Reuters reports here that, based on a speech he delivered last year, Pope John Paul wants life support to the very end of his life. Here's a brief excerpt from the story:
The ailing Pontiff sharply narrowed Catholic guidelines for treating patients nearing death in March 2004 when he described tube-feeding as a normal treatment rather than an extraordinary measure that can be stopped if all hope of recovery fades.
This indicates he would want to be kept alive by artificial means even if he fell into a coma or a persistent vegetative state, such as the brain-damaged Terri Schiavo in the United States whose feeding tubes have been removed after 15 years.
"The Pope's statement would have to be considered the equivalent of his living will," said Father Thomas Reese S.J., editor of the Jesuit weekly America in New York. "It would be very difficult to unplug him if it came to that."
The article describes some disagreement, however, over the scope and effect of the statements that were made.