[antlr-interest] Match any node/subtree
Johannes Luber
jaluber at gmx.de
Sat Jul 5 08:13:08 PDT 2008
Thomas Vial schrieb:
> Hi,
>
> Is there a way to have a rule, in a tree grammar, match any node/subtree
> whatever it is (like a wildcard)? Something like:
>
> rule:
> ^(NODE child) { doSomething($child); } // child is any subtree, no
> subrule to match it explicitely
>
>
> Thanks,
>
> Thomas
rule:
^(NODE child=.) { doSomething($child); };
should work.
Johannes
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