merges r32272 from trunk into ruby_1_9_2.

--
 * lib/irb/ruby-lex.rb: recognize '\char' in ruby statement.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@32916 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/irb/ruby-lex.rb b/lib/irb/ruby-lex.rb
index 73c5bff4c5..6a5859111d 100644
--- a/lib/irb/ruby-lex.rb
+++ b/lib/irb/ruby-lex.rb
@@ -677,7 +677,7 @@ class RubyLex
 	@continue = true
 	Token(TkSPACE)
       else
-	ungetc
+	read_escape
 	Token("\\")
       end
     end