When designin dmaps, there is a field called Continue Here. There is another field, named Continue, which is confusing me. What does continue here do?
What is "Continue here"?
That box just makes link continue the game on the last dMap he entered with that box checked. For example, it can be used to make Link start on a Dark World map if he dies on that map, instead of starting from the Light World map again.
Continue here allows the player to start on that particular dmap after quitting and saving.
The continue: Questwizard is correct.