Krzysztof Czaja wrote: ...
suited for extending is t_symbol. I have faked it into becoming a reference-counted Tcl_Obj wrapper, which is fool-proof in most cases, but may fail, of course, and crash Pd, if someone renames an array to such a faked symbol, etc.
this is misleading, sorry. The main failure of plustot is when foreign objects store faked symbols beyond lifetime, of course.
Krzysztof