- change and rename cmd instvar ::xotcl::instvar -object someObject newVar into ::xotcl::importvar someObject newVar Rationale of change: only needed in xotcl2 for importing variables from different objects
- update to TEA 3.7 (from TEAD 3.5) - use of INT2PTR to avoid warnings about different sizes on 64bit architectures - defined HAVE_INTPTR_T as a macro to make definition of INT2PTR working