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|
;;
;; KIM-API: An API for interatomic models
;; Copyright (c) 2013--2022, Regents of the University of Minnesota.
;; All rights reserved.
;;
;; Contributors:
;; Ryan S. Elliott
;;
;; SPDX-License-Identifier: LGPL-2.1-or-later
;;
;; This library is free software; you can redistribute it and/or
;; modify it under the terms of the GNU Lesser General Public
;; License as published by the Free Software Foundation; either
;; version 2.1 of the License, or (at your option) any later version.
;;
;; This library 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
;; Lesser General Public License for more details.
;;
;; You should have received a copy of the GNU Lesser General Public License
;; along with this library; if not, write to the Free Software Foundation,
;; Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
;;
;;
;; Release: This file is part of the kim-api.git repository.
;;
;;; kim-api-c-style.el --- kim-api's C/C++ style for c-mode
;; Keywords: c, tools
;; This file derives from the google-c-style.el file.
;;; Commentary:
;; Provides the kim-api C/C++ coding style. You may wish to add
;; 'kim-api-set-c-style' to your 'c-mode-common-hook' after requiring this
;; file. For example:
;;
;; (add-hook 'c-mode-common-hook 'kim-api-set-c-style)
;;
;; If you want the RETURN key to go to the next line and space over
;; to the right place, add this to your .emacs right after the load-file:
;;
;; (add-hook 'c-mode-common-hook 'kim-api-make-newline-indent)
;;; Code:
;; For some reason 1) c-backward-syntactic-ws is a macro and 2) under Emacs 22
;; bytecode cannot call (unexpanded) macros at run time:
(eval-when-compile (require 'cc-defs))
(defconst kim-api-c-style
`((c-recognize-knr-p . nil)
(c-enable-xemacs-performance-kludge-p . t) ; speed up indentation in XEmacs
(c-basic-offset . 2)
(indent-tabs-mode . nil)
(c-comment-only-line-offset . 0)
(c-hanging-braces-alist . ((defun-open before after)
(defun-close before after)
(class-open before after)
(class-close before after)
(inexpr-class-open before after)
(inexpr-class-close before after)
(namespace-open before after)
(inline-open before after)
(inline-close before after)
(block-open before after)
(block-close . c-snug-do-while)
(extern-lang-open before after)
(extern-lang-close before after)
(statement-case-open before after)
(substatement-open before after)))
(c-hanging-colons-alist . ((case-label)
(label after)
(access-label after)
(member-init-intro before)
(inher-intro)))
(c-hanging-semi&comma-criteria
. (c-semi&comma-no-newlines-for-oneline-inliners
c-semi&comma-inside-parenlist
c-semi&comma-no-newlines-before-nonblanks))
(c-indent-comments-syntactically-p . t)
(comment-column . 40)
(c-indent-comment-alist . ((other . (space . 2))))
(c-cleanup-list . (empty-defun-braces
defun-close-semi
list-close-comma
scope-operator))
(c-offsets-alist . (
(access-label . *)
(arglist-cont . 0)
(arglist-intro . ++)
(class-close . 0)
(class-open . 0)
(cpp-define-intro . +)
(defun-block-intro . +)
(func-decl-cont . 0)
(inclass . +)
(inline-close . 0)
(innamespace . 0)
(namespace-close . 0)
(namespace-open . 0)
(topmost-intro . 0)
(topmost-intro-cont . 0)
(annotation-top-cont . 0)
(annotation-var-cont . +)
(arglist-close . c-lineup-close-paren)
(arglist-cont-nonempty . (c-lineup-string-cont
c-lineup-arglist))
(block-close . 0)
(block-open . 0)
(brace-entry-open . 0)
(brace-list-close . 0)
(brace-list-entry . c-lineup-under-anchor)
(brace-list-intro . +)
(brace-list-open . 0)
(c . c-lineup-C-comments)
(case-label . +)
(catch-clause . 0)
(comment-intro . c-lineup-comment)
(composition-close . 0)
(composition-open . 0)
(cpp-macro . -1000)
(cpp-macro-cont . +)
(defun-close . 0)
(defun-open . 0)
(do-while-closure . 0)
(else-clause . 0)
(extern-lang-close . 0)
(extern-lang-open . 0)
(friend . 0)
(incomposition . +)
(inexpr-class . +)
(inexpr-statement . +)
(inextern-lang . 0)
(inher-cont . c-lineup-multi-inher)
(inher-intro . ++)
(inlambda . c-lineup-inexpr-block)
(inline-open . 0)
(inmodule . +)
(knr-argdecl . 0)
(knr-argdecl-intro . +)
(label . /)
(lambda-intro-cont . +)
(member-init-cont . c-lineup-multi-inher)
(member-init-intro . ++)
(module-close . 0)
(module-open . 0)
(statement . 0)
(statement-block-intro . +)
(statement-case-intro . +)
(statement-case-open . 0)
(statement-cont . (c-lineup-string-cont
c-lineup-cascaded-calls
c-lineup-assignments
++))
(stream-op . c-lineup-streamop)
(string . -1000)
(substatement . +)
(substatement-label . 2)
(substatement-open . 0)
(template-args-cont c-lineup-template-args +)
)
)
)
"kim-api C/C++ Programming Style.")
(defun kim-api-set-c-style ()
"Set the current buffer's c-style to kim-api C/C++ Programming
Style. Meant to be added to `c-mode-common-hook'."
(interactive)
(make-local-variable 'c-tab-always-indent)
(setq c-tab-always-indent t)
(c-add-style "kim-api" kim-api-c-style t))
(defun kim-api-make-newline-indent ()
"Sets up preferred newline behavior. Not set by default. Meant
to be added to `c-mode-common-hook'."
(interactive)
(define-key c-mode-base-map "\C-m" 'newline-and-indent)
(define-key c-mode-base-map [ret] 'newline-and-indent))
(provide 'kim-api-c-style)
;;; kim-api-c-style.el ends here
|
