Here's one way:
:default ::= action => [name, value]
lexeme default = latm => 1
:start ::= data
data ::= many_a 'A'
many_a ::= one_a+
one_a ~ 'A'
The lexer is greedy by nature, so I just moved that logic up into the
structural part, which is good at unraveling ambiguity. Here's the result:
EXAMPLE 1 VALUE:$VAR1 = \[
'data',
[
'many_a',
'A'
],
'A'
];
-- jeffrey
On 05/08/2014 11:07 AM, [email protected] wrote:
:start ::= data
data ::= many_a 'A'
many_a ~ [A]+
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