dictd: * Add portable snprintf implementation and robustify logging * Support "dict:" definition index feature * Add anagram search engine * Add search for edit distances greater than 1 * Explore improved spelling correction algorithms * Add a stemming option for spelling correction * Print a reasonable message if no config file is available * Add support for conditional searches * Add support for index entries that are only matched with "exact" * Re-write indexing scheme to make it faster (preprocess entries) * Add reverse DNS lookup * Add IP/mask notation for allow/deny dict: * Make match results line up in columns * Improve HTML support * unbundle from dictd package dictd and dict: * Add support for use of DICF format internally dictzip: * Correct error in computation of "chunk" size, so that chunk sizes can be larger * unbundle from dictd package DICT protocol: * Add syntax to describe a "web" or "net" of servers. * Add error messages to accommodate use with external database query engines (i.e., "database currently unavailable) * Add syntax to request different MIME content types