Workaround to enable Markdown::Pod to test OK on older Perl versions…

[aspeer]

… (e.g. 5.16 on RHEL 7.9)

Fix for #12

[aspeer]

Poor spelling - should be "Workaround to enable Markdown::Pod to test OK on older Perl versions". Bless GLOB as IO::File file handle. I'm not across the vagaries of Moose but presumably something to do with type checking in that module - error on older Perl versions (e.g. 5.16 in RHEL 7.9) without fix is:

$ perl -Ilib -It/lib t/001-line-break.t
1..1
Attribute (_output) does not pass the type constraint because: The output stream must be a Perl file handle or an object with a print method at constructor Markdown::Pod::Handler::new (defined at lib/Markdown/Pod/Handler.pm line 476) line 59
Markdown::Pod::Handler::new('Markdown::Pod::Handler', 'encoding', 'utf8', 'output', 'GLOB(0xd11ba0)') called at lib/Markdown/Pod.pm line 43
Markdown::Pod::markdown_to_pod(undef, 'encoding', 'utf8', 'markdown', 'NAME^J-----^J^JMarkdown::Pod - Convert Markdown to POD^J^J^JVERSION^J--------^J^Jversion 0.003^J^J^JSYNOPSIS^J---------^J^J use Markdown::Pod;^J ^J my $m2p = Markdown::Pod->new;^J my $pod = $m2p->markdown_to_pod(^J markdown => $markdown,^J );^J^J^JDESCRIPTION^J------------^J^JThis module parses Markdown text and return POD text.^JIt uses Markdent module to parse Markdown. ^JDue to POD doesn't support blockquoted HTML tag,^Jso quoted text of Markdown will not be handled properly. ^JQuoted text will be converted to POD verbatim section.^J') called at t/lib/Markdown/Pod/Test.pm line 30
Markdown::Pod::Test::markdown_to_pod('t/mkd/001-line-break.mkd') called at t/001-line-break.t line 8

Looks like your test exited with 255 before it could output anything.