[Grammatica-users] Constructing a new-line sensitive grammar.

[[ICR]]

I'm fairly new to writing grammar files. I have succeeded in writing a 
grammar file that seems to parse correctly, however I want to adapt it 
to be sensitive to newlines. Below is a simplified version of my grammar 
file:

%header%
GRAMMARTYPE    = "LL"
%tokens%
ENTRY           = "$entry"
IDENT            = <<[a-zA-Z0-9_-]+>>
WHITESPACE     = <<[ \t]+>> %ignore%
%productions%
File                  = EntryStatement Pairing ;
EntryStatement = ENTRY IDENT ;
Pairing              = IDENT IDENT [Pairing] ;

I have tried the following and variations, but they do not seem to work:

%header%
GRAMMARTYPE    = "LL"
%tokens%
NEWLINE    = <<\n\r|[\n\r]>>
ENTRY         = "$entry"
IDENT          = <<[a-zA-Z0-9_-]+>>
WHITESPACE     = <<[ \t]+>> %ignore%
%productions%
File                  = EntryStatement NEWLINE Pairing ;
EntryStatement = ENTRY IDENT ;
Pairing              = IDENT IDENT [NEWLINE Pairing] ;

But I get the error:

unexpected token "\r" <NEWLINE>, expected < IDENT>, on line: 1 column: 13
unexpected token "(...)" <NEWLINE>, expected < IDENT>, on line: 2 column: 13
unexpected token "(...)" <NEWLINE>, expected < IDENT>, on line: 4 column: 13
etc.

on the input:
$entry TESTA
TESTA TESTB
TESTB TESTC
TESTC TESTD
etc.