82 lines
2.8 KiB
EmacsLisp
82 lines
2.8 KiB
EmacsLisp
;;; gdb-code-style.el --- code style checker for GDB contributors
|
|
|
|
;; Copyright (C) 2012-2022 Free Software Foundation, Inc.
|
|
|
|
;; Author: Yao Qi <yao@codesourcery.com>
|
|
;; Created: 17 April 2012
|
|
;; Version: 1.0
|
|
;; Keywords: GDB
|
|
|
|
;; 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 <http://www.gnu.org/licenses/>.
|
|
|
|
;;; Commentary:
|
|
|
|
;; These hooks defined in this file provide some code style checks in
|
|
;; Emacs. You can load it in your ~/.emacs,
|
|
;; (load-file "~/$(GDB_SOURCE)/gdb/gdb-code-style.el")
|
|
|
|
|
|
;;; Code:
|
|
|
|
;; Don't use these functions. Their alternatives are better. This list
|
|
;; of functions is from ARI rules.
|
|
(defun gdb-fun-name-hook ()
|
|
(font-lock-add-keywords
|
|
nil
|
|
'(("\\<\\(\\(xasprintf\\|abort\\|vasprintf\\|strerror\\|strdup\\|asprintf\\|sprintf\\)[ ]*\(\\)" 1 font-lock-warning-face t))))
|
|
(add-hook 'c-mode-common-hook 'gdb-fun-name-hook)
|
|
|
|
;; Don't include these files directly.
|
|
(defun gdb-include-hook ()
|
|
(font-lock-add-keywords
|
|
nil
|
|
'(("\\<include[ ]*\\(<\\(sys/stat\\|stat\\|dirent\\|wait\\|sys/wait\\|assert\\)\\.h>\\)" 1 font-lock-warning-face t))))
|
|
|
|
(add-hook 'c-mode-common-hook 'gdb-include-hook)
|
|
|
|
;; 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
|