* doc/syntax/control_expressions.rdoc (redo Statement):  Added note
	  about retry.
	* doc/syntax/exceptions.rdoc:  Added retry statement


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38840 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-01-16

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38841 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* doc/syntax/methods.rdoc:  Fixed link
* doc/syntax/modules_and_classes.rdoc:  Fixed link
* doc/syntax.rdoc:  Updated with links to the recently added pages


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38842 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* doc/syntax/calling_methods.rdoc:  Link to defining methods.
* doc/syntax/methods.rdoc:  Link to calling methods, fixed typo.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38843 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* doc/syntax/control_expressions.rdoc:  Omit optional "then" for if and
  unless expressions.  Improved description of "a if a = 0.zero?"
  NameError.  Note that "do" for for loop is optional.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38844 b2dd03c8-39d4-4d8f-98ff-823fe69b080e