Append data to wave

I apologize if this is a newbie question but I was hoping for an easy way to append data to a wave.

If I already have a wave with data, is there a way to add another point?

wave test: 0,1,2,3,4,5
string addthis = 9
wave Iwant = 0,1,2,3,4,5,9

Thanks.
Assuming that your wave is numeric, something like this:
make/n=6 test = p
•test[6] = {9}
print test
  test[0]= {0,1,2,3,4,5,9}


You can also use InsertPoints to insert one or more points at an arbitrary index of the wave.
You might also want to have a look on redimension
DisplayHelpTopic "ReDimension"

HJ
PS: I would recommend to post questions like these in the "General" forum :-)