change trie_size and triec_size in patgen.ch, currently set to 10,000,000 and 5,000,000 respectively If someone can tell me the maximum values for trie_* which don't overflow, I'll change the .ch file ... maybe also they could be changeable at runtime (texmf.cnf or options) if the code can end up taking advantage of 64 bit numbers. I don't know ... --thanks, karl.