svn	2019-02-07 17:14:12 +0900 (Thu, 07 Feb 2019)

  New Revision: 67021

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=67021

  Log:
    * expand tabs.

  Modified files:
    trunk/enum.c
Index: enum.c
===================================================================
--- enum.c	(revision 67020)
+++ enum.c	(revision 67021)
@@ -940,13 +940,13 @@ tally_up(VALUE hash, VALUE group) https://github.com/ruby/ruby/blob/trunk/enum.c#L940
 {
     VALUE tally = rb_hash_aref(hash, group);
     if (NIL_P(tally)) {
-	tally = INT2FIX(1);
+        tally = INT2FIX(1);
     }
     else if (FIXNUM_P(tally) && tally < INT2FIX(FIXNUM_MAX)) {
-	tally += INT2FIX(1) & ~FIXNUM_FLAG;
+        tally += INT2FIX(1) & ~FIXNUM_FLAG;
     }
     else {
-	tally = rb_big_plus(tally, INT2FIX(1));
+        tally = rb_big_plus(tally, INT2FIX(1));
     }
     rb_hash_aset(hash, group, tally);
 }

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