Re^2: Parse::RecDescent grammar that winds its way all the way back to start

But I really hate to recurse like that.

job_statements : job_statement <commit> job_statements(?)
               | #NOTHING
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and the less efficient

job_statements : job_statement <commit> job_statements
               | job_statement
               | #NOTHING
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are both just recursive versions of

job_statements : job_statement(s?)
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If you don't want the recursion, use the last.

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