Producing an arc over AB in SWP 5.5

There was an earlier post on this by George, I think, but I couldn't find it.  I've attached a SWP .tex file that works for me.  Instructions are in the file.

arcs_swp.tex1.58 KB
arcs_swp.pdf18.91 KB

If you enter "arc" (without

If you enter "arc" (without the quotes) in the "Search this site:" box in the upper left corner of this forum you can find my previous post (and now this thread also).  I didn't look at the package file from CTAN that you are using, but it probably does much the same as the macro definitions in my sample document.

A direct link to the previous post is:  Arc decoration (over two or more characters)