0 !NOSUBSTITUTE Meta Command

[Max Murtazin]

Instead of adding a specific meta for this, I would suggest introducing a general hint system instead.

For example:

0 !HINTS NOSUBSTITUTE

I use something something similar in LDCad (shadows), namely:

0 !LDCAD HINTS [binOri=-1 0 0 0 1 0 0 0 -1] [fakeSeam=no]

So, what could be other useful hints?