Bug in Daffodil?

[Costello, Roger L.]

The input has these three data items:

        a
        red and/or blue,green
        c

The data items are separated by a comma. The forward slash is the 
escapeCharacter as well as the escapeEscapeCharacter.

With this input:

a,red and//or blue/,green,c

I get this (correct) XML:

<SimpleDataFormat>
  <DataItem1>a</DataItem1>
  <DataItem2>red and/or blue,green</DataItem2>
  <DataItem3>c</DataItem3>
</SimpleDataFormat>

If I forget to escape the escape character:

a,red and/or blue/,green,c

Then Daffodil does not raise an error and it generates this erroneous XML:

<SimpleDataFormat>
  <DataItem1>a</DataItem1>
  <DataItem2>red andor blue,green</DataItem2>
  <DataItem3>c</DataItem3>
</SimpleDataFormat>

A bug in Daffodil? I am using version 2.5

/Roger