EditDistance
Script function

world.EditDistance

DOC_scripting Read about scripting

Type

Method

Summary

Returns the Levenshtein Edit Distance between two words

Prototype

long EditDistance(BSTR Source, BSTR Target);

DOC_data_types View list of data type meanings

Description

Returns the "edit distance" between two words.

This is intended for use in the spell checker or similar applications, where you need to know how close one word is to another.

VBscript example

Note EditDistance ("food", "fod")  ' --> 1
Note EditDistance ("food", "fodder")  ' --> 3


Lua example

Note (EditDistance ("food", "fod"))      --> 1
Note (EditDistance ("food", "fodder"))   --> 3


Lua notes

Also available as utils.edit_distance.


Return value

The edit distance between the two numbers.



See Also ...

Topics

DOC_scripting Scripting
DOC_utils Utilities

Functions

FNC_Base64Decode Base64Decode (Takes a base-64 encoded string and decodes it.)
FNC_Base64Encode Base64Encode (Encodes a string using base-64 encoding.)
FNC_ChangeDir ChangeDir (Changes the MUSHclient working directory)
FNC_CreateGUID CreateGUID (Creates a GUID - Global Unique Identifier)
FNC_ErrorDesc ErrorDesc (Converts a MUSHclient script error code into an human-readable description)
FNC_ExportXML ExportXML (Exports a world item in XML format)
FNC_FixupEscapeSequences FixupEscapeSequences (Converts "escape sequences" like \t to their equivalent codes.)
FNC_FixupHTML FixupHTML (Fixes up text for writing as HTML)
FNC_GenerateName GenerateName (Generates a random character name)
FNC_GetClipboard GetClipboard (Gets the clipboard contents)
FNC_GetScriptTime GetScriptTime (Returns the amount of time spent in script routines)
FNC_GetUniqueID GetUniqueID (Creates a unique ID for general use, or for making Plugin IDs)
FNC_GetUniqueNumber GetUniqueNumber (Returns a unique number)
FNC_Hash Hash (Produces a hash (checksum) of a specified piece of text)
FNC_Help Help (Shows help for a script function, or a list of functions)
FNC_ImportXML ImportXML (Imports configuration data in XML format)
FNC_Metaphone Metaphone (Returns the metaphone code for the supplied word)
FNC_MtRand MtRand (Returns pseudo-random number using the Mersenne Twister algorithm)
FNC_MtSrand MtSrand (Seed the Mersenne Twister pseudo-random number generator)
FNC_ReadNamesFile ReadNamesFile (Loads in a file for generating character names)
FNC_Replace Replace (Replaces one substring with another)
FNC_SetClipboard SetClipboard (Sets the clipboard contents)
FNC_SetStatus SetStatus (Sets the status line text)
FNC_Simulate Simulate (Simulate input from the MUD, for debugging purposes)
FNC_Sound Sound (Plays a sound)
FNC_StripANSI StripANSI (Strips ANSI colour sequences from a string)
FNC_Trace Trace (Trace mode property)
FNC_TraceOut TraceOut (Outputs the supplied message to the world Trace)
FNC_TranslateGerman TranslateGerman (Translate German umluat sequences)
FNC_Transparency Transparency (Sets the transparency of the main MUSHclient window under Windows XP)
FNC_Trim Trim (Trims leading and trailing spaces from a string)

(Help topic: function=EditDistance)

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