Even mouse movements and keyboard entries have macros. At its simplest, an experienced operator will use a macro for repetitive tasks and program single keys to perform macros. 3B2 documents can include macros and macros can be incorporated into 3B2 start-up and system files. For example, in one automated implementation the process involves extracting information from a large database, incorporating mark-up tags, extracting images as appropriate from a separate database, creating complex multiple indices and sending the final pages to a series of output devices. The 3B2 font handling is unique.
Fonts are stored in outline format, the outline data is used for screen display and final output.
This allows complete control of the scaling factor of a font for screen zooming or final output. 3B2Online is a high-end customizable document publishing and delivery system for the Internet.