From ac907e669a4cb0cbaf23651fec30008e7f294049 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 20 Sep 2007 19:58:41 +0000
Subject: * misc/ruby-style.el (ruby-style-label-indent): fix for function top 
  level labels.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13478 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 misc/ruby-style.el | 26 +++++++++++++++++++++++---
 1 file changed, 23 insertions(+), 3 deletions(-)

(limited to 'misc')

diff --git a/misc/ruby-style.el b/misc/ruby-style.el
index e0ed41fbc9..609c7509ba 100644
--- a/misc/ruby-style.el
+++ b/misc/ruby-style.el
@@ -1,5 +1,22 @@
 ;;; -*- emacs-lisp -*-
+;;;
+;;; ruby-style.el -
+;;;
 ;;; C/C++ mode style for Ruby.
+;;;
+;;;  $Author$
+;;;  $Date$
+;;;  created at: Thu Apr 26 13:54:01 JST 2007
+;;;
+
+(defconst ruby-style-revision "$Revision$"
+  "Ruby style revision string.")
+
+(defconst ruby-style-version
+  (progn
+   (string-match "[0-9.]+" ruby-style-revision)
+   (substring ruby-style-revision (match-beginning 0) (match-end 0)))
+  "Ruby style version number.")
 
 (defun ruby-style-case-indent (x)
   (save-excursion
@@ -9,9 +26,12 @@
 (defun ruby-style-label-indent (x)
   (save-excursion
     (goto-char (cdr x))
-    (backward-up-list)
-    (backward-sexp 2)
-    (if (looking-at "\\<switch\\>") '/)))
+    (condition-case ()
+	(progn
+	  (backward-up-list)
+	  (backward-sexp 2)
+	  (if (looking-at "\\<switch\\>") '/))
+      (error))))
 
 (require 'cc-styles)
 (c-add-style
-- 
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