Yet another WindowMaker question...

[bilbo@pwr.wroc.pl (Waldemar Żurowski)]

Hello,
I'm sorry for such trival question, but I'm really stuck. I just
deleted my ~/GNUstep directory, and now I don't know how to customize
popup menu. Until now I knew that I have to edit menu.hook
file. Unfortunatelly right now I don't have any of such file - and I
think that's good - but also I don't know where to put my own menu
items.

I don't see here any of documentation for such thing like "Adding new
menu item" - please point me to docs.

Thank you in advance,
  Waldemar Żurowski

PS. I have 
ii  wmaker          0.17.3-1       Yet another window manager. This the next st