[PD] creating a dinamic path

[enrike at ixi-software.net]

hi,

i need to save several samples, setting the save path dynamicly.
the path i need to create should be something like:

../files/myvariablefoldername/sounds/avariablenumber-sample

I used makefilename to set the variable folder name, but the 
problem comes with the file name. They are called 0-sample, 1-
sample and so on. 

So i need to format a "string" with two variables but as far as i can 
see makefilename only allows for one.
i don't know how to do this or if this is possible. maybe some 
external? but i would like to avoid externals if the language allows 
me some way to achive this by its own means.

thanks