[antlr-interest] Newbie - rule help

mzukowski at yci.com mzukowski at yci.com
Mon Jul 21 08:33:00 PDT 2003

They are both the same, one is just shorthand for the other.


-----Original Message-----
From: Nico [mailto:nico123 at adinet.com.uy] 
Sent: Sunday, July 20, 2003 10:44 AM
To: antlr-interest at yahoogroups.com
Subject: [antlr-interest] Newbie - rule help

Hi all. I don't have this rule very clear.
Can anyone help me telling in detail what the code in braces does?

 : ( modifier )*
  {#modifiers = #([MODIFIERS, "MODIFIERS"], #modifiers);}

I have confusion because I have also found same rule like this

 : ( modifier )*
  {#modifiers = #(#[MODIFIERS, "MODIFIERS"], #modifiers);}

With an extra # before  [MODIFIERS


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