* lisp/progmodes/ruby-mode.el (ruby-align-to-stmt-keywords): Tweak the

docstring.
(ruby-smie-rules): Indent plus one level after `=>'.

lisp/ChangeLog

@@ -1,3 +1,9 @@
+2013-12-22  Dmitry Gutov  <dgutov@yandex.ru>
+
+	* progmodes/ruby-mode.el (ruby-align-to-stmt-keywords): Tweak the
+	docstring.
+	(ruby-smie-rules): Indent plus one level after `=>'.
+
 2013-12-21  Richard Stallman  <rms@gnu.org>
 
 	* simple.el (newline): Doc fix.

lisp/progmodes/ruby-mode.el

@@ -227,7 +227,8 @@ This should only be called after matching against `ruby-here-doc-beg-re'."
   :safe 'integerp)
 
 (defcustom ruby-align-to-stmt-keywords nil
-  "Keywords to align their expression body to statement.
+  "Keywords after which we align the expression body to statement.
+
 When nil, an expression that begins with one these keywords is
 indented to the column of the keyword.  Example:
 
@@ -614,6 +615,7 @@ It is used when `ruby-encoding-magic-comment-style' is set to `custom'."
          (cons 'column (current-column)))))
     (`(:before . "do") (ruby-smie--indent-to-stmt))
     (`(:before . ".") ruby-indent-level)
+    (`(:after . "=>") ruby-indent-level)
     (`(:before . ,(or `"else" `"then" `"elsif" `"rescue" `"ensure"))
      (smie-rule-parent))
     (`(:before . "when")

test/indent/ruby.rb

@@ -344,3 +344,9 @@ zoo.keep.bar!(
 zoo
   .lose(
   q, p)
+
+foo(bar:
+      tee)
+
+foo(:bar =>
+      tee)