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https://issues.apache.org/jira/browse/VELOCITY-661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12660908#action_12660908
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Jarkko Viinamäki commented on VELOCITY-661:
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This is a bit tricky issue.

#%%this does not work%%#  (the parser chokes with #%%#%%#)

#!!this does not work either!!#

For some reason #((this works))# and even #((#))# this works too.

So if you replace %% with (( then the whitespace is not needed in the token and 
this works too:

#((
block
))#

I'm not sure why %% and !! don't work.

> Parsing errors on content inside #literal() #end block
> ------------------------------------------------------
>
>                 Key: VELOCITY-661
>                 URL: https://issues.apache.org/jira/browse/VELOCITY-661
>             Project: Velocity
>          Issue Type: Improvement
>          Components: Engine
>    Affects Versions: 1.6.1
>         Environment: ALL
>            Reporter: ND
>         Attachments: velocity-661-v1.0.patch
>
>
> I have some velocity templates that include quit some javascript. Inside the 
> javascript a javascrip template engine is used which also uses ${varname}
> Escaping each occurance would make the code rather unreable, so to prevent 
> velocity from parsing the javascript code, I put a #literal() around it.
> However, velocity still PARSES the contents of this block, which of course 
> results in parsing exceptions.
> My feeling with "literal" is that it is completely UNINTERPRETED content?
> This SHOULD work:
> #literal()
>  var myId = 'someID';
>  $('#test).append($.template('<div id="${myId}"></div>').apply({myId: myId}));
> #end

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