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;; -*- lisp-interaction -*-
;;; xxdiff-style.el --- Emacs settings for editing xxdiff code.
;;;
;;; $Source: /home/blais/repos/cvsroot/conf/common/elisp/blais/xxdiff-style.el,v $
;;; $Id: xxdiff-style.el,v 1.2 2002/05/26 09:28:02 blais Exp $
;;;
;; Indentation controls
;; --------------------
(defun xxdiff-snug-close (syntax pos)
(save-excursion
(let (langelem)
(if (and (eq syntax 'block-close)
(setq langelem (assq 'block-close c-syntactic-context))
(progn (goto-char (cdr langelem))
(if (eq (char-after) ?{)
(c-safe (forward-sexp -1)))
(or (looking-at "\\<do\\>[^_]")
(looking-at "\\<case\\>[^_]"))))
'(before)
'(before after)))))
(defun xxdiff-class-open (syntax pos)
(save-excursion
(progn (goto-char pos)
(if (or (looking-at "^namespace\\>")
(save-excursion
(progn (forward-word -2)
(looking-at "^namespace\\>")))
(save-excursion
(progn (forward-word -1)
(looking-at "^namespace\\>"))))
'(after)
'(before after)))))
(defconst xxdiff-style
(let ((tmp-xxdiff-style
'((c-basic-offset . 3)
(c-hanging-braces-alist . ((class-open . xxdiff-class-open)
(class-close before)
(defun-open before after)
(defun-close before after)
(inline-open before after)
(inline-close before after)
(brace-list-open after)
(brace-list-close before)
(block-open before after)
(block-close . xxdiff-snug-close)
(substatement-open after)
(substatement-close before after)
(statement-case-open after)
(extern-lang-open after)
(extern-lang-close before after)))
(c-hanging-colons-alist . ((case-label )
(label after)
(access-label after)
(member-init-intro before)
(inher-intro before)))
(c-cleanup-list . (empty-defun-braces
defun-close-semi
list-close-coma
scope-operator))
(c-offsets-alist . ((string . -1000)
(c . c-lineup-C-comments)
(defun-open . 0)
(defun-close . 0)
(defun-block-intro . +)
(class-open . 0)
(class-close . 0)
(inline-open . 0)
(inline-close . 0)
(func-decl-cont . +)
(knr-argdecl-intro . +)
(knr-argdecl . 0)
(topmost-intro . 0)
(topmost-intro-cont . 0)
(member-init-intro . +)
(member-init-cont . 0)
(inher-intro . +)
(inher-cont . c-lineup-multi-inher)
(block-open . 0)
(block-close . 0)
(brace-list-open . 0)
(brace-list-close . 0)
(brace-list-intro . +)
(brace-list-entry . 0)
(statement . 0)
(statement-cont . +)
(statement-block-intro . +)
(statement-case-intro . +)
(statement-case-open . +)
(substatement . +)
(substatement-open . +)
(case-label . +)
(access-label . -)
(label . 0)
(do-while-closure . 0)
(else-clause . 0)
(comment-intro . c-lineup-comment)
(arglist-intro . +)
(arglist-cont . 0)
(arglist-cont-nonempty . c-lineup-arglist)
(arglist-close . 0)
(stream-op . c-lineup-streamop)
(inclass . +)
(cpp-macro . -1000)
(friend . 0)
(objc-method-intro . -1000)
(objc-method-args-cont . c-lineup-ObjC-method-args)
(objc-method-call-cont . c-lineup-ObjC-method-call)
(extern-lang-open . 0)
(extern-lang-close . 0)
(inextern-lang . 0)
(template-args-cont . +)))) ))
;;; For newer versions.
(if (not (string-match "20\.3" emacs-version))
(setcdr
(assoc 'c-offsets-alist tmp-xxdiff-style)
(nconc (cdr (assoc 'c-offsets-alist tmp-xxdiff-style))
'((cpp-macro-cont . c-lineup-dont-change)
(namespace-open . 0)
(namespace-close . 0)
(innamespace . 0)))) )
tmp-xxdiff-style )
"Discreet Logic Style Guide")
(require 'font-lock)
(custom-set-variables
'(c++-font-lock-extra-types
;; '(c++-font-lock-keywords-2
(append '( "Q[A-Z][a-zA-Z0-9]+" )
c++-font-lock-extra-types)
))
(c-add-style "xxdiff" xxdiff-style)
(provide 'xxdiff-style)
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