[antlr-interest] ignoring the rest of the file other than the rules defined
Swathi V
swathiv at zinniasystems.com
Mon Aug 22 04:27:27 PDT 2011
Would be thankful if anyone helps me out.
Problem :
I have a huge file with certain categories and properties in those.
Ex:
CATEGORY1(XYZ) {
PROPERTY1 : .....
PROPERTY2 : ....
}
CATEGORY2(XYZ) {
PROPERTY3 : .....
PROPERTY4 : ....
}
......
What i need to do is ...
i need only few categories and in that only few properties. for the rest i
gotta ignore in the file.
i have written
1. lexer
2. parser
and AST creation for it here
3. to invoke the same.
i have also used
options { filter = true; }
but i'm able to get the required thing.
Can anyone help me out please... with an example for the above?
Thank You..
--
Regards,
Swathi.V.
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