how to parse only until the LAST ")" ?

[parser]

Suppose I have a sentence
blah blah (a + (b + c)) blah blah

I want to parse ONLY the first "(" and LAST ")" to get the expression "a + (b + c)" how to parse only until the last ")" (and not intermediate parenthesis ) ?

[Gabriele]

Code:

>> non-paren: complement charset "()"
== make bitset! #{
FFFFFFFFFFFCFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
}
>> balanced-parens: [#"(" any non-paren opt balanced-parens any non-paren #")"]
== [#"(" any non-paren opt balanced-parens any non-paren #")"]
>> parse "blah blah (a + (b + c)) blah blah" [to #"(" copy result balanced-parens to end]
== true
>> result
== "(a + (b + c))"