Hi,
I think I'm misunderstanding the usage of $channel = HIDDEN
or skip().
I have text that looks like:
'b...@l^@a...@h^@'
(most of the time the text is simply 'blah')
and then it should come out like this:
'blah'
my relevant rules are:
startrule : BLAH;
BLAH : 'blah';
UCODE : '\u0000'{ $channel = HIDDEN; };
I'm reading in through antlrinputstream as "UTF8" as I do
want to support multi-byte chars and I have rules to help
that such as:
UNICODE : ('\u00a0'..'\uffff');
What am I doing wrong here?
Thanks,
Ian
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