While we're picking on mostly meaningless things:
/hmake -s <name> <N>
Creates a new hash table with N slots.
A hash table can store an unlimited number of items regardless of the N you choose, however the bigger N is, the faster it will work, depending on the number of items stored.
I quickly worked out that the reason my hashtable wasn't loading up was because it was trying to initialise with a quite large value.
