[antlr-interest] Please help with grammar tweak
brian at krahmer.com
Mon Nov 30 14:05:18 PST 2009
I have a small issue with a grammar file, and really don't know what
I'm doing. :) Can anyone help me please?
Applicable part of my grammar:
const_array : lb:LBRACK list_array_data RBRACK! ;
list_array_data : array_data (COMMA! array_data)? ;
array_data : atom | (STRING1 | STRING2) ARROW^ atom ;
"foo = [1, 2];" works. However, I need to be able to have 1..n
array_data elements, such as "foo = [1, 2, 3, 4];"
I'm sure this is probably a small tweak, but I'm not sure how to fix
it. Thanks in advance!
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