From a78acf40e25f14093ae8d60c04f7f00e99330a38 Mon Sep 17 00:00:00 2001
From: Aaron Patterson <aaron.patterson@gmail.com>
Date: Sat, 26 Sep 2009 22:06:10 -0700
Subject: alias supported

---
 ext/psych/parser.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'ext')

diff --git a/ext/psych/parser.c b/ext/psych/parser.c
index 2efdb09..c7237e5 100644
--- a/ext/psych/parser.c
+++ b/ext/psych/parser.c
@@ -65,6 +65,13 @@ static VALUE parse_string(VALUE self, VALUE string)
             event.data.document_end.implicit == 1 ? Qtrue : Qfalse
         );
         break;
+      case YAML_ALIAS_EVENT:
+        rb_funcall(handler, rb_intern("alias"), 1,
+          event.data.alias.anchor ?
+          rb_str_new2(event.data.alias.anchor) :
+          Qnil
+        );
+        break;
       case YAML_STREAM_END_EVENT:
         rb_funcall(handler, rb_intern("end_stream"), 0);
         done = 1;
-- 
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