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b21d410d4e
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12289 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
43 lines
1.1 KiB
EmacsLisp
43 lines
1.1 KiB
EmacsLisp
;;; -*- emacs-lisp -*-
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;;; C/C++ mode style for Ruby.
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(defun ruby-style-case-indent (x)
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(save-excursion
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(goto-char (cdr x))
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(if (looking-at "\\<case\\|default\\>") '*)))
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(defun ruby-style-label-indent (x)
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(save-excursion
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(goto-char (cdr x))
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(backward-up-list)
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(backward-sexp 2)
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(if (looking-at "\\<switch\\>") '/)))
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(require 'cc-styles)
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(c-add-style
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"ruby"
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'("bsd"
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(c-basic-offset . 4)
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(tab-width . 8)
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(indent-tabs-mode . t)
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(c-offsets-alist
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(case-label . *)
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(label . (ruby-style-label-indent *))
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(statement-case-intro . *)
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(statement-case-open . *)
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(statement-block-intro . (ruby-style-case-indent +))
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(access-label /)
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)))
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(defun ruby-style-c-mode ()
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(interactive)
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(if (or (string-match "/ruby\\>" (buffer-file-name))
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(save-excursion
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(goto-char (point-min))
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(let ((head (progn (forward-line 100) (point)))
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(case-fold-search nil))
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(goto-char (point-min))
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(re-search-forward "Copyright (C) .* Yukihiro Matsumoto" head t))))
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(setq c-file-style "ruby")))
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(provide 'ruby-style)
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