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With boolean operators there is the same issue. '&&' and 'and' operator has higher precedence that '||' and 'or' (check perlop link on my first post). My approach gives accurate results.
Then 'COND1&&COND2||COND3' is the same as '(COND1&&COND2)||COND3':
$ perl parser.pl COND1&&COND2||COND3 ORIG: { '&&' => [ 'COND1', { '||' => [ 'COND2', 'COND3' ] } ] } NEW: { '||' => [ { '&&' => [ 'COND1', 'COND2' ] }, 'COND3' ] }

In reply to Re^3: Perl Parsing Based on Supplied Precedence by wirito
in thread Perl Parsing Based on Supplied Precedence by protist

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