* lib/matrix.rb (Matrix::rank): use quo method to avoid integer

division problem.  [ruby-core:09644]

* lib/matrix.rb (Matrix::rank_e): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11343 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,10 @@
+Tue Dec  5 18:38:21 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* lib/matrix.rb (Matrix::rank): use quo method to avoid integer
+	  division problem.  [ruby-core:09644]
+
+	* lib/matrix.rb (Matrix::rank_e): ditto.
+
 Tue Dec  5 00:59:05 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* misc/ruby-mode.el (ruby-parse-partial): need to parse "/=" as

misc/ruby-mode.el

@@ -383,6 +383,8 @@ The variable ruby-indent-level controls the amount of indentation.
 	 (t
 	  (setq in-string (point))
 	  (goto-char end))))
+       ((looking-at "/=") 
+	(goto-char pnt))
        ((looking-at "/")
 	(cond
 	 ((and (not (eobp)) (ruby-expr-beg 'expr-re))