Method: ANTLR3::Debug::EventListener#commence

Defined in:
lib/antlr3/debug.rb

#commence ⇒ Object

Announce that parsing has begun. Not technically useful except for sending events over a socket. A GUI for example will launch a thread to connect and communicate with a remote parser. The thread will want to notify the GUI when a connection is made. ANTLR parsers trigger this upon entry to the first rule (the ruleLevel is used to figure this out).



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# File 'lib/antlr3/debug.rb', line 589

def commence(  )
  # do nothing
end