;;; This Emacs Lisp file defines a C indentation style for OpenSSL. ;;; ;;; This definition is for the "CC mode" package, which is the default ;;; mode for editing C source files in Emacs 20, not for the older ;;; c-mode.el (which was the default in less recent releases of Emacs 19). ;;; ;;; Recommended use is to add this line in your .emacs: ;;; ;;; (load (expand-file-name "~/PATH/TO/openssl-c-indent.el")) ;;; ;;; To activate this indentation style, visit a C file, type ;;; M-x c-set-style (or C-c . for short), and enter "eay". ;;; To toggle the auto-newline feature of CC mode, type C-c C-a. ;;; ;;; If you're an OpenSSL developer, you might find it more comfortable ;;; to have this style be permanent in your OpenSSL development ;;; directory. To have that, please perform this: ;;; ;;; M-x add-dir-local-variable c-mode c-file-style ;;; "OpenSSL-II" ;;; ;;; A new buffer with .dir-locals.el will appear. Save it (C-x C-s). ;;; ;;; Alternatively, have a look at dir-locals.example.el ;;; For suggesting improvements, please send e-mail to levitte@openssl.org. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;; Note, it could be easy to inherit from the "gnu" style... however, ;; one never knows if that style will change somewhere in the future, ;; so I've chosen to copy the "gnu" style values explicitly instead ;; and mark them with a comment. // RLevitte 2015-08-31 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; (c-add-style "OpenSSL-II" '((c-basic-offset . 4) (indent-tabs-mode . nil) (fill-column . 78) (comment-column . 33) (c-comment-only-line-offset 0 . 0) ; From "gnu" style (c-hanging-braces-alist ; From "gnu" style (substatement-open before after) ; From "gnu" style (arglist-cont-nonempty)) ; From "gnu" style (c-offsets-alist (statement-block-intro . +) ; From "gnu" style (knr-argdecl-intro . 0) (knr-argdecl . 0) (substatement-open . +) ; From "gnu" style (substatement-label . 0) ; From "gnu" style (label . 1) (statement-case-open . +) ; From "gnu" style (statement-cont . +) ; From "gnu" style (arglist-intro . c-lineup-arglist-intro-after-paren) ; From "gnu" style (arglist-close . c-lineup-arglist) ; From "gnu" style (inline-open . 0) ; From "gnu" style (brace-list-open . +) ; From "gnu" style (inextern-lang . 0) ; Don't indent inside extern block (topmost-intro-cont first c-lineup-topmost-intro-cont c-lineup-gnu-DEFUN-intro-cont) ; From "gnu" style ) (c-special-indent-hook . c-gnu-impose-minimum) ; From "gnu" style (c-block-comment-prefix . "* ") ))