Isn't it covered by 2nd gotcha? Don't use "return" statement in actions, then the "print a" is parsed correctly with "eofile". I am new to Parse::RecDescent, too, sorry didn't catch this in 1st answer.

In reply to Re^3: how to match entire buffer with Parse::RecDescent by vr
in thread how to match entire buffer with Parse::RecDescent by expo1967

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