save-hook not working

[jon rust]

I've got

  save-hook =customer.in =archived/customer

in my dot-muttrc file. However, when I press 's' while reading a message, 
or while in the folder index (in customer.in) it guesses at the save file 
name (based on the From: address). What am I missing?

Thanks,
jon

dir size in browser display?

[jon rust]

In the variable folder_format, %s is for size, but only works 
on normal files, not directories. Is there a way to show total 
directory size (similar to 'du -s') in the browser display?

thanks,
jon