;;; gdb-code-style.el --- code style checker for GDB contributors
-;; Copyright (C) 2012 Free Software Foundation, Inc.
+;; Copyright (C) 2012-2019 Free Software Foundation, Inc.
;; Author: Yao Qi <yao@codesourcery.com>
;; Created: 17 April 2012
(add-hook 'c-mode-common-hook 'gdb-include-hook)
-;;; gdb-code-style.el ends here
\ No newline at end of file
+;; Check marker up. If the marker up is missing, like,
+;; warning ("abc");
+;; The '(' and '"' will be highlight.
+(defun gdb-markup-hook ()
+ (font-lock-add-keywords
+ nil
+ '(("\\<\\(warning\\|error\\)[ ]*\\(\([^_]\\)" 2 font-lock-warning-face t))))
+
+(add-hook 'c-mode-common-hook 'gdb-markup-hook)
+
+(defun gdb-comment-hook ()
+ ;; A space should follow "/*", otherwise report a warning.
+ ;; If the comment is like:
+ ;; /*F. */
+ ;; The 'F' will be highlight.
+ (font-lock-add-keywords
+ nil
+ '(("/\\*\\([^ ]\\).*\\*/" 1 font-lock-warning-face t)))
+ ;; Two spaces are needed between "." and "*/". Report warning if there
+ ;; is no space (".*/") or only one space (". */").
+ ;; If the comment is like:
+ ;; /* ABC. */ or /* ABC.*/
+ ;; the '.' is highlight.
+ (font-lock-add-keywords
+ nil
+ '(("\\<[[:ascii:]]*\\(\\.[ ]?\\)\\*/" 1 font-lock-warning-face t)))
+ )
+(add-hook 'c-mode-common-hook 'gdb-comment-hook)
+
+;; Set c-set-offset 'innamespace as a safe value to be used in .dir-locals.el.
+(setq safe-local-variable-values
+ (cons safe-local-variable-values
+ '((eval c-set-offset 'innamespace 0)
+ (c-offsets-alist (innamespace . 0)))))
+;;; gdb-code-style.el ends here