Lua utilities
The "utils" (utilities) library offers various helpful utility functions, including: Compression and decompression Hashing using various methods Base-64 encoding and decoding Dialog boxes for asking questions and making announcements Dialog boxes for choosing from lists and combo-boxes File-picker dialog box Spell-checker "misspelt word" dialog box Spell-checker utilities such as metaphone and edit distance Conversion of strings to and from hexadecimal form Read disk directory into a table Information about MUSHclient environment (directory names) List of world function names Split a string into a table, at delimiters (eg. comma-delimited) UTF-8 (Unicode) encoding, decoding and checking XML parser See also the following libraries: Perl-compatible regular expressions library (rex) Big number (arbitrary precision) library (bc) Bit management library (bit) See Also ... Topics Lua base functions Lua bc (big number) functions Lua bit manipulation functions Lua coroutine functions Lua debug functions Lua io functions Lua math functions Lua os functions Lua package functions Lua PCRE regular expression functions Lua script extensions Lua string functions Lua table functions Scripting Lua functions utils.base64decode (Decode a string which was base-64 encoded) utils.base64encode (Encode a string with base-64 encoding) utils.choose (Display a combo box with choices in it) utils.compress (Compress a string) utils.decompress (Decompress a string) utils.editbox (Display a large message box and get free-format reply) utils.edit_distance (Returns the Levenshtein Edit Distance between two words) utils.filepicker (Invokes the Windows standard "file picker" dialog box) utils.fromhex (Convert a string from hex) utils.functionlist (Returns a table of MUSHclient world function names) utils.hash (Hash a string, returning the hex codes) utils.info (Information about directories) utils.inputbox (Display a message box and get free-format reply) utils.listbox (Display a dialog box with choices in it in a single selection list box) utils.md5 (Hash a string using the 128-bit MD5 algorithm) utils.metaphone (Returns metaphones (sound-alike codes) for the supplied word) utils.msgbox (Display a message box and get a response) utils.multilistbox (Display a dialog box with choices in it in a multiple selection list box) utils.readdir (Read a disk directory into a table) utils.sha256 (Hash a string using a 256-bit hash) utils.spellcheckdialog (Spell-checker dialog) utils.split (Split a delimited string into a table) utils.tohex (Convert a string into hex) utils.utf8decode (Encodes a series of Unicode codes into a UTF-8 string) utils.utf8encode (Encodes a series of Unicode codes into a UTF-8 string) utils.utf8valid (Checks if a UTF-8 string is valid) utils.xmlread (Parses an XML string into a nested table) (Help topic: general=lua_utils) Documentation contents page