[antlr-interest] Look ahead for the end of rule token
Marian Nedelescu
mnedelescu at versasys.com
Mon Dec 29 10:15:52 PST 2008
Hi,
I need to parse xdoclet tags that start with @ and doesn't have any end
token.
What I know is that this tag end at EOF or when another tag starts with
'@'.
How can I specify that the ending token of the rule is '@' and then to
put is pack or to look ahead to the next token?
I have tried this:
grammar Test;
start : xdoclet_statement*
;
xdoclet_statement
: '@' (options {greedy=false;}:.)* END
;
END : ~'@'
;
But it didn't work.
Thanks,
Marian
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