Template Literal Delimiters do not appear in the token list

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Go here: 
http://esprima.googlecode.com/git-history/harmony/demo/parse.html?code=var%20foo
%20%3D%20%5B%60bar%20%24%7Bbaz%7D%60%5D%3B
2. Click on the Tokens tab of the output

What is the expected output?

To see the ` token in the list of tokens.

What do you see instead?

They were not present.

What version of the product are you using? On what operating system? Which
browser?

the harmony branch

Please provide any additional information below.

Original issue reported on code.google.com by mike.she...@gmail.com on 3 Feb 2015 at 3:14

[GoogleCodeExporter]

Original comment by mike.she...@gmail.com on 8 Feb 2015 at 5:47

• Changed state: Migrated