I don't recommend this technique, but have a look at AUTOLOAD:

our $AUTOLOAD;
sub AUTOLOAD {
    if( $AUTOLOAD =~ /.*?::function_(\w+)$/ ) {
        function_x( $1 );
    } else {
        die "Unknown function '$AUTOLOAD' called";
    };
}

[download]

Update: Perlbotics points out that my approach needs to skip main:: or other package names.

In reply to Re: Technique for building arguments from function name? by Corion
in thread Technique for building arguments from function name? by nysus

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