You, sir, are a gentleman and a scholar.
This fine example of my stupidity will rank highly among its countless peers.
Edit:
Just in case someone gets here looking for a working example, here it is:
use v5.14;
use Regexp::Grammars;
my $sentence = "Show me the money";
my $grammar = qr{
<nocontext:>
<Sentence>
<rule: Sentence> <VerbGroup> <NounGroup>
<rule: VerbGroup> <Verb> <VPostfix>?
<rule: Verb> <.Word>
<rule: NounGroup> <NPrefix>? <Noun>
<rule: Noun> <.Word>
<rule: VPostfix> me | us | them
<rule: NPrefix> a | an | the | some
<rule: Word> \w+
}x;
sub parse {
my $s = shift;
say "The sentence is: $s";
if ($s =~ $grammar) {
use Data::Dumper;
print Dumper \%/;
}
else {
say "I did not understand you."
}
}
parse ($sentence);
The result looks like this:
The sentence is: Show me the money
$VAR1 = {
'Sentence' => {
'NounGroup' => {
'NPrefix' => 'the',
'Noun' => 'money'
},
'VerbGroup' => {
'Verb' => 'Show',
'VPostfix' => 'me'
}
}
};
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