hobix regen and textile em-dash broken?

[nate st.germain]

a couple of months ago, i must have run hobix regen on my blog, and  
my archive links have been somewhat broken since. the files are  
there, but the month links point to things like postName instead of  
postName.html. has something changed?

i'm running: hobix 0.5 on ruby 1.8.5 (2006-12-25) [i386-freebsd6]

also, using -- to translate into a textile em-dash ends up as a  
strike-through instead. eh? is this just a textile problem? if so, is  
there a newer or older version of redcloth that i need? i have the  
3.0.4 gem installed.

thanks for any help.

- nate