Ed,
For my laptop I first have to use FN F11 to turn on the 'built in' number pad (it turns some of the letters into numbers, i.e. J=1, K=2, L=3, U=4, etc.) Then I use ALT and JL9. Then I hit Function F11 again to turn off the number pad.
ï - also works with Alt 0239.
[ch949] - that's what I get with Alt 238...interesting how much it changes around.
8 [ch8734] [ch8734] ï that's my cut & paste characters...
hmmmm :-/