[antlr-interest] ANTLR 3.1: Help: Why do I get this warning
Jim Idle
jimi at temporal-wave.com
Thu Aug 14 13:14:50 PDT 2008
On Thu, 2008-08-14 at 13:12 -0700, Jim Idle wrote:
> On Thu, 2008-08-14 at 21:42 +0200, Francis ANDRE wrote:
>
> > Jim
> >
> > I have no ^ at all and ! is appearing only in fragment lexer rules where
> > I presume this does not imply using AST because it is just removing
> > character in the text of the build token!!!
>
>
> 1) The ! does imply rewrites, because it is a parser only rule.
Should have said 'adornment/instruction
> 2) ! does not work in 3.x parser
Should have said 'lexers'
> , you need to set the text yourself, or for hte very common case here,
> adjust the start and stop offset of the token.
>
>
> >
> > fragment
> > ESCAPOS : '\''! '\'';
>
>
> Jim
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