Arghhhh!
The Wail makes the same mistake that many do of confusing dialect with accent.
There is no one Yorkshire dialect nor one Yorkshire accent - there are many.
People from Barnsley use different words (dialect) and have a different accent from those in Richmond, yet both are in Yorkshire.
There was a story some years ago of a bump on a minor level crossing - no barriers. When interviewed the woman in the car said "The sign said wait while the lights are on red, so I did."
"While" in some places means "until" in parts of Yorkshire, as in a mum scolding her kids: "Wait while I get thee 'ome."
And it's "get thi' sen up t' Keighley. Only a doylum would say "thee".
Here's a good
list and many of them are still used daily; even in polite circles. Some have even migrated south.