Home For Christmas — Old Style Comments

I'm curious about some of the terms. I was struggling to find to'gal'ntsail. wilki has this though On a square rigged sailing vessel, a topgallant sail (topgallant alone pronounced t'gallant, topgallant sail pronounced t'garns'l) is the square-rigged sail or sails immediately above the topsail or topsails. It is also known as a gallant or garrant sail. ~~~~~ I could understand the image of snorting along but snored along sounds strange to me.