[antlr-interest] Puzzled by leading dot
ewbank at gmail.com
Tue Mar 15 11:29:01 PST 2005
I think what you need is to add EOF and/or newline processing. For
EOF processing, change this:
line : item (SEMI item)*
line : item (SEMI item)* EOF
For newline/whitespace processing, you need to mark tokens as being
skipped. I don't use ANTLR for lexing, but look for "SKIP" in the
manual and/or the examples. This will allow ANTLR to ignore the
whitespace between your tokens.
On Tue, 15 Mar 2005 09:19:51 -0800 (PST), Juergen Weber
<weberjn at yahoo.com> wrote:
> Thanks Alexey,
> I changed to
> ...extends Lexer;
> But still
> Exception in thread "main" line 1:4: unexpected char:
> ' '
> Do I have to quote the dot? How?
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