[antlr-interest] Difference between v and v.st

[Nauman]

Dear all,

I am having trouble understanding the difference between two methods for
setting template attributes. Consider the following:

policy: ^(POLICY policyType u+=updateStat*)
     ->
 policyStat(policyType={$policyType.st} ,upd={$u})


Why do I have $u without the .st and $policyType with a .st? Both have
defined templates and appear similar to me. I tried searching in the
references but couldn't find an explanation. Can anyone guide me towards an
answer?

Regards,

-- 
Nauman

Research Associate
Security Engineering Research Group
Institute of Management Sciences
Peshawar, Pakistan

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