Red Onion's Pineapple Salsa

Adapted from a recipe in The Houston Chronicle.
Ingredients:
1 (20 ounce) can pineapple chunks, with some juice
1-2 teaspoons corn oil
Several tablespoons cilantro
Juice of 1/2 lime
1/2 fresh jalapeno, or to taste
1/3 of the juice from a jar of jalapenos
2 packets Splenda
Salt to taste

Combine all the ingredients, except the salt and Splenda, in a blender or food processor. Pulse twice or until the salsa is chunky. Season to taste with salt and Splenda. Serve with chips.