Hi,
If it were me, that wouldn’t bother my in the least. However, I can give you an idea.... you may be sorry you asked if you’re not geekie.
System... System Settings...
In the "filter by area" dropdown choose Friendly URL.
There are two settings in there, FURL Alias Character Restriction Method, and FURL Alias Character Restriction Pattern.
The first one chooses a method. Mine is set to Regex, which I can do when I need to, but it’s very geekie, so for me, error-prone. I was going to say you could try "alpha" there. But I don’t know if it will work with the dash in your URL. It doesn’t tell you (grrr!!) but you can double-click the setting on the right to change it.
I just tried "alpha" in the setting, and my URL with the dash still worked! BUT... the doc still came up when I used the number even after the usual Clear Cache that Revo seems to always always need. So to me that doesn’t work as advertised. Maybe an ubergeek will chime in with the other magic settings needed to make it work.
So you have some stuff to experiment with. Be careful - if your site is live, you may want to test this on a non-live site.
This could also be achieved with .htaccess changes, but again, very geekie.
Cheers, Dave