Hi, Here's a description of the previously undocumented block types 3 and 9. Block type 3 is the synonym block. It contains pairs of word group numbers (16-bit), where the second WGN will replace the first one during parsing. Note that the synonym blocks must be activated using a call to SetSynonyms. Block type 9 is really just a flag. If it is present, SCI will preload the corresponding text resource. The block never contains any data. Lars
