[Therion] a_blocks_SKBB_ (expr p,o,s_beg,s_end,d_beg,d_end) =

[Andrew Atkinson]

When playing with the area blocks in the data.mp file I found

def a_blocks_SKBB_ (expr p,o,s_beg,s_end,d_beg,d_end) =

Different from

def a_blocks_SKBB (expr p) =

The name has an _ on the end, however, I have no idea how to use it,
also if I copy it in to a code endcode layout I cannot get it to work
even if I make it

def a_blocks_SKBB_TEST (expr p,o,s_beg,s_end,d_beg,d_end) =

It seems to go into an infinate loop, is this maybe as I have not
defined the extra variable o,s_beg,s_end,d_beg,d_end, if that is what
they are, and if so how do I define them.

Basically it looks interesting, but I have no idea how to play with it,
Help!

thanks

Andrew