[antlr-interest] Re: Predicate question
Mark
markl at glyphic.com
Mon May 3 18:54:37 PDT 2004
--- In antlr-interest at yahoogroups.com, "Brad Schick" <schick at r...> wrote:
> It wouldn't handle:
>
> func {
> ...
> stmnt <-nothing to grab this newline
> }
>
> It also won't handle several blank (newline terminated) lines in a
> row because empty won't consume newlines.
Actually, it will handle both of these. This is the reason that a statement is allowed to be
empty. So, two newlines in a row are matched by (newline statement)* where statment
matches empty.
- Mark
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