feat: initial commit

.emacs.local/nothings-mode.el

@@ -0,0 +1,26 @@
+(require 'subr-x)
+
+(defvar nothings-mode-syntax-table
+  (let ((table (make-syntax-table)))
+    ;; C/C++ style comments
+	(modify-syntax-entry ?/ ". 124b" table)
+	(modify-syntax-entry ?* ". 23" table)
+	(modify-syntax-entry ?\n "> b" table)
+    ;; Preprocessor stuff?
+    (modify-syntax-entry ?# "." table)
+    ;; Chars are the same as strings
+    (modify-syntax-entry ?' "\"" table)
+    table))
+
+(defun nothings-font-lock-keywords ()
+  (list
+   `("# *[a-zA-Z0-9_]+" . font-lock-preprocessor-face)
+   `("#.*include \\(\\(<\\|\"\\).*\\(>\\|\"\\)\\)" . (1 font-lock-string-face))))
+
+(define-derived-mode nothings-mode prog-mode "Nothings"
+  "Simple major mode for editing C files."
+  :syntax-table nothings-mode-syntax-table
+  (setq-local font-lock-defaults '(nothings-font-lock-keywords))
+  (setq-local comment-start "//"))
+
+(provide 'nothings-mode)