Thank you for pointing out that I can precompile the grammar into a module. This gave me a nearly four fold speed increase.

To answer your question... I'm assuming you are using the command line approach to precompilation suggested in the perldoc:

perl -MParse::RecDescent - grammar Yet::Another::Grammar
If I read the docs correctly, you could write a little script instead. Then you can control all of the flag variables: 
use Parse::RecDescent;
$::RD_AUTOACTION = ...;
Parse::RecDescent->Precompile(
    $grammar_string,
    'Your::Namespace::GrammarModule'
);

[download]
Phil

In reply to Re: Parse::RecDescent: autoactions and precompiled grammars by philcrow
in thread Parse::RecDescent: autoactions and precompiled grammars by braden

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