From 53f013f4e17e4ae0df07f26c66beadc6414305cf Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 12 Mar 2017 15:51:23 +0000
Subject: merge revision(s) 57735: [Backport #13148]

	Fix doc for Hash#dig and Struct#dig

	* hash.c (rb_hash_dig): [DOC] correct argument name
	  in method description; fix formatting in examples.
	* struct.c (rb_struct_dig): ditto.

	[ruby-core:79221] [Bug #13148]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57916 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 hash.c    | 12 ++++++------
 struct.c  |  6 +++---
 version.h |  2 +-
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/hash.c b/hash.c
index 7c844da965..c90814b2ee 100644
--- a/hash.c
+++ b/hash.c
@@ -2874,19 +2874,19 @@ rb_hash_any_p(VALUE hash)
  * call-seq:
  *   hsh.dig(key, ...)                 -> object
  *
- * Extracts the nested value specified by the sequence of <i>idx</i>
+ * Extracts the nested value specified by the sequence of <i>key</i>
  * objects by calling +dig+ at each step, returning +nil+ if any
  * intermediate step is +nil+.
  *
  *   h = { foo: {bar: {baz: 1}}}
  *
- *   h.dig(:foo, :bar, :baz)           #=> 1
- *   h.dig(:foo, :zot, :xyz)           #=> nil
+ *   h.dig(:foo, :bar, :baz)     #=> 1
+ *   h.dig(:foo, :zot, :xyz)     #=> nil
  *
  *   g = { foo: [10, 11, 12] }
- *   g.dig(:foo, 1)                    #=> 11
- *   g.dig(:foo, 1, 0)                 #=> TypeError: Integer does not have #dig method
- *   g.dig(:foo, :bar)                 #=> TypeError: no implicit conversion of Symbol into Integer
+ *   g.dig(:foo, 1)              #=> 11
+ *   g.dig(:foo, 1, 0)           #=> TypeError: Integer does not have #dig method
+ *   g.dig(:foo, :bar)           #=> TypeError: no implicit conversion of Symbol into Integer
  */
 
 VALUE
diff --git a/struct.c b/struct.c
index 6303436122..9289338a16 100644
--- a/struct.c
+++ b/struct.c
@@ -1136,15 +1136,15 @@ rb_struct_ptr(VALUE s)
  * call-seq:
  *   struct.dig(key, ...)              -> object
  *
- * Extracts the nested value specified by the sequence of <i>idx</i>
+ * Extracts the nested value specified by the sequence of +key+
  * objects by calling +dig+ at each step, returning +nil+ if any
  * intermediate step is +nil+.
  *
  *   klass = Struct.new(:a)
  *   o = klass.new(klass.new({b: [1, 2, 3]}))
  *
- *   o.dig(:a, :a, :b, 0)              #=> 1
- *   o.dig(:b, 0)                      #=> nil
+ *   o.dig(:a, :a, :b, 0)   #=> 1
+ *   o.dig(:b, 0)           #=> nil
  */
 
 static VALUE
diff --git a/version.h b/version.h
index 88a4e8669f..a4e8f09301 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "2.4.0"
 #define RUBY_RELEASE_DATE "2017-03-13"
-#define RUBY_PATCHLEVEL 71
+#define RUBY_PATCHLEVEL 72
 
 #define RUBY_RELEASE_YEAR 2017
 #define RUBY_RELEASE_MONTH 3
-- 
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