Makes sense to me. Do the Lua scripts get lower-level access to the data structures, too? E.g., could I write a variable-argument-list LINSERT that inserts M items in O(M+N) time rather than O(M*N)?
I don't think such low level access will be allowed. Would be cool but it is a lot of work and means to change the scripting layer every time we change the internals. I'll start with something much higher level than that.
