Holdover from the dark ages (1.8.x compat)

Author: vidarh

scanner.rb

@@ -119,7 +119,7 @@ def expect_str(str, &block)
     buf.position = self.position
     str.each_byte do |s|
       c = peek
-      if !c || c.chr.ord != s
+      if !c || c.ord != s
         unget(buf) if !buf.empty?
         return false
       end