[deliverable/binutils-gdb.git] / gdb / gdb-code-style.el

;;; gdb-code-style.el --- code style checker for GDB contributors

;; Copyright (C) 2012-2020 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
Commit	Line	Data
48fe4669 YQ	1	;;; gdb-code-style.el --- code style checker for GDB contributors
48fe4669 YQ	2
b811d2c2	3	;; Copyright (C) 2012-2020 Free Software Foundation, Inc.
48fe4669 YQ	4
	5	;; Author: Yao Qi <yao@codesourcery.com>
	6	;; Created: 17 April 2012
	7	;; Version: 1.0
	8	;; Keywords: GDB
	9
	10	;; This program is free software; you can redistribute it and/or modify
	11	;; it under the terms of the GNU General Public License as published by
	12	;; the Free Software Foundation; either version 3 of the License, or
	13	;; (at your option) any later version.
	14
	15	;; This program is distributed in the hope that it will be useful,
	16	;; but WITHOUT ANY WARRANTY; without even the implied warranty of
	17	;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	18	;; GNU General Public License for more details.
	19
	20	;; You should have received a copy of the GNU General Public License
	21	;; along with this program. If not, see <http://www.gnu.org/licenses/>.
	22
	23	;;; Commentary:
	24
	25	;; These hooks defined in this file provide some code style checks in
	26	;; Emacs. You can load it in your ~/.emacs,
	27	;; (load-file "~/$(GDB_SOURCE)/gdb/gdb-code-style.el")
	28
	29
	30	;;; Code:
	31
	32	;; Don't use these functions. Their alternatives are better. This list
	33	;; of functions is from ARI rules.
	34	(defun gdb-fun-name-hook ()
	35	(font-lock-add-keywords
	36	nil
	37	'(("\\<\\(\\(xasprintf\\\|abort\\\|vasprintf\\\|strerror\\\|strdup\\\|asprintf\\\|sprintf\\)[ ]*\(\\)" 1 font-lock-warning-face t))))
	38	(add-hook 'c-mode-common-hook 'gdb-fun-name-hook)
	39
	40	;; Don't include these files directly.
	41	(defun gdb-include-hook ()
	42	(font-lock-add-keywords
	43	nil
	44	'(("\\<include[ ]*\\(<\\(sys/stat\\\|stat\\\|dirent\\\|wait\\\|sys/wait\\\|assert\\)\\.h>\\)" 1 font-lock-warning-face t))))
	45
	46	(add-hook 'c-mode-common-hook 'gdb-include-hook)
	47
5977971a YQ	48	;; Check marker up. If the marker up is missing, like,
	49	;; warning ("abc");
	50	;; The '(' and '"' will be highlight.
	51	(defun gdb-markup-hook ()
	52	(font-lock-add-keywords
	53	nil
	54	'(("\\<\\(warning\\\|error\\)[ ]*\\(\([^_]\\)" 2 font-lock-warning-face t))))
	55
	56	(add-hook 'c-mode-common-hook 'gdb-markup-hook)
	57
	58	(defun gdb-comment-hook ()
	59	;; A space should follow "/*", otherwise report a warning.
	60	;; If the comment is like:
	61	;; /F. /
	62	;; The 'F' will be highlight.
	63	(font-lock-add-keywords
	64	nil
	65	'(("/\\\\([^ ]\\).\\*/" 1 font-lock-warning-face t)))
	66	;; Two spaces are needed between "." and "*/". Report warning if there
	67	;; is no space ("./") or only one space (". /").
	68	;; If the comment is like:
	69	;; /* ABC. / or / ABC.*/
	70	;; the '.' is highlight.
	71	(font-lock-add-keywords
	72	nil
	73	'(("\\<[[:ascii:]]\\(\\.[ ]?\\)\\/" 1 font-lock-warning-face t)))
	74	)
	75	(add-hook 'c-mode-common-hook 'gdb-comment-hook)
	76
ff718840 AT	77	;; Set c-set-offset 'innamespace as a safe value to be used in .dir-locals.el.
	78	(setq safe-local-variable-values
	79	(cons safe-local-variable-values
	80	'((eval c-set-offset 'innamespace 0)
	81	(c-offsets-alist (innamespace . 0)))))
5977971a	82	;;; gdb-code-style.el ends here