You ask an excellent question, but i worry about your motivation.

Wouldn't "perl -c your_file_here" serve quite well as a syntax checker?

Update: As it has been pointed out in a reply, perl (5.6.0 anyway) doesn't seem to care if you use undefined methods when run with -c ... I thought this behavior depended on wether the method was called with "&" or not ... but it doesn't seem to make a difference one way or another... 

!/usr/local/bin/perl -wc
use strict;
sub foo {
    return not_here("baz");
}
print &some_undef_method(1);
__END__
bester:~> tmp/monk.pl 
tmp/monk.pl syntax OK

[download]

In reply to Re: How to check if a word is reserved by hossman
in thread How to check if a word is reserved by genecutl

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