton of latex ones.